Accessibility and code improvments:

* Normalize and correct linphone color
* Add border when user focus using keyboard navigation
* Correct some keyboard navigation
* Add accessibility screen reading to interactive elements except chat and meeting

Linphone/core/App.cpp

@@ -98,6 +98,8 @@
 #include "tool/Constants.hpp"
 #include "tool/EnumsToString.hpp"
 #include "tool/Utils.hpp"
+#include "tool/accessibility/AccessibilityHelper.hpp"
+#include "tool/accessibility/FocusHelper.hpp"
 #include "tool/native/DesktopTools.hpp"
 #include "tool/providers/AvatarProvider.hpp"
 #include "tool/providers/EmojiProvider.hpp"
@@ -725,6 +727,12 @@ void App::initCppInterfaces() {
 	    "SettingsCpp", 1, 0, "SettingsCpp",
 	    [this](QQmlEngine *engine, QJSEngine *) -> QObject * { return mSettings.get(); });
 
+	qmlRegisterSingletonType<AccessibilityHelper>(
+	    "AccessibilityHelperCpp", 1, 0, "AccessibilityHelperCpp",
+	    [](QQmlEngine *engine, QJSEngine *) -> QObject * { return new AccessibilityHelper(engine); });
+
+	qmlRegisterType<FocusHelper>("CustomControls", 1, 0, "FocusHelper");
+
 	qmlRegisterType<DashRectangle>(Constants::MainQmlUri, 1, 0, "DashRectangle");
 	qmlRegisterType<PhoneNumberProxy>(Constants::MainQmlUri, 1, 0, "PhoneNumberProxy");
 	qmlRegisterType<VariantObject>(Constants::MainQmlUri, 1, 0, "VariantObject");

Linphone/core/account/AccountCore.cpp

@@ -60,10 +60,7 @@ AccountCore::AccountCore(const std::shared_ptr<linphone::Account> &account) : QO
 	mRegisterEnabled = params->registerEnabled();
 	mMwiServerAddress =
 	    params->getMwiServerAddress() ? Utils::coreStringToAppString(params->getMwiServerAddress()->asString()) : "";
-	mTransports << "UDP"
-	            << "TCP"
-	            << "TLS"
-	            << "DTLS";
+	mTransports << "UDP" << "TCP" << "TLS" << "DTLS";
 	mTransport = LinphoneEnums::toString(LinphoneEnums::fromLinphone(params->getTransport()));
 	mRegistrarUri =
 	    params->getServerAddress() ? Utils::coreStringToAppString(params->getServerAddress()->asString()) : "";
@@ -458,13 +455,13 @@ QColor AccountCore::getRegistrationColor() const {
 	mustBeInMainThread(log().arg(Q_FUNC_INFO));
 	switch (mRegistrationState) {
 		case LinphoneEnums::RegistrationState::Ok:
-			return Utils::getDefaultStyleColor("success_500main");
+			return Utils::getDefaultStyleColor("success_500_main");
 		case LinphoneEnums::RegistrationState::Refreshing:
-			return Utils::getDefaultStyleColor("main2_500main");
+			return Utils::getDefaultStyleColor("main2_500_main");
 		case LinphoneEnums::RegistrationState::Progress:
-			return Utils::getDefaultStyleColor("main2_500main");
+			return Utils::getDefaultStyleColor("main2_500_main");
 		case LinphoneEnums::RegistrationState::Failed:
-			return Utils::getDefaultStyleColor("danger_500main");
+			return Utils::getDefaultStyleColor("danger_500_main");
 		case LinphoneEnums::RegistrationState::None:
 		case LinphoneEnums::RegistrationState::Cleared:
 			return Utils::getDefaultStyleColor("warning_600");

Linphone/core/notifier/Notifier.cpp

@@ -36,6 +36,7 @@
 #include "core/chat/ChatGui.hpp"
 #include "model/tool/ToolModel.hpp"
 #include "tool/LinphoneEnums.hpp"
+#include "tool/accessibility/AccessibilityHelper.hpp"
 #include "tool/providers/AvatarProvider.hpp"
 #include "tool/providers/ImageProvider.hpp"
 
@@ -302,6 +303,11 @@ void Notifier::notifyReceivedCall(const shared_ptr<linphone::Call> &call) {
 	QString displayName = call->getCallLog() && call->getCallLog()->getConferenceInfo()
 	                          ? Utils::coreStringToAppString(call->getCallLog()->getConferenceInfo()->getSubject())
 	                          : Utils::coreStringToAppString(call->getRemoteAddress()->getDisplayName());
+
+	// Accessibility alert
+	//: New call from %1
+	AccessibilityHelper::announceMessage(tr("new_call_alert_accessible_name").arg(displayName));
+
 	App::postCoreAsync([this, gui, displayName]() {
 		mustBeInMainThread(getClassName());
 		QVariantMap map;
@@ -381,6 +387,10 @@ void Notifier::notifyReceivedMessages(const std::shared_ptr<linphone::ChatRoom>
 
 		auto chatCore = ChatCore::create(room);
 
+		// Accessibility alert
+		//: New message on chatroom %1
+		AccessibilityHelper::announceMessage(tr("new_message_alert_accessible_name").arg(chatCore->getTitle()));
+
 		App::postCoreAsync([this, txt, chatCore, remoteAddress]() {
 			mustBeInMainThread(getClassName());
 			QVariantMap map;

Linphone/tool/CMakeLists.txt

@@ -28,6 +28,9 @@ list(APPEND _LINPHONEAPP_SOURCES
 
 	tool/ui/DashRectangle.cpp
 
+	tool/accessibility/FocusHelper.cpp
+	tool/accessibility/AccessibilityHelper.cpp
+
 )
 
 if (APPLE)

Linphone/tool/Utils.cpp

@@ -1765,16 +1765,16 @@ QColor Utils::getPresenceColor(LinphoneEnums::Presence presence) {
 	QColor presenceColor = QColorConstants::Transparent;
 	switch (presence) {
 		case LinphoneEnums::Presence::Online:
-			presenceColor = Utils::getDefaultStyleColor("success_500main");
+			presenceColor = Utils::getDefaultStyleColor("success_500_main");
 			break;
 		case LinphoneEnums::Presence::Away:
 			presenceColor = Utils::getDefaultStyleColor("warning_500_main");
 			break;
 		case LinphoneEnums::Presence::Busy:
-			presenceColor = Utils::getDefaultStyleColor("danger_500main");
+			presenceColor = Utils::getDefaultStyleColor("danger_500_main");
 			break;
 		case LinphoneEnums::Presence::DoNotDisturb:
-			presenceColor = Utils::getDefaultStyleColor("danger_500main");
+			presenceColor = Utils::getDefaultStyleColor("danger_500_main");
 			break;
 		case LinphoneEnums::Presence::Offline:
 			presenceColor = Utils::getDefaultStyleColor("main2_600");

Linphone/tool/accessibility/AccessibilityHelper.cpp

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2010-2025 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-desktop
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "AccessibilityHelper.hpp"
+#include "tool/Utils.hpp"
+#include <QAccessible>
+#include <QAccessibleAnnouncementEvent>
+#include <QQuickWindow>
+
+DEFINE_ABSTRACT_OBJECT(AccessibilityHelper)
+
+void AccessibilityHelper::announceMessage(const QString &message, QObject *context, bool assertive) {
+	QObject *target = context ? context : static_cast<QObject *>(Utils::getMainWindow());
+	QAccessibleAnnouncementEvent event(target, message);
+	event.setPoliteness(assertive ? QAccessible::AnnouncementPoliteness::Assertive
+	                              : QAccessible::AnnouncementPoliteness::Polite);
+
+	QAccessible::updateAccessibility(&event);
+}

Linphone/tool/accessibility/AccessibilityHelper.hpp

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2010-2025 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-desktop
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ACCESSIBILITY_HELPER_H
+#define ACCESSIBILITY_HELPER_H
+
+#include <QObject>
+#include <QString>
+
+#include "tool/AbstractObject.hpp"
+
+class AccessibilityHelper : public QObject, public AbstractObject {
+	Q_OBJECT
+public:
+	AccessibilityHelper(QObject *parent = nullptr) : QObject(parent) {
+	}
+
+	Q_INVOKABLE static void announceMessage(const QString &message, QObject *context = nullptr, bool assertive = false);
+
+private:
+	DECLARE_ABSTRACT_OBJECT
+};
+
+#endif // ACCESSIBILITY_HELPER_H

Linphone/tool/accessibility/FocusHelper.cpp

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2010-2025 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-desktop
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "FocusHelper.hpp"
+#include <iostream>
+
+FocusHelperAttached::FocusHelperAttached(QObject *parent) : QObject(parent) {
+	if (auto item = qobject_cast<QQuickItem *>(parent)) {
+		m_item = item;
+		m_item->installEventFilter(this);
+	}
+}
+
+bool FocusHelperAttached::eventFilter(QObject *watched, QEvent *event) {
+	if (watched == m_item) {
+		if (event->type() == QEvent::FocusIn) {
+			auto fe = static_cast<QFocusEvent *>(event);
+			if (fe) {
+				int focusReason = fe->reason();
+				m_keyboardFocus = (focusReason == Qt::TabFocusReason || focusReason == Qt::BacktabFocusReason);
+				m_otherFocus = focusReason == Qt::OtherFocusReason;
+				emit keyboardFocusChanged();
+				emit otherFocusChanged();
+			}
+		} else if (event->type() == QEvent::FocusOut) {
+			m_keyboardFocus = false;
+			m_otherFocus = false;
+			emit keyboardFocusChanged();
+			emit otherFocusChanged();
+		}
+	}
+	return QObject::eventFilter(watched, event);
+}
+
+FocusHelperAttached *FocusHelper::qmlAttachedProperties(QObject *obj) {
+	return new FocusHelperAttached(obj);
+}

Linphone/tool/accessibility/FocusHelper.hpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2010-2025 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-desktop
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QFocusEvent>
+#include <QObject>
+#include <QPointer>
+#include <QQuickItem>
+
+class FocusHelperAttached : public QObject {
+	Q_OBJECT
+	Q_PROPERTY(bool keyboardFocus READ keyboardFocus NOTIFY keyboardFocusChanged)
+	Q_PROPERTY(bool otherFocus READ otherFocus NOTIFY otherFocusChanged)
+
+public:
+	explicit FocusHelperAttached(QObject *parent = nullptr);
+
+	bool keyboardFocus() const {
+		return m_keyboardFocus;
+	}
+	bool otherFocus() const {
+		return m_otherFocus;
+	}
+
+signals:
+	void keyboardFocusChanged();
+	void otherFocusChanged();
+
+protected:
+	bool eventFilter(QObject *watched, QEvent *event) override;
+
+private:
+	QPointer<QQuickItem> m_item;
+	bool m_keyboardFocus = false;
+	bool m_otherFocus = false;
+
+	friend class FocusHelper;
+};
+
+class FocusHelper : public QObject {
+	Q_OBJECT
+public:
+	using QObject::QObject;
+
+	static FocusHelperAttached *qmlAttachedProperties(QObject *obj);
+};
+
+QML_DECLARE_TYPEINFO(FocusHelper, QML_HAS_ATTACHED_PROPERTIES)

Linphone/view/CMakeLists.txt

@@ -45,12 +45,13 @@ list(APPEND _LINPHONEAPP_QML_FILES
 	view/Control/Display/EffectImage.qml
 	view/Control/Display/Flickable.qml
 	view/Control/Display/GradientRectangle.qml
-	view/Control/Display/TemporaryText.qml
+	view/Control/Display/HorizontalBar.qml
 	view/Control/Display/MediaProgressBar.qml
 	view/Control/Display/ProgressBar.qml
 	view/Control/Display/RoundedPane.qml
 	view/Control/Display/RoundProgressBar.qml
 	view/Control/Display/Sticker.qml
+	view/Control/Display/TemporaryText.qml
 	view/Control/Display/Text.qml
 	view/Control/Display/ToolTip.qml
 	view/Control/Display/Call/CallListView.qml
@@ -72,6 +73,7 @@ list(APPEND _LINPHONEAPP_QML_FILES
 	view/Control/Display/Chat/VideoFileView.qml
 	view/Control/Display/Contact/Avatar.qml
 	view/Control/Display/Contact/Contact.qml
+	view/Control/Display/Contact/ContactStatusPopup.qml
 	view/Control/Display/Contact/Presence.qml
 	view/Control/Display/Contact/PresenceStatusItem.qml
 	view/Control/Display/Contact/PresenceSetCustomStatus.qml

Linphone/view/Control/Button/Button.qml

@@ -4,42 +4,63 @@ import QtQuick.Effects
 import QtQuick.Layouts
 import QtQml
 import Linphone
+import CustomControls 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 Control.Button {
 	id: mainItem
-	property int capitalization
 	property var style
+    property bool asynchronous: false
+	hoverEnabled: enabled
+	activeFocusOnTab: true
+	property color disabledFilterColor: color.hslLightness > 0.5
+		? DefaultStyle.grey_0
+		: DefaultStyle.grey_400
+	property bool hasNavigationFocus: enabled && (activeFocus || hovered)
+	property bool keyboardFocus: FocusHelper.keyboardFocus
+	// Background properties
 	property color color: style?.color?.normal || DefaultStyle.main1_500_main
 	property color hoveredColor: style?.color?.hovered || Qt.darker(color, 1.05)
     property color pressedColor: style?.color?.pressed || Qt.darker(color, 1.1)
     property color checkedColor: style?.color?.checked || style?.color?.pressed || Qt.darker(color, 1.1)
+	property bool shadowEnabled: false
+	property int capitalization
+	property color backgroundColor: mainItem.checkable && mainItem.checked
+                    ? mainItem.checkedColor || mainItem.pressedColor
+                    : mainItem.pressed
+                        ? mainItem.pressedColor
+                        : mainItem.hovered
+                            ? mainItem.hoveredColor
+                            : mainItem.color
+	// Text properties
+	property bool underline: false
+    property real textSize: Utils.getSizeWithScreenRatio(18)
+    property real textWeight: Typography.b1.weight
     property color textColor: style?.text?.normal || DefaultStyle.grey_0
 	property color hoveredTextColor: style?.text?.hovered || Qt.darker(textColor, 1.05)
 	property color pressedTextColor: style?.text?.pressed || Qt.darker(textColor, 1.1)
-	property color borderColor: style?.borderColor || "transparent"
+	property var textFormat: Text.AutoText
+	property var textHAlignment: Text.AlignHCenter
+	// Tooltip properties
 	ToolTip.visible: hovered && ToolTip.text != ""
 	ToolTip.delay: 500
-	property color disabledFilterColor: color.hslLightness > 0.5
-		? DefaultStyle.grey_0
-		: DefaultStyle.grey_400
-    property real textSize: Math.round(18 * DefaultStyle.dp)
-    property real textWeight: Typography.b1.weight
-	property var textHAlignment: Text.AlignHCenter
-    property real radius: Math.round(48 * DefaultStyle.dp)
-	property bool underline: false
-	property bool hasNavigationFocus: enabled && (activeFocus  || hovered)
-	property bool shadowEnabled: false
+	// Border properties
+	property color borderColor: style?.borderColor?.normal || "transparent"
+	property color keyboardFocusedBorderColor: style?.borderColor?.keybaordFocused || DefaultStyle.main2_900
+	property real borderWidth: Utils.getSizeWithScreenRatio(1)
+	property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
+	// Image properties
 	property var contentImageColor: style?.image?.normal || DefaultStyle.main2_600
 	property var hoveredImageColor: style?.image?.pressed || Qt.darker(contentImageColor, 1.05)
 	property var checkedImageColor: style?.image?.checked || Qt.darker(contentImageColor, 1.1)
 	property var pressedImageColor: style?.image?.pressed || Qt.darker(contentImageColor, 1.1)
-    property bool asynchronous: false
-	property var textFormat: Text.AutoText
-    spacing: Math.round(5 * DefaultStyle.dp)
-	hoverEnabled: enabled
-	activeFocusOnTab: true
 	icon.source: style?.iconSource || ""
+	property color colorizationColor:  mainItem.checkable && mainItem.checked ? mainItem.checkedImageColor || mainItem.checkedColor || mainItem.pressedColor : mainItem.pressed ? mainItem.pressedImageColor : mainItem.hovered ? mainItem.hoveredImageColor : mainItem.contentImageColor
+	// Size properties
+	spacing: Utils.getSizeWithScreenRatio(5)
+    property real radius: Math.ceil(height / 2)
+
 	MouseArea {
 		id: mouseArea
 		z: stacklayout.z + 1
@@ -54,18 +75,15 @@ Control.Button {
 		anchors.fill: parent
 		
 		sourceComponent: Item {
+			width: mainItem.width
+			height: mainItem.height
 			Rectangle {
 				id: buttonBackground
 				anchors.fill: parent
-                color: mainItem.checkable && mainItem.checked
-                    ? mainItem.checkedColor || mainItem.pressedColor
-                    : mainItem.pressed
-                        ? mainItem.pressedColor
-                        : mainItem.hovered || mainItem.hasNavigationFocus
-                            ? mainItem.hoveredColor
-                            : mainItem.color
+                color: mainItem.backgroundColor
 				radius: mainItem.radius
-				border.color: mainItem.borderColor
+				border.color: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.borderColor
+				border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth 
 			}
 			MultiEffect {
 				enabled: mainItem.shadowEnabled
@@ -115,7 +133,7 @@ Control.Button {
 			family: DefaultStyle.defaultFont
 			capitalization: mainItem.capitalization
 			underline: mainItem.underline
-			bold: mainItem.style === ButtonStyle.noBackground && (mainItem.hovered || mainItem.pressed)
+			bold: (mainItem.style === ButtonStyle.noBackground || mainItem.style === ButtonStyle.noBackgroundRed) && (mainItem.hovered || mainItem.pressed)
 		}
 		TextMetrics {
 			id: textMetrics
@@ -129,13 +147,7 @@ Control.Button {
 		imageSource: mainItem.icon.source
 		imageWidth: mainItem.icon.width
 		imageHeight: mainItem.icon.height
-        colorizationColor: mainItem.checkable && mainItem.checked
-            ? mainItem.checkedImageColor || mainItem.checkedColor || mainItem.pressedColor
-            : mainItem.pressed
-                ? mainItem.pressedImageColor
-                : mainItem.hovered
-                    ? mainItem.hoveredImageColor
-                    : mainItem.contentImageColor
+        colorizationColor: mainItem.colorizationColor
 	}
 	
 	contentItem: Control.StackView{

Linphone/view/Control/Button/CheckableButton.qml

@@ -20,19 +20,9 @@ Button {
 			? pressedColor
 			: color
 	checkable: true
-	background: Rectangle {
-		anchors.fill: parent
-		color: mainItem.backgroundColor
-		radius: mainItem.width /2
-		Rectangle {
-			anchors.fill: parent
-			visible: !mainItem.enabled
-			opacity: 0.2
-			color: DefaultStyle.grey_600
-		}
-	}
+	Accessible.role: Accessible.Button
 	icon.source: checkedIconUrl && mainItem.checked ? checkedIconUrl : iconUrl
-	icon.width: width * 0.58
-	icon.height: width * 0.58
+	icon.width: Math.round(width * 0.58)
+	icon.height: Math.round(width * 0.58)
 	contentImageColor: style?.image?.normal || DefaultStyle.grey_0
 }

Linphone/view/Control/Button/ComboBox.qml

@@ -3,267 +3,268 @@ import QtQuick.Controls.Basic as Control
 import QtQuick.Layouts
 import QtQuick.Effects
 import Linphone
-  
+import CustomControls 1.0
+import "qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js" as Utils
+
 Control.ComboBox {
-	id: mainItem
-	// Usage : each item of the model list must be {text: …, img: …}
-	// If string list, only text part of the delegate will be filled
-	// readonly property string currentText: selectedItemText.text
-	property alias listView: listView
-	property string constantImageSource
+    id: mainItem
+    // Usage : each item of the model list must be {text: …, img: …}
+    // If string list, only text part of the delegate will be filled
+    // readonly property string currentText: selectedItemText.text
+    property alias listView: listView
+    property string constantImageSource
     property real pixelSize: Typography.p1.pixelSize
     property real weight: Typography.p1.weight
-    property real leftMargin: Math.round(10 * DefaultStyle.dp)
-	property bool oneLine: false
-	property bool shadowEnabled: mainItem.activeFocus || mainItem.hovered
-	property string flagRole// Specific case if flag is shown (special font)
-	property var indicatorColor: DefaultStyle.main2_600
-	property int indicatorRightMargin: Math.round(20 * DefaultStyle.dp)
-	leftPadding: Math.round(10 * DefaultStyle.dp)
-	rightPadding: indicImage.width + indicatorRightMargin
+    property real leftMargin: Utils.getSizeWithScreenRatio(10)
+    property bool oneLine: false
+    property bool shadowEnabled: mainItem.activeFocus || mainItem.hovered
+    property string flagRole // Specific case if flag is shown (special font)
+    property var indicatorColor: DefaultStyle.main2_600
+    property int indicatorRightMargin: Utils.getSizeWithScreenRatio(20)
+    leftPadding: Utils.getSizeWithScreenRatio(10)
+    rightPadding: indicImage.width + indicatorRightMargin
+    property bool keyboardFocus: FocusHelper.keyboardFocus
+    // Text properties
+    property color textColor: DefaultStyle.main2_600
+    property color disabledTextColor: DefaultStyle.grey_400
+    // Border properties
+    property color borderColor: DefaultStyle.grey_200
+    property color disabledBorderColor: DefaultStyle.grey_400
+    property color activeFocusedBorderColor: DefaultStyle.main1_500_main
+    property color keyboardFocusedBorderColor: DefaultStyle.main2_900
+    property real borderWidth: Utils.getSizeWithScreenRatio(1)
+    property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
+    // Background properties
+    property color color: DefaultStyle.grey_100
+    property color disabledColor: DefaultStyle.grey_200
 
-	onConstantImageSourceChanged: if (constantImageSource)  selectedItemImg.imageSource = constantImageSource
-	onCurrentIndexChanged: {
-		var item = model[currentIndex]
-		if (!item) item = model.getAt(currentIndex)
-		if (!item) return
-		selectedItemText.text = mainItem.textRole
-								? item[mainItem.textRole]
-								: item.text
-									? item.text
-									: item 
-										? item
-										: ""
-		if(mainItem.flagRole) selectedItemFlag.text = item[mainItem.flagRole]
-		selectedItemImg.imageSource = constantImageSource 
-			? constantImageSource 
-			: item.img
-				? item.img
-				: ""
-	}
-	
-	Keys.onPressed: (event)=>{
-		if(!mainItem.contentItem.activeFocus && (event.key == Qt.Key_Space || event.key == Qt.Key_Enter || event.key == Qt.Key_Return)){
-			mainItem.popup.open()
-			event.accepted = true
-		}
-	}
+    onConstantImageSourceChanged: if (constantImageSource)
+        selectedItemImg.imageSource = constantImageSource
+    onCurrentIndexChanged: {
+        var item = model[currentIndex];
+        if (!item)
+            item = model.getAt(currentIndex);
+        if (!item)
+            return;
+        selectedItemText.text = mainItem.textRole ? item[mainItem.textRole] : item.text ? item.text : item ? item : "";
+        if (mainItem.flagRole)
+            selectedItemFlag.text = item[mainItem.flagRole];
+        selectedItemImg.imageSource = constantImageSource ? constantImageSource : item.img ? item.img : "";
+    }
 
-	background: Item{
-		Rectangle {
-			id: buttonBackground
-			anchors.fill: parent
-            radius: Math.round(63 * DefaultStyle.dp)
-			color: mainItem.enabled ? DefaultStyle.grey_100 : DefaultStyle.grey_200
-			border.color: mainItem.enabled
-				? mainItem.activeFocus
-					? DefaultStyle.main1_500_main
-					: DefaultStyle.grey_200
-				: DefaultStyle.grey_400
-		}
-		MultiEffect {
-			enabled: mainItem.shadowEnabled
-			anchors.fill: buttonBackground
-			source: buttonBackground
-			visible:  mainItem.shadowEnabled
-			// Crash : https://bugreports.qt.io/browse/QTBUG-124730
-			shadowEnabled: true //mainItem.shadowEnabled
-			shadowColor: DefaultStyle.grey_1000
-			shadowBlur: 0.5
-			shadowOpacity: mainItem.shadowEnabled ? 0.1 : 0.0
-		}
-	}
-	contentItem: RowLayout {
-        spacing: Math.round(5 * DefaultStyle.dp)
-		EffectImage {
-			id: selectedItemImg
-            Layout.preferredWidth: visible ? Math.round(24 * DefaultStyle.dp) : 0
-            Layout.preferredHeight: visible ? Math.round(24 * DefaultStyle.dp) : 0
-			Layout.leftMargin: mainItem.leftMargin
-			imageSource: mainItem.constantImageSource ? mainItem.constantImageSource : ""
-			colorizationColor: DefaultStyle.main2_600
-			visible: imageSource != ""
-			fillMode: Image.PreserveAspectFit
-		}
-		Text {
-			id: selectedItemFlag
-			Layout.preferredWidth: implicitWidth
-            Layout.leftMargin: selectedItemImg.visible ? 0 : Math.round(5 * DefaultStyle.dp)
-			Layout.alignment: Qt.AlignCenter
-			color: mainItem.enabled ? DefaultStyle.main2_600 : DefaultStyle.grey_400
-			font {
-				family: DefaultStyle.flagFont
-				pixelSize: mainItem.pixelSize
-				weight: mainItem.weight
-			}
-		}
-		Text {
-			id: selectedItemText
-			Layout.fillWidth: true
-            Layout.leftMargin: selectedItemImg.visible ? 0 : Math.round(5 * DefaultStyle.dp)
-            Layout.rightMargin: Math.round(20 * DefaultStyle.dp)
-			Layout.alignment: Qt.AlignCenter
-			color: mainItem.enabled ? DefaultStyle.main2_600 : DefaultStyle.grey_400
-			elide: Text.ElideRight
-			maximumLineCount: oneLine ? 1 : 2
-			wrapMode: Text.WrapAnywhere
-			font {
-				family: DefaultStyle.defaultFont
-				pixelSize: mainItem.pixelSize
-				weight: mainItem.weight
-			}
-		}
-	}
+    Keys.onPressed: event => {
+        if (!mainItem.contentItem.activeFocus && (event.key == Qt.Key_Space || event.key == Qt.Key_Enter || event.key == Qt.Key_Return)) {
+            mainItem.popup.open();
+            event.accepted = true;
+        }
+    }
 
+    background: Item {
+        Rectangle {
+            id: buttonBackground
+            anchors.fill: parent
+            radius: Math.round(mainItem.height / 2)
+            color: mainItem.enabled ? mainItem.color : mainItem.disabledColor
+            border.color: !mainItem.enabled ? mainItem.disabledBorderColor : mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.activeFocus || mainItem.popup.opened ? mainItem.activeFocusedBorderColor : mainItem.borderColor
+            border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth
+        }
+        MultiEffect {
+            enabled: mainItem.shadowEnabled
+            anchors.fill: buttonBackground
+            source: buttonBackground
+            visible: mainItem.shadowEnabled
+            // Crash : https://bugreports.qt.io/browse/QTBUG-124730
+            shadowEnabled: true //mainItem.shadowEnabled
+            shadowColor: DefaultStyle.grey_1000
+            shadowBlur: 0.5
+            shadowOpacity: mainItem.shadowEnabled ? 0.1 : 0.0
+        }
+    }
+    contentItem: RowLayout {
+        spacing: Utils.getSizeWithScreenRatio(5)
+        EffectImage {
+            id: selectedItemImg
+            Layout.preferredWidth: visible ? Utils.getSizeWithScreenRatio(24) : 0
+            Layout.preferredHeight: visible ? Utils.getSizeWithScreenRatio(24) : 0
+            Layout.leftMargin: mainItem.leftMargin
+            imageSource: mainItem.constantImageSource ? mainItem.constantImageSource : ""
+            colorizationColor: mainItem.enabled ? mainItem.textColor : mainItem.disabledTextColor
+            visible: imageSource != ""
+            fillMode: Image.PreserveAspectFit
+        }
+        Text {
+            id: selectedItemFlag
+            Layout.preferredWidth: implicitWidth
+            Layout.leftMargin: selectedItemImg.visible ? 0 : Utils.getSizeWithScreenRatio(5)
+            Layout.alignment: Qt.AlignCenter
+            color: mainItem.enabled ? mainItem.textColor : mainItem.disabledTextColor
+            font {
+                family: DefaultStyle.flagFont
+                pixelSize: mainItem.pixelSize
+                weight: mainItem.weight
+            }
+        }
+        Text {
+            id: selectedItemText
+            Layout.fillWidth: true
+            Layout.leftMargin: selectedItemImg.visible ? 0 : Utils.getSizeWithScreenRatio(5)
+            Layout.rightMargin: Utils.getSizeWithScreenRatio(20)
+            Layout.alignment: Qt.AlignCenter
+            color: mainItem.enabled ? mainItem.textColor : mainItem.disabledTextColor
+            elide: Text.ElideRight
+            maximumLineCount: oneLine ? 1 : 2
+            wrapMode: Text.WrapAnywhere
+            font {
+                family: DefaultStyle.defaultFont
+                pixelSize: mainItem.pixelSize
+                weight: mainItem.weight
+            }
+        }
+    }
 
-	indicator: EffectImage {
-		id: indicImage
-		z: 1
-		anchors.right: parent.right
-		anchors.rightMargin: mainItem.indicatorRightMargin
-		anchors.verticalCenter: parent.verticalCenter
-		imageSource: AppIcons.downArrow
-		width: Math.round(15 * DefaultStyle.dp)
-		height: Math.round(15 * DefaultStyle.dp)
-		fillMode: Image.PreserveAspectFit
-		colorizationColor: mainItem.indicatorColor
-	}
+    indicator: EffectImage {
+        id: indicImage
+        z: 1
+        anchors.right: parent.right
+        anchors.rightMargin: mainItem.indicatorRightMargin
+        anchors.verticalCenter: parent.verticalCenter
+        imageSource: AppIcons.downArrow
+        width: Utils.getSizeWithScreenRatio(15)
+        height: Utils.getSizeWithScreenRatio(15)
+        fillMode: Image.PreserveAspectFit
+        colorizationColor: mainItem.indicatorColor
+        // Rotate when popup open/close
+        transformOrigin: Item.Center
+        rotation: mainItem.popup.opened ? 180 : 0
+        Behavior on rotation {
+            NumberAnimation {
+                duration: 200
+                easing.type: Easing.InOutQuad
+            }
+        }
+    }
 
-	popup: Control.Popup {
-		id: popup
-		y: mainItem.height - 1
-		width: mainItem.width
-		implicitHeight: Math.min(contentItem.implicitHeight, mainWindow.height)
+    popup: Control.Popup {
+        id: popup
+        y: mainItem.height - 1
+        width: mainItem.width
+        implicitHeight: Math.min(contentItem.implicitHeight, mainWindow.height)
         padding: Math.max(Math.round(1 * DefaultStyle.dp), 1)
 
-		onOpened: {
-			listView.positionViewAtIndex(listView.currentIndex, ListView.Center)
-			listView.forceActiveFocus()
-		}
-		contentItem: ListView {
-			id: listView
-			clip: true
-			implicitHeight: contentHeight
-			height: popup.height
-			model: visible? mainItem.model : []
-			currentIndex: mainItem.highlightedIndex >= 0 ? mainItem.highlightedIndex : 0
-			highlightFollowsCurrentItem: true
-			highlightMoveDuration: -1
-			highlightMoveVelocity: -1
-			highlight: Rectangle {
-				width: listView.width
-				color: DefaultStyle.main2_200
+        onOpened: {
+            listView.positionViewAtIndex(listView.currentIndex, ListView.Center);
+            listView.forceActiveFocus();
+        }
+        contentItem: ListView {
+            id: listView
+            clip: true
+            implicitHeight: contentHeight
+            height: popup.height
+            model: visible ? mainItem.model : []
+            currentIndex: mainItem.highlightedIndex >= 0 ? mainItem.highlightedIndex : 0
+            highlightFollowsCurrentItem: true
+            highlightMoveDuration: -1
+            highlightMoveVelocity: -1
+            highlight: Rectangle {
+                width: listView.width
+                color: DefaultStyle.main2_200
                 radius: Math.round(15 * DefaultStyle.dp)
-				y: listView.currentItem? listView.currentItem.y : 0
-			}
-			
-			Keys.onPressed: (event)=>{
-				if(event.key == Qt.Key_Space || event.key == Qt.Key_Enter || event.key == Qt.Key_Return){
-					event.accepted = true
-					mainItem.currentIndex = listView.currentIndex
-					popup.close()
-				}
-			}
+                y: listView.currentItem ? listView.currentItem.y : 0
+            }
 
-			delegate: Item {
-				width:mainItem.width
-				height: mainItem.height
-				// anchors.left: listView.left
-				// anchors.right: listView.right
-				RowLayout{
-					anchors.fill: parent
-					EffectImage {
-						id: delegateImg
+            Keys.onPressed: event => {
+                if (event.key == Qt.Key_Space || event.key == Qt.Key_Enter || event.key == Qt.Key_Return) {
+                    event.accepted = true;
+                    mainItem.currentIndex = listView.currentIndex;
+                    popup.close();
+                }
+            }
+
+            delegate: Item {
+                width: mainItem.width
+                height: mainItem.height
+                // anchors.left: listView.left
+                // anchors.right: listView.right
+                Accessible.name: typeof (modelData) != "undefined" ? mainItem.textRole ? modelData[mainItem.textRole] : modelData.text ? modelData.text : modelData : $modelData ? mainItem.textRole ? $modelData[mainItem.textRole] : $modelData : ""
+                RowLayout {
+                    anchors.fill: parent
+                    EffectImage {
+                        id: delegateImg
                         Layout.preferredWidth: visible ? Math.round(20 * DefaultStyle.dp) : 0
                         Layout.leftMargin: Math.round(10 * DefaultStyle.dp)
-						visible: imageSource != ""
+                        visible: imageSource != ""
                         imageWidth: Math.round(20 * DefaultStyle.dp)
-						imageSource: typeof(modelData) != "undefined" && modelData.img ? modelData.img : ""
-						fillMode: Image.PreserveAspectFit
-					}
-					
-					Text {
-						Layout.preferredWidth: implicitWidth
-                        Layout.leftMargin: delegateImg.visible ? 0 : Math.round(5 * DefaultStyle.dp)
-						Layout.alignment: Qt.AlignCenter
-						visible: mainItem.flagRole
-						font {
-							family: DefaultStyle.flagFont
-							pixelSize: mainItem.pixelSize
-							weight: mainItem.weight
-						}
-						text: mainItem.flagRole
-								? typeof(modelData) != "undefined"
-									? modelData[mainItem.flagRole]
-									: $modelData[mainItem.flagRole]
-								: ""
-					}
-					Text {
-						Layout.fillWidth: true
+                        imageSource: typeof (modelData) != "undefined" && modelData.img ? modelData.img : ""
+                        fillMode: Image.PreserveAspectFit
+                    }
+
+                    Text {
+                        id: flagItem
+                        Layout.preferredWidth: implicitWidth
                         Layout.leftMargin: delegateImg.visible ? 0 : Math.round(5 * DefaultStyle.dp)
+                        Layout.alignment: Qt.AlignCenter
+                        visible: mainItem.flagRole
+                        font {
+                            family: DefaultStyle.flagFont
+                            pixelSize: mainItem.pixelSize
+                            weight: mainItem.weight
+                        }
+                        text: mainItem.flagRole ? typeof (modelData) != "undefined" ? modelData[mainItem.flagRole] : $modelData[mainItem.flagRole] : ""
+                    }
+                    Text {
+                        Layout.fillWidth: true
+                        Layout.leftMargin: delegateImg.visible ? 0 : flagItem.visble ? Utils.getSizeWithScreenRatio(5) : Utils.getSizeWithScreenRatio(25)
                         Layout.rightMargin: Math.round(20 * DefaultStyle.dp)
-						Layout.alignment: Qt.AlignCenter
-						text: typeof(modelData) != "undefined"
-								? mainItem.textRole
-									? modelData[mainItem.textRole]
-									: modelData.text
-										? modelData.text
-										: modelData
-								: $modelData
-									? mainItem.textRole
-										? $modelData[mainItem.textRole]
-										: $modelData
-									: ""
-						elide: Text.ElideRight
-						maximumLineCount: 1
-						wrapMode: Text.WrapAnywhere
-						font {
-							family: DefaultStyle.defaultFont
-                            pixelSize: Math.round(14 * DefaultStyle.dp)
-                            weight: Math.min(Math.round(400 * DefaultStyle.dp), 1000)
-						}
-					}
-				}
+                        Layout.alignment: Qt.AlignCenter
+                        text: typeof (modelData) != "undefined" ? mainItem.textRole ? modelData[mainItem.textRole] : modelData.text ? modelData.text : modelData : $modelData ? mainItem.textRole ? $modelData[mainItem.textRole] : $modelData : ""
+                        elide: Text.ElideRight
+                        maximumLineCount: 1
+                        wrapMode: Text.WrapAnywhere
+                        font {
+                            family: DefaultStyle.defaultFont
+                            pixelSize: Utils.getSizeWithScreenRatio(15)
+                            weight: Math.min(Utils.getSizeWithScreenRatio(400), 1000)
+                        }
+                    }
+                }
 
-				MouseArea {
-					id: mouseArea
-					anchors.fill: parent
-					hoverEnabled: true
-					Rectangle {
-						anchors.fill: parent
-						opacity: 0.1
-                        radius: Math.round(15 * DefaultStyle.dp)
-						color: DefaultStyle.main2_500main
-						visible: parent.containsMouse
-					}
-					onClicked: {
-						mainItem.currentIndex = index
-						popup.close()
-					}
-				}
-			}
+                MouseArea {
+                    id: mouseArea
+                    anchors.fill: parent
+                    hoverEnabled: true
+                    Rectangle {
+                        anchors.fill: parent
+                        opacity: 0.1
+                        radius: Utils.getSizeWithScreenRatio(15)
+                        color: DefaultStyle.main2_500_main
+                        visible: parent.containsMouse
+                    }
+                    onClicked: {
+                        mainItem.currentIndex = index;
+                        popup.close();
+                    }
+                }
+            }
 
-			Control.ScrollIndicator.vertical: Control.ScrollIndicator { }
-		}
+            Control.ScrollIndicator.vertical: Control.ScrollIndicator {}
+        }
 
-		
-
-		background: Item {
-			implicitWidth: mainItem.width
-            implicitHeight: Math.round(30 * DefaultStyle.dp)
-			Rectangle {
-				id: cboxBg
-				anchors.fill: parent
-                radius: Math.round(15 * DefaultStyle.dp)
-			}
-			MultiEffect {
-				anchors.fill: cboxBg
-				source: cboxBg
-				shadowEnabled: true
-				shadowColor: DefaultStyle.grey_1000
-				shadowBlur: 0.1
-				shadowOpacity: 0.1
-			}
-		} 
-	}
+        background: Item {
+            implicitWidth: mainItem.width
+            implicitHeight: Utils.getSizeWithScreenRatio(30)
+            Rectangle {
+                id: cboxBg
+                anchors.fill: parent
+                radius: Utils.getSizeWithScreenRatio(15)
+            }
+            MultiEffect {
+                anchors.fill: cboxBg
+                source: cboxBg
+                shadowEnabled: true
+                shadowColor: DefaultStyle.grey_1000
+                shadowBlur: 0.1
+                shadowOpacity: 0.1
+            }
+        }
+    }
 }

Linphone/view/Control/Button/CountryIndicatorCombobox.qml

@@ -26,6 +26,7 @@ ColumnLayout {
 	Control.ComboBox {
 		id: combobox
 		currentIndex: phoneNumberModel.count > 0 ? Math.max(0, phoneNumberModel.findIndexByCountryCallingCode(defaultCallingCode)) : -1
+		Accessible.name: mainItem.Accessible.name
 		model: PhoneNumberProxy {
 			id: phoneNumberModel
 		}
@@ -36,7 +37,7 @@ ColumnLayout {
 			color: mainItem.enableBackgroundColor ? DefaultStyle.grey_100 : "transparent"
 			border.color: mainItem.enableBackgroundColors 
 						? (mainItem.errorMessage.length > 0 
-							? DefaultStyle.danger_500main 
+							? DefaultStyle.danger_500_main 
 							: textField.activeFocus
 								? DefaultStyle.main1_500_main
 								: DefaultStyle.grey_200)
@@ -140,7 +141,7 @@ ColumnLayout {
 							id: countryText
 							text: $modelData.country
 							elide: Text.ElideRight
-							color: DefaultStyle.main2_500main
+							color: DefaultStyle.main2_500_main
 							font {
                                 pixelSize: Typography.p1.pixelSize
                                 weight: Typography.p1.weight
@@ -151,13 +152,13 @@ ColumnLayout {
 							id: separator
                             width: Math.max(Math.round(1 * DefaultStyle.dp), 1)
 							height: combobox.height / 2
-							color: DefaultStyle.main2_500main
+							color: DefaultStyle.main2_500_main
 						}
 
 						Text {
 							text: "+" + $modelData.countryCallingCode
 							elide: Text.ElideRight
-							color: DefaultStyle.main2_500main
+							color: DefaultStyle.main2_500_main
 							font {
                                 pixelSize: Typography.p1.pixelSize
                                 weight: Typography.p1.weight
@@ -174,7 +175,7 @@ ColumnLayout {
 							anchors.fill: parent
 							opacity: 0.1
                             radius: Math.round(15 * DefaultStyle.dp)
-							color: DefaultStyle.main2_500main
+							color: DefaultStyle.main2_500_main
 							visible: parent.containsMouse
 						}
 						onClicked: {

Linphone/view/Control/Button/HelpIconLabelButton.qml

@@ -50,7 +50,7 @@ MouseArea {
 				verticalAlignment: Text.AlignTop
 				Layout.fillWidth: true
 				text: mainItem.subTitle
-				color: DefaultStyle.main2_500main
+				color: DefaultStyle.main2_500_main
 				visible: subTitle.length > 0
 				font: Typography.p1
 			}

Linphone/view/Control/Button/IconButton.qml

@@ -22,7 +22,7 @@ Button {
             : mainItem.hovered || mainItem.hasNavigationFocus
                 ? mainItem.hoveredColor
                 : mainItem.color
-        border.color: mainItem.borderColor
+        border.color: mainItem.hovered ? mainItem.focusedBorderColor : mainItem.borderColor
     }
 	
     contentItem: EffectImage {

Linphone/view/Control/Button/LabelButton.qml

@@ -24,6 +24,7 @@ ColumnLayout {
 		contentImageColor: DefaultStyle.main2_600
 		radius: Math.round(40 * DefaultStyle.dp)
 		style: ButtonStyle.grey
+		Accessible.name: labelButton.label
 	}
 	Text {
 		id: text

Linphone/view/Control/Button/PopupButton.qml

@@ -2,94 +2,100 @@ import QtQuick
 import QtQuick.Controls.Basic as Control
 import QtQuick.Effects
 import Linphone
+import "qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js" as Utils
 import "qrc:/qt/qml/Linphone/view/Style/buttonStyle.js" as ButtonStyle
 
 Button {
     id: mainItem
     property alias popup: popup
-    property bool shadowEnabled: mainItem.activeFocus || hovered
+    property bool shadowEnabled: mainItem.activeFocus && !keyboardFocus || hovered
     property alias popupBackgroundColor: popupBackground.color
-    property color backgroundColor: checked ? pressedColor : hovered ? hoveredColor : color
+    property color backgroundColor: checked ? pressedColor : hovered || mainItem.activeFocus ? hoveredColor : color
+    property string popUpTitle: ""
+    Accessible.name: popup.visible ?
+    //: "Close %1 popup"
+    qsTr("close_popup_panel_accessible_name").arg(popUpTitle) :
+    //: "Open %1" popup
+    qsTr("open_popup_panel_accessible_name").arg(popUpTitle)
     style: ButtonStyle.popupButton
     checked: popup.visible
-    implicitWidth: Math.round(24 * DefaultStyle.dp)
-    implicitHeight: Math.round(24 * DefaultStyle.dp)
-    width: Math.round(24 * DefaultStyle.dp)
-    height: Math.round(24 * DefaultStyle.dp)
     leftPadding: 0
     rightPadding: 0
     topPadding: 0
     bottomPadding: 0
     icon.source: AppIcons.verticalDots
-    icon.width: width
-    icon.height: width
+    icon.width: Utils.getSizeWithScreenRatio(24)
+    icon.height: Utils.getSizeWithScreenRatio(24)
+    implicitWidth: Utils.getSizeWithScreenRatio(30)
+    implicitHeight: Utils.getSizeWithScreenRatio(30)
     function close() {
-        popup.close()
+        popup.close();
     }
     function open() {
-        popup.open()
+        popup.open();
     }
 
     function isFocusable(item) {
-        return item.activeFocusOnTab
+        return item.activeFocusOnTab;
     }
+
+    /**
+     * Check if an element has at least one child that is focusable
+     */
+    function hasFocusableChild(content) {
+        return content.children.some(child => isFocusable(child));
+    }
+
     function getPreviousItem(index) {
-        return _getPreviousItem(
-                    popup.contentItem
-                    instanceof FocusScope ? popup.contentItem.children[0] : popup.contentItem,
-                    index)
+        return _getPreviousItem(popup.contentItem instanceof FocusScope ? popup.contentItem.children[0] : popup.contentItem, index);
     }
+
     function getNextItem(index) {
-        return _getNextItem(
-                    popup.contentItem
-                    instanceof FocusScope ? popup.contentItem.children[0] : popup.contentItem,
-                    index)
+        return _getNextItem(popup.contentItem instanceof FocusScope ? popup.contentItem.children[0] : popup.contentItem, index);
     }
 
     function _getPreviousItem(content, index) {
-        if (content.visibleChildren.length == 0)
-            return null
-        --index
+        if (content.visibleChildren.length == 0 || !hasFocusableChild(content))
+            return null;
+        --index;
         while (index >= 0) {
-            if (isFocusable(content.children[index])
-                    && content.children[index].visible)
-                return content.children[index]
-            --index
+            if (isFocusable(content.children[index]) && content.children[index].visible)
+                return content.children[index];
+            --index;
         }
-        return _getPreviousItem(content, content.children.length)
+        return _getPreviousItem(content, content.visibleChildren.length);
     }
+
     function _getNextItem(content, index) {
-        ++index
+        if (content.visibleChildren.length == 0 || !hasFocusableChild(content))
+            return null;
+        ++index;
         while (index < content.children.length) {
-            if (isFocusable(content.children[index])
-                    && content.children[index].visible)
-                return content.children[index]
-            ++index
+            if (isFocusable(content.children[index]) && content.children[index].visible)
+                return content.children[index];
+            ++index;
         }
-        return _getNextItem(content, -1)
+        return _getNextItem(content, -1);
     }
 
     Keys.onPressed: event => {
-                        if (mainItem.checked) {
-                            if (event.key == Qt.Key_Escape
-                                || event.key == Qt.Key_Left
-                                || event.key == Qt.Key_Space) {
-                                mainItem.close()
-                                mainItem.forceActiveFocus()
-                                event.accepted = true
-                            } else if (event.key == Qt.Key_Up) {
-                                getPreviousItem(0).forceActiveFocus()
-                                event.accepted = true
-                            } else if (event.key == Qt.Key_Tab
-                                       || event.key == Qt.Key_Down) {
-                                getNextItem(-1).forceActiveFocus()
-                                event.accepted = true
-                            }
-                        } else if (event.key == Qt.Key_Space) {
-                            mainItem.open()
-                            event.accepted = true
-                        }
-                    }
+        if (mainItem.checked) {
+            if (event.key == Qt.Key_Escape || event.key == Qt.Key_Left || event.key == Qt.Key_Space) {
+                mainItem.close();
+                mainItem.forceActiveFocus(Qt.TabFocusReason);
+                event.accepted = true;
+            } else if (event.key == Qt.Key_Up) {
+                getPreviousItem(0).forceActiveFocus(Qt.TabFocusReason);
+                event.accepted = true;
+            } else if (event.key == Qt.Key_Tab || event.key == Qt.Key_Down) {
+                getNextItem(-1).forceActiveFocus(Qt.BacktabFocusReason);
+                event.accepted = true;
+            }
+        } else if (event.key == Qt.Key_Space) {
+            mainItem.open();
+            event.accepted = true;
+        }
+    }
 
     background: Item {
         anchors.fill: mainItem
@@ -97,7 +103,9 @@ Button {
             id: buttonBackground
             anchors.fill: parent
             color: mainItem.backgroundColor
-            radius: Math.round(40 * DefaultStyle.dp)
+            radius: Utils.getSizeWithScreenRatio(40)
+            border.color: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.borderColor
+            border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth
         }
         MultiEffect {
             enabled: mainItem.shadowEnabled
@@ -119,45 +127,37 @@ Button {
     }
     onPressed: {
         if (popup.visible)
-            popup.close()
+            popup.close();
         else
-            popup.open()
+            popup.open();
     }
     Control.Popup {
         id: popup
         x: 0
         y: mainItem.height
         visible: false
-        closePolicy: Popup.CloseOnPressOutsideParent | Popup.CloseOnPressOutside
-                     | Popup.CloseOnEscape
-        padding: Math.round(10 * DefaultStyle.dp)
+        closePolicy: Popup.CloseOnPressOutsideParent | Popup.CloseOnPressOutside | Popup.CloseOnEscape
+        padding: Utils.getSizeWithScreenRatio(10)
         parent: mainItem // Explicit define for coordinates references.
         function updatePosition() {
             if (!visible)
-                return
-            var popupHeight = popup.height + popup.padding
-            var popupWidth = popup.width + popup.padding
-            var winPosition = mainItem.Window.contentItem ? mainItem.Window.contentItem.mapToItem(
-                                                                mainItem, 0,
-                                                                0) : {
-                                                                "x": 0,
-                                                                "y": 0
-                                                            }
+                return;
+            var popupHeight = popup.height + popup.padding;
+            var popupWidth = popup.width + popup.padding;
+            var winPosition = mainItem.Window.contentItem ? mainItem.Window.contentItem.mapToItem(mainItem, 0, 0) : {
+                "x": 0,
+                "y": 0
+            };
             // Stay inside main window
-            y = Math.max(Math.min(
-                             winPosition.y + mainItem.Window.height - popupHeight,
-                             mainItem.height), winPosition.y)
-            x = Math.max(
-                        Math.min(
-                            winPosition.x + mainItem.Window.width - popupWidth,
-                            0), winPosition.x)
+            y = Math.max(Math.min(winPosition.y + mainItem.Window.height - popupHeight, mainItem.height), winPosition.y);
+            x = Math.max(Math.min(winPosition.x + mainItem.Window.width - popupWidth, 0), winPosition.x);
             // Avoid overlapping with popup button by going to the right (todo: check if left is better?)
             if (y < mainItem.height && y + popupHeight > 0) {
-                x += mainItem.width
+                x += mainItem.width;
             }
-            var globalPos = mapToItem(mainItem.Window.contentItem, x, y)
+            var globalPos = mapToItem(mainItem.Window.contentItem, x, y);
             if (globalPos.x + popupWidth >= mainItem.Window.width) {
-                x = -popupWidth
+                x = -popupWidth;
             }
         }
 
@@ -168,21 +168,20 @@ Button {
         Connections {
             target: mainItem.Window
             function onHeightChanged() {
-                Qt.callLater(popup.updatePosition)
+                Qt.callLater(popup.updatePosition);
             }
             function onWidthChanged() {
-                Qt.callLater(popup.updatePosition)
+                Qt.callLater(popup.updatePosition);
             }
         }
 
-
         background: Item {
             anchors.fill: parent
             Rectangle {
                 id: popupBackground
                 anchors.fill: parent
                 color: DefaultStyle.grey_0
-                radius: Math.round(16 * DefaultStyle.dp)
+                radius: Utils.getSizeWithScreenRatio(16)
             }
             MultiEffect {
                 source: popupBackground
@@ -192,7 +191,7 @@ Button {
                 shadowColor: DefaultStyle.grey_1000
                 shadowOpacity: 0.4
             }
-            MouseArea{
+            MouseArea {
                 anchors.fill: parent
             }
         }

Linphone/view/Control/Button/Settings/ComboSetting.qml

@@ -6,7 +6,7 @@ import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 
 ComboBox {
 	id: mainItem
-    Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+    Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 	property string propertyName
 	
 	property var propertyOwner

Linphone/view/Control/Button/Settings/SwitchSetting.qml

@@ -2,6 +2,7 @@ import QtQuick
 import QtQuick.Controls.Basic
 import QtQuick.Layouts
 import Linphone
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 
 RowLayout {
 	id:mainItem
@@ -45,6 +46,8 @@ RowLayout {
 		enabled: mainItem.enabled
 		onCheckedChanged: mainItem.checkedChanged(checked)
 		onToggled: binding.when = true
+		implicitHeight: Utils.getSizeWithScreenRatio(30)
+		Accessible.name: "%1 %2".arg(mainItem.titleText).arg(mainItem.subTitleText)
 	}
 	Binding {
 		id: binding

Linphone/view/Control/Button/Slider.qml

@@ -3,22 +3,30 @@ import QtQuick.Effects
 import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
 import Linphone
+import CustomControls 1.0
+import "qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js" as Utils
 
 Control.Slider {
     id: mainItem
-	property bool shadowEnabled: mainItem.hovered || mainItem.activeFocus
+    property bool keyboardFocus: FocusHelper.keyboardFocus
+    property bool shadowEnabled: mainItem.hovered || mainItem.activeFocus && !keyboardFocus
 	hoverEnabled: true
+    // Border properties
+    property color borderColor: "transparent"
+    property color keyboardFocusedBorderColor: DefaultStyle.main2_900
+    property real borderWidth: 0
+    property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
     background: Item{
 		x: mainItem.leftPadding
 		y: mainItem.topPadding + mainItem.availableHeight / 2 - height / 2
-        implicitWidth: Math.round(200 * DefaultStyle.dp)
-        implicitHeight: Math.round(4 * DefaultStyle.dp)
+        implicitWidth: Utils.getSizeWithScreenRatio(200)
+        implicitHeight: Utils.getSizeWithScreenRatio(4)
 		width: mainItem.availableWidth
 		height: implicitHeight
 		Rectangle {
 			id: sliderBackground
 			anchors.fill: parent
-            radius: Math.round(30 * DefaultStyle.dp)
+            radius: Math.round(height / 2)
 			// TODO : change the colors when mockup indicates their names
 			color: DefaultStyle.grey_850
 	
@@ -30,7 +38,7 @@ Control.Slider {
 					GradientStop { position: 0.0; color: DefaultStyle.main1_300 }
 					GradientStop { position: 1.0; color: DefaultStyle.main1_500_main }
 				}
-                radius: Math.round(40 * DefaultStyle.dp)
+                radius: Math.round(height / 2)
 			}
 		}
 		MultiEffect {
@@ -49,13 +57,15 @@ Control.Slider {
     handle: Item {
 		x: mainItem.leftPadding + mainItem.visualPosition * (mainItem.availableWidth - width)
 		y: mainItem.topPadding + mainItem.availableHeight / 2 - height / 2
-        implicitWidth: Math.round(16 * DefaultStyle.dp)
-        implicitHeight: Math.round(16 * DefaultStyle.dp)
+        implicitWidth: Utils.getSizeWithScreenRatio(16)
+        implicitHeight: Utils.getSizeWithScreenRatio(16)
 		Rectangle {
 			id: handleRect
 			anchors.fill: parent
-            radius: Math.round(30 * DefaultStyle.dp)
+            radius: Math.round(height / 2)
 			color: DefaultStyle.grey_0
+            border.color: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.borderColor
+            border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth
 		}
 		MultiEffect {
 			source: handleRect
@@ -63,7 +73,7 @@ Control.Slider {
 			shadowEnabled: true
 			shadowColor: DefaultStyle.grey_1000
 			shadowBlur: 0.1
-			shadowOpacity: 0.1
+			shadowOpacity: 0.5
 		}
 	}
 }

Linphone/view/Control/Button/Switch.qml

@@ -1,52 +1,69 @@
 import QtQuick
 import QtQuick.Controls.Basic as Control
 import QtQuick.Effects
-
 import Linphone
+import CustomControls 1.0
+import "qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js" as Utils
 
 Control.Switch {
     id: mainItem
-    property bool shadowEnabled: mainItem.hovered || mainItem.activeFocus
     hoverEnabled: true
-	font {
+    property bool keyboardFocus: FocusHelper.keyboardFocus
+    property bool shadowEnabled: mainItem.hovered || mainItem.activeFocus && !keyboardFocus
+    // Text properties
+    font {
         pixelSize: Typography.p1.pixelSize
         weight: Typography.p1.weight
-	}
-    indicator: Item{
-        implicitWidth: Math.round(32 * DefaultStyle.dp)
-        implicitHeight: Math.round(20 * DefaultStyle.dp)
-		x: mainItem.leftPadding
-		y: parent.height / 2 - height / 2
-		Rectangle {
-			id: indicatorBackground
-			anchors.fill: parent			
-            radius: Math.round(10 * DefaultStyle.dp)
-			color: mainItem.checked? DefaultStyle.success_500main : DefaultStyle.main2_400
-	
-			Rectangle {
-				anchors.verticalCenter: parent.verticalCenter
-                property real margin: Math.round(4 * DefaultStyle.dp)
-				x: mainItem.checked ? parent.width - width - margin : margin
-                width: Math.round(12 * DefaultStyle.dp)
-                height: Math.round(12 * DefaultStyle.dp)
-                radius: Math.round(10 * DefaultStyle.dp)
-				color: DefaultStyle.grey_0
-				Behavior on x {
-					NumberAnimation{duration: 100}
-				}
-			}
-		}
+    }
+    // Size properties
+    implicitHeight: Utils.getSizeWithScreenRatio(20)
+    implicitWidth: Math.round(implicitHeight * 1.6)
+    // Border properties
+    property color borderColor: "transparent"
+    property color keyboardFocusedBorderColor: DefaultStyle.main2_900
+    property real borderWidth: 0
+    property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
+
+    indicator: Item {
+        id: indicatorItem
+        x: mainItem.leftPadding
+        y: parent.height / 2 - height / 2
+        height: mainItem.height
+        width: mainItem.width
+        Rectangle {
+            id: indicatorBackground
+            anchors.fill: parent
+            radius: Math.round(indicatorItem.height / 2)
+            color: mainItem.checked ? DefaultStyle.success_500_main : DefaultStyle.main2_400
+            border.color: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.borderColor
+            border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth
+
+            Rectangle {
+                anchors.verticalCenter: parent.verticalCenter
+                height: Math.round(indicatorItem.height * 0.6)
+                width: height
+                property real margin: Math.round((indicatorItem.height - height) / 2)
+                radius: Math.round(height / 2)
+                x: mainItem.checked ? parent.width - width - margin : margin
+                color: DefaultStyle.grey_0
+                Behavior on x {
+                    NumberAnimation {
+                        duration: 100
+                    }
+                }
+            }
+        }
         MultiEffect {
-			enabled: mainItem.shadowEnabled
-			anchors.fill: indicatorBackground
-			source: indicatorBackground
-			visible:  mainItem.shadowEnabled
-			// Crash : https://bugreports.qt.io/browse/QTBUG-124730
-			shadowEnabled: true //mainItem.shadowEnabled
-			shadowColor: DefaultStyle.grey_1000
-			shadowBlur: 0.1
-			shadowOpacity: mainItem.shadowEnabled ? 0.5 : 0.0
-		}
+            enabled: mainItem.shadowEnabled
+            anchors.fill: indicatorBackground
+            source: indicatorBackground
+            visible: mainItem.shadowEnabled
+            // Crash : https://bugreports.qt.io/browse/QTBUG-124730
+            shadowEnabled: true //mainItem.shadowEnabled
+            shadowColor: DefaultStyle.grey_1000
+            shadowBlur: 0.1
+            shadowOpacity: mainItem.shadowEnabled ? 0.5 : 0.0
+        }
     }
 
     contentItem: Text {

Linphone/view/Control/Container/Contact/PresenceNoteLayout.qml

@@ -43,7 +43,7 @@ Rectangle {
 
         Text {
             font: Typography.p3
-            color: DefaultStyle.main2_500main
+            color: DefaultStyle.main2_500_main
             text: mainItem.friendCore?.presenceNote || ""
             wrapMode: Text.Wrap
             Layout.fillWidth: true

Linphone/view/Control/Container/CreationFormLayout.qml

@@ -6,6 +6,7 @@ import QtQuick.Effects
 import Linphone
 import UtilsCpp
 import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 
 FocusScope {
 	id: mainItem
@@ -19,20 +20,20 @@ FocusScope {
 	clip: true
     property alias topContent: topLayout.data
     property bool topLayoutVisible: topLayout.children.length > 0
-    property int searchBarRightMaring: Math.round(39 * DefaultStyle.dp)
+    property int searchBarRightMaring: Utils.getSizeWithScreenRatio(39)
 
 	ColumnLayout {
 		anchors.fill: parent
-        spacing: Math.round(22 * DefaultStyle.dp)
+        spacing: Utils.getSizeWithScreenRatio(22)
 		ColumnLayout {
             id: topLayout
             visible: mainItem.topLayoutVisible
-            spacing: Math.round(18 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(18)
 		}
 
         ColumnLayout {
             onVisibleChanged: if (!visible && mainItem.numPadPopup) mainItem.numPadPopup.close()
-            spacing: Math.round(38 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(38)
             SearchBar {
                 id: searchBar
                 Layout.alignment: Qt.AlignTop
@@ -44,28 +45,32 @@ FocusScope {
                 //: "Rechercher un contact"
                 placeholderText: qsTr("search_bar_look_for_contact_text")
                 numericPadPopup: mainItem.numPadPopup
-                KeyNavigation.down: grouCreationButton
+                KeyNavigation.down: groupCreationButton
             }
             ColumnLayout {
                 id: content
-                spacing: Math.round(32 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(32)
                 Button {
-                    id: grouCreationButton
-                    Layout.preferredWidth: Math.round(320 * DefaultStyle.dp)
-                    Layout.preferredHeight: Math.round(44 * DefaultStyle.dp)
+                    id: groupCreationButton
+                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(320)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(44)
                     padding: 0
                     KeyNavigation.up: searchBar
                     KeyNavigation.down: contactList
                     onClicked: mainItem.groupCreationRequested()
                     background: Rectangle {
                         anchors.fill: parent
-                        radius: Math.round(50 * DefaultStyle.dp)
+                        radius: height / 2
                         gradient: Gradient {
                             orientation: Gradient.Horizontal
                             GradientStop { position: 0.0; color: DefaultStyle.main2_100}
                             GradientStop { position: 1.0; color: DefaultStyle.grey_0}
                         }
+                        // Black border for keyboard navigation
+                        border.color: DefaultStyle.main2_900
+                        border.width: groupCreationButton.keyboardFocus ? Utils.getSizeWithScreenRatio(3) : 0
                     }
+                    Accessible.name: mainItem.startGroupButtonText
                     contentItem: RowLayout {
                         spacing: Math.round(16 * DefaultStyle.dp)
                         anchors.verticalCenter: parent.verticalCenter
@@ -96,9 +101,9 @@ FocusScope {
                         }
                         EffectImage {
                             imageSource: AppIcons.rightArrow
-                            Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                            Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                            colorizationColor: DefaultStyle.main2_500main
+                            Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
+                            Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+                            colorizationColor: DefaultStyle.main2_500_main
                         }
                     }
                 }

Linphone/view/Control/Container/FormItemLayout.qml

@@ -67,6 +67,7 @@ FocusScope{
 				Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
 				style: ButtonStyle.noBackground
 				icon.source: AppIcons.info
+				popUpTitle: mainItem.label
 				popup.contentItem: Text {
 					text: mainItem.tooltip
 				}
@@ -85,7 +86,7 @@ FocusScope{
 			TemporaryText {
 				id: errorText
 				anchors.top: contentItem.bottom
-				color: DefaultStyle.danger_500main
+				color: DefaultStyle.danger_500_main
 			}
 		}
 	

Linphone/view/Control/Container/GroupCreationFormLayout.qml

@@ -6,6 +6,7 @@ import QtQuick.Effects
 import Linphone
 import UtilsCpp
 import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import "qrc:/qt/qml/Linphone/view/Style/buttonStyle.js" as ButtonStyle
 
 FocusScope {
@@ -22,16 +23,20 @@ FocusScope {
         spacing: 0
         anchors.fill: parent
         RowLayout {
-            spacing: Math.round(10 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(10)
             Button {
                 id: backGroupCallButton
                 style: ButtonStyle.noBackgroundOrange
                 icon.source: AppIcons.leftArrow
-                Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
+                icon.width: Utils.getSizeWithScreenRatio(24)
+                icon.height: Utils.getSizeWithScreenRatio(24)
                 KeyNavigation.down: groupName
                 KeyNavigation.right: groupCallButton
                 KeyNavigation.left: groupCallButton
+                //: Return
+                Accessible.name: qsTr("return_accessible_name")
                 onClicked: {
                     mainItem.returnRequested()
                 }
@@ -41,7 +46,7 @@ FocusScope {
                 color: DefaultStyle.main1_500_main
                 maximumLineCount: 1
                 font {
-                    pixelSize: Math.round(18 * DefaultStyle.dp)
+                    pixelSize: Utils.getSizeWithScreenRatio(18)
                     weight: Typography.h4.weight
                 }
                 Layout.fillWidth: true
@@ -49,7 +54,7 @@ FocusScope {
             SmallButton {
                 id: groupCallButton
                 enabled: mainItem.selectedParticipantsCount.length != 0
-                Layout.rightMargin: Math.round(21 * DefaultStyle.dp)
+                Layout.rightMargin: Utils.getSizeWithScreenRatio(21)
                 text: mainItem.createGroupButtonText
                 style: ButtonStyle.main
                 KeyNavigation.down: addParticipantsLayout
@@ -62,8 +67,8 @@ FocusScope {
         }
         RowLayout {
             spacing: 0
-            Layout.topMargin: Math.round(18 * DefaultStyle.dp)
-            Layout.rightMargin: Math.round(38 * DefaultStyle.dp)
+            Layout.topMargin: Utils.getSizeWithScreenRatio(18)
+            Layout.rightMargin: Utils.getSizeWithScreenRatio(38)
             Text {
                 font.pixelSize: Typography.p2.pixelSize
                 font.weight: Typography.p2.weight
@@ -74,8 +79,8 @@ FocusScope {
                 Layout.fillWidth: true
             }
             Text {
-                font.pixelSize: Math.round(12 * DefaultStyle.dp)
-                font.weight: Math.round(300 * DefaultStyle.dp)
+                font.pixelSize: Utils.getSizeWithScreenRatio(12)
+                font.weight: Utils.getSizeWithScreenRatio(300)
                 //: "Requis"
                 text: qsTr("required")
             }
@@ -83,16 +88,17 @@ FocusScope {
         TextField {
             id: groupName
             Layout.fillWidth: true
-            Layout.rightMargin: Math.round(38 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+            Layout.rightMargin: Utils.getSizeWithScreenRatio(38)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
             focus: true
             KeyNavigation.down: addParticipantsLayout //participantList.count > 0 ? participantList : searchbar
+            Accessible.name: qsTr("group_start_dialog_subject_hint")
         }
         AddParticipantsForm {
             id: addParticipantsLayout
             Layout.fillWidth: true
             Layout.fillHeight: true
-            Layout.topMargin: Math.round(15 * DefaultStyle.dp)
+            Layout.topMargin: Utils.getSizeWithScreenRatio(15)
             onSelectedParticipantsCountChanged: mainItem.selectedParticipantsCount = selectedParticipantsCount
             focus: true
             

Linphone/view/Control/Container/TabBar.qml

@@ -3,6 +3,8 @@ import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
 import QtQuick.Effects
 import Linphone
+import CustomControls 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
   
 Control.TabBar {
 	id: mainItem
@@ -20,7 +22,7 @@ Control.TabBar {
 
 		Rectangle {
 			id: barBG
-            height: Math.round(4 * DefaultStyle.dp)
+            height: Utils.getSizeWithScreenRatio(4)
 			color: DefaultStyle.grey_200
 			anchors.bottom: parent.bottom
 			width: parent.width
@@ -49,9 +51,11 @@ Control.TabBar {
 			required property string modelData
 			required property int index
 			property bool shadowEnabled: activeFocus || hovered
+			property bool keyboardFocus: FocusHelper.keyboardFocus
 			width: implicitWidth
 			activeFocusOnTab: true
 			hoverEnabled: true
+			Accessible.name: modelData
 			ToolTip {
 				visible: tabText.truncated && hovered
 				delay: 1000
@@ -65,27 +69,35 @@ Control.TabBar {
 
 			background: Item {
 				anchors.fill: parent
-				visible: mainItem.currentIndex === index || tabButton.hovered
-
 				Rectangle {
 					id: tabBackground
-                    height: Math.round(5 * DefaultStyle.dp)
+					visible: mainItem.currentIndex === index || tabButton.hovered
+                    height: Utils.getSizeWithScreenRatio(5)
 					color: mainItem.currentIndex === index ? DefaultStyle.main1_500_main : DefaultStyle.main2_400
 					anchors.bottom: parent.bottom
 					anchors.left: parent.left
 					anchors.right: parent.right
 				}
 				MultiEffect {
+					visible: (mainItem.currentIndex === index || tabButton.hovered) && tabButton.shadowEnabled
 					enabled: tabButton.shadowEnabled
 					anchors.fill: tabBackground
 					source: tabBackground
-					visible:  tabButton.shadowEnabled
 					// Crash : https://bugreports.qt.io/browse/QTBUG-124730
 					shadowEnabled: true //mainItem.shadowEnabled
 					shadowColor: DefaultStyle.grey_1000
 					shadowBlur: 0.1
 					shadowOpacity: tabButton.shadowEnabled ? 0.5 : 0.0
 				}
+				Rectangle{
+					id: borderBackground
+					visible: tabButton.keyboardFocus
+					height: tabButton.height
+					width: tabButton.width
+					color: "transparent"
+					border.color: "black"
+					border.width: 3
+				}
 			}
 
 			contentItem: Text {
@@ -100,7 +112,7 @@ Control.TabBar {
 				elide: Text.ElideRight
 				maximumLineCount: 1
 				text: modelData
-                bottomPadding: Math.round(5 * DefaultStyle.dp)
+                bottomPadding: Utils.getSizeWithScreenRatio(5)
 			}
 		}
 	}

Linphone/view/Control/Container/VerticalTabBar.qml

@@ -2,14 +2,15 @@ import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
 import QtQuick.Effects
-
 import Linphone
 import SettingsCpp
+import CustomControls 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 
 Control.TabBar {
 	id: mainItem
-    //spacing: Math.round(32 * DefaultStyle.dp)
-    topPadding: Math.round(36 * DefaultStyle.dp)
+    //spacing: Utils.getSizeWithScreenRatio(32)
+    topPadding: Utils.getSizeWithScreenRatio(36)
 
 	property var model
 	readonly property alias cornerRadius: bottomLeftCorner.radius
@@ -38,10 +39,10 @@ Control.TabBar {
 	component UnreadNotification: Rectangle {
 		property int unread: 0
 		visible: unread > 0
-        width: Math.round(15 * DefaultStyle.dp)
-        height: Math.round(15 * DefaultStyle.dp)
+        width: Utils.getSizeWithScreenRatio(15)
+        height: Utils.getSizeWithScreenRatio(15)
 		radius: width/2
-		color: DefaultStyle.danger_500main
+		color: DefaultStyle.danger_500_main
 		Text{
 			id: unreadCount
 			anchors.fill: parent
@@ -77,7 +78,7 @@ Control.TabBar {
 			id: bottomLeftCorner
 			anchors.fill: parent
 			color: DefaultStyle.main1_500_main
-            radius: Math.round(25 * DefaultStyle.dp)
+            radius: Utils.getSizeWithScreenRatio(25)
 		}
 		Rectangle {
 			color: DefaultStyle.main1_500_main
@@ -100,10 +101,12 @@ Control.TabBar {
 			id: tabButton
 			width: mainItem.width
 			height: visible && buttonIcon.isImageReady ? undefined : 0
-            bottomInset:  Math.round(32 * DefaultStyle.dp)
-            topInset:  Math.round(32 * DefaultStyle.dp)
+            bottomInset:  Utils.getSizeWithScreenRatio(32)
+            topInset:  Utils.getSizeWithScreenRatio(32)
 			hoverEnabled: true
 			visible: modelData?.visible != undefined ? modelData.visible : true
+			text: modelData.accessibilityLabel
+			property bool keyboardFocus: FocusHelper.keyboardFocus
 			UnreadNotification {
 				unread: !defaultAccount 
 				? -1
@@ -113,18 +116,27 @@ Control.TabBar {
 						? defaultAccount.core?.unreadMessageNotifications || -1
 						: 0
 				anchors.right: parent.right
-                anchors.rightMargin: Math.round(15 * DefaultStyle.dp)
+                anchors.rightMargin: Utils.getSizeWithScreenRatio(15)
 				anchors.top: parent.top
 			}
 			MouseArea {
 				anchors.fill: tabButton
 				cursorShape: tabButton.hovered ? Qt.PointingHandCursor : Qt.ArrowCursor
-				acceptedButtons: Qt.NoButton
+				acceptedButtons: Qt.NoButton				
+			}
+			background: Rectangle{
+				// Black border for keyboard navigation
+				visible: tabButton.keyboardFocus
+				color: "transparent"
+				border.color: DefaultStyle.main2_900
+				border.width: Utils.getSizeWithScreenRatio(3)
+				radius: Utils.getSizeWithScreenRatio(5)
+				anchors.fill: tabButton
 			}
 			contentItem: ColumnLayout {
 				EffectImage {
 					id: buttonIcon
-                    property real buttonSize: mainItem.currentIndex !== index && tabButton.hovered ? Math.round(26 * DefaultStyle.dp) : Math.round(24 * DefaultStyle.dp)
+					property real buttonSize: mainItem.currentIndex !== index && tabButton.hovered ? Utils.getSizeWithScreenRatio(26) : Utils.getSizeWithScreenRatio(24)
 					imageSource: mainItem.currentIndex === index ? modelData.selectedIcon : modelData.icon
 					Layout.preferredWidth: buttonSize
 					Layout.preferredHeight: buttonSize
@@ -138,20 +150,20 @@ Control.TabBar {
 					visible: buttonIcon.isImageReady
 					text: modelData.label
 					font {
-						weight: mainItem.currentIndex === index 
-                            ? Math.round(800 * DefaultStyle.dp)
+						weight: mainItem.currentIndex === index
+							? Utils.getSizeWithScreenRatio(800)
 							: tabButton.hovered 
-                                ? Math.round(600 * DefaultStyle.dp)
-                                : Math.round(400 * DefaultStyle.dp)
-                        pixelSize: Math.round(11 * DefaultStyle.dp)
+								? Utils.getSizeWithScreenRatio(600)
+								: Utils.getSizeWithScreenRatio(400)
+						pixelSize: Utils.getSizeWithScreenRatio(11)
 					}
 					color: DefaultStyle.grey_0
 					Layout.fillWidth: true
 					Layout.preferredHeight: txtMeter.height
 					Layout.alignment: Qt.AlignHCenter
 					horizontalAlignment: Text.AlignHCenter
-                    leftPadding: Math.round(3 * DefaultStyle.dp)
-                    rightPadding: Math.round(3 * DefaultStyle.dp)
+					leftPadding: Utils.getSizeWithScreenRatio(3)
+					rightPadding: Utils.getSizeWithScreenRatio(3)
 				}
 			}
 			TextMetrics {
@@ -159,15 +171,13 @@ Control.TabBar {
 				text: modelData.label
 				font: buttonText.font
 				Component.onCompleted: {
-                    font.weight = Math.round(800 * DefaultStyle.dp)
+                    font.weight = Utils.getSizeWithScreenRatio(800)
 					mainItem.implicitWidth = Math.max(mainItem.implicitWidth, advanceWidth + buttonIcon.buttonSize)
 				}
 			}
 			onClicked: {
 				mainItem.setCurrentIndex(TabBar.index)
 			}
-
-			background: Item {}
 		}
 	}
 }

Linphone/view/Control/Display/Call/CallHistoryListView.qml

@@ -15,7 +15,7 @@ ListView {
     property SearchBar searchBar
     property bool loading: false
     property string searchText: searchBar?.text
-    property real busyIndicatorSize: Math.round(60 * DefaultStyle.dp)
+    property real busyIndicatorSize: Utils.getSizeWithScreenRatio(60)
 
     signal resultsReceived
 
@@ -34,14 +34,14 @@ ListView {
         onFilterTextChanged: maxDisplayItems = initialDisplayItems
         initialDisplayItems: Math.max(
                                  20,
-                                 2 * mainItem.height / (Math.round(56 * DefaultStyle.dp)))
+                                 2 * mainItem.height / (Utils.getSizeWithScreenRatio(56)))
         displayItemsStep: 3 * initialDisplayItems / 2
         onModelReset: {
             mainItem.resultsReceived()
         }
     }
     flickDeceleration: 10000
-    spacing: Math.round(10 * DefaultStyle.dp)
+    spacing: Utils.getSizeWithScreenRatio(10)
 
     Keys.onPressed: event => {
         if (event.key == Qt.Key_Escape) {
@@ -122,20 +122,20 @@ ListView {
     property int lastMouseContainsIndex: -1
     delegate: FocusScope {
         width: mainItem.width
-        height: Math.round(56 * DefaultStyle.dp)
+        height: Utils.getSizeWithScreenRatio(56)
         RowLayout {
             z: 1
             anchors.fill: parent
-            anchors.leftMargin: Math.round(10 * DefaultStyle.dp)
-            spacing: Math.round(10 * DefaultStyle.dp)
+            anchors.leftMargin: Utils.getSizeWithScreenRatio(10)
+            spacing: Utils.getSizeWithScreenRatio(10)
             Avatar {
                 id: historyAvatar
                 property var contactObj: UtilsCpp.findFriendByAddress(modelData.core.remoteAddress)
                 contact: contactObj?.value || null
                 displayNameVal: modelData.core.displayName
                 secured: securityLevel === LinphoneEnums.SecurityLevel.EndToEndEncryptedAndVerified
-                width: Math.round(45 * DefaultStyle.dp)
-                height: Math.round(45 * DefaultStyle.dp)
+                width: Utils.getSizeWithScreenRatio(45)
+                height: Utils.getSizeWithScreenRatio(45)
                 isConference: modelData.core.isConference
                 shadowEnabled: false
                 asynchronous: false
@@ -143,7 +143,7 @@ ListView {
             ColumnLayout {
                 Layout.fillHeight: true
                 Layout.fillWidth: true
-                spacing: Math.round(5 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(5)
                 Text {
                     Layout.fillWidth: true
                     maximumLineCount: 1
@@ -154,7 +154,7 @@ ListView {
                     }
                 }
                 RowLayout {
-                    spacing: Math.round(6 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(6)
                     EffectImage {
                         id: statusIcon
                         imageSource: modelData.core.status === LinphoneEnums.CallStatus.Declined
@@ -170,9 +170,9 @@ ListView {
                                            === LinphoneEnums.CallStatus.Aborted
                                            || modelData.core.status
                                            === LinphoneEnums.CallStatus.EarlyAborted
-                                           || modelData.core.status === LinphoneEnums.CallStatus.Missed ? DefaultStyle.danger_500main : modelData.core.isOutgoing ? DefaultStyle.info_500_main : DefaultStyle.success_500main
-                        Layout.preferredWidth: Math.round(12 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(12 * DefaultStyle.dp)
+                                           || modelData.core.status === LinphoneEnums.CallStatus.Missed ? DefaultStyle.danger_500_main : modelData.core.isOutgoing ? DefaultStyle.info_500_main : DefaultStyle.success_500_main
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(12)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(12)
                         transform: Rotation {
                             angle: modelData.core.isOutgoing
                                    && (modelData.core.status === LinphoneEnums.CallStatus.Declined
@@ -191,8 +191,8 @@ ListView {
                         // text: modelData.core.date
                         text: UtilsCpp.formatDate(modelData.core.date)
                         font {
-                            pixelSize: Math.round(12 * DefaultStyle.dp)
-                            weight: Math.round(300 * DefaultStyle.dp)
+                            pixelSize: Utils.getSizeWithScreenRatio(12)
+                            weight: Utils.getSizeWithScreenRatio(300)
                         }
                     }
                 }
@@ -203,6 +203,8 @@ ListView {
                 focus: true
                 activeFocusOnTab: false
                 asynchronous: false
+                //: Call %1
+                Accessible.name: qsTr("call_name_accessible_button").arg(historyAvatar.displayNameVal)
                 onClicked: {
                     if (modelData.core.isConference) {
                         var callsWindow = UtilsCpp.getCallsWindow()
@@ -228,7 +230,7 @@ ListView {
             Rectangle {
                 anchors.fill: parent
                 opacity: 0.7
-                radius: Math.round(8 * DefaultStyle.dp)
+                radius: Utils.getSizeWithScreenRatio(8)
                 color: mainItem.currentIndex
                        === index ? DefaultStyle.main2_200 : DefaultStyle.main2_100
                 visible: mainItem.lastMouseContainsIndex === index

Linphone/view/Control/Display/Call/CallListView.qml

@@ -24,9 +24,12 @@ ListView {
     property string currentRemoteAddress: AppCpp.calls.currentCall ? AppCpp.calls.currentCall.core.remoteAddress : ""
 
 	delegate: RowLayout {
+		id: callInformationItem
         spacing: Math.round(8 * DefaultStyle.dp)
 		width: mainItem.width
         height: Math.round(45 * DefaultStyle.dp)
+		property var remoteNameObj: UtilsCpp.getDisplayName(modelData.core.remoteAddress)
+		property var callName : modelData.core.isConference ? modelData.core.conference.core.subject : remoteNameObj ? remoteNameObj.value : ""
 		Avatar {
 			id: delegateAvatar
             Layout.preferredWidth: Math.round(45 * DefaultStyle.dp)
@@ -41,9 +44,7 @@ ListView {
 			Text {
 				id: delegateName
 				property var remoteNameObj: UtilsCpp.getDisplayName(modelData.core.remoteAddress)
-				text: modelData.core.isConference 
-					? modelData.core.conference.core.subject
-					: remoteNameObj ? remoteNameObj.value : ""
+				text: callInformationItem.callName
                 font.pixelSize: Math.round(14 * DefaultStyle.dp)
 				Layout.fillWidth: true
 				maximumLineCount: 1
@@ -79,6 +80,8 @@ ListView {
 			onClicked: {
 				mainItem.transferCallToAnotherRequested(modelData)
 			}
+			//: Transfer call %1
+			Accessible.name: qsTr("transfer_call_name_accessible_name").arg(callInformationItem.callName)
 		}
 		Button {
 			id: pausingButton
@@ -91,7 +94,7 @@ ListView {
             topPadding: Math.round(5 * DefaultStyle.dp)
             bottomPadding: Math.round(5 * DefaultStyle.dp)
 			property bool pausedByUser: modelData.core.state === LinphoneEnums.CallState.Paused
-			color: pausedByUser ? DefaultStyle.success_500main : DefaultStyle.grey_500
+			color: pausedByUser ? DefaultStyle.success_500_main : DefaultStyle.grey_500
 			contentImageColor: DefaultStyle.grey_0
 			KeyNavigation.right: endCallButton
 			KeyNavigation.left: endCallButton
@@ -104,6 +107,12 @@ ListView {
 				text: pausingButton.text
 				font.bold: true
 			}
+			Accessible.name: (pausedByUser ?
+				//: Resume %1 call
+				qsTr("resume_call_name_accessible_name") :
+				//: Pause %1 call
+				qsTr("pause_call_name_accessible_name")
+				).arg(callInformationItem.callName)
 		}
 		SmallButton {
 			id: endCallButton
@@ -124,6 +133,8 @@ ListView {
 				text: endCallButton.text
 				font.bold: true
 			}
+			//: End %1 call
+			Accessible.name: qsTr("end_call_name_accessible_name").arg(callInformationItem.callName)
 		}
 	}
 }

Linphone/view/Control/Display/Chat/ChatListView.qml

@@ -141,7 +141,7 @@ ListView {
             id: background
             anchors.fill: parent
             radius: width/2
-            color: DefaultStyle.danger_500main
+            color: DefaultStyle.danger_500_main
             Text{
                 anchors.fill: parent
                 verticalAlignment: Text.AlignVCenter
@@ -295,7 +295,7 @@ ListView {
                 RowLayout {
                     Item{Layout.fillWidth: true}
                     Text {
-                        color: DefaultStyle.main2_500main
+                        color: DefaultStyle.main2_500_main
                         text: modelData ? UtilsCpp.formatDate(modelData.core.lastUpdatedTime, true, false) : ""
                         font {
                             pixelSize: Typography.p3.pixelSize

Linphone/view/Control/Display/Chat/ChatMessage.qml

@@ -73,7 +73,7 @@ Control.Control {
             width: implicitWidth
             x: mapToItem(this, chatBubble.x, chatBubble.y).x
             text: mainItem.chatMessage.core.fromName
-            color: DefaultStyle.main2_500main
+            color: DefaultStyle.main2_500_main
             font {
                 pixelSize: Typography.p4.pixelSize
                 weight: Typography.p4.weight
@@ -87,7 +87,7 @@ Control.Control {
             Layout.alignment: mainItem.isRemoteMessage ? Qt.AlignLeft: Qt.AlignRight
             EffectImage {
                 imageSource: AppIcons.forward
-                colorizationColor: DefaultStyle.main2_500main
+                colorizationColor: DefaultStyle.main2_500_main
                 Layout.preferredWidth: Math.round(12 * DefaultStyle.dp)
                 Layout.preferredHeight: Math.round(12 * DefaultStyle.dp)
             }
@@ -115,7 +115,7 @@ Control.Control {
                     Layout.alignment: mainItem.isRemoteMessage ? Qt.AlignLeft : Qt.AlignRight
                     EffectImage {
                         imageSource: AppIcons.reply
-                        colorizationColor: DefaultStyle.main2_500main
+                        colorizationColor: DefaultStyle.main2_500_main
                         Layout.preferredWidth: Math.round(12 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(12 * DefaultStyle.dp)
                     }
@@ -270,7 +270,7 @@ Control.Control {
                                 Text {
                                     id: ephemeralTime
                                     visible: mainItem.chatMessage.core.isEphemeral
-                                    color: DefaultStyle.main2_500main
+                                    color: DefaultStyle.main2_500_main
                                     text: UtilsCpp.formatDuration(mainItem.chatMessage.core.ephemeralDuration * 1000)
                                     font {
                                         pixelSize: Typography.p3.pixelSize
@@ -280,7 +280,7 @@ Control.Control {
                                 EffectImage {
                                     visible: mainItem.chatMessage.core.isEphemeral
                                     imageSource: AppIcons.clockCountDown
-                                    colorizationColor: DefaultStyle.main2_500main
+                                    colorizationColor: DefaultStyle.main2_500_main
                                     Layout.preferredWidth: visible ? 14 * DefaultStyle.dp : 0
                                     Layout.preferredHeight: visible ? 14 * DefaultStyle.dp : 0
                                 }
@@ -292,7 +292,7 @@ Control.Control {
                                 Text {
                                     Layout.alignment: Qt.AlignVCenter
                                     text: UtilsCpp.formatDate(mainItem.chatMessage.core.timestamp, true, false, "dd/MM")
-                                    color: DefaultStyle.main2_500main
+                                    color: DefaultStyle.main2_500_main
                                     font {
                                         pixelSize: Typography.p3.pixelSize
                                         weight: Typography.p3.weight

Linphone/view/Control/Display/Chat/ChatMessageInvitationBubble.qml

@@ -71,7 +71,7 @@ ColumnLayout {
 					conferenceInfo.state == LinphoneEnums.ConferenceInfoState.Updated ?
 						DefaultStyle.warning_600 :
 					conferenceInfo.state == LinphoneEnums.ConferenceInfoState.Cancelled ?
-						DefaultStyle.danger_500main :
+						DefaultStyle.danger_500_main :
 					DefaultStyle.main2_600
 			}
 
@@ -109,7 +109,7 @@ ColumnLayout {
 							Layout.fillWidth: true
 							// Layout.preferredWidth: advancedWidth
 							text: conferenceInfo.dateTime.toLocaleString(Qt.locale(), "ddd")
-							color: DefaultStyle.main2_500main
+							color: DefaultStyle.main2_500_main
 							font {
 								pixelSize: Typography.p4.pixelSize
 								weight: Typography.p4.weight
@@ -161,7 +161,7 @@ ColumnLayout {
 					Text {
 						text: conferenceInfo.dateTime.toLocaleString(Qt.locale(), "dddd d MMMM yyyy")
 						font: Typography.p4
-						color: DefaultStyle.main2_500main
+						color: DefaultStyle.main2_500_main
 					}
 					Text {
 						//: from %1 to %2 (UTC%3)
@@ -171,14 +171,14 @@ ColumnLayout {
 						text: qsTr("").arg(
 								conferenceInfo.dateTime.toLocaleString(Qt.locale(), "hh:mm")).arg(
 								conferenceInfo.endDateTime.toLocaleString(Qt.locale(), "hh:mm")).arg(offsetFromUtc)
-						color: DefaultStyle.main2_500main
+						color: DefaultStyle.main2_500_main
 						font: Typography.p4
 					}
 
 					Text {
 						text: timeRangeText
 						font: Typography.p4
-						color: DefaultStyle.main2_500main
+						color: DefaultStyle.main2_500_main
 					}
 				}
 			}
@@ -244,7 +244,7 @@ ColumnLayout {
 					wrapMode: Text.WordWrap
 					textFormat: Text.RichText
 					font: Typography.p4
-					color: DefaultStyle.main2_500main
+					color: DefaultStyle.main2_500_main
 					maximumLineCount: 3
 					elide: Text.ElideRight
 					visible: conferenceInfo.description.length > 0

Linphone/view/Control/Display/Chat/Event.qml

@@ -25,7 +25,7 @@ RowLayout {
 			id: message
 			text: eventLogCore.eventDetails
 			font: Typography.p3
-			color: eventLogCore.important ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+			color: eventLogCore.important ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
 			horizontalAlignment: Text.AlignHCenter
 			Layout.alignment: Qt.AlignHCenter
 		}
@@ -33,7 +33,7 @@ RowLayout {
 			id: date
 			text: UtilsCpp.toDateTimeString(eventLogCore.timestamp)
 			font: Typography.p3
-			color: DefaultStyle.main2_500main
+			color: DefaultStyle.main2_500_main
 			horizontalAlignment: Text.AlignHCenter
 			Layout.alignment: Qt.AlignHCenter
 		}

Linphone/view/Control/Display/Chat/FileView.qml

@@ -119,7 +119,7 @@ Item {
 						width: Math.round(24 * DefaultStyle.dp)
 						height: Math.round(24 * DefaultStyle.dp)
 						imageSource: AppIcons.playFill
-						colorizationColor: DefaultStyle.main2_0
+						colorizationColor: DefaultStyle.main2_000
 					}
 					Text {
 						z: parent.z + 1

Linphone/view/Control/Display/Contact/Avatar.qml

@@ -94,7 +94,7 @@ Loader{
 					color: "transparent"
 					border {
                         width: Math.round(2 * DefaultStyle.dp)
-						color: mainItem.secured ? DefaultStyle.info_500_main : DefaultStyle.danger_500main
+						color: mainItem.secured ? DefaultStyle.info_500_main : DefaultStyle.danger_500_main
 					}
 					EffectImage {
 						x: parent.width / 7

Linphone/view/Control/Display/Contact/Contact.qml

@@ -8,24 +8,44 @@ import QtQuick.Controls.Basic as Control
 import Linphone
 import UtilsCpp
 import SettingsCpp
+import CustomControls 1.0
 import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 Control.Control{
 	id: mainItem
-    padding: Math.round(10 * DefaultStyle.dp)
+	activeFocusOnTab: true
+    padding: Utils.getSizeWithScreenRatio(10)
 	property AccountGui account
-    property color backgroundColor: DefaultStyle.grey_0
-    leftPadding: Math.round(8 * DefaultStyle.dp)
-    rightPadding: Math.round(8 * DefaultStyle.dp)
+    leftPadding: Utils.getSizeWithScreenRatio(8)
+    rightPadding: Utils.getSizeWithScreenRatio(8)
+	property var style
+
+	property bool isSelected
+	property bool keyboardFocus: FocusHelper.keyboardFocus
+
+	// Background properties
+    readonly property color defaultBackgroundColor: style?.color?.normal ?? DefaultStyle.grey_0
+	readonly property color hoveredBackgroundColor: style?.color?.hovered ?? defaultBackgroundColor
+	readonly property color selectedBackgroundColor: style?.color?.selected ?? defaultBackgroundColor
+	readonly property color focusedBackgroundColor: style?.color?.keybaordFocused ?? defaultBackgroundColor
+	// Border properties
+	readonly property color defaultBorderColor: style?.borderColor?.normal ?? "transparent"
+	readonly property color hoveredBorderColor: style?.borderColor?.hovered ?? defaultBorderColor
+	readonly property color selectedBorderColor: style?.borderColor?.selected ?? defaultBorderColor
+	readonly property color keyboardFocusedBorderColor: style?.borderColor?.keybaordFocused || DefaultStyle.main2_900
+	property real borderWidth: Utils.getSizeWithScreenRatio(1)
+	property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
 
 	signal avatarClicked()
 	signal backgroundClicked()
 	signal edit()
 
 	background: Rectangle {
-        radius: Math.round(10 * DefaultStyle.dp)
-		color: mainItem.backgroundColor
+        radius: Utils.getSizeWithScreenRatio(10)
+		color: mainItem.isSelected ? mainItem.selectedBackgroundColor : hovered ? mainItem.hoveredBackgroundColor : mainItem.defaultBackgroundColor
+		border.color: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.isSelected ? mainItem.selectedBorderColor : hovered ? mainItem.hoveredBorderColor : mainItem.defaultBorderColor
+		border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth 
 		MouseArea{
 			id: mouseArea
 			anchors.fill: parent
@@ -35,21 +55,39 @@ Control.Control{
 	contentItem: RowLayout{
 		spacing: 0
 		RowLayout {
-            spacing: Math.round(10 * DefaultStyle.dp)
-			Avatar{
-				id: avatar
-                Layout.preferredWidth: Math.round(45 * DefaultStyle.dp)
-                Layout.preferredHeight: Math.round(45 * DefaultStyle.dp)
-				account: mainItem.account
-				MouseArea{
+            spacing: Utils.getSizeWithScreenRatio(10)
+			Button {
+				id: avatarButton
+				onClicked: mainItem.avatarClicked()
+				Layout.preferredWidth: Utils.getSizeWithScreenRatio(45)
+				Layout.preferredHeight: Utils.getSizeWithScreenRatio(45)
+				color: "transparent"
+				contentItem: Item{
 					anchors.fill: parent
-					onClicked: mainItem.avatarClicked()
-				}
+					width: avatarButton.width
+					height: avatarButton.height
+					Avatar{
+						id: avatar
+						height: avatarButton.height
+						width: avatarButton.width
+						account: mainItem.account
+					}
+					Rectangle{
+						// Black border for keyboard navigation
+						visible: avatarButton.keyboardFocus
+						width: avatarButton.width
+						height: avatarButton.height
+						color: "transparent"
+						border.color: DefaultStyle.main2_900
+						border.width: Utils.getSizeWithScreenRatio(3)
+						radius: width / 2
+					}
+				}	
 			}
 			Item {
-                Layout.preferredWidth: Math.round(200 * DefaultStyle.dp)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(200)
 				Layout.fillHeight: true
-                Layout.rightMargin: Math.round(10 * DefaultStyle.dp)
+                Layout.rightMargin: Utils.getSizeWithScreenRatio(10)
 				ContactDescription{
 					id: description
 					anchors.fill: parent
@@ -57,118 +95,26 @@ Control.Control{
 				}
 			}
 		}
-		PopupButton {
-			id: presenceAndRegistrationItem
-			Layout.minimumWidth: Math.round(86 * DefaultStyle.dp)
-			Layout.maximumWidth: Math.round(150 * DefaultStyle.dp)
-			Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-			Layout.preferredWidth: presenceOrRegistrationText.implicitWidth + Math.round(50 * DefaultStyle.dp)
-			enabled: mainItem.account && mainItem.account.core.registrationState === LinphoneEnums.RegistrationState.Ok
-			onEnabledChanged: if(!enabled) close()
-			contentItem: Rectangle {
-				id: presenceBar
-				property bool isRegistered: mainItem.account?.core.registrationState === LinphoneEnums.RegistrationState.Ok
-				color: DefaultStyle.main2_200
-				radius: Math.round(15 * DefaultStyle.dp)
-				RowLayout {
-					anchors.fill: parent
-					Image {
-						id: registrationImage
-						sourceSize.width: Math.round(11 * DefaultStyle.dp)
-						sourceSize.height: Math.round(11 * DefaultStyle.dp)
-						smooth: false
-						Layout.preferredWidth: Math.round(11 * DefaultStyle.dp)
-						Layout.preferredHeight: Math.round(11 * DefaultStyle.dp)
-						source: presenceBar.isRegistered 
-							? mainItem.account.core.presenceIcon 
-							: mainItem.account?.core.registrationIcon || ""
-						Layout.leftMargin: Math.round(8 * DefaultStyle.dp)
-						RotationAnimator on rotation {
-							running: mainItem.account && mainItem.account.core.registrationState === LinphoneEnums.RegistrationState.Progress
-							direction: RotationAnimator.Clockwise
-							from: 0
-							to: 360
-							loops: Animation.Infinite
-							duration: 10000
-						}
-					}
-					Text {
-						id: presenceOrRegistrationText
-						verticalAlignment: Text.AlignVCenter
-						horizontalAlignment: Text.AlignHCenter
-						visible: mainItem.account
-						// Test texts
-						// Timer{
-						// 	running: true
-						// 	interval: 1000
-						// 	repeat: true
-						// 	onTriggered: text.mode = (++text.mode) % 4
-						// }
-						font.weight: Math.round(300 * DefaultStyle.dp)
-						font.pixelSize: Math.round(12 * DefaultStyle.dp)
-						color: presenceBar.isRegistered ? mainItem.account.core.presenceColor : mainItem.account?.core.registrationColor
-						text: presenceBar.isRegistered ? mainItem.account.core.presenceStatus : mainItem.account?.core.humaneReadableRegistrationState
-					}
-					EffectImage {
-						fillMode: Image.PreserveAspectFit
-						imageSource: AppIcons.downArrow
-						colorizationColor: DefaultStyle.main2_600
-						Layout.preferredHeight: Math.round(14 * DefaultStyle.dp)
-						Layout.preferredWidth: Math.round(14 * DefaultStyle.dp)
-						Layout.rightMargin: 8 * DefaultStyle.dp
-					}
-				}
-			}
-			popup.contentItem: Rectangle {
-				implicitWidth: 280 * DefaultStyle.dp
-				implicitHeight: 20 * DefaultStyle.dp + (setCustomStatus.visible ? 240 * DefaultStyle.dp : setPresence.implicitHeight)
-				Presence {
-					id: setPresence
-					anchors.fill: parent
-					anchors.margins: 20 * DefaultStyle.dp
-					accountCore: mainItem.account.core
-					onSetCustomStatusClicked: {
-						setPresence.visible = false
-						setCustomStatus.visible = true
-					}
-					onIsSet: presenceAndRegistrationItem.popup.close()
-				}
-				PresenceSetCustomStatus {
-					id: setCustomStatus
-					visible: false
-					anchors.fill: parent
-					anchors.margins: 20 * DefaultStyle.dp
-					accountCore: mainItem.account.core
-					onVisibleChanged: {
-						if (!visible) {
-							setPresence.visible = true
-							setCustomStatus.visible = false
-						}
-					}
-					onIsSet: presenceAndRegistrationItem.popup.close()
-				}
-			}
-		}
-		
+		ContactStatusPopup{}
 		Item{
-            Layout.preferredWidth: Math.round(26 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(26 * DefaultStyle.dp)
+            Layout.preferredWidth: Utils.getSizeWithScreenRatio(26)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(26)
 			Layout.fillHeight: true
-            Layout.leftMargin: Math.round(40 * DefaultStyle.dp)
+            Layout.leftMargin: Utils.getSizeWithScreenRatio(40)
 			visible: mainItem.account.core.unreadNotifications > 0
 			Rectangle{
 				id: unreadNotifications
 				anchors.verticalCenter: parent.verticalCenter
-                width: Math.round(26 * DefaultStyle.dp)
-                height: Math.round(26 * DefaultStyle.dp)
+                width: Utils.getSizeWithScreenRatio(26)
+                height: Utils.getSizeWithScreenRatio(26)
 				radius: width/2
-				color: DefaultStyle.danger_500main
+				color: DefaultStyle.danger_500_main
 				border.color: DefaultStyle.grey_0
-                border.width: Math.round(2 * DefaultStyle.dp)
+                border.width: Utils.getSizeWithScreenRatio(2)
 				Text{
 					id: unreadCount
 					anchors.fill: parent
-                    anchors.margins: Math.round(2 * DefaultStyle.dp)
+                    anchors.margins: Utils.getSizeWithScreenRatio(2)
 					verticalAlignment: Text.AlignVCenter
 					horizontalAlignment: Text.AlignHCenter
 					color: DefaultStyle.grey_0
@@ -188,10 +134,10 @@ Control.Control{
 			}
 		}
 		Voicemail {
-            Layout.leftMargin: Math.round(18 * DefaultStyle.dp)
-            Layout.rightMargin: Math.round(20 * DefaultStyle.dp)
-            Layout.preferredWidth: Math.round(30 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(26 * DefaultStyle.dp)
+            Layout.leftMargin: Utils.getSizeWithScreenRatio(18)
+            Layout.rightMargin: Utils.getSizeWithScreenRatio(20)
+            Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(26)
 			scaleFactor: 0.7
 			showMwi: mainItem.account.core.showMwi
 			visible: mainItem.account.core.voicemailAddress.length > 0 || mainItem.account.core.showMwi
@@ -207,20 +153,19 @@ Control.Control{
 			}
 		}
 		Item{Layout.fillWidth: true}
-		EffectImage {
+		Button {				
 			id: manageAccount
-			imageSource: AppIcons.manageProfile
-            Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-			Layout.alignment: Qt.AlignHCenter
+			style: ButtonStyle.noBackground
+			icon.source: AppIcons.manageProfile
+            Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
+            icon.width: Utils.getSizeWithScreenRatio(24)
+            icon.height: Utils.getSizeWithScreenRatio(24)
 			visible: !SettingsCpp.hideAccountSettings
-            width: Math.round(24 * DefaultStyle.dp)
-			fillMode: Image.PreserveAspectFit
-			colorizationColor: DefaultStyle.main2_500main
-			MouseArea{
-				anchors.fill: parent
-				onClicked: mainItem.edit()
-				cursorShape: Qt.PointingHandCursor
+			//: Account settings of %1
+			Accessible.name: qsTr("account_settings_name_accessible_name")
+			onClicked: {
+				mainItem.edit()
 			}
 		}
 	}

Linphone/view/Control/Display/Contact/ContactListItem.qml

@@ -40,6 +40,7 @@ FocusScope {
     signal clicked(var mouse)
     signal contactDeletionRequested(FriendGui contact)
     signal containsMouseChanged(bool containsMouse)
+    Accessible.name: displayName
 
     MouseArea {
         Text {
@@ -200,9 +201,9 @@ FocusScope {
                                                                 : qsTr("contact_details_add_to_favourites")
                             icon.source: searchResultItem.core.starred ? AppIcons.heartFill : AppIcons.heart
                             spacing: Math.round(10 * DefaultStyle.dp)
-                            textColor: DefaultStyle.main2_500main
+                            textColor: DefaultStyle.main2_500_main
                             hoveredImageColor: searchResultItem.core.starred ? DefaultStyle.main1_700 : DefaultStyle.danger_700
-                            contentImageColor: searchResultItem.core.starred ? DefaultStyle.danger_500main : DefaultStyle.main2_600
+                            contentImageColor: searchResultItem.core.starred ? DefaultStyle.danger_500_main : DefaultStyle.main2_600
                             onClicked: {
                                 searchResultItem.core.lSetStarred(
                                             !searchResultItem.core.starred)
@@ -215,7 +216,7 @@ FocusScope {
                             Layout.fillWidth: true
                             icon.source: AppIcons.shareNetwork
                             spacing: Math.round(10 * DefaultStyle.dp)
-                            textColor: DefaultStyle.main2_500main
+                            textColor: DefaultStyle.main2_500_main
                             onClicked: {
                                 var vcard = searchResultItem.core.getVCard()
                                 var username = searchResultItem.core.givenName

Linphone/view/Control/Display/Contact/ContactListView.qml

@@ -40,9 +40,9 @@ ListView {
 	property bool haveContacts: count > 0
     property real sectionsPixelSize: Typography.h4.pixelSize
     property real sectionsWeight: Typography.h4.weight
-    property real sectionsSpacing: Math.round(18 * DefaultStyle.dp)
+    property real sectionsSpacing: Utils.getSizeWithScreenRatio(18)
 	
-    property real itemsRightMargin: Math.round(39 * DefaultStyle.dp)
+    property real itemsRightMargin: Utils.getSizeWithScreenRatio(39)
 	property bool expanded: true
     property real headerHeight: headerItem?.height
 	
@@ -56,7 +56,7 @@ ListView {
 	highlightFollowsCurrentItem: false
 	cacheBuffer: 400
 	implicitHeight: contentHeight
-    spacing: expanded ? Math.round(4 * DefaultStyle.dp) : 0
+    spacing: expanded ? Utils.getSizeWithScreenRatio(4) : 0
 
     onVisibleChanged: if (visible && !expanded) expanded = true
 	
@@ -150,7 +150,7 @@ ListView {
 			Item{// Do not use directly RowLayout : there is an issue where the layout doesn't update on visible
 				Layout.fillWidth: true
 				Layout.preferredHeight: mainItem.count > 0 ? headerTitleLayout.implicitHeight : 0
-                Layout.bottomMargin: Math.round(4 * DefaultStyle.dp)
+                Layout.bottomMargin: Utils.getSizeWithScreenRatio(4)
 				RowLayout {
 					id: headerTitleLayout
 					anchors.fill: parent
@@ -174,6 +174,11 @@ ListView {
                         Layout.rightMargin: mainItem.itemsRightMargin
 						focus: true
 						onClicked: mainItem.expanded = !mainItem.expanded
+						Accessible.name: (mainItem.expanded ?
+							//: Shrink %1
+							qsTr("shrink_accessible_name") :
+							//: Expand %1
+							qsTr("expand_accessible_name")).arg(mainItem.title)
 					}
 				}
 			}

Linphone/view/Control/Display/Contact/ContactStatusPopup.qml

@@ -0,0 +1,98 @@
+import QtQuick
+import QtQuick.Effects
+
+import QtQuick.Layouts
+import QtQuick.Controls.Basic as Control
+
+
+import Linphone
+import UtilsCpp
+import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
+import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
+
+PopupButton {
+    id: presenceAndRegistrationItem
+    Layout.minimumWidth: Utils.getSizeWithScreenRatio(86)
+    Layout.maximumWidth: Utils.getSizeWithScreenRatio(150)
+    Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+    Layout.preferredWidth: presenceOrRegistrationText.implicitWidth + Utils.getSizeWithScreenRatio(50)
+    enabled: mainItem.account && mainItem.account.core.registrationState === LinphoneEnums.RegistrationState.Ok
+    onEnabledChanged: if(!enabled) close()
+    property bool editCustomStatus : false
+    contentItem: Rectangle {
+        id: presenceBar
+        property bool isRegistered: mainItem.account?.core.registrationState === LinphoneEnums.RegistrationState.Ok
+        color: DefaultStyle.main2_200
+        radius: Utils.getSizeWithScreenRatio(15)
+        RowLayout {
+            anchors.fill: parent
+            Image {
+                id: registrationImage
+                sourceSize.width: Utils.getSizeWithScreenRatio(11)
+                sourceSize.height: Utils.getSizeWithScreenRatio(11)
+                smooth: false
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(11)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(11)
+                source: presenceBar.isRegistered 
+                    ? mainItem.account.core.presenceIcon 
+                    : mainItem.account?.core.registrationIcon || ""
+                Layout.leftMargin: Utils.getSizeWithScreenRatio(8)
+                RotationAnimator on rotation {
+                    running: mainItem.account && mainItem.account.core.registrationState === LinphoneEnums.RegistrationState.Progress
+                    direction: RotationAnimator.Clockwise
+                    from: 0
+                    to: 360
+                    loops: Animation.Infinite
+                    duration: 10000
+                }
+            }
+            Text {
+                id: presenceOrRegistrationText
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignHCenter
+                visible: mainItem.account
+                font.weight: Utils.getSizeWithScreenRatio(300)
+                font.pixelSize: Utils.getSizeWithScreenRatio(12)
+                color: presenceBar.isRegistered ? mainItem.account.core.presenceColor : mainItem.account?.core.registrationColor
+                text: presenceBar.isRegistered ? mainItem.account.core.presenceStatus : mainItem.account?.core.humaneReadableRegistrationState
+            }
+            EffectImage {
+                fillMode: Image.PreserveAspectFit
+                imageSource: AppIcons.downArrow
+                colorizationColor: DefaultStyle.main2_600
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(14)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(14)
+                Layout.rightMargin: 8 * DefaultStyle.dp
+            }
+        }
+    }
+    popup.contentItem: Rectangle {
+        implicitWidth: Utils.getSizeWithScreenRatio(280)
+        implicitHeight: 20 * DefaultStyle.dp + (setCustomStatus.visible ? 240 * DefaultStyle.dp : setPresence.implicitHeight)
+        Presence {
+            id: setPresence
+            visible: !presenceAndRegistrationItem.editCustomStatus
+            anchors.fill: parent
+            anchors.margins: 20 * DefaultStyle.dp
+            accountCore: mainItem.account.core
+            onSetCustomStatusClicked: {
+                presenceAndRegistrationItem.editCustomStatus = true
+            }
+            onIsSet: presenceAndRegistrationItem.popup.close()
+        }
+        PresenceSetCustomStatus {
+            id: setCustomStatus
+            visible: presenceAndRegistrationItem.editCustomStatus
+            anchors.fill: parent
+            anchors.margins: 20 * DefaultStyle.dp
+            accountCore: mainItem.account.core
+            onVisibleChanged: {
+                if (!visible) {
+                    presenceAndRegistrationItem.editCustomStatus = false
+                }
+            }
+            onIsSet: presenceAndRegistrationItem.popup.close()
+        }
+    }
+}

Linphone/view/Control/Display/Contact/Presence.qml

@@ -2,6 +2,7 @@ import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
 import Linphone
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 ColumnLayout {
@@ -11,7 +12,7 @@ ColumnLayout {
 	signal setCustomStatusClicked
 	signal isSet
 	
-	spacing: 8 * DefaultStyle.dp
+	spacing: Utils.getSizeWithScreenRatio(8)
 	PresenceStatusItem { presence: LinphoneEnums.Presence.Online; accountCore: mainItem.accountCore; onClick: mainItem.isSet()}
 	PresenceStatusItem { presence: LinphoneEnums.Presence.Away; accountCore: mainItem.accountCore; onClick: mainItem.isSet()}
 	PresenceStatusItem { presence: LinphoneEnums.Presence.Busy; accountCore: mainItem.accountCore; onClick: mainItem.isSet()}
@@ -22,8 +23,8 @@ ColumnLayout {
 		spacing: 0
 		visible: accountCore.explicitPresence != LinphoneEnums.Presence.Undefined
 		Layout.alignment: Qt.AlignLeft
-		Layout.topMargin: Math.round(3 * DefaultStyle.dp)
-		Layout.bottomMargin: Math.round(3 * DefaultStyle.dp)
+		Layout.topMargin: Utils.getSizeWithScreenRatio(3)
+		Layout.bottomMargin: Utils.getSizeWithScreenRatio(3)
 		Label {
 			font: Typography.p1
 			text: qsTr("contact_presence_reset_status")
@@ -32,46 +33,30 @@ ColumnLayout {
 		Item {
 			   Layout.fillWidth: true
 		}
-		Item {
-			width: Math.round(17 * DefaultStyle.dp)
-			height: Math.round(17 * DefaultStyle.dp)
-
-			MouseArea {
-				id: hoverArea
-				anchors.fill: parent
-				hoverEnabled: true
-				cursorShape: Qt.PointingHandCursor
-				onClicked: {
-					accountCore.resetToAutomaticPresence()
-				}
-			}
-
-			EffectImage {
-				fillMode: Image.PreserveAspectFit
-				imageSource: AppIcons.reloadArrow
-				colorizationColor: hoverArea.containsMouse ? DefaultStyle.main2_800 : DefaultStyle.main2_600
-				anchors.fill: parent
-			}
+		Button {
+			id: resetStatusItem
+			style: ButtonStyle.noBackground
+			icon.width: Utils.getSizeWithScreenRatio(17)
+			icon.height: Utils.getSizeWithScreenRatio(17)
+			icon.source: AppIcons.reloadArrow
+			onClicked: accountCore.resetToAutomaticPresence()
 		}
 	}
-	Rectangle {
-		height: 1
-		width: parent.width
-		color: DefaultStyle.main2_500main
-		Layout.topMargin: 8 * DefaultStyle.dp
+	HorizontalBar {
+		Layout.topMargin: Utils.getSizeWithScreenRatio(8)
 	}
 	ColumnLayout {
-		spacing: 19 * DefaultStyle.dp
+		spacing: Utils.getSizeWithScreenRatio(19)
 		RowLayout {
-			spacing: 10 * DefaultStyle.dp
-			Layout.topMargin: Math.round(3 * DefaultStyle.dp)
+			spacing: Utils.getSizeWithScreenRatio(10)
+			Layout.topMargin: Utils.getSizeWithScreenRatio(3)
 			Layout.alignment: Qt.AlignLeft
 			Text {
 				font: Typography.p1
 				text: accountCore.presenceNote.length > 0 ? accountCore.presenceNote : qsTr("contact_presence_custom_status")
 				color: DefaultStyle.main2_600
 				wrapMode: Text.WordWrap
-				Layout.preferredWidth: (accountCore.presenceNote.length == 0 ? 175 : 230) * DefaultStyle.dp
+				Layout.preferredWidth: Utils.getSizeWithScreenRatio(accountCore.presenceNote.length == 0 ? 175 : 230)
 			}
 			Item {
 				   Layout.fillWidth: true
@@ -87,7 +72,7 @@ ColumnLayout {
 		}
 		RowLayout {
 			visible: accountCore.presenceNote.length > 0
-			spacing: 10 * DefaultStyle.dp
+			spacing: Utils.getSizeWithScreenRatio(10)
 			Item {
 				   Layout.fillWidth: true
 			}

Linphone/view/Control/Display/Contact/PresenceSetCustomStatus.qml

@@ -34,7 +34,7 @@ Column {
 				id: statusMessage
 				wrapMode: TextEdit.Wrap
 				font: Typography.p1
-				color: DefaultStyle.main2_500main
+				color: DefaultStyle.main2_500_main
 				Layout.fillHeight: true
 				Layout.fillWidth: true
 				property string previoustext: ""

Linphone/view/Control/Display/Contact/PresenceStatusItem.qml

@@ -3,51 +3,34 @@ import QtQuick.Controls
 import QtQuick.Layouts
 import Linphone
 import UtilsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
+import "qrc:/qt/qml/Linphone/view/Style/buttonStyle.js" as ButtonStyle
 
 
-Rectangle {
+IconLabelButton {
 	id: mainItem
-	
+
 	property var accountCore
 	property var presence
 	signal click()
 	
-    color: mouseArea.containsMouse ? DefaultStyle.main2_100 : "transparent"
-	width: 236 * DefaultStyle.dp
-    height: 22 * DefaultStyle.dp
-    radius: 5 * DefaultStyle.dp
+	style: ButtonStyle.hoveredBackgroundBis
+    height: Utils.getSizeWithScreenRatio(22)
+    radius: Utils.getSizeWithScreenRatio(5)
+	text: UtilsCpp.getPresenceStatus(presence)
+	textSize: Typography.p1.pixelSize
+	textColor: UtilsCpp.getPresenceColor(mainItem.presence)
+	textWeight: Typography.p1.weight
+	icon.width: Utils.getSizeWithScreenRatio(11)
+	icon.height: Utils.getSizeWithScreenRatio(11)
+	icon.source: UtilsCpp.getPresenceIcon(mainItem.presence)
+	Layout.fillWidth: true
+	shadowEnabled: false
+	contentImageColor: undefined
+	padding: 0
 
-	RowLayout {
-		anchors.fill: parent
-		spacing: 10 * DefaultStyle.dp
-		Layout.alignment: Qt.AlignLeft
-
-		Image {
-			sourceSize.width: 11 * DefaultStyle.dp
-			sourceSize.height: 11 * DefaultStyle.dp
-			smooth: false
-			Layout.preferredWidth: 11 * DefaultStyle.dp
-			Layout.preferredHeight: 11 * DefaultStyle.dp
-			source: UtilsCpp.getPresenceIcon(mainItem.presence)
-		}
-
-		Text {
-			text: UtilsCpp.getPresenceStatus(mainItem.presence)
-			font: Typography.p1
-			horizontalAlignment: Text.AlignLeft
-    		Layout.alignment: Qt.AlignLeft
-    		Layout.fillWidth: true
-    		color: UtilsCpp.getPresenceColor(mainItem.presence)
-		}
+	onClicked: {
+		mainItem.accountCore.presence = mainItem.presence
+		mainItem.click()
 	}
-	MouseArea {
-        id: mouseArea
-        anchors.fill: parent
-        hoverEnabled: true
-        cursorShape: Qt.PointingHandCursor
-        onClicked: {
-			mainItem.accountCore.presence = mainItem.presence
-			mainItem.click()
-		}
-    }
 }

Linphone/view/Control/Display/Contact/Voicemail.qml

@@ -40,7 +40,7 @@ Rectangle{
 		horizontalAlignment: Text.AlignHCenter
         font.weight: Typography.p2.weight
         font.pixelSize: Typography.p2.pixelSize * scaleFactor
-		color: DefaultStyle.danger_500main
+		color: DefaultStyle.danger_500_main
 		text: voicemailCount >= 100 ? '99+' : voicemailCount
 		visible: showMwi && voicemailCount > 0
 		maximumLineCount: 1
@@ -49,7 +49,7 @@ Rectangle{
 	Rectangle {
 		anchors.top: parent.top
 		anchors.right: parent.right
-		color: DefaultStyle.danger_500main
+		color: DefaultStyle.danger_500_main
 		visible: showMwi && voicemailCount == 0
         width: Math.round(14 * DefaultStyle.dp) * scaleFactor
 		height: width

Linphone/view/Control/Display/EffectImage.qml

@@ -10,7 +10,7 @@ import Linphone
 Loader {
 	id: mainItem
 	active: visible
-	property var imageSource
+	property url imageSource: ""
 	property var fillMode: Image.PreserveAspectFit
 	property var colorizationColor
     property real imageWidth: width
@@ -23,7 +23,7 @@ Loader {
 		Image {
 			id: image
 			visible: !effect2.effectEnabled
-			source: mainItem.imageSource ? mainItem.imageSource : ""
+			source: mainItem.imageSource
 			fillMode: mainItem.fillMode
 			sourceSize.width: width
 			sourceSize.height: height

Linphone/view/Control/Display/HorizontalBar.qml

@@ -0,0 +1,11 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Controls
+import Linphone
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
+
+Rectangle{
+    height: 1
+    Layout.fillWidth: true
+    color: DefaultStyle.main2_500_main
+}

Linphone/view/Control/Display/MediaProgressBar.qml

@@ -146,7 +146,7 @@ ProgressBar {
 				spacing: mainItem.recording ? Math.round(5 * DefaultStyle.dp) : 0
 				EffectImage {
 					visible: mainItem.recording
-					colorizationColor: DefaultStyle.danger_500main
+					colorizationColor: DefaultStyle.danger_500_main
 					imageSource: AppIcons.recordFill
 					Layout.preferredWidth: Math.round(14 * DefaultStyle.dp)
 					Layout.preferredHeight: Math.round(14 * DefaultStyle.dp)

Linphone/view/Control/Display/Meeting/MeetingListView.qml

@@ -200,7 +200,7 @@ ListView {
                     Layout.preferredHeight: Math.round(19 * DefaultStyle.dp)
 					Layout.alignment: Qt.AlignCenter
 					text: day.substring(0,3) + '.'
-					color: DefaultStyle.main2_500main
+					color: DefaultStyle.main2_500_main
 					wrapMode: Text.NoWrap
 					elide: Text.ElideNone
 					font {
@@ -224,7 +224,7 @@ ListView {
 						verticalAlignment: Text.AlignVCenter
 						horizontalAlignment: Text.AlignHCenter
 						text: UtilsCpp.toDateDayString(dateTime)
-						color: dayNum.isCurrentDay ? DefaultStyle.grey_0 : DefaultStyle.main2_500main
+						color: dayNum.isCurrentDay ? DefaultStyle.grey_0 : DefaultStyle.main2_500_main
 						wrapMode: Text.NoWrap
 						font {
                             pixelSize: Math.round(20 * DefaultStyle.dp)
@@ -275,7 +275,7 @@ ListView {
 						Text {
                             //: "Réunion annulée"
                             text: itemDelegate.isCanceled ? qsTr("meeting_info_cancelled") : UtilsCpp.toDateHourString(dateTime) + " - " + UtilsCpp.toDateHourString(endDateTime)
-							color: itemDelegate.isCanceled ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+							color: itemDelegate.isCanceled ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
 							font {
                                 pixelSize: Typography.p1.pixelSize
                                 weight: Typography.p1.weight

Linphone/view/Control/Display/Settings/SettingsMenuItem.qml

@@ -3,19 +3,23 @@ import QtQuick.Controls.Basic as Control
 import QtQuick.Layouts
 import QtQuick.Effects
 import Linphone
+import CustomControls 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 
 Item {
 	id: mainItem
-	
-    height: visible ? Math.round(50 * DefaultStyle.dp) : 0
+    height: visible ? Utils.getSizeWithScreenRatio(50) : 0
 	anchors.right: parent.right
 	anchors.left: parent.left
+	property bool keyboardOtherFocus: FocusHelper.keyboardFocus || FocusHelper.otherFocus
 
 	property string titleText
 	property bool isSelected: false
-	property bool shadowEnabled: mainItem.activeFocus || mouseArea.containsMouse
 	
 	signal selected()
+
+	//: %1 settings
+	Accessible.name: qsTr("setting_tab_accessible_name").arg(titleText)
 	
 	Keys.onPressed: (event)=>{
 		if(event.key == Qt.Key_Space || event.key == Qt.Key_Return || event.key == Qt.Key_Enter){
@@ -29,29 +33,14 @@ Item {
 		Rectangle {
 			id: background
 			anchors.fill: parent
-			color: DefaultStyle.main2_200
-            radius: Math.round(35 * DefaultStyle.dp)
-			visible: parent.containsMouse || isSelected || mainItem.shadowEnabled
+			color: mainItem.isSelected ? DefaultStyle.main2_200 : parent.containsMouse ? DefaultStyle.main2_100 : "transparent"
+            radius: mainItem.height / 2
+			bottomRightRadius: 0
+			topRightRadius: 0
+			visible: parent.containsMouse || mainItem.isSelected || mainItem.keyboardOtherFocus
+			border.color: DefaultStyle.main2_900
+			border.width: mainItem.keyboardOtherFocus ? Utils.getSizeWithScreenRatio(3) : 0
 		}
-		Rectangle {
-			id: backgroundRightFiller
-			anchors.right: parent.right
-			color: DefaultStyle.main2_200
-            width: Math.round(35 * DefaultStyle.dp)
-            height: Math.round(50 * DefaultStyle.dp)
-			visible: parent.containsMouse || isSelected
-		}
-		// MultiEffect {
-		// 	enabled: mainItem.shadowEnabled
-		// 	anchors.fill: background
-		// 	source: background
-		// 	visible:  mainItem.shadowEnabled
-		// 	// Crash : https://bugreports.qt.io/browse/QTBUG-124730
-		// 	shadowEnabled: true //mainItem.shadowEnabled
-		// 	shadowColor: DefaultStyle.grey_1000
-		// 	shadowBlur: 0.1
-		// 	shadowOpacity: mainItem.shadowEnabled ? 0.5 : 0.0
-		// }
 		onClicked: {
 			mainItem.selected()
 		}
@@ -61,7 +50,7 @@ Item {
 		anchors.left: parent.left
 		anchors.right: parent.right
 		anchors.verticalCenter: parent.verticalCenter
-		text: titleText
+		text: mainItem.titleText
 		font: Typography.h4
 	}
 	

Linphone/view/Control/Display/Sticker.qml

@@ -303,7 +303,7 @@ Item {
                 imageWidth: Math.min(mainItem.width / 16, Math.round(20 * DefaultStyle.dp))
                 imageHeight: Math.min(mainItem.width / 16, Math.round(20 * DefaultStyle.dp))
 				imageSource: AppIcons.microphoneSlash
-				colorizationColor: DefaultStyle.main2_500main
+				colorizationColor: DefaultStyle.main2_500_main
 			}
 		}
 	}

Linphone/view/Control/Display/TemporaryText.qml

@@ -6,7 +6,7 @@ import Linphone
 
 Text {
 	id: mainItem
-	color: DefaultStyle.danger_500main
+	color: DefaultStyle.danger_500_main
 	property bool isVisible: text.length > 0
 	function clear() {
 		autoHideErrorMessage.stop()

Linphone/view/Control/Form/Call/ChangeLayoutForm.qml

@@ -50,11 +50,11 @@ FocusScope {
                                 Layout.preferredWidth: Math.round(32 * DefaultStyle.dp)
                                 Layout.preferredHeight: Math.round(32 * DefaultStyle.dp)
 								imageSource: modelData.imgUrl
-								colorizationColor: DefaultStyle.main2_500main
+								colorizationColor: DefaultStyle.main2_500_main
 							}
 							Text {
 								text: modelData.text
-								color: DefaultStyle.main2_500main
+								color: DefaultStyle.main2_500_main
 								verticalAlignment: Text.AlignVCenter
                                 font.pixelSize: Math.round(14 * DefaultStyle.dp)
 								Layout.fillWidth: true

Linphone/view/Control/Form/Login/LoginForm.qml

@@ -3,41 +3,47 @@ import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
 import Linphone
 import ConstantsCpp 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 ColumnLayout {
 	id: mainItem
-    spacing: Math.round(8 * DefaultStyle.dp)
+    spacing: Utils.getSizeWithScreenRatio(8)
 
 	FormItemLayout {
 		id: username
-        Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
+        Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
         //: Nom d'utilisateur : username
         label: qsTr("username")
 		mandatory: true
 		enableErrorText: true
 		contentItem: TextField {
 			id: usernameEdit
-            Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+            Layout.preferredWidth: Utils.getSizeWithScreenRatio(360)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 			isError: username.errorTextVisible || (errorText.isVisible && text.length > 0)
+			onAccepted: passwordEdit.forceActiveFocus()
+			//: "%1 mandatory"
+			Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("username"))
 		}
 	}
 	Item {
 		Layout.preferredHeight: password.implicitHeight
 		FormItemLayout {
 			id: password
-            width: Math.round(346 * DefaultStyle.dp)
+            width: Utils.getSizeWithScreenRatio(346)
             //: Mot de passe
             label: qsTr("password")
 			mandatory: true
 			enableErrorText: true
 			contentItem: TextField {
 				id: passwordEdit
-                Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
-                Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(360)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 				isError: password.errorTextVisible || (errorText.isVisible && text.length > 0)
 				hidden: true
+				onAccepted: connectionButton.trigger()
+				Accessible.name: qsTr("password")
 			}
 			TemporaryText {
 				id: errorText
@@ -55,11 +61,12 @@ ColumnLayout {
 	}
 
 	RowLayout {
-        Layout.topMargin: Math.round(7 * DefaultStyle.dp)
-        spacing: Math.round(29 * DefaultStyle.dp)
+        Layout.topMargin: Utils.getSizeWithScreenRatio(7)
+        spacing: Utils.getSizeWithScreenRatio(29)
 		BigButton {
 			id: connectionButton
 			style: ButtonStyle.main
+			Accessible.name: qsTr("assistant_account_login") 
 			contentItem: StackLayout {
 				id: connectionButtonContent
 				currentIndex: 0
@@ -115,11 +122,6 @@ ColumnLayout {
 				connectionButtonContent.currentIndex = 1
 			}
 
-			Shortcut {
-				sequences: ["Return", "Enter"]
-				onActivated: if(passwordEdit.activeFocus) connectionButton.trigger()
-							else if( usernameEdit.activeFocus) passwordEdit.forceActiveFocus()
-			}
 			onPressed: connectionButton.trigger()
 		}
 		SmallButton {

Linphone/view/Control/Form/Settings/MultimediaSettings.qml

@@ -3,6 +3,7 @@ import QtQuick.Controls.Basic as Control
 import QtQuick.Layouts
 import Linphone
 import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 
 ColumnLayout {
 	id: mainItem
@@ -13,31 +14,31 @@ ColumnLayout {
 	property string microDevice: inputAudioDeviceCBox.currentText
 	property bool ringerDevicesVisible: false
 	property bool backgroundVisible: true
-    spacing: Math.round(40 * DefaultStyle.dp)
+    spacing: Utils.getSizeWithScreenRatio(40)
 
 	RoundedPane {
 		background.visible: mainItem.backgroundVisible
 		Layout.alignment: Qt.AlignHCenter
 		height: contentItem.implicitHeight + topPadding + bottomPadding
 		Layout.fillWidth: true
-        topPadding: background.visible ? Math.round(25 * DefaultStyle.dp) : 0
-        bottomPadding: background.visible ? Math.round(25 * DefaultStyle.dp) : 0
-        leftPadding: background.visible ? Math.round(25 * DefaultStyle.dp) : 0
-        rightPadding: background.visible ? Math.round(25 * DefaultStyle.dp) : 0
+        topPadding: background.visible ? Utils.getSizeWithScreenRatio(25) : 0
+        bottomPadding: background.visible ? Utils.getSizeWithScreenRatio(25) : 0
+        leftPadding: background.visible ? Utils.getSizeWithScreenRatio(25) : 0
+        rightPadding: background.visible ? Utils.getSizeWithScreenRatio(25) : 0
 		contentItem: ColumnLayout {
 			spacing: mainItem.spacing
 			ColumnLayout {
-                spacing: Math.round(12 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(12)
 				visible: mainItem.ringerDevicesVisible
 				RowLayout {
-                    spacing: Math.round(8 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(8)
 					EffectImage {
 						imageSource: AppIcons.bellRinger
 						colorizationColor: DefaultStyle.main1_500_main
-                        Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                        imageWidth: Math.round(24 * DefaultStyle.dp)
-                        imageHeight: Math.round(24 * DefaultStyle.dp)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+                        imageWidth: Utils.getSizeWithScreenRatio(24)
+                        imageHeight: Utils.getSizeWithScreenRatio(24)
 					}
 					Text {
                         //: Ringtone - Incoming calls
@@ -49,28 +50,30 @@ ColumnLayout {
 				}
 				ComboSetting {
 					Layout.fillWidth: true
-                    Layout.topMargin: Math.round(12 * DefaultStyle.dp)
+                    Layout.topMargin: Utils.getSizeWithScreenRatio(12)
 					Layout.preferredWidth: parent.width
 					entries: SettingsCpp.ringerDevices
 					propertyName: "ringerDevice"
 					propertyOwner: SettingsCpp
 					textRole: 'display_name'
+					//: Choose %1
+					Accessible.name: qsTr("choose_something_accessible_name").arg(qsTr("multimedia_settings_ringer_title"))
 				}
 				Item {
 					Layout.fillHeight: true
 				}
 			}
 			ColumnLayout {
-                spacing: Math.round(12 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(12)
 				RowLayout {
-                    spacing: Math.round(8 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(8)
 					EffectImage {
 						imageSource: AppIcons.speaker
 						colorizationColor: DefaultStyle.main1_500_main
-                        Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                        imageWidth: Math.round(24 * DefaultStyle.dp)
-                        imageHeight: Math.round(24 * DefaultStyle.dp)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+                        imageWidth: Utils.getSizeWithScreenRatio(24)
+                        imageHeight: Utils.getSizeWithScreenRatio(24)
 					}
 					Text {
                         //: "Haut-parleurs"
@@ -83,7 +86,7 @@ ColumnLayout {
 					id: outputAudioDeviceCBox
 					Layout.fillWidth: true
 					Layout.preferredWidth: parent.width
-                    Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 					entries: SettingsCpp.playbackDevices
 					propertyName: "playbackDevice"
 					propertyOwner: SettingsCpp
@@ -95,6 +98,7 @@ ColumnLayout {
 							SettingsCpp.lSetPlaybackDevice(outputAudioDeviceCBox.currentValue)
 						}
 					}
+					Accessible.name: qsTr("choose_something_accessible_name").arg(qsTr("multimedia_settings_speaker_title"))
 				}
 				Slider {
 					id: speakerVolume
@@ -106,19 +110,21 @@ ColumnLayout {
 						if (mainItem.call) SettingsCpp.lSetPlaybackGain(value)
 						else SettingsCpp.playbackGain = value
 					}
+					//: %1 volume
+					Accessible.name: qsTr("device_volume_accessible_name").arg(qsTr("multimedia_settings_speaker_title"))
 				}
 			}
 			ColumnLayout {
-                spacing: Math.round(12 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(12)
 				RowLayout {
-                    spacing: Math.round(8 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(8)
 					EffectImage {
 						imageSource: AppIcons.microphone
 						colorizationColor: DefaultStyle.main1_500_main
-                        Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                        imageWidth: Math.round(24 * DefaultStyle.dp)
-                        imageHeight: Math.round(24 * DefaultStyle.dp)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+                        imageWidth: Utils.getSizeWithScreenRatio(24)
+                        imageHeight: Utils.getSizeWithScreenRatio(24)
 					}
 					Text {
                         //: "Microphone"
@@ -131,7 +137,7 @@ ColumnLayout {
 					id: inputAudioDeviceCBox
 					Layout.fillWidth: true
 					Layout.preferredWidth: parent.width
-                    Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 					entries: SettingsCpp.captureDevices
 					propertyName: "captureDevice"
 					propertyOwner: SettingsCpp
@@ -143,6 +149,7 @@ ColumnLayout {
 							SettingsCpp.lSetCaptureDevice(inputAudioDeviceCBox.currentValue)
 						}
 					}
+					Accessible.name: qsTr("choose_something_accessible_name").arg(qsTr("multimedia_settings_microphone_title"))
 				}
 				Slider {
 					id: microVolume
@@ -154,6 +161,8 @@ ColumnLayout {
 						if (mainItem.call) SettingsCpp.lSetCaptureGain(value)
 						else SettingsCpp.captureGain = value
 					}
+					//: %1 volume
+					Accessible.name: qsTr("device_volume_accessible_name").arg(qsTr("multimedia_settings_microphone_title"))
 				}
 				Timer {
 					id: audioTestSliderTimer
@@ -168,16 +177,16 @@ ColumnLayout {
 					id: audioTestSlider
 					Layout.fillWidth: true
 					enabled: false
-                    Layout.preferredHeight: Math.round(10 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(10)
 
 					background: Rectangle {
 						x: audioTestSlider.leftPadding
 						y: audioTestSlider.topPadding + audioTestSlider.availableHeight / 2 - height / 2
-                        implicitWidth: Math.round(200 * DefaultStyle.dp)
-                        implicitHeight: Math.round(10 * DefaultStyle.dp)
+                        implicitWidth: Utils.getSizeWithScreenRatio(200)
+                        implicitHeight: Utils.getSizeWithScreenRatio(10)
 						width: audioTestSlider.availableWidth
 						height: implicitHeight
-                        radius: Math.round(2 * DefaultStyle.dp)
+                        radius: Utils.getSizeWithScreenRatio(2)
 						color: DefaultStyle.grey_850
 
 						Rectangle {
@@ -188,24 +197,24 @@ ColumnLayout {
 								GradientStop { position: 0.0; color: DefaultStyle.vue_meter_light_green }
 								GradientStop { position: 1.0; color: DefaultStyle.vue_meter_dark_green}
 							}
-                            radius: Math.round(2 * DefaultStyle.dp)
+                            radius: Utils.getSizeWithScreenRatio(2)
 						}
 					}
 					handle: Item {visible: false}
 				}
 			}
             ColumnLayout {
-                spacing: Math.round(12 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(12)
                 visible: SettingsCpp.videoEnabled
                 RowLayout {
-                    spacing: Math.round(8 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(8)
                     EffectImage {
                         imageSource: AppIcons.videoCamera
                         colorizationColor: DefaultStyle.main1_500_main
-                        Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                        imageWidth: Math.round(24 * DefaultStyle.dp)
-                        imageHeight: Math.round(24 * DefaultStyle.dp)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+                        imageWidth: Utils.getSizeWithScreenRatio(24)
+                        imageHeight: Utils.getSizeWithScreenRatio(24)
                     }
                     Text {
                         //: "Caméra"
@@ -218,7 +227,7 @@ ColumnLayout {
 					id: videoDevicesCbox
 					Layout.fillWidth: true
 					Layout.preferredWidth: parent.width
-                    Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 					entries: SettingsCpp.videoDevices
 					propertyName: "videoDevice"
 					propertyOwner: SettingsCpp
@@ -229,6 +238,7 @@ ColumnLayout {
 							SettingsCpp.lSetVideoDevice(videoDevicesCbox.currentValue)
 						}
 					}
+					Accessible.name: qsTr("choose_something_accessible_name").arg(qsTr("multimedia_settings_camera_title"))
 				}
 			}
 			Connections {

Linphone/view/Control/Form/Settings/ScreencastSettings.qml

@@ -22,7 +22,7 @@ ColumnLayout {
         //: "Veuillez choisir l’écran ou la fenêtre que vous souihaitez partager au autres participants"
         text: qsTr("screencast_settings_choose_window_text")
         font.pixelSize: Math.round(14 * DefaultStyle.dp)
-		color: DefaultStyle.main2_500main
+		color: DefaultStyle.main2_500_main
 	}
 	TabBar {
 		Layout.fillWidth: true

Linphone/view/Control/Input/Chat/ChatDroppableTextArea.qml

@@ -158,6 +158,7 @@ Control.Control {
 								}
 								onCursorRectangleChanged: sendingAreaFlickable.ensureVisible(cursorRectangle)
 								wrapMode: TextEdit.WordWrap
+								KeyNavigation.tab: recordButton.visible ? recordButton : sendMessageButton
 								Keys.onPressed: (event) => {
 									if ((event.key == Qt.Key_Enter || event.key == Qt.Key_Return))
 										if(!(event.modifiers & Qt.ShiftModifier)) {
@@ -194,6 +195,7 @@ Control.Control {
 								}
 							}
 							BigButton {
+								id: sendMessageButton
 								visible: sendingTextArea.text.length !== 0 || mainItem.selectedFilesCount > 0
 								style: ButtonStyle.noBackgroundOrange
 								icon.source: AppIcons.paperPlaneRight
@@ -275,7 +277,7 @@ Control.Control {
 	Rectangle {
 		id: hoverContent
 		anchors.fill: parent
-		color: DefaultStyle.main2_0
+		color: DefaultStyle.main2_000
 		visible: false
 		radius: Math.round(20 * DefaultStyle.dp)
 
@@ -284,14 +286,14 @@ Control.Control {
 			imageSource: AppIcons.filePlus
 			width: Math.round(37 * DefaultStyle.dp)
 			height: Math.round(37 * DefaultStyle.dp)
-			colorizationColor: DefaultStyle.main2_500main
+			colorizationColor: DefaultStyle.main2_500_main
 		}
 
 		DashRectangle {
 			x: parent.x
 			y: parent.y
 			radius: hoverContent.radius
-			color: DefaultStyle.main2_500main
+			color: DefaultStyle.main2_500_main
 			width: parent.width
 			height: parent.height
 		}

Linphone/view/Control/Input/DecoratedTextField.qml

@@ -60,6 +60,7 @@ FormItemLayout {
 			}
 		}
 		onTextChanged: mainItem.clearErrorText()
+		Accessible.name: mainItem.title
 	}
 }
 

Linphone/view/Control/Input/DigitInput.qml

@@ -5,7 +5,7 @@ import Linphone
 Control.TextField {
 	id: mainItem
     property real inputSize: Math.round(100 * DefaultStyle.dp)
-	color: activeFocus ? DefaultStyle.main1_500_main : DefaultStyle.main2_500main
+	color: activeFocus ? DefaultStyle.main1_500_main : DefaultStyle.main2_500_main
 	validator: IntValidator{bottom: 0; top: 9}
 
 	width: inputSize * 0.9
@@ -33,7 +33,7 @@ Control.TextField {
 		Rectangle {
 			id: background
             border.width: Math.round(Math.max(DefaultStyle.dp), 1)
-			border.color: mainItem.activeFocus ? DefaultStyle.main1_500_main : DefaultStyle.main2_500main
+			border.color: mainItem.activeFocus ? DefaultStyle.main1_500_main : DefaultStyle.main2_500_main
 			radius: mainItem.inputSize * 0.15
 			width: mainItem.inputSize * 0.9
 			height: mainItem.inputSize

Linphone/view/Control/Input/PhoneNumberInput.qml

@@ -2,6 +2,7 @@ import QtQuick
 import QtQuick.Controls.Basic
 import QtQuick.Layouts
 import Linphone
+import CustomControls 1.0
   
 ColumnLayout {
 	id: mainItem
@@ -16,6 +17,7 @@ ColumnLayout {
 	readonly property string phoneNumber: textField.text
 	readonly property string countryCode: combobox.currentText
 	property string defaultCallingCode
+	property bool keyboardFocus: FocusHelper.keyboardFocus
 
 	Text {
 		visible: label.length > 0
@@ -38,7 +40,7 @@ ColumnLayout {
             radius: Math.round(63 * DefaultStyle.dp)
 			color: DefaultStyle.grey_100
 			border.color: mainItem.errorMessage.length > 0 
-							? DefaultStyle.danger_500main 
+							? DefaultStyle.danger_500_main 
 							: (textField.hasActiveFocus || combobox.hasActiveFocus)
 								? DefaultStyle.main1_500_main
 								: DefaultStyle.grey_200
@@ -48,6 +50,9 @@ ColumnLayout {
 					id: combobox
                     implicitWidth: Math.round(110 * DefaultStyle.dp)
 					defaultCallingCode: mainItem.defaultCallingCode
+					property bool keyboardFocus: FocusHelper.keyboardFocus
+					//: %1 prefix
+					Accessible.name: qsTr("prefix_phone_number_accessible_name").arg(mainItem.Accessible.name)
 				}
 				Rectangle {
                     Layout.preferredWidth: Math.max(Math.round(1 * DefaultStyle.dp), 1)
@@ -63,6 +68,9 @@ ColumnLayout {
 					background: Item{}
 					initialText: initialPhoneNumber
 					validator: RegularExpressionValidator{ regularExpression: /[0-9]+/}
+					property bool keyboardFocus: FocusHelper.keyboardFocus
+					//: %1 number
+					Accessible.name: qsTr("number_phone_number_accessible_name").arg(mainItem.Accessible.name)
 				}
 			}
 		}
@@ -71,7 +79,7 @@ ColumnLayout {
 			anchors.top: contentBackground.bottom
 			// visible: mainItem.enableErrorText
 			text: mainItem.errorMessage
-			color: DefaultStyle.danger_500main
+			color: DefaultStyle.danger_500_main
 			verticalAlignment: Text.AlignVCenter
 			elide: Text.ElideRight
 			wrapMode: Text.Wrap

Linphone/view/Control/Input/SearchBar.qml

@@ -2,16 +2,12 @@ import QtQuick
 import QtQuick.Controls.Basic as Control
 import QtQuick.Layouts
 import Linphone
+import CustomControls 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 FocusScope {
 	id: mainItem
-	property string placeholderText: ""
-	property color placeholderTextColor: DefaultStyle.main2_400
-    property real textInputWidth: Math.round(350 * DefaultStyle.dp)
-	property color borderColor: "transparent"
-	property color focusedBorderColor: DefaultStyle.main2_500main
-	property string text: textField.searchText
 	property bool magnifierVisible: true
 	property var validator: RegularExpressionValidator{}
 	property var numericPadPopup
@@ -20,6 +16,17 @@ FocusScope {
 	property alias color: backgroundItem.color
 	property bool delaySearch: true	// Wait some idle time after typing to start searching
 	property bool handleNumericPadPopupButtonsPressed: true
+    // Border properties
+	property color borderColor: "transparent"
+	property color focusedBorderColor: DefaultStyle.main2_500_main
+	property color keyboardFocusedBorderColor: DefaultStyle.main2_900
+	property real borderWidth: Utils.getSizeWithScreenRatio(1)
+	property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
+	// Text properties
+	property string placeholderText: ""
+	property color placeholderTextColor: DefaultStyle.main2_400									
+    property real textInputWidth: Math.round(350 * DefaultStyle.dp)
+	property string text: textField.searchText
 	
 	signal openNumericPadRequested()// Useful for redirection before displaying numeric pad.
 	
@@ -45,12 +52,13 @@ FocusScope {
 		anchors.fill: parent
         radius: Math.round(28 * DefaultStyle.dp)
 		color: DefaultStyle.grey_100
-		border.color: textField.activeFocus ? mainItem.focusedBorderColor : mainItem.borderColor
+		border.color: textField.keyboardFocus ? mainItem.keyboardFocusedBorderColor : textField.activeFocus ? mainItem.focusedBorderColor : mainItem.borderColor
+		border.width: textField.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth
 	}
 	EffectImage {
 		id: magnifier
 		visible: mainItem.magnifierVisible
-		colorizationColor: DefaultStyle.main2_500main
+		colorizationColor: DefaultStyle.main2_500_main
 		anchors.left: parent.left
 		anchors.verticalCenter: parent.verticalCenter
         anchors.leftMargin: Math.round(10 * DefaultStyle.dp)
@@ -64,6 +72,7 @@ FocusScope {
         anchors.leftMargin: magnifier.visible ? 0 : Math.round(10 * DefaultStyle.dp)
 		anchors.right: clearTextButton.left
 		anchors.verticalCenter: parent.verticalCenter
+		property bool keyboardFocus: FocusHelper.keyboardFocus
 		
 		property string searchText
 
@@ -86,7 +95,7 @@ FocusScope {
 		}
 		cursorDelegate: Rectangle {
 			visible: textField.cursorVisible
-			color: DefaultStyle.main2_500main
+			color: DefaultStyle.main2_500_main
             width: Math.max(Math.round(1 * DefaultStyle.dp), 1)
 		}
 		Timer{
@@ -104,11 +113,15 @@ FocusScope {
 		icon.source: AppIcons.dialer
 		contentImageColor: checked ? DefaultStyle.main1_500_main : DefaultStyle.main2_600 
 		hoveredImageColor: contentImageColor
-        width: Math.round(24 * DefaultStyle.dp)
-        height: Math.round(24 * DefaultStyle.dp)
+        width: Math.round(30 * DefaultStyle.dp)
+        height: Math.round(30* DefaultStyle.dp)
+		icon.width: Utils.getSizeWithScreenRatio(24)
+		icon.height: Utils.getSizeWithScreenRatio(24)
 		anchors.verticalCenter: parent.verticalCenter 
 		anchors.right: parent.right
         anchors.rightMargin: Math.round(20 * DefaultStyle.dp)
+		//: "Open dialer"
+		Accessible.name: qsTr("open_dialer_acccessibility_label")
 		onClicked: {
 			if(!checked){
 				mainItem.openNumericPadRequested()
@@ -127,6 +140,8 @@ FocusScope {
 		anchors.bottom: parent.bottom
 		anchors.right: parent.right
         anchors.rightMargin: Math.round(20 * DefaultStyle.dp)
+		//: "Clear text input"
+		Accessible.name: qsTr("clear_text_input_acccessibility_label")
 		onClicked: {
 			textField.clear()
 		}

Linphone/view/Control/Input/TextArea.qml

@@ -17,6 +17,7 @@ TextEdit {
     topPadding: Math.round(5 * DefaultStyle.dp)
     bottomPadding: Math.round(5 * DefaultStyle.dp)
 	activeFocusOnTab: true
+	KeyNavigation.priority: KeyNavigation.BeforeItem	
 
 	property bool displayAsRichText: false
 	property var encodeTextObj: UtilsCpp.encodeTextToQmlRichFormat(text)

Linphone/view/Control/Input/TextField.qml

@@ -2,17 +2,19 @@ import QtQuick
 import QtQuick.Controls.Basic as Control
 import QtQuick.Layouts
 import Linphone
+import CustomControls 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import "qrc:/qt/qml/Linphone/view/Style/buttonStyle.js" as ButtonStyle
 
 Control.TextField {
     id: mainItem
     property var customWidth
     width: Math.round((customWidth ? customWidth - 1 : 360) * DefaultStyle.dp)
-    height: Math.round(49 * DefaultStyle.dp)
-    leftPadding: Math.round(15 * DefaultStyle.dp)
+    height: Utils.getSizeWithScreenRatio(49)
+    leftPadding: Utils.getSizeWithScreenRatio(15)
     rightPadding: eyeButton.visible
-        ? Math.round(5 * DefaultStyle.dp) + eyeButton.width + eyeButton.rightMargin
-        : Math.round(15 * DefaultStyle.dp)
+        ? Utils.getSizeWithScreenRatio(5) + eyeButton.width + eyeButton.rightMargin
+        : Utils.getSizeWithScreenRatio(15)
     echoMode: (hidden && !eyeButton.checked) ? TextInput.Password : TextInput.Normal
 
     // Workaround for Windows slowness when first typing a password
@@ -23,7 +25,7 @@ Control.TextField {
     }
 
     verticalAlignment: TextInput.AlignVCenter
-    color: isError ? DefaultStyle.danger_500main : DefaultStyle.main2_600
+    color: isError ? DefaultStyle.danger_500_main : DefaultStyle.main2_600
     placeholderTextColor: DefaultStyle.placeholders
     font {
         family: DefaultStyle.defaultFont
@@ -38,10 +40,19 @@ Control.TextField {
     property bool controlIsDown: false
     property bool hidden: false
     property bool isError: false
+	property bool keyboardFocus: FocusHelper.keyboardFocus
+    // Background properties
     property bool backgroundVisible: true
     property color backgroundColor: DefaultStyle.grey_100
     property color disabledBackgroundColor: DefaultStyle.grey_200
+    // Border properties
     property color backgroundBorderColor: DefaultStyle.grey_200
+    property color activeBorderColor: DefaultStyle.main1_500_main
+	property color keyboardFocusedBorderColor: DefaultStyle.main2_900
+	property color errorBorderColor: DefaultStyle.danger_500_main
+	property real borderWidth: Utils.getSizeWithScreenRatio(1)
+	property real keyboardFocusedBorderWidth: Utils.getSizeWithScreenRatio(3)
+    // Text properties
     property string initialText
     property real pixelSize: Typography.p1.pixelSize
     property real weight: Typography.p1.weight
@@ -116,15 +127,16 @@ Control.TextField {
         id: inputBackground
         visible: mainItem.backgroundVisible
         anchors.fill: parent
-        radius: Math.round(79 * DefaultStyle.dp)
+        radius: Utils.getSizeWithScreenRatio(79)
         color: mainItem.enabled ? mainItem.backgroundColor : mainItem.disabledBackgroundColor
-        border.color: mainItem.isError ? DefaultStyle.danger_500main : mainItem.activeFocus ? DefaultStyle.main1_500_main : mainItem.backgroundBorderColor
+        border.color: mainItem.isError ? mainItem.errorBorderColor : mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderColor : mainItem.activeFocus ? mainItem.activeBorderColor : mainItem.backgroundBorderColor
+        border.width: mainItem.keyboardFocus ? mainItem.keyboardFocusedBorderWidth : mainItem.borderWidth
     }
 
     cursorDelegate: Rectangle {
         id: cursor
         color: DefaultStyle.main1_500_main
-        width: Math.max(Math.round(1 * DefaultStyle.dp), 1)
+        width: Math.max(Utils.getSizeWithScreenRatio(1), 1)
         anchors.verticalCenter: mainItem.verticalCenter
 
         SequentialAnimation {
@@ -175,18 +187,25 @@ Control.TextField {
     Button {
         id: eyeButton
         KeyNavigation.left: mainItem
-        property real rightMargin: Math.round(15 * DefaultStyle.dp)
+        property real rightMargin: Utils.getSizeWithScreenRatio(15)
         z: 1
         visible: mainItem.hidden
         checkable: true
         style: ButtonStyle.noBackground
         icon.source: eyeButton.checked ? AppIcons.eyeShow : AppIcons.eyeHide
-        width: Math.round(20 * DefaultStyle.dp)
-        height: Math.round(20 * DefaultStyle.dp)
+        width: Utils.getSizeWithScreenRatio(20)
+        height: Utils.getSizeWithScreenRatio(20)
         icon.width: width
         icon.height: height
         anchors.verticalCenter: parent.verticalCenter
         anchors.right: parent.right
         anchors.rightMargin: rightMargin
+        
+        Accessible.name: (eyeButton.checked ?
+            //: Hide %1
+            qsTr("hide_accessible_name") :
+            //: Show %1
+            qsTr("show_accessible_name")
+        ).arg(mainItem.Accessible.name)
     }
 }

Linphone/view/Control/Popup/Dialog/ZrtpAuthenticationDialog.qml

@@ -32,7 +32,7 @@ Dialog {
 			width: mainItem.width
 			height: mainItem.implicitHeight
 			color: mainItem.securityError
-				? DefaultStyle.danger_500main
+				? DefaultStyle.danger_500_main
 				: mainItem.isCaseMismatch
 					? DefaultStyle.warning_600
 					: DefaultStyle.info_500_main
@@ -244,8 +244,8 @@ Dialog {
             //: "Aucune correspondance"
             text: qsTr("call_dialog_zrtp_validate_trust_letters_do_not_match")
 			color: DefaultStyle.grey_0
-			borderColor: DefaultStyle.danger_500main
-			textColor: DefaultStyle.danger_500main
+			borderColor: DefaultStyle.danger_500_main
+			textColor: DefaultStyle.danger_500_main
 			visible: !mainItem.securityError
 			onClicked: {
 				if(mainItem.call) mainItem.call.core.lCheckAuthenticationTokenSelected(" ")

Linphone/view/Control/Popup/InformationPopup.qml

@@ -21,8 +21,10 @@ Popup {
     rightMargin: Math.round(20 * DefaultStyle.dp)
     bottomMargin: Math.round(20 * DefaultStyle.dp)
     padding: Math.round(20 * DefaultStyle.dp)
-	underlineColor: mainItem.isSuccess ? DefaultStyle.success_500main : DefaultStyle.danger_500main
+	underlineColor: mainItem.isSuccess ? DefaultStyle.success_500_main : DefaultStyle.danger_500_main
 	radius: 0
+	focus: true
+
 	onHoveredChanged: {
 		if (hovered) autoClosePopup.stop()
 		else autoClosePopup.restart()
@@ -36,9 +38,11 @@ Popup {
 	}
 	contentItem: RowLayout {
         spacing: Math.round(24 * DefaultStyle.dp)
+		Accessible.role: Accessible.AlertMessage
+		Accessible.name: "%1, %2".arg(mainItem.title).arg(mainItem.description)
 		EffectImage {
 			imageSource: mainItem.isSuccess ? AppIcons.smiley : AppIcons.smileySad
-			colorizationColor: mainItem.isSuccess ? DefaultStyle.success_500main : DefaultStyle.danger_500main
+			colorizationColor: mainItem.isSuccess ? DefaultStyle.success_500_main : DefaultStyle.danger_500_main
             Layout.preferredWidth: Math.round(32 * DefaultStyle.dp)
             Layout.preferredHeight: Math.round(32 * DefaultStyle.dp)
             width: Math.round(32 * DefaultStyle.dp)
@@ -56,7 +60,7 @@ Popup {
 				Text {
 					Layout.fillWidth: true
 					text: mainItem.title
-					color: mainItem.isSuccess ? DefaultStyle.success_500main : DefaultStyle.danger_500main
+					color: mainItem.isSuccess ? DefaultStyle.success_500_main : DefaultStyle.danger_500_main
 					font {
                         pixelSize: Typography.h4.pixelSize
                         weight: Typography.h4.weight
@@ -80,7 +84,7 @@ Popup {
                 Layout.maximumWidth: Math.round(300 * DefaultStyle.dp)
 				text: mainItem.description
 				wrapMode: Text.WordWrap
-				color: DefaultStyle.main2_500main
+				color: DefaultStyle.main2_500_main
 				font {
                     pixelSize: Math.round(12 * DefaultStyle.dp)
                     weight: Math.round(300 * DefaultStyle.dp)

Linphone/view/Control/Popup/Popup.qml

@@ -2,6 +2,7 @@ import QtQuick
 import QtQuick.Controls.Basic as Control
 import QtQuick.Effects
 import Linphone
+import CustomControls 1.0
 
 Control.Popup{
 	id: mainItem
@@ -9,6 +10,7 @@ Control.Popup{
 	property color underlineColor : DefaultStyle.main1_500_main
     property real radius: Math.round(16 * DefaultStyle.dp)
 	property bool hovered: mouseArea.containsMouse
+	property bool keyboardFocus: FocusHelper.keyboardFocus
 
 	background: Item{
 		Rectangle {

Linphone/view/Control/Tool/Helper/utils.js

@@ -138,6 +138,49 @@ function getTopParent (object, useFakeParent) {
   return parent
 }
 
+
+// -----------------------------------------------------------------------------
+
+// Check that an item is descendant of another one
+function isDescendant(child, parent) {
+  console.debug("---")
+  console.debug(child)
+  var current = child.parent
+  while (current) {
+  console.debug(current)
+    if (current === parent)
+      return true
+    current = current.parent
+  }
+  return false
+}
+
+// -----------------------------------------------------------------------------
+
+// Retrieve first focussable item of an Item. If no item found, return undefined
+function getFirstFocussableItemInItem(item) {
+  var next = item.nextItemInFocusChain();
+  if (next && isDescendant(next, item)){
+      return next;
+  }
+  return undefined;
+}
+
+// Retrieve last focussable item of an Item. If no item found, return undefined
+function getLastFocussableItemInItem(item) {
+  var next = item.nextItemInFocusChain();
+  if(next && !isDescendant(next, item)){
+    return undefined;
+  }
+  var current
+  do{
+    current = next;
+    next = current.nextItemInFocusChain();
+  } while(isDescendant(next, item) && next.visible)
+  console.log("find last content", current)
+  return current;
+}
+
 // -----------------------------------------------------------------------------
 
 // Load by default a window in the ui/views folder.
@@ -826,4 +869,14 @@ function codepointFromFilename(filename) {
   let codePoints = parts.map(hex => parseInt(hex, 16));
   var unicode = String.fromCodePoint(...codePoints);
   return unicode;
+}
+
+
+// -----------------------------------------------------------------------------
+
+function getSizeWithScreenRatio(size){
+  if (size == 0) {
+		return size;
+	}
+	return Math.max(Math.round(size * Linphone.DefaultStyle.dp), 1);
 }

Linphone/view/Page/Form/Chat/SelectedChatView.qml

@@ -425,7 +425,7 @@ FocusScope {
                                     Layout.fillWidth: true
                                     //: Reply to %1
                                     text: mainItem.chatMessage ? qsTr("reply_to_label").arg(UtilsCpp.boldTextPart(mainItem.chatMessage.core.fromName, mainItem.chatMessage.core.fromName)) : ""
-                                    color: DefaultStyle.main2_500main
+                                    color: DefaultStyle.main2_500_main
                                     font {
                                         pixelSize: Typography.p3.pixelSize
                                         weight: Typography.p3.weight

Linphone/view/Page/Form/Contact/ContactEdition.qml

@@ -7,6 +7,7 @@ import QtQuick.Layouts
 import Linphone
 import UtilsCpp
 import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 MainRightPanel {
@@ -36,7 +37,7 @@ MainRightPanel {
 			mainItem.contact.core.undo()
 			mainItem.closeEdition('')
 		}
-        width: Math.round(278 * DefaultStyle.dp)
+        width: Utils.getSizeWithScreenRatio(278)
         //: "Les changements seront annulés. Souhaitez-vous continuer ?"
         text: qsTr("contact_editor_dialog_cancel_change_message")
 	}
@@ -45,18 +46,20 @@ MainRightPanel {
 		Text {
 			text: mainItem.title
 			font {
-				pixelSize: Math.round(20 * DefaultStyle.dp)
+				pixelSize: Utils.getSizeWithScreenRatio(20)
 				weight: Typography.h4.weight
 			}
 		}
 		Item{Layout.fillWidth: true}
 		Button {
 			style: ButtonStyle.noBackground
-			width: Math.round(24 * DefaultStyle.dp)
-			height: Math.round(24 * DefaultStyle.dp)
+			Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+			Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
 			icon.source: AppIcons.closeX
-			icon.width: Math.round(24 * DefaultStyle.dp)
-			icon.height: Math.round(24 * DefaultStyle.dp)
+			icon.width: Utils.getSizeWithScreenRatio(24)
+			icon.height: Utils.getSizeWithScreenRatio(24)
+			//: Close %n
+			Accessible.name: qsTr("close_accessible_name").arg(mainItem.title)
 			onClicked: {
 				if (contact.core.isSaved) mainItem.closeEdition('')
 				else showConfirmationLambdaPopup("", qsTr("contact_editor_dialog_cancel_change_message"), "", function(confirmed) {
@@ -70,9 +73,16 @@ MainRightPanel {
 	}
 
 	content: ContactLayout {
+		id: contactLayoutItem
 		anchors.fill: parent
 		contact: mainItem.contact
 		button.text: mainItem.saveButtonText
+		button.Keys.onPressed: (event) => {
+			if(event.key == Qt.Key_Up){
+				phoneNumberInput.forceActiveFocus(Qt.BacktabFocusReason)
+				event.accepted = true
+			}
+		}
 		
 		// Let some time to GUI to set fields on losing focus.
 		Timer{
@@ -114,7 +124,7 @@ MainRightPanel {
 			RowLayout {
 				visible: mainItem.contact && mainItem.contact.core.pictureUri.length != 0
 				Layout.alignment: Qt.AlignHCenter
-                spacing: Math.round(32 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(32)
 				IconLabelButton {
 					id: editButton
 					Layout.preferredWidth: width
@@ -128,6 +138,8 @@ MainRightPanel {
                     textWeight: Typography.h4.weight
 					KeyNavigation.right: removeButton
 					onClicked: fileDialog.open()
+					//: "Edit contact image"
+					Accessible.name: qsTr("edit_contact_image_accessible_name")
 				}
 				FileDialog {
 					id: fileDialog
@@ -153,6 +165,8 @@ MainRightPanel {
                     textWeight: Typography.h4.weight
 					KeyNavigation.left: editButton
 					onClicked: mainItem.contact.core.pictureUri = ""
+					//: "Delete contact image"
+					Accessible.name: qsTr("delete_contact_image_accessible_name")
 				}
 			},
 			Item{Layout.fillWidth: true}
@@ -195,7 +209,7 @@ MainRightPanel {
 			ScrollBar.horizontal: Control.ScrollBar {
 			}
 			ColumnLayout {
-                spacing: Math.round(20 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(20)
 				anchors.left: parent.left
 				anchors.right: parent.right
 
@@ -207,15 +221,16 @@ MainRightPanel {
                     label: qsTr("contact_editor_first_name")
 					contentItem: TextField {
 						id: givenNameEdit
-                        Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 						initialText: contact.core.givenName
 						onTextEdited: {
 							contact.core.givenName = givenNameEdit.text
 						}
 						backgroundColor: DefaultStyle.grey_0
-						backgroundBorderColor: givenName.errorTextVisible ? DefaultStyle.danger_500main : DefaultStyle.grey_200
+						backgroundBorderColor: givenName.errorTextVisible ? DefaultStyle.danger_500_main : DefaultStyle.grey_200
 						KeyNavigation.up: editButton.visible ? editButton : addPictureButton
 						KeyNavigation.down: nameTextField
+						Accessible.name: qsTr("contact_editor_first_name")
 					}
 				}
                 FormItemLayout {
@@ -229,6 +244,7 @@ MainRightPanel {
 						backgroundColor: DefaultStyle.grey_0
 						KeyNavigation.up: givenNameEdit
 						KeyNavigation.down: companyTextField
+						Accessible.name: qsTr("contact_editor_last_name")
 					}
 				}
 				FormItemLayout {
@@ -242,6 +258,7 @@ MainRightPanel {
 						backgroundColor: DefaultStyle.grey_0
 						KeyNavigation.up: nameTextField
 						KeyNavigation.down: jobTextField
+						Accessible.name: qsTr("contact_editor_company")
 					}
 				}
 				FormItemLayout {
@@ -256,13 +273,11 @@ MainRightPanel {
 						KeyNavigation.up: companyTextField
 						Keys.onPressed: (event) => {
 							if(event.key == Qt.Key_Down){
-								if(addressesList.count > 0)
-									addressesList.itemAt(0).forceActiveFocus()
-								else
-									newAddressTextField.forceActiveFocus()
+								(addressesList.count > 0 ? addressesList.itemAt(0) : newAddressTextField).forceActiveFocus(Qt.TabFocusReason)
 								event.accepted = true
 							}
 						}
+						Accessible.name: qsTr("contact_editor_job_title")
 					}
 				}
 				Repeater {
@@ -275,25 +290,23 @@ MainRightPanel {
 						label: modelData.label
 						contentItem: RowLayout {
 							id: addressLayout
-                            spacing: Math.round(10 * DefaultStyle.dp)
+                            spacing: Utils.getSizeWithScreenRatio(10)
 							function updateFocus(event){
 								if(event.key == Qt.Key_Up){
-									if(index - 1 >=0 )
-										addressesList.itemAt(index - 1).forceActiveFocus()
-									else
-										jobTextField.forceActiveFocus()
+									(index - 1 >=0 ? addressesList.itemAt(index - 1) : jobTextField).forceActiveFocus(Qt.BacktabFocusReason)
 									event.accepted = true
 								}else if(event.key == Qt.Key_Down){
-									if(index + 1 < addressesList.count)
-										addressesList.itemAt(index+1).forceActiveFocus()
-									else
-										newAddressTextField.forceActiveFocus()
+									(index + 1 < addressesList.count ? addressesList.itemAt(index+1) : newAddressTextField).forceActiveFocus(Qt.TabFocusReason)
 									event.accepted = true
+								}else if(event.key == Qt.Key_Right && addressTextField.activeFocus){
+									removeAddressButton.forceActiveFocus(Qt.TabFocusReason)
+								}else if(event.key == Qt.Key_Left && removeAddressButton.activeFocus){
+									addressTextField.forceActiveFocus(Qt.BacktabFocusReason)
 								}
 							}
 							TextField {
 								id: addressTextField
-                                Layout.preferredWidth: Math.round(421 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(421)
 								Layout.preferredHeight: height
 								onEditingFinished: {
                                     var label = qsTr("sip_address")
@@ -305,19 +318,23 @@ MainRightPanel {
 								focus: true
 								KeyNavigation.right: removeAddressButton
 								Keys.onPressed: (event) => addressLayout.updateFocus(event)
+								//: "SIP address number %1"
+								Accessible.name: qsTr("sip_address_number_accessible_name").arg(index+1)
 							}
 							Button {
 								id: removeAddressButton
-                                Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                                Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+                                Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
 								Layout.alignment: Qt.AlignVCenter
 								icon.source: AppIcons.closeX
-                                icon.width: Math.round(24 * DefaultStyle.dp)
-                                icon.height: Math.round(24 * DefaultStyle.dp)
+                                icon.width: Utils.getSizeWithScreenRatio(24)
+                                icon.height: Utils.getSizeWithScreenRatio(24)
 								style: ButtonStyle.noBackground
 								KeyNavigation.left: addressTextField
 								Keys.onPressed: (event) => addressLayout.updateFocus(event)
 								onClicked: mainItem.contact.core.removeAddress(index)
+								//: "Remove SIP address %1"
+								Accessible.name: qsTr("remove_sip_address_accessible_name").arg(addressTextField.text)
 							}
 						}
 					}
@@ -334,16 +351,10 @@ MainRightPanel {
 						backgroundColor: DefaultStyle.grey_0
 						Keys.onPressed: (event) => {
 							if(event.key == Qt.Key_Up){
-								if(addressesList.count > 0 )
-									addressesList.itemAt(addressesList.count - 1).forceActiveFocus()
-								else
-									jobTextField.forceActiveFocus()
+								(addressesList.count > 0 ? addressesList.itemAt(addressesList.count - 1) : jobTextField).forceActiveFocus(Qt.BacktabFocusReason)
 								event.accepted = true
 							}else if(event.key == Qt.Key_Down){
-								if(phoneNumberList.count > 0)
-									phoneNumberList.itemAt(0).forceActiveFocus()
-								else
-									phoneNumberInputTextField.forceActiveFocus()
+								(phoneNumberList.count > 0 ? phoneNumberList.itemAt(0) : phoneNumberInputTextField).forceActiveFocus(Qt.TabFocusReason)
 								event.accepted = true
 							}
 						}
@@ -352,6 +363,8 @@ MainRightPanel {
 							newAddressTextField.clear()
 							editionLayout.connectOnce(editionLayout.ensureVisibleRequested, editionLayout.ensureVisible)
 						}
+						//: "New SIP address"
+						Accessible.name: qsTr("new_sip_address_accessible_name")
 					}
 				}
 				Repeater {
@@ -363,25 +376,19 @@ MainRightPanel {
 						label: modelData.label
 						contentItem: RowLayout {
 							id: phoneNumberLayout
-                            spacing: Math.round(10 * DefaultStyle.dp)
+                            spacing: Utils.getSizeWithScreenRatio(10)
 							function updateFocus(event){
 								if(event.key == Qt.Key_Up){
-									if(index - 1 >=0 )
-										phoneNumberList.itemAt(index - 1).forceActiveFocus()
-									else
-										newAddressTextField.forceActiveFocus()
+									(index - 1 >=0 ? phoneNumberList.itemAt(index - 1): newAddressTextField).forceActiveFocus(Qt.BacktabFocusReason)
 									event.accepted = true
 								}else if(event.key == Qt.Key_Down){
-									if(index + 1 < phoneNumberList.count)
-										phoneNumberList.itemAt(index+1).forceActiveFocus()
-									else
-										phoneNumberInputTextField.forceActiveFocus()
+									(index + 1 < phoneNumberList.count ? phoneNumberList.itemAt(index+1) : phoneNumberInputTextField).forceActiveFocus(Qt.TabFocusReason)
 									event.accepted = true
 								}
 							}
 							TextField {
 								id: phoneTextField
-                                Layout.preferredWidth: Math.round(421 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(421)
 								Layout.preferredHeight: height
 								initialText: modelData.address
 								backgroundColor: DefaultStyle.grey_0
@@ -392,19 +399,23 @@ MainRightPanel {
                                     //: "Téléphone"
                                     if (text.length != 0) mainItem.contact.core.setPhoneNumberAt(index, qsTr("phone"), text)
 								}
+								//: "Phone number number %1"
+								Accessible.name: qsTr("phone_number_number_accessible_name").arg(index+1)
 							}
 							Button {
 								id: removePhoneButton
-                                Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                                Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+                                Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
 								Layout.alignment: Qt.AlignVCenter
 								style: ButtonStyle.noBackground
 								icon.source: AppIcons.closeX
-                                icon.width: Math.round(24 * DefaultStyle.dp)
-                                icon.height: Math.round(24 * DefaultStyle.dp)
+                                icon.width: Utils.getSizeWithScreenRatio(24)
+                                icon.height: Utils.getSizeWithScreenRatio(24)
 								KeyNavigation.left: phoneTextField
 								Keys.onPressed: (event) => phoneNumberLayout.updateFocus(event)
 								onClicked: mainItem.contact.core.removePhoneNumber(index)
+								//: Remove phone number %1
+								Accessible.name: qsTr("remove_phone_number_accessible_name").arg(phoneTextField.text)
 							}
 						}
 					}
@@ -421,16 +432,10 @@ MainRightPanel {
 						backgroundColor: DefaultStyle.grey_0
 						Keys.onPressed: (event) => {
 							if(event.key == Qt.Key_Up){
-								if(phoneNumberList.count > 0 )
-									phoneNumberList.itemAt(phoneNumberList.count - 1).forceActiveFocus()
-								else
-									newAddressTextField.forceActiveFocus()
+								(phoneNumberList.count > 0 ? phoneNumberList.itemAt(phoneNumberList.count - 1) : newAddressTextField).forceActiveFocus(Qt.BacktabFocusReason)
 								event.accepted = true
 							}else if(event.key == Qt.Key_Down){
-								if(saveButton.enabled)
-									saveButton.forceActiveFocus()
-								else
-									givenNameEdit.forceActiveFocus()
+								(contactLayoutItem.button.enabled ? contactLayoutItem.button : givenNameEdit).forceActiveFocus(Qt.TabFocusReason)
 								event.accepted = true
 							}
 						}
@@ -439,6 +444,8 @@ MainRightPanel {
 							phoneNumberInputTextField.clear()
 							editionLayout.connectOnce(editionLayout.ensureVisibleRequested, editionLayout.ensureVisible)
 						}
+						//: "New phone number"
+						Accessible.name: qsTr("new_phone_number_accessible_name")
 					}
 				}
 				TemporaryText {

Linphone/view/Page/Form/Login/LoginPage.qml

@@ -5,6 +5,7 @@ import QtQuick.Controls.Basic as Control
 import Linphone
 import UtilsCpp
 import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 LoginLayout {
@@ -19,23 +20,25 @@ LoginLayout {
 		BigButton {
 			enabled: mainItem.showBackButton
 			opacity: mainItem.showBackButton ? 1.0 : 0
-            Layout.leftMargin: Math.round(79 * DefaultStyle.dp)
+            Layout.leftMargin: Utils.getSizeWithScreenRatio(79)
 			icon.source: AppIcons.leftArrow
 			style: ButtonStyle.noBackground
 			onClicked: {
 				console.debug("[LoginLayout] User: return")
 				mainItem.goBack()
 			}
+			//: Return
+			Accessible.name: qsTr("return_accessible_name")
 		},
 		RowLayout {
-            spacing: Math.round(15 * DefaultStyle.dp)
-            Layout.leftMargin: Math.round(21 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(15)
+            Layout.leftMargin: Utils.getSizeWithScreenRatio(21)
 			EffectImage {
 				fillMode: Image.PreserveAspectFit
 				imageSource: AppIcons.profile
 				colorizationColor: DefaultStyle.main2_600
-                Layout.preferredHeight: Math.round(34 * DefaultStyle.dp)
-                Layout.preferredWidth: Math.round(34 * DefaultStyle.dp)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(34)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(34)
 			}
 			Text {
                 //: Connexion
@@ -51,11 +54,11 @@ LoginLayout {
 		},
 		RowLayout {
 			visible: !SettingsCpp.assistantHideCreateAccount
-            spacing: Math.round(20 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(20)
             Layout.rightMargin: Math.round(Math.max(10 * DefaultStyle.dp, (51 - ((51/(DefaultStyle.defaultWidth - mainWindow.minimumWidth))*(DefaultStyle.defaultWidth-mainWindow.width))) * DefaultStyle.dp))
 
 			Text {
-                Layout.rightMargin: Math.round(15 * DefaultStyle.dp)
+                Layout.rightMargin: Utils.getSizeWithScreenRatio(15)
                 //: "Pas encore de compte ?"
                 text: qsTr("assistant_no_account_yet")
                 font.pixelSize: Typography.p1.pixelSize
@@ -77,7 +80,7 @@ LoginLayout {
 		Flickable {
 			anchors.left: parent.left
 			anchors.top: parent.top
-            anchors.leftMargin: Math.round(127 * DefaultStyle.dp)
+            anchors.leftMargin: Utils.getSizeWithScreenRatio(127)
 			anchors.bottom: parent.bottom
 			ColumnLayout {
 				id: content
@@ -87,8 +90,8 @@ LoginLayout {
 				}
 				BigButton {
 					Layout.preferredWidth: loginForm.width
-                    Layout.preferredHeight: Math.round(47 * DefaultStyle.dp)
-                    Layout.topMargin: Math.round(39 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(47)
+                    Layout.topMargin: Utils.getSizeWithScreenRatio(39)
 					visible: !SettingsCpp.assistantHideThirdPartyAccount
                     //: "Compte SIP tiers"
                     text: qsTr("assistant_login_third_party_sip_account_title")
@@ -97,8 +100,8 @@ LoginLayout {
 				}
 				BigButton {
 					Layout.preferredWidth: loginForm.width
-                    Layout.preferredHeight: Math.round(47 * DefaultStyle.dp)
-                    Layout.topMargin: Math.round(25 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(47)
+                    Layout.topMargin: Utils.getSizeWithScreenRatio(25)
                     //: "Configuration distante"
                     text: qsTr("assistant_login_remote_provisioning")
 					style: ButtonStyle.secondary
@@ -110,22 +113,22 @@ LoginLayout {
 			z: -1
 			anchors.top: parent.top
 			anchors.right: parent.right
-            anchors.topMargin: Math.round(129 * DefaultStyle.dp)
-            anchors.rightMargin: Math.round(127 * DefaultStyle.dp)
-            width: Math.round(395 * DefaultStyle.dp)
-            height: Math.round(350 * DefaultStyle.dp)
+            anchors.topMargin: Utils.getSizeWithScreenRatio(129)
+            anchors.rightMargin: Utils.getSizeWithScreenRatio(127)
+            width: Utils.getSizeWithScreenRatio(395)
+            height: Utils.getSizeWithScreenRatio(350)
 			fillMode: Image.PreserveAspectFit
 			source: AppIcons.loginImage
 		}
 	]
 	Dialog{
 		id: fetchConfigDialog
-        height: Math.round(315 * DefaultStyle.dp)
-        width: Math.round(637 * DefaultStyle.dp)
-        leftPadding: Math.round(33 * DefaultStyle.dp)
-        rightPadding: Math.round(33 * DefaultStyle.dp)
-        topPadding: Math.round(41 * DefaultStyle.dp)
-        bottomPadding: Math.round(29 * DefaultStyle.dp)
+        height: Utils.getSizeWithScreenRatio(315)
+        width: Utils.getSizeWithScreenRatio(637)
+        leftPadding: Utils.getSizeWithScreenRatio(33)
+        rightPadding: Utils.getSizeWithScreenRatio(33)
+        topPadding: Utils.getSizeWithScreenRatio(41)
+        bottomPadding: Utils.getSizeWithScreenRatio(29)
 		radius: 0
         //: "Télécharger une configuration distante"
         title: qsTr('assistant_login_download_remote_config')
@@ -147,7 +150,7 @@ LoginLayout {
 			TextField{
 				id: configUrl
 				Layout.fillWidth: true
-                Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
                 //: 'Lien de configuration distante'
                 placeholderText: qsTr("settings_advanced_remote_provisioning_url")
 			}

Linphone/view/Page/Form/Login/SIPLoginPage.qml

@@ -29,6 +29,8 @@ LoginLayout {
 					console.debug("[SIPLoginPage] User: return")
 					mainItem.goBack()
 				}
+				//: Return
+				Accessible.name: qsTr("return_accessible_name")
 			}
 			EffectImage {
 				fillMode: Image.PreserveAspectFit
@@ -194,6 +196,8 @@ LoginLayout {
 									isError: username.errorTextVisible || (LoginPageCpp.badIds && errorText.isVisible)
 									Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
 									KeyNavigation.down: passwordEdit
+									//: "%1 mandatory"
+									Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("username"))
 								}
 							}
 							FormItemLayout {
@@ -209,6 +213,7 @@ LoginLayout {
 									Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
 									KeyNavigation.up: usernameEdit
 									KeyNavigation.down: domainEdit
+									Accessible.name: qsTr("password")
 								}
 							}
 							FormItemLayout {
@@ -225,6 +230,8 @@ LoginLayout {
 									Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
 									KeyNavigation.up: passwordEdit
 									KeyNavigation.down: displayName
+									//: "%1 mandatory"
+									Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("sip_address_domain"))
 								}
 								Connections {
 									target: SettingsCpp
@@ -242,6 +249,7 @@ LoginLayout {
 									Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
 									KeyNavigation.up: domainEdit
 									KeyNavigation.down: transportCbox
+									Accessible.name: qsTr("sip_address_display_name")
 								}
 							}
 							FormItemLayout {
@@ -263,6 +271,9 @@ LoginLayout {
 									currentIndex: Utils.findIndex(model, function (entry) {
 										return entry.text === SettingsCpp.assistantThirdPartySipAccountTransport.toUpperCase()
 									})
+									KeyNavigation.up: displayName
+									KeyNavigation.down: outboundProxyUriEdit
+									Accessible.name: qsTr("transport")
 								}
 							}
 						}
@@ -283,6 +294,8 @@ LoginLayout {
 						id: connectionButton
 						Layout.topMargin: Math.round(15 * DefaultStyle.dp)
 						style: ButtonStyle.main
+						property Item tabTarget
+						Accessible.name: qsTr("assistant_account_login")
 						contentItem: StackLayout {
 							id: connectionButtonContent
 							currentIndex: 0
@@ -330,7 +343,8 @@ LoginLayout {
 							loginDelay.restart()
 						}
 						onPressed: trigger()
-						KeyNavigation.up: transportCbox
+						KeyNavigation.up: connectionId
+						KeyNavigation.tab: tabTarget
 						Timer{
 							id: loginDelay
 							interval: 200
@@ -347,12 +361,13 @@ LoginLayout {
 								}
 								console.debug("[SIPLoginPage] User: Log in")
 								LoginPageCpp.login(usernameEdit.text, passwordEdit.text, displayName.text, domainEdit.text, 
-								transportCbox.currentValue, registrarUriEdit.text, outboundProxyUriEdit.text, connectionIdEdit.text);
+								transportCbox.currentValue, serverAddressEdit.text, connectionIdEdit.text);
 								connectionButton.enabled = false
 								connectionButtonContent.currentIndex = 1
 							}
 						}
 					}
+					
 					Item {
 						Layout.fillHeight: true
 					}
@@ -379,6 +394,8 @@ LoginLayout {
 							contentItem: TextField {
 								id: outboundProxyUriEdit
 								Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
+								Accessible.name: qsTr("login_proxy_server_url")
+								KeyNavigation.up: transportCbox
 								KeyNavigation.down: registrarUriEdit
 							}
 						}
@@ -390,6 +407,7 @@ LoginLayout {
 							contentItem: TextField {
 								id: registrarUriEdit
 								Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
+								Accessible.name: qsTr("login_registrar_uri")
 								KeyNavigation.up: outboundProxyUriEdit
 								KeyNavigation.down: connectionIdEdit
 							}
@@ -403,6 +421,7 @@ LoginLayout {
 								id: connectionIdEdit
 								Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
 								KeyNavigation.up: registrarUriEdit
+								Accessible.name: qsTr("login_id")
 							}
 						}
 					}

Linphone/view/Page/Form/Meeting/AddParticipantsForm.qml

@@ -5,182 +5,173 @@ import QtQuick.Controls.Basic as Control
 import Linphone
 import UtilsCpp
 import SettingsCpp
-import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
+import "qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js" as Utils
+import "qrc:/qt/qml/Linphone/view/Style/buttonStyle.js" as ButtonStyle
 
-FocusScope{
-	id: mainItem
+FocusScope {
+    id: mainItem
     //: "Rechercher des contacts"
     property string placeHolderText: qsTr("search_bar_search_contacts_placeholder")
-	property list<string> selectedParticipants
-	property int selectedParticipantsCount: selectedParticipants.length
-	property ConferenceInfoGui conferenceInfoGui
-	property color searchBarColor: DefaultStyle.grey_100
-	property color searchBarBorderColor: "transparent"
-	property int participantscSrollBarRightMargin: Math.round(8 * DefaultStyle.dp)
+    property list<string> selectedParticipants
+    property int selectedParticipantsCount: selectedParticipants.length
+    property ConferenceInfoGui conferenceInfoGui
+    property color searchBarColor: DefaultStyle.grey_100
+    property color searchBarBorderColor: "transparent"
+    property int participantscSrollBarRightMargin: Utils.getSizeWithScreenRatio(8)
 
-	function clearSelectedParticipants() {
-		// TODO
-		//contactList.selectedContacts.clear()
-	}
+    function clearSelectedParticipants() {
+    // TODO
+    //contactList.selectedContacts.clear()
+    }
 
-	ColumnLayout {
-		anchors.fill: parent
-        spacing: Math.round(15 * DefaultStyle.dp)
-		GridView {
-			id: participantList
-			Layout.fillWidth: true
-			visible: contentHeight > 0
-			Layout.preferredHeight: contentHeight
-			Layout.maximumHeight: mainItem.height / 3
-			width: mainItem.width
-			cellWidth: Math.round((50 + 18) * DefaultStyle.dp)
-			cellHeight: Math.round(80 * DefaultStyle.dp)
-			// columnCount: Math.floor(width/cellWidth)
-			model: mainItem.selectedParticipants
-			clip: true
-        	// columnSpacing: Math.round(18 * DefaultStyle.dp)
-        	// rowSpacing: Math.round(9 * DefaultStyle.dp)
-			Keys.onPressed: (event) => {
-				if(currentIndex <=0 && event.key == Qt.Key_Up){
-					nextItemInFocusChain(false).forceActiveFocus()
-				}
-			}
-			header: ColumnLayout {
-				Layout.fillWidth: true
-				Text {
-					Layout.fillWidth: true
-					horizontalAlignment: Text.AlignLeft
-					visible: mainItem.selectedParticipantsCount > 0
-					//: "%n participant(s) sélectionné(s)"
-					text: qsTr("add_participant_selected_count", '0', mainItem.selectedParticipantsCount).arg(mainItem.selectedParticipantsCount)
-					maximumLineCount: 1
-					color: DefaultStyle.grey_1000
-					font {
-						pixelSize: Math.round(12 * DefaultStyle.dp)
-						weight: Math.round(300 * DefaultStyle.dp)
-					}
-				}
-				Item {
-					Layout.preferredHeight: Math.round(10 * DefaultStyle.dp)
-				}
-			}
-			delegate: FocusScope {
-				ColumnLayout {
-					anchors.fill: parent
-                    spacing: Math.round(4 * DefaultStyle.dp)
-					width: Math.round(50 * DefaultStyle.dp)
-					Item {
-						Layout.alignment: Qt.AlignHCenter
-						Layout.preferredWidth: Math.round(50 * DefaultStyle.dp)
-						Layout.preferredHeight: Math.round(50 * DefaultStyle.dp)
-						Avatar {
-							anchors.fill: parent
-							_address: modelData
-							shadowEnabled: false
-							secured: friendSecurityLevel === LinphoneEnums.SecurityLevel.EndToEndEncryptedAndVerified
-						}
-						Button {
-							Layout.preferredWidth: Math.round(17 * DefaultStyle.dp)
-							Layout.preferredHeight: Math.round(17 * DefaultStyle.dp)
-							icon.width: Math.round(12 * DefaultStyle.dp)
-							icon.height: Math.round(12 * DefaultStyle.dp)
-							icon.source: AppIcons.closeX
-							anchors.top: parent.top
-							anchors.right: parent.right
-							background: Item {
-								Rectangle {
-									id: backgroundRect
-									color: DefaultStyle.grey_0
-									anchors.fill: parent
-									radius: Math.round(50 * DefaultStyle.dp)
-								}
-								MultiEffect {
-									anchors.fill: backgroundRect
-									source: backgroundRect
-									shadowEnabled: true
-									shadowColor: DefaultStyle.grey_1000
-									shadowBlur: 0.1
-									shadowOpacity: 0.5
-								}
-							}
-							onClicked: contactList.removeSelectedContactByAddress(modelData)
-						}
-					}
-					Text {
-						Layout.alignment: Qt.AlignHCenter
-						Layout.preferredWidth: width
-						width: Math.round(50 * DefaultStyle.dp)
-						maximumLineCount: 1
-						clip: true
-						property var nameObj: UtilsCpp.getDisplayName(modelData)
-						text: nameObj ? nameObj.value : ""
-						color: DefaultStyle.main2_700
-						wrapMode: Text.WrapAnywhere
+    ColumnLayout {
+        anchors.fill: parent
+        spacing: Utils.getSizeWithScreenRatio(15)
+        GridView {
+            id: participantList
+            Layout.fillWidth: true
+            visible: contentHeight > 0
+            Layout.preferredHeight: contentHeight
+            Layout.maximumHeight: mainItem.height / 3
+            width: mainItem.width
+            cellWidth: Math.round((50 + 18) * DefaultStyle.dp)
+            cellHeight: Utils.getSizeWithScreenRatio(80)
+            // columnCount: Math.floor(width/cellWidth)
+            model: mainItem.selectedParticipants
+            clip: true
+            // columnSpacing: Utils.getSizeWithScreenRatio(18)
+            // rowSpacing: Utils.getSizeWithScreenRatio(9)
+            Keys.onPressed: event => {
+                if (currentIndex <= 0 && event.key == Qt.Key_Up) {
+                    nextItemInFocusChain(false).forceActiveFocus();
+                }
+            }
+            header: ColumnLayout {
+                Layout.fillWidth: true
+                Text {
+                    Layout.fillWidth: true
+                    horizontalAlignment: Text.AlignLeft
+                    visible: mainItem.selectedParticipantsCount > 0
+                    //: "%n participant(s) sélectionné(s)"
+                    text: qsTr("add_participant_selected_count", '0', mainItem.selectedParticipantsCount).arg(mainItem.selectedParticipantsCount)
+                    maximumLineCount: 1
+                    color: DefaultStyle.grey_1000
+                    font {
+                        pixelSize: Utils.getSizeWithScreenRatio(12)
+                        weight: Utils.getSizeWithScreenRatio(300)
+                    }
+                }
+                Item {
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(10)
+                }
+            }
+            delegate: FocusScope {
+                ColumnLayout {
+                    anchors.fill: parent
+                    spacing: Utils.getSizeWithScreenRatio(4)
+                    width: Utils.getSizeWithScreenRatio(50)
+                    Item {
+                        id: participantItem
+                        property var nameObj: UtilsCpp.getDisplayName(modelData)
+                        property string displayName: nameObj ? nameObj.value : ""
+                        Layout.alignment: Qt.AlignHCenter
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(50)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(50)
+                        Avatar {
+                            anchors.fill: parent
+                            _address: modelData
+                            shadowEnabled: false
+                            secured: friendSecurityLevel === LinphoneEnums.SecurityLevel.EndToEndEncryptedAndVerified
+                        }
+                        Button {
+                            width: Utils.getSizeWithScreenRatio(17)
+                            height: Utils.getSizeWithScreenRatio(17)
+                            icon.width: Utils.getSizeWithScreenRatio(12)
+                            icon.height: Utils.getSizeWithScreenRatio(12)
+                            icon.source: AppIcons.closeX
+                            anchors.top: parent.top
+                            anchors.right: parent.right
+                            //: Remove participant %1
+                            Accessible.name: qsTr("remove_participant_accessible_name").arg(participantItem.displayName)
+                            style: ButtonStyle.whiteSelected
+                            shadowEnabled: true
+                            onClicked: contactList.removeSelectedContactByAddress(modelData)
+                        }
+                    }
+                    Text {
+                        Layout.alignment: Qt.AlignHCenter
+                        Layout.preferredWidth: width
+                        width: Utils.getSizeWithScreenRatio(50)
+                        maximumLineCount: 1
+                        clip: true
+                        text: participantItem.displayName
+                        color: DefaultStyle.main2_700
+                        wrapMode: Text.WrapAnywhere
                         font {
-							pixelSize: Typography.p3.pixelSize
-							weight: Typography.p3.weight
-							capitalization: Font.Capitalize
-						}
-					}
-				}
-			}
-			Control.ScrollBar.vertical: ScrollBar {
-				id: scrollbar
-				active: true
-				interactive: true
-				policy: Control.ScrollBar.AsNeeded
-				anchors.top: parent.top
-				anchors.bottom: parent.bottom
-				anchors.right: parent.right
+                            pixelSize: Typography.p3.pixelSize
+                            weight: Typography.p3.weight
+                            capitalization: Font.Capitalize
+                        }
+                    }
+                }
+            }
+            Control.ScrollBar.vertical: ScrollBar {
+                id: scrollbar
+                active: true
+                interactive: true
+                policy: Control.ScrollBar.AsNeeded
+                anchors.top: parent.top
+                anchors.bottom: parent.bottom
+                anchors.right: parent.right
                 anchors.rightMargin: mainItem.participantscSrollBarRightMargin
-				visible: participantList.height < participantList.contentHeight
-			}
-		}
-		SearchBar {
-			id: searchBar
-			Layout.fillWidth: true
-            Layout.topMargin: Math.round(6 * DefaultStyle.dp)
-            Layout.rightMargin: Math.round(28 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(45 * DefaultStyle.dp)
-			placeholderText: mainItem.placeHolderText
-			focus: participantList.count == 0
-			color: mainItem.searchBarColor
-			borderColor: mainItem.searchBarColor
-			KeyNavigation.up: participantList.count > 0
-								? participantList
-								: nextItemInFocusChain(false)
-			KeyNavigation.down: contactList
-		}
-		ColumnLayout {
-			id: content
-            spacing: Math.round(15 * DefaultStyle.dp)
-			Text {
-				visible: !contactList.loading && contactList.count === 0
-				Layout.alignment: Qt.AlignHCenter
-                Layout.topMargin: Math.round(137 * DefaultStyle.dp)
+                visible: participantList.height < participantList.contentHeight
+            }
+        }
+        SearchBar {
+            id: searchBar
+            Layout.fillWidth: true
+            Layout.topMargin: Utils.getSizeWithScreenRatio(6)
+            Layout.rightMargin: Utils.getSizeWithScreenRatio(28)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(45)
+            placeholderText: mainItem.placeHolderText
+            focus: participantList.count == 0
+            color: mainItem.searchBarColor
+            borderColor: mainItem.searchBarColor
+            KeyNavigation.up: participantList.count > 0 ? participantList : nextItemInFocusChain(false)
+            KeyNavigation.down: contactList
+        }
+        ColumnLayout {
+            id: content
+            spacing: Utils.getSizeWithScreenRatio(15)
+            Text {
+                visible: !contactList.loading && contactList.count === 0
+                Layout.alignment: Qt.AlignHCenter
+                Layout.topMargin: Utils.getSizeWithScreenRatio(137)
                 //: "Aucun contact"
                 text: searchBar.text.length !== 0 ? qsTr("list_filter_no_result_found") : qsTr("contact_list_empty")
-				font {
+                font {
                     pixelSize: Typography.h4.pixelSize
                     weight: Typography.h4.weight
-				}
-			}
-			AllContactListView{
-				id: contactList
-				Layout.fillWidth: true
-				Layout.fillHeight: true
-                itemsRightMargin: Math.round(28 * DefaultStyle.dp)
-				multiSelectionEnabled: true
-				showContactMenu: false
-				confInfoGui: mainItem.conferenceInfoGui
-				selectedContacts: mainItem.selectedParticipants
-				onSelectedContactsChanged: Qt.callLater(function(){mainItem.selectedParticipants = selectedContacts})
-				searchBarText: searchBar.text
-				onContactAddedToSelection: (address) => {
-					contactList.addContactToSelection(address)
-				}
-				onContactRemovedFromSelection: (address) => contactList.removeSelectedContactByAddress(address)
-			}
-		}
-	}
+                }
+            }
+            AllContactListView {
+                id: contactList
+                Layout.fillWidth: true
+                Layout.fillHeight: true
+                itemsRightMargin: Utils.getSizeWithScreenRatio(28)
+                multiSelectionEnabled: true
+                showContactMenu: false
+                confInfoGui: mainItem.conferenceInfoGui
+                selectedContacts: mainItem.selectedParticipants
+                onSelectedContactsChanged: Qt.callLater(function () {
+                    mainItem.selectedParticipants = selectedContacts;
+                })
+                searchBarText: searchBar.text
+                onContactAddedToSelection: address => {
+                    contactList.addContactToSelection(address);
+                }
+                onContactRemovedFromSelection: address => contactList.removeSelectedContactByAddress(address)
+            }
+        }
+    }
 }

Linphone/view/Page/Form/Meeting/MeetingForm.qml

@@ -239,6 +239,7 @@ FocusScope {
 							event.accepted = true;
 						}
 					}
+					KeyNavigation.tab: addParticipantsButton
 					background: Rectangle {
 						anchors.fill: parent
 						color: descriptionEdit.hovered || descriptionEdit.activeFocus ? DefaultStyle.grey_100 : "transparent"

Linphone/view/Page/Form/Register/RegisterPage.qml

@@ -4,6 +4,7 @@ import QtQuick.Controls.Basic as Control
 import Linphone
 import UtilsCpp 1.0
 import ConstantsCpp 1.0
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 LoginLayout {
@@ -32,8 +33,8 @@ LoginLayout {
 
 	titleContent: [
 		RowLayout {
-            spacing: Math.round(21 * DefaultStyle.dp)
-            Layout.leftMargin: Math.round(79 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(21)
+            Layout.leftMargin: Utils.getSizeWithScreenRatio(79)
 			BigButton {
 				style: ButtonStyle.noBackground
 				icon.source: AppIcons.leftArrow
@@ -41,12 +42,14 @@ LoginLayout {
 					console.debug("[RegisterPage] User: return")
 					returnToLogin()
 				}
+				//: Return
+				Accessible.name: qsTr("return_accessible_name")
 			}
 			EffectImage {
 				fillMode: Image.PreserveAspectFit
 				imageSource: AppIcons.profile
-                Layout.preferredHeight: Math.round(34 * DefaultStyle.dp)
-                Layout.preferredWidth: Math.round(34 * DefaultStyle.dp)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(34)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(34)
 				colorizationColor: DefaultStyle.main2_600
 			}
 			Text {
@@ -65,10 +68,10 @@ LoginLayout {
 			Layout.fillWidth: true
 		},
 		RowLayout {
-            spacing: Math.round(20 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(20)
             Layout.rightMargin: Math.round(Math.max(10 * DefaultStyle.dp,(51 - ((51/(DefaultStyle.defaultWidth - mainWindow.minimumWidth))*(DefaultStyle.defaultWidth-mainWindow.width))) * DefaultStyle.dp))
 			Text {
-                Layout.rightMargin: Math.round(15 * DefaultStyle.dp)
+                Layout.rightMargin: Utils.getSizeWithScreenRatio(15)
 				color: DefaultStyle.main2_700
                 // "Déjà un compte ?"
                 text: qsTr("assistant_already_have_an_account")
@@ -92,13 +95,13 @@ LoginLayout {
 		ColumnLayout {
             id: registerForm
 			anchors.fill: parent
-            anchors.leftMargin: Math.round(127 * DefaultStyle.dp)
-            spacing: Math.round(50 * DefaultStyle.dp)
+            anchors.leftMargin: Utils.getSizeWithScreenRatio(127)
+            spacing: Utils.getSizeWithScreenRatio(50)
 
 			TabBar {
 				Layout.fillWidth: true
 				id: bar
-    			spacing: Math.round(40 * DefaultStyle.dp)
+    			spacing: Utils.getSizeWithScreenRatio(40)
                 Layout.rightMargin: Math.round(Math.max(5 * DefaultStyle.dp,(127 - ((127/(DefaultStyle.defaultWidth - mainWindow.minimumWidth))*(DefaultStyle.defaultWidth-mainWindow.width))) * DefaultStyle.dp))
                 // "S'inscrire avec un numéro de téléphone"
                 model: [qsTr("assistant_account_register_with_phone_number"),
@@ -127,35 +130,38 @@ LoginLayout {
 					id: contentLayout
 					anchors.left: parent.left
 					anchors.right: parent.right
-                    spacing: Math.round(8 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(8)
 					ColumnLayout {
 						id: formLayout
-                        spacing: Math.round(24 * DefaultStyle.dp)
+                        spacing: Utils.getSizeWithScreenRatio(24)
 						RowLayout {
 							Layout.preferredHeight: usernameItem.height
-                            spacing: Math.round(16 * DefaultStyle.dp)
+                            spacing: Utils.getSizeWithScreenRatio(16)
 							FormItemLayout {
 								id: usernameItem
                                 label: qsTr("username")
 								mandatory: true
 								enableErrorText: true
-                                Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
 								contentItem: TextField {
 									id: usernameInput
-									backgroundBorderColor: usernameItem.errorMessage.length > 0 ? DefaultStyle.danger_500main : DefaultStyle.grey_200
+									backgroundBorderColor: usernameItem.errorMessage.length > 0 ? DefaultStyle.danger_500_main : DefaultStyle.grey_200
+									//: "%1 mandatory"
+									Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("username"))
 								}
 							}
 							RowLayout {
-                                spacing: Math.round(10 * DefaultStyle.dp)
+                                spacing: Utils.getSizeWithScreenRatio(10)
 								ComboBox {
-                                    Layout.preferredWidth: Math.round(210 * DefaultStyle.dp)
-                                    Layout.preferredHeight: Math.round(49 * DefaultStyle.dp)
+                                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(210)
+                                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(49)
 									enabled: false
 									model: [{text:"@sip.linphone.org"}]
+									Accessible.name: qsTr("domain")
 								}
 								EffectImage {
-                                    Layout.preferredWidth: Math.round(16 * DefaultStyle.dp)
-                                    Layout.preferredHeight: Math.round(16 * DefaultStyle.dp)
+                                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(16)
+                                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(16)
 									imageSource: AppIcons.lock
 									colorizationColor: DefaultStyle.main2_600
 								}
@@ -165,7 +171,7 @@ LoginLayout {
 							currentIndex: bar.currentIndex
 							PhoneNumberInput {
 								id: phoneNumberInput
-                                Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
 								property string completePhoneNumber: countryCode + phoneNumber
                                 //: "Numéro de téléphone"
                                 label: qsTr("phone_number")
@@ -173,17 +179,21 @@ LoginLayout {
 								mandatory: true
                                 placeholderText: qsTr("phone_number")
 								defaultCallingCode: "33"
+								//: "%1 mandatory"
+								Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("phone_number"))
 							}
 							FormItemLayout {
 								id: emailItem
 								Layout.fillWidth: false
-                                Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
                                 label: qsTr("email")
 								mandatory: true
 								enableErrorText: true
 								contentItem: TextField {
 									id: emailInput
-									backgroundBorderColor: emailItem.errorMessage.length > 0 ? DefaultStyle.danger_500main : DefaultStyle.grey_200
+									backgroundBorderColor: emailItem.errorMessage.length > 0 ? DefaultStyle.danger_500_main : DefaultStyle.grey_200
+									//: "%1 mandatory"
+									Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("email"))
 								}
 							}
 						}
@@ -193,22 +203,24 @@ LoginLayout {
 							clip: false
 							RowLayout {
 								id: rowlayout
-                                spacing: Math.round(16 * DefaultStyle.dp)
+                                spacing: Utils.getSizeWithScreenRatio(16)
 								FormItemLayout {
 									id: passwordItem
-                                    Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
+                                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
                                     label: qsTr("password")
 									mandatory: true
 									enableErrorText: true
 									contentItem: TextField {
 										id: pwdInput
 										hidden: true
-                                        Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
-										backgroundBorderColor: passwordItem.errorMessage.length > 0 ? DefaultStyle.danger_500main : DefaultStyle.grey_200
+                                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
+										backgroundBorderColor: passwordItem.errorMessage.length > 0 ? DefaultStyle.danger_500_main : DefaultStyle.grey_200
+										//: "%1 mandatory"
+										Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("password"))
 									}
 								}
 								FormItemLayout {
-                                    Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
+                                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
                                     //: "Confirmation mot de passe"
                                     label: qsTr("assistant_account_register_password_confirmation")
 									mandatory: true
@@ -216,22 +228,24 @@ LoginLayout {
 									contentItem: TextField {
 										id: confirmPwdInput
 										hidden: true
-                                        Layout.preferredWidth: Math.round(346 * DefaultStyle.dp)
-										backgroundBorderColor: passwordItem.errorMessage.length > 0 ? DefaultStyle.danger_500main : DefaultStyle.grey_200
+                                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(346)
+										backgroundBorderColor: passwordItem.errorMessage.length > 0 ? DefaultStyle.danger_500_main : DefaultStyle.grey_200
+										//: "%1 mandatory"
+										Accessible.name: qsTr("mandatory_field_accessible_name").arg(qsTr("assistant_account_register_password_confirmation"))
 									}
 								}
 							}
 							TemporaryText {
 								id: otherErrorText
 								Layout.fillWidth: true
-                                Layout.topMargin: Math.round(5 * DefaultStyle.dp)
+                                Layout.topMargin: Utils.getSizeWithScreenRatio(5)
 							}
 						}
 					}
 					// ColumnLayout {
-                    // 	spacing: Math.round(18 * DefaultStyle.dp)
+                    // 	spacing: Utils.getSizeWithScreenRatio(18)
 					// 	RowLayout {
-                    // 		spacing: Math.round(10 * DefaultStyle.dp)
+                    // 		spacing: Utils.getSizeWithScreenRatio(10)
 					// 		CheckBox {
 					// 			id: subscribeToNewsletterCheckBox
 					// 		}
@@ -249,17 +263,20 @@ LoginLayout {
 					// 	}
 
 					RowLayout {
-                        spacing: Math.round(10 * DefaultStyle.dp)
-						CheckBox {
-							id: termsCheckBox
-                        }
-                        Text {
-                            //: "J'accepte les %1 et la %2"
-                            text: qsTr("assistant_dialog_cgu_and_privacy_policy_message")
+						id: acceptCguAndPrivacyPolicyItem
+                        spacing: Utils.getSizeWithScreenRatio(10)
+						//: "J'accepte les %1 et la %2"
+						property string associatedText: qsTr("assistant_dialog_cgu_and_privacy_policy_message")
                             //: "conditions d'utilisation"
                             .arg(("<a href='%1'><font color='DefaultStyle.main2_600'>%2</font></a>").arg(ConstantsCpp.CguUrl).arg(qsTr("assistant_dialog_general_terms_label")))
                             //: "politique de confidentialité"
                             .arg(("<a href='%1'><font color='DefaultStyle.main2_600'>%2</font></a>").arg(ConstantsCpp.PrivatePolicyUrl).arg(qsTr("assistant_dialog_privacy_policy_label")))
+						CheckBox {
+							id: termsCheckBox
+							Accessible.name: acceptCguAndPrivacyPolicyItem.associatedText
+                        }
+                        Text {
+                            text: acceptCguAndPrivacyPolicyItem.associatedText
                             onLinkActivated: (link) => Qt.openUrlExternally(link)
                             font {
                                 pixelSize: Typography.p1.pixelSize
@@ -318,10 +335,10 @@ LoginLayout {
 //            visible: registerForm.x+registerForm.width < x
 			anchors.top: parent.top
 			anchors.right: parent.right
-            anchors.topMargin: Math.round(129 * DefaultStyle.dp)
-            anchors.rightMargin: Math.round(127 * DefaultStyle.dp)
-            width: Math.round(395 * DefaultStyle.dp)
-            height: Math.round(350 * DefaultStyle.dp)
+            anchors.topMargin: Utils.getSizeWithScreenRatio(129)
+            anchors.rightMargin: Utils.getSizeWithScreenRatio(127)
+            width: Utils.getSizeWithScreenRatio(395)
+            height: Utils.getSizeWithScreenRatio(350)
 			fillMode: Image.PreserveAspectFit
 			source: AppIcons.loginImage
 		}

Linphone/view/Page/Form/Settings/AbstractSettingsMenu.qml

@@ -4,6 +4,7 @@ import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
 import Linphone
 import UtilsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 AbstractMainPage {
@@ -28,17 +29,19 @@ AbstractMainPage {
 		id: leftPanel
 		Layout.fillWidth: true
 		Layout.fillHeight: true
-        property real sideMargin: Math.round(45 * DefaultStyle.dp)
-        spacing: Math.round(5 * DefaultStyle.dp)
+        property real sideMargin: Utils.getSizeWithScreenRatio(45)
+        spacing: Utils.getSizeWithScreenRatio(5)
 		RowLayout {
 			Layout.fillWidth: true
 			Layout.leftMargin: leftPanel.sideMargin
 			Layout.rightMargin: leftPanel.sideMargin
-            spacing: Math.round(5 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(5)
 			Button {
 				id: backButton
-                Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
+				icon.width: Utils.getSizeWithScreenRatio(24)
+				icon.height: Utils.getSizeWithScreenRatio(24)
+				Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+				Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
 				icon.source: AppIcons.leftArrow
 				style: ButtonStyle.noBackground
 				focus: true
@@ -61,10 +64,11 @@ AbstractMainPage {
 			Layout.fillWidth: true
 			Layout.fillHeight: true
 			model: mainItem.families
-            Layout.topMargin: Math.round(41 * DefaultStyle.dp)
+            Layout.topMargin: Utils.getSizeWithScreenRatio(41)
 			Layout.leftMargin: leftPanel.sideMargin
 			property int selectedIndex: mainItem.defaultIndex != -1 ? mainItem.defaultIndex : 0
 			activeFocusOnTab: true
+			spacing: Utils.getSizeWithScreenRatio(5)
 			
 			delegate: SettingsMenuItem {
 				titleText: modelData.title

Linphone/view/Page/Layout/Chat/ConversationInfos.qml

@@ -118,7 +118,7 @@ ColumnLayout {
 					anchors.fill: parent
 					fillMode: Image.PreserveAspectFit
 					imageSource: titleMainItem.isEditingSubject ? AppIcons.check : AppIcons.pencil
-					colorizationColor: titleMainItem.isEditingSubject ? DefaultStyle.main1_500_main : DefaultStyle.main2_500main
+					colorizationColor: titleMainItem.isEditingSubject ? DefaultStyle.main1_500_main : DefaultStyle.main2_500_main
 				}
 
 				MouseArea {
@@ -352,7 +352,7 @@ ColumnLayout {
 						visible: true,
 						//: Delete history
 						text: qsTr("group_infos_delete_history"),
-						color: DefaultStyle.danger_500main,
+						color: DefaultStyle.danger_500_main,
 						showRightArrow: false,
 						action: function() {
 							//: Delete history ?
@@ -383,7 +383,7 @@ ColumnLayout {
 						icon: AppIcons.trashCan,
 						visible: true,
 						text: qsTr("one_one_infos_delete_history"),
-						color: DefaultStyle.danger_500main,
+						color: DefaultStyle.danger_500_main,
 						showRightArrow: false,
 						action: function() {
 							//: Delete history ?

Linphone/view/Page/Layout/Chat/GroupChatInfoParticipants.qml

@@ -93,7 +93,7 @@ ColumnLayout {
 								visible: participantCore.isAdmin
 								text: qsTr("group_infos_participant_is_admin")
 								font: Typography.p3
-								color: DefaultStyle.main2_500main
+								color: DefaultStyle.main2_500_main
 							}
 						}
 					}

Linphone/view/Page/Layout/Login/LoginLayout.qml

@@ -8,6 +8,7 @@ import QtQuick.Controls.Basic as Control
 
 import Linphone
 import ConstantsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 Rectangle {
@@ -18,15 +19,15 @@ Rectangle {
 
 	component AboutLine: RowLayout {
 		id: line
-        spacing: Math.round(20 * DefaultStyle.dp)
+        spacing: Utils.getSizeWithScreenRatio(20)
 		property var imageSource
 		property string title
 		property string text
 		property bool enableMouseArea: false
 		signal contentClicked()
 		EffectImage {
-            Layout.preferredWidth: Math.round(32 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(32 * DefaultStyle.dp)
+            Layout.preferredWidth: Utils.getSizeWithScreenRatio(32)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(32)
 			imageSource: parent.imageSource
 			colorizationColor: DefaultStyle.main1_500_main
 		}
@@ -46,8 +47,8 @@ Rectangle {
 				id: content
 				Layout.fillWidth: true
 				text: line.text
-				color: DefaultStyle.main2_500main
-                font.pixelSize: Math.round(14 * DefaultStyle.dp)
+				color: DefaultStyle.main2_500_main
+                font.pixelSize: Utils.getSizeWithScreenRatio(14)
 				horizontalAlignment: Layout.AlignLeft
 				Keys.onPressed: (event)=> {
 					if (event.key == Qt.Key_Space || event.key == Qt.Key_Enter || event.key == Qt.Key_Return) {
@@ -71,14 +72,14 @@ Rectangle {
 	Dialog {
 		id: aboutPopup
 		anchors.centerIn: parent
-        width: Math.round(637 * DefaultStyle.dp)
+        width: Utils.getSizeWithScreenRatio(637)
         //: À propos de %1
         title: qsTr("help_about_title").arg(applicationName)
-        bottomPadding: Math.round(10 * DefaultStyle.dp)
+        bottomPadding: Utils.getSizeWithScreenRatio(10)
 		buttons: []
 		content: RowLayout {
 			ColumnLayout {
-                spacing: Math.round(17 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(17)
 				Layout.alignment: Qt.AlignTop | Qt.AlignLeft
 				AboutLine {
 					imageSource: AppIcons.detective
@@ -109,7 +110,7 @@ Rectangle {
 				}
 				Item {
 					// Item to shift close button
-                    Layout.preferredHeight: Math.round(10 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(10)
 				}
 			}
 			MediumButton {
@@ -137,10 +138,10 @@ Rectangle {
 				id: aboutButton
 				Layout.alignment: Qt.AlignRight | Qt.AlignVCenter
 				icon.source: AppIcons.info
-                text: qsTr("help_about_title").arg(applicationName)
+				text: qsTr("help_about_title").arg(applicationName)
 				textSize: Typography.p1.pixelSize
 				textWeight: Typography.p1.weight
-				textColor: DefaultStyle.main2_500main
+				textColor: DefaultStyle.main2_500_main
 				onClicked: aboutPopup.open()
 				style: ButtonStyle.noBackground
 			}
@@ -165,7 +166,7 @@ Rectangle {
 			source: AppIcons.belledonne
 			fillMode: Image.Stretch
 			Layout.fillWidth: true
-            Layout.preferredHeight: Math.round(108 * DefaultStyle.dp)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(108)
 		}
 	}
 

Linphone/view/Page/Layout/Main/MainLayout.qml

@@ -24,64 +24,65 @@ Item {
     signal displayChatRequested(string contactAddress)
     signal openChatRequested(ChatGui chat)
     signal createContactRequested(string name, string address)
-	signal scheduleMeetingRequested(string subject, list<string> addresses)
+    signal scheduleMeetingRequested(string subject, list<string> addresses)
     signal accountRemoved
 
     function goToNewCall() {
-        tabbar.currentIndex = 0
-        mainItem.openNewCallRequest()
+        tabbar.currentIndex = 0;
+        mainItem.openNewCallRequest();
     }
     function goToCallHistory() {
-        tabbar.currentIndex = 0
-        mainItem.openCallHistory()
+        tabbar.currentIndex = 0;
+        mainItem.openCallHistory();
     }
     function displayContactPage(contactAddress) {
-        tabbar.currentIndex = 1
-        mainItem.displayContactRequested(contactAddress)
+        tabbar.currentIndex = 1;
+        mainItem.displayContactRequested(contactAddress);
     }
     function displayChatPage(contactAddress) {
-        tabbar.currentIndex = 2
-        mainItem.displayChatRequested(contactAddress)
+        tabbar.currentIndex = 2;
+        mainItem.displayChatRequested(contactAddress);
     }
     function openChat(chat) {
-        tabbar.currentIndex = 2
-        mainItem.openChatRequested(chat)
+        tabbar.currentIndex = 2;
+        mainItem.openChatRequested(chat);
     }
     function createContact(name, address) {
-        tabbar.currentIndex = 1
-        mainItem.createContactRequested(name, address)
+        tabbar.currentIndex = 1;
+        mainItem.createContactRequested(name, address);
     }
-	function scheduleMeeting(subject, addresses) {
-        tabbar.currentIndex = 3
-        mainItem.scheduleMeetingRequested(subject, addresses)
+    function scheduleMeeting(subject, addresses) {
+        tabbar.currentIndex = 3;
+        mainItem.scheduleMeetingRequested(subject, addresses);
     }
 
     function openContextualMenuComponent(component) {
-        if (mainItem.contextualMenuOpenedComponent
-                && mainItem.contextualMenuOpenedComponent != component) {
-            mainStackView.pop()
+        if (mainItem.contextualMenuOpenedComponent && mainItem.contextualMenuOpenedComponent != component) {
+            mainStackView.pop();
             if (mainItem.contextualMenuOpenedComponent) {
-                mainItem.contextualMenuOpenedComponent.destroy()
+                mainItem.contextualMenuOpenedComponent.destroy();
             }
-            mainItem.contextualMenuOpenedComponent = undefined
+            mainItem.contextualMenuOpenedComponent = undefined;
         }
         if (!mainItem.contextualMenuOpenedComponent) {
-            mainStackView.push(component)
-            mainItem.contextualMenuOpenedComponent = component
+            mainStackView.push(component);
+            mainItem.contextualMenuOpenedComponent = component;
         }
-        settingsMenuButton.popup.close()
+        settingsMenuButton.popup.close();
     }
 
     function closeContextualMenuComponent() {
-        mainStackView.pop()
+        mainStackView.pop();
         if (mainItem.contextualMenuOpenedComponent)
-            mainItem.contextualMenuOpenedComponent.destroy()
-        mainItem.contextualMenuOpenedComponent = undefined
+            mainItem.contextualMenuOpenedComponent.destroy();
+        mainItem.contextualMenuOpenedComponent = undefined;
     }
 
     function openAccountSettings(account) {
-        var page = accountSettingsPageComponent.createObject(parent, {"account": account})
-        openContextualMenuComponent(page)
+        var page = accountSettingsPageComponent.createObject(parent, {
+            "account": account
+        });
+        openContextualMenuComponent(page);
     }
 
     AccountProxy {
@@ -103,10 +104,7 @@ Item {
             id: currentCallNotif
             background: Item {}
             closePolicy: Control.Popup.NoAutoClose
-            visible: currentCall
-                     && currentCall.core.state != LinphoneEnums.CallState.Idle
-                     && currentCall.core.state != LinphoneEnums.CallState.IncomingReceived
-                     && currentCall.core.state != LinphoneEnums.CallState.PushIncomingReceived
+            visible: currentCall && currentCall.core.state != LinphoneEnums.CallState.Idle && currentCall.core.state != LinphoneEnums.CallState.IncomingReceived && currentCall.core.state != LinphoneEnums.CallState.PushIncomingReceived
             x: mainItem.width / 2 - width / 2
             y: contentItem.height / 2
             property var currentCall: callsModel.currentCall ? callsModel.currentCall : null
@@ -115,9 +113,8 @@ Item {
                 style: ButtonStyle.toast
                 text: currentCallNotif.currentCall ? currentCallNotif.currentCall.core.conference ? ("Réunion en cours : ") + currentCallNotif.currentCall.core.conference.core.subject : (("Appel en cours : ") + currentCallNotif.remoteName) : "appel en cours"
                 onClicked: {
-                    var callsWindow = UtilsCpp.getCallsWindow(
-                                currentCallNotif.currentCall)
-                    UtilsCpp.smartShowWindow(callsWindow)
+                    var callsWindow = UtilsCpp.getCallsWindow(currentCallNotif.currentCall);
+                    UtilsCpp.smartShowWindow(callsWindow);
                 }
             }
         }
@@ -125,71 +122,85 @@ Item {
         RowLayout {
             anchors.fill: parent
             spacing: 0
-            anchors.topMargin: Math.round(25 * DefaultStyle.dp)
+            anchors.topMargin: Utils.getSizeWithScreenRatio(25)
 
             VerticalTabBar {
                 id: tabbar
                 Layout.fillHeight: true
-                Layout.preferredWidth: Math.round(82 * DefaultStyle.dp)
+                Layout.preferredWidth: Utils.getSizeWithScreenRatio(82)
                 defaultAccount: accountProxy.defaultAccount
                 currentIndex: 0
                 Binding on currentIndex {
                     when: mainItem.contextualMenuOpenedComponent != undefined
                     value: -1
                 }
-                model: [{
+                model: [
+                    {
                         "icon": AppIcons.phone,
                         "selectedIcon": AppIcons.phoneSelected,
                         //: "Appels"
-                        "label": qsTr("bottom_navigation_calls_label")
-                    }, {
+                        "label": qsTr("bottom_navigation_calls_label"),
+                        //: "Open calls page"
+                        "accessibilityLabel": qsTr("open_calls_page_accessible_name")
+                    },
+                    {
                         "icon": AppIcons.adressBook,
                         "selectedIcon": AppIcons.adressBookSelected,
                         //: "Contacts"
-                        "label": qsTr("bottom_navigation_contacts_label")
-                    }, {
+                        "label": qsTr("bottom_navigation_contacts_label"),
+                        //: "Open contacts page"
+                        "accessibilityLabel": qsTr("open_contacts_page_accessible_name")
+                    },
+                    {
                         "icon": AppIcons.chatTeardropText,
                         "selectedIcon": AppIcons.chatTeardropTextSelected,
                         //: "Conversations"
                         "label": qsTr("bottom_navigation_conversations_label"),
+                        //: "Open conversations page"
+                        "accessibilityLabel": qsTr("open_conversations_page_accessible_name"),
                         "visible": !SettingsCpp.disableChatFeature
-                    }, {
+                    },
+                    {
                         "icon": AppIcons.videoconference,
                         "selectedIcon": AppIcons.videoconferenceSelected,
                         //: "Réunions"
                         "label": qsTr("bottom_navigation_meetings_label"),
+                        //: "Open meetings page"
+                        "accessibilityLabel": qsTr("open_contact_page_accessible_name"),
                         "visible": !SettingsCpp.disableMeetingsFeature
-                    }]
+                    }
+                ]
                 onCurrentIndexChanged: {
                     if (currentIndex === -1)
-                        return
+                        return;
                     if (currentIndex === 0 && accountProxy.defaultAccount)
-                        accountProxy.defaultAccount.core?.lResetMissedCalls()
+                        accountProxy.defaultAccount.core?.lResetMissedCalls();
                     if (mainItem.contextualMenuOpenedComponent) {
-                        closeContextualMenuComponent()
+                        closeContextualMenuComponent();
                     }
                 }
                 Keys.onPressed: event => {
-                                    if (event.key == Qt.Key_Right) {
-                                        mainStackView.currentItem.forceActiveFocus()
-                                    }
-                                }
+                    if (event.key == Qt.Key_Right) {
+                        mainStackView.currentItem.forceActiveFocus();
+                    }
+                }
                 Component.onCompleted: {
                     if (SettingsCpp.shortcutCount > 0) {
-                        var shortcuts = SettingsCpp.shortcuts
+                        var shortcuts = SettingsCpp.shortcuts;
                         shortcuts.forEach(shortcut => {
-                                              model.push({
-                                                             "icon": shortcut.icon,
-                                                             "selectedIcon": shortcut.icon,
-                                                             "label": shortcut.name,
-                                                             "colored": true,
-                                                             "link": shortcut.link
-                                                         })
-                                          })
+                            model.push({
+                                "icon": shortcut.icon,
+                                "selectedIcon": shortcut.icon,
+                                "label": shortcut.name,
+                                "colored": true,
+                                "link": shortcut.link
+                            });
+                        });
                     }
-                    initButtons()
-                    currentIndex = SettingsCpp.getLastActiveTabIndex()
-                    if (currentIndex === -1) currentIndex = 0
+                    initButtons();
+                    currentIndex = SettingsCpp.getLastActiveTabIndex();
+                    if (currentIndex === -1)
+                        currentIndex = 0;
                 }
             }
             ColumnLayout {
@@ -197,18 +208,17 @@ Item {
 
                 RowLayout {
                     id: topRow
-                    Layout.preferredHeight: Math.round(50 * DefaultStyle.dp)
-                    Layout.leftMargin: Math.round(45 * DefaultStyle.dp)
-                    Layout.rightMargin: Math.round(41 * DefaultStyle.dp)
-                    spacing: Math.round(25 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(50)
+                    Layout.leftMargin: Utils.getSizeWithScreenRatio(45)
+                    Layout.rightMargin: Utils.getSizeWithScreenRatio(41)
+                    spacing: Utils.getSizeWithScreenRatio(25)
                     SearchBar {
                         id: magicSearchBar
                         Layout.fillWidth: true
                         //: "Rechercher un contact, appeler %1"
-                        placeholderText: qsTr("searchbar_placeholder_text").arg(SettingsCpp.disableChatFeature
-                                                                                ? "…"
-                                                                                //: "ou envoyer un message …"
-                                                                                : qsTr("searchbar_placeholder_text_chat_feature_enabled"))
+                        placeholderText: qsTr("searchbar_placeholder_text").arg(SettingsCpp.disableChatFeature ? "…" :
+                        //: "ou envoyer un message …"
+                        qsTr("searchbar_placeholder_text_chat_feature_enabled"))
                         focusedBorderColor: DefaultStyle.main1_500_main
                         numericPadButton.visible: text.length === 0
                         numericPadButton.checkable: false
@@ -219,16 +229,16 @@ Item {
                         Connections {
                             target: mainItem
                             function onCallCreated() {
-                                magicSearchBar.focus = false
-                                magicSearchBar.clearText()
+                                magicSearchBar.focus = false;
+                                magicSearchBar.clearText();
                             }
                         }
 
                         onTextChanged: {
                             if (text.length != 0)
-                                listPopup.open()
+                                listPopup.open();
                             else
-                                listPopup.close()
+                                listPopup.close();
                         }
                         KeyNavigation.down: contactList //contactLoader.item?.count > 0 || !contactLoader.item?.footerItem? contactLoader.item : contactLoader.item?.footerItem
                         KeyNavigation.up: contactList //contactLoader.item?.footerItem ? contactLoader.item?.footerItem : contactLoader.item
@@ -236,24 +246,22 @@ Item {
                         Popup {
                             id: listPopup
                             width: magicSearchBar.width
-                            property real maxHeight: Math.round(400 * DefaultStyle.dp)
+                            property real maxHeight: Utils.getSizeWithScreenRatio(400)
                             property bool displayScrollbar: contactList.height > maxHeight
-                            height: Math.min(
-                                        contactList.contentHeight,
-                                        maxHeight) + topPadding + bottomPadding
+                            height: Math.min(contactList.contentHeight, maxHeight) + topPadding + bottomPadding
                             y: magicSearchBar.height
                             //                            closePolicy: Popup.CloseOnEscape
-                            topPadding: Math.round(20 * DefaultStyle.dp)
-                            bottomPadding:  Math.round((contactList.haveContacts ? 20 : 10) * DefaultStyle.dp)
-                            rightPadding: Math.round(8 * DefaultStyle.dp)
-                            leftPadding: Math.round(20 * DefaultStyle.dp)
+                            topPadding: Utils.getSizeWithScreenRatio(20)
+                            bottomPadding: Math.round((contactList.haveContacts ? 20 : 10) * DefaultStyle.dp)
+                            rightPadding: Utils.getSizeWithScreenRatio(8)
+                            leftPadding: Utils.getSizeWithScreenRatio(20)
                             visible: magicSearchBar.text.length != 0
 
                             background: Item {
                                 anchors.fill: parent
                                 Rectangle {
                                     id: popupBg
-                                    radius: Math.round(16 * DefaultStyle.dp)
+                                    radius: Utils.getSizeWithScreenRatio(16)
                                     color: DefaultStyle.grey_0
                                     anchors.fill: parent
                                     border.color: DefaultStyle.main1_500_main
@@ -271,9 +279,8 @@ Item {
 
                             contentItem: AllContactListView {
                                 id: contactList
-                                width: listPopup.width - listPopup.leftPadding
-                                       - listPopup.rightPadding
-                                itemsRightMargin: Math.round(5 * DefaultStyle.dp) //(Actions have already 10 of margin)
+                                width: listPopup.width - listPopup.leftPadding - listPopup.rightPadding
+                                itemsRightMargin: Utils.getSizeWithScreenRatio(5) //(Actions have already 10 of margin)
                                 showInitials: false
                                 showContactMenu: false
                                 showActions: true
@@ -283,26 +290,28 @@ Item {
 
                                 sectionsPixelSize: Typography.p2.pixelSize
                                 sectionsWeight: Typography.p2.weight
-                                sectionsSpacing: Math.round(5 * DefaultStyle.dp)
+                                sectionsSpacing: Utils.getSizeWithScreenRatio(5)
 
                                 searchBarText: magicSearchBar.text
                             }
                         }
                     }
                     RowLayout {
-                        spacing: Math.round(10 * DefaultStyle.dp)
+                        spacing: Utils.getSizeWithScreenRatio(10)
                         PopupButton {
                             id: deactivateDndButton
-                            Layout.preferredWidth: Math.round(32 * DefaultStyle.dp)
-                            Layout.preferredHeight: Math.round(32 * DefaultStyle.dp)
-                            popup.padding: Math.round(14 * DefaultStyle.dp)
+                            Layout.preferredWidth: Utils.getSizeWithScreenRatio(32)
+                            Layout.preferredHeight: Utils.getSizeWithScreenRatio(32)
+                            popup.padding: Utils.getSizeWithScreenRatio(14)
+                            //: "Do not disturb"
+                            popUpTitle: qsTr("do_not_disturb_accessible_name")
                             visible: SettingsCpp.dnd
                             contentItem: EffectImage {
                                 imageSource: AppIcons.bellDnd
-                                width: Math.round(32 * DefaultStyle.dp)
-                                height: Math.round(32 * DefaultStyle.dp)
-                                Layout.preferredWidth: Math.round(32 * DefaultStyle.dp)
-                                Layout.preferredHeight: Math.round(32 * DefaultStyle.dp)
+                                width: Utils.getSizeWithScreenRatio(32)
+                                height: Utils.getSizeWithScreenRatio(32)
+                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(32)
+                                Layout.preferredHeight: Utils.getSizeWithScreenRatio(32)
                                 fillMode: Image.PreserveAspectFit
                                 colorizationColor: DefaultStyle.main1_500_main
                             }
@@ -310,199 +319,195 @@ Item {
                                 IconLabelButton {
                                     Layout.fillWidth: true
                                     focus: visible
-                                    icon.width: Math.round(32 * DefaultStyle.dp)
-                                    icon.height: Math.round(32 * DefaultStyle.dp)
+                                    icon.width: Utils.getSizeWithScreenRatio(32)
+                                    icon.height: Utils.getSizeWithScreenRatio(32)
                                     //: "Désactiver ne pas déranger"
                                     text: qsTr("contact_presence_status_disable_do_not_disturb")
                                     icon.source: AppIcons.bellDnd
                                     onClicked: {
-                                        deactivateDndButton.popup.close()
-                                        SettingsCpp.dnd = false
+                                        deactivateDndButton.popup.close();
+                                        SettingsCpp.dnd = false;
                                     }
                                 }
                             }
                         }
                         Voicemail {
                             id: voicemail
-                            Layout.preferredWidth: Math.round(42 * DefaultStyle.dp)
-                            Layout.preferredHeight: Math.round(36 * DefaultStyle.dp)
+                            Layout.preferredWidth: Utils.getSizeWithScreenRatio(42)
+                            Layout.preferredHeight: Utils.getSizeWithScreenRatio(36)
                             Repeater {
                                 model: accountProxy
                                 delegate: Item {
                                     Connections {
                                         target: modelData.core
                                         function onShowMwiChanged() {
-                                            voicemail.updateCumulatedMwi()
+                                            voicemail.updateCumulatedMwi();
                                         }
                                         function onVoicemailAddressChanged() {
-                                            voicemail.updateCumulatedMwi()
+                                            voicemail.updateCumulatedMwi();
                                         }
                                     }
                                 }
                             }
 
                             function updateCumulatedMwi() {
-                                var count = 0
-                                var showMwi = false
-                                var supportsVoiceMail = false
+                                var count = 0;
+                                var showMwi = false;
+                                var supportsVoiceMail = false;
                                 for (var i = 0; i < accountProxy.count; i++) {
-                                    var core = accountProxy.getAt(i).core
-                                    count += core.voicemailCount
-                                    showMwi |= core.showMwi
-                                    supportsVoiceMail |= core.voicemailAddress.length > 0
+                                    var core = accountProxy.getAt(i).core;
+                                    count += core.voicemailCount;
+                                    showMwi |= core.showMwi;
+                                    supportsVoiceMail |= core.voicemailAddress.length > 0;
                                 }
-                                voicemail.showMwi = showMwi
-                                voicemail.voicemailCount = count
-                                voicemail.visible = showMwi || supportsVoiceMail
+                                voicemail.showMwi = showMwi;
+                                voicemail.voicemailCount = count;
+                                voicemail.visible = showMwi || supportsVoiceMail;
                             }
 
                             Component.onCompleted: {
-                                updateCumulatedMwi()
+                                updateCumulatedMwi();
                             }
 
                             onClicked: {
                                 if (accountProxy.count > 1) {
-                                    avatarButton.popup.open()
+                                    avatarButton.popup.open();
                                 } else {
-                                    if (accountProxy.defaultAccount.core.voicemailAddress.length
-                                            > 0)
-                                        UtilsCpp.createCall(
-                                                    accountProxy.defaultAccount.core.voicemailAddress)
+                                    if (accountProxy.defaultAccount.core.voicemailAddress.length > 0)
+                                        UtilsCpp.createCall(accountProxy.defaultAccount.core.voicemailAddress);
                                     else
                                         UtilsCpp.showInformationPopup(qsTr("information_popup_error_title"),
-                                                                      //: "L'URI de messagerie vocale n'est pas définie."
-                                                                      qsTr("no_voicemail_uri_error_message"), false)
+                                        //: "L'URI de messagerie vocale n'est pas définie."
+                                        qsTr("no_voicemail_uri_error_message"), false);
                                 }
                             }
                         }
                         PopupButton {
                             id: avatarButton
-                            Layout.preferredWidth: Math.round(54 * DefaultStyle.dp)
+                            Layout.preferredWidth: Utils.getSizeWithScreenRatio(54)
                             Layout.preferredHeight: width
-                            popup.topPadding: Math.round(23 * DefaultStyle.dp)
-                            popup.bottomPadding: Math.round(23 * DefaultStyle.dp)
-                            popup.leftPadding: Math.round(24 * DefaultStyle.dp)
-                            popup.rightPadding: Math.round(24 * DefaultStyle.dp)
-                            contentItem: Avatar {
-                                id: avatar
-                                height: avatarButton.height
-                                width: avatarButton.width
-                                account: accountProxy.defaultAccount
-                            }
-                            popup.contentItem: ColumnLayout {
-                                AccountListView {
-                                    id: accounts
-                                    onAddAccountRequest: mainItem.addAccountRequest()
-                                    onEditAccount: function (account) {
-                                        avatarButton.popup.close()
-                                        openAccountSettings(account)
-                                    }
+                            popup.topPadding: Utils.getSizeWithScreenRatio(23)
+                            popup.bottomPadding: Utils.getSizeWithScreenRatio(23)
+                            popup.leftPadding: Utils.getSizeWithScreenRatio(24)
+                            popup.rightPadding: Utils.getSizeWithScreenRatio(24)
+                            //: "Account list"
+                            popUpTitle: qsTr("account_list_accessible_name")
+                            contentItem: Item {
+                                Avatar {
+                                    id: avatar
+                                    height: avatarButton.height
+                                    width: avatarButton.width
+                                    account: accountProxy.defaultAccount
                                 }
+                                Rectangle {
+                                    // Black border for keyboard navigation
+                                    visible: avatarButton.keyboardFocus
+                                    width: avatar.width
+                                    height: avatar.height
+                                    color: "transparent"
+                                    border.color: DefaultStyle.main2_900
+                                    border.width: Utils.getSizeWithScreenRatio(3)
+                                    radius: width / 2
+                                }
+                            }
+                            popup.contentItem: AccountListView {
+                                id: accounts
+                                popupId: avatarButton
+                                onAddAccountRequest: mainItem.addAccountRequest()
+                                onEditAccount: function (account) {
+                                    avatarButton.popup.close();
+                                    openAccountSettings(account);
+                                }
+                                getPreviousItem: avatarButton.getPreviousItem
+                                getNextItem: avatarButton.getNextItem
                             }
                         }
                         PopupButton {
                             id: settingsMenuButton
-                            Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                            Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                            popup.width: Math.round(271 * DefaultStyle.dp)
-                            popup.padding: Math.round(14 * DefaultStyle.dp)
+                            icon.width: Utils.getSizeWithScreenRatio(24)
+                            icon.height: Utils.getSizeWithScreenRatio(24)
+                            popup.width: Utils.getSizeWithScreenRatio(271)
+                            popup.padding: Utils.getSizeWithScreenRatio(14)
+                            //: "Application options"
+                            popUpTitle: qsTr("application_options_accessible_name")
                             popup.contentItem: FocusScope {
                                 id: popupFocus
                                 implicitHeight: settingsButtons.implicitHeight
                                 implicitWidth: settingsButtons.implicitWidth
                                 Keys.onPressed: event => {
-                                                    if (event.key == Qt.Key_Left
-                                                        || event.key == Qt.Key_Escape) {
-                                                        settingsMenuButton.popup.close()
-                                                        event.accepted = true
-                                                    }
-                                                }
+                                    if (event.key == Qt.Key_Left || event.key == Qt.Key_Escape) {
+                                        settingsMenuButton.popup.close();
+                                        event.accepted = true;
+                                    }
+                                }
 
                                 ColumnLayout {
                                     id: settingsButtons
-                                    spacing: Math.round(16 * DefaultStyle.dp)
+                                    spacing: Utils.getSizeWithScreenRatio(16)
                                     anchors.fill: parent
 
                                     IconLabelButton {
                                         id: accountButton
                                         Layout.fillWidth: true
                                         visible: !SettingsCpp.hideAccountSettings
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
 
                                         //: Mon compte
                                         text: qsTr("drawer_menu_manage_account")
                                         icon.source: AppIcons.manageProfile
-                                        onClicked: openAccountSettings(accountProxy.defaultAccount 
-                                            ? accountProxy.defaultAccount 
-                                            : accountProxy.firstAccount())
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     0) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       0) : null
+                                        onClicked: openAccountSettings(accountProxy.defaultAccount ? accountProxy.defaultAccount : accountProxy.firstAccount())
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(0) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(0) : null
                                     }
                                     IconLabelButton {
                                         id: dndButton
                                         Layout.fillWidth: true
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
-                                        text: SettingsCpp.dnd ? qsTr("contact_presence_status_disable_do_not_disturb")
-                                                                //: "Activer ne pas déranger"
-                                                              : qsTr("contact_presence_status_enable_do_not_disturb")
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
+                                        text: SettingsCpp.dnd ? qsTr("contact_presence_status_disable_do_not_disturb") :
+                                        //: "Activer ne pas déranger"
+                                        qsTr("contact_presence_status_enable_do_not_disturb")
                                         icon.source: AppIcons.bellDnd
                                         onClicked: {
-                                            settingsMenuButton.popup.close()
-                                            SettingsCpp.dnd = !SettingsCpp.dnd
+                                            settingsMenuButton.popup.close();
+                                            SettingsCpp.dnd = !SettingsCpp.dnd;
                                         }
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     1) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       1) : null
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(1) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(1) : null
                                     }
                                     IconLabelButton {
                                         id: settingsButton
                                         Layout.fillWidth: true
                                         visible: !SettingsCpp.hideSettings
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
                                         text: qsTr("settings_title")
                                         icon.source: AppIcons.settings
                                         onClicked: {
                                             var page = settingsPageComponent.createObject(parent);
                                             openContextualMenuComponent(page)
                                         }
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     2) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       2) : null
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(2) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(2) : null
                                     }
                                     IconLabelButton {
                                         id: recordsButton
                                         Layout.fillWidth: true
                                         visible: !SettingsCpp.disableCallRecordings
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
                                         //: "Enregistrements"
                                         text: qsTr("recordings_title")
                                         icon.source: AppIcons.micro
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     3) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       3) : null
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(3) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(3) : null
                                     }
                                     IconLabelButton {
                                         id: helpButton
                                         Layout.fillWidth: true
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
                                         //: "Aide"
                                         text: qsTr("help_title")
                                         icon.source: AppIcons.question
@@ -510,62 +515,48 @@ Item {
                                             var page = helpPageComponent.createObject(parent);
                                             openContextualMenuComponent(page)
                                         }
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     4) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       4) : null
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(4) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(4) : null
                                     }
                                     IconLabelButton {
                                         id: quitButton
                                         Layout.fillWidth: true
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
                                         //: "Quitter l'application"
                                         text: qsTr("help_quit_title")
                                         icon.source: AppIcons.power
                                         onClicked: {
-                                            settingsMenuButton.popup.close()
+                                            settingsMenuButton.popup.close();
                                             //: "Quitter %1 ?"
-                                            UtilsCpp.getMainWindow().showConfirmationLambdaPopup("", qsTr("quit_app_question").arg(applicationName),"",
-                                                        function (confirmed) {
-                                                            if (confirmed) {
-                                                                console.info("Exiting App from Top Menu")
-                                                                Qt.quit()
-                                                            }
-                                                        })
+                                            UtilsCpp.getMainWindow().showConfirmationLambdaPopup("", qsTr("quit_app_question").arg(applicationName), "", function (confirmed) {
+                                                if (confirmed) {
+                                                    console.info("Exiting App from Top Menu");
+                                                    Qt.quit();
+                                                }
+                                            });
                                         }
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     5) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       5) : null
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(5) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(5) : null
                                     }
                                     Rectangle {
                                         Layout.fillWidth: true
-                                        Layout.preferredHeight: Math.max(Math.round(1 * DefaultStyle.dp), 1)
+                                        Layout.preferredHeight: Math.max(Utils.getSizeWithScreenRatio(1), 1)
                                         visible: addAccountButton.visible
                                         color: DefaultStyle.main2_400
                                     }
                                     IconLabelButton {
                                         id: addAccountButton
                                         Layout.fillWidth: true
-                                        visible: SettingsCpp.maxAccount == 0
-                                                 || SettingsCpp.maxAccount > accountProxy.count
-                                        icon.width: Math.round(32 * DefaultStyle.dp)
-                                        icon.height: Math.round(32 * DefaultStyle.dp)
+                                        visible: SettingsCpp.maxAccount == 0 || SettingsCpp.maxAccount > accountProxy.count
+                                        icon.width: Utils.getSizeWithScreenRatio(32)
+                                        icon.height: Utils.getSizeWithScreenRatio(32)
                                         //: "Ajouter un compte"
                                         text: qsTr("drawer_menu_add_account")
                                         icon.source: AppIcons.plusCircle
                                         onClicked: mainItem.addAccountRequest()
-                                        KeyNavigation.up: visibleChildren.length
-                                                          != 0 ? settingsMenuButton.getPreviousItem(
-                                                                     7) : null
-                                        KeyNavigation.down: visibleChildren.length
-                                                            != 0 ? settingsMenuButton.getNextItem(
-                                                                       7) : null
+                                        KeyNavigation.up: visibleChildren.length != 0 ? settingsMenuButton.getPreviousItem(7) : null
+                                        KeyNavigation.down: visibleChildren.length != 0 ? settingsMenuButton.getNextItem(7) : null
                                     }
                                 }
                             }
@@ -579,16 +570,15 @@ Item {
                         objectName: "mainStackLayout"
                         property int _currentIndex: tabbar.currentIndex
                         currentIndex: -1
-                        onActiveFocusChanged: if (activeFocus
-                                                      && currentIndex >= 0)
-                                                  children[currentIndex].forceActiveFocus()
+                        onActiveFocusChanged: if (activeFocus && currentIndex >= 0)
+                            children[currentIndex].forceActiveFocus()
                         on_CurrentIndexChanged: {
                             if (count > 0) {
                                 if (_currentIndex >= count && tabbar.model[_currentIndex].link) {
-                                    Qt.openUrlExternally(tabbar.model[_currentIndex].link)
+                                    Qt.openUrlExternally(tabbar.model[_currentIndex].link);
                                 } else if (_currentIndex >= 0) {
-                                    currentIndex = _currentIndex
-                                    SettingsCpp.setLastActiveTabIndex(currentIndex)
+                                    currentIndex = _currentIndex;
+                                    SettingsCpp.setLastActiveTabIndex(currentIndex);
                                 }
                             }
                         }
@@ -597,41 +587,40 @@ Item {
                             Connections {
                                 target: mainItem
                                 function onOpenNewCallRequest() {
-                                    callPage.goToNewCall()
+                                    callPage.goToNewCall();
                                 }
                                 function onCallCreated() {
-                                    callPage.goToCallHistory()
+                                    callPage.goToCallHistory();
                                 }
                                 function onOpenCallHistory() {
-                                    callPage.goToCallHistory()
+                                    callPage.goToCallHistory();
                                 }
                                 function onOpenNumPadRequest() {
-                                    callPage.openNumPadRequest()
+                                    callPage.openNumPadRequest();
                                 }
                             }
                             onCreateContactRequested: (name, address) => {
-                                                          mainItem.createContact(
-                                                              name, address)
-                                                      }
+                                mainItem.createContact(name, address);
+                            }
                             Component.onCompleted: {
-                                magicSearchBar.numericPadPopup = callPage.numericPadPopup
+                                magicSearchBar.numericPadPopup = callPage.numericPadPopup;
                             }
                             onGoToCallForwardSettings: {
-                            	var page = settingsPageComponent.createObject(parent, {
-									defaultIndex: 1
-								});
-								openContextualMenuComponent(page)
-							}
+                                var page = settingsPageComponent.createObject(parent, {
+                                    defaultIndex: 1
+                                });
+                                openContextualMenuComponent(page);
+                            }
                         }
                         ContactPage {
                             id: contactPage
                             Connections {
                                 target: mainItem
                                 function onCreateContactRequested(name, address) {
-                                    contactPage.createContact(name, address)
+                                    contactPage.createContact(name, address);
                                 }
                                 function onDisplayContactRequested(contactAddress) {
-                                    contactPage.initialFriendToDisplay = contactAddress
+                                    contactPage.initialFriendToDisplay = contactAddress;
                                 }
                             }
                         }
@@ -640,25 +629,25 @@ Item {
                             Connections {
                                 target: mainItem
                                 function onDisplayChatRequested(contactAddress) {
-                                    console.log("display chat requested, open with address", contactAddress)
-                                    chatPage.remoteAddress = ""
-                                    chatPage.remoteAddress = contactAddress
+                                    console.log("display chat requested, open with address", contactAddress);
+                                    chatPage.remoteAddress = "";
+                                    chatPage.remoteAddress = contactAddress;
                                 }
                                 function onOpenChatRequested(chat) {
-                                    console.log("open chat requested, open", chat.core.title)
-                                    chatPage.openChatRequested(chat)
+                                    console.log("open chat requested, open", chat.core.title);
+                                    chatPage.openChatRequested(chat);
                                 }
                             }
                         }
                         MeetingPage {
-							id: meetingPage
-							Connections {
-								target: mainItem
-								function onScheduleMeetingRequested(subject, addresses) {
-									meetingPage.createPreFilledMeeting(subject, addresses)
-								}
-							}
-						}
+                            id: meetingPage
+                            Connections {
+                                target: mainItem
+                                function onScheduleMeetingRequested(subject, addresses) {
+                                    meetingPage.createPreFilledMeeting(subject, addresses);
+                                }
+                            }
+                        }
                     }
                 }
                 Component {
@@ -666,8 +655,8 @@ Item {
                     AccountSettingsPage {
                         onGoBack: closeContextualMenuComponent()
                         onAccountRemoved: {
-                            closeContextualMenuComponent()
-                            mainItem.accountRemoved()
+                            closeContextualMenuComponent();
+                            mainItem.accountRemoved();
                         }
                     }
                 }
@@ -697,7 +686,7 @@ Item {
                     pushExit: noTransition
                     popEnter: noTransition
                     popExit: noTransition
-                    Layout.topMargin: Math.round(24 * DefaultStyle.dp)
+                    Layout.topMargin: Utils.getSizeWithScreenRatio(24)
                     Layout.fillWidth: true
                     Layout.fillHeight: true
                     initialItem: mainStackLayoutComponent

Linphone/view/Page/Layout/Settings/AbstractSettingsLayout.qml

@@ -2,8 +2,8 @@
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
-
 import Linphone
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 Rectangle {
@@ -17,7 +17,7 @@ Rectangle {
 	color: DefaultStyle.grey_0
 	property var container
     // property real contentHeight: contentListView.contentHeight
-    property real minimumWidthForSwitchintToRowLayout: Math.round(981 * DefaultStyle.dp)
+    property real minimumWidthForSwitchintToRowLayout: Utils.getSizeWithScreenRatio(981)
 	property var useVerticalLayout
 	property bool saveButtonVisible: true
 	signal save()
@@ -38,8 +38,8 @@ Rectangle {
 		id: header
 		anchors.left: parent.left
 		anchors.right: parent.right
-        leftPadding: Math.round(45 * DefaultStyle.dp)
-        rightPadding: Math.round(45 * DefaultStyle.dp)
+        leftPadding: Utils.getSizeWithScreenRatio(45)
+        rightPadding: Utils.getSizeWithScreenRatio(45)
 		z: 1
 		background: Rectangle {
 			anchors.fill: parent
@@ -48,21 +48,23 @@ Rectangle {
 		contentItem: ColumnLayout {
 			RowLayout {
 				Layout.fillWidth: true
-                Layout.topMargin: Math.round(20 * DefaultStyle.dp)
-                spacing: Math.round(5 * DefaultStyle.dp)
-                Layout.bottomMargin: Math.round(10 * DefaultStyle.dp)
+                Layout.topMargin: Utils.getSizeWithScreenRatio(20)
+                spacing: Utils.getSizeWithScreenRatio(5)
+                Layout.bottomMargin: Utils.getSizeWithScreenRatio(10)
 				Button {
 					id: backButton
-                    Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-                    Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
+                    Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
+                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
 					icon.source: AppIcons.leftArrow
 					focus: true
 					visible: mainItem.container.depth > 1
-                    Layout.rightMargin: Math.round(41 * DefaultStyle.dp)
+                    Layout.rightMargin: Utils.getSizeWithScreenRatio(41)
 					style: ButtonStyle.noBackground
 					onClicked: {
 						mainItem.container.pop()
 					}
+					//: Return
+					Accessible.name: qsTr("return_accessible_name")
 				}
 				Text {
 					text: titleText
@@ -75,15 +77,17 @@ Rectangle {
 				Loader {
 					Layout.alignment: Qt.AlignRight
 					sourceComponent: mainItem.topbarOptionalComponent
-                    Layout.rightMargin: Math.round(34 * DefaultStyle.dp)
+                    Layout.rightMargin: Utils.getSizeWithScreenRatio(34)
 				}
 				MediumButton {
 					id: saveButton
 					style: ButtonStyle.main
                     //: "Enregistrer"
                     text: qsTr("save")
-                    Layout.rightMargin: Math.round(6 * DefaultStyle.dp)
+                    Layout.rightMargin: Utils.getSizeWithScreenRatio(6)
 					visible: mainItem.saveButtonVisible
+					//: Save %1 settings
+					Accessible.name: qsTr("save_settings_accessible_name").arg(mainItem.titleText)
 					onClicked: {
 						mainItem.save()
 					}
@@ -91,8 +95,8 @@ Rectangle {
 			}
 			Rectangle {
 				Layout.fillWidth: true
-                height: Math.max(Math.round(1 * DefaultStyle.dp), 1)
-				color: DefaultStyle.main2_500main
+                height: Math.max(Utils.getSizeWithScreenRatio(1), 1)
+				color: DefaultStyle.main2_500_main
 			}
 		}
 	}
@@ -102,7 +106,7 @@ Rectangle {
 		anchors.right: parent.right
 		anchors.bottom: parent.bottom
 		anchors.top: header.bottom
-        anchors.topMargin: Math.round(16 * DefaultStyle.dp)
+        anchors.topMargin: Utils.getSizeWithScreenRatio(16)
 		// Workaround while the CI is made with Qt6.5.3
 		// When updated to 6.8, remove this Item and
 		// change the ScrollView with a Flickable
@@ -116,7 +120,7 @@ Rectangle {
 			anchors.top: parent.top
 			anchors.bottom: parent.bottom
 			anchors.right: parent.right
-            anchors.rightMargin: Math.round(15 * DefaultStyle.dp)
+            anchors.rightMargin: Utils.getSizeWithScreenRatio(15)
 		}
 		Control.ScrollBar.horizontal: ScrollBar {
 			active: false
@@ -126,22 +130,22 @@ Rectangle {
 			model: mainItem.contentModel
 			anchors.left: parent.left
 			anchors.right: parent.right
-            anchors.leftMargin: Math.round(45 * DefaultStyle.dp)
-            anchors.rightMargin: Math.round(45 * DefaultStyle.dp)
+            anchors.leftMargin: Utils.getSizeWithScreenRatio(45)
+            anchors.rightMargin: Utils.getSizeWithScreenRatio(45)
 			height: contentHeight
-            spacing: Math.round(10 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(10)
 			delegate: ColumnLayout {
                 visible: modelData.visible != undefined ? modelData.visible: true
                 Component.onCompleted: if (!visible) height = 0
-                spacing: Math.round(16 * DefaultStyle.dp)
+                spacing: Utils.getSizeWithScreenRatio(16)
 				width: contentListView.width
 				Rectangle {
 					visible: index !== 0
                     Layout.topMargin: Math.round((modelData.hideTopSeparator ? 0 : 16) * DefaultStyle.dp)
-                    Layout.bottomMargin: Math.round(16 * DefaultStyle.dp)
+                    Layout.bottomMargin: Utils.getSizeWithScreenRatio(16)
 					Layout.fillWidth: true
-                    height: Math.max(Math.round(1 * DefaultStyle.dp), 1)
-					color: modelData.hideTopSeparator ? 'transparent' : DefaultStyle.main2_500main
+                    height: Math.max(Utils.getSizeWithScreenRatio(1), 1)
+					color: modelData.hideTopSeparator ? 'transparent' : DefaultStyle.main2_500_main
 				}
 				GridLayout {
 					rows: 1
@@ -149,11 +153,11 @@ Rectangle {
 					Layout.fillWidth: true
 					// Layout.preferredWidth: parent.width
                     rowSpacing: Math.round((modelData.title.length > 0 || modelData.subTitle.length > 0 ? 20 : 0) * DefaultStyle.dp)
-                    columnSpacing: Math.round(47 * DefaultStyle.dp)
+                    columnSpacing: Utils.getSizeWithScreenRatio(47)
 					ColumnLayout {
-                        Layout.preferredWidth: Math.round(341 * DefaultStyle.dp)
-                        Layout.maximumWidth: Math.round(341 * DefaultStyle.dp)
-                        spacing: Math.round(3 * DefaultStyle.dp)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(341)
+                        Layout.maximumWidth: Utils.getSizeWithScreenRatio(341)
+                        spacing: Utils.getSizeWithScreenRatio(3)
 						Text {
 							text: modelData.title
 							visible: modelData.title.length > 0
@@ -176,8 +180,8 @@ Rectangle {
 					}
 					RowLayout {
                         Layout.topMargin: Math.round((modelData.hideTopMargin ? 0 : (mainItem.useVerticalLayout ? 10 : 21)) * DefaultStyle.dp)
-                        Layout.bottomMargin: Math.round(21 * DefaultStyle.dp)
-                        Layout.leftMargin: mainItem.useVerticalLayout ? 0 : Math.round(17 * DefaultStyle.dp)
+                        Layout.bottomMargin: Utils.getSizeWithScreenRatio(21)
+                        Layout.leftMargin: mainItem.useVerticalLayout ? 0 : Utils.getSizeWithScreenRatio(17)
                         Layout.preferredWidth: Math.round((modelData.customWidth > 0 ? modelData.customWidth : 545) * DefaultStyle.dp)
 						Layout.alignment: Qt.AlignRight
 						Loader {

Linphone/view/Page/Layout/Settings/AccountSettingsGeneralLayout.qml

@@ -180,7 +180,7 @@ AbstractSettingsLayout {
                         text: qsTr("manage_account_delete")
 						font: Typography.p2l
 						wrapMode: Text.WordWrap
-						color: DefaultStyle.danger_500main
+						color: DefaultStyle.danger_500_main
 						Layout.fillWidth: true
 					}
 					Text {
@@ -188,7 +188,7 @@ AbstractSettingsLayout {
                         text: qsTr("manage_account_delete_message")
 						font: Typography.p1
 						wrapMode: Text.WordWrap
-						color: DefaultStyle.main2_500main
+						color: DefaultStyle.main2_500_main
 						Layout.fillWidth: true
 					}
 				}

Linphone/view/Page/Layout/Settings/AdvancedSettingsLayout.qml

@@ -99,6 +99,8 @@ AbstractSettingsLayout {
                         //: Invalid URL format
                         UtilsCpp.showInformationPopup(qsTr("information_popup_error_title"), qsTr("settings_advanced_invalid_url_message"), false, UtilsCpp.getMainWindow())
 				}
+				//: "Download and apply remote provisioning"
+				Accessible.name: qsTr("download_apply_remote_provisioning_accessible_name")
 			}
 		}
 	}
@@ -124,6 +126,7 @@ AbstractSettingsLayout {
 					propertyName: "mediaEncryption"
 					textRole: 'display_name'
                     propertyOwner: SettingsCpp
+					Accessible.name: qsTr("settings_advanced_media_encryption_title")
 				}
 			}
 			SwitchSetting {

Linphone/view/Page/Layout/Settings/CallSettingsLayout.qml

@@ -126,6 +126,8 @@ AbstractSettingsLayout {
 					onClicked: {
 						fileDialog.open()
 					}
+					//: Choose ringtone file
+					Accessible.name:qsTr("choose_ringtone_file_accessible_name")
 				}
 			}
 		}

Linphone/view/Page/Layout/Settings/ContactsSettingsLayout.qml

@@ -42,6 +42,10 @@ AbstractSettingsLayout {
             addText: qsTr("settings_contacts_add_ldap_server_title")
             //: "Modifier un annuaire LDAP"
             editText: qsTr("settings_contacts_edit_ldap_server_title")
+			//: "Editer le serveur LDAP %1"
+			accessibleEditButtonText: qsTr("edit_ldap_server_accessible_name")
+			//: "Utiliser le serveur LDAP %1"
+			accessibleUseButtonText: qsTr("use_ldap_server_accessible_name")
 			proxyModel: LdapProxy {}
 			newItemGui: createGuiObject('Ldap')
 			settingsLayout: layoutUrl("LdapSettingsLayout")
@@ -69,6 +73,10 @@ AbstractSettingsLayout {
             addText: qsTr("settings_contacts_add_carddav_server_title")
             //: "Modifier un carnet d'adresse CardDAV"
             editText: qsTr("settings_contacts_edit_carddav_server_title")
+			//: "Editer le carnet d'adresses CardDAV %1"
+			accessibleEditButtonText: qsTr("edit_cardav_server_accessible_name")
+			//: "Utiliser le d'adresses CardDAV %1"
+			accessibleUseButtonText: qsTr("use_cardav_server_accessible_name")
 			proxyModel: CarddavProxy {
 				onModelReset:  {
 					carddavProvider.showAddButton = carddavProvider.proxyModel.count == 0

Linphone/view/Page/Layout/Settings/ContactsSettingsProviderLayout.qml

@@ -5,6 +5,7 @@ import QtQuick.Controls.Basic as Control
 import SettingsCpp 1.0
 import UtilsCpp
 import Linphone
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 RowLayout {
@@ -14,6 +15,8 @@ RowLayout {
 	property string addText
 	property string addTextDescription
 	property string editText
+	property string accessibleEditButtonText
+	property string accessibleUseButtonText
 	property var newItemGui
 	property string settingsLayout
 	property var proxyModel
@@ -25,18 +28,18 @@ RowLayout {
 	signal save()
 	signal undo()
 
-    spacing: Math.round(5 * DefaultStyle.dp)
+    spacing: Utils.getSizeWithScreenRatio(5)
 	ColumnLayout {
 		Layout.fillWidth: true
 		Layout.fillHeight: true
-        spacing: Math.round(16 * DefaultStyle.dp)
+        spacing: Utils.getSizeWithScreenRatio(16)
 		Repeater {
 			model: mainItem.proxyModel
 			RowLayout {
 				Layout.fillWidth: true
 				Layout.alignment: Qt.AlignLeft|Qt.AlignHCenter
-                Layout.preferredHeight: Math.round(74 * DefaultStyle.dp)
-                spacing: Math.round(20 * DefaultStyle.dp)
+                Layout.preferredHeight: Utils.getSizeWithScreenRatio(74)
+                spacing: Utils.getSizeWithScreenRatio(20)
 				Text {
 					text: modelData.core[titleProperty]
 					font: Typography.p2l
@@ -51,8 +54,10 @@ RowLayout {
 				Button {
 					style: ButtonStyle.noBackground
 					icon.source: AppIcons.pencil
-                    icon.width: Math.round(24 * DefaultStyle.dp)
-                    icon.height: Math.round(24 * DefaultStyle.dp)
+                    icon.width: Utils.getSizeWithScreenRatio(24)
+                    icon.height: Utils.getSizeWithScreenRatio(24)
+					Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+					Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
 					onClicked: {
 						mainItem.owner.container.push(mainItem.settingsLayout, {
 							titleText: mainItem.editText,
@@ -60,6 +65,7 @@ RowLayout {
 							container: mainItem.owner.container,
 							isNew: false})
 					}
+					Accessible.name: mainItem.accessibleEditButtonText.arg(modelData.core[titleProperty])
 				}
 				Switch {
 					id: switchButton
@@ -69,6 +75,7 @@ RowLayout {
 					onToggled: {
 						binding.when = true
 					}
+					Accessible.name: mainItem.accessibleUseButtonText.arg(modelData.core[titleProperty])
 				}
 				Binding {
 					id: binding
@@ -106,7 +113,7 @@ RowLayout {
 		}
 		RowLayout {
 			Layout.fillWidth: true
-            spacing: Math.round(5 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(5)
 			Item {
 				Layout.fillWidth: true
 			}
@@ -114,6 +121,7 @@ RowLayout {
 				Layout.alignment: Qt.AlignRight | Qt.AlignHCenter
                 //: "Ajouter"
                 text: qsTr("add")
+				Accessible.name: mainItem.addText
 				style: ButtonStyle.main
 				visible: mainItem.showAddButton
 				onClicked: {

Linphone/view/Page/Layout/Settings/LdapSettingsLayout.qml

@@ -6,6 +6,7 @@ import QtQuick.Dialogs
 import Linphone
 import SettingsCpp 1.0
 import UtilsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 AbstractSettingsLayout {
@@ -39,12 +40,14 @@ AbstractSettingsLayout {
 	Component {
 		id: topBar
 		RowLayout {
-            spacing: Math.round(20 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(20)
 			Button {
 				style: ButtonStyle.noBackground
 				icon.source: AppIcons.trashCan
-                icon.width: Math.round(32 * DefaultStyle.dp)
-                icon.height: Math.round(32 * DefaultStyle.dp)
+                icon.width: Utils.getSizeWithScreenRatio(30)
+                icon.height: Utils.getSizeWithScreenRatio(30)
+				Layout.preferredHeight: Utils.getSizeWithScreenRatio(38)
+				Layout.preferredWidth: Utils.getSizeWithScreenRatio(38)
 				visible: !isNew
 				onClicked: {
 					var mainWin = UtilsCpp.getMainWindow()
@@ -60,6 +63,8 @@ AbstractSettingsLayout {
 						}
 					)
 				}
+				//: Delete LDAP server
+				Accessible.name: qsTr("delete_ldap_server_accessible_name")
 			}
 		}
 	}
@@ -68,10 +73,10 @@ AbstractSettingsLayout {
 		id: ldapParametersComponent
 		ColumnLayout {
 			Layout.fillWidth: true
-            spacing: Math.round(20 * DefaultStyle.dp)
-            Layout.rightMargin: Math.round(44 * DefaultStyle.dp)
-            Layout.topMargin: Math.round(20 * DefaultStyle.dp)
-            Layout.leftMargin: Math.round(64 * DefaultStyle.dp)
+            spacing: Utils.getSizeWithScreenRatio(20)
+            Layout.rightMargin: Utils.getSizeWithScreenRatio(44)
+            Layout.topMargin: Utils.getSizeWithScreenRatio(20)
+            Layout.leftMargin: Utils.getSizeWithScreenRatio(64)
 			DecoratedTextField {
 				id: server
 				propertyName: "serverUrl"

Linphone/view/Page/Main/Account/AccountListView.qml

@@ -7,84 +7,93 @@ import QtQuick.Dialogs
 import Linphone
 import UtilsCpp
 import SettingsCpp
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
+import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
-Item {
+ColumnLayout{
 	id: mainItem
-    width: Math.round(517 * DefaultStyle.dp)
-
-    readonly property real spacing: Math.round(16 * DefaultStyle.dp)
-	property AccountProxy  accountProxy
+	anchors.top: parent.top
+	anchors.topMargin: Utils.getSizeWithScreenRatio(23)
+	anchors.left: parent.left
+	anchors.leftMargin: Utils.getSizeWithScreenRatio(24)
+	anchors.right: parent.right
+	anchors.rightMargin: Utils.getSizeWithScreenRatio(24)
+	anchors.bottom: parent.bottom
+	anchors.bottomMargin: Utils.getSizeWithScreenRatio(23)
 	
 	signal addAccountRequest()
     signal editAccount(AccountGui account)
+    readonly property var childrenWidth: Utils.getSizeWithScreenRatio(517)
 
-    implicitHeight: list.contentHeight + Math.round(32 * DefaultStyle.dp) + 1 + addAccountButton.height
-	ColumnLayout{
-		id: childLayout
-		anchors.top: parent.top
-        anchors.topMargin: mainItem.topPadding
-		anchors.left: parent.left
-        anchors.leftMargin: mainItem.leftPadding
-		anchors.right: parent.right
-        anchors.rightMargin: mainItem.rightPadding
-		anchors.bottom: parent.bottom
-        anchors.bottomMargin: mainItem.bottomPadding
-		ListView{
-			id: list
-			Layout.preferredHeight: contentHeight
-			Layout.fillWidth: true
-			spacing: mainItem.spacing
-			model: AccountProxy {
-				id: accountProxy
-				sourceModel: AppCpp.accounts
+    readonly property real spacing: Utils.getSizeWithScreenRatio(16)
+	required property var getPreviousItem
+	required property var getNextItem
+	property AccountProxy  accountProxy
+	property var popupId
+	Component{
+		id: contactDelegate
+		Contact{
+			id: contactItem
+			Layout.preferredWidth: mainItem.childrenWidth
+			account: modelData
+			isSelected: modelData && accountProxy.defaultAccount && modelData.core === accountProxy.defaultAccount.core
+			onAvatarClicked: fileDialog.open()
+			onBackgroundClicked: {
+				modelData.core.lSetDefaultAccount()
 			}
-			delegate: Contact{
-				id: contactItem
-				width: list.width
-				account: modelData
-				property bool isSelected: modelData && accountProxy.defaultAccount && modelData.core === accountProxy.defaultAccount.core
-				onAvatarClicked: fileDialog.open()
-				onBackgroundClicked: {
-					modelData.core.lSetDefaultAccount()
-				}
-				onEdit: editAccount(modelData)
-				hoverEnabled: true
-				backgroundColor: contactItem.isSelected 
-					? DefaultStyle.grey_200
-					: hovered
-						? DefaultStyle.main2_100
-						: DefaultStyle.grey_0
-				FileDialog {
-					id: fileDialog
-					currentFolder: StandardPaths.standardLocations(StandardPaths.PicturesLocation)[0]
-					onAccepted: {
-						var avatarPath = UtilsCpp.createAvatar( selectedFile )
-						if(avatarPath){
-							modelData.core.pictureUri = avatarPath
-						}
+			onEdit: editAccount(modelData)
+			hoverEnabled: true
+			spacing: mainItem.spacing
+			FileDialog {
+				id: fileDialog
+				currentFolder: StandardPaths.standardLocations(StandardPaths.PicturesLocation)[0]
+				onAccepted: {
+					var avatarPath = UtilsCpp.createAvatar( selectedFile )
+					if(avatarPath){
+						modelData.core.pictureUri = avatarPath
 					}
 				}
 			}
-		}
-		Rectangle{
-			id: separator
-			Layout.fillWidth: true
-			Layout.topMargin: mainItem.spacing
-			Layout.bottomMargin: mainItem.spacing
-			visible: addAccountButton.visible
-            height: Math.max(Math.round(1 * DefaultStyle.dp), 1)
-			color: DefaultStyle.main2_300
-		}
-		IconLabelButton{
-			id: addAccountButton
-			Layout.fillWidth: true
-			visible: SettingsCpp.maxAccount == 0 || SettingsCpp.maxAccount > accountProxy.count
-			onClicked: mainItem.addAccountRequest()
-			icon.source: AppIcons.plusCircle
-            icon.width: Math.round(32 * DefaultStyle.dp)
-            icon.height: Math.round(32 * DefaultStyle.dp)
-			text: 'Ajouter un compte'
+			style: ButtonStyle.whiteSelected
+			KeyNavigation.up: visibleChildren.length
+								!= 0 ? getPreviousItem(
+											index) : null
+			KeyNavigation.down: visibleChildren.length
+								!= 0 ? getNextItem(
+											index) : null
 		}
 	}
-}
+
+	Repeater{
+		model: AccountProxy {
+			id: accountProxy
+			sourceModel: AppCpp.accounts
+		}
+		delegate: contactDelegate
+	}
+	HorizontalBar{
+		Layout.topMargin: mainItem.spacing
+		Layout.bottomMargin: mainItem.spacing
+		visible: addAccountButton.visible
+		color: DefaultStyle.main2_300
+	}
+	IconLabelButton{
+		id: addAccountButton
+		Layout.fillWidth: true
+		visible: SettingsCpp.maxAccount == 0 || SettingsCpp.maxAccount > accountProxy.count
+		onClicked: mainItem.addAccountRequest()
+		icon.source: AppIcons.plusCircle
+		icon.width: Utils.getSizeWithScreenRatio(32)
+		icon.height: Utils.getSizeWithScreenRatio(32)
+		//: Add an account
+		text: qsTr("add_an_account")
+		KeyNavigation.up: visibleChildren.length
+							!= 0 ? getPreviousItem(
+										AppCpp.accounts.getCount()) : null
+		KeyNavigation.down: visibleChildren.length
+							!= 0 ? getNextItem(
+										AppCpp.accounts.getCount()) : null
+	}
+	}
+
  

Linphone/view/Page/Main/Call/CallPage.qml

@@ -60,7 +60,7 @@ AbstractMainPage {
                                         Control.StackView.Immediate)
     }
     rightPanelStackView.initialItem: emptySelection
-    rightPanelStackView.width: Math.round(360 * DefaultStyle.dp)
+    rightPanelStackView.width: Utils.getSizeWithScreenRatio(360)
 
     onNoItemButtonPressed: goToNewCall()
 
@@ -81,7 +81,7 @@ AbstractMainPage {
 
     Dialog {
         id: deleteHistoryPopup
-        width: Math.round(637 * DefaultStyle.dp)
+        width: Utils.getSizeWithScreenRatio(637)
         //: Supprimer l\'historique d\'appels ?
         title: qsTr("history_dialog_delete_all_call_logs_title")
         //: "L'ensemble de votre historique d'appels sera définitivement supprimé."
@@ -89,7 +89,7 @@ AbstractMainPage {
     }
     Dialog {
         id: deleteForUserPopup
-        width: Math.round(637 * DefaultStyle.dp)
+        width: Utils.getSizeWithScreenRatio(637)
         //: Supprimer l'historique d\'appels ?
         title: qsTr("history_dialog_delete_call_logs_title")
         //: "L\'ensemble de votre historique d\'appels avec ce correspondant sera définitivement supprimé."
@@ -104,7 +104,7 @@ AbstractMainPage {
         Control.StackView {
             id: listStackView
             anchors.fill: parent
-            anchors.leftMargin: Math.round(45 * DefaultStyle.dp)
+            anchors.leftMargin: Utils.getSizeWithScreenRatio(45)
             clip: true
             initialItem: historyListItem
             focus: true
@@ -117,7 +117,7 @@ AbstractMainPage {
             anchors.bottom: parent.bottom
             anchors.left: parent.left
             anchors.right: parent.right
-            height: Math.round(402 * DefaultStyle.dp)
+            height: Utils.getSizeWithScreenRatio(402)
             NumericPadPopup {
                 id: numericPadPopupItem
                 width: parent.width
@@ -130,7 +130,7 @@ AbstractMainPage {
         }
     }
 
-    Component {
+    Component {                 
         id: historyListItem
         FocusScope {
             objectName: "historyListItem"
@@ -140,7 +140,7 @@ AbstractMainPage {
                 spacing: 0
                 RowLayout {
                     id: titleCallLayout
-                    spacing: Math.round(16 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(16)
                     Text {
                         Layout.fillWidth: true
                         //: "Appels"
@@ -154,12 +154,14 @@ AbstractMainPage {
                     }
                     PopupButton {
                         id: removeHistory
-                        width: Math.round(24 * DefaultStyle.dp)
-                        height: Math.round(24 * DefaultStyle.dp)
+                        icon.width: Utils.getSizeWithScreenRatio(24)
+                        icon.height: Utils.getSizeWithScreenRatio(24)
                         focus: true
                         popup.x: 0
                         KeyNavigation.right: newCallButton
                         KeyNavigation.down: listStackView
+                        //: Call history options
+                        popUpTitle: qsTr("call_history_list_options_accessible_name")
                         popup.contentItem: ColumnLayout {
                             IconLabelButton {
                                 Layout.fillWidth: true
@@ -186,13 +188,15 @@ AbstractMainPage {
                         id: newCallButton
                         style: ButtonStyle.noBackground
                         icon.source: AppIcons.newCall
-                        Layout.preferredWidth: Math.round(28 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(28 * DefaultStyle.dp)
-                        Layout.rightMargin: Math.round(39 * DefaultStyle.dp)
-                        icon.width: Math.round(28 * DefaultStyle.dp)
-                        icon.height: Math.round(28 * DefaultStyle.dp)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(34)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(34)
+                        Layout.rightMargin: Utils.getSizeWithScreenRatio(39)
+                        icon.width: Utils.getSizeWithScreenRatio(28)
+                        icon.height: Utils.getSizeWithScreenRatio(28)
                         KeyNavigation.left: removeHistory
                         KeyNavigation.down: listStackView
+                        //: Create new call
+                        Accessible.name: qsTr("create_new_call_accessible_name")
                         onClicked: {
                             console.debug("[CallPage]User: create new call")
                             listStackView.push(newCallItem)
@@ -202,8 +206,8 @@ AbstractMainPage {
                 SearchBar {
                     id: searchBar
                     Layout.fillWidth: true
-                    Layout.topMargin: Math.round(18 * DefaultStyle.dp)
-                    Layout.rightMargin: Math.round(39 * DefaultStyle.dp)
+                    Layout.topMargin: Utils.getSizeWithScreenRatio(18)
+                    Layout.rightMargin: Utils.getSizeWithScreenRatio(39)
                     //: "Rechercher un appel"
                     placeholderText: qsTr("call_search_in_history")
                     visible: historyListView.count !== 0 || text.length !== 0
@@ -220,9 +224,9 @@ AbstractMainPage {
 				Rectangle {
 					visible: SettingsCpp.callForwardToAddress.length > 0
 					Layout.fillWidth: true
-					Layout.preferredHeight: Math.round(40 * DefaultStyle.dp)
-					Layout.topMargin: Math.round(18 * DefaultStyle.dp)
-					Layout.rightMargin: Math.round(39 * DefaultStyle.dp)
+					Layout.preferredHeight: Utils.getSizeWithScreenRatio(40)
+					Layout.topMargin: Utils.getSizeWithScreenRatio(18)
+					Layout.rightMargin: Utils.getSizeWithScreenRatio(39)
 					color: "transparent"
 					radius: 25 * DefaultStyle.dp
 					border.color: DefaultStyle.warning_500_main
@@ -235,8 +239,8 @@ AbstractMainPage {
 							fillMode: Image.PreserveAspectFit
 							imageSource: AppIcons.callForward
 							colorizationColor: DefaultStyle.warning_500_main
-							Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
-							Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
+							Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
+							Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
 						}
 						Text {
 							text: qsTr("call_forward_to_address_info") + (SettingsCpp.callForwardToAddress == 'voicemail' ? qsTr("call_forward_to_address_info_voicemail") : SettingsCpp.callForwardToAddress)
@@ -259,14 +263,14 @@ AbstractMainPage {
                     Control.Control {
                         id: listLayout
                         anchors.fill: parent
-                        anchors.rightMargin: Math.round(39 * DefaultStyle.dp)
+                        anchors.rightMargin: Utils.getSizeWithScreenRatio(39)
                         padding: 0
                         background: Item {}
                         contentItem: ColumnLayout {
                             Text {
                                 visible: historyListView.count === 0 && !historyListView.loading
                                 Layout.alignment: Qt.AlignHCenter
-                                Layout.topMargin: Math.round(137 * DefaultStyle.dp)
+                                Layout.topMargin: Utils.getSizeWithScreenRatio(137)
                                 //: "Aucun résultat…"
                                 text: searchBar.text.length != 0 ? qsTr("list_filter_no_result_found")
                                                                    //: "Aucun appel dans votre historique"
@@ -280,7 +284,7 @@ AbstractMainPage {
                                 id: historyListView
                                 Layout.fillWidth: true
                                 Layout.fillHeight: true
-                                Layout.topMargin: Math.round(38 * DefaultStyle.dp)
+                                Layout.topMargin: Utils.getSizeWithScreenRatio(38)
                                 searchBar: searchBar
                                 Control.ScrollBar.vertical: scrollbar
 
@@ -314,7 +318,7 @@ AbstractMainPage {
                         anchors.top: parent.top
                         anchors.bottom: parent.bottom
                         anchors.right: parent.right
-                        anchors.rightMargin: Math.round(8 * DefaultStyle.dp)
+                        anchors.rightMargin: Utils.getSizeWithScreenRatio(8)
                         policy: Control.ScrollBar.AsNeeded
                     }
                 }
@@ -336,14 +340,18 @@ AbstractMainPage {
                 anchors.fill: parent
                 spacing: 0
                 RowLayout {
-                    spacing: Math.round(10 * DefaultStyle.dp)
+                    spacing: Utils.getSizeWithScreenRatio(10)
                     Button {
-                        Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
+                        icon.width: Utils.getSizeWithScreenRatio(24)
+                        icon.height: Utils.getSizeWithScreenRatio(24)
+                        Layout.preferredWidth: Utils.getSizeWithScreenRatio(30)
+                        Layout.preferredHeight: Utils.getSizeWithScreenRatio(30)
                         style: ButtonStyle.noBackground
                         icon.source: AppIcons.leftArrow
                         focus: true
                         KeyNavigation.down: listStackView
+                        //: Return to call history
+                        Accessible.name: qsTr("return_to_call_history_accessible_name")
                         onClicked: {
                             console.debug(
                                         "[CallPage]User: return to call history")
@@ -365,7 +373,7 @@ AbstractMainPage {
                 }
                 NewCallForm {
                     id: callContactsList
-                    Layout.topMargin: Math.round(18 * DefaultStyle.dp)
+                    Layout.topMargin: Utils.getSizeWithScreenRatio(18)
                     Layout.fillWidth: true
                     Layout.fillHeight: true
                     focus: true
@@ -433,8 +441,8 @@ AbstractMainPage {
             CallHistoryLayout {
                 id: contactDetail
                 anchors.fill: parent
-                anchors.topMargin: Math.round(45 * DefaultStyle.dp)
-                anchors.bottomMargin: Math.round(45 * DefaultStyle.dp)
+                anchors.topMargin: Utils.getSizeWithScreenRatio(45)
+                anchors.bottomMargin: Utils.getSizeWithScreenRatio(45)
                 visible: mainItem.selectedRowHistoryGui != undefined
                 callHistoryGui: selectedRowHistoryGui
 
@@ -448,6 +456,7 @@ AbstractMainPage {
                     id: detailOptions
                     anchors.right: parent.right
                     anchors.verticalCenter: parent.verticalCenter
+                    popUpTitle: qsTr("call_history_options_accessible_name")
                     popup.x: width
                     popup.contentItem: FocusScope {
                         implicitHeight: detailsButtons.implicitHeight
@@ -463,14 +472,15 @@ AbstractMainPage {
                             id: detailsButtons
                             anchors.fill: parent
                             IconLabelButton {
+                                id: addContactButton
                                 Layout.fillWidth: true
                                 //: "Show contact"
                                 text: contactDetail.isLocalFriend ? qsTr("menu_see_existing_contact") :
                                                               //: "Add to contacts"
                                                               qsTr("menu_add_address_to_contacts")
                                 icon.source: AppIcons.plusCircle
-                                icon.width: Math.round(32 * DefaultStyle.dp)
-                                icon.height: Math.round(32 * DefaultStyle.dp)
+                                icon.width: Utils.getSizeWithScreenRatio(32)
+                                icon.height: Utils.getSizeWithScreenRatio(32)
                                 onClicked: {
                                     detailOptions.close()
                                     if (contactDetail.isLocalFriend)
@@ -478,14 +488,21 @@ AbstractMainPage {
                                     else
                                         mainItem.createContactRequested(contactDetail.contactName, contactDetail.contactAddress)
                                 }
+                                KeyNavigation.up: visibleChildren.length
+                                                    != 0 ? detailOptions.getPreviousItem(
+                                                                0) : null
+                                KeyNavigation.down: visibleChildren.length
+                                                    != 0 ? detailOptions.getNextItem(
+                                                                0) : null
                             }
                             IconLabelButton {
+                                id: copySIPAddressButton
                                 Layout.fillWidth: true
                                 //: "Copier l'adresse SIP"
                                 text: qsTr("menu_copy_sip_address")
                                 icon.source: AppIcons.copy
-                                icon.width: Math.round(32 * DefaultStyle.dp)
-                                icon.height: Math.round(32 * DefaultStyle.dp)
+                                icon.width: Utils.getSizeWithScreenRatio(32)
+                                icon.height: Utils.getSizeWithScreenRatio(32)
                                 onClicked: {
                                     detailOptions.close()
                                     var success = UtilsCpp.copyToClipboard(
@@ -505,6 +522,12 @@ AbstractMainPage {
                                                     qsTr("sip_address_copy_to_clipboard_error"),
                                                     false)
                                 }
+                                KeyNavigation.up: visibleChildren.length
+                                                    != 0 ? detailOptions.getPreviousItem(
+                                                                1) : null
+                                KeyNavigation.down: visibleChildren.length
+                                                    != 0 ? detailOptions.getNextItem(
+                                                                1) : null
                             }
                             // IconLabelButton {
                             // 	background: Item {}
@@ -517,17 +540,18 @@ AbstractMainPage {
                             // }
                             Rectangle {
                                 Layout.fillWidth: true
-                                Layout.preferredHeight: Math.round(2 * DefaultStyle.dp)
+                                Layout.preferredHeight: Utils.getSizeWithScreenRatio(2)
                                 color: DefaultStyle.main2_400
                             }
 
                             IconLabelButton {
+                                id: deleteHistoryButton
                                 Layout.fillWidth: true
                                 //: "Supprimer l'historique"
                                 text: qsTr("menu_delete_history")
                                 icon.source: AppIcons.trashCan
-                                icon.width: Math.round(32 * DefaultStyle.dp)
-                                icon.height: Math.round(32 * DefaultStyle.dp)
+                                icon.width: Utils.getSizeWithScreenRatio(32)
+                                icon.height: Utils.getSizeWithScreenRatio(32)
                                 style: ButtonStyle.hoveredBackgroundRed
                                 Connections {
                                     target: deleteForUserPopup
@@ -541,12 +565,18 @@ AbstractMainPage {
                                     detailOptions.close()
                                     deleteForUserPopup.open()
                                 }
+                                KeyNavigation.up: visibleChildren.length
+                                                    != 0 ? detailOptions.getPreviousItem(
+                                                                2) : null
+                                KeyNavigation.down: visibleChildren.length
+                                                    != 0 ? detailOptions.getNextItem(
+                                                                2) : null
                             }
                         }
                     }
                 }
                 detailContent: Item {
-                    Layout.preferredWidth: Math.round(360 * DefaultStyle.dp)
+                    Layout.preferredWidth: Utils.getSizeWithScreenRatio(360)
                     Layout.fillHeight: true
                     RoundedPane {
                         id: detailControl
@@ -557,7 +587,7 @@ AbstractMainPage {
                             id: detailListBackground
                             anchors.fill: parent
                             color: DefaultStyle.grey_0
-                            radius: Math.round(15 * DefaultStyle.dp)
+                            radius: Utils.getSizeWithScreenRatio(15)
                         }
 
                         contentItem: Control.ScrollView {
@@ -573,37 +603,37 @@ AbstractMainPage {
                                 id: detailListView
                                 Layout.fillWidth: true
                                 Layout.fillHeight: true
-                                Layout.rightMargin: historyScrollBar.width + Math.round(8 * DefaultStyle.dp)
-                                spacing: Math.round(14 * DefaultStyle.dp)
+                                Layout.rightMargin: historyScrollBar.width + Utils.getSizeWithScreenRatio(8)
+                                spacing: Utils.getSizeWithScreenRatio(14)
                                 clip: true
                                 searchText: mainItem.selectedRowHistoryGui ? mainItem.selectedRowHistoryGui.core.remoteAddress : ""
-                                busyIndicatorSize: Math.round(40 * DefaultStyle.dp)
+                                busyIndicatorSize: Utils.getSizeWithScreenRatio(40)
 
-                                delegate: Item {
-                                    width: detailListView.width
-                                    height: Math.round(56 * DefaultStyle.dp)
-                                    RowLayout {
-                                        anchors.fill: parent
-                                        anchors.leftMargin: Math.round(20 * DefaultStyle.dp)
-                                        anchors.rightMargin: Math.round(20 * DefaultStyle.dp)
-                                        anchors.verticalCenter: parent.verticalCenter
-                                        ColumnLayout {
-                                            Layout.alignment: Qt.AlignVCenter
-                                            RowLayout {
-                                                EffectImage {
-                                                    id: statusIcon
-                                                    imageSource: modelData.core.status
-                                                                    === LinphoneEnums.CallStatus.Declined
-                                                                    || modelData.core.status === LinphoneEnums.CallStatus.DeclinedElsewhere || modelData.core.status === LinphoneEnums.CallStatus.Aborted || modelData.core.status === LinphoneEnums.CallStatus.EarlyAborted ? AppIcons.arrowElbow : modelData.core.isOutgoing ? AppIcons.arrowUpRight : AppIcons.arrowDownLeft
-                                                    colorizationColor: modelData.core.status === LinphoneEnums.CallStatus.Declined || modelData.core.status === LinphoneEnums.CallStatus.DeclinedElsewhere || modelData.core.status === LinphoneEnums.CallStatus.Aborted || modelData.core.status === LinphoneEnums.CallStatus.EarlyAborted || modelData.core.status === LinphoneEnums.CallStatus.Missed ? DefaultStyle.danger_500main : modelData.core.isOutgoing ? DefaultStyle.info_500_main : DefaultStyle.success_500main
-                                                    Layout.preferredWidth: Math.round(16 * DefaultStyle.dp)
-                                                    Layout.preferredHeight: Math.round(16 * DefaultStyle.dp)
-                                                    transform: Rotation {
-                                                        angle: modelData.core.isOutgoing
-                                                                && (modelData.core.status === LinphoneEnums.CallStatus.Declined || modelData.core.status === LinphoneEnums.CallStatus.DeclinedElsewhere || modelData.core.status === LinphoneEnums.CallStatus.Aborted || modelData.core.status === LinphoneEnums.CallStatus.EarlyAborted) ? 180 : 0
-                                                        origin {
-                                                            x: statusIcon.width / 2
-                                                            y: statusIcon.height / 2
+                            delegate: Item {
+                                width: detailListView.width
+                                height: Utils.getSizeWithScreenRatio(56)
+                                RowLayout {
+                                    anchors.fill: parent
+                                    anchors.leftMargin: Utils.getSizeWithScreenRatio(20)
+                                    anchors.rightMargin: Utils.getSizeWithScreenRatio(20)
+                                    anchors.verticalCenter: parent.verticalCenter
+                                    ColumnLayout {
+                                        Layout.alignment: Qt.AlignVCenter
+                                        RowLayout {
+                                            EffectImage {
+                                                id: statusIcon
+                                                imageSource: modelData.core.status
+                                                             === LinphoneEnums.CallStatus.Declined
+                                                             || modelData.core.status === LinphoneEnums.CallStatus.DeclinedElsewhere || modelData.core.status === LinphoneEnums.CallStatus.Aborted || modelData.core.status === LinphoneEnums.CallStatus.EarlyAborted ? AppIcons.arrowElbow : modelData.core.isOutgoing ? AppIcons.arrowUpRight : AppIcons.arrowDownLeft
+                                                colorizationColor: modelData.core.status === LinphoneEnums.CallStatus.Declined || modelData.core.status === LinphoneEnums.CallStatus.DeclinedElsewhere || modelData.core.status === LinphoneEnums.CallStatus.Aborted || modelData.core.status === LinphoneEnums.CallStatus.EarlyAborted || modelData.core.status === LinphoneEnums.CallStatus.Missed ? DefaultStyle.danger_500_main : modelData.core.isOutgoing ? DefaultStyle.info_500_main : DefaultStyle.success_500_main
+                                                Layout.preferredWidth: Utils.getSizeWithScreenRatio(16)
+                                                Layout.preferredHeight: Utils.getSizeWithScreenRatio(16)
+                                                transform: Rotation {
+                                                    angle: modelData.core.isOutgoing
+                                                           && (modelData.core.status === LinphoneEnums.CallStatus.Declined || modelData.core.status === LinphoneEnums.CallStatus.DeclinedElsewhere || modelData.core.status === LinphoneEnums.CallStatus.Aborted || modelData.core.status === LinphoneEnums.CallStatus.EarlyAborted) ? 180 : 0
+                                                    origin {
+                                                        x: statusIcon.width / 2
+                                                        y: statusIcon.height / 2
                                                         }
                                                     }
                                                 }
@@ -623,10 +653,10 @@ AbstractMainPage {
                                             }
                                             Text {
                                                 text: UtilsCpp.formatDate(modelData.core.date)
-                                                color: modelData.core.status === LinphoneEnums.CallStatus.Missed ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+                                                color: modelData.core.status === LinphoneEnums.CallStatus.Missed ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
                                                 font {
-                                                    pixelSize: Math.round(12 * DefaultStyle.dp)
-                                                    weight: Math.round(300 * DefaultStyle.dp)
+                                                    pixelSize: Utils.getSizeWithScreenRatio(12)
+                                                    weight: Utils.getSizeWithScreenRatio(300)
                                                 }
                                             }
                                         }
@@ -639,8 +669,8 @@ AbstractMainPage {
                                                         modelData.core.duration,
                                                         false)
                                             font {
-                                                pixelSize: Math.round(12 * DefaultStyle.dp)
-                                                weight: Math.round(300 * DefaultStyle.dp)
+                                                pixelSize: Utils.getSizeWithScreenRatio(12)
+                                                weight: Utils.getSizeWithScreenRatio(300)
                                             }
                                         }
                                     }
@@ -660,11 +690,11 @@ AbstractMainPage {
         id: iconLabel
         property string text
         property string iconSource
-        property color colorizationColor: DefaultStyle.main2_500main
+        property color colorizationColor: DefaultStyle.main2_500_main
         EffectImage {
             imageSource: iconLabel.iconSource
-            Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
-            Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
+            Layout.preferredWidth: Utils.getSizeWithScreenRatio(24)
+            Layout.preferredHeight: Utils.getSizeWithScreenRatio(24)
             fillMode: Image.PreserveAspectFit
             colorizationColor: iconLabel.colorizationColor
         }

Linphone/view/Page/Main/Call/CallSettingsPanel.qml

@@ -2,6 +2,7 @@ import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls.Basic as Control
 import Linphone
+import 'qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js' as Utils
 import 'qrc:/qt/qml/Linphone/view/Style/buttonStyle.js' as ButtonStyle
 
 Control.Page {
@@ -11,6 +12,8 @@ Control.Page {
 	property alias customHeaderButtons: customButtonLayout.children
 	property int contentItemHeight: scrollview.height
 	property bool closeButtonVisible: true
+	property Item firstContentFocusableItem: undefined
+	property Item lastContentFocusableItem: undefined
 	clip: true
 
 	property string headerTitleText
@@ -77,6 +80,9 @@ Control.Page {
 					style: ButtonStyle.noBackground
 					icon.source: AppIcons.closeX
 					onClicked: mainItem.visible = false
+					//: Close %1 panel
+					Accessible.name: qsTr("close_name_panel_accessible_button").arg(mainItem.headerTitleText)
+					KeyNavigation.tab : firstContentFocusableItem ?? nextItemInFocusChain()
 				}
 			}
 			RowLayout {
@@ -106,7 +112,7 @@ Control.Page {
 					verticalAlignment: Text.AlignVCenter
 
 						text: mainItem.headerSubtitleText
-						color: DefaultStyle.main2_500main
+						color: DefaultStyle.main2_500_main
 						font {
                             pixelSize: Math.round(12 * DefaultStyle.dp)
                             weight: Math.round(300 * DefaultStyle.dp)

Linphone/view/Page/Main/Contact/ContactPage.qml

@@ -245,6 +245,8 @@ FriendGui{
                     mainItem.createContact("", "")
                 }
                 KeyNavigation.down: searchBar
+                //: Create new contact
+                Accessible.name: qsTr("create_contact_accessible_name")
             }
         }
 
@@ -340,6 +342,8 @@ FriendGui{
                         icon.source: contactDetailLayout.icon
                         style: ButtonStyle.noBackgroundOrange
                         onClicked: contactDetailLayout.titleIconClicked()
+                        //: More info %1
+                        Accessible.name: qsTr("more_info_accessible_name").arg(contactDetailLayout.label)
                     }
                     Item {
                         Layout.fillWidth: true
@@ -351,6 +355,12 @@ FriendGui{
                         checked: true
                         icon.source: checked ? AppIcons.upArrow : AppIcons.downArrow
                         KeyNavigation.down: contentControl
+                        Accessible.name: (checked ?
+                            //: Shrink %1
+                            qsTr("shrink_accessible_name"):
+                            //: Expand %1
+                            qsTr("expand_accessible_name")).arg(contactDetailLayout.label)
+
                     }
                 }
                 RoundedPane {
@@ -378,28 +388,6 @@ FriendGui{
                 property var computedContactNameObj: UtilsCpp.getDisplayName(contactAddress)
                 property string computedContactName: computedContactNameObj ? computedContactNameObj.value : ""
                 property string contactName: contact ? contact.core.fullName : computedContactName
-                component LabelButton: ColumnLayout {
-                    id: labelButton
-                    // property alias image: buttonImg
-                    property alias button: button
-                    property string label
-                    spacing: Math.round(8 * DefaultStyle.dp)
-                    RoundButton {
-                        id: button
-                        Layout.alignment: Qt.AlignHCenter
-                        Layout.preferredWidth: Math.round(56 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(56 * DefaultStyle.dp)
-                        style: ButtonStyle.grey
-                    }
-                    Text {
-                        Layout.alignment: Qt.AlignHCenter
-                        text: labelButton.label
-                        font {
-                            pixelSize: Typography.p1.pixelSize
-                            weight: Typography.p1.weight
-                        }
-                    }
-                }
                 component ActionsButtons: RowLayout {
                     spacing: Math.round(58 * DefaultStyle.dp)
                     LabelButton {
@@ -533,6 +521,8 @@ FriendGui{
                                                         UtilsCpp.createCall(
                                                                     listViewModelData.address)
                                                     }
+                                                    //: Call address %1
+                                                    Accessible.name: qsTr("call_adress_accessible_name").arg(listViewModelData.address)
                                                 }
                                             }
 
@@ -639,6 +629,7 @@ FriendGui{
                                 }
                                 onClicked: console.debug(
                                                "TODO : go to shared media")
+                                Accessible.name: qsTr("contact_details_medias_subtitle")
                             }
                         }
                         ContactDetailLayout {
@@ -707,6 +698,8 @@ FriendGui{
                                             style: ButtonStyle.tertiary
                                             //: "Vérifier"
                                             text: qsTr("contact_make_call_check_device_trust")
+                                            //: Verify %1 device
+                                            Accessible.name: qsTr("verify_device_accessible_name").arg(deviceDelegate.deviceName)
                                             onClicked: {
                                                 if (SettingsCpp.getDisplayDeviceCheckConfirmation(
                                                             )) {

Linphone/view/Page/Main/Meeting/MeetingPage.qml

@@ -600,7 +600,7 @@ AbstractMainPage {
 					Text {
 						//: "%n participant(s) sélectionné(s)"
 						text: qsTr("group_call_participant_selected", '', addParticipantLayout.selectedParticipantsCount).arg(addParticipantLayout.selectedParticipantsCount)
-						color: DefaultStyle.main2_500main
+						color: DefaultStyle.main2_500_main
 						Layout.leftMargin: addParticipantsBackButton.width + addParticipantsButtons.spacing
 						maximumLineCount: 1
 						font {

Linphone/view/Page/Window/AbstractWindow.qml

@@ -275,7 +275,7 @@ ApplicationWindow {
             font.pixelSize: Math.round(14 * DefaultStyle.dp)
             // "%1 FPS"
             text: qsTr("fps_counter").arg(parent.fps)
-            color: parent.fps < 30 ? DefaultStyle.danger_500main : DefaultStyle.main2_900
+            color: parent.fps < 30 ? DefaultStyle.danger_500_main : DefaultStyle.main2_900
         }
     }
 }

Linphone/view/Page/Window/Call/CallsWindow.qml

@@ -7,6 +7,7 @@ import EnumsToStringCpp
 import UtilsCpp
 import SettingsCpp
 import DesktopToolsCpp
+import "qrc:/qt/qml/Linphone/view/Control/Tool/Helper/utils.js" as Utils
 import "qrc:/qt/qml/Linphone/view/Style/buttonStyle.js" as ButtonStyle
 
 AbstractWindow {
@@ -28,6 +29,16 @@ AbstractWindow {
     property bool callTerminatedByUser: false
     property var callState: call ? call.core.state : LinphoneEnums.CallState.Idle
     property var transferState: call && call.core.transferState
+    property bool startingCall: mainWindow.callState == LinphoneEnums.CallState.OutgoingInit
+        || mainWindow.callState
+        == LinphoneEnums.CallState.OutgoingProgress
+        || mainWindow.callState
+        == LinphoneEnums.CallState.OutgoingRinging
+        || mainWindow.callState
+        == LinphoneEnums.CallState.OutgoingEarlyMedia
+        || mainWindow.callState == LinphoneEnums.CallState.IncomingReceived
+    property Item firstButtonInBottomTab : mainWindow.startingCall ? endCallButton : (videoCameraButton.visible && videoCameraButton.enabled ? videoCameraButton : audioMicrophoneButton)
+    property Item lastButtonInBottomTab : mainWindow.startingCall ? Utils.getLastFocussableItemInItem(controlCallButtons) : endCallButton
 
     onCallStateChanged: {
         if (callState === LinphoneEnums.CallState.Connected) {
@@ -338,7 +349,7 @@ AbstractWindow {
                                                === LinphoneEnums.CallState.End
                                                || mainWindow.callState
                                                === LinphoneEnums.CallState.Released
-                                               || mainWindow.conference ? DefaultStyle.danger_500main : mainWindow.call.core.dir === LinphoneEnums.CallDir.Outgoing ? DefaultStyle.info_500_main : DefaultStyle.success_500main
+                                               || mainWindow.conference ? DefaultStyle.danger_500_main : mainWindow.call.core.dir === LinphoneEnums.CallDir.Outgoing ? DefaultStyle.info_500_main : DefaultStyle.success_500_main
                             onColorizationColorChanged: {
                                 callStatusIcon.active = !callStatusIcon.active
                                 callStatusIcon.active = !callStatusIcon.active
@@ -520,31 +531,36 @@ AbstractWindow {
                     Item {
                         Layout.fillWidth: true
                     }
-                    EffectImage {
-                        Layout.preferredWidth: Math.round(32 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(32 * DefaultStyle.dp)
-                        Layout.rightMargin: Math.round(30 * DefaultStyle.dp)
+
+                    // Button open statistics panel
+                    Button{
+                        id: openStatisticPanelButton
                         property int quality: mainWindow.call ? mainWindow.call.core.quality : 0
-                        imageSource: quality >= 4 ? AppIcons.cellSignalFull : quality >= 3 ? AppIcons.cellSignalMedium : quality >= 2 ? AppIcons.cellSignalLow : AppIcons.cellSignalNone
+                        icon.width: Math.round(32 * DefaultStyle.dp)
+                        icon.height: Math.round(32 * DefaultStyle.dp)
+                        Layout.preferredWidth: Math.round(40 * DefaultStyle.dp)
+                        Layout.preferredHeight: Math.round(40 * DefaultStyle.dp)
+                        Layout.rightMargin: Math.round(30 * DefaultStyle.dp)
+                        icon.source: quality >= 4 ? AppIcons.cellSignalFull : quality >= 3 ? AppIcons.cellSignalMedium : quality >= 2 ? AppIcons.cellSignalLow : AppIcons.cellSignalNone
                         colorizationColor: DefaultStyle.grey_0
-                        MouseArea {
-                            anchors.fill: parent
-                            hoverEnabled: true
-                            cursorShape: containsMouse ? Qt.PointingHandCursor : Qt.ArrowCursor
-                            onClicked: {
-                                if (rightPanel.visible
-                                        && rightPanel.contentLoader.item.objectName
-                                        === "statsPanel")
-                                    rightPanel.visible = false
-                                else {
-                                    rightPanel.visible = true
-                                    rightPanel.replace(statsPanel)
-                                }
+                        style: ButtonStyle.noBackgroundLightBorder
+                        Accessible.name: qsTr("open_statistic_panel_accessible_name")
+                        onClicked: {
+                            if (rightPanel.visible
+                                    && rightPanel.contentLoader.item.objectName
+                                    === "statsPanel")
+                                rightPanel.visible = false
+                            else {
+                                rightPanel.visible = true
+                                rightPanel.replace(statsPanel)
                             }
                         }
+                        KeyNavigation.tab: rightPanel.visible ? nextItemInFocusChain() : mainWindow.firstButtonInBottomTab
+                        KeyNavigation.backtab: mainWindow.lastButtonInBottomTab
                     }
                 }
 
+                // Banner middle of header - screen sharing or record screen
                 Control.Control {
                     id: screenSharingOrRecordBanner
                     property var isScreenSharing: mainWindow.conference && mainWindow.conference.core.isLocalScreenSharing 
@@ -573,14 +589,14 @@ AbstractWindow {
                                     : AppIcons.recordFill
                                 colorizationColor: screenSharingOrRecordBanner.isScreenSharing
                                     ? DefaultStyle.grey_0
-                                    : DefaultStyle.danger_500main
+                                    : DefaultStyle.danger_500_main
                                 Layout.preferredWidth: Math.round(24 * DefaultStyle.dp)
                                 Layout.preferredHeight: Math.round(24 * DefaultStyle.dp)
                             }
                             Text {
                                 color: screenSharingOrRecordBanner.isScreenSharing
                                     ? DefaultStyle.grey_0
-                                    : DefaultStyle.danger_500main
+                                    : DefaultStyle.danger_500_main
                                 font: Typography.b1
                                 text: mainWindow.call
                                         ? screenSharingOrRecordBanner.isScreenSharing
@@ -603,12 +619,18 @@ AbstractWindow {
                         MediumButton {
                             visible: mainWindow.call
                                      && mainWindow.call.core.recording || screenSharingOrRecordBanner.isScreenSharing
-                            //: "Stop recording"
+                            
                             text: screenSharingOrRecordBanner.isScreenSharing
-                            ? qsTr("call_stop_recording")
                             //: "Stop sharing"
-                            : qsTr("call_stop_screen_sharing")
-                            style: ButtonStyle.main
+                            ? qsTr("call_stop_screen_sharing")
+                            //: "Stop recording"
+                            : qsTr("call_stop_recording")
+                            Accessible.name: screenSharingOrRecordBanner.isScreenSharing ?
+                            //: "Stop screen sharing"
+                            qsTr("stop_screen_sharing_accessible_name")
+                            //: Stop recording
+                            : qsTr("stop_recording_accessible_name") 
+                            style: ButtonStyle.mainLightBorder
                             onPressed: {
                                 if (screenSharingOrRecordBanner.isScreenSharing) mainWindow.conference.core.lToggleScreenSharing()
                                 else mainWindow.call.core.lStopRecording()
@@ -643,6 +665,7 @@ AbstractWindow {
                     }
                     headerStack.currentIndex: 0
                     headerValidateButtonText: qsTr("add")
+                    KeyNavigation.tab : Utils.isDescendant(nextItemInFocusChain(), rightPanel) ? nextItemInFocusChain() : videoCameraButton
 
                     // Do not consider padding for chat
                     Binding on topPadding {
@@ -711,6 +734,14 @@ AbstractWindow {
                             if (!rightPanel.contentLoader.item || rightPanel.contentLoader.item.objectName !== "screencastPanel") screencastPanelButton.checked = false
                             if (!rightPanel.contentLoader.item || rightPanel.contentLoader.item.objectName !== "chatPanel") chatPanelButton.checked = false
                             if (!rightPanel.contentLoader.item || rightPanel.contentLoader.item.objectName !== "participantListPanel") participantListButton.checked = false
+
+                            // Update tab focus properties
+                            var firstContentFocusableItem = Utils.getFirstFocussableItemInItem(rightPanel.contentLoader.item)
+                            rightPanel.firstContentFocusableItem = firstContentFocusableItem ?? mainWindow.firstButtonInBottomTab
+                            var lastContentFocusableItem = Utils.getLastFocussableItemInItem(rightPanel.contentLoader.item)
+                            if(lastContentFocusableItem != undefined){
+                                lastContentFocusableItem.KeyNavigation.tab = mainWindow.firstButtonInBottomTab
+                            }
                         }
                     }
 
@@ -1209,11 +1240,16 @@ AbstractWindow {
                 }
             }
 
+
+            // -----------------------------------------------------------------------------
+            //  Bottom round buttons
+            // -----------------------------------------------------------------------------
             RowLayout {
                 id: bottomButtonsLayout
                 Layout.alignment: Qt.AlignHCenter
                 spacing: Math.round(58 * DefaultStyle.dp)
                 visible: middleItemStackView.currentItem.objectName == "inCallItem"
+                property bool moreOptionsButtonVisibility: true
 
                 function refreshLayout() {
                     if (mainWindow.callState === LinphoneEnums.CallState.Connected
@@ -1221,12 +1257,12 @@ AbstractWindow {
                             || mainWindow.callState === LinphoneEnums.CallState.Paused
                             || mainWindow.callState === LinphoneEnums.CallState.PausedByRemote) {
                         connectedCallButtons.visible = bottomButtonsLayout.visible
-                        moreOptionsButton.visible = bottomButtonsLayout.visible
+                        moreOptionsButtonVisibility = bottomButtonsLayout.visible
                         bottomButtonsLayout.layoutDirection = Qt.RightToLeft
                     } else if (mainWindow.callState === LinphoneEnums.CallState.OutgoingInit) {
                         connectedCallButtons.visible = false
                         bottomButtonsLayout.layoutDirection = Qt.LeftToRight
-                        moreOptionsButton.visible = false
+                        moreOptionsButtonVisibility = false
                     }
                 }
 
@@ -1244,35 +1280,40 @@ AbstractWindow {
                         children[i].enabled = false
                     }
                 }
+
+                // End call button
                 BigButton {
+                    id: endCallButton
                     Layout.row: 0
                     icon.width: Math.round(32 * DefaultStyle.dp)
                     icon.height: Math.round(32 * DefaultStyle.dp)
                     //: "Terminer l'appel"
                     ToolTip.text: qsTr("call_action_end_call")
+                    Accessible.name: qsTr("call_action_end_call")
                     Layout.preferredWidth: Math.round(75 * DefaultStyle.dp)
                     Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
                     radius: Math.round(71 * DefaultStyle.dp)
-                    style: ButtonStyle.phoneRed
-                    Layout.column: mainWindow.callState == LinphoneEnums.CallState.OutgoingInit
-                                   || mainWindow.callState
-                                   == LinphoneEnums.CallState.OutgoingProgress
-                                   || mainWindow.callState
-                                   == LinphoneEnums.CallState.OutgoingRinging
-                                   || mainWindow.callState
-                                   == LinphoneEnums.CallState.OutgoingEarlyMedia
-                                   || mainWindow.callState == LinphoneEnums.CallState.IncomingReceived ? 0 : bottomButtonsLayout.columns - 1
+                    style: ButtonStyle.phoneRedLightBorder
+                    Layout.column: mainWindow.startingCall ? 0 : bottomButtonsLayout.columns - 1
+                    KeyNavigation.tab: mainWindow.startingCall ? (videoCameraButton.visible && videoCameraButton.enabled ? videoCameraButton : audioMicrophoneButton) : openStatisticPanelButton
+                    KeyNavigation.backtab: mainWindow.startingCall ? rightPanel.visible ? Utils.getLastFocussableItemInItem(rightPanel) : nextItemInFocusChain(false): callListButton
                     onClicked: {
                         mainWindow.callTerminatedByUser = true
                         mainWindow.endCall(mainWindow.call)
                     }
                 }
+
+                // -----------------------------------------------------------------------------
+                //  Group button: pauseCall, transfertCall, newCall, callList
+                // -----------------------------------------------------------------------------
                 RowLayout {
                     id: connectedCallButtons
                     visible: false
                     Layout.row: 0
                     Layout.column: 1
                     spacing: Math.round(10 * DefaultStyle.dp)
+
+                    // Pause call button
                     CheckableButton {
                         id: pauseButton
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
@@ -1283,11 +1324,7 @@ AbstractWindow {
                         ToolTip.text: checked ? qsTr("call_action_resume_call")
                                                 //: "Mettre l'appel en pause"
                                               : qsTr("call_action_pause_call")
-                        background: Rectangle {
-                            anchors.fill: parent
-                            radius: Math.round(71 * DefaultStyle.dp)
-                            color: parent.enabled ? parent.checked ? DefaultStyle.success_500main : parent.pressed || parent.hovered ? DefaultStyle.main2_400 : DefaultStyle.grey_500 : DefaultStyle.grey_600
-                        }
+                        Accessible.name: checked ? qsTr("call_action_resume_call") : qsTr("call_action_pause_call")
                         enabled: mainWindow.conference
                                  || mainWindow.callState != LinphoneEnums.CallState.PausedByRemote
                         icon.source: enabled
@@ -1298,11 +1335,17 @@ AbstractWindow {
                                  || (!mainWindow.conference
                                      && mainWindow.callState
                                      == LinphoneEnums.CallState.PausedByRemote)
+                        color: enabled ? DefaultStyle.grey_500 : DefaultStyle.grey_600
+                        pressedColor: enabled ? DefaultStyle.success_500_main : DefaultStyle.grey_600
+                        hoveredColor: enabled ? DefaultStyle.main2_400 : DefaultStyle.grey_600
                         onClicked: {
                             mainWindow.call.core.lSetPaused(
                                         !mainWindow.call.core.paused)
                         }
+                        KeyNavigation.backtab: moreOptionsButton
                     }
+
+                    // Transfert call button
                     CheckableButton {
                         id: transferCallButton
                         visible: !mainWindow.conference
@@ -1314,6 +1357,7 @@ AbstractWindow {
                         contentImageColor: DefaultStyle.grey_0
                         //: "Transférer l'appel"
                         ToolTip.text: qsTr("call_action_transfer_call")
+                        Accessible.name: qsTr("call_action_transfer_call")
                         onToggled: {
                             console.log("checked transfer changed", checked)
                             if (checked) {
@@ -1324,6 +1368,8 @@ AbstractWindow {
                             }
                         }
                     }
+
+                    // New call button
                     CheckableButton {
                         id: newCallButton
                         checkable: true
@@ -1334,6 +1380,7 @@ AbstractWindow {
                         icon.height: Math.round(32 * DefaultStyle.dp)
                         //: "Initier un nouvel appel"
                         ToolTip.text: qsTr("call_action_start_new_call_hint")
+                        Accessible.name: qsTr("call_action_start_new_call_hint")
                         onToggled: {
                             console.log("checked newcall changed", checked)
                             if (checked) {
@@ -1344,6 +1391,8 @@ AbstractWindow {
                             }
                         }
                     }
+
+                    // Call list button
                     CheckableButton {
                         id: callListButton
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
@@ -1354,6 +1403,7 @@ AbstractWindow {
                         icon.height: Math.round(32 * DefaultStyle.dp)
                         //: "Afficher la liste d'appels"
                         ToolTip.text: qsTr("call_display_call_list_hint")
+                        Accessible.name: qsTr("call_display_call_list_hint")
                         onToggled: {
                             if (checked) {
                                 rightPanel.visible = true
@@ -1362,19 +1412,20 @@ AbstractWindow {
                                 rightPanel.visible = false
                             }
                         }
+                        KeyNavigation.tab: mainWindow.startingCall ? nextItemInFocusChain() : endCallButton
                     }
                 }
+
+                // -----------------------------------------------------------------------------
+                //  Group button: Video, audio, screensharing, chat, raiseHand, reaction, participantList, callOptions
+                // -----------------------------------------------------------------------------
                 RowLayout {
+                    id: controlCallButtons
                     Layout.row: 0
-                    Layout.column: mainWindow.callState == LinphoneEnums.CallState.OutgoingInit
-                                   || mainWindow.callState
-                                   == LinphoneEnums.CallState.OutgoingProgress
-                                   || mainWindow.callState
-                                   == LinphoneEnums.CallState.OutgoingRinging
-                                   || mainWindow.callState
-                                   == LinphoneEnums.CallState.OutgoingEarlyMedia
-                                   || mainWindow.callState == LinphoneEnums.CallState.IncomingReceived ? bottomButtonsLayout.columns - 1 : 0
+                    Layout.column: mainWindow.startingCall ? bottomButtonsLayout.columns - 1 : 0
                     spacing: Math.round(10 * DefaultStyle.dp)
+
+                    // Video camera button
                     CheckableButton {
                         id: videoCameraButton
                         visible: SettingsCpp.videoEnabled
@@ -1387,6 +1438,7 @@ AbstractWindow {
                         //: "Désactiver la vidéo"
                         //: "Activer la vidéo"
                         ToolTip.text: mainWindow.localVideoEnabled ? qsTr("call_deactivate_video_hint") : qsTr("call_activate_video_hint")
+                        Accessible.name: mainWindow.localVideoEnabled ? qsTr("call_deactivate_video_hint") : qsTr("call_activate_video_hint")
                         checked: !mainWindow.localVideoEnabled
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
@@ -1395,29 +1447,36 @@ AbstractWindow {
                         onClicked: mainWindow.call.core.lSetLocalVideoEnabled(
                                        !mainWindow.call.core.localVideoEnabled)
                     }
+
+                    // Audio microphone button
                     CheckableButton {
+                        id: audioMicrophoneButton
                         iconUrl: AppIcons.microphone
+                        checkedIconUrl: AppIcons.microphoneSlash
                         ToolTip.text: mainWindow.call && mainWindow.call.core.microphoneMuted
                             //: "Activer le micro"
                             ? qsTr("call_activate_microphone")
                             //: "Désactiver le micro"
                             : qsTr("call_deactivate_microphone")
-                        checkedIconUrl: AppIcons.microphoneSlash
-                        checked: mainWindow.call
-                                 && mainWindow.call.core.microphoneMuted
+                        Accessible.name: mainWindow.call && mainWindow.call.core.microphoneMuted ? qsTr("call_activate_microphone") : qsTr("call_deactivate_microphone")
+                        checked: mainWindow.call && mainWindow.call.core.microphoneMuted
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
                         icon.width: Math.round(32 * DefaultStyle.dp)
                         icon.height: Math.round(32 * DefaultStyle.dp)
                         onClicked: mainWindow.call.core.lSetMicrophoneMuted(
                                        !mainWindow.call.core.microphoneMuted)
+                        KeyNavigation.backtab: videoCameraButton.visible && videoCameraButton.enabled ? videoCameraButton : nextItemInFocusChain(false)
                     }
+
+                    // Screen cast button
                     CheckableButton {
                         id: screencastPanelButton
                         iconUrl: AppIcons.screencast
                         visible: !!mainWindow.conference
                         //: Partager l'écran…
                         ToolTip.text: qsTr("call_share_screen_hint")
+                        Accessible.name: qsTr("call_share_screen_hint")
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
                         icon.width: Math.round(32 * DefaultStyle.dp)
@@ -1431,11 +1490,14 @@ AbstractWindow {
                             }
                         }
                     }
+
+                    // Chat panel button
                     CheckableButton {
                         id: chatPanelButton
                         iconUrl: AppIcons.chatTeardropText
                         //: Open chat…
                         ToolTip.text: qsTr("call_open_chat_hint")
+                        Accessible.name: qsTr("call_open_chat_hint")
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
                         icon.width: Math.round(32 * DefaultStyle.dp)
@@ -1449,31 +1511,42 @@ AbstractWindow {
                             }
                         }
                     }
+
+                    // Raise hand button
                     CheckableButton {
+                        id: raiseHandButton
                         visible: false
                         checkable: false
                         iconUrl: AppIcons.handWaving
                         //: "Lever la main"
                         ToolTip.text: qsTr("call_rise_hand_hint")
+                        Accessible.name: qsTr("call_rise_hand_hint")
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
                         icon.width: Math.round(32 * DefaultStyle.dp)
                         icon.height: Math.round(32 * DefaultStyle.dp)
                     }
+
+                    // Reaction button
                     CheckableButton {
+                        id: reactionButton
                         visible: false
                         iconUrl: AppIcons.smiley
                         //: "Envoyer une réaction"
                         ToolTip.text: qsTr("call_send_reaction_hint")
+                        Accessible.name: qsTr("call_send_reaction_hint")
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
                         Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
                         icon.width: Math.round(32 * DefaultStyle.dp)
                         icon.height: Math.round(32 * DefaultStyle.dp)
                     }
+
+                    // Participant list button
                     CheckableButton {
                         id: participantListButton
                         //: "Gérer les participants"
                         ToolTip.text: qsTr("call_manage_participants_hint")
+                        Accessible.name: qsTr("call_manage_participants_hint")
                         visible: mainWindow.conference
                         iconUrl: AppIcons.usersTwo
                         Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
@@ -1489,12 +1562,15 @@ AbstractWindow {
                             }
                         }
                     }
+
+                    // More option button
                     PopupButton {
                         id: moreOptionsButton
                         //: "Plus d'options…"
                         ToolTip.text: qsTr("call_more_options_hint")
-                        Layout.preferredWidth: Math.round(55 * DefaultStyle.dp)
-                        Layout.preferredHeight: Math.round(55 * DefaultStyle.dp)
+                        popUpTitle: qsTr("call_more_options_hint")
+                        implicitWidth: Math.round(55 * DefaultStyle.dp)
+                        implicitHeight: Math.round(55 * DefaultStyle.dp)
                         popup.topPadding: Math.round(20 * DefaultStyle.dp)
                         popup.bottomPadding: Math.round(20 * DefaultStyle.dp)
                         popup.leftPadding: Math.round(10 * DefaultStyle.dp)
@@ -1502,6 +1578,8 @@ AbstractWindow {
                         style: ButtonStyle.checkable
                         icon.width: Math.round(32 * DefaultStyle.dp)
                         icon.height: Math.round(32 * DefaultStyle.dp)
+                        KeyNavigation.tab: connectedCallButtons.visible ? pauseButton : nextItemInFocusChain()
+                        visible: bottomButtonsLayout.moreOptionsButtonVisibility
 
                         Connections {
                             target: moreOptionsButton.popup
@@ -1528,6 +1606,8 @@ AbstractWindow {
                                     rightPanel.replace(changeLayoutPanel)
                                     moreOptionsButton.close()
                                 }
+                                KeyNavigation.up: visibleChildren.length != 0 ? moreOptionsButton.getPreviousItem(0) : null
+                                KeyNavigation.down: visibleChildren.length != 0 ? moreOptionsButton.getNextItem(0) : null
                             }
                             IconLabelButton {
                                 Layout.fillWidth: true
@@ -1549,6 +1629,8 @@ AbstractWindow {
                                     }
                                     moreOptionsButton.close()
                                 }
+                                KeyNavigation.up: visibleChildren.length != 0 ? moreOptionsButton.getPreviousItem(1) : null
+                                KeyNavigation.down: visibleChildren.length != 0 ? moreOptionsButton.getNextItem(1) : null
                             }
                             IconLabelButton {
                                 Layout.fillWidth: true
@@ -1562,6 +1644,8 @@ AbstractWindow {
                                     rightPanel.replace(dialerPanel)
                                     moreOptionsButton.close()
                                 }
+                                KeyNavigation.up: visibleChildren.length != 0 ? moreOptionsButton.getPreviousItem(2) : null
+                                KeyNavigation.down: visibleChildren.length != 0 ? moreOptionsButton.getNextItem(2) : null
                             }
                             IconLabelButton {
                                 Layout.fillWidth: true
@@ -1579,14 +1663,14 @@ AbstractWindow {
                                          && mainWindow.call.core.recording
                                 hoveredImageColor: contentImageColor
                                 contentImageColor: mainWindow.call
-                                                   && mainWindow.call.core.recording ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+                                                   && mainWindow.call.core.recording ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
                                 text: mainWindow.call && mainWindow.call.core.recording
                                     //: "Terminer l'enregistrement"
                                     ? qsTr("call_action_stop_recording")
                                     //: "Enregistrer l'appel"
                                     : qsTr("call_action_record")
                                 textColor: mainWindow.call
-                                           && mainWindow.call.core.recording ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+                                           && mainWindow.call.core.recording ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
                                 hoveredTextColor: textColor
                                 onToggled: {
                                     if (mainWindow.call)
@@ -1596,6 +1680,8 @@ AbstractWindow {
                                         else
                                             mainWindow.call.core.lStartRecording()
                                 }
+                                KeyNavigation.up: visibleChildren.length != 0 ? moreOptionsButton.getPreviousItem(3) : null
+                                KeyNavigation.down: visibleChildren.length != 0 ? moreOptionsButton.getNextItem(3) : null
                             }
                             IconLabelButton {
                                 Layout.fillWidth: true
@@ -1606,7 +1692,7 @@ AbstractWindow {
                                 icon.source: !mainWindow.call
                                              || mainWindow.call.core.speakerMuted ? AppIcons.speakerSlash : AppIcons.speaker
                                 contentImageColor: mainWindow.call
-                                                   && mainWindow.call.core.speakerMuted ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+                                                   && mainWindow.call.core.speakerMuted ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
                                 hoveredImageColor: contentImageColor
                                 text: mainWindow.call && mainWindow.call.core.speakerMuted
                                     //: "Activer le son"
@@ -1614,13 +1700,15 @@ AbstractWindow {
                                     //: "Désactiver le son"
                                     : qsTr("call_deactivate_speaker_hint")
                                 textColor: mainWindow.call
-                                           && mainWindow.call.core.speakerMuted ? DefaultStyle.danger_500main : DefaultStyle.main2_500main
+                                           && mainWindow.call.core.speakerMuted ? DefaultStyle.danger_500_main : DefaultStyle.main2_500_main
                                 hoveredTextColor: textColor
                                 onCheckedChanged: {
                                     if (mainWindow.call)
                                         mainWindow.call.core.lSetSpeakerMuted(
                                                     !mainWindow.call.core.speakerMuted)
                                 }
+                                KeyNavigation.up: visibleChildren.length != 0 ? moreOptionsButton.getPreviousItem(4) : null
+                                KeyNavigation.down: visibleChildren.length != 0 ? moreOptionsButton.getNextItem(4) : null
                             }
                             IconLabelButton {
                                 Layout.fillWidth: true
@@ -1635,6 +1723,8 @@ AbstractWindow {
                                     rightPanel.replace(settingsPanel)
                                     moreOptionsButton.close()
                                 }
+                                KeyNavigation.up: visibleChildren.length != 0 ? moreOptionsButton.getPreviousItem(5) : null
+                                KeyNavigation.down: visibleChildren.length != 0 ? moreOptionsButton.getNextItem(5) : null
                             }
                         }
                     }

Linphone/view/Page/Window/Main/MainWindow.qml

@@ -116,6 +116,7 @@ AbstractWindow {
 		console.log("Showing authentication dialog")
 		var popup = authenticationPopupComp.createObject(mainWindow, {"identity": identity, "domain": domain, "callback":callback})	// Callback ownership is not passed
 		popup.open()
+		popup.announce()
 	}
 
 	Connections {

Linphone/view/Style/DefaultStyle.qml

@@ -15,12 +15,12 @@ QtObject {
     property color main1_600: currentTheme.main600
     property color main1_700: currentTheme.main700
 
-    property color main2_0: "#FAFEFF"
+    property color main2_000: "#FAFEFF"
     property color main2_100: "#EEF6F8"
     property color main2_200: "#DFECF2"
     property color main2_300: "#C0D1D9"
     property color main2_400: "#9AABB5"
-    property color main2_500main: "#6C7A87"
+    property color main2_500_main: "#6C7A87"
     property color main2_600: "#4E6074"
     property color main2_700: "#364860"
     property color main2_800: "#22334D"
@@ -38,11 +38,11 @@ QtObject {
     property color grey_1000: "#000000"
 
     property color warning_600: "#DBB820"
-    property color danger_500main: "#DD5F5F"
+    property color danger_500_main: "#DD5F5F"
     property color warning_500_main: "#FFDC2E"
     property color danger_700: "#9E3548"
     property color danger_900: "#723333"
-    property color success_500main: "#4FAE80"
+    property color success_500_main: "#4FAE80"
     property color success_700: "#377d71"
     property color success_900: "#1E4C53"
     property color info_500_main: "#4AA8FF"

Linphone/view/Style/buttonStyle.js

@@ -19,6 +19,11 @@
 			pressed: Linphone.DefaultStyle.grey_0
 		}
 	}
+	var mainLightBorder =  Object.assign({
+			borderColor : {
+				keybaordFocused: Linphone.DefaultStyle.main2_000
+			}
+		}, main)
 
 // White with orange border
 	var secondary = {
@@ -27,7 +32,10 @@
 			hovered: Linphone.DefaultStyle.main1_100,
 			pressed: Linphone.DefaultStyle.main1_500_main
 		},
-		borderColor: Linphone.DefaultStyle.main1_500_main,
+		borderColor: {
+			normal: Linphone.DefaultStyle.main1_500_main,
+			keybaordFocused: Linphone.DefaultStyle.main2_900
+		},
 		text: {
 			normal: Linphone.DefaultStyle.main1_500_main,
 			pressed: Linphone.DefaultStyle.grey_0
@@ -80,11 +88,11 @@
 			pressed: Linphone.DefaultStyle.main2_400
 		},
 		text: {
-			normal: Linphone.DefaultStyle.main2_500main,
+			normal: Linphone.DefaultStyle.main2_500_main,
 			pressed: Linphone.DefaultStyle.main2_700
 		},
 		image: {
-			normal: Linphone.DefaultStyle.main2_500main,
+			normal: Linphone.DefaultStyle.main2_500_main,
 			pressed: Linphone.DefaultStyle.main2_700
 		}
 	}
@@ -93,7 +101,7 @@
 	var phoneRed = {
 		iconSource: Linphone.AppIcons.endCall,
 		color: {
-			normal: Linphone.DefaultStyle.danger_500main,
+			normal: Linphone.DefaultStyle.danger_500_main,
 			hovered: Linphone.DefaultStyle.danger_700,
 			pressed: Linphone.DefaultStyle.danger_900
 		},
@@ -106,12 +114,17 @@
 			pressed: Linphone.DefaultStyle.grey_0
 		}
 	}
+	var phoneRedLightBorder =  Object.assign({
+			borderColor : {
+				keybaordFocused: Linphone.DefaultStyle.main2_000
+			}
+		}, phoneRed)
 
 // Green phone
 	var phoneGreen = {
 		iconSource: Linphone.AppIcons.phone,
 		color: {
-			normal: Linphone.DefaultStyle.success_500main,
+			normal: Linphone.DefaultStyle.success_500_main,
 			hovered: Linphone.DefaultStyle.success_700,
 			pressed: Linphone.DefaultStyle.success_900
 		},
@@ -137,6 +150,9 @@
 			normal: Linphone.DefaultStyle.grey_0,
 			pressed: Linphone.DefaultStyle.grey_0
 		},
+		borderColor: {
+			keybaordFocused: Linphone.DefaultStyle.main2_000
+		},
 		image: {
 			normal: Linphone.DefaultStyle.grey_0,
 			pressed: Linphone.DefaultStyle.grey_0,
@@ -156,13 +172,13 @@
 			normal: Linphone.DefaultStyle.main2_200,
 			hovered: Linphone.DefaultStyle.main2_300,
             pressed: Linphone.DefaultStyle.main2_400,
-            checked: Linphone.DefaultStyle.main1_500main
+            checked: Linphone.DefaultStyle.main1_500_main
 		},
 		image: {
 			normal: Linphone.DefaultStyle.main2_200,
 			hovered: Linphone.DefaultStyle.main2_300,
             pressed: Linphone.DefaultStyle.main2_400,
-            checked: Linphone.DefaultStyle.main1_500main,
+            checked: Linphone.DefaultStyle.main1_500_main,
 		}
 	}
 
@@ -178,15 +194,20 @@
 			normal: Linphone.DefaultStyle.main2_600,
 			hovered: Linphone.DefaultStyle.main2_700,
             pressed: Linphone.DefaultStyle.main2_800,
-            checked: Linphone.DefaultStyle.main1_500main
+            checked: Linphone.DefaultStyle.main1_500_main
 		},
 		image: {
 			normal: Linphone.DefaultStyle.main2_600,
 			hovered: Linphone.DefaultStyle.main2_700,
             pressed: Linphone.DefaultStyle.main2_800,
-            checked: Linphone.DefaultStyle.main1_500main,
+            checked: Linphone.DefaultStyle.main1_500_main,
 		}
 	}
+	var noBackgroundLightBorder =  Object.assign({
+			borderColor : {
+				keybaordFocused: Linphone.DefaultStyle.main2_000
+			}
+		}, noBackground)
 
 // No background red
 	var noBackgroundRed = {
@@ -196,12 +217,12 @@
 			pressed: "#00000000"
 		},
 		text: {
-			normal: Linphone.DefaultStyle.danger_500main,
+			normal: Linphone.DefaultStyle.danger_500_main,
 			hovered: Linphone.DefaultStyle.danger_700,
 			pressed: Linphone.DefaultStyle.danger_900
 		},
 		image: {
-			normal: Linphone.DefaultStyle.danger_500main,
+			normal: Linphone.DefaultStyle.danger_500_main,
 			hovered: Linphone.DefaultStyle.danger_700,
 			pressed: Linphone.DefaultStyle.danger_900,
 			checked: Linphone.DefaultStyle.danger_900
@@ -254,14 +275,14 @@
 			pressed: Linphone.DefaultStyle.main2_100
 		},
 		text: {
-			normal: Linphone.DefaultStyle.main2_500main,
-			hovered: Linphone.DefaultStyle.main2_500main,
-			pressed: Linphone.DefaultStyle.main2_500main
+			normal: Linphone.DefaultStyle.main2_500_main,
+			hovered: Linphone.DefaultStyle.main2_500_main,
+			pressed: Linphone.DefaultStyle.main2_500_main
 		},
 		image: {
-			normal: Linphone.DefaultStyle.main2_500main,
-			hovered: Linphone.DefaultStyle.main2_500main,
-			pressed: Linphone.DefaultStyle.main2_500main
+			normal: Linphone.DefaultStyle.main2_500_main,
+			hovered: Linphone.DefaultStyle.main2_500_main,
+			pressed: Linphone.DefaultStyle.main2_500_main
 		}
 	}
 
@@ -273,12 +294,12 @@
 			pressed: Linphone.DefaultStyle.main2_100
 		},
 		text: {
-			normal: Linphone.DefaultStyle.danger_500main,
+			normal: Linphone.DefaultStyle.danger_500_main,
 			hovered: Linphone.DefaultStyle.danger_700,
 			pressed: Linphone.DefaultStyle.danger_900
 		},
 		image: {
-			normal: Linphone.DefaultStyle.danger_500main,
+			normal: Linphone.DefaultStyle.danger_500_main,
 			hovered: Linphone.DefaultStyle.danger_700,
 			pressed: Linphone.DefaultStyle.danger_900
 		}
@@ -304,9 +325,12 @@
 			hovered: Linphone.DefaultStyle.grey_0,
 			pressed: Linphone.DefaultStyle.grey_0
 		},
-		borderColor: Linphone.DefaultStyle.success_500main,
+		borderColor: {
+			normal: Linphone.DefaultStyle.success_500_main,
+			keybaordFocused: Linphone.DefaultStyle.main2_900
+		},
 		text: {
-			normal: Linphone.DefaultStyle.success_500main,
+			normal: Linphone.DefaultStyle.success_500_main,
 			pressed: Linphone.DefaultStyle.success_700
 		}
 	}
@@ -318,7 +342,10 @@
 			hovered: Linphone.DefaultStyle.grey_0,
 			pressed: Linphone.DefaultStyle.grey_0
 		},
-		borderColor: Linphone.DefaultStyle.info_500_main,
+		borderColor: {
+			normal: Linphone.DefaultStyle.info_500_main,
+			keybaordFocused: Linphone.DefaultStyle.main2_900
+		},
 		text: {
 			normal: Linphone.DefaultStyle.info_500_main,
 			pressed: Linphone.DefaultStyle.info_500_main
@@ -332,9 +359,32 @@
 			hovered: Linphone.DefaultStyle.grey_0,
 			pressed: Linphone.DefaultStyle.grey_0
 		},
-		borderColor: Linphone.DefaultStyle.danger_500main,
+		borderColor: {
+			normal: Linphone.DefaultStyle.danger_500_main,
+			keybaordFocused: Linphone.DefaultStyle.main2_900
+		},
 		text: {
-			normal: Linphone.DefaultStyle.danger_500main,
-			pressed: Linphone.DefaultStyle.danger_500main
+			normal: Linphone.DefaultStyle.danger_500_main,
+			pressed: Linphone.DefaultStyle.danger_500_main
 		}
 	}
+
+// White selected
+	var whiteSelected = {
+		color: {
+			normal: Linphone.DefaultStyle.grey_0,
+			hovered: Linphone.DefaultStyle.main2_100,
+			selected: Linphone.DefaultStyle.grey_200,
+		},
+		borderColor: {
+			keybaordFocused: Linphone.DefaultStyle.main2_900
+		}
+	}
+
+	var hoveredBackgroundBis = {
+		color: {
+			normal: "#00000000",
+			hovered: Linphone.DefaultStyle.main2_100,
+			pressed: Linphone.DefaultStyle.main2_100
+		}
+	}

README.md

@@ -327,6 +327,30 @@ Please note that we don't offer free support and these contributions will be add
 - external : external projects.
 	- linphone-sdk
 
+#### Add new text/label
+
+For each text/label that you want to put in the application, you need to follow thoses steps:
+
+1. In you code, add the label like this :
+```qml
+//: "Trad in english"
+qsTr("variable_name")
+```
+
+2. Build the application with the target `update_translations`
+
+3. In the translation files on `Linphone/data/languages/*.ts`, modify all translations that you can. They have been generated with `<translation type="unfinished"></translation>`
+```xml
+<message>
+    <location filename="xxx.qml" line="xxx"/>
+    <source>variable_name</source>
+    <extracomment>&quot;Trad in english&quot;</extracomment>
+    <translation>My Translation</translation>
+</message>
+```
+
+4. Build again the application with the target `release_translations`
+
 ### Languages
 
 <a href="https://weblate.linphone.org/engage/linphone/">