fix(dialog): better code

tests/ui/components/dialog/DialogPlus.qml

@@ -19,6 +19,7 @@ Window {
     signal exitStatus (int status)
 
     // Derived class must use this function instead of close.
+    // Destroy the component and send signal to caller.
     function exit (status) {
         if (!_disableExitStatus) {
             _disableExitStatus = true
@@ -52,19 +53,14 @@ Window {
         }
 
         // Buttons.
-        Item {
-            Layout.fillWidth: true
-            Layout.preferredHeight: DialogStyle.buttonsAreaHeight
-
-            Row {
-                id: buttons
-
-                anchors.left: (!centeredButtons && parent.left) || undefined
-                anchors.centerIn: centeredButtons ? parent : undefined
-                anchors.leftMargin: DialogStyle.leftMargin
-                anchors.verticalCenter: (!centeredButtons && parent.verticalCenter) || undefined
-                spacing: DialogStyle.buttonsSpacing
-            }
+        Row {
+            id: buttons
+
+            Layout.alignment: (centeredButtons && Qt.AlignHCenter) || Qt.AlignLeft
+            Layout.bottomMargin: DialogStyle.buttons.bottomMargin
+            Layout.leftMargin: (!centeredButtons && DialogStyle.leftMargin) || undefined
+            Layout.topMargin: DialogStyle.buttons.topMargin
+            spacing: DialogStyle.buttons.spacing
         }
     }
 }

tests/ui/components/image/Icon.qml

 import QtQuick 2.7
 
+// ===================================================================
+
 Image {
     property int iconSize
     property string icon

tests/ui/components/timeline/Timeline.qml

@@ -7,6 +7,10 @@ import 'qrc:/ui/components/image'
 import 'qrc:/ui/components/scrollBar'
 
 ColumnLayout {
+    id: item
+
+    property var model
+
     Row {
         Layout.preferredHeight: 35
         spacing: 30
@@ -39,49 +43,7 @@ ColumnLayout {
         highlightRangeMode: ListView.ApplyRange
         spacing: 0
 
-        // Replace by C++ class.
-        model: ListModel {
-            ListElement {
-                $presence: 'connected'
-                $sipAddress: 'jim.williams.zzzz.yyyy.kkkk.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'connected'
-                $sipAddress: 'toto.lala.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'disconnected'
-                $sipAddress: 'machin.truc.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'absent'
-                $sipAddress: 'hey.listen.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'do_not_disturb'
-                $sipAddress: 'valentin.cognito.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'do_not_disturb'
-                $sipAddress: 'charles.henri.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'disconnected'
-                $sipAddress: 'yesyes.nono.sip.linphone.org'
-                $username: 'Toto'
-            }
-            ListElement {
-                $presence: 'connected'
-                $sipAddress: 'nsa.sip.linphone.org'
-                $username: 'Toto'
-            }
-        }
+        model: item.model
 
         delegate: Contact {
             presence: $presence

tests/ui/style/components/Dialog.qml

@@ -2,19 +2,23 @@ pragma Singleton
 import QtQuick 2.7
 
 QtObject {
-    property int buttonsAreaHeight: 60
-    property int buttonsSpacing: 20
     property int leftMargin: 50
     property int rightMargin: 50
 
-    property QtObject description: QtObject {
-        property int fontSize: 12
-        property int height: 90
-        property int minHeight: 25
+    property QtObject buttons: QtObject {
+        property int bottomMargin: 15
+        property int spacing: 20
+        property int topMargin: 15
     }
 
     property QtObject confirm: QtObject {
         property int height: 150
         property int width: 370
     }
+
+    property QtObject description: QtObject {
+        property int fontSize: 12
+        property int height: 90
+        property int minHeight: 25
+    }
 }

tests/ui/views/mainWindow/mainWindow.qml

@@ -116,8 +116,50 @@ ApplicationWindow {
             Timeline {
                 Layout.fillHeight: true
                 Layout.fillWidth: true
-            }
 
+                model: ListModel {
+                    ListElement {
+                        $presence: 'connected'
+                        $sipAddress: 'jim.williams.zzzz.yyyy.kkkk.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'connected'
+                        $sipAddress: 'toto.lala.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'disconnected'
+                        $sipAddress: 'machin.truc.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'absent'
+                        $sipAddress: 'hey.listen.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'do_not_disturb'
+                        $sipAddress: 'valentin.cognito.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'do_not_disturb'
+                        $sipAddress: 'charles.henri.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'disconnected'
+                        $sipAddress: 'yesyes.nono.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                    ListElement {
+                        $presence: 'connected'
+                        $sipAddress: 'nsa.sip.linphone.org'
+                        $username: 'Toto'
+                    }
+                }
+            }
             // Logo.
             Rectangle {
                 Layout.fillWidth: true

tests/ui/views/manageAccounts.qml

@@ -19,6 +19,7 @@ DialogPlus {
     Item {
         anchors.fill: parent
 
+        // TODO: Compute list max.
         ListView {
             ScrollBar.vertical: ForceScrollBar { }
             anchors.fill: parent