QmlDesigner: Fix minor edit 3D view ui issues in mac

Change-Id: Ia86b5f828d147ca0c3593da7f7dcb77696fdeead
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

share/qtcreator/qml/qmlpuppet/mockfiles/EditView3D.qml

@@ -479,48 +479,48 @@ Window {
 
     Rectangle { // top controls bar
         color: "#aa000000"
-        width: 265
+        width: 290
         height: btnPerspective.height + 10
         anchors.top: parent.top
         anchors.right: parent.right
         anchors.rightMargin: 100
 
+        Row {
+            padding: 5
+            anchors.fill: parent
             ToggleButton {
                 id: btnPerspective
-            anchors.top: parent.top
+                width: 105
-            anchors.topMargin: 5
-            anchors.left: parent.left
-            anchors.leftMargin: 5
                 tooltip: qsTr("Toggle Perspective / Orthographic Projection")
                 states: [{iconId: "ortho", text: qsTr("Orthographic")}, {iconId: "persp",  text: qsTr("Perspective")}]
             }
 
             ToggleButton {
                 id: btnLocalGlobal
-            anchors.top: parent.top
+                width: 65
-            anchors.topMargin: 5
-            anchors.left: parent.left
-            anchors.leftMargin: 100
                 tooltip: qsTr("Toggle Global / Local Orientation")
                 states: [{iconId: "local",  text: qsTr("Local")}, {iconId: "global", text: qsTr("Global")}]
             }
 
             ToggleButton {
                 id: btnEditViewLight
-            anchors.top: parent.top
+                width: 110
-            anchors.topMargin: 5
-            anchors.left: parent.left
-            anchors.leftMargin: 165
                 toggleBackground: true
                 tooltip: qsTr("Toggle Edit Light")
                 states: [{iconId: "edit_light_off",  text: qsTr("Edit Light Off")}, {iconId: "edit_light_on", text: qsTr("Edit Light On")}]
             }
         }
 
+    }
+
     Text {
         id: helpText
+
+        property string modKey: _generalHelper.isMacOS ? qsTr("Option") : qsTr("Alt")
+
         color: "white"
-        text: qsTr("Camera controls: ALT + mouse press and drag. Left: Rotate, Middle: Pan, Right/Wheel: Zoom.")
+        text: qsTr("Camera controls: ") + modKey
+              + qsTr(" + mouse press and drag. Left: Rotate, Middle: Pan, Right/Wheel: Zoom.")
         anchors.bottom: parent.bottom
     }
 }

share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.cpp

@@ -222,6 +222,15 @@ QQuick3DNode *GeneralHelper::resolvePick(QQuick3DNode *pickNode)
     return pickNode;
 }
 
+bool GeneralHelper::isMacOS() const
+{
+#ifdef Q_OS_MACOS
+    return true;
+#else
+    return false;
+#endif
+}
+
 }
 }
 

share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.h

@@ -45,6 +45,7 @@ namespace Internal {
 class GeneralHelper : public QObject
 {
     Q_OBJECT
+    Q_PROPERTY(bool isMacOS READ isMacOS CONSTANT)
 
 public:
     GeneralHelper();
@@ -70,6 +71,8 @@ public:
     Q_INVOKABLE QQuick3DNode *resolvePick(QQuick3DNode *pickNode);
 
 
+    bool isMacOS() const;
+
 signals:
     void overlayUpdateNeeded();