QmlDesigner.Instances: disabling the cursor after completing

The cursor should be disabled after component complete.

Change-Id: I3ee089b23f43b42a478aaacc4073cbdfd0da2323
Reviewed-by: Marco Bubke <marco.bubke@digia.com>

share/qtcreator/qml/qmlpuppet/qml2puppet/instances/quickitemnodeinstance.cpp

@@ -278,8 +278,6 @@ static void disableTextCursor(QQuickItem *item)
 
 void QuickItemNodeInstance::initialize(const ObjectNodeInstance::Pointer &objectNodeInstance)
 {
-    disableTextCursor(quickItem());
-
     if (instanceId() == 0) {
         DesignerSupport::setRootItem(nodeInstanceServer()->quickView(), quickItem());
     } else {
@@ -465,6 +463,8 @@ void QuickItemNodeInstance::doComponentComplete()
 {
     doComponentCompleteRecursive(quickItem());
 
+    disableTextCursor(quickItem());
+
     quickItem()->update();
 }