QmlDesigner.NodeInstances: Fix supported type because of qvariant changes

Change-Id: Iec63a16218420e546e612909380dcd4f5bdb4a30
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>

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

@@ -964,9 +964,9 @@ InformationChangedCommand NodeInstanceServer::createAllInformationChangedCommand
     return InformationChangedCommand(createInformationVector(instanceList, initial));
 }
 
-static bool supportedVariantType(QVariant::Type type)
+static bool supportedVariantType(int type)
 {
-    return type < QVariant::UserType && type != QVariant::Icon;
+    return type < QVariant::LastCoreType && type != QMetaType::QObjectStar;
 }
 
 ValuesChangedCommand NodeInstanceServer::createValuesChangedCommand(const QList<ServerNodeInstance> &instanceList) const
@@ -976,7 +976,7 @@ ValuesChangedCommand NodeInstanceServer::createValuesChangedCommand(const QList<
     foreach (const ServerNodeInstance &instance, instanceList) {
         foreach (const QString &propertyName, instance.propertyNames()) {
             QVariant propertyValue = instance.property(propertyName);
-            if (supportedVariantType(propertyValue.type()))
+            if (supportedVariantType(propertyValue.userType()))
                 valueVector.append(PropertyValueContainer(instance.instanceId(), propertyName, propertyValue, QString()));
         }
     }
@@ -1005,10 +1005,11 @@ ValuesChangedCommand NodeInstanceServer::createValuesChangedCommand(const QVecto
 
         if ( instance.isValid()) {
             QVariant propertyValue = instance.property(propertyName);
-            if (supportedVariantType(propertyValue.type()))
+            if (QMetaType::isRegistered(propertyValue.userType()) && supportedVariantType(propertyValue.type())) {
                 valueVector.append(PropertyValueContainer(instance.instanceId(), propertyName, propertyValue, QString()));
             }
         }
+    }
 
     return ValuesChangedCommand(valueVector);
 }