QmlDesigner: fix for states

stateChanged() was never called.

cleanup:
I removed stateChanged() and use actualStateChanged()

Change-Id: I11a73b21dca5083147223f6e4f23da4c7305263c
Reviewed-on: http://codereview.qt.nokia.com/1677
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Marco Bubke <marco.bubke@nokia.com>
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@nokia.com>

src/plugins/qmldesigner/components/formeditor/formeditorview.cpp

@@ -651,9 +651,11 @@ bool FormEditorView::isMoveToolAvailable() const
     return true;
 }
 
-void FormEditorView::stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState)
+void FormEditorView::actualStateChanged(const ModelNode &node)
 {
-    QmlModelView::stateChanged(newQmlModelState, oldQmlModelState);
+    QmlModelView::actualStateChanged(node);
+
+    QmlModelState newQmlModelState(node);
 
     m_formEditorWidget->anchorToolAction()->setEnabled(newQmlModelState.isBaseState());
 

src/plugins/qmldesigner/components/formeditor/formeditorview.h

@@ -118,6 +118,8 @@ public:
     double spacing() const;
     void deActivateItemCreator();
 
+    void actualStateChanged(const ModelNode &node);
+
 public slots:
     void activateItemCreator(const QString &name);
 
@@ -125,7 +127,6 @@ signals:
     void ItemCreatorDeActivated();
 
 protected:
-    void stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState);
     void reset();
 
 protected slots:

src/plugins/qmldesigner/components/propertyeditor/propertyeditor.cpp

@@ -933,9 +933,11 @@ QWidget *PropertyEditor::widget()
     return m_stackedWidget;
 }
 
-void PropertyEditor::stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState)
+
+void PropertyEditor::actualStateChanged(const ModelNode &node)
 {
-    QmlModelView::stateChanged(newQmlModelState, oldQmlModelState);
+    QmlModelView::actualStateChanged(node);
+    QmlModelState newQmlModelState(node);
     Q_ASSERT(newQmlModelState.isValid());
     if (debug)
         qDebug() << Q_FUNC_INFO << newQmlModelState.name();

src/plugins/qmldesigner/components/propertyeditor/propertyeditor.h

@@ -111,12 +111,12 @@ public:
     void scriptFunctionsChanged(const ModelNode &node, const QStringList &scriptFunctionList);
 
     void resetView();
+    void actualStateChanged(const ModelNode &node);
 
 protected:
     void timerEvent(QTimerEvent *event);
     void otherPropertyChanged(const QmlObjectNode &, const QString &propertyName);
     void transformChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName);
-    void stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState);
 
     void setupPane(const QString &typeName);
     void setValue(const QmlObjectNode &fxObjectNode, const QString &name, const QVariant &value);

src/plugins/qmldesigner/components/stateseditor/stateseditorview.cpp

@@ -308,14 +308,16 @@ void StatesEditorView::nodeInstancePropertyChanged(const ModelNode &node, const
     QmlModelView::nodeInstancePropertyChanged(node, propertyName);
 }
 
-void StatesEditorView::stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState)
+void StatesEditorView::actualStateChanged(const ModelNode &node)
 {
+    QmlModelState newQmlModelState(node);
+
     if (newQmlModelState.isBaseState()) {
         m_statesEditorWidget->setCurrentStateInternalId(0);
     } else {
         m_statesEditorWidget->setCurrentStateInternalId(newQmlModelState.modelNode().internalId());
     }
-    QmlModelView::stateChanged(newQmlModelState, oldQmlModelState);
+    QmlModelView::actualStateChanged(node);
 }
 
 void StatesEditorView::transformChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName)

src/plugins/qmldesigner/components/stateseditor/stateseditorview.h

@@ -67,7 +67,7 @@ public:
 
 
     // QmlModelView
-    void stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState);
+    void actualStateChanged(const ModelNode &node);
     void transformChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName);
     void parentChanged(const QmlObjectNode &qmlObjectNode);
     void otherPropertyChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName);

src/plugins/qmldesigner/designercore/include/qmlmodelview.h

@@ -131,7 +131,6 @@ protected:
     virtual void transformChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName) ;
     virtual void parentChanged(const QmlObjectNode &qmlObjectNode);
     virtual void otherPropertyChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName);
-    virtual void stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState);
 
     void activateState(const QmlModelState &state);
 

src/plugins/qmldesigner/designercore/model/qmlmodelview.cpp

@@ -440,16 +440,8 @@ void QmlModelView::rewriterEndTransaction()
 
 }
 
-void QmlModelView::actualStateChanged(const ModelNode &node)
+void QmlModelView::actualStateChanged(const ModelNode & /*node*/)
 {
-    QmlModelState newState(node);
-    QmlModelState oldState = currentState();
-
-    if (!newState.isValid())
-        newState = baseState();
-
-    if (newState != oldState)
-        stateChanged(newState, oldState);
 
 }
 
@@ -480,8 +472,5 @@ void QmlModelView::otherPropertyChanged(const QmlObjectNode &/*qmlObjectNode*/,
 {
 }
 
-void  QmlModelView::stateChanged(const QmlModelState &/*newQmlModelState*/, const QmlModelState &/*oldQmlModelState*/)
-{
-}
 
 } //QmlDesigner