Fix crash for uncommented actions

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

@@ -62,28 +62,28 @@ FormEditorWidget::FormEditorWidget(FormEditorView *view)
 
     QList<QAction*> upperActions;
 
-//    m_toolActionGroup = new QActionGroup(this);
-//
-//    m_transformToolAction = m_toolActionGroup->addAction("Transform Tool (Press Key Q)");
-//    m_transformToolAction->setShortcut(Qt::Key_Q);
-//    m_transformToolAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
-//    m_transformToolAction->setCheckable(true);
-//    m_transformToolAction->setChecked(true);
-//    m_transformToolAction->setIcon(QPixmap(":/icon/tool/transform.png"));
-//    connect(m_transformToolAction.data(), SIGNAL(triggered(bool)), SLOT(changeTransformTool(bool)));
-//
-//    m_anchorToolAction = m_toolActionGroup->addAction("Anchor Tool (Press Key W)");
-//    m_anchorToolAction->setShortcut(Qt::Key_W);
-//    m_anchorToolAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
-//    m_anchorToolAction->setCheckable(true);
-//    m_anchorToolAction->setIcon(QPixmap(":/icon/tool/anchor.png"));
-//    connect(m_anchorToolAction.data(), SIGNAL(triggered(bool)), SLOT(changeAnchorTool(bool)));
-//
+    m_toolActionGroup = new QActionGroup(this);
+
+    m_transformToolAction = m_toolActionGroup->addAction("Transform Tool (Press Key Q)");
+    m_transformToolAction->setShortcut(Qt::Key_Q);
+    m_transformToolAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
+    m_transformToolAction->setCheckable(true);
+    m_transformToolAction->setChecked(true);
+    m_transformToolAction->setIcon(QPixmap(":/icon/tool/transform.png"));
+    connect(m_transformToolAction.data(), SIGNAL(triggered(bool)), SLOT(changeTransformTool(bool)));
+
+    m_anchorToolAction = m_toolActionGroup->addAction("Anchor Tool (Press Key W)");
+    m_anchorToolAction->setShortcut(Qt::Key_W);
+    m_anchorToolAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
+    m_anchorToolAction->setCheckable(true);
+    m_anchorToolAction->setIcon(QPixmap(":/icon/tool/anchor.png"));
+    connect(m_anchorToolAction.data(), SIGNAL(triggered(bool)), SLOT(changeAnchorTool(bool)));
+
 //    addActions(m_toolActionGroup->actions());
 //    upperActions.append(m_toolActionGroup->actions());
-//
-//    QAction *separatorAction = new QAction(this);
-//    separatorAction->setSeparator(true);
+
+    QAction *separatorAction = new QAction(this);
+    separatorAction->setSeparator(true);
 //    addAction(separatorAction);
 //    upperActions.append(separatorAction);
 
@@ -97,12 +97,14 @@ FormEditorWidget::FormEditorWidget(FormEditorView *view)
     m_snappingAction->setChecked(true);
     m_snappingAction->setIcon(QPixmap(":/icon/layout/snapping.png"));
 
-//    m_snappingAndAnchoringAction = layoutActionGroup->addAction("Toogle Snapping And Anchoring (Press Key R)");
-//    m_snappingAndAnchoringAction->setShortcut(Qt::Key_R);
-//    m_snappingAndAnchoringAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
-//    m_snappingAndAnchoringAction->setCheckable(true);
-//    m_snappingAndAnchoringAction->setChecked(false);
-//    m_snappingAndAnchoringAction->setIcon(QPixmap(":/icon/layout/snapping_and_anchoring.png"));
+    m_snappingAndAnchoringAction = layoutActionGroup->addAction("Toogle Snapping And Anchoring (Press Key R)");
+    m_snappingAndAnchoringAction->setShortcut(Qt::Key_R);
+    m_snappingAndAnchoringAction->setShortcutContext(Qt::WidgetWithChildrenShortcut);
+    m_snappingAndAnchoringAction->setCheckable(true);
+    m_snappingAndAnchoringAction->setChecked(false);
+    m_snappingAndAnchoringAction->setEnabled(false);
+    m_snappingAndAnchoringAction->setVisible(false);
+    m_snappingAndAnchoringAction->setIcon(QPixmap(":/icon/layout/snapping_and_anchoring.png"));
 
     m_noSnappingAction = layoutActionGroup->addAction("Toogle Snapping And Anchoring (Press Key T)");
     m_noSnappingAction->setShortcut(Qt::Key_T);
@@ -114,7 +116,7 @@ FormEditorWidget::FormEditorWidget(FormEditorView *view)
     addActions(layoutActionGroup->actions());
     upperActions.append(layoutActionGroup->actions());
 
-    QAction *separatorAction = new QAction(this);
+    separatorAction = new QAction(this);
     separatorAction->setSeparator(true);
     addAction(separatorAction);
     upperActions.append(separatorAction);