QmlDesigner.formEditor: no focus on enter event

Reviewed-by: Marco Bubke
Task-number: QTCREATORBUG-4820

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

@@ -172,12 +172,6 @@ FormEditorWidget::FormEditorWidget(FormEditorView *view)
     m_toolBox->addRightSideAction(m_resetAction.data());
 }
 
-void FormEditorWidget::enterEvent(QEvent *event)
-{
-    m_graphicsView->setFocus();
-    QWidget::enterEvent(event);
-}
-
 void FormEditorWidget::changeTransformTool(bool checked)
 {
     if (checked)

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

@@ -84,7 +84,6 @@ public:
 
 
 protected:
-    void enterEvent(QEvent *event);
     void wheelEvent(QWheelEvent *event);
     QActionGroup *toolActionGroup() const;