Feedback pane is not anymore shown for changes with cursor keys.

Reviewed-by: kkoehne

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

@@ -97,6 +97,12 @@ void FormEditorGraphicsView::mouseMoveEvent(QMouseEvent *event)
     m_feedbackOriginPoint = event->pos() + QPoint(50, -80);
 }
 
+void FormEditorGraphicsView::keyPressEvent(QKeyEvent *event)
+{
+    m_feedbackOriginPoint = QPoint();
+    QGraphicsView::keyPressEvent(event);
+}
+
 
 void FormEditorGraphicsView::mouseReleaseEvent(QMouseEvent *event)
 {
@@ -117,6 +123,8 @@ void FormEditorGraphicsView::mouseReleaseEvent(QMouseEvent *event)
     m_feedbackOriginPoint = QPoint();
 }
 
+
+
 void FormEditorGraphicsView::drawForeground(QPainter *painter, const QRectF &/*rect*/ )
 {
     if (!m_feedbackNode.isValid())

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

@@ -49,6 +49,7 @@ protected:
     void wheelEvent(QWheelEvent *event);
     void mouseMoveEvent(QMouseEvent *event);
     void mouseReleaseEvent(QMouseEvent *event);
+    void keyPressEvent(QKeyEvent *event);
 private:
     QmlItemNode m_feedbackNode;
     QmlObjectNode m_parentNode;