protected:
virtual void keyPressEvent(QKeyEvent * keyEvent);
virtual void mousePressEvent(QGraphicsSceneMouseEvent*);
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* e);
protected:
virtual void keyPressEvent(QKeyEvent * keyEvent);
virtual void mousePressEvent(QGraphicsSceneMouseEvent*);
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* e);
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent*);
virtual void wheelEvent(QGraphicsSceneWheelEvent * wheelEvent);
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent*);
virtual void wheelEvent(QGraphicsSceneWheelEvent * wheelEvent);