protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
private:
protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
private: