28 

    28 

    29 public:

    29 public:

    30     explicit CxuiZoomSlider(QGraphicsItem *parentItem = NULL);

    30     explicit CxuiZoomSlider(QGraphicsItem *parentItem = NULL);

    31     ~CxuiZoomSlider();

    31     ~CxuiZoomSlider();

    32 

    32 

    33 protected:

    36 protected:

    34     void mousePressEvent(QGraphicsSceneMouseEvent *event);

    37     void mousePressEvent(QGraphicsSceneMouseEvent *event);

    35 

    38 

    36 };

    39 };

    37 

    40