32 public:

    32 public:

    33     explicit HgGridContainer(QGraphicsItem *parent = 0);

    33     explicit HgGridContainer(QGraphicsItem *parent = 0);

    34     

    34     

    35     virtual ~HgGridContainer();

    35     virtual ~HgGridContainer();

    36 

    36 

    37 protected:

    40 protected:

    38 

    41 

    39     // events

    42     // events

    40     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

    43     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

    41     

    44     

    44     virtual qreal getCameraDistance(qreal springVelocity);

    47     virtual qreal getCameraDistance(qreal springVelocity);

    45     virtual qreal getCameraRotationY(qreal springVelocity);

    48     virtual qreal getCameraRotationY(qreal springVelocity);

    46     virtual void handleTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex);

    49     virtual void handleTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemIndex);

    47     virtual void handleLongTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemindex);

    50     virtual void handleLongTapAction(const QPointF& pos, HgWidgetItem* hitItem, int hitItemindex);

    48     virtual void onScrollPositionChanged(qreal pos);

    51     virtual void onScrollPositionChanged(qreal pos);

    50 };

    56 };

    51 

    57 

    52 #endif

    58 #endif