48     unsigned char maxItems;

    48     unsigned char maxItems;

    49     unsigned char numItems;

    49     unsigned char numItems;

    50 

    50 

    51     // from QWidget

    51     // from QWidget

    52     virtual void mousePressEvent ( QMouseEvent * event );

    52     virtual void mousePressEvent ( QMouseEvent * event );

    53     virtual void paintEvent(QPaintEvent* event);

    54     virtual void paintEvent(QPaintEvent* event);

    54 

    55 

    55     // to be implemented in child

    56     // to be implemented in child

    56     virtual void incItems()=0;

    57     virtual void incItems()=0;

    57     virtual void decItems()=0;

    58     virtual void decItems()=0;