virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0 );
protected:
- virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
- virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
- virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
- virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
+ void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+ void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
private:
/** @brief Returns the centroid (= 'center of mass') of this polygon. */