protected:
virtual void mousePressEvent(QMouseEvent * event);
virtual void mouseReleaseEvent(QMouseEvent * event);
protected:
virtual void mousePressEvent(QMouseEvent * event);
virtual void mouseReleaseEvent(QMouseEvent * event);
virtual void resizeEvent(QResizeEvent *event);
/** @brief Move to another position on mouse wheel event.
virtual void resizeEvent(QResizeEvent *event);
/** @brief Move to another position on mouse wheel event.