QAction *addAction(QAction *action);
bool setCheckedAction(int index);
bool setCheckedAction(QAction *action);
QSize minimumSizeHint(void) const;
signals:
QAction *addAction(QAction *action);
bool setCheckedAction(int index);
bool setCheckedAction(QAction *action);
QSize minimumSizeHint(void) const;
signals: