#include suicidal virtual class QRadioButton : virtual QButton { QRadioButton(QWidget * = 0, const char * = 0); QRadioButton(const char *, QWidget * = 0, const char * = 0); bool isChecked() const; void setChecked(bool); virtual QSize sizeHint() const; protected: virtual void drawButton(QPainter *); virtual void drawButtonLabel(QPainter *); virtual bool hitButton(const QPoint &) const; virtual void keyPressEvent(QKeyEvent *); virtual void mouseReleaseEvent(QMouseEvent *); } Qt::RadioButton;