#include <QtGui/qbuttongroup.h> #ifndef QBUTTONGROUP_H #ifndef QT_NO_BUTTONGROUP class QButtonGroup: public QObject{ /* Some contents are skipped to improve readability */ public: virtual int qt_metacall(enum QMetaObject::Call, int, void* *); /* ... */ }; #endif // QT_NO_BUTTONGROUP #endif // QBUTTONGROUP_H