#include <QtGui/qsizegrip.h> #ifndef QSIZEGRIP_H #ifndef QT_NO_SIZEGRIP class QSizeGrip: public QWidget{ /* Some contents are skipped to improve readability */ protected: virtual void mouseMoveEvent(struct QMouseEvent*); /* ... */ }; #endif // QT_NO_SIZEGRIP #endif // QSIZEGRIP_H