#include <QtGui/qabstractbutton.h>
#ifndef QABSTRACTBUTTON_H
class QAbstractButton: public QWidget{
   /* Some contents are skipped to improve readability */
#ifndef QT_NO_SHORTCUT
   public: void setShortcut(class QKeySequence const & key);
#endif
   /* ... */
};
#endif // QABSTRACTBUTTON_H