#include <QtGui/qslider.h>
#ifndef QSLIDER_H
#ifndef QT_NO_SLIDER
class QSlider: public QAbstractSlider{
   /* Some contents are skipped to improve readability */
   public: static inline class QString tr(char const * s, char const * c, int n);
   /* ... */
};
#endif // QT_NO_SLIDER
#endif // QSLIDER_H