#include <QtGui/qfontcombobox.h>
#ifndef QFONTCOMBOBOX_H
#ifndef QT_NO_FONTCOMBOBOX
class QFontComboBox: public QComboBox{
   /* Some contents are skipped to improve readability */
   public: enum FontFilter{
      /* ... */
      ScalableFonts = 1,
      /* ... */
   };
   /* ... */
};
#endif // QT_NO_FONTCOMBOBOX
#endif