#include <QtGui/qtabwidget.h> #ifndef QTABWIDGET_H #ifndef QT_NO_TABWIDGET class QTabWidget: public QWidget{ /* Some contents are skipped to improve readability */ public: enum TabShape{ Rounded = 0, Triangular = 1, }; /* ... */ }; #endif // QT_NO_TABWIDGET #endif // QTABWIDGET_H