#include <QtGui/qpaintengine.h> #ifndef QPAINTENGINE_H class QPaintEngine{ /* Some contents are skipped to improve readability */ public: enum PolygonDrawMode{ OddEvenMode = 0, WindingMode = 1, ConvexMode = 2, PolylineMode = 3, }; /* ... */ }; #endif // QPAINTENGINE_H