On 10/07/2011 06:28 PM, ext Иван Комиссаров wrote: > By the way, what about OpenGL painter backend? Can i enable it painting > widgets in qt5? (last time i tried to use it, it had some painting bugs)
We realized that getting the OpenGL paint engine to render widgets was not going to succeed, in part due to rendering quality issues (less perfect antialiasing, incorrect line / polygon rasterization), and in part due to performance (the imperative QPainter API _is_ more ideal for a software based paint engine than an OpenGL based one). So the OpenGL based window surface that we experimented with in Qt 4 has gone away. The Qt Quick 2 scene graph is the way of getting the best performance out of OpenGL. -- Samuel _______________________________________________ Qt5-feedback mailing list Qt5-feedback@qt.nokia.com http://lists.qt.nokia.com/mailman/listinfo/qt5-feedback