make the video widget compatible with Qt 4.5 new paint engine
make the video widget compatible with Qt 4.5 new paint engine

shadeslayer/phonon-gstreamer,KDE/phonon-xine,KDE/phonon-xine,KDE/phonon-gstreamer,KDE/phonon-directshow,KDE/phonon-mmf,KDE/phonon-waveout,shadeslayer/phonon-gstreamer,KDE/phonon-xine,KDE/phonon-directshow,KDE/phonon-quicktime,KDE/phonon-gstreamer,shadeslayer/phonon-gstreamer