[opensuse-kde] KDE4.11 and Qt5?

Hi folks Has someone already tried building KDE4.11 against libqt5? Because obviously the developers of KDE are quiet far already in porting the kdelibs so that it will build with the new Qt-API. It would be neat to have Qt5 instead of Qt4 because 4 doesn't contain official multitouch support for X11. So if we could make KDE building with Qt5 it would not only accelerate the rendering speed of KDE on my TF201 but would also provide upstream support for multitouch which would in turn make my own Multitouch project at the OBS redundant. best regards David