Now it's time to add plugins interface so that people who can do this for real do it. svn path=/branches/work/kwin_composite/; revision=558173
there's something going on. svn path=/branches/work/kwin_composite/; revision=558171
besides drawing what should be drawn anyway, and there are still some things missing like stacking order for override redirect windows, but KWin is basically a compositing manager now. svn path=/branches/work/kwin_composite/; revision=558168