831f2564d8
add a new function FrameSvg::alphaMask() that lets define an alpha-layer for the frame, that can be the frame itself or a mask- prefix allow for overlay elements on frames that can do a nice filigrane-effect, they can either be: -fixed position at 0,0 -random position consistent across plasma runs (only supported for applet backgrounds) -tiled -scaled svn path=/trunk/KDE/kdelibs/; revision=910655