that uses the standard applet background (will have new graphics).
also, don't use painter->setOpacity anymore, so should be a bit faster
the look is slightly different in 3 cases:
-the applet is smaller than the handle, the panelsvg gets drawn
completely and looks like the old thing
-shape not rectangular: the panelsvg is wider, so it's visible also for
instance behind the clock circle
-normal: only a bit of the panelsvg exits from the applet and is
visible, the hidden part has a few pixels fade out gradient to look less wrong with
transparent backgrounds like folderview or themes with all backgrounds
more transparent
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=862411
* cache the current view as this gets called on every mouse move event when dragging something by the handle.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=858901
destroyed, causing the applet not to follow the handle when moved or fail to appear.
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=849828
