On Sat, Nov 16, 2002 at 09:53:58PM +0700, Blowfish wrote: > i've figure out that setting back pixmap with NULL > filename will make the drawing area transparent...
That doesn't make it transparent, it just means the X server will leave whatever bits happen to be in the framebuffer when the drawing area is exposed (vs. automatically filling in a solid background color or a pixmap). i.e. background of NULL makes the contents of the newly-exposed drawing area undefined, not transparent. > but how > can i update the transparency when i move my window ??? You can't because the X server has not stored the contents of the stuff "under" your drawing area. Those pixels have flat-out been deleted, they are gone, there is no way to display them. X is being extended as we speak to fix this, but until then, the only "transparency" is a shape mask on the toplevel window. Havoc _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
