Re: [gtk-list] Re: [PATCH] gtkpixmap.c, bug in gtk_pixmap_set()

[Lars Hamann <lars gtk org>]

Hi Owen!

On Thu, Jun 18, 1998 at 06:04:12PM -0400, Owen Taylor wrote:

> Thanks for the patch. Since clearing is something we want to avoid
> if at all possible, I've changed the patch to be a bit more careful
> about clearing, and also to delay the actual clear until just before
> the widget is redrawn. (This works because if the allocation changes,
> GTK+ will clear for us)

I'm not completely sure about this, but I think the patch simply won't work.
Gtk_pixmap_set should expose the area of the pixmap. The parent of the pixmap
has to redraw the area, because gtk_pixmap has the GTK_NO_WINDOW flag set.
Now the pixmap simply clears the area of the pixmap.
I think that's the reason, why the testgtk notebook example doesn't work
correctly.

bye,
  Lars