Flipping pixmaps

[Mario Motta <mmotta guest net>]

hi all,
i have a paned widget with a pixmap widget in each pane.
What would like to do is flip the two pixmap
i used:
- gtkxmap_set (GTK_PIXMAP (pixmapWid), 
		      newpix, 
		      newpixMask)
that works but the new pixmap just covers the old under until a new expose
event from wm arrives to restore properly. (restores also moving the gutter).

neither
gtk_widget_queue_draw(pixmapWid);
and
gtk_widget_draw(pixmapWid,NULL);
make the job.
someone can help me ?
thanks.

Mario Motta
===========
AI Research Group - Rimini
mmotta@guest.net
http://www.guest.net/homepages/mmotta/index.htm