Screen Edges

[Nathaniel McCallum <npmccallum gentoo org>]

I'm trying to figure out how to make a GtkWindow behave like a panel
(ie. gnome-panel).  I've looked at the gnome-panel code, but I have no
idea even where to begin.  I already have the window being non-decorated
and the same width of the screen.  However, how do I make it "reserve"
the edge of the screen for itself only? ie. So if you maximize another
window, it doesn't go underneath the panel window.  I hope I'm being
clear.

Nathaniel