not possible might be a little strong, not worth it maybe! we'll see, I managed sub windows with Xaw (errgh), so I think I may be able to do some low level x11 hackery on a gtk window (wouldn't be the first time!)
Ideally I'd like an invisible modal window with solid visible buttons, so you can see between the buttons - but it might be more trouble than its worth!
Last edited by chris_c; 08-25-2012 at 05:54 PM.
Reason: fingers faster than spelling cells