From: Joe Van Dyk <joevandyk@...>
Date: 2006-01-11T10:54:18+09:00
Subject: dialog that pops up when window busy

Hi,

In my window, I sometimes want to prevent the user from doing anything
while an action is occuring.  So I want to disable the window (using
Gtk::Widget#sensitive).

But I also want to popup a little dialog saying why the window is
being disabled (and perhaps have a little progress indicator on it).

Are there any Gtk widgets that could help me, or do I need to make a
custom dialog box for this?