[pygtk] How can I tell when a window is a tooltip window?

[Tomeu Vizoso]

On Fri, Dec 4, 2009 at 10:16, Geoff Bache <geoff.bache at jeppesen.com> wrote:
>
> Hi all,
>
> I'm trying to iterate over all the toplevel windows using
> gtk.window_list_toplevels() and I'd like a good way to ignore tooltip
> windows.