Re: How to iterate windows

[Tristan Van Berkom <tristan van berkom gmail com>]

On Mon, 14 Feb 2005 11:38:46 -0700, Chris Garrett <cgarrett degarrah com> wrote:
> Hi,
> 
> How do I iterate windows in gtk/gdk? I have tried the different toplevel
> functions but they only ever return 1 window. I'm using gtk 2.0.6 (rh8).

Use gtk_container_foreach() and write a recursive foreach function:

foreach_func(...)
{
   /* ... */

   if (GTK_IS_CONTAINER (widget)) {
          gtk_container_foreach (... foreach_func ...);
   }
}

If you must to have a list, you can use this technique to build one
by passing a "GList **" as user_data ;-)

Cheers,
                                       -Tristan