Re: Existence Announcement

[Torsten Schoenfeld <kaffeetisch gmx de>]

On Tue, 2005-04-05 at 23:45 -0400, muppet wrote:

> but gdk does not expose a direct wrapper for XQueryTree(), so there is 
> no way to search all of the windows on the display for one with the 
> desired property.  the X11::Protocol module on CPAN provides this 
> functionality, or, if you already have some xs in your app, you could 
> very easily create your own function to do this with Xlib.

Gnome2::Wnck to the rescue:

  use Gtk2 -init;
  use Gnome2::Wnck;

  my $screen = Gnome2::Wnck::Screen -> get_default();
  $screen -> force_update();

  foreach ($screen -> get_windows()) {           
    my $window = Gtk2::Gdk::Window -> foreign_new($_ -> get_xid());

    # Now do the property stuff.
  }

-- 
Bye,
-Torsten