X11 programming question

[Vaughn Treude]

Hello all:

Forgive me for posting this here.  I don't see much traffic on the 
developer's list - unless I'm not subscribed correcty or something.  :-)

I'm looking for a programmatic way to determine if there's an icon selected 
on the desktop and, if so, what it is.  I'd expect the desktop window to have 
an X11 atom with this information, but I can't 
find one.

Thanks for any help you can give me.

Vaughn Treude
Nakota Software, Inc.