Subject: 24.0.50; X toolkit and parent id
From: [email-masked] ([AvataR])
To: [email-masked]
Date: Sat, 03 Apr 2010 18:27:07 +0300
List-Id: <debbugs-submit.debbugs.gnu.org>

There is the annoying problem with some WMs, when client sets parent
windows id  (PID XID) as NULL (0). You can see with wmctrl -lp, that GTK toolkit sets PID, and
athena, or something older - not. 

I try to search by myself, how to set up PID in lucid toolkit, but don't
have any success.