bug#5828: 24.0.50; X toolkit and parent id

[Jan Djärv]

I have checked in a fix in trunk.

        Jan D.


[AvataR] skrev 2010-04-04 11.00:
> > > 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.
>
> > What is the problem?  _NET_WM_PID is not required and WMs must get by even
> > if it is not set.
>
> >         Jan D.
>
> This is not really big problem, but some WMs like matchbox/hildon
> filter such windows. This behaviour can be fixed in WM, but I think
> will be better if toolkit just set _NET_WM_PID