finding process id of a window

[Lubos Lunak]

On Tuesday 05 of April 2005 09:03, Marcus Schäfer wrote:
> Hi,
>
> > How can I know (in advance) that my window manager supports this property
> > ? I use dtwm (wich CDE).
>
> I was using the "xprop" program to obtain all the properties from a
> window. The small program i sent to you was tested with the gnome-terminal
> program so gnome supports this property.
>
> Well dtwm is rather old if it's an AIX CDE clone ? In this case
> i wouldn't believe dtwm to support the _NET_WM_PID property. I may
> be wrong here.

 _NET_WM_PID is set by the application (if the application supports it), so it 
doesn't matter whether CDE supports it or not.

-- 
Lubos Lunak
KDE developer
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