On Wed, Aug 29, 2007 at 06:45:34PM +0200, Ulrich Mueller wrote:
> 
> I want to call a function whenever I new window appears
> and another function when a window is closed.
> For instance when calling xcalc from a commandline.
> 
> So I wonder how this could be achieved without polling.
> I'm happily using fvwm for quite a long time,
> and there was always some way to do this or that.
> Anyway I feel this is a basic feature of a window manager,
> but couldn't find anything like
> 
> WindowOpenedCommand
> WindowClosingCommand
> 
> Any idea is deeply appreciated.
> Thanks.
> Uli.

Have a look at the FvwmEvent module, in particular the add_window and
destroy_window events.

Greetings,

David

-- 
David Vilar Torres                      RWTH Aachen
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