Re: 'window-closed' signal?

2014-05-12 22:42 GMT+02:00 Diego Fernandez <aiguo fernandez gmail com>:
Hey all, I'm currently messing around with making my first extension  The idea is to be able to
return windows to their original monitor if you plug a monitor back in.

Right now I have the extension mostly working.  I keep track of all open
windows and update the list only when more than one montior exists and on
any 'window-left-monitor' and 'window-created' events.

The problem I'm having is the case when a saved window gets closed while in
a single monitor setup.  If that happens, shell breaks when I try to return
the windows after plugging a monitor back in.  I need to be able to listen
for any window-close event to remove the window from the list... is there an
easy way of doing this?

I noticed that 'window-left-monitor' catches windows closing, but it seems
hard to check what caused the signal.

You can use the 'unmanaged' signal on the window, if you're careful
and not call anything at that point - only the identity of the object
is valid.
Alternatively, MetaWorkspace has window-added and window-removed signals.


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