Re: [gtkmm] Signal emission stop

["Andrew E. Makeev" <andrew solvo ru>]

Murray Cumming Comneon com wrote:

> > From: Andrew E. Makeev [mailto:andrew solvo ru] 
> >    
> >
> > > Am 2003.04.23 13:41 schrieb(en) Andrew E. Makeev:
> > >
> > >      
> > >
> > > > Hi,
> > > >
> > > > Look at the simple example below, and explain, please, how could I 
> > > > stop SigC signal emission?
> > > >        
> > > For gtk(mm) signals the signal emission can be stopped by 
> > >      
> > returning true
> >    
> >
> > > (or was it false? => we have to look at the docs!) in the 
> > >      
> > signal handler. 
> >
> > Yes, it should be true for <signal_..._event>, and 
> > <signal>.emission_stop () for named GTK signals.
> >    
>
> Maybe it's something that people would like to see in libsigc++ 2. Patches
> are welcome.
>  
No, thanks, we weren't talking about patches for libsigc++. Just Martin 
wasn't sure how to stop emission for signals that are wrapped in Glib / GTK.

Regards,
-andrew