Re: gtk.Window() and accelerator

Marcus Habermehl wrote:
> Am Donnerstag, den 16.12.2004, 08:26 +0300 schrieb Eugene Morozov:
>
> > Marcus Habermehl wrote:
> >
> > > Hi.
> > >
> > > I want to add an accelerator to my gtk.Window().
> > >
> > > After I read the pygtk reference several hours I meant this is the right
> > > way.
> >
> > I use the following code:
> >
> >   accelgroup = gtk.AccelGroup()
> >   key, modifier = gtk.accelerator_parse('<Alt>%d' % i)
> >   accelgroup.connect_group(key, modifier, gtk.ACCEL_VISIBLE, 
> >                            lambda a,b,c,d,i=i: self.assess_quality(i))
> >   recall_card_window.add_accel_group(accelgroup)
> >
> > Don't know whether it's right or wrong, but it works.
>
>
> Thanks! I've modified your example a little bit.
>
> def Quit(*args):
>     gtk.main_quit()
>
> accelgroup = gtk.AccelGroup()
> key, modifier = gtk.accelerator_parse('<Control>q')
> accesgroup.connect_group(key, modifier, gtk.ACCEL_VISIBLE, Quit)
> window1.add_accel_group(accelgroup)

Please, remember that callbacks assigned in connect_group must return 
True.  Otherwise GTK+ will segfault sooner or later.  It is probably 
irrelevant to this example as it only calls gtk.main_quit(), but if you 
want to do other things in callback it must return some value.
Eugene

--
Email: eugene @ renice.org   Homepage: http://eugene.renice.org

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