Re: Connecting external signal handlers to a encapsulated TreeSelection

[Matthias Kaeppler <nospam digitalraid com>]

Murray Cumming wrote:
> On Fri, 2005-04-15 at 21:11 +0200, Matthias Kaeppler wrote:
>
> > PS: Why do all the signal_xyz function return the SignalProxy objects by 
> > value? Wouldn't I call connect on a temporary then?
> >
> > E.g.:
> > Glib::SignalProxy0<void> 	signal_changed ()
> >
> > No reference returned, but a copy.
>
>
> They refer to the same underlying signal, kind of like a smart pointer.

That explains a lot :) Thanks.

--
Matthias Kaeppler