Re: [gtkmm] get a reference from a Gtk::TreeValueProxy

["erwan ancel" <erwan ancel free fr>]

Yes, I mean instance :)

I started from this tutorial, and as it is said in the tutorial, I am
putting custom datas that won't be displayed in a hidden column.
This custom data is a complex class, and I cannot use it only with the '='
operator. I have to obtain a reference (or pointer) to my instance.

        Erwan

----- Original Message -----
From: "Murray Cumming" <murrayc t-online de>
To: "erwan ancel" <erwan ancel free fr>
Cc: "gtkmm-list" <gtkmm-list gnome org>
Sent: Friday, January 31, 2003 9:24 AM
Subject: Re: [gtkmm] get a reference from a Gtk::TreeValueProxy


> On Fri, 2003-01-31 at 08:49, erwan ancel wrote:
> > Hi,
> >
> > I don't manage to find a way to get a reference to the corresponding
> > occurence
>
> Do you mean "instance"?
>
> >  of my class A from
> > Gtk::TreeValueProxy<A>
> >
> > How can I do that ?
>
> I had to grep to find out what TreeValueProxy is. I don't think you
> should be worrying about it - it's purely an intermediate type. You
> should be able to do something like this:
>
> http://www.gtkmm.org/gtkmm2/docs/tutorial/html/ch08.html#id2843676
> (See "Getting Values")
>
> If this isn't enough, what are you trying to do?
>
> --
> Murray Cumming
> murray usa net
> www.murrayc.com
>
>