Re: custom treemodel?

[Murray Cumming <murrayc murrayc com>]

On Thu, 2006-05-18 at 18:55 -0500, Jonathon Jongsma wrote:
> OK, I think I get it now, more or less.  I've just noticed, however
> that when I run the example from gtkmm CVS, I get the following
> warning:
> 
> (lt-example:29959): GLib-GObject-WARNING **: cannot add interface type
> `GtkTreeModel' to type `gtkmm__CustomObject_16ExampleTreeModel', since
> type `gtkmm__CustomObject_16ExampleTreeModel' already conforms to
> interface
> 
> It seems to be caused by the following lines in the constructor:
>   GType gtype = G_OBJECT_TYPE(gobj()); //The custom GType created in
> the Object constructor, from the typeid.
>   Gtk::TreeModel::add_interface( gtype );
> 
> I don't have a lot of experience with GObject stuff, so I have no idea
> whether these should be necessary or not.  But it seems to run fine
> and doesn't issue a warning when those lines are commented out.  Any
> thoughts?

Yes, I think I comment them out in Glom too.

-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com
www.openismus.com