Re: Two warnings when creating a TreeStore

[José Alburquerque <jaalburquerque cox net>]

Jos�lburquerque wrote:
> Paul Davis wrote:
> > On Tue, 2007-09-11 at 17:03 -0400, Jos�lburquerque wrote:
> >
> > > Any ideas?  Thanks so much.
> >
> > What is an "Element" ? Gtkmm can't handle arbitary types as column
> > template args. It can handle pointers and all built-in scalar types, as
> > well as std::string and Glib::ustring, plus a few others.
> >
> > --p
> I see.  An Element is a base class I use for the rest of the "objects" 
> in the project.  The objects override the "getName()" method.  I'm 
> trying to "reflect" a certain structure where nodes are arranged in a 
> parent/children hierarchy.  For more detail, see the first thread I 
> posted on this:
>
> http://mail.gnome.org/archives/gtkmm-list/2007-September/msg00055.html
>
> What I did is to create a TreeView (in the MainWindow class 
> constructor) that has a TreeView::Column containing the "Elements" and 
> "set_cell_data_func()" for the column
> ...

BTW, the TreeView shows up fine (with the intricate structure), though I 
haven't overridden the Element::getName() methods yet (so they all 
appear as "DVDElements" right now), it's just that I don't understand 
the meaning of the warnings and would like to get rid of them because I 
really want as impeccable a program as I can generate right now.  If 
this makes it, here's a screenshot of the TreeView.

-Jose