Re: implementing custom GtkTreeModels for language bindings

[Hans Oesterholt-Dijkema <hdnews gawab com>]

Owen Taylor schreef:

> On Fri, 2005-11-25 at 16:12 +0000, Duncan Coutts wrote:
>  
>
> > All,
> >
> > Language bindings want to be able to implement the GtkTreeModel
> > interface. Unfortunately this is rather hard without causing a space
> > leak.
> >
> > The issue is that to implement a the GtkTreeModel interface you must
> > fill in GtkTreeIter structures. These are typically stack allocated and
> > do not need to be explicitly freed. As a consequence it is not possible
> > to track resources that are referenced by GtkTreeIters.
> >    
>
>
>  
I had no problems at all implementing a GtkTreeModel for mzgtk2 (which 
implements a
list that gets its data via function callbacks). If you want to have the
sources of the model, I can send you them.

--
Hans Oesterholt-Dijkema