Re: custom TreeModel

[muppet <scott asofyet org>]

On Aug 22, 2005, at 5:53 AM, Jens Luedicke wrote:

> muppet wrote:
>
> > On Aug 21, 2005, at 3:38 PM, Jens Luedicke wrote:
> >
> > > if I call Filer::ListStore->new:
> > >
> > > Can't locate object method "new" via package "Filer::ListStore" at
> > > /home/jens/devel/filer/Filer/FilePane.pm line 96.
> > >
> > > I wonder why it doesn't work - my implementation is basically the  
> > > same
> > > thing as CustomList.
> >
> > Code?
>
> This is how it looks like now (code attached).
>
> the following error comes up after clearing and appending new items:
>
> Gtk-CRITICAL **: file gtktreeview.c: line 4827  
> (validate_visible_area):
> assertion `has_next' failed.
> There is a disparity between the internal view of the GtkTreeView,
> and the GtkTreeModel.  This generally means that the model has changed
> without letting the view know.  Any display from now on is likely to
> be incorrect.
>
> I guess my clear() method isn't perfect.

I can't recreate this with a little test program, so obviously i'm  
not exercising the broken code.  Can you post some driver code that  
exhibits the problem?


--
Examples really shouldn't include unexploded ordnance.
  -- Joe Smith, referring to an example program i wrote.