Re: Telling a tree_view a model has changed

[Maulet <llistes_lfs yahoo es>]

Denis wrote:

> Maulet wrote:
>
> > You have to do nothing. The tree view does the job for you!
> > When a model is connected to a tree view with 
> > gtk_tree_view_set_model() or gtk_tree_view_new_with_model(), the tree 
> > view reflects any change in the model automatically.
>
>
> I understand that but my problem is that I do not want to change the 
> model object itself but only to ask to reread it because some things 
> changed in it.


Yes, that's what I've tried to say, but perhaps I've been unclear:

You don't have to reconnect the model to the tree view to make it 
reflect any change in the model. If you change one item in a model, you 
should see the row in the tree view changing its contents acordingly.
Just make the test!

What I do to make sure the tree view is updated instantaneously is to add:

  while (gtk_events_pending)()
      gtk_main_iteration();

just after any change in the model.


*
Maulet