Re: [gtkmm] TreeModel::foreach_iter

[Martin Schulze <martin-ml hippogriff de>]

Am 23.08.2004 16:52:39 schrieb(en) David Jensen:
> David Jensen wrote:
> > i have:
> >
> > so far; calling Config_Update() sets the GDK::Color 'ListStore'  
> > column to the value in the Color array[FileType column].  But it  
> > does set the first row, all others are updated correctly.
> >
> > anyone see what i've done wrong?
>
> never mind, the quick cut&paste to test it was;
>
> 	Color_Config(FT_DIR, "#ff3f3f");	
> 	void Config_Update();
>
> odd it worked at all?  deleting 'void' corrects the first row update!

I don't understand! What changes did you make your original code  
working:

> void
> DirList::Config_Update()
> {
>     ls->foreach_iter(sigc::mem_fun(*this, &DirList::slot_update));
> }
>
> bool
> DirList::slot_update(const Gtk::TreeModel::iterator& iter)
> {
>     (*iter)[ls->dlc.color] = Color[(*iter)[ls->dlc.type]];
>     return TRUE;
> }

Regards,

 Martin