Re: Gtk::TreeModel::ColumnsRecord's children

[Sergio Perticone <g4ll0ws gmail com>]

Paul Davis wrote:
> Sergio,
>
> Do you mean, how do you get to the rows in a TreeStore or ListStore?

Yep.

> I think the function you're looking for is Gtk::TreeModel::children()
>
> TreeStore and ListStore both implement this method. The following is a
> recusive method to visit all rows in a TreeStore.  The linear
> ListStore should be a simple case to extract.
>
> Assume _store is a Glib::RefPtr< Gtk::TreeStore > type member variable 
> of Foo.
>
> void
> Foo::go()
> {
>     traverse( _store->children() ) ;
> }
>
> void
> Foo::traverse( Gtk::TreeModel::Children children )
> {
>     if( children.empty() )
>     {
>         return ;
>     }
>
>     Gtk::TreeModel::Children::iterator iter ;
>
>     for( iter = children.begin() ; iter != children.end() ; iter++ )
>     {
>         traverse( (*iter)->children() ) ;
>     }
> }

Ok, Understood. Thanks a lot!

> Paul

s.