Re: [gtkmm] Gtk::TreeView on gtkmm

[Matthew Walton <matthew alledora co uk>]

Andreas B. Thun wrote:

> Now it is me who is completely confused.
> I do it this way: m_tree_sel_ref->signal_changed ()
>
> Ok, I have major problems
> because I still cannot make a selection highlighted :-(
>
> Andi
>
>   // Build ListStore/TreeView
>   m_list_store_ref = Gtk::ListStore::create(m_columns);
>   m_tree_view.set_model(m_list_store_ref);
>   m_tree_view.set_rules_hint();
>   m_tree_view.set_size_request();
>
>   // Handle selection
>   m_tree_sel_ref = m_tree_view.get_selection();
>   m_tree_sel_ref->set_mode (Gtk::SELECTION_SINGLE);
>   m_tree_sel_ref->signal_changed ().connect(          <<<<<<<<<<<<<<<<<
>     SigC::slot(*this, &ConstraintTable::selection_made_cb));

So what exactly is the problem? That code should give you a handler for 
when the selection for that treeview changes. What do you mean by making 
a selection 'highlighted'?