Re: [gtkmm] Treeview help needed

["Andreas B. Thun" <abt gmx de>]

> I don't think it'll wors by just passing "1" as an argument. Try passing
> a Gtk::TreeViewColumn.

Yes, you are right. It sorts by the column and that´s it.
It does not matter which header I click on.

So I tried this but it does not work.
I have the feeling that I have to connect callbacks to the
headers ... somehow?


  m_list_store_ref = Gtk::ListStore::create(m_columns);

  m_list_store_ref->set_sort_column_id(m_columns.m_col_active,      Gtk::SORT_ASCENDING);
  m_list_store_ref->set_sort_column_id(m_columns.m_col_type,        Gtk::SORT_ASCENDING);
  m_list_store_ref->set_sort_column_id(m_columns.m_col_id,          Gtk::SORT_ASCENDING);
  m_list_store_ref->set_sort_column_id(m_columns.m_col_elements,    Gtk::SORT_ASCENDING);
  m_list_store_ref->set_sort_column_id(m_columns.m_col_description, Gtk::SORT_ASCENDING);

  m_tree_view.set_model(m_list_store_ref);



.h:

	// Tree model columns:
	class ModelColumnsTAB : public Gtk::TreeModel::ColumnRecord
	{
	public:
	  ModelColumnsTAB()
	  {
		add(m_col_active);
		add(m_col_type);
		add(m_col_id);
		add(m_col_elements);
		add(m_col_description);
	  }
	  Gtk::TreeModelColumn<Glib::ustring> m_col_active;
	  Gtk::TreeModelColumn<Glib::ustring> m_col_type;
	  Gtk::TreeModelColumn<Glib::ustring> m_col_id;
	  Gtk::TreeModelColumn<Glib::ustring> m_col_elements;
	  Gtk::TreeModelColumn<Glib::ustring> m_col_description;
	};
	const ModelColumnsTAB m_columns;