[gtkmm] getting the content of a Row in a Treeview

[Andre Leubner <cyberrobbe gmx de>]

Hi,

ok, i have a TreeView, i'm catching the row_activated signal.
and now i need the content(ustring) of the selected row.

here some code i already tried, without success:

void SimpleEdit::on_row_activated(const Gtk::TreePath & path,Gtk::TreeViewColumn * col) //row_activated sig
{
	//Gtk::TreeSelection * selection;
	Glib::RefPtr<Gtk::TreeSelection> selection;
	selection=m_listview.get_selection();
	//selection->get_selected();
	Gtk::TreeModel::iterator iter=selection->get_selected();

	Glib::RefPtr<Gtk::TreeModel> model;
	model=m_listview.get_model();
	//g_print(model->get_string(iter));
	//std::cout << model->get_string(iter)<<std::endl;//this gives me the number of the selected row in the list
	//std::cout << (Glib::ustring*)(m_Columns.m_col_name)<<std::endl;//doesn't working
}

i want to do it this way:
	//Glib::RefPtr<Gtk::ListStore> m_refTreeModel;
	Gtk::TreeModel::Row row = m_refTreeModel->get_activated_row()//get_activated_row doesn't exist

	Glib::ustring wanted_content=row[m_Columns.m_col_name];

but i can't find a way to get the activated row...


Andre Leubner