if (m.override) {
boost::optional<bool> o = m.override ();
if (o) {
- return o;
+ return o.get ();
}
}
Gtk::TreeView* v = Gtk::manage (new Gtk::TreeView (_model));
v->set_headers_visible (false);
- v->append_column (_(""), _model_columns._visible);
- v->append_column (_(""), _model_columns._name);
+ v->append_column ("", _model_columns._visible);
+ v->append_column ("", _model_columns._name);
Gtk::CellRendererToggle* visible_cell = dynamic_cast<Gtk::CellRendererToggle*> (v->get_column_cell_renderer (0));
visible_cell->property_activatable() = true;