+ int total_width = 0;
+ BOOST_FOREACH (EditableListColumn i, _columns) {
+ total_width += i.width.get_value_or (_default_width);
+ }
+
+ _list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxSize(total_width, 100), style);
+
+ int j = 0;
+ BOOST_FOREACH (EditableListColumn i, _columns) {