ui::Widget view = ui::TreeView(ui::TreeModel( GTK_TREE_MODEL( store ) ));
gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( view ), FALSE );
ui::Widget view = ui::TreeView(ui::TreeModel( GTK_TREE_MODEL( store ) ));
gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( view ), FALSE );