gw_notebook_catalog_set_column_sort
gw_notebook_catalog_column_sort
gw_notebook_catalog_clist_button_press_event
gw_notebook_catalog_clist_column_resized
gw_notebook_catalog_ctree_button_press_event
gw_notebook_catalog_ctree_select_row
gw_notebook_catalog_ctree_node_get_folder_size