— Function: apptree::set_nodetype_image ID IMAGE

Set IMAGE as the image to be displayed on nodes of type ID.

— Function: apptree::get_nodetype_image ID

Return the image associated with nodetype ID.

— Function: apptree::set_nodetype_text_prefix ID STRING

Set STRING as the text prefix to be displayed on nodes of type ID.

— Function: apptree::get_nodetype_text_prefix ID

Return the text prefix associated with nodetype ID.