#NEWLINE# def _add_tree( self , model , tree_dict ) : #NEWLINE# #INDENT# self . tv . set_fixed_height_mode ( False ) #NEWLINE# for key in self : #NEWLINE# #INDENT# self . _add_subtree ( 1 , self . shadow , model , None , key , tree_dict [ key ] ) #NEWLINE# #UNINDENT# self . tv . set_model ( model ) #NEWLINE# self . tv . set_fixed_height_mode ( True ) #NEWLINE# if self . auto_expand : #NEWLINE# #INDENT# self . tv . expand_all ( )