Class GTree.column_list
method add : 'a Gobject.data_conv -> 'a column
method id : int
method types : Gobject.g_type list
method lock : unit -> unit
GTree.column_list
method add : 'a Gobject.data_conv -> 'a column
method id : int
method types : Gobject.g_type list
method lock : unit -> unit