class column_store :Inheritsunit ->object..end
GTree.list_storemethod set_data : Dbf_sql.SQL_db.column -> row:Gtk.tree_iter -> unitmethod get_data : row:Gtk.tree_iter -> Dbf_sql.SQL_db.columnmethod append_data : Dbf_sql.SQL_db.column -> unitmethod prepend_data : Dbf_sql.SQL_db.column -> unitmethod insert_data : int -> Dbf_sql.SQL_db.column -> unitmethod update_display : Gtk.tree_iter -> unitmethod create_view : ?view:GTree.view -> unit -> column_view