implement ui_listbox_list_update (GTK)

fix build

add UiWidgetArgs wrapper functions

add UiListSelection wrapper functions

add ui_list_update_row

don't crash when a sublist has no list value or varname (GTK)

(0) -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 tip

mercurial