Method: Gtk::TreeModel#iter_parent

Defined in:
lib/gtk4/tree-model.rb

#iter_parent(iter) ⇒ Object 



47
48
49
50
51
52
53
54
55
 
# File 'lib/gtk4/tree-model.rb', line 47

def iter_parent(iter)
  got, iter = iter_parent_raw(iter)
  if got
    setup_iter(iter)
    iter
  else
    nil
  end
end