TreeStore.isAncestor

bool isAncestor(gtk.tree_iter.TreeIter iter, gtk.tree_iter.TreeIter descendant)

Returns true if iter is an ancestor of descendant. That is, iter is the parent (or grandparent or great-grandparent) of descendant.

Parameters

iterA valid #GtkTreeIter
descendantA valid #GtkTreeIter

Returns

true, if iter is an ancestor of descendant