Returns the depth of the position pointed by the iterator
The depth will be 0 for anything on the root level, 1 for anything down a level, etc.
A valid gtk.tree_iter.TreeIter
The depth of the position pointed by the iterator
Deprecated: Use gtk.tree_list_model.TreeListModel instead
Returns the depth of the position pointed by the iterator
The depth will be 0 for anything on the root level, 1 for anything down a level, etc.