Creates a #GMenuAttributeIter to iterate over the attributes of the item at position @item_index in @model.
You must free the iterator with g_object_unref() when you are done.
the index of the item
Return: a new #GMenuAttributeIter
2.32
See Implementation
Creates a #GMenuAttributeIter to iterate over the attributes of the item at position @item_index in @model.
You must free the iterator with g_object_unref() when you are done.