Reorders the children of parent in tree_store to follow the order indicated by new_order. Note that this function only works with unsorted stores.
A gtk.TreeIter, or NULL
an array of integers mapping the new position of each child to its old position before the re-ordering, i.e. new_order[newpos] = oldpos.
2.2
Reorders the children of parent in tree_store to follow the order indicated by new_order. Note that this function only works with unsorted stores.