gtk:tree-store-move-after (store iter position)

store -- a gtk:tree-store object
iter -- a gtk:tree-iter iterator
position -- a gtk:tree-iter iterator

Moves iter in store to the position after position. iter and position should be in the same level. Note that this function only works with unsorted stores. If position is nil, iter will be moved to the start of the level. The gtk:tree-store implementation is deprecated since 4.10. Use the gtk:tree-list-model object instead.