[ HasEmitter ]
public virtual signal void rows_reordered (TreePath path, TreeIter iter, int[] new_order)
This signal is emitted when the children of a node in the `GtkTreeModel` have been reordered.
Note that this signal is not emitted when rows are reordered by DND, since this is implemented by removing and then reinserting the row.
| path |
a `GtkTreePath` identifying the tree node whose children have been reordered |
| iter |
a valid `GtkTreeIter` pointing to the node whose children have been reordered, or null if the
depth of |
| new_order |
an array of integers mapping the current position of each child to its old position before the re-ordering, i.e. |