GtkTreeModel::rows-reordered

void
rows_reordered (
  GtkTreeModel* self,
  GtkTreePath* path,
  GtkTreeIter* iter,
  gpointer new_order,
  gpointer user_data
)

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.

Default handler:

The default handler is called before the handlers added via g_signal_connect().

path

Type: GtkTreePath

A GtkTreePath-struct identifying the tree node whose children have been reordered.

The data is owned by the caller of the function.

iter

Type: GtkTreeIter

A valid GtkTreeIter-struct pointing to the node whose children have been reordered, or NULL if the depth of path is 0.

The data is owned by the caller of the function.

new_order

Type: gpointer

An array of integers mapping the current position of each child to its old position before the re-ordering, i.e. new_order``[newpos] = oldpos.

The argument can be NULL.

The data is owned by the caller of the function.