Virtual Method

GtkTreeModeliter_previous

Declaration [src] 

gboolean
iter_previous (
  GtkTreeModel* tree_model,
  GtkTreeIter* iter
)

Description [src]

Sets iter to point to the previous node at the current level.

If there is no previous iter, FALSE is returned and iter is set to be invalid.

Parameters

iter GtkTreeIter
 

The GtkTreeIter
 The data is owned by the caller of the function.

Return value

Returns: gboolean
 

TRUE if iter has been changed to the previous node.