Method

GtkTreeModeliter_parent

Declaration [src]

gboolean
gtk_tree_model_iter_parent (
  GtkTreeModel* tree_model,
  GtkTreeIter* iter,
  GtkTreeIter* child
)

Description [src]

Sets iter to be the parent of child.

If child is at the toplevel, and doesn’t have a parent, then iter is set to an invalid iterator and FALSE is returned. child will remain a valid node after this function has been called.

iter will be initialized before the lookup is performed, so child and iter cannot point to the same memory location.

Parameters

iter GtkTreeIter
 

The new GtkTreeIter to set to the parent.

 The argument will be set by the function.
 The data is owned by the caller of the function.
child GtkTreeIter
 

The GtkTreeIter

 The data is owned by the caller of the function.

Return value

Returns: gboolean
 

TRUE, if iter is set to the parent of child.