Virtual Method

Gtk.TreeModel.iter_parent

Declaration [src]

gboolean
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-struct to set to the parent

 Direction: out
 Ownership is not transferred to the callee
child GtkTreeIter
 

the GtkTreeIter-struct

 Ownership is not transferred to the callee

Return value

Returns: gboolean

TRUE, if iter is set to the parent of child