iter_parent


Description:

public abstract bool iter_parent (out TreeIter iter, TreeIter child)

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:

this

a `GtkTreeModel`

iter

the new `GtkTreeIter` to set to the parent

child

the `GtkTreeIter`

Returns:

true, if iter is set to the parent of child