- heads_[d]->set_property ("accidental-grob", accidentals_[d]->self_scm ());
- Side_position_interface::add_support (accidentals_[d], heads_[d]);
+ accidentals_[d]->set_parent (heads_[d], Y_AXIS);
+ heads_[d]->set_object ("accidental-grob",
+ accidentals_[d]->self_scm ());
+ Axis_group_interface::add_element (group_, heads_[d]);
+ Axis_group_interface::add_element (group_, accidentals_[d]);