@Override public void removeElement(Editable p) { super.removeElement(p); TrackSegment seg = (TrackSegment) p; seg.setWrapper(null); }
@Override public void setWrapper(final TrackWrapper wrapper) { // is it different? if (wrapper == _myTrack) return; // store the value super.setWrapper(wrapper); // update our segments final Collection<Editable> items = getData(); for (final Iterator<Editable> iterator = items.iterator(); iterator.hasNext(); ) { final TrackSegment seg = (TrackSegment) iterator.next(); seg.setWrapper(_myTrack); } }
public void addSegment(final TrackSegment segment) { segment.setWrapper(_myTrack); if (this.size() == 1) { // aah, currently, it's name's probably wrong sort out it's date final TrackSegment first = (TrackSegment) getData().iterator().next(); first.sortOutDate(null); } super.add(segment); // if we've just got the one, set it's name to positions if (this.size() == 1) { final TrackSegment first = (TrackSegment) getData().iterator().next(); first.setName("Positions"); } }