/**
* Notifies this Surface that changes to its underlying layout have occurred.
*
* @param changeType the {@link ChangeType} describing the action for the client to take.
* @param t the <T> or layed out object type
* @param id the id of the object being layed out.
* @param previous the previous rectangle describing the object's bounds.
* @param current the current rectangle describing the object's new bounds.
*/
@Override
public void notifyChange(
ChangeType changeType,
T t,
String id,
Rectangle2D.Double previous,
Rectangle2D.Double current) {
listeners.changed(changeType, t, id, previous, current);
}
/** {@inheritDoc} */
@Override
public void removeChangeListener(SurfaceListener<T> listener) {
listeners.remove(listener);
}
/** {@inheritDoc} */
@Override
public Surface<T> addChangeListener(SurfaceListener<T> listener) {
listeners.add(listener);
return this;
}