package de.duehl.swing.ui.elements.box;

/*
 * Copyright 2017 Christian Dühl. All rights reserved.
 *
 * This program is free software. You can redistribute it and/or
 * modify it under the same terms as perl:
 *
 * general:  http://dev.perl.org/licenses/
 * GPL:      http://dev.perl.org/licenses/gpl1.html
 * artistic: http://dev.perl.org/licenses/artistic.html
 */

public interface BoxSelectionChangeObservable<T> {

    void addBoxSelectionChangeObserver(BoxSelectionChangeObserver<T> observer);

    void deleteBoxSelectionChangeObserver(BoxSelectionChangeObserver<T> observer);

    //void notifyBoxSelectionChangeObservers(T selected); // brauchen wir das?

}
