diff options
Diffstat (limited to 'src/jrummikub/util/Event2.java')
| -rw-r--r-- | src/jrummikub/util/Event2.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/jrummikub/util/Event2.java b/src/jrummikub/util/Event2.java index 4b6575f..7087975 100644 --- a/src/jrummikub/util/Event2.java +++ b/src/jrummikub/util/Event2.java @@ -14,9 +14,15 @@ public class Event2<T1, T2> implements IEvent2<T1, T2> { private HashSet<IListener2<T1, T2>> listeners = new HashSet<IListener2<T1, T2>>(); @Override - public Connection add(IListener2<T1, T2> listener) { + public Connection add(final IListener2<T1, T2> listener) { listeners.add(listener); - return null; + return new Connection() { + + @Override + public void remove() { + Event2.this.remove(listener); + } + }; } @Override |