diff options
Diffstat (limited to 'src/jrummikub/util/Event1.java')
| -rw-r--r-- | src/jrummikub/util/Event1.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/jrummikub/util/Event1.java b/src/jrummikub/util/Event1.java index ff6c037..d721a7e 100644 --- a/src/jrummikub/util/Event1.java +++ b/src/jrummikub/util/Event1.java @@ -12,9 +12,15 @@ public class Event1<T> implements IEvent1<T> { private HashSet<IListener1<T>> listeners = new HashSet<IListener1<T>>(); @Override - public Connection add(IListener1<T> listener) { + public Connection add(final IListener1<T> listener) { listeners.add(listener); - return null; + return new Connection() { + + @Override + public void remove() { + Event1.this.remove(listener); + } + }; } @Override |