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-rw-r--r--src/jrummikub/util/Event2.java10
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