Changeset 11346 for trunk/sources/HeuristicLab.Encodings.ScheduleEncoding

Timestamp:

09/05/14 10:39:30 (10 years ago)

Author:

abeham

Message:

#2241: fixed event handling

File:

• trunk/sources/HeuristicLab.Encodings.ScheduleEncoding/3.3/ScheduleEncoding/Job.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Encodings.ScheduleEncoding/3.3/ScheduleEncoding/Job.cs

@@ -101 +101 @@
     private void RegisterEventHandlers() {
       Tasks.ItemsAdded += TasksOnItemsChanged;
-      Tasks.ItemsRemoved += TasksOnItemsChanged;
+      Tasks.ItemsRemoved += TasksOnItemsRemoved;
       Tasks.ItemsReplaced += TasksOnItemsChanged;
       Tasks.CollectionReset += TasksOnItemsChanged;
@@ -118 +118 @@
         task.Value.PropertyChanged += TaskOnPropertyChanged;
         task.Value.ToStringChanged += TaskOnToStringChanged;
+      }
+      OnTasksChanged();
+      OnToStringChanged();
+    }
+
+    private void TasksOnItemsRemoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<Task>> e) {
+      foreach (var task in e.Items) {
+        task.Value.PropertyChanged -= TaskOnPropertyChanged;
+        task.Value.ToStringChanged -= TaskOnToStringChanged;
       }
       OnTasksChanged();