Changeset 16918 for branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis.Views/3.4/ParsedConstraintView.cs

Timestamp:

05/08/19 10:22:58 (5 years ago)

Author:

chaider

Message:

#2971

• changed VariableIntervals from ObservableDictionary to IDictionary
• Added methods to get single intervals and all intervals

File:

• branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis.Views/3.4/ParsedConstraintView.cs (modified) (3 diffs)

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis.Views/3.4/ParsedConstraintView.cs

@@ -51 +51 @@
       intervalConstraints.CheckedItemsChanged += constraint_CheckedItemChanged;
       intervalConstraints.ItemsAdded += constraints_Updated;
-      intervalConstraints.ItemsRemoved += constraints_Updated; 
+      intervalConstraints.ItemsRemoved += constraint_removed; 
     }
 
@@ -57 +57 @@
       intervalConstraints.CheckedItemsChanged -= constraint_CheckedItemChanged;
       intervalConstraints.ItemsAdded -= constraints_Updated;
-      intervalConstraints.ItemsRemoved -= constraints_Updated;
+      intervalConstraints.ItemsRemoved -= constraint_removed;
       base.DeregisterContentEvents();
     }
@@ -109 +109 @@
     }
 
+    private void constraint_removed(object sender, CollectionItemsChangedEventArgs<IndexedItem<IntervalConstraint>> e) {
+      foreach (var removedItem in e.Items) {
+        removedItem.Value.Changed -= constraint_Changed;
+      }
+    }
+
     private void constraint_CheckedItemChanged(object sender,
       CollectionItemsChangedEventArgs<IndexedItem<IntervalConstraint>> e) {