JAL-2665 Added hidden columns group selection - almost working

[jalview.git] / src / jalview / datamodel / SequenceGroup.java

diff --git a/src/jalview/datamodel/SequenceGroup.java b/src/jalview/datamodel/SequenceGroup.java
index 06cdec4..8ece1e5 100755 (executable)
--- a/src/jalview/datamodel/SequenceGroup.java
+++ b/src/jalview/datamodel/SequenceGroup.java
@@ -517,10 +517,9 @@ public class SequenceGroup implements AnnotatedCollectionI
     {
       if (s != null && !sequences.contains(s))
       {
-        List<SequenceI> before = sequences;
         sequences.add(s);
-        changeSupport.firePropertyChange(SEQ_GROUP_CHANGED, before,
-                sequences);
+        changeSupport.firePropertyChange(SEQ_GROUP_CHANGED,
+                sequences.size() - 1, sequences.size());
       }
 
       if (recalc)
@@ -715,8 +714,8 @@ public class SequenceGroup implements AnnotatedCollectionI
     {
       List<SequenceI> before = sequences;
       sequences.remove(s);
-      changeSupport.firePropertyChange(SEQ_GROUP_CHANGED, before,
-              sequences);
+      changeSupport.firePropertyChange(SEQ_GROUP_CHANGED,
+              sequences.size() + 1, sequences.size());
 
       if (recalc)
       {