From 47abd39554b389bbd420367a3291872e7b098727 Mon Sep 17 00:00:00 2001
From: Jim Procter <jprocter@issues.jalview.org>
Date: Thu, 1 Sep 2016 13:27:42 +0100
Subject: [PATCH] JAL-2034 check context of selection group to catch case when
 selection was added/removed from alignment without
 deselection/reselection

---
 src/jalview/viewmodel/AlignmentViewport.java |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 457f2c5..bd55668 100644
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -2807,6 +2807,7 @@ public abstract class AlignmentViewport implements AlignViewportI,
         selectionIsDefinedGroup = gps.contains(selectionGroup);
       }
     }
-    return selectionIsDefinedGroup;
+    return selectionGroup.getContext() == alignment
+            || selectionIsDefinedGroup;
   }
 }
-- 
1.7.10.2