From 1a9d0fa9298b774141532a75214a42a7676de28f Mon Sep 17 00:00:00 2001
From: kjvdheide <kjvanderheide@dundee.ac.uk>
Date: Thu, 11 Jan 2018 12:28:06 +0000
Subject: [PATCH] JAL-2798 alignmentviewport's current external tree is now
 set when a viewer instance gets associated

---
 src/jalview/ext/treeviewer/TreeViewerUtils.java |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/jalview/ext/treeviewer/TreeViewerUtils.java b/src/jalview/ext/treeviewer/TreeViewerUtils.java
index aa07040..23118cf 100644
--- a/src/jalview/ext/treeviewer/TreeViewerUtils.java
+++ b/src/jalview/ext/treeviewer/TreeViewerUtils.java
@@ -10,7 +10,7 @@ import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 
-public class TreeViewerUtils
+public final class TreeViewerUtils
 {
   private static Map<TreeFrameI, TreeViewerBindingI> activeViews = new HashMap<>();
 
@@ -24,6 +24,7 @@ public class TreeViewerUtils
             jalviewAlignViewport,
             alignMappedToNodes, nodesMappedToAlign);
     activeViews.put(treeFrame, treeBinding);
+    jalviewAlignViewport.setCurrentExtTree(treeFrame.getTree());
     return treeBinding;
   }
 
-- 
1.7.10.2