X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=blobdiff_plain;f=src%2Fjalview%2Fviewmodel%2FAlignmentViewport.java;fp=src%2Fjalview%2Fviewmodel%2FAlignmentViewport.java;h=b4e33c83f8c56c9a3b596adbf3b49e7dd6fc25ec;hp=d7ba417ccb61f4352471f95eaa030bae67b07e88;hb=4a3def9f59cefe629c9a33d87483283aee085928;hpb=eca4795050a0f7eca3d5dece68eaa54987cebd15

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index d7ba417..b4e33c8 100644
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -45,6 +45,7 @@ import jalview.datamodel.Sequence;
 import jalview.datamodel.SequenceCollectionI;
 import jalview.datamodel.SequenceGroup;
 import jalview.datamodel.SequenceI;
+import jalview.ext.treeviewer.TreeI;
 import jalview.renderer.ResidueShader;
 import jalview.renderer.ResidueShaderI;
 import jalview.schemes.ColourSchemeI;
@@ -961,6 +962,7 @@ public abstract class AlignmentViewport
     changeSupport = null;
     ranges = null;
     currentTree = null;
+    currentExtTree = null;
     selectionGroup = null;
     colSel = null;
     setAlignment(null);
@@ -2913,6 +2915,8 @@ public abstract class AlignmentViewport
 
   protected TreeModel currentTree = null;
 
+  protected TreeI currentExtTree = null;
+
   @Override
   public boolean hasSearchResults()
   {
@@ -3096,4 +3100,14 @@ public abstract class AlignmentViewport
     return (alignment.getHiddenColumns().getVisContigsIterator(start, end,
             false));
   }
+  public TreeI getCurrentExtTree()
+  {
+    return currentExtTree;
+  }
+
+  public void setCurrentExtTree(TreeI externalTree)
+  {
+    currentExtTree = externalTree;
+  }
+
 }