X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FTreeCanvas.java;h=5bea55040c207274a907a3faef22e856cf9d044d;hb=b2f9a8d7bce642ff4011bc6d49e02bb0569fbb11;hp=9e2e582eb4f69674b8857cfd41b40e5f8a2b5a36;hpb=cb5d856b1304448cae13a333cbd9017f81520d90;p=jalview.git

diff --git a/src/jalview/gui/TreeCanvas.java b/src/jalview/gui/TreeCanvas.java
index 9e2e582..5bea550 100755
--- a/src/jalview/gui/TreeCanvas.java
+++ b/src/jalview/gui/TreeCanvas.java
@@ -1,5 +1,5 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.0b1)
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.1)
  * Copyright (C) 2014 The Jalview Authors
  * 
  * This file is part of Jalview.
@@ -667,9 +667,12 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
             RenderingHints.VALUE_ANTIALIAS_ON);
     g2.setColor(Color.white);
     g2.fillRect(0, 0, width, height);
-
     g2.setFont(font);
 
+    if (longestName==null || tree ==null)
+    {
+      g2.drawString("Calculating tree.",20,20);
+    }
     offy = font.getSize() + 10;
 
     fm = g2.getFontMetrics(font);