X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FScalePanel.java;h=9add7478d65d0cddd5db0b3eb0b04a7b55bde202;hb=52fd681e0f239e20df19fd7560d4b999104ba222;hp=e9082b88cc761f024cc6a48279f55d8172fb28fd;hpb=f0ea7e292e26e7cec19720be39b143d261f53821;p=jalview.git

diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java
index e9082b8..9add747 100755
--- a/src/jalview/gui/ScalePanel.java
+++ b/src/jalview/gui/ScalePanel.java
@@ -167,6 +167,11 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
 
         int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
 
+        if(res> av.alignment.getWidth())
+        {
+          res = av.alignment.getWidth()-1;
+        }
+
         if(av.hasHiddenColumns)
           res = av.getColumnSelection().adjustForHiddenColumns(res);
 
@@ -206,6 +211,12 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
         if(av.hasHiddenColumns)
           res = av.getColumnSelection().adjustForHiddenColumns(res);
 
+
+        if(res> av.alignment.getWidth())
+        {
+          res = av.alignment.getWidth()-1;
+        }
+
         if (res < min)
         {
             min = res;
@@ -217,6 +228,8 @@ public class ScalePanel extends JPanel implements MouseMotionListener, MouseList
         }
 
 
+
+
         SequenceGroup sg = av.getSelectionGroup();
 
         if (sg != null)