JAL-2491 First port to applet

[jalview.git] / src / jalview / gui / SeqCanvas.java

diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java
index d7f2679..cd69bdc 100755 (executable)
--- a/src/jalview/gui/SeqCanvas.java
+++ b/src/jalview/gui/SeqCanvas.java
@@ -294,13 +294,12 @@ public class SeqCanvas extends JComponent implements ViewportListenerI
 
     if (horizontal > 0) // scrollbar pulled right, image to the left
     {
-      er++;
       transX = (er - sr - horizontal) * charWidth;
       sr = er - horizontal;
     }
     else if (horizontal < 0)
     {
-      er = sr - horizontal - 1;
+      er = sr - horizontal;
     }
     else if (vertical > 0) // scroll down
     {
@@ -985,10 +984,6 @@ public class SeqCanvas extends JComponent implements ViewportListenerI
   {
     if (av.getWrapAlignment())
     {
-
-    }
-    else
-    {
       if (evt.getPropertyName().equals("startres")
               || evt.getPropertyName().equals("endres"))
       {