X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FSeqPanel.java;h=16847648b77abe9a3695a694aa897c1a0ec027bd;hb=7f5d52ef6eaadbbc5405e756ec3f1efa176ed64b;hp=e87ab95e124c12bda65ce3cf2831f5875f180a62;hpb=6dd523c9bd707b197e7311fba62387777286debb;p=jalview.git

diff --git a/src/jalview/appletgui/SeqPanel.java b/src/jalview/appletgui/SeqPanel.java
index e87ab95..1684764 100755
--- a/src/jalview/appletgui/SeqPanel.java
+++ b/src/jalview/appletgui/SeqPanel.java
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -323,16 +323,15 @@ public class SeqPanel
        lastMousePress = evt.getPoint();
 
        if ( (evt.getModifiers() & InputEvent.BUTTON2_MASK) ==
-         InputEvent.BUTTON2_MASK)
+         InputEvent.BUTTON2_MASK && !av.MAC)
        {
          mouseWheelPressed = true;
          return;
        }
 
-       if (evt.isShiftDown() || evt.isAltDown() ||
-           evt.isControlDown())
+       if (evt.isShiftDown() || evt.isControlDown())
        {
-         if (evt.isAltDown() || evt.isControlDown())
+         if (evt.isControlDown())
          {
            groupEditing = true;
          }