X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignFrame.java;h=a9a970f68c2264c4a5d6a78ad175ec2ec6817cfb;hb=a737e315f94a3e9dff12f1f3ed657cdf8ee52882;hp=cd61edb3e90288fc4e168e976368c9e5091dedd0;hpb=968c3bcde941e502fcf7d497343600f4f58f6c9a;p=jalview.git

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index cd61edb..a9a970f 100644
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -691,23 +691,21 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
         case KeyEvent.VK_PAGE_UP:
           if (viewport.getWrapAlignment())
           {
-            alignPanel.scrollUp(true);
+            vpRanges.scrollUp(true);
           }
           else
           {
-            alignPanel.setScrollValues(vpRanges.getStartRes(),
-                    2 * vpRanges.getStartSeq() - vpRanges.getEndSeq());
+            vpRanges.pageUp();
           }
           break;
         case KeyEvent.VK_PAGE_DOWN:
           if (viewport.getWrapAlignment())
           {
-            alignPanel.scrollUp(false);
+            vpRanges.scrollUp(false);
           }
           else
           {
-            alignPanel.setScrollValues(vpRanges.getStartRes(),
-                    vpRanges.getEndSeq());
+            vpRanges.pageDown();
           }
           break;
         }