X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FAlignFrame.java;h=24f882e2d1f591de70bbeb53ec36f2e034b172d2;hb=ffa5c07d90b4a933762a5d9faa0578c11693d63a;hp=2dde2abfcd9fe99f4f7f8ea4078bd514870df32f;hpb=480d7b96f089281a3caf77d2a4e5adec09dc5bfa;p=jalview.git

diff --git a/src/jalview/appletgui/AlignFrame.java b/src/jalview/appletgui/AlignFrame.java
index 2dde2ab..24f882e 100644
--- a/src/jalview/appletgui/AlignFrame.java
+++ b/src/jalview/appletgui/AlignFrame.java
@@ -601,24 +601,22 @@ public class AlignFrame extends EmbmenuFrame implements ActionListener,
     case KeyEvent.VK_PAGE_UP:
       if (viewport.getWrapAlignment())
       {
-        alignPanel.scrollUp(true);
+        ranges.scrollUp(true);
       }
       else
       {
-        alignPanel.setScrollValues(ranges.getStartRes(),
-                2 * ranges.getStartSeq() - ranges.getEndSeq());
+        ranges.pageUp();
       }
       break;
 
     case KeyEvent.VK_PAGE_DOWN:
       if (viewport.getWrapAlignment())
       {
-        alignPanel.scrollUp(false);
+        ranges.scrollUp(false);
       }
       else
       {
-        alignPanel
-                .setScrollValues(ranges.getStartRes(), ranges.getEndSeq());
+        ranges.pageDown();
       }
       break;