JAL-2739 Change to updateLayout width calculation

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

diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index fe216c0..baac692 100644 (file)
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -229,7 +229,8 @@ public class AlignmentPanel extends GAlignmentPanel implements
             new Dimension(10, av.getCharHeight() + fm.getDescent()));
     idSpaceFillerPanel1.setPreferredSize(
             new Dimension(10, av.getCharHeight() + fm.getDescent()));
-
+    idwidthAdjuster.invalidate();
+    scalePanelHolder.invalidate();
     getIdPanel().getIdCanvas().gg = null;
     getSeqPanel().seqCanvas.img = null;
     getAnnotationPanel().adjustPanelHeight();
@@ -639,9 +640,9 @@ public class AlignmentPanel extends GAlignmentPanel implements
       }
       else
       {
-        int widthInRes = (canvasWidth / av.getCharWidth()) - 1;
+        int widthInRes = (canvasWidth / av.getCharWidth());
         int heightInSeq = (getSeqPanel().seqCanvas.getHeight()
-                / av.getCharHeight()) - 1;
+                / av.getCharHeight());
 
         vpRanges.setViewportWidth(widthInRes);
         vpRanges.setViewportHeight(heightInSeq);