X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FSplitFrame.java;fp=src%2Fjalview%2Fgui%2FSplitFrame.java;h=71380c7923c2f97b2b16164eff5769f8372e5202;hb=ad6e0dcf682399eb8b7a0ac49d3fcc63f4f991f2;hp=25dedc5003c42d9f306410d43b7808127cb450bc;hpb=9b85e1552fa57f02cf6cd312cfbd7efdfd079ea3;p=jalview.git

diff --git a/src/jalview/gui/SplitFrame.java b/src/jalview/gui/SplitFrame.java
index 25dedc5..71380c7 100644
--- a/src/jalview/gui/SplitFrame.java
+++ b/src/jalview/gui/SplitFrame.java
@@ -161,26 +161,21 @@ public class SplitFrame extends GSplitFrame implements SplitContainerI
    */
   public void adjustLayout()
   {
+    final AlignViewport topViewport = ((AlignFrame) getTopFrame()).viewport;
+    final AlignViewport bottomViewport = ((AlignFrame) getBottomFrame()).viewport;
+
     /*
      * Ensure sequence ids are the same width so sequences line up
      */
-    int w1 = ((AlignFrame) getTopFrame()).getViewport().getIdWidth();
-    int w2 = ((AlignFrame) getBottomFrame()).getViewport().getIdWidth();
+    int w1 = topViewport.getIdWidth();
+    int w2 = bottomViewport.getIdWidth();
     int w3 = Math.max(w1, w2);
-    if (w1 != w3)
-    {
-      ((AlignFrame) getTopFrame()).getViewport().setIdWidth(w3);
-    }
-    if (w2 != w3)
-    {
-      ((AlignFrame) getBottomFrame()).getViewport().setIdWidth(w3);
-    }
+    topViewport.setIdWidth(w3);
+    bottomViewport.setIdWidth(w3);
 
     /*
      * Scale protein to either 1 or 3 times character width of dna
      */
-    final AlignViewport topViewport = ((AlignFrame) getTopFrame()).viewport;
-    final AlignViewport bottomViewport = ((AlignFrame) getBottomFrame()).viewport;
     final AlignmentI topAlignment = topViewport.getAlignment();
     final AlignmentI bottomAlignment = bottomViewport.getAlignment();
     AlignmentViewport cdna = topAlignment.isNucleotide() ? topViewport