JAL-2401 code and help tidy for review comments

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

diff --git a/src/jalview/gui/AlignViewport.java b/src/jalview/gui/AlignViewport.java
index 4c888a1..602e3a1 100644 (file)
--- a/src/jalview/gui/AlignViewport.java
+++ b/src/jalview/gui/AlignViewport.java
@@ -51,6 +51,7 @@ import jalview.structure.StructureSelectionManager;
 import jalview.structure.VamsasSource;
 import jalview.util.MessageManager;
 import jalview.viewmodel.AlignmentViewport;
+import jalview.viewmodel.ViewportRanges;
 import jalview.ws.params.AutoCalcSetting;
 
 import java.awt.Container;
@@ -237,10 +238,7 @@ public class AlignViewport extends AlignmentViewport implements
 
   void init()
   {
-    setStartRes(0);
-    setEndRes(alignment.getWidth() - 1);
-    setStartSeq(0);
-    setEndSeq(alignment.getHeight() - 1);
+    ranges = new ViewportRanges(this.alignment);
     applyViewProperties();
 
     String fontName = Cache.getDefault("FONT_NAME", "SansSerif");
@@ -854,7 +852,7 @@ public class AlignViewport extends AlignmentViewport implements
       }
     }
 
-    setEndSeq(getAlignment().getHeight());
+    ranges.setEndSeq(getAlignment().getHeight());
     firePropertyChange("alignment", null, getAlignment().getSequences());
   }