X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fviewmodel%2FViewportRanges.java;h=4bdaa815caec0d0cf561bb353452f178c10aaa45;hb=refs%2Fheads%2Fimp%2FJAL-2774;hp=6331ffbcc7ab6684f00dc175c5562e2c5c6f4422;hpb=c78840385a5ac9dd6d16a37aa7b55cfaeb360456;p=jalview.git

diff --git a/src/jalview/viewmodel/ViewportRanges.java b/src/jalview/viewmodel/ViewportRanges.java
index 6331ffb..4bdaa81 100644
--- a/src/jalview/viewmodel/ViewportRanges.java
+++ b/src/jalview/viewmodel/ViewportRanges.java
@@ -292,7 +292,9 @@ public class ViewportRanges extends ViewportProperties
   }
 
   /**
-   * Set start residue and start sequence together (fires single event)
+   * Set start residue and start sequence together (fires single event). The
+   * event supplies a pair of old values and a pair of new values: [old start
+   * residue, old start sequence] and [new start residue, new start sequence]
    * 
    * @param res
    *          the start residue