From: Jim Procter <jprocter@issues.jalview.org>
Date: Tue, 5 Apr 2016 17:32:07 +0000 (+0100)
Subject: JAL-2046 add/delete SequenceFeature operate on dataset if one is defined
X-Git-Tag: Release_2_10_0~249^2~31^2~5
X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=commitdiff_plain;h=a5ef4fc9d498934033e294ce80ddfe6486a41518

JAL-2046 add/delete SequenceFeature operate on dataset if one is defined
---

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index 5bfdb04..a61f093 100755
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -312,7 +312,11 @@ public class Sequence extends ASequence implements SequenceI
   @Override
   public synchronized void addSequenceFeature(SequenceFeature sf)
   {
-    // TODO add to dataset sequence instead if there is one?
+    if (sequenceFeatures==null && datasetSequence != null)
+    {
+      datasetSequence.addSequenceFeature(sf);
+      return;
+    }
     if (sequenceFeatures == null)
     {
       sequenceFeatures = new SequenceFeature[0];
@@ -338,6 +342,9 @@ public class Sequence extends ASequence implements SequenceI
   {
     if (sequenceFeatures == null)
     {
+      if (datasetSequence!=null) {
+    	  datasetSequence.deleteFeature(sf);
+      }
       return;
     }