X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceI.java;h=f49039cfe66e76b8f5c2ea6116aa1a1c19ee1a22;hb=b5aea33b1a9dcb1831ef681342be55c8929cf080;hp=1615bee53d641b705f8f9a643e736681afd94303;hpb=2f219368c3a4a3ff0ed6a34f84d005a3d85c9963;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 1615bee..f49039c 100755
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -501,6 +501,13 @@ public interface SequenceI extends ASequenceI
    * @return
    */
   List<SequenceFeature> findFeatures(int fromCol, int toCol, String... types);
+
+  /**
+   * Method to call to indicate that the sequence (characters or alignment/gaps)
+   * has been modified. Provided to allow any cursors on residue/column
+   * positions to be invalidated.
+   */
+  void sequenceChanged();
   
   /**
    *