JAL-2068 deleting user-defined annotation removes the worker

[jalview.git] / src / jalview / workers / AlignCalcWorker.java

diff --git a/src/jalview/workers/AlignCalcWorker.java b/src/jalview/workers/AlignCalcWorker.java
index 48e3604..7719c88 100644 (file)
--- a/src/jalview/workers/AlignCalcWorker.java
+++ b/src/jalview/workers/AlignCalcWorker.java
@@ -97,4 +97,10 @@ public abstract class AlignCalcWorker implements AlignCalcWorkerI
   // TODO: allow GUI to query workers associated with annotation to add items to
   // annotation label panel popup menu
 
+  @Override
+  public boolean isDeletable()
+  {
+    return false;
+  }
+
 }