X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Fjws2%2FAbstractJabaCalcWorker.java;h=5961fc3831384f7f20279ab65b470c88eada63d4;hb=944fb0771776aeb297264fca9e10a3624695831f;hp=26fe0a20ce215c830d6559ce064abc5036202fba;hpb=3d0101179759ef157b088ea135423cd909512d9f;p=jalview.git

diff --git a/src/jalview/ws/jws2/AbstractJabaCalcWorker.java b/src/jalview/ws/jws2/AbstractJabaCalcWorker.java
index 26fe0a2..5961fc3 100644
--- a/src/jalview/ws/jws2/AbstractJabaCalcWorker.java
+++ b/src/jalview/ws/jws2/AbstractJabaCalcWorker.java
@@ -30,6 +30,7 @@ import jalview.datamodel.AnnotatedCollectionI;
 import jalview.datamodel.SequenceI;
 import jalview.gui.AlignFrame;
 import jalview.gui.IProgressIndicator;
+import jalview.gui.IProgressIndicatorHandler;
 import jalview.schemes.ResidueProperties;
 import jalview.workers.AlignCalcWorker;
 import jalview.ws.jws2.dm.AAConSettings;
@@ -220,7 +221,26 @@ public abstract class AbstractJabaCalcWorker extends AlignCalcWorker
                 progressId = System.currentTimeMillis());
       }
       rslt = submitToService(seqs);
+      if (guiProgress != null)
+      {
+        guiProgress.registerHandler(progressId,
+                new IProgressIndicatorHandler()
+                {
 
+                  @Override
+                  public boolean cancelActivity(long id)
+                  {
+                    cancelCurrentJob();
+                    return true;
+                  }
+
+                  @Override
+                  public boolean canCancel()
+                  {
+                    return true;
+                  }
+                });
+      }
       boolean finished = false;
       long rpos = 0;
       do