X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fqfat%2Fgeom%2FHasBindingGroup.java;h=715f76396ff85786b91f33c80b868a503aea27df;hb=468b086402bb0ccae7ce4dda8b009d61bfc37a71;hp=1c3737a808677ef23a28811a684d3d4ccddb0933;hpb=de98420094a537a70140842ff185e6d113ad270e;p=anneal.git

diff --git a/src/edu/berkeley/qfat/geom/HasBindingGroup.java b/src/edu/berkeley/qfat/geom/HasBindingGroup.java
index 1c3737a..715f763 100644
--- a/src/edu/berkeley/qfat/geom/HasBindingGroup.java
+++ b/src/edu/berkeley/qfat/geom/HasBindingGroup.java
@@ -41,6 +41,7 @@ public abstract class HasBindingGroup {
         if (bindingGroup==null) return;
         bindingGroup.unbind(this);
         bindingGroup = null;
+        bindingGroupChanged(bindingGroup);
     }
 
     public boolean isBoundTo(HasBindingGroup t) {
@@ -48,4 +49,5 @@ public abstract class HasBindingGroup {
     }
 
     public Iterable getBoundPeers() { return bindingGroup; }
+    public void bindingGroupChanged(BindingGroup newBindingGroup) { }
 }