svn commit: r17284 - trunk/src/argouml-core-diagrams-uml2/src/org/argouml/diagram/uml2/FigAssociation2.java

Author: bobtarling
Date: 2009-08-18 15:23:27-0700
New Revision: 17284

Modified:
   trunk/src/argouml-core-diagrams-uml2/src/org/argouml/diagram/uml2/FigAssociation2.java

Log:
Detect change of navigation in UML2 association

Modified: trunk/src/argouml-core-diagrams-uml2/src/org/argouml/diagram/uml2/FigAssociation2.java
Url: http://argouml.tigris.org/source/browse/argouml/trunk/src/argouml-core-diagrams-uml2/src/org/argouml/diagram/uml2/FigAssociation2.java?view=diff&pathrev=17284&r1=17283&r2=17284
==============================================================================
--- trunk/src/argouml-core-diagrams-uml2/src/org/argouml/diagram/uml2/FigAssociation2.java	(original)
+++ trunk/src/argouml-core-diagrams-uml2/src/org/argouml/diagram/uml2/FigAssociation2.java	2009-08-18 15:23:27-0700
@@ -24,6 +24,9 @@
 
 package org.argouml.diagram.uml2;
 
+import java.beans.PropertyChangeEvent;
+
+import org.apache.log4j.Logger;
 import org.argouml.uml.diagram.DiagramSettings;
 import org.argouml.uml.diagram.ui.FigAssociation;
 
@@ -33,6 +36,8 @@
  *
  */
 class FigAssociation2 extends FigAssociation {
+    
+    private static final Logger LOG = Logger.getLogger(FigAssociation2.class);
 
     /**
      * Constructor used by PGML parser.
@@ -42,5 +47,28 @@
      */
     public FigAssociation2(Object owner, DiagramSettings settings) {
         super(owner, settings);
+        addListener(owner);
+    }
+    
+    @Override
+    public void propertyChange(final PropertyChangeEvent pve) {
+        if ("navigableOwnedEnd".equals(pve.getPropertyName())) {
+            // TODO: We need to amend the arrow heads here
+            LOG.debug("Navigation has changed");
+        }
+        super.propertyChange(pve);
+    }
+    
+    /*
+     * @see org.argouml.uml.diagram.ui.FigEdgeModelElement#updateListeners(java.lang.Object, java.lang.Object)
+     */
+    @Override
+    public void updateListeners(Object oldOwner, Object newOwner) {
+        super.updateListeners(oldOwner, newOwner);
+        addListener(newOwner);
+    }
+    
+    private void addListener(Object owner) {
+        addElementListener(owner, new String[] {"remove", "navigableOwnedEnd"});
     }
 }

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