/*
* @see javax.swing.tree.TreeNode#isLeaf()
*/
@Override
public boolean isLeaf() {
if (!expanded) {
model.updateChildren(new TreePath(model.getPathToRoot(this)));
expanded = true;
}
return super.isLeaf();
}
/** @param node the modified node in the tree */
public void nodeModified(Object node) {
if (modifySet.contains(node)) {
model.getNodeUpdater().schedule(this);
}
if (node == getUserObject()) {
model.nodeChanged(this);
}
}
/*
* @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
*/
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getSource() instanceof Diagram) {
if ("name".equals(evt.getPropertyName())) {
/* The name of the UMLDiagram
* represented by this node has changed. */
model.nodeChanged(this);
}
if ("namespace".equals(evt.getPropertyName())) {
/* TODO: Update the old and new node above this!
* This is issue 5079.
* The old and new UML namespaces are in the event, but
* how do we know which nodes to refresh?
* And how to refresh?
* Not necessarily the namespaces,
* depending on the perspective. */
}
}
}