protected void onSpecificationChange() {
selectionListener.enable = false;
// for (Node o : (Node[]) em.getSelectedNodes()) {
// ((DecoratedNode) o).setHtmlDecorator(null);
// }
DecoratedNode root = (DecoratedNode) em.getRootContext();
Optional<DecoratedNode> node =
root.breadthFirstIterable()
.firstMatch(
new Predicate<DecoratedNode>() {
@Override
public boolean apply(DecoratedNode input) {
return isCurrentSpecificationNode(input.getOriginal());
}
});
if (node.isPresent()) {
// node.get().setHtmlDecorator(DecoratedNode.Html.BOLD);
try {
em.setSelectedNodes(new Node[] {node.get()});
} catch (PropertyVetoException ex) {
// do nothing?
}
}
selectionListener.enable = true;
}
public SpecSelectionComponent(boolean showSystemOnly) {
this.tree = new BeanTreeView();
this.em = new ExplorerManager();
this.selectionListener = new SelectionListener();
this.specification = newProperty(SPECIFICATION_PROPERTY, null);
this.icon = newProperty(ICON_PROPERTY, null);
tree.setRootVisible(false);
tree.setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
DecoratedNode root =
new DecoratedNode(
new DummyWsNode(WorkspaceFactory.getInstance().getActiveWorkspace(), SPECS_ID),
showSystemOnly ? ItemWsNodeFilter.SYSTEM_ONLY : Predicates.<Node>alwaysTrue());
for (DecoratedNode o : root.breadthFirstIterable()) {
o.setPreferredActionDecorator(DecoratedNode.PreferredAction.DO_NOTHING);
}
em.setRootContext(root);
setLayout(new BorderLayout());
add(tree, BorderLayout.CENTER);
setPreferredSize(new Dimension(225, 300));
em.addVetoableChangeListener(selectionListener);
addPropertyChangeListener(
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
String p = evt.getPropertyName();
if (p.equals(SPECIFICATION_PROPERTY)) {
onSpecificationChange();
}
}
});
}