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();
}
}
});
}
