/** Create a new config editor that isn't attached to any ViperData. */
public ConfigEditor() {
super(new JTree());
popup = new ConfigEditPopup();
getTree()
.addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
maybeShowPopup(e);
TreePath p = getTree().getClosestPathForLocation(e.getX(), e.getY());
Object end = p.getLastPathComponent();
if (end instanceof Config) {
EventQueue.invokeLater(new CheckIfExpanded(p));
}
}
public void mouseReleased(MouseEvent e) {
maybeShowPopup(e);
}
private void maybeShowPopup(MouseEvent e) {
if (e.isPopupTrigger()) {
popup.show(e.getComponent(), e.getX(), e.getY());
}
}
});
model = new ViperTreeModel(this);
model.addTreeToSelect(getTree());
// getTree().setRootVisible(false);
expandedNodes = new HashSet();
getTree().setModel(model);
getTree().getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
// Listen for when the selection changes.
getTree().addTreeSelectionListener(new MySelectionChangeListener());
}
