public static List<TreePath> collectExpandedPaths(final JTree tree, TreePath path) {
final ArrayList<TreePath> result = new ArrayList<TreePath>();
if (!tree.isExpanded(path)) return result;
final Object lastPathComponent = path.getLastPathComponent();
final TreeModel model = tree.getModel();
if (model.isLeaf(lastPathComponent)) {
result.add(path);
} else {
boolean pathWasAdded = false;
for (int i = model.getChildCount(lastPathComponent) - 1; i >= 0; i--) {
final TreePath childPath = path.pathByAddingChild(model.getChild(lastPathComponent, i));
if (model.isLeaf(lastPathComponent)) {
if (!pathWasAdded) {
result.add(path);
pathWasAdded = true;
}
} else if (tree.isExpanded(childPath)) {
result.addAll(collectExpandedPaths(tree, childPath));
} else {
if (!pathWasAdded) {
result.add(path);
pathWasAdded = true;
}
}
}
}
return result;
}
public static List<TreePath> collectExpandedPaths(@NotNull final JTree tree) {
final ArrayList<TreePath> result = new ArrayList<TreePath>();
final Object root = tree.getModel().getRoot();
final TreePath rootPath = new TreePath(root);
result.addAll(collectExpandedPaths(tree, rootPath));
return result;
}
public Explorer() {
super(new DynamicNode(ROOT));
PropertiesSet preferences = PropertiesManager.getPreferencePropertiesSet();
if (preferences != null) {
preferences.addPrefixPropertyChangeListener(
DisplayToolTipsOptionGroup.class,
DisplayToolTipsOptionGroup.TOOLTIPS_FIELD_VISIBILITY_PREFIX,
new PreferencesListener());
Db.addDbListener(dbslistener);
tooltipsFields.addAll(Arrays.asList(DisplayToolTipsOptionGroup.getAvailableMetaFields()));
}
}