private void _applyExpanded(TreeFacade tree, Object root) {
if (!(root instanceof DefaultMutableTreeNode)) {
return;
}
final DefaultMutableTreeNode nodeRoot = (DefaultMutableTreeNode) root;
final TreeNode[] nodePath = nodeRoot.getPath();
if (nodePath.length > 0) {
for (final List<PathElement> path : myExpandedPaths) {
applyTo(nodePath.length - 1, path, root, tree);
}
}
}
private void restoreState() {
myTreeState.applyTo(this, (ChangesBrowserNode) getModel().getRoot());
}
public final void restoreExpandedPaths() {
TreeState treeState = myReadTreeState.get(getSubId());
if (treeState != null) {
treeState.applyTo(myTree);
}
}