JTree添加选中事件

JTree添加选中事件代码如下：

/** * 添加tree的选中事件 * @param tree */public static void addTreeSelectionListener(JTree tree, JTabbedPane tabbedPane){tree.addTreeSelectionListener(new TreeSelectionListener() {@Overridepublic void valueChanged(TreeSelectionEvent e) {// TODO 自动生成的方法存根DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();if(node == null){return;}if(node.isLeaf()){changeSelectedTabbedPane(tabbedPane, paneNameIndexMap.get(node.toString()));System.out.println("nodeName:" + node.toString());}}});}