Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import javax.swing.JTree;

import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;

public class Main {
    public static void expandTreeNode(JTree tree, DefaultMutableTreeNode node) {
        expandTreeNode(tree, node, Integer.MAX_VALUE);
    }

    public static void expandTreeNode(JTree tree, DefaultMutableTreeNode node, int depth) {
        if (depth <= 0) {
            return;
        }
        tree.expandPath(new TreePath(node.getPath()));
        for (int i = 0; i < node.getChildCount(); i++) {
            expandTreeNode(tree, (DefaultMutableTreeNode) node.getChildAt(i), depth - 1);
        }
    }
}