Java Swing界面编程(11)---绝对定位布局

package com.beyole.util;

import javax.swing.JFrame;
import javax.swing.JLabel;

public class test9 {
public static void main(String[] args) {
JFrame frame = new JFrame("Crystal");
frame.setLayout(null);
JLabel title = new JLabel("bbs.beyole.com");
JLabel enter = new JLabel("进入");
JLabel exit = new JLabel("退出");
frame.setSize(200, 100);
title.setBounds(40, 5, 150, 20);
enter.setBounds(30, 30, 80, 20);
exit.setBounds(110, 30, 80, 20);
frame.add(title);
frame.add(enter);
frame.add(exit);
frame.setVisible(true);
}
}