java 界面编程

转载之u010345869的博客，这里学习下

/*
 * java复选框和单选按钮
 */

import javax.swing.*;
import java.awt.*;

public class Test0 extends JFrame{
	JList jlist;	//列表框
	JComboBox jcb;	//下拉框
	JPanel jp1, jp2;	//面板
	JLabel jlb1, jlb2;
	JScrollPane jsp;	//滚动控件
	
	//构造函数
	public Test0(){
		jp1 = new JPanel();
		jp2 = new JPanel();
		
		jlb1 = new JLabel("你的水平：");
		String str1[] = {"巨坑", "菜鸟", "一般", "大神"}