Java 图形用户界面选项卡面板的创建

/**
作者：wwj
日期：2012/4/15
功能：选项卡面板
**/

import java.awt.*;
import javax.swing.*;
public class Jxxk extends JFrame
{
	private JTabbedPane tabbedPane;
	private JLabel label1,label2,label3;
	private JPanel panel1,panel2,panel3;

	public Jxxk()
	{
		super("选项卡窗口"); setSize(400,300);

		Container c = getContentPane();
		tabbedPane=new JTabbedPane();	//创建选项卡面板对象
		//创建标签
		label1=new JLabel("第一个标签的面板",SwingConstants.CENTER);
		label2=new JLabel("第二个标签的面板",SwingConstants.CENTER);
		label3=new JLabel("第三个标签的面板",SwingConstants.CENTER);
		//创建面板
		panel1=new JPanel();
		panel2=new JPanel();
		panel3=new JPanel();

		panel1.add(label1);
		panel2.add(label2);
		panel3.add(label3);

		panel1.setBackground(Color.yellow);
		panel2.setBackground(Color.blue);
		panel3.setBackground(Color.green);
		//将标签面板加入到选项卡面板对象上
		tabbedPane.addTab("标签1",null,panel1,"First panel");
		tabbedPane.addTab("标签2",null,panel2,"Second panel");
		tabbedPane.addTab("标签3",null,panel3,"Third panel");

		c.add(tabbedPane);
		c.setBackground(Color.white);

		setVisible(true);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}
	
	public static void main(String args[])
	{
		Jxxk d = new Jxxk();
	}
}