设计一个像SplitPanel的左右风格的SplitPanel
左边放3个按钮，上面的文字分别是: 盖伦，提莫，安妮
右边默认显示盖伦
当左边按钮点击的时候，右边就会显示对应的图片

import java.awt.BorderLayout;
import java.awt.CardLayout;
import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

import javafx.scene.control.TextField;

public class CheckBox {
	public static void main(String[] args){
		JFrame f = new JFrame("CardLayerout");
		f.setSize(300, 400);
		f.setLocation(300,300);
		
		JPanel p1 = new JPanel();
		p1.setBounds(50,50,300,60);
		JButton b1 = new JButton("杰杰");
		JButton b2 = new JButton("海里");
		JButton b3 = new JButton("主见");
		p1.add(b1);
		p1.add(b2);
		p1.add(b3);
		
		JPanel p2 = new JPanel();
		p2.setBounds(10,150,300,60);
		JLabel l = new JLabel();
		
		b1.addActionListener(new ActionListener(){

			@Override
			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
				ImageIcon i = new ImageIcon("d:/迅雷下载/shana.png");
				l.setIcon(i);
				
			}
			
		});
		
		b2.addActionListener(new ActionListener(){

			@Override
			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
				ImageIcon i2 = new ImageIcon("d:/迅雷下载/shana_heiheihei.png");
				l.setIcon(i2);
			
			}
			
		});
		
		b3.addActionListener(new ActionListener(){

			@Override
			public void actionPerformed(ActionEvent e) {
				// TODO Auto-generated method stub
				ImageIcon i3 = new ImageIcon("d:/迅雷下载/五年计划.png");
				l.setIcon(i3);
			}
			
		});
		
		p2.add(l);
		
		
		
		
		
		JSplitPane sp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, p1, p2);
		sp.setDividerLocation(80);
		
		f.add(sp);
		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		f.setVisible(true);
       
        
    }
	
	

}