helpframe.java

一个用java实现 的飞机订票系统,超级好用....

package com.zhu.server;
import javax.imageio.ImageIO;
import javax.swing.*;

import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Image;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;

public class HelpFrame extends JFrame{
		private JPanel[] jps;
		private Image[] images;
		public HelpFrame(){
			super("");
			jps=new JPanel[18];
			images=new Image[18];
			init();
		}
		private void init(){
			//setLayout(new GridLayout(18,1));
			for(int i=0;i<18;i++){
				
				try {
					images[i]=ImageIO.read(new File("images"+File.separator+"ץͼ"+(i+1)+".png"));
				} catch (IOException e) {
					e.printStackTrace();
				}
				jps[i]=new ImagePanel(images[i]);
			}
			add(jps[17]);
		}
		public void showMe(){
			this.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
			this.setSize(900,600);
			this.setVisible(true);
		}
		
}
class ImagePanel extends JPanel{
	Image image;
	public ImagePanel(Image image){
		this.image=image;
	}
	public void paintComponet(Graphics g){
		super.paintComponent(g);
		if(image==null)return ;
		g.drawImage(image, 0, 0, null);
	}
}