newsinfoform.java

来自「手机在线系统 采用Java 中的J2ME, JSP 跟MySql 运行环」· Java 代码 · 共 50 行

/*
 * @(#)NewsInfoForm.java	1.11 01/08/23
 * Copyright (c) 2004-2005 wuhua of workroom Inc. All Rights Reserved.
 * @version 	1.0, 10/05/2004
 * @author 	饶荣庆
 * @author 	余煜辉
 */

package com.j2me.football.england;	 

import javax.microedition.lcdui.*;

/**
 *此类是英国超级联赛新闻中心的详细新闻信息的类
 */
public class NewsInfoForm	extends Form implements CommandListener
{
	private Display display;
	private NewsList news;
	private Alert errorAlert = null;
	public Command backCommand = null;			//定义离开软键

	/*-------------------------------------------------------------------
	 *初始化
	 */
	public NewsInfoForm(String title, String info, Display display, NewsList news)
	{
		super(title);
		this.display = display;
		this.news = news;
		errorAlert  = new Alert("ERROR", "连接网络失败 ", null, AlertType.ERROR);
		this.append(info);
		this.backCommand = new Command("返回", Command.BACK, 2);	
		this.addCommand(backCommand);
		this.setCommandListener(this);
	}

	/*public showForm(display,*/
	public void commandAction(Command c,Displayable s)
	{
		if(c == backCommand)
		{				 
			this.display.setCurrent(news);												
		}
	}
}