showonlineagent.java

来自「一个很详细的航空售票系统开发的例子」· Java 代码 · 共 40 行

package com.tarena.abs.server;

import java.util.HashSet;
import java.util.Iterator;

import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JTextArea;

import com.tarena.abs.model.Agent;

public class ShowOnLineAgent extends JDialog{

	/**
	 * 
	 */
	private static final long serialVersionUID = -2167204281266917588L;
	private JTextArea jta;
	public ShowOnLineAgent(JFrame jf){
		super(jf,"在线代理商信息",true);
		jta=new JTextArea(30,40);
		this.add(jta);
		HashSet hs=(HashSet)ServerMainClass.allOnlineAgents;
		Iterator it=hs.iterator();
		int i=0;
		while(it.hasNext()){
			Agent a=(Agent)it.next();
			jta.append((++i)+"\n姓名:"+a.getName()+"\tE-Mail:"+a.getEmail()+"\t积分:"+a.getScore()+"\n");
		}
		jta.setEditable(false);
		showMe();
	}
	public void showMe(){
		this.setSize(400,800);
		this.setVisible(true);
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}

}