chatclientgui.java

来自「uml ooad 有ppt文件 和源码哦！跟大家分享」· Java 代码 · 共 42 行

package client;
import javax.swing.*;
import java.awt.event.*;
public class ChatClientGUI {
	JFrame f;
	JTextArea jta;
	JTextField jtf;
	JComboBox jcb;
	ClientAction action;
	public ChatClientGUI(String name,int type){
		f=new JFrame("Client "+name);
		f.setSize(400,300);
		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		jta=new JTextArea();
		jta.setEditable(false);
		f.add(new JScrollPane(jta));
		jcb=new JComboBox();
		jtf=new JTextField(20);
		JPanel p=new JPanel();
		p.add(jcb);
		p.add(jtf);
		f.add(p,"South");
		f.setVisible(true);
		
		if (type==0) action=new TCPClientAction();
		else action=new UDPClientAction();
		
		action.send("1:"+name);		
		jtf.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent arg0) {
				String text=jtf.getText();
				jtf.setText("");
				String to=(String)jcb.getSelectedItem();
				action.send("0:"+to+":"+text);
			}
		});
		
		while(true){
			String text=action.receive();
			String[] ss=text.split(":");
			if (ss[0].equals("0")){
				jta.append(ss[1]+" 璇