client.java~1~

1． 消息即时通信 2． 消息发送实现一对一、一对多等多种发送模式 3． 发送的消息实现多彩文本编辑

import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import javax.swing.*;

public class Client extends JApplet {
  private boolean isStandalone = false;
  //LoginDialog loginDialog=new LoginDialog();
  ChatArea chatarea=new ChatArea();
  //Get a parameter value
  public String getParameter(String key, String def) {
    return isStandalone ? System.getProperty(key, def) :
      (getParameter(key) != null ? getParameter(key) : def);
  }

  //Construct the applet
  public Client() {
  }
  //Initialize the applet
  public void init() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception {
    this.setSize(new Dimension(400,300));
    //this.setBackground(Color.black);
    this.getContentPane().add(chatarea);
    //this.getContentPane().add(loginDialog);
   // loginDialog.setVisible(true);
  }
  //Get Applet information
  public String getAppletInfo() {
    return "Applet Information";
  }
  //Get parameter info
  public String[][] getParameterInfo() {
    return null;
  }

  //static initializer for setting look & feel
  static {
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
      UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
    }
    catch(Exception e) {
    }
  }
}