package twoappletscom;

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

public class SendApplet extends Applet { 
  TextField tfSend = new TextField("你好,能收到信息了嗎?",20); // 定義文本框  
  Button btnSend = new Button("發(fā)送到Receiver");            // 定義發(fā)送按鈕

  public void init() {
    setLayout(new FlowLayout());
    add(tfSend);
    add(btnSend);
  }

  public boolean action(Event ev, Object obj){  // 處理按鈕事件
      if(ev.target instanceof Button){
      String msgSend = tfSend.getText();
      ReceiveApplet receiveApplet = (ReceiveApplet)getAppletContext().getApplet("ReceiveApplet");                 if(receiveApplet != null){
        receiveApplet.AppendText(msgSend); // 調(diào)用ReceiveApplet中的方法
        return true;
       }
      else{
        tfSend.setText("沒有找到ReceiveApplet");
        return false;
      }
    }
    return false; 
 }
}