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

import java.io.*;
public class FileDisposeButton extends JPanel implements ActionListener{
  JButton agreeButton;
  JButton saveElseButton;
  JButton disagreeButton;
  JFileChooser saveDialog;
  String requestPeople;
  String fileName;
  String userHome;
  JButton jButton1 = new JButton();
  public FileDisposeButton(String requestPeople,String fileName){
    this.requestPeople=requestPeople;
    this.fileName=fileName;
    agreeButton=new JButton();
    saveElseButton=new JButton();
    disagreeButton=new JButton();

    userHome=System.getProperty("user.home");
    saveDialog=new JFileChooser(userHome);

    agreeButton.setText("保存");
    disagreeButton.setText("拒绝");
    saveElseButton.setText("另存为");

    this.add(agreeButton);
    this.add(saveElseButton);
    this.add(disagreeButton);



    agreeButton.addActionListener(this);
    saveElseButton.addActionListener(this);
    disagreeButton.addActionListener(this);
   }
  public void actionPerformed(ActionEvent e){
    if(e.getSource()==agreeButton){
      try{
        ChatArea.out.writeUTF("AGREE_ACCEPT:"+requestPeople+"#FILENAME#"+fileName);
        //启动文件接受线程
      }catch(IOException ioe){
        ioe.printStackTrace();
      }
    }
    else if(e.getSource()==saveElseButton){

      int state=saveDialog.showSaveDialog(null);

    }
    else if(e.getSource()==disagreeButton){
      try{
        ChatArea.out.writeUTF("DISAGREE_ACCEPT:"+requestPeople+"#FILENAME#"+fileName);
        }catch(IOException ioe){
        ioe.printStackTrace();
      }
    }

  }

  public static void main(String[] args)  {
    JFrame f=new JFrame();
    FileDisposeButton fb=new FileDisposeButton("dd","ok");
    f.getContentPane().add(fb);
    f.setVisible(true);
  }

}