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📄 chat.java

📁 JAVA编的聊天和文件发送程序
💻 JAVA
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/*
 * Chat.java
 *
 * Created on 2007年10月15日, 下午1:34
 */

package chat;

import common.FileInfo;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.io.*;
import java.net.*;
import javax.swing.*;
import java.lang.Object;


/**
 *
 * @author  olry
 */
public class Chat extends javax.swing.JFrame
{
    
    
    private DatagramSocket socket;
    private Chat ref;
    
    public Chat()
    {
        initComponents();
        UDPWorker uw=new UDPWorker();
        Thread udpThread=new Thread(uw);
        udpThread.start();
        
        ref=this;
        TCPWorker tw=new TCPWorker();
        Thread tcpThread=new Thread(tw);
        tcpThread.start();
        
        
    }
    
    
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents()
    {
        jMenuBar2 = new javax.swing.JMenuBar();
        jMenu2 = new javax.swing.JMenu();
        jMenuBar3 = new javax.swing.JMenuBar();
        jMenu3 = new javax.swing.JMenu();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        btnSend = new javax.swing.JButton();
        txtIP = new javax.swing.JTextField();
        jLabel1 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        txtDetails = new javax.swing.JTextArea();
        jScrollPane2 = new javax.swing.JScrollPane();
        txtMessage = new javax.swing.JTextArea();
        jLabel2 = new javax.swing.JLabel();
        fileSend = new javax.swing.JButton();
        txtFilePath = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        btnOpenFile = new javax.swing.JButton();
        txtPort = new javax.swing.JTextField();
        jLabel4 = new javax.swing.JLabel();
        jMenuBar1 = new javax.swing.JMenuBar();
        menu = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        jMenuItem2 = new javax.swing.JMenuItem();

        jMenu2.setText("Menu");
        jMenuBar2.add(jMenu2);

        jMenu3.setText("Menu");
        jMenuBar3.add(jMenu3);

        jLabel5.setText("jLabel5");
        jLabel6.setText("jLabel6");
        jLabel7.setText("jLabel7");

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u8d85\u7ea7\u804a\u5929\u5668 Beta 1.1016\u7248-(olry)");
        btnSend.setText("\u53d1\u9001\u6d88\u606f");
        btnSend.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                execSend(evt);
            }
        });

        txtIP.setText("192.168.7.1");
        txtIP.addKeyListener(new java.awt.event.KeyAdapter()
        {
            public void keyPressed(java.awt.event.KeyEvent evt)
            {
                txtIPKeyPressed(evt);
            }
        });

        jLabel1.setText("I P:");

        txtDetails.setColumns(20);
        txtDetails.setRows(5);
        txtDetails.setDisabledTextColor(new java.awt.Color(255, 51, 51));
        txtDetails.setEnabled(false);
        jScrollPane1.setViewportView(txtDetails);

        txtMessage.setColumns(20);
        txtMessage.setRows(5);
        txtMessage.addKeyListener(new java.awt.event.KeyAdapter()
        {
            public void keyPressed(java.awt.event.KeyEvent evt)
            {
                txtMessageKeyPressed(evt);
            }
        });

        jScrollPane2.setViewportView(txtMessage);

        jLabel2.setText(" \u6309ALT\u952e\u5feb\u901f\u53d1\u9001");

        fileSend.setText("\u53d1\u9001\u6587\u4ef6");
        fileSend.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                sendfile(evt);
            }
        });

        txtFilePath.setText("D:\\java\\");

            jLabel3.setText(" \u9009\u62e9\u8def\u5f84\uff1a");

            btnOpenFile.setText("\u6253\u5f00\u6587\u4ef6");
            btnOpenFile.addActionListener(new java.awt.event.ActionListener()
            {
                public void actionPerformed(java.awt.event.ActionEvent evt)
                {
                    execOpenFile(evt);
                }
            });

            txtPort.setText("8888");

            jLabel4.setText(" \u9009\u62e9\u7aef\u53e3\uff1a");

            menu.setText("\u83dc\u5355");
            jMenuItem1.setText("\u9000\u51fa");
            jMenuItem1.addActionListener(new java.awt.event.ActionListener()
            {
                public void actionPerformed(java.awt.event.ActionEvent evt)
                {
                    jMenuItem1ActionPerformed(evt);
                }
            });

            menu.add(jMenuItem1);

            jMenuItem2.setText("\u5e2e\u52a9");
            jMenuItem2.addActionListener(new java.awt.event.ActionListener()
            {
                public void actionPerformed(java.awt.event.ActionEvent evt)
                {
                    jMenuItem2ActionPerformed(evt);
                }
            });

            menu.add(jMenuItem2);

            jMenuBar1.add(menu);

            setJMenuBar(jMenuBar1);

            org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
            getContentPane().setLayout(layout);
            layout.setHorizontalGroup(
                layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(layout.createSequentialGroup()
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                        .add(layout.createSequentialGroup()
                            .add(jLabel3)
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(txtFilePath)
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(jLabel4)
                            .add(8, 8, 8)
                            .add(txtPort, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 40, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                        .add(jScrollPane2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 381, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                        .add(layout.createSequentialGroup()
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                                .add(layout.createSequentialGroup()
                                    .add(jLabel1)
                                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                                    .add(txtIP, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 106, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                                .add(btnSend, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 134, Short.MAX_VALUE)
                                .add(btnOpenFile)))
                        .add(layout.createSequentialGroup()
                            .add(22, 22, 22)
                            .add(jLabel2))
                        .add(layout.createSequentialGroup()
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(fileSend, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 134, Short.MAX_VALUE)))
                    .addContainerGap())
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 531, Short.MAX_VALUE)
            );
            layout.setVerticalGroup(
                layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                .add(layout.createSequentialGroup()
                    .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 217, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                        .add(layout.createSequentialGroup()
                            .add(8, 8, 8)
                            .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                                .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                                .add(txtIP, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                            .add(18, 18, 18)
                            .add(jLabel2)
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(btnSend)
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 15, Short.MAX_VALUE)
                            .add(fileSend))
                        .add(layout.createSequentialGroup()
                            .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                            .add(jScrollPane2, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 133, Short.MAX_VALUE)))
                    .add(8, 8, 8)
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                        .add(jLabel3)
                        .add(txtFilePath, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .add(btnOpenFile)
                        .add(txtPort, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .add(jLabel4))
                    .addContainerGap())
            );
            pack();
        }// </editor-fold>//GEN-END:initComponents

    private void jMenuItem2ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jMenuItem2ActionPerformed
    {//GEN-HEADEREND:event_jMenuItem2ActionPerformed
          HelpFrame f=new HelpFrame();
          f.setBounds(500,200,300,300);
          f.setVisible(true);
    }//GEN-LAST:event_jMenuItem2ActionPerformed

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