任务14
【任务14.1】类ClientFrame
实现主窗口中的菜单和工具栏，修改主窗口，在主窗口中声明所有组件，并初始化菜单和工具栏
【任务14.1.1】在构造函数中定义组件属性
//菜单 private JMenuBar menuBar;//包含多个菜单 private JMenu oper,help, matchMenu; private JMenuItem mGather, mSave,mSend,mShow,mCheck,mHelp, mLog,mTransport, mExit; //工具栏mShow，showBtn private JToolBar toolBar; private JButton gatherBtn,logBtn,transportBtn,saveBtn,sendBtn,showBtn; //数据采集和显示卡片布局组件 private JPanel p;//数据采集和显示的界面面板，里面采用CardLayout布局，分别显示采集界面和显示界面 private JTabbedPane jGather,jShow; private CardLayout card; //日志数据采集组件 private JTextField txtLogId,txtName,txtLocation,txtIP; private JRadioButton rbLogin,rbLogout; private JButton btnLogConfirm,btnLogReset; //物流数据采集组件 private JTextField txtTransId,txtAdress,txtHandler,txtReceiver; private JComboBox<String> cmbTanStatus; private JButton btnTranConfirm,btnTranReset; private JTable logTable;//日志原始数据显示Table private JTable transTable;//物流原始数据显示Table //日志数据存储集合 private List<LogRec> logList = new ArrayList<>(); private List<Transport> transList = new ArrayList<>(); //物流数据存储集合 private List<MatchedLogRec> matchLogList = new ArrayList<>(); private List<MatchedTransport> matchTransList = new ArrayList<>(); //日志与物流业务对象 private LogRecService logRecService = new LogRecService(); private TransportService transService = new TransportService(); private String serverIp;//服务端IP private int serverPort;//服务端端口 //客户端配置文件 private final static String CONFIG_FILE = "config/client.properties";
【任务14.1.2】补充initConfig()方法的代码，获取客户端配置信息
private void initConfig() { try { //通过Properties类获取配置文件中的属性赋值给serverPort和serverIp } catch (Exception e) { e.printStackTrace(); throw new RuntimeException(e); } } ##【任务14.1.3】构造方法的基本代码 // 构造方法 public ClientFrame() { // TODO Auto-generated constructor stub super("DMS客户端");//给窗口一个名称，显示左上角 ImageIcon icon = new ImageIcon("images\\dms.png"); this.setIconImage(icon.getImage()); initConfig();//读取配置文件 initMenu();//初始化菜单 initToolBar();//初始化工具栏 //--------数据采集界面的设计---------- //后面补充代码 //--------数据采集界面的设计结束---------- //数据采集的监听 mGather.addActionListener(new miGatherListener());//数据采集菜单项增加监听 gatherBtn.addActionListener(new miGatherListener());//工具栏上采集按钮监听 //数据显示监听 mShow.addActionListener(new miShowListener()); showBtn.addActionListener(new miShowListener()); //帮助菜单的监听设置 // 注册监听 mHelp.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { // 显示消息对话框 JOptionPane.showMessageDialog(null, "本系统实现数据的采集、过滤分析匹配、保存、发送及显示功能", "帮助", JOptionPane.QUESTION_MESSAGE); } }); // 注册监听 mCheck.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { // 显示消息对话框 JOptionPane.showMessageDialog(null, "版本：1.0版", "关于", JOptionPane.WARNING_MESSAGE); } }); initGatherLogRecShowUI();//日志显示界面初始化 initGatherTransportShowUI();//物流采集界面初始化 // 设置窗体大小 this.setSize(600, 400); // 设置窗口在屏幕中央 this.setLocationRelativeTo(null);//居中 // 设置默认的关闭按钮操作为退出程序 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // 设置窗体初始可见 this.setVisible(true); }
【任务14.1.4】菜单界面的初始化方法
// 初始化菜单的方法 private void initMenu() { //-------系统菜单的初始化开始---------------- menuBar = new JMenuBar(); this.setJMenuBar(menuBar);//创建菜单条，并放入到JFrame oper = new JMenu("操作"); help = new JMenu("帮助"); menuBar.add(oper); menuBar.add(help); mGather = new JMenuItem("采集数据"); //子菜单 matchMenu = new JMenu("匹配数据"); mLog = new JMenuItem("日志数据匹配"); mLog.addActionListener(new MatchedLogRecListener()); mTransport = new JMenuItem("物流数据匹配"); mTransport.addActionListener(new MatchedTransportListener()); matchMenu.add(mLog); matchMenu.add(mTransport); mSave = new JMenuItem("保存数据"); mSave.addActionListener(new SaveActionListener()); mSend = new JMenuItem("发送数据"); mSend.addActionListener(new SendActionListener()); mShow = new JMenuItem("显示数据"); mExit = new JMenuItem("退出应用"); mExit.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub System.exit(0); } }); oper.add(mGather); oper.add(matchMenu); oper.add(mSave); oper.add(mSend); oper.add(mShow); oper.add(mExit); mCheck = new JMenuItem("关于系统"); mHelp = new JMenuItem("查看帮助"); help.add(mCheck); help.add(mHelp); //-------系统菜单的初始化结束---------------- } 【任务14.1.5】工具栏界面的初始化方法 // 初始化工具栏的方法 private void initToolBar() { //-------系统工具栏的初始化------------ toolBar = new JToolBar(); ImageIcon icon1 = new ImageIcon("images\\gatherData.png"); gatherBtn = new JButton("采集数据",icon1); ImageIcon icon2 = new ImageIcon("images\\matchData.png"); logBtn = new JButton("日志数据匹配",icon2); logBtn.addActionListener(new MatchedLogRecListener());//----------------- ImageIcon icon3 = new ImageIcon("images\\matchData.png"); transportBtn = new JButton("物流数据匹配",icon3); transportBtn.addActionListener(new MatchedTransportListener());//------------ ImageIcon icon4 = new ImageIcon("images\\saveData.png"); saveBtn = new JButton("保存数据",icon4); saveBtn.addActionListener(new SaveActionListener()); ImageIcon icon5 = new ImageIcon("images\\sendData.png"); sendBtn = new JButton("发送数据",icon5); sendBtn.addActionListener(new SendActionListener()); ImageIcon icon6 = new ImageIcon("images\\showData.png"); showBtn = new JButton("显示数据",icon6); toolBar.add(gatherBtn); toolBar.add(logBtn); toolBar.add(transportBtn); toolBar.add(saveBtn); toolBar.add(sendBtn); toolBar.add(showBtn); //JFrame默认有个JPanel this.getContentPane().add(toolBar,BorderLayout.NORTH); //-------系统工具栏的初始化结束------------ } public static void main(String[] args) { // TODO Auto-generated method stub new ClientFrame(); }
【任务14.2】在14.1的基础上，实现日志数据与物流数据的采集功能
- 构造方法里边添加
- initMenu()里边添加（也可以直接添加到构造函数）
// 注册监听
- initToolBar()里边添加（也可以直接添加到构造函数）
// 注册监听
- 新建方法
// 初始化日志数据采集界面的方法 private void initLogGatherGUI() { pLog = new JPanel(); tpGather.addTab("日志", pLog); pLog.setLayout(new BoxLayout(pLog, BoxLayout.Y_AXIS)); pLogId = new JPanel(); pLog.add(pLogId); pLogId.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); lblLogId = new JLabel("日志ID："); pLogId.add(lblLogId); txtLogId = new JTextField(); txtLogId.setPreferredSize(new Dimension(100, 20)); pLogId.add(txtLogId); pName = new JPanel(); pLog.add(pName); pName.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); lblName = new JLabel("用户名："); pName.add(lblName); txtName = new JTextField(); txtName.setPreferredSize(new Dimension(100, 20)); pName.add(txtName); pLocation = new JPanel(); pLog.add(pLocation); lblLocation = new JLabel("登录地点："); pLocation.add(lblLocation); txtLocation = new JTextField(); txtLocation.setPreferredSize(new Dimension(100, 20)); pLocation.add(txtLocation); pIP = new JPanel(); pLog.add(pIP); lblIP = new JLabel("登录IP："); pIP.add(lblIP); txtIP = new JTextField(); txtIP.setPreferredSize(new Dimension(100, 20)); pIP.add(txtIP); pLogStatus = new JPanel(); pLog.add(pLogStatus); lblLogStatus = new JLabel("登录状态："); pLogStatus.add(lblLogStatus); rbLogin = new JRadioButton("登录"); pLogStatus.add(rbLogin); rbLogin.setSelected(true); rbLogout = new JRadioButton("登出"); pLogStatus.add(rbLogout); ButtonGroup bg = new ButtonGroup(); bg.add(rbLogin); bg.add(rbLogout); pLogButton = new JPanel(); pLog.add(pLogButton); btnLogConfirm = new JButton("确认"); // 添加确认按钮监听 btnLogConfirm.addActionListener(new GatherLogListener()); pLogButton.add(btnLogConfirm); btnLogReset = new JButton("重置"); // 添加重置按钮监听 btnLogReset.addActionListener(new ResetListener()); pLogButton.add(btnLogReset); } // 初始化物流数据采集界面的方法
- 创建监听内部类
// 数据采集监听类
// 日志数据采集监听类
// 物流数据采集监听类
// 重置按钮监听类 private class ResetListener implements ActionListener { // 重置按钮的事件处理方法 public void actionPerformed(ActionEvent e) { txtName.setText(""); txtLocation.setText(""); txtIP.setText(""); txtAdress.setText(""); txtHandler.setText(""); txtReceiver.setText(""); } }
程序设计
package com.qst.dms.ui; import com.qst.dms.entity.*; import com.qst.dms.service.LogRecService; import com.qst.dms.service.TransportService; import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.ArrayList; import java.util.Date; public class ClientFrame extends JFrame { //菜单 private JMenuBar menuBar;//包含多个菜单 private JMenu oper, help, matchMenu; private JMenuItem mGather, mSave, mSend, mShow, mCheck, mHelp, mLog, mTransport, mExit; //工具栏mShow，showBtn private JToolBar toolBar; private JButton gatherBtn, logBtn, transportBtn, saveBtn, sendBtn, showBtn; //数据采集和显示卡片布局组件 private JPanel p;//数据采集和显示的界面面板，里面采用CardLayout布局，分别显示采集界面和显示界面 private JTabbedPane jGather, jShow; private CardLayout card; //日志数据采集组件 private JTextField txtLogId, txtName, txtLocation, txtIP; private JRadioButton rbLogin, rbLogout; private JButton btnLogConfirm, btnLogReset; //物流数据采集组件 private JTextField txtTransId, txtAdress, txtHandler, txtReceiver; private JComboBox<String> cmbTanStatus; private JButton btnTranConfirm, btnTranReset; private JTable logTable;//日志原始数据显示Table private JTable transTable;//物流原始数据显示Table //日志数据存储集合 private ArrayList<LogRec> logList = new ArrayList<>(); private ArrayList<Transport> transList = new ArrayList<>(); //物流数据存储集合 private ArrayList<MatchedLogRec> matchLogList = new ArrayList<>(); private ArrayList<MatchedTransport> matchTransList = new ArrayList<>(); //日志与物流业务对象 private LogRecService logRecService = new LogRecService(); private TransportService transService = new TransportService(); private String serverIp;//服务端IP private int serverPort;//服务端端口 //客户端配置文件 private final static String CONFIG_FILE = "config/client.properties"; private void initConfig() { try { //通过Properties类获取配置文件中的属性赋值给serverPort和serverIp } catch (Exception e) { e.printStackTrace(); throw new RuntimeException(e); } } // 构造方法 public ClientFrame() { // TODO Auto-generated constructor stub super("DMS客户端");//给窗口一个名称，显示左上角 ImageIcon icon = new ImageIcon("images\\dms.png"); this.setIconImage(icon.getImage()); initConfig();//读取配置文件 initMenu();//初始化菜单 initToolBar();//初始化工具栏 //--------数据采集界面的设计---------- //后面补充代码 card = new CardLayout(); p = new JPanel(card); this.getContentPane().add(p, BorderLayout.CENTER); jGather = new JTabbedPane(JTabbedPane.TOP); p.add(jGather, "gather"); jShow = new JTabbedPane(JTabbedPane.TOP); jShow.addTab("日志", new JScrollPane()); jShow.addTab("物流", new JScrollPane()); p.add(jShow, "show"); initLogGatherGUI(); initGatherTransport(); //--------数据采集界面的设计结束---------- //数据采集的监听 mGather.addActionListener(new miGatherListener());//数据采集菜单项增加监听 gatherBtn.addActionListener(new miGatherListener());//工具栏上采集按钮监听 //数据显示监听 //mShow.addActionListener(new miShowListener()); //showBtn.addActionListener(new miShowListener()); //帮助菜单的监听设置 // 注册监听 mHelp.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { // 显示消息对话框 JOptionPane.showMessageDialog(null, "本系统实现数据的采集、过滤分析匹配、保存、发送及显示功能", "帮助", JOptionPane.QUESTION_MESSAGE); } }); // 注册监听 mCheck.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { // 显示消息对话框 JOptionPane.showMessageDialog(null, "版本：1.0版", "关于", JOptionPane.WARNING_MESSAGE); } }); //initGatherLogRecShowUI();//日志显示界面初始化 //initGatherTransportShowUI();//物流采集界面初始化 // 设置窗体大小 this.setSize(600, 400); // 设置窗口在屏幕中央 this.setLocationRelativeTo(null);//居中 // 设置默认的关闭按钮操作为退出程序 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // 设置窗体初始可见 this.setVisible(true); } // 初始化菜单的方法 private void initMenu() { //菜单项 注册监听 //miMatchLog.addActionListener(new MatchLogListener()); // 菜单项 注册监听 //miMatchTrans.addActionListener(new MatchTransListener()); //-------系统菜单的初始化开始---------------- menuBar = new JMenuBar(); this.setJMenuBar(menuBar);//创建菜单条，并放入到JFrame oper = new JMenu("操作"); help = new JMenu("帮助"); menuBar.add(oper); menuBar.add(help); mGather = new JMenuItem("采集数据"); mGather.addActionListener(new miGatherListener()); //子菜单 matchMenu = new JMenu("匹配数据"); mLog = new JMenuItem("日志数据匹配"); mLog.addActionListener(new MatchedLogRecListener()); mTransport = new JMenuItem("物流数据匹配"); mTransport.addActionListener(new MatchedTransportListener()); matchMenu.add(mLog); matchMenu.add(mTransport); mSave = new JMenuItem("保存数据"); mSave.addActionListener(new SaveActionListener()); mSend = new JMenuItem("发送数据"); mSend.addActionListener(new SendActionListener()); mShow = new JMenuItem("显示数据"); mExit = new JMenuItem("退出应用"); mExit.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub System.exit(0); } }); oper.add(mGather); oper.add(matchMenu); oper.add(mSave); oper.add(mSend); oper.add(mShow); oper.add(mExit); mCheck = new JMenuItem("关于系统"); mHelp = new JMenuItem("查看帮助"); help.add(mCheck); help.add(mHelp); //-------系统菜单的初始化结束---------------- } // 初始化工具栏的方法 private void initToolBar() { //-------系统工具栏的初始化------------ toolBar = new JToolBar(); ImageIcon icon1 = new ImageIcon("images\\gatherData.png"); gatherBtn = new JButton("采集数据", icon1); gatherBtn.addActionListener(new miGatherListener()); ImageIcon icon2 = new ImageIcon("images\\matchData.png"); logBtn = new JButton("日志数据匹配", icon2); logBtn.addActionListener(new MatchedLogRecListener());//----------------- ImageIcon icon3 = new ImageIcon("images\\matchData.png"); transportBtn = new JButton("物流数据匹配", icon3); transportBtn.addActionListener(new MatchedTransportListener());//------------ ImageIcon icon4 = new ImageIcon("images\\saveData.png"); saveBtn = new JButton("保存数据", icon4); saveBtn.addActionListener(new SaveActionListener()); ImageIcon icon5 = new ImageIcon("images\\sendData.png"); sendBtn = new JButton("发送数据", icon5); sendBtn.addActionListener(new SendActionListener()); ImageIcon icon6 = new ImageIcon("images\\showData.png"); showBtn = new JButton("显示数据", icon6); toolBar.add(gatherBtn); toolBar.add(logBtn); toolBar.add(transportBtn); toolBar.add(saveBtn); toolBar.add(sendBtn); toolBar.add(showBtn); //JFrame默认有个JPanel this.getContentPane().add(toolBar, BorderLayout.NORTH); //-------系统工具栏的初始化结束------------ } // 初始化日志数据采集界面的方法 private void initLogGatherGUI() { JPanel pLog = new JPanel(); jGather.addTab("日志", pLog); pLog.setLayout(new BoxLayout(pLog, BoxLayout.Y_AXIS)); JPanel pLogId = new JPanel(); pLog.add(pLogId); pLogId.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); JLabel lblLogId = new JLabel("日志ID："); pLogId.add(lblLogId); txtLogId = new JTextField(); txtLogId.setPreferredSize(new Dimension(100, 20)); pLogId.add(txtLogId); JPanel pName = new JPanel(); pLog.add(pName); pName.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); JLabel lblName = new JLabel("用户名："); pName.add(lblName); txtName = new JTextField(); txtName.setPreferredSize(new Dimension(100, 20)); pName.add(txtName); JPanel pLocation = new JPanel(); pLog.add(pLocation); JLabel lblLocation = new JLabel("登录地点："); pLocation.add(lblLocation); txtLocation = new JTextField(); txtLocation.setPreferredSize(new Dimension(100, 20)); pLocation.add(txtLocation); JPanel pIP = new JPanel(); pLog.add(pIP); JLabel lblIP = new JLabel("登录IP："); pIP.add(lblIP); txtIP = new JTextField(); txtIP.setPreferredSize(new Dimension(100, 20)); pIP.add(txtIP); JPanel pLogStatus = new JPanel(); pLog.add(pLogStatus); JLabel lblLogStatus = new JLabel("登录状态："); pLogStatus.add(lblLogStatus); rbLogin = new JRadioButton("登录"); pLogStatus.add(rbLogin); rbLogin.setSelected(true); rbLogout = new JRadioButton("登出"); pLogStatus.add(rbLogout); ButtonGroup bg = new ButtonGroup(); bg.add(rbLogin); bg.add(rbLogout); JPanel pLogButton = new JPanel(); pLog.add(pLogButton); btnLogConfirm = new JButton("确认"); // 添加确认按钮监听 btnLogConfirm.addActionListener(new GatherLogListener()); pLogButton.add(btnLogConfirm); btnLogReset = new JButton("重置"); // 添加重置按钮监听 btnLogReset.addActionListener(new ResetListener()); pLogButton.add(btnLogReset); } // 初始化物流数据采集界面的方法 private void initGatherTransport() { //-----物流数据采集详情界面------ JPanel pTran = new JPanel(); jGather.addTab("物流", new JScrollPane(pTran)); pTran.setLayout(new BoxLayout(pTran, BoxLayout.Y_AXIS)); JPanel pTransId = new JPanel(); pTran.add(pTransId); JLabel lblTransId = new JLabel("物流ID: "); pTransId.add(lblTransId); txtTransId = new JTextField(); txtTransId.setPreferredSize(new Dimension(100, 20)); pTransId.add(txtTransId); JPanel pAdress = new JPanel(); pTran.add(pAdress); JLabel lblAdress = new JLabel("目的地:"); pAdress.add(lblAdress); txtAdress = new JTextField(); txtAdress.setPreferredSize(new Dimension(100, 20)); pAdress.add(txtAdress); JPanel pHandler = new JPanel(); pTran.add(pHandler); JLabel lblHandler = new JLabel("经手人"); pHandler.add(lblHandler); txtHandler = new JTextField(); txtHandler.setPreferredSize(new Dimension(100, 20)); pHandler.add(txtHandler); JPanel pReceiver = new JPanel(); pTran.add(pReceiver); JLabel lblReceiver = new JLabel("收货人:"); pReceiver.add(lblReceiver); txtReceiver =new JTextField(); txtReceiver.setPreferredSize(new Dimension(100,20)); pReceiver.add(txtReceiver); JPanel pTranStatus = new JPanel(); pTran.add(pTranStatus); JLabel lblTranStatus =new JLabel("物流状态:"); pTranStatus.add(lblTranStatus); String[] tranStatus = new String[] {"发货中","送货中", "已签收"}; cmbTanStatus=new JComboBox<String>(tranStatus); pTranStatus.add(cmbTanStatus); JPanel pTranButton=new JPanel(); pTran.add(pTranButton); btnTranConfirm=new JButton("确认"); btnTranConfirm.addActionListener(new GatherTransListener()); pTranButton.add(btnTranConfirm); btnTranReset=new JButton("重置"); btnTranReset.addActionListener(new ResetListener()); pTranButton.add(btnTranReset); } // 数据采集监听类 private class miGatherListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e){ card.show(p, "gather"); } } // 匹配日志信息监听类 private class MatchedLogRecListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { //参考前面字符控制界面，自己完成代码 card.show(p,"logmatch"); } } // 匹配物流信息监听类 private class MatchedTransportListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { //参考前面字符控制界面，自己完成代码 card.show(p,"tranmatch"); } } private class SaveActionListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { //参考前面字符控制界面，自己完成代码 card.show(p,"save"); } } private class SendActionListener implements ActionListener{ @Override public void actionPerformed(ActionEvent e) { //参考前面字符控制界面，自己完成代码 card.show(p,"save"); } } // 日志数据采集监听类 private class GatherLogListener implements ActionListener { // 数据采集的事件处理方法 public void actionPerformed(ActionEvent e) { // 获取日志ID int id = Integer. parseInt(txtLogId. getText(). trim()); // 创建当前时间 Date time = new Date(); // 获取地址栏地址 String adress = txtLocation. getText(). trim(); // 设置数据类型为：采集 int type = DataBase. GATHER; // 获取用户姓名 String user = txtName. getText(). trim(); // 获取ip地址 String ip = txtIP. getText(). trim(); // 设置日志类型 int logType = rbLogin. isSelected() ? LogRec. LOG_IN: LogRec. LOG_OUT; // 将数据封装到日志对象 LogRec log = new LogRec(id, time, adress, type, user, ip, logType); // 将日志对象添加到日志列表 logList.add(log); //logTable.updateUI();//更新了JTable的数据来源List,更新JTable界面 // 显示对话框 JOptionPane.showMessageDialog(null, "日志采集成功!", "提示" , JOptionPane. INFORMATION_MESSAGE); } } // 物流数据采集监听类 private class GatherTransListener implements ActionListener { // 数据采集的事件处理方法 public void actionPerformed(ActionEvent e) { // 获取物流ID int id = Integer. parseInt(txtTransId. getText(). trim()); // 创建当前时间 Date time = new Date(); // 获取地址栏地址 String adress = txtAdress. getText(). trim(); // 设置数据类型为： 采集 int type = DataBase. GATHER; // 获取经手人信息 String handler = txtHandler. getText(). trim(); // 获取发送人信息 String reciver = txtReceiver. getText(). trim(); // 设置物流类型 int transportType = cmbTanStatus. getSelectedIndex() +1; // 将数据包装成物流对象 Transport trans = new Transport(id, time, adress, type, handler, reciver, transportType); // 将物流对象放入物流列表 transList. add(trans); //transTable. updateUI(); // 显示对话框 JOptionPane. showMessageDialog(null, "物流采集成功!", "提示", JOptionPane.INFORMATION_MESSAGE); } } // 重置按钮监听类 private class ResetListener implements ActionListener { // 重置按钮的事件处理方法 public void actionPerformed(ActionEvent e) { txtName.setText(""); txtLocation.setText(""); txtIP.setText(""); txtAdress.setText(""); txtHandler.setText(""); txtReceiver.setText(""); } } public static void main(String[] args) { // TODO Auto-generated method stub new ClientFrame(); } }
