java 开发的飞鸽传输

/** * @(#)frm.IPMsgMainFrm.java 2008-10-8 * Copy Right Information : Tarena * Project : IPMsg * JDK version used : jdk1.6.4 * Comments : 飞鸽传书的主窗体类。 * Version : 1.0 * Sr Date Modified By Why & What is modified * 1. 2008-10-8 小猪 新建 **/ package frm; import java.awt.AWTException; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.Image; import java.awt.Insets; import java.awt.MenuItem; import java.awt.PopupMenu; import java.awt.SystemTray; import java.awt.Toolkit; import java.awt.TrayIcon; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.UnsupportedFlavorException; import java.awt.dnd.DnDConstants; import java.awt.dnd.DropTarget; import java.awt.dnd.DropTargetAdapter; import java.awt.dnd.DropTargetDropEvent; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.File; import java.io.IOException; import java.util.Date; import java.util.List; import javax.imageio.ImageIO; import javax.swing.JButton; import javax.swing.JCheckBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JSplitPane; import javax.swing.JTable; import javax.swing.JTextArea; import javax.swing.SwingConstants; import javax.swing.event.TableModelEvent; import javax.swing.event.TableModelListener; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableColumn; import javax.swing.table.TableRowSorter; import about.About; import tools.DateDeal; import data.User; /** * 飞鸽传书的主窗体类。 * 2008-10-8 * @author 达内科技[Tarena Training Group] * @version 1.0 * @since JDK1.6(建议) */ @SuppressWarnings("serial") public class IPMsgMainFrm extends JFrame implements ActionListener,TableModelListener{ /** 主面板上显示用户列表的JTable */ public JTable tableUser = null; /** JTable的DefaultTableModel */ public MyDefaultTableModel model = null; /** 主面板上显示信息的JLabel */ private JLabel lblInfo = new JLabel("在线用户"); /** 主面板上显示在线用户的JLabel */ public JLabel lblOnlineNum = new JLabel("0"); /** 主面板上的刷新按钮JButton */ public JButton btnFlush = new JButton("刷新(R)"); /** 主面板上聊天面板JTextArea */ public JTextArea areaChat = new JTextArea(); /** 主面板上的发送按钮JButton */ public JButton btnSend = new JButton("发送(S)"); /** 主面板上的封装选项扭JCheckbox */ private JCheckBox boxIsPackage = new JCheckBox("封装(E)"); /** 主面板上的上锁选项扭 */ private JCheckBox boxIsLock = new JCheckBox("上锁(K)"); /** 传送文件的对话框 */ private SendListDialog listDialog = null; /** 传送显示即将传送文件的按钮 */ private JButton btnSendList = new JButton(); /** 显示传送文件按钮的JPanel */ private JPanel paneSendList = new JPanel(); /** 系统托盘右键菜单 */ private PopupMenu popupMenu = null; /** 显示飞鸽传书 */ private MenuItem itemShow = null; /** 显示文件传送监视器 */ private MenuItem itemMonitor = null; /** 将窗口至于最前端 */ private MenuItem itemSetTop = null; /** 查看通信记录 */ private MenuItem itemSeeLog = null; /** 关于 */ private MenuItem itemAbout = null; /** 退出飞鸽传书 */ public MenuItem itemQuit = null; /** 关于对话框 */ private About about = null; /** 文件传送监视器 */ private FileSendMonitor monitor = null; /** 程序图标 */ private Image image = null; private TrayIcon trayIcon = null; public IPMsgMainFrm() { setTitle("飞鸽传书 IP Messenger"); setSize(340,320); setMinimumSize(new Dimension(300,210)); //setResizable(false); Toolkit tk=Toolkit.getDefaultToolkit(); setLocation((tk.getScreenSize().width-getSize().width)/2,(tk.getScreenSize().height-getSize().height)/2); try { image = ImageIO.read(getClass().getResource("/frm/img/ipmsg.gif")); setIconImage(image); } catch (IOException e) { image = tk.getImage(getClass().getResource("/frm/img/ipmsg.gif")); } init(); setVisible(false); new DropTarget(this,new MyDropTargetAdapter()); initSystemTray(); } /** * 初始化托盘图标。 */ private void initSystemTray(){ //支持系统托盘图标 if(SystemTray.isSupported()){ popupMenu = new PopupMenu(); itemShow = new MenuItem("显示飞鸽传书"); itemShow.addActionListener(this); itemMonitor = new MenuItem("文件传送监视器"); itemMonitor.addActionListener(this); itemSetTop = new MenuItem("将窗口至于最前端"); itemSetTop.addActionListener(this); itemSeeLog = new MenuItem("查看通信记录"); itemSeeLog.addActionListener(this); itemAbout = new MenuItem("关于"); itemAbout.addActionListener(this); itemQuit = new MenuItem("退出飞鸽传书"); //itemQuit.addActionListener(this); popupMenu.add(itemShow); popupMenu.addSeparator(); popupMenu.add(itemMonitor); popupMenu.addSeparator(); popupMenu.add(itemSetTop); popupMenu.add(itemSeeLog); popupMenu.add(itemAbout); popupMenu.addSeparator(); popupMenu.add(itemQuit); SystemTray tray = SystemTray.getSystemTray(); try { trayIcon = new TrayIcon(image.getScaledInstance(16,16,0),"飞鸽传书(0)",popupMenu); trayIcon.addMouseListener(new MyMouseAdapter()); tray.add(trayIcon); } catch (AWTException e) { System.out.println("错误:"+e.getMessage()); setDefaultCloseOperation(EXIT_ON_CLOSE); setVisible(true); addWindowListener(new MyWindowAdapter()); } }else{//不支持系统托盘图标 setVisible(true); } } /** * 初始化面板。 */ @SuppressWarnings("unchecked") private void init(){ listDialog = new SendListDialog(this,true,false); btnFlush.setPreferredSize(new Dimension(65,25)); btnFlush.setMargin(new Insets(0,0,0,0)); btnFlush.addActionListener(this); btnFlush.setMnemonic(KeyEvent.VK_R); btnSend.setPreferredSize(new Dimension(65,25)); btnSend.setMargin(new Insets(0,0,0,0)); btnSend.addActionListener(this); btnSendList.setFocusPainted(false); btnSendList.addActionListener(this); btnSendList.setContentAreaFilled(false); btnSend.setMnemonic(KeyEvent.VK_S); lblInfo.setPreferredSize(new Dimension(65,15)); lblInfo.setHorizontalAlignment(SwingConstants.CENTER); lblOnlineNum.setPreferredSize(new Dimension(65,30)); lblOnlineNum.setHorizontalAlignment(SwingConstants.CENTER); lblOnlineNum.setVerticalAlignment(SwingConstants.TOP); boxIsPackage.setMnemonic(KeyEvent.VK_E); boxIsPackage.addActionListener(this); boxIsLock.setMnemonic(KeyEvent.VK_K); boxIsLock.setEnabled(boxIsPackage.isSelected()); areaChat.setLineWrap(true); paneSendList.setPreferredSize(new Dimension(500,3)); paneSendList.setLayout(new BorderLayout(3,3)); paneSendList.add(new FillWidth(0,0),BorderLayout.NORTH); paneSendList.add(btnSendList); model = new MyDefaultTableModel(); model.addTableModelListener(this); String[] columns = {"用户名","主机名","IP地址","登录名","优先级"}; for(String cloumn:columns) model.addColumn(cloumn); tableUser = new JTable(model); TableRowSorter sorter = new TableRowSorter(model); tableUser.setRowSorter(sorter); tableUser.setFillsViewportHeight(true); tableUser.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); tableUser.setPreferredScrollableViewportSize(new Dimension(300,200)); TableColumn cloumn0 = tableUser.getColumn(columns[0]); cloumn0.setPreferredWidth(80); //cloumn0.setMinWidth(100); //TableColumn cloumn1 = tableUser.getColumn(columns[1]); //cloumn0.setPreferredWidth(180); //cloumn1.setMinWidth(180); TableColumn cloumn2 = tableUser.getColumn(columns[2]); cloumn2.setPreferredWidth(12