仿QQjava源代码.docx
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仿QQjava源代码
importjava.awt.BorderLayout;
importjava.awt.Component;
importjava.awt.Dialog;
importjava.awt.Dimension;
importjava.awt.FlowLayout;
importjava.awt.GridBagConstraints;
importjava.awt.GridBagLayout;
importjava.awt.GridLayout;
importjava.awt.Image;
importjava.awt.Insets;
importjava.awt.MenuItem;
importjava.awt.PopupMenu;
importjava.awt.Rectangle;
importjava.awt.SystemTray;
importjava.awt.Toolkit;
importjava.awt.TrayIcon;
importjava.awt.TrayIcon.MessageType;
importjava.awt.event.ActionEvent;
importjava.awt.event.ActionListener;
importjava.awt.event.ComponentAdapter;
importjava.awt.event.ComponentEvent;
importjava.awt.event.MouseAdapter;
importjava.awt.event.MouseEvent;
importjava.awt.event.WindowAdapter;
importjava.awt.event.WindowEvent;
importjava.io.File;
importjava.io.FileInputStream;
importjava.io.FileNotFoundException;
importjava.io.FileOutputStream;
importjava.io.IOException;
import.DatagramPacket;
import.DatagramSocket;
import.InetAddress;
import.SocketException;
import.UnknownHostException;
importjava.util.Date;
importjava.util.Scanner;
importjava.util.Stack;
importjava.util.prefs.Preferences;
importjavax.swing.BoxLayout;
importjavax.swing.ImageIcon;
importjavax.swing.JButton;
importjavax.swing.JDialog;
importjavax.swing.JFrame;
importjavax.swing.JLabel;
importjavax.swing.JList;
importjavax.swing.JMenuItem;
importjavax.swing.JOptionPane;
importjavax.swing.JPanel;
importjavax.swing.JPasswordField;
importjavax.swing.JPopupMenu;
importjavax.swing.JProgressBar;
importjavax.swing.JScrollPane;
importjavax.swing.JTabbedPane;
importjavax.swing.JTextField;
importjavax.swing.JToggleButton;
importjavax.swing.ScrollPaneConstants;
importjavax.swing.SwingConstants;
importjavax.swing.UIManager;
importjavax.swing.border.BevelBorder;
importjavax.swing.border.Border;
importjavax.swing.border.EmptyBorder;
importjavax.swing.border.TitledBorder;
importjavax.swing.tree.DefaultMutableTreeNode;
importjavax.swing.tree.DefaultTreeModel;
importjavax.swing.tree.TreePath;
publicclassEQextendsJDialog{
privateJTextFieldipEndTField;
privateJTextFieldipStartTField;
privateJTextFielduserNameTField;//用户框
privateJPasswordFieldpasswordTField;//密码框
privateJTextFieldplacardPathTField;//placard:
公告
privateJTextFieldupdatePathTField;//更新路径
privateJTextFieldpubPathTField;
publicstaticEQframe=null;
privateChatTreechatTree;
privateJPopupMenupopupMenu;//右键菜单
privateJTabbedPanetabbedPane;//分页面板
privateJToggleButtonsearchUserButton;//搜索用户按钮
privateJProgressBarprogressBar;//滚动条
privateJListfaceList;
privateJButtonselectInterfaceOKButton;
privateDatagramSocketss;//数据报插座
privatefinalJLabelstateLabel;
privatestaticStringuser_dir;
privatestaticFilelocalFile;
privatestaticFilenetFile;
privateStringnetFilePath;
privateJButtonmessageAlertButton;
privateStackmessageStack;////Stack类表示后进先出（LIFO）的对象堆栈。
privateImageIconmessageAlertIcon;
privateImageIconmessageAlertNullIcon;
privateRectanglelocation;
publicstaticTrayIcontrayicon;
privateDaodao;
//Preferences.systeRoot:
返回系统的根首选项节点 Preferences:
参数选择
publicfinalstaticPreferencespreferences=Preferences.systemRoot（）;
privateJButtonuserInfoButton;
//----------------------------------------------------------------------------------
publicstaticvoidmain（String[]args）{
try{
Stringlaf=preferences.get（"lookAndFeel","java默认"）;
if（laf.indexOf（"当前系统"）>-1）{
UIManager.setLookAndFeel（UIManager.getSystemLookAndFeelClassName（））;
}
EQframe=newEQ（）;
frame.setVisible（true）;
frame.SystemTrayInitial（）;//初始化系统栏
frame.server（）;
frame.checkPlacard（）;
}catch（Exceptione）{
e.printStackTrace（）;
}
}
//----------------------------------------------------------------------------------
publicEQ（）{
super（newJFrame（））;
frame=this;
dao=Dao.getDao（）;
location=dao.getLocation（）;
setTitle（"EQ聊天"）;
setBounds（location）;
progressBar=newJProgressBar（）;
//BevelBorder:
该类实现简单的双线斜面边框。
Bevel:
斜面 lowered:
凹入斜面类型。
progressBar.setBorder（newBevelBorder（BevelBorder.LOWERED））;
tabbedPane=newJTabbedPane（）;
popupMenu=newJPopupMenu（）;
chatTree=newChatTree（this）;
user_dir=System.getProperty（"user.dir"）;//程序执行路径用于系统更新
localFile=newFile（user_dir+File.separator+"EQ.jar"）;//本地EQ文件
stateLabel=newJLabel（）;//状态栏标签
this.addWindowListener（newFrameWindowListener（））;//添加窗体监视器
this.addComponentListener（newComponentAdapter（）{
publicvoidcomponentResized（finalComponentEvente）{
saveLocation（）;
}
publicvoidcomponentMoved（finalComponentEvente）{
saveLocation（）;
}
}）;
try{//启动通讯服务端口
ss=newDatagramSocket（1111）;
}catch（SocketExceptione2）{
if（e2.getMessage（）.startsWith（"Addressalreadyinuse"））{
showMessageDialog（"服务端口被占用,或者本软件已经运行。
"）;
}
System.exit（0）;
}
{//初始化公共信息按钮
messageAlertIcon=newImageIcon（EQ.class.getResource（"/image/messageAlert.gif"））;
messageAlertNullIcon=newImageIcon（EQ.class.getResource（"/image/messageAlertNull20.gif"））;
messageStack=newStack（）;
messageAlertButton=newJButton（）;
messageAlertButton.setHorizontalAlignment（SwingConstants.RIGHT）;
messageAlertButton.setContentAreaFilled（false）;//不填充内容区域
finalJPanelBannerPanel=newJPanel（）;
BannerPanel.setLayout（newBorderLayout（））;
this.add（BannerPanel,BorderLayout.NORTH）;
userInfoButton=newJButton（）;
BannerPanel.add（userInfoButton,BorderLayout.WEST）;
userInfoButton.setMargin（newInsets（0,0,0,10））;//Margin:
边距 insets:
插入
initUserInfoButton（）;//初始化本地用户头像按钮
BannerPanel.add（messageAlertButton,BorderLayout.CENTER）;
messageAlertButton.addActionListener（newActionListener（）{
@Override
publicvoidactionPerformed（ActionEventarg0）{
if（!
messageStack.empty（））{
showMessageDialog（messageStack.pop（））;//堆栈顶部的对象（Vector对象中的最后一项）。
}
}
}）;
messageAlertButton.setIcon（messageAlertIcon）;
showMessageBar（）;
}
this.add（tabbedPane,BorderLayout.CENTER）;
tabbedPane.setTabPlacement（SwingConstants.LEFT）;//设置此选项卡窗格的选项卡布局
ImageIconuserTicon=newImageIcon（EQ.class.getResource（"/image/tabIcon/tabLeft.PNG"））;
tabbedPane.addTab（null,userTicon,createUserList（）,"用户列表"）;
ImageIconsysOTicon=newImageIcon（EQ.class.getResource（"/image/tabIcon/tabLeft2.PNG"））;
tabbedPane.addTab（null,sysOTicon,createSysToolPanel（）,"系统操作"）;
ImageIconsysSTicon=newImageIcon（EQ.class.getResource（"/image/tabIcon/tabLeft3.png"））;
tabbedPane.addTab（null,sysSTicon,createSysSetPanel（）,"系统设置"）;
this.setAlwaysOnTop（true）;//总在顶部
}
//----------------------------------------------------------------------------------
privateJScrollPanecreateSysSetPanel（）{//系统设置面板
finalJPanelsysSetPanel=newJPanel（）;
JScrollPanescrollPane=newJScrollPane（sysSetPanel）;
sysSetPanel.setLayout（newBoxLayout（sysSetPanel,BoxLayout.Y_AXIS））;
scrollPane.setBorder（newEmptyBorder（0,0,0,0））;
finalJPanelsysPathPanel=newJPanel（）;
sysPathPanel.setMaximumSize（newDimension（600,200））;
sysPathPanel.setBorder（newTitledBorder（"系统路径"））;//title-边框应显示的标题
sysPathPanel.setLayout（newGridLayout（0,1））;
sysSetPanel.add（sysPathPanel）;
sysPathPanel.add（newJLabel（"程序升级路径"））;
updatePathTField=newJTextField（preferences.get（"updatePath","请输入路径"））;
sysPathPanel.add（updatePathTField）;
sysPathPanel.add（newJLabel（"系统公告路径：
"））;
placardPathTField=newJTextField（preferences.get（"placardPath","请输入路径"））;
sysPathPanel.add（placardPathTField）;
sysPathPanel.add（newJLabel（"公共程序路径：
"））;
pubPathTField=newJTextField（preferences.get（"pubPath","请输入路径"））;
sysPathPanel.add（pubPathTField）;
finalJButtonpathOKButton=newJButton（"确定"）;
pathOKButton.setActionCommand（"sysOK"）;
pathOKButton.addActionListener（newSysSetPanelOKListener（））;
sysSetPanel.add（pathOKButton）;
finalJPanelloginPanel=newJPanel（）;
loginPanel.setMaximumSize（newDimension（600,90））;
loginPanel.setBorder（newTitledBorder（"登录升级服务器"））;
finalGridLayoutgridLayout_1=newGridLayout（0,1）;
gridLayout_1.setVgap（5）;
loginPanel.setLayout（gridLayout_1）;
sysSetPanel.add（loginPanel）;
finalJPanelpanel_7=newJPanel（）;
panel_7.setLayout（newBoxLayout（panel_7,BoxLayout.X_AXIS））;
loginPanel.add（panel_7）;
panel_7.add（newJLabel（"用户名：
"））;
userNameTField=newJTextField（preferences.get（"username","请输入用户名"））;
panel_7.add（userNameTField）;
升级会员 