📄 clientboard.java
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//packet Client
/*该包程序中所有类单词首字母大写,所有成员变量和方法首字母小写其后大写
,所有局部变量首字母小写*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.io.*;
//import java.util.*;
class ClientBoard extends JFrame implements ActionListener,TextListener,ItemListener
{
boolean ONLINE;
Button changeUserButton,newUserButton;
Button loginButton,quitButton,changePasswordButton,addCoinButton;
Button searchFileButton,searchUserButton,upLoadButton,downLoadButton;
Button OKButton1,cancelButton1,OKButton2,cancelButton2,OKButton3,cancelButton3;
Button OKButton4,OKButton5,cancelButton5,OKButton6,resetButton,cancelButton6;
Button OKButton7,cancelButton7;
MenuBar myMenuBar;
Menu fileMenu;
MenuItem quitItem,closeWindowItem,changePasswordItem,changeUserItem,systemInformationItem;
PopupMenu popMenu;
String userName, userMoney,userTime,userFileNumber,warningString,fileCoinString;
String[] userOnlineStringt,userFileString,fileInserverStringUp,fileInserverStringDown;
Label userNameLabel,userMoneyLabel,userTimeLabel;
Label userFileLabel,fileCoinLabel1,fileCoinLabel2;
Label coinCardNumberInLabel,oldPasswordLabel,newPasswordLabel1,newPasswordLabel2;
Label passwordInLabel,nameInLabel,quitLabel,warningTextLabel;
Label newUserNameLabel,newUserPasswordLabel1,newUserPasswordLabel2;
Label userOnlineLabel,fileOnlineLabel,welcomeLabel,warningLabel;
Label newUserReadLabel1,newUserReadLabel2,newUserReadLabel3,newUserReadLabel4;
Label newUserReadLabel5,newUserReadLabel6,newUserReadLabel7,newUserReadLabel8;
Label newUserReadLabel9,newUserReadLabel10,newUserReadLabel11,newUserReadLabel12;;
TextField searchUserText,searchFileText,coinCardNumberText,userFileText;
TextField warningText;
JTextField userNameText,newUserNameText,downLoadText;
JPasswordField userPasswordText,oldPasswordText,newPasswordText1,newPasswordText2;
JPasswordField newUserPasswordText1,newUserPasswordText2;
List userOnlineList,fileInserverListUp,fileInserverListDown,userFileList;
Dialog loginDialog,newUserDialog,changePasswordDialog,addCoinDialog;
Dialog newUserReadDialog,warningDialog,quitDialog;
FileDialog fileDialogLoad,fileDialogSave;
JPanel userInformationPanel,loginPanel,oprationPanel,userPanel,filePanel;
JScrollPane userScrollPane,fileScrollPane,warningScrollPane;
public ClientBoard(){
setTitle("虚拟社区系统客户端");
setSize(666,600);
setLocation(140,100);
setResizable(false);
//setVisible(false);
setFont(new Font("宋体",Font.PLAIN,14));
addWindowListener(new WinAdptClient(this));
Container contentPane=getContentPane();
contentPane.setLayout(null);
ONLINE=false;
//对按扭初始化
loginButton=new Button("登录");
changeUserButton=new Button("更换用户");
quitButton=new Button("离线");
changePasswordButton=new Button("更改密码");
addCoinButton=new Button("我要充值");
searchFileButton=new Button("查找文件");
searchUserButton=new Button("查找用户");
upLoadButton=new Button("上传文件");
downLoadButton= new Button("下载文件 ");
newUserButton=new Button("我要注册");
OKButton1=new Button("确 认");cancelButton1=new Button("取 消");
OKButton2=new Button("确 认");cancelButton2=new Button("取 消");
OKButton3=new Button("确 认");cancelButton3=new Button("取 消");
OKButton4=new Button("确 认");resetButton=new Button("重 置");
OKButton5=new Button("确 认");cancelButton5=new Button("取 消");
OKButton6=new Button("注 册");cancelButton6=new Button("取 消");
OKButton7=new Button("我 同 意");cancelButton7=new Button("不 同 意");
loginButton.setForeground(Color.blue);
quitButton.setForeground(Color.blue);
changeUserButton.setForeground(Color.blue);
//string初始化
userName="****";
userMoney="8888";
userTime="9999";
fileCoinString="0";
userFileNumber="213";
warningString=new String(
"本系统1.0版本由seu09公司高明辰、唐自强、卢兆鹏、王荣华、宋洪磊编制.");
//对菜单初始化
myMenuBar=new MenuBar();
fileMenu=new Menu("系统选项");
systemInformationItem=new MenuItem("系统信息");
quitItem=new MenuItem("离线",new MenuShortcut('w'));
closeWindowItem=new MenuItem ("关闭窗口",new MenuShortcut('u'));
changePasswordItem=new MenuItem("更改密码",new MenuShortcut('q'));
changeUserItem=new MenuItem("更改用户",new MenuShortcut('t'));
fileMenu.add(systemInformationItem);
fileMenu.add(changePasswordItem);
fileMenu.add(changeUserItem);
fileMenu.add(quitItem);
fileMenu.addSeparator();
fileMenu.add(closeWindowItem);
myMenuBar.add(fileMenu);
setMenuBar(myMenuBar);
//对右键初始化
/*popMenu=new PopupMenu();
popMenu.add(changePasswordItem);
popMenu.add(changeUserItem);
popMenu.add(quitItem);
popMenu.addSeparator();
popMenu.add(closeWindowItem);*/
//对标签初始化
warningTextLabel=new Label("系统提示");
userNameLabel =new Label("在线用户:"+userName);
userMoneyLabel=new Label("您的金钱:"+userMoney+"贝");
userTimeLabel =new Label("在线时间:"+userTime+"分");
nameInLabel =new Label("用户名");
passwordInLabel=new Label("密 码 ");
userFileLabel=new Label("上传的所有文件如下：");
fileCoinLabel1=new Label("此文件价格为");
fileCoinLabel2=new Label(" "+fileCoinString+" "+"贝");
fileCoinLabel2.setForeground(Color.red);
userNameLabel.setForeground(Color.red);
userMoneyLabel.setForeground(Color.red);
userTimeLabel.setForeground(Color.red);
coinCardNumberInLabel=new Label("请输入充值卡号码");
oldPasswordLabel=new Label("请输入旧密码");
newPasswordLabel1=new Label("请输入新密码");
newPasswordLabel2=new Label("请确认新密码");
userOnlineLabel=new Label("当前在线用户");
fileOnlineLabel=new Label("当前文件列表");
newUserNameLabel=new Label("请输入登录用户名");
newUserPasswordLabel1=new Label(" 请输入登录密码 ");
newUserPasswordLabel2=new Label(" 请确认登录密码 ");
warningLabel=new Label(warningString);
quitLabel=new Label("您 真 的 要 退 出 社 区 吗?");
quitLabel.setForeground(Color.red);
welcomeLabel=new Label(" 欢迎您使用东南大学虚拟社区系统");
welcomeLabel.setForeground(new Color(150,150,200));
welcomeLabel.setBackground(Color.green);
newUserReadLabel1=new Label(
"欢迎您加入东南大学虚拟社区系统参加交流和讨论");
newUserReadLabel2=new Label("本社区为公共社区，为维护网上公共秩序和社会稳定，请您自觉遵守以下条款:");
newUserReadLabel3=new Label(
"（一）不得煽动抗拒、破坏宪法和法律、行政法规实施；");
newUserReadLabel4=new Label(
"（二）不得煽动颠覆国家政权，推翻社会主义制度；");
newUserReadLabel5=new Label(
"（三）不得煽动分裂国家、破坏国家统一的；");
newUserReadLabel6=new Label(
"（四）不得煽动民族仇恨、民族歧视，破坏民族团结；");
newUserReadLabel7=new Label(
"（五）不得捏造或者歪曲事实，散布谣言，扰乱社会秩序；");
newUserReadLabel8=new Label(
"（六）不得宣扬封建迷信、淫秽、色情、赌博、暴力、凶杀、恐怖、教唆犯罪；");
newUserReadLabel9=new Label(
"（七）不得公然侮辱他人或者捏造事实诽谤他人的，或者进行其他恶意攻击；");
newUserReadLabel10=new Label(
"（八）不得损害国家机关信誉；");
newUserReadLabel11=new Label(
"（九）不得其他违反宪法和法律行政法规；");
newUserReadLabel12=new Label(
"（十）不得进行商业广告行为。" );
//对文本域初始化
coinCardNumberText=new TextField(16);//充值卡号码设定为16位
searchUserText=new TextField(10);
searchFileText=new TextField(20);//文件名超过20不支持
userFileText=new TextField(userName,10);
userPasswordText=new JPasswordField(null,10);
oldPasswordText=new JPasswordField(null,10);
newPasswordText1=new JPasswordField(null,10);
newPasswordText2=new JPasswordField(null,10);
newUserPasswordText1=new JPasswordField(null,10);
newUserPasswordText2=new JPasswordField(null,10);
userNameText=new JTextField(10);
newUserNameText=new JTextField(10);
warningText=new TextField(warningString);
downLoadText=new JTextField(30);
//对密码域初始化
userPasswordText.setEchoChar('*');
oldPasswordText.setEchoChar('*');
newPasswordText1.setEchoChar('*');
newPasswordText2.setEchoChar('*');
//对列表初始化
userOnlineList=new List(9,false);
fileInserverListUp=new List(7,false);
fileInserverListDown=new List(7,false);
userFileList=new List(5,false);
//以下列表添家的方法属于测试用例，正式操作时调用专门的复制方法listContent
//添加列表选项
userOnlineList.add("gaomingchen");
userOnlineList.add("tangziqiang");
userOnlineList.add("luzhaopeng");
userOnlineList.add("wangronghua");
userOnlineList.add("songhonglei");
userOnlineList.add("顾冠群");
userOnlineList.add("哈里波特");
userOnlineList.add("郑成功");
userOnlineList.add( "刘德华");
userOnlineList.add("JayChou");
userOnlineList.add("JeffChou");
userOnlineList.add("");
fileInserverListUp.add("Java general introduction05.ppt");
fileInserverListUp.add("在新的形势下，加强党建带团建工作的调研与思考.doc");
fileInserverListUp.add("东南大学吴健雄学院03级社会实践铁心桥办事处高家库村小组 宋洪磊 汪恺");
fileInserverListUp.add("寄托狂的传说");
fileInserverListUp.add("廖仲恺的夫人和宋子文");
fileInserverListUp.add("周恩来青春年少");
fileInserverListUp.add("青春万岁");
fileInserverListUp.add("基地组织与布什家族");
fileInserverListUp.add("魔兽战略");
fileInserverListUp.add("我看美国");
fileInserverListUp.add("哈哈哈哈");
fileInserverListUp.add("中国万岁");
fileInserverListUp.add("医院解剖室的月光");
fileInserverListUp.add("长城保卫战");
fileInserverListUp.add("大学自习室之东大版");
fileInserverListDown.add("魔兽战略");
fileInserverListDown.add("我看美国");
fileInserverListDown.add("哈哈哈哈");
fileInserverListDown.add("中国万岁");
fileInserverListDown.add("医院解剖室的月光");
fileInserverListDown.add("长城保卫战");
fileInserverListDown.add("大学自习室之东大版");
fileInserverListDown.add("基地组织与布什家族");
fileInserverListDown.add("青春万岁");
fileInserverListDown.add("周恩来青春年少");
fileInserverListDown.add("廖仲恺的夫人和宋子文");
fileInserverListDown.add("寄托狂的传说");
fileInserverListDown.add("东南大学吴健雄学院03级社会实践铁心桥办事处高家库村小组 宋洪磊 汪恺");
fileInserverListDown.add("在新的形势下，加强党建带团建工作的调研与思考.doc");
fileInserverListUp.add("Java general introduction05.ppt");
//对对话框和面板初始化
loginDialog=new Dialog(this, "登录对话框",true);
changePasswordDialog=new Dialog(this,"更改密码对话框",true);
addCoinDialog=new Dialog(this, "充值对话框",true);
warningDialog= new Dialog(this, "系 统 提 示",true);
quitDialog=new Dialog(this, " ",true);
newUserDialog=new Dialog(this, "注册新用户",true);
newUserReadDialog=new Dialog(this, "继续注册前请先阅读我们的条款和协议声明",true);
fileDialogLoad =new FileDialog(this,"请选择您要上传的文件",FileDialog.LOAD);
fileDialogSave=new FileDialog(this,"请选择您要保存的位置",FileDialog.SAVE);
userInformationPanel=new JPanel();
loginPanel=new JPanel();
oprationPanel=new JPanel();
userPanel=new JPanel();
filePanel =new JPanel();
//向用户列表和文件列表面板添加内容和设置布局
userPanel.add(userOnlineList);
userPanel.add(userFileList);
userPanel.add(userFileText);
userPanel.add(userFileLabel);
filePanel.add(fileInserverListUp);
filePanel.add(fileInserverListDown);
filePanel.add(fileCoinLabel1);
filePanel.add(fileCoinLabel2);
userPanel.setLayout(null);
filePanel.setLayout(null);
fileInserverListUp.setBounds(145,100,240,205);
fileInserverListDown.setBounds(145,325,240,200);
fileCoinLabel1.setBounds(160,310,60,15);
fileCoinLabel2.setBounds(222,310,45,15);
userOnlineList.setBounds(395,100,240,270);
userFileText.setBounds(395,380,60,20);
userFileLabel.setBounds(460,380,200,20);
userFileList.setBounds(395,405,240,120);
userScrollPane=new JScrollPane(userPanel,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
fileScrollPane=new JScrollPane(filePanel,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
//warningScrollPane=new JScrollPane(warningText,
// ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
// ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
//
//对登陆面板添加内容和设置布局
loginPanel.setLayout( null);
loginPanel.setFont(new Font("GB2312",Font.PLAIN,13));
loginPanel.add(loginButton);
loginButton.setBounds(280,6,60,24);
loginPanel.add(changeUserButton);
changeUserButton.setBounds(370,6,70,24);
loginPanel.add(quitButton);
quitButton.setBounds(470,6,60,24);
loginPanel.add(warningText);
loginPanel.add(warningTextLabel);
warningTextLabel.setBounds(103,45,60,20);
warningText.setBounds(170,45,380,20);
loginPanel.add(userOnlineLabel);
userOnlineLabel.setBounds(353,75,100,20);
loginPanel.add(fileOnlineLabel);
fileOnlineLabel.setBounds(103,75,100,20);
loginPanel.add(welcomeLabel);
welcomeLabel.setBounds(10,8,220,20);
loginPanel.setBounds(90,0,550,55);
//对用户信息面板添加内容和设置布局
userInformationPanel.add(userNameLabel);
userNameLabel.setBounds(15,53,50,20);
userInformationPanel.add(userMoneyLabel);
userMoneyLabel.setBounds(15,73,50,20);
userInformationPanel.add(userTimeLabel);
userTimeLabel.setBounds(15,93,50,20);
userInformationPanel.setBounds(35,35,55,115);
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