好友管理.java

我用JAVA写的QQ程序

/*
 * 好友管理.java
 *
 * Created on 2007年5月28日, 上午12:12
 */

package 客户端程序包;

import java.net.Socket;
import java.util.StringTokenizer;
import javax.swing.ListModel;

/**
 *
 * @author  何建国   软件046班  8000104184
 */
public class 好友管理 extends javax.swing.JFrame {
    
    /** Creates new form 好友管理 */
    public 好友管理(Socket soc,String QQNum,String NicNam,String Ic,String Friend) {
        initComponents();
        this.setBounds(450,120,400,310);
        socket=soc;
        QQNumber=QQNum;
        NickName=NicNam;
        Icon=Ic;
        FriendList=Friend;
        List=new String[30];
        ListForView=new String[30];
        StringTokenizer St=new StringTokenizer(Friend,"#");
        int i=0;  
        while(St.hasMoreTokens()){
              
              String FriendInfor=St.nextToken();
              String Number=FriendInfor.substring(1,10);
              String NicName=FriendInfor.substring(10);
              ListForView[i]=Number+NicName;
              List[i]=FriendInfor;
              Length++;
              i++;
             
          }
        this.好友栏.setListData(ListForView);
        this.setDefaultCloseOperation(this.DISPOSE_ON_CLOSE);
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        好友栏 = new javax.swing.JList();
        删除 = new javax.swing.JButton();
        退出 = new javax.swing.JButton();
        确定 = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("\u597d\u53cb\u7ba1\u7406");
        jPanel1.setBackground(new java.awt.Color(255, 255, 255));
        jLabel1.setFont(new java.awt.Font("宋体", 0, 24));
        jLabel1.setText("\u597d\u53cb\u7ba1\u7406");

        jScrollPane1.setViewportView(好友栏);

        删除.setText("\u5220\u9664");
        删除.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                删除MouseClicked(evt);
            }
        });

        退出.setText("\u9000\u51fa");
        退出.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                退出MouseClicked(evt);
            }
        });

        确定.setText("\u786e\u5b9a");
        确定.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                确定MouseClicked(evt);
            }
        });

        jLabel2.setText("\u597d\u53cb\u5217\u8868\uff1a");

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(146, 146, 146)
                        .add(jLabel1))
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(41, 41, 41)
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jPanel1Layout.createSequentialGroup()
                                .add(确定, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 73, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 132, Short.MAX_VALUE)
                                .add(退出, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 67, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                            .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 272, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                            .add(jLabel2))
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(删除, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 66, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(20, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(jLabel1)
                        .add(23, 23, 23))
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(jLabel2)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)))
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(删除)
                    .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 154, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(8, 8, 8)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(退出)
                    .add(确定))
                .addContainerGap(30, Short.MAX_VALUE))
        );

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void 删除MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_删除MouseClicked
// TODO 将在此处添加您的处理代码：
       
        int k= 好友栏.getSelectedIndex();
        
        for(int j=k;j<Length;j++){
            List[j]=null;
            ListForView[j]=null;
            List[j]=List[j+1];
            ListForView[j]=ListForView[j+1];
        }
        Length--;
      
        this.好友栏.setListData(ListForView);
        if(Length==0){
            this.好友栏.setEnabled(false);
        }
        IsClicked=true;
         
    }//GEN-LAST:event_删除MouseClicked

    private void 确定MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_确定MouseClicked
// TODO 将在此处添加您的处理代码：
     if(IsClicked){
        String NewFriendList=List[0]+"#";
        for(int j=1;j<Length;j++){
            if(NewFriendList.equals("#")){
                break;
            }
            else{
                NewFriendList=NewFriendList+List[j]+"#";
            }
        }
        System.out.println(NewFriendList);
        if(NewFriendList.equals("#")){
            NewFriendList=Icon+QQNumber+NickName;
        }
        new SendAndReceive(socket,"DelFri"+NewFriendList).SendMessage();
        
     }
     this.dispose();
    }//GEN-LAST:event_确定MouseClicked

    private void 退出MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_退出MouseClicked
// TODO 将在此处添加您的处理代码：
        this.dispose();
    }//GEN-LAST:event_退出MouseClicked
    
    /**
     * @param args the command line arguments
     */
    
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JButton 删除;
    private javax.swing.JList 好友栏;
    private javax.swing.JButton 确定;
    private javax.swing.JButton 退出;
    // 变量声明结束//GEN-END:variables
    private Socket socket=null;
    private String QQNumber=null;
    private String FriendList=null;
    private String ListForView[];
    private String List[];
    private int Length=0;
    private String NickName=null;
    private String Icon=null;
    private boolean IsClicked=false;
}