QQ-java源码-UML分析图-多人聊天

/** * 我的好友列表（包括陌生人和黑名单） */ package com.qq.client.view; import javax.swing.*; import com.qq.client.tools.*; import com.qq.common.Message; import java.awt.*; import java.awt.event.*; public class QqFriendList extends JFrame implements ActionListener,MouseListener{ String owner; //处理第一张卡片 JPanel jphy1,jphy2,jphy3; JButton jphy_jb1,jphy_jb2,jphy_jb3; JScrollPane jsp1; JLabel []jbls;//好友列表 //处理第二张卡片,陌生人 JPanel jpmsr1,jpmsr2,jpmsr3; JButton jpmsr_jb1,jpmsr_jb2,jpmsr_jb3; JScrollPane jsp2; //处理第三张卡片,黑名单 JPanel jphmd1,jphmd2,jphmd3; JButton jphmd_jb1,jphmd_jb2,jphmd_jb3; JScrollPane jsp3; //把整个JFrame设置成cardLayout布局 CardLayout cl;//卡片布局 public static void main(String[] args) { // TODO Auto-generated method stub QqFriendList qqFriendList = new QqFriendList(); } public QqFriendList(){ } public QqFriendList(String ownerId){ this.owner = ownerId; //处理第一张卡片（显示好友列表） jphy_jb1 = new JButton("我的好友"); jphy_jb2 = new JButton("陌生人"); jphy_jb2.addActionListener(this); jphy_jb3 = new JButton("黑名单"); jphy_jb3.addActionListener(this); jphy1 = new JPanel(new BorderLayout()); //假定有50个好友 jphy2 = new JPanel(new GridLayout(50,1,4,4)); //给jphy2，初始化50好友 jbls = new JLabel[50]; for (int i = 0; i < jbls.length; i++) { jbls[i] = new JLabel(i+1+"", new ImageIcon("qqImage/mm.jpg"),JLabel.LEFT); jbls[i].setEnabled(false); if (jbls[i].getText().equals(ownerId)) { jbls[i].setEnabled(true); } jbls[i].addMouseListener(this); jphy2.add(jbls[i]); } jphy3 = new JPanel(new GridLayout(2,1)); //把两个按钮加入到jphy3 jphy3.add(jphy_jb2); jphy3.add(jphy_jb3); jsp1 = new JScrollPane(jphy2); jphy1.add(jphy_jb1,"North"); jphy1.add(jsp1,"Center"); jphy1.add(jphy3,"South"); //处理第二张卡片（显示陌生人列表） jpmsr_jb1 = new JButton("我的好友"); jpmsr_jb1.addActionListener(this); jpmsr_jb2 = new JButton("陌生人"); jpmsr_jb3 = new JButton("黑名单"); jpmsr_jb3.addActionListener(this); jpmsr1 = new JPanel(new BorderLayout()); //假定有20个陌生人 jpmsr2 = new JPanel(new GridLayout(20,1,4,4)); //给jpmsr2，初始化20陌生人 JLabel []jbls2 = new JLabel[20]; for (int i = 0; i < jbls2.length; i++) { jbls2[i] = new JLabel(i+1+"", new ImageIcon("qqImage/mm.jpg"),JLabel.LEFT); jbls2[i].addMouseListener(this); jpmsr2.add(jbls2[i]); } jpmsr3 = new JPanel(new GridLayout(2,1)); //把两个按钮加入到jphy3 jpmsr3.add(jpmsr_jb1); jpmsr3.add(jpmsr_jb2); jsp2 = new JScrollPane(jpmsr2); jpmsr1.add(jpmsr3,"North"); jpmsr1.add(jsp2,"Center"); jpmsr1.add(jpmsr_jb3,"South"); //处理第三张卡片（显示黑名单列表） jphmd_jb1 = new JButton("我的好友"); jphmd_jb1.addActionListener(this); jphmd_jb2 = new JButton("陌生人"); jphmd_jb2.addActionListener(this); jphmd_jb3 = new JButton("黑名单"); jphmd1 = new JPanel(new BorderLayout()); //假定有20个陌生人 jphmd2 = new JPanel(new GridLayout(5,1,4,4)); //给jphmd2，初始化5黑名单 JLabel []jbls3 = new JLabel[5]; for (int i = 0; i < jbls3.length; i++) { jbls3[i] = new JLabel(i+1+"", new ImageIcon("qqImage/mm.jpg"),JLabel.LEFT); jbls3[i].addMouseListener(this); jphmd2.add(jbls3[i]); } jphmd3 = new JPanel(new GridLayout(3,1)); //把三个按钮加入到jphmd3 jphmd3.add(jphmd_jb1); jphmd3.add(jphmd_jb2); jphmd3.add(jphmd_jb3); jsp3 = new JScrollPane(jphmd2); jphmd1.add(jphmd3,"North"); jphmd1.add(jsp3,"Center"); //整体显示 cl = new CardLayout(); this.setLayout(cl); this.add(jphy1,"1"); this.add(jpmsr1,"2"); this.add(jphmd1,"3"); //在窗口显示自己的编号 this.setTitle(ownerId); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setSize(300,600); this.setVisible(true); } @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub //如果点击了陌生人按钮，就显示第二张卡片 if(e.getSource()==jphy_jb2 || e.getSource()==jphmd_jb2){ //显示陌生人 cl.show(this.getContentPane(), "2"); }else if (e.getSource()==jpmsr_jb1 || e.getSource()==jphmd_jb1) { //显示好友 cl.show(this.getContentPane(), "1"); }else if (e.getSource()==jphy_jb3 || e.getSource()==jpmsr_jb3) { //显示黑名单 cl.show(this.getContentPane(), "3"); } } //更新在线好友状况 public void updateFriend(Message m) { String onLineFriend[] = m.getCon().split(" "); for (int i = 0; i < onLineFriend.length; i++) { jbls[Integer.parseInt(onLineFriend[i])-1].setEnabled(true); } } @Override public void mouseClicked(MouseEvent e) { // TODO Auto-generated method stub //响应用户双击事件，并得到好友的编号 if (e.getClickCount()==2) { //得到该好友的编号 String friendNo = ((JLabel)e.getSource()).getText(); QqChat qqChat = new QqChat(owner,friendNo); //把聊天界面加入到管理类 ManageQqChat.addQqChat(this.owner+" "+friendNo, qqChat); } } @Override public void mouseEntered(MouseEvent e) { // TODO Auto-generated method stub JLabel jl = (JLabel)e.getSource(); jl.setForeground(Color.red); } @Override public void mouseExited(MouseEvent e) { // TODO Auto-generated method stub JLabel jl = (JLabel)e.getSource(); jl.setForeground(Color.black); } @Override public void mousePressed(MouseEvent e) { // TODO Auto-generated method stub } @Override public void mouseReleased(MouseEvent e) { // TODO Auto-generated method stub } }