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SpiderMenuBar.java
Package: CH05.zip　[view]
Upload User: h_z_ygh
Upload Date: 2020-12-29
Package Size: 134k
Code Size: 5k
Category:

Games

Development Platform:

Java

SpiderMenuBar.java：Code Content
  1. import javax.swing.JMenuBar;
  2. import javax.swing.JMenu;
  3. import javax.swing.JMenuItem;
  4. import javax.swing.JRadioButtonMenuItem;
  5. import javax.swing.ButtonGroup;
  7. public class SpiderMenuBar extends JMenuBar{
  8.     
  9. //生成spider框架对象
  10.     Spider main = null;
  11.    
  12.     //生成菜单组
  13.     JMenu jNewGame = new JMenu("游戏");
  14.     JMenu jHelp = new JMenu("帮助");
  15.     
  16.     //生成菜单项
  17.     JMenuItem jItemAbout = new JMenuItem("关于");
  18.     JMenuItem jItemOpen = new JMenuItem("开局");
  19.     JMenuItem jItemPlayAgain = new JMenuItem("重新发牌");
  20.    
  21.     //生成单选框
  22.     JRadioButtonMenuItem jRMItemEasy = new JRadioButtonMenuItem("简单：单一花色");
  23.     JRadioButtonMenuItem jRMItemNormal = new JRadioButtonMenuItem("中级：双花色");
  24.     JRadioButtonMenuItem jRMItemHard = new JRadioButtonMenuItem("高级：四花色");;
  25.     
  26.     JMenuItem jItemExit = new JMenuItem("退出");
  27.     JMenuItem jItemValid = new JMenuItem("显示可行操作");
  28.     
  29.     
  30.     /**
  31.      **构造函数，生成JMenuBar的图形界面
  32.      */
  33.     public SpiderMenuBar(Spider spider){
  34.         
  35.         this.main = spider;
  36.         
  37.         /**
  38.          **初始化“游戏”菜单栏
  39.          */
  40.         jNewGame.add(jItemOpen);
  41.         jNewGame.add(jItemPlayAgain);
  42.         jNewGame.add(jItemValid);
  43.         
  44.         jNewGame.addSeparator();
  45.         jNewGame.add(jRMItemEasy);
  46.         jNewGame.add(jRMItemNormal);
  47.         jNewGame.add(jRMItemHard);
  48.         
  49.         jNewGame.addSeparator();
  50.         
  51.         jNewGame.add(jItemExit);
  52.         
  53.         ButtonGroup group = new ButtonGroup();
  54.         group.add(jRMItemEasy);
  55.         group.add(jRMItemNormal);
  56.         group.add(jRMItemHard);
  58.         jHelp.add(jItemAbout);
  60.         this.add(jNewGame);
  61.         this.add(jHelp);
  63. //为组件添加事件监听并实现
  64.         //“开局”
  65. jItemOpen.addActionListener(new java.awt.event.ActionListener() { 
  66.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  67.                 main.newGame();
  68.             }
  69.         });
  71.         //“重新发牌”
  72. jItemPlayAgain.addActionListener(new java.awt.event.ActionListener() { 
  73.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  74.                 if(main.getC() < 60){
  75.                     main.deal();
  76.                 }
  77.             }
  78.         });
  80.         //"显示可行操作"
  81. jItemValid.addActionListener(new java.awt.event.ActionListener() { 
  82.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  83.                 new Show().start();
  84.             }
  85.         });
  86.         
  87.         //“退出”
  88. jItemExit.addActionListener(new java.awt.event.ActionListener() { 
  89.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  90.                 main.dispose();
  91.                 System.exit(0);
  92.             }
  93.         });
  95. //“简单级别”默认已选
  96. jRMItemEasy.setSelected(true);
  97.         
  98. //“简单级别”
  99. jRMItemEasy.addActionListener(new java.awt.event.ActionListener() { 
  100.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  101.                 main.setGrade(Spider.EASY);
  102.                 main.initCards();
  103.                 main.newGame();
  104.             }
  105.         });
  106.         
  107.         //“中级”
  108. jRMItemNormal.addActionListener(new java.awt.event.ActionListener() { 
  109.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  110.                 main.setGrade(Spider.NATURAL);
  111.                 main.initCards();
  112.                 main.newGame();
  113.             }
  114.         });
  116.         //“高级”
  117. jRMItemHard.addActionListener(new java.awt.event.ActionListener() { 
  118.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  119.                 main.setGrade(Spider.HARD);
  120.                 main.initCards();
  121.                 main.newGame();
  122.             }
  123.         });
  125. jNewGame.addMenuListener(new javax.swing.event.MenuListener() { 
  126.             public void menuSelected(javax.swing.event.MenuEvent e) {    
  127.                 if(main.getC() < 60){
  128.                     jItemPlayAgain.setEnabled(true);
  129.                 }
  130.                 else{
  131.                     jItemPlayAgain.setEnabled(false);
  132.                 }
  133.             }
  134.             public void menuDeselected(javax.swing.event.MenuEvent e) {} 
  135.             public void menuCanceled(javax.swing.event.MenuEvent e) {} 
  136.         });
  137.         
  138.         //“关于”
  139. jItemAbout.addActionListener(new java.awt.event.ActionListener() { 
  140.             public void actionPerformed(java.awt.event.ActionEvent e) {    
  141.                 new AboutDialog();
  142.             }
  143.         });
  144.     }
  146.     /**
  147.      **构造线程：显示可以执行的操作
  148.      */
  149.     class Show extends Thread{
  150.         public void run(){
  151.             main.showEnableOperator();
  152.         }
  153.     }
  154.  }