Java版打字练习案例源码

代码如下

import java.applet.Applet;
import java.applet.AudioClip;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Toolkit;
import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.Rectangle;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JOptionPane;
import javax.swing.JSlider;
import javax.swing.JLabel;
import javax.swing.UIManager;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.io.File;
import java.util.Vector;
public class Main extends JFrame implements Runnable {
        private static final long serialVersionUID = -2831332650077025158L;

        JPanel contentPane;
        JPanel jPanel1 = new JPanel();
        JButton jButton1 = new JButton();
        JSlider jSlider1 = new JSlider();
        JLabel jLabel1 = new JLabel();
        JButton jButton2 = new JButton();
        JLabel jLabel2 = new JLabel();
        int count = 1, rapidity = 5; 
        int zhengque = 0, cuowu = 0;
        int rush[] = { 10, 20, 30 }; 
        int rush_count = 0; 
        char list[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
                        'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y',
                        'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9' }; 
        Vector number = new Vector();
        String paiduan = "true";
        AudioClip Musci_anjian, Music_shibai, Music_chenggong;

        public Main() {
                try {
                        setDefaultCloseOperation(EXIT_ON_CLOSE);
                        // -----------------声音文件---------------------
                        Musci_anjian = Applet.newAudioClip(new File("sounds//anjian.wav")
                                        .toURL());
                        Music_shibai = Applet.newAudioClip(new File("sounds//shibai.wav")
                                        .toURL());
                        Music_chenggong = Applet.newAudioClip(new File(
                                        "sounds//chenggong.wav").toURL());
                        // ---------------------------------------
                        jbInit();
                } catch (Exception exception) {
                        exception.printStackTrace();
                }
        }

        /**
         * 初始化
         * 
         * @throws Exception
         */
        private void jbInit() throws Exception {
                contentPane = (JPanel) getContentPane();
                contentPane.setLayout(null);
                setSize(new Dimension(588, 530));
                setTitle("Frame Title");
                jPanel1.setBorder(BorderFactory.createEtchedBorder());
                jPanel1.setBounds(new Rectangle(4, 4, 573, 419));
                jPanel1.setLayout(null);
                jButton1.setBounds(new Rectangle(277, 442, 89, 31));
                jButton1.setText("开始");
                jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
                jSlider1.setBounds(new Rectangle(83, 448, 164, 21));
                jSlider1.setMaximum(100);
                jSlider1.setMinimum(0);
                jSlider1.setValue(95);
                jLabel1.setText("速度");
                jLabel1.setBounds(new Rectangle(35, 451, 39, 18));
                jButton2.setBounds(new Rectangle(408, 442, 89, 31));
                jButton2.setText("结束");
                jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));
                jLabel2.setText("第一关:10个");
                jLabel2.setBounds(new Rectangle(414, 473, 171, 21));
                contentPane.add(jPanel1);
                contentPane.add(jButton2);
                contentPane.add(jButton1);
                contentPane.add(jSlider1);
                contentPane.add(jLabel1);
                contentPane.add(jLabel2);
                this.addKeyListener(new MyListener());
                jButton1.addKeyListener(new MyListener());
                jSlider1.addKeyListener(new MyListener());
                jSlider1.addChangeListener(new ChangeListener() {
                        public void stateChanged(ChangeEvent e) {
                                rapidity = 100 - jSlider1.getValue();
                        }
                });
        }

        /**
         * 主线程
         */
        public void run() {
                number.clear();
                zhengque = 0;
                cuowu = 0;
                paiduan = "true";
                while (count <= rush[rush_count]) {
                        try {
                                Thread t = new Thread(new Tthread());
                                t.start();
                                count += 1;
                                Thread.sleep(50 + (int) (Math.random() * 500)); // 生产下组停顿时间
                                // 最快0.05秒.最慢0.5秒
                        } catch (InterruptedException e) {
                                e.printStackTrace();
                        }
                }
                while (true) { // 等待最后一个字符消失
                        if (number.size() == 0) {
                                break;
                        }
                }
                if (zhengque == 0) { // 为了以后相除..如果全部正确或者错误就会出现错误. 所以..
                        zhengque = 1;
                }

                if (paiduan.equals("true")) { // 判断是否是自然结束
                        if (cuowu <= 2) { // 错误不超过2个的过关
                                JOptionPane.showMessageDialog(null, "恭喜你过关了");
                                rush_count += 1; // 自动加1关
                                if (rush_count < rush.length) {
                                        if (rapidity > 10) { // 当速度大于10的时候在-5提加速度.怕速度太快
                                                rapidity -= 5; // 速度自动减10毫秒
                                                jSlider1.setValue(rapidity); // 选择位置
                                        }
                                        Thread t = new Thread(this);
                                        t.start();
                                } else {
                                        JOptionPane.showMessageDialog(null, "牛B...你通关了..");
                                        rush_count = 0;
                                        count = 0;
                                }
                        } else {
                                JOptionPane.showMessageDialog(null, "请再接再励");
                                rush_count = 0;
                                count = 0;
                        }
                } else {
                        rush_count = 0;
                        count = 0;
                }
        }

        public void jButton1_actionPerformed(ActionEvent e) {
                Thread t = new Thread(this);
                t.start();
        }

        public void jButton2_actionPerformed(ActionEvent e) {
                count = rush[rush_count] + 1;
                paiduan = "flase";
        }

        /**
         * 字符下移线程
         */
        class Tthread implements Runnable {
                public void run() {
                        boolean fo = true;
                        int Y = 0, X = 0;
                        JLabel show = new JLabel();
                        show.setFont(new java.awt.Font("宋体", Font.PLAIN, 33));
                        jPanel1.add(show);
                        X = 10 + (int) (Math.random() * 400);
                        String parameter = list[(int) (Math.random() * list.length)] + "";
                        Bean bean = new Bean();
                        bean.setParameter(parameter);
                        bean.setShow(show);
                        number.add(bean);
                        show.setText(parameter);
                        while (fo) {
                                // ---------------------字符下移--------------------
                                show.setBounds(new Rectangle(X, Y += 2, 33, 33));
                                try {
                                        Thread.sleep(rapidity);
                                } catch (InterruptedException e) {
                                        e.printStackTrace();
                                }
                                if (Y >= 419) {
                                        fo = false;
                                        for (int i = number.size() - 1; i >= 0; i--) {
                                                Bean bn = ((Bean) number.get(i));
                                                if (parameter.equalsIgnoreCase(bn.getParameter())) {
                                                        cuowu += 1;
                                                        jLabel2.setText("正确:" + zhengque + "个,错误:" + cuowu
                                                                        + "个");
                                                        number.removeElementAt(i);
                                                        Music_shibai.play();
                                                        break;
                                                }
                                        }
                                }
                        }
                }
        }

        /**
         * 键盘监听器
         * 
         */
        class MyListener extends KeyAdapter {
                public void keyPressed(KeyEvent e) {
                        String uu = e.getKeyChar() + "";
                        for (int i = 0; i < number.size(); i++) {
                                Bean bean = ((Bean) number.get(i));
                                if (uu.equalsIgnoreCase(bean.getParameter())) {
                                        zhengque += 1;
                                        number.removeElementAt(i);
                                        bean.getShow().setVisible(false);
                                        jLabel2.setText("正确:" + zhengque + "个,错误:" + cuowu + "个");
                                        Music_chenggong.play();
                                        break;
                                }
                        }
                        Musci_anjian.play();
                }
        }

        public static void main(String[] args) {
                try {
                        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                } catch (Exception exception) {
                        exception.printStackTrace();
                }
                Main frame = new Main();
                Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
                Dimension frameSize = frame.getSize();
                if (frameSize.height > screenSize.height) {
                        frameSize.height = screenSize.height;
                }
                if (frameSize.width > screenSize.width) {
                        frameSize.width = screenSize.width;
                }
                frame.setTitle("java版打字练习软件");
                frame.setLocation((screenSize.width - frameSize.width) / 2,
                                (screenSize.height - frameSize.height) / 2);
                frame.setVisible(true);
        }
}

class Frame1_jButton2_actionAdapter implements ActionListener {
        private Main adaptee;

        Frame1_jButton2_actionAdapter(Main adaptee) {
                this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {
                adaptee.jButton2_actionPerformed(e);
        }
}

class Frame1_jButton1_actionAdapter implements ActionListener {
        private Main adaptee;

        Frame1_jButton1_actionAdapter(Main adaptee) {
                this.adaptee = adaptee;
        }

        public void actionPerformed(ActionEvent e) {
                adaptee.jButton1_actionPerformed(e);
        }
}

/**
* 下落的字符类
* 
*/
class Bean {
        String parameter = null;
        JLabel show = null;

        public JLabel getShow() {
                return show;
        }

        public void setShow(JLabel show) {
                this.show = show;
        }

        public String getParameter() {
                return parameter;
        }

        public void setParameter(String parameter) {
                this.parameter = parameter;
        }
}

　　效果图
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详细说明：http://java.662p.com/thread-3797-1-1.html