数独游戏java版（二）--界面实现

实现效果图：

主函数用于启动程序：

package hlc.shudu.app;import hlc.shudu.src.ShuduHelper;import hlc.shudu.ui.ShuduMainFrame;public class AppStart {    public static void main(String[] args) {        ShuduMainFrame mainFrame = new ShuduMainFrame();        mainFrame.setVisible(true);    }}

主窗体类（包含消息区，时间区，游戏区）：

package hlc.shudu.ui;import java.awt.BorderLayout;import java.awt.Color;import java.awt.Font;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.sql.Time;import java.text.SimpleDateFormat;import javax.swing.Icon;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;import javax.swing.Timer;import javax.swing.border.TitledBorder;/* * 数独主窗体 */public class ShuduMainFrame extends JFrame {    public static int pass = 1; // 关卡    public static JLabel lbPass; // 显示关卡的lable    public static long usedTime = 0; // 玩家用时    private ShuduCanvers panelCanvers; // 主游戏区    public static Timer userTimeAction;    /*     * 默认构造函数     */    public ShuduMainFrame() {        // 初始化方法        init();        // 添加组件        addComponent();        // 添加主游戏区        addCanvers();    }    /*     * 添加主游戏区     */    private void addCanvers() {        panelCanvers = new ShuduCanvers();        panelCanvers.setBorder(new TitledBorder("游戏区"));        // 将主游戏区添加到窗体中        this.add(panelCanvers, BorderLayout.CENTER);    }    /*     * 添加组件区     */    private void addComponent() {        JPanel panelComponent = new JPanel();        // 添加消息区        addPanelMsg(panelComponent);        // 添加时间区        addPanelTime(panelComponent);        // 将组件添加到窗体顶部        this.add(panelComponent, BorderLayout.NORTH);    }    private void addPanelTime(JPanel panelComponent) {        JPanel panelTime = new JPanel();        panelTime.setBorder(new TitledBorder("时间"));        panelTime.setLayout(new GridLayout(2, 1));        final JLabel lbSysTime = new JLabel();        final JLabel lbUserTime = new JLabel();        panelTime.add(lbSysTime, BorderLayout.NORTH);        panelTime.add(lbUserTime, BorderLayout.SOUTH);        // 设置系统时间定时器        Timer sysTimeAction = new Timer(500, new ActionListener() {            @Override            public void actionPerformed(ActionEvent e) {                long timeMillis = System.currentTimeMillis();                SimpleDateFormat df = new SimpleDateFormat(                        "yyyy-MM-dd HH:mm:ss");                lbSysTime.setText("    系统时间：  " + df.format(timeMillis));            }        });        sysTimeAction.start();        userTimeAction = new Timer(1000, new ActionListener() {            @Override            public void actionPerformed(ActionEvent e) {                lbUserTime.setText("    您已用时：  " + (++usedTime)+ " sec.");            }        });        userTimeAction.start();        panelComponent.add(panelTime, BorderLayout.EAST);    }    /*     * 添加消息区     */    private void addPanelMsg(JPanel panelComponent) {        // panelComponent.setBorder(new TitledBorder("消息区"));        panelComponent.setLayout(new GridLayout(1, 3));        Font font14 = new Font("", 4, 14);        Font font28 = new Font("", 2, 28);        JPanel panelMsg = new JPanel();        panelMsg.setBorder(new TitledBorder("消息区"));        JLabel lbPass1 = new JLabel("关卡：第");        lbPass1.setFont(font14);        panelMsg.add(lbPass1);        // 显示关卡数        lbPass = new JLabel("" + pass);        lbPass.setForeground(Color.RED);        lbPass.setFont(font28);        panelMsg.add(lbPass);        JLabel lbPass2 = new JLabel("关/总共10关");        lbPass2.setFont(font14);        panelMsg.add(lbPass2);        panelComponent.add(panelMsg, BorderLayout.CENTER);    }    /*     * 界面初始化     */    private void init() {        ImageIcon image = new ImageIcon("icon/icon.png");        this.setIconImage(image.getImage());        // 设置窗口初始大小        this.setSize(515, 600);        // 设置窗口初始位置        this.setLocation(500, 50);        // 设置窗口标题        this.setTitle("数独游戏(By：侯龙超)");        // 设置窗体不允许改变大小        this.setResizable(false);        // 设置默认关闭操作        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);    }}

游戏区画布：

package hlc.shudu.ui;import hlc.shudu.src.ShuduHelper;import java.awt.BorderLayout;import java.awt.Color;import java.awt.Dialog.ModalExclusionType;import java.awt.event.InputEvent;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import javax.swing.JDialog;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.border.Border;import javax.swing.border.TitledBorder;public class ShuduCanvers extends JPanel implements MouseListener {    ShuduCell[][] cells;    // 得到数独数组    int[][] maps = new int[9][9];    private SelectNumFrame selectNum;    /*     * 默认构造函数     */    public ShuduCanvers() {        ShuduMainFrame.usedTime = 0;        maps = ShuduHelper.getMap();        // 加载数独区        this.setLayout(null);        cells = new ShuduCell[9][9];        for (int i = 0; i < 9; i++) {            for (int j = 0; j < 9; j++) {                // this.remove(cells[i][j]);                // 创建单元格                cells[i][j] = new ShuduCell();                // 设置位置                cells[i][j].setLocation(20 + i * 50 + (i / 3) * 5, 20 + j * 50                        + (j / 3) * 5);                if (passRole(ShuduMainFrame.pass)) {                    cells[i][j].setText("" + maps[i][j]);                    // 设置背景颜色                    cells[i][j].setBackground(getColor(maps[i][j]));                    cells[i][j].setEnabled(false);                    cells[i][j].setForeground(Color.gray);                } else {                    cells[i][j].addMouseListener(this);                }                this.add(cells[i][j]);            }        }        checkFinish();        // reLoadCanvers();    }    /*     * 检查是否完成     */    private void checkFinish() {        for (int i = 0; i < 9; i++) {            for (int j = 0; j < 9; j++) {                    if (!check(i, j)) {                        return;                    }                }            }        // 停止用户用时计时器        ShuduMainFrame.userTimeAction.stop();        // 清除所有cell监听        clearAllListener();        // 闯关数加一        ShuduMainFrame.pass += 1;        if (ShuduMainFrame.pass > 10) {            int o = JOptionPane                    .showConfirmDialog(this, "您已经通关了，是否重头开始？", "", 0);            if (o == 1) {                System.exit(0);            } else {                ShuduMainFrame.pass = 1;            }        } else {            JOptionPane.showMessageDialog(this, "恭喜你通过本关！用时："                    + ShuduMainFrame.usedTime + "秒\n即将进入下一关！");        }        // 更新关卡提示        ShuduMainFrame.lbPass.setText("" + ShuduMainFrame.pass);        // 开始新的关卡        reLoadCanvers();        // 打开用户用时计时器        ShuduMainFrame.userTimeAction.start();    }    /*     * 检查指定坐标处的单元格     */    private boolean check(int i, int j) {        if (cells[i][j].getText().isEmpty()) {            return false;        }        for (int k = 0; k < 9; k++) {            if (cells[i][j].getText().trim().equals(cells[i][k].getText().trim()) && j!=k) {                return false;            }            if (cells[i][j].getText().trim().equals(cells[k][j].getText().trim()) && i != k) {                return false;            }            int ii = (i / 3) * 3 + k / 3;            int jj = (j / 3) * 3 + k % 3;            if (cells[i][j].getText().trim().equals(cells[ii][jj].getText().trim()) &&!(i == ii && j == jj)) {                return false;            }        }        return true;    }    /*     * 重新加载数独区     */    public void reLoadCanvers() {        ShuduMainFrame.usedTime = 0;        maps = ShuduHelper.getMap();        for (int i = 0; i < 9; i++) {            for (int j = 0; j < 9; j++) {                this.remove(cells[i][j]);                // 创建单元格                cells[i][j] = new ShuduCell();                // 设置位置                cells[i][j].setLocation(20 + i * 50 + (i / 3) * 5, 20 + j * 50                        + (j / 3) * 5);                if (passRole(ShuduMainFrame.pass)) {                    cells[i][j].setText("" + maps[i][j]);                    // 设置背景颜色                    cells[i][j].setBackground(getColor(maps[i][j]));                    cells[i][j].setEnabled(false);                    cells[i][j].setForeground(Color.gray);                } else {                    cells[i][j].addMouseListener(this);                }                this.add(cells[i][j]);            }        }        this.repaint();        checkFinish();    }    /*     * 根据关卡随机产生该位置是否显示数字     */    private boolean passRole(int pass) {        // TODO Auto-generated method stub        return Math.random() * 11 > pass;    }    /*     * 根据数字获得颜色     */    private Color getColor(int i) {        Color color = Color.pink;        switch (i) {        case 1:            color = new Color(255, 255, 204);            break;        case 2:            color = new Color(204, 255, 255);            break;        case 3:            color = new Color(255, 204, 204);            break;        case 4:            color = new Color(255, 204, 153);            break;        case 5:            color = new Color(204, 255, 153);            break;        case 6:            color = new Color(204, 204, 204);            break;        case 7:            color = new Color(255, 204, 204);            break;        case 8:            color = new Color(255, 255, 255);            break;        case 9:            color = new Color(153, 255, 153);            break;        default:            break;        }        return color;    }    @Override    public void mouseClicked(MouseEvent e) {        // TODO Auto-generated method stub    }    @Override    public void mousePressed(MouseEvent e) {        int modes = e.getModifiers();        if ((modes & InputEvent.BUTTON3_MASK) != 0) {// 点击鼠标右键            // 清空点击单元格上的内容            ((ShuduCell) e.getSource()).setText("");        } else if ((modes & InputEvent.BUTTON1_MASK) != 0) {// 点击鼠标左键            // 如果选择数字窗口存在则销毁            if (selectNum != null) {                selectNum.dispose();            }            // 新建一个选择窗口            selectNum = new SelectNumFrame();            // 设置成模态窗口            selectNum.setModal(true);            // 设置选择窗口在显示器上的位置            selectNum.setLocation(e.getLocationOnScreen().x,                    e.getLocationOnScreen().y);            // 将点击的单元格传递给数字选择窗口            selectNum.setCell((ShuduCell) e.getSource());            // 显示数字选择窗口            selectNum.setVisible(true);        }        checkFinish();    }    /*     * 清除所有cell的点击监听     */    private void clearAllListener() {        for (int i = 0; i < 9; i++) {            for (int j = 0; j < 9; j++) {                cells[i][j].removeMouseListener(this);            }        }    }    @Override    public void mouseReleased(MouseEvent e) {        // TODO Auto-generated method stub    }    @Override    public void mouseEntered(MouseEvent e) {        // TODO Auto-generated method stub    }    @Override    public void mouseExited(MouseEvent e) {        // TODO Auto-generated method stub    }}

数独单元格：

package hlc.shudu.ui;import java.awt.Color;import java.awt.Font;import javax.swing.JButton;public class ShuduCell extends JButton {    public ShuduCell(){        this.setSize(50,50);        Font font = new Font("",2,24);        this.setFont(font);        this.setBackground(new Color(255,153,102));        this.setForeground(Color.BLUE);    }}

数字选择框：

package hlc.shudu.ui;import java.awt.Color;import java.awt.Window;import java.awt.event.InputEvent;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import javax.swing.JButton;import javax.swing.JDialog;import javax.swing.JFrame;public class SelectNumFrame extends JDialog implements MouseListener {    private ShuduCell cell;    public void setCell(ShuduCell cell) {        this.cell = cell;    }    public SelectNumFrame(){        //隐藏界面上面的工具栏        this.setUndecorated(true);        this.setSize(150, 150);        this.setBackground(new Color(255,204,153, 123));        this.setLayout(null);        addNum();    }    //添加数字1~9    private void addNum() {        for (int i = 0; i < 3; i++) {            for (int j = 0; j < 3; j++) {                JButton btn = new JButton();                btn.setSize(50, 50);                btn.setLocation(i*50,j*50);                btn.setText(""+(j*3+i+1));                btn.addMouseListener(this);                this.add(btn);            }        }    }    @Override    public void mouseClicked(MouseEvent e) {        // TODO Auto-generated method stub    }    @Override    public void mousePressed(MouseEvent e) {        int modes = e.getModifiers();        if ((modes & InputEvent.BUTTON1_MASK) != 0) {            JButton btn = (JButton) e.getSource();            cell.setText(btn.getText());        }        this.dispose();    }    @Override    public void mouseReleased(MouseEvent e) {        // TODO Auto-generated method stub    }    @Override    public void mouseEntered(MouseEvent e) {        // TODO Auto-generated method stub    }    @Override    public void mouseExited(MouseEvent e) {        // TODO Auto-generated method stub    }}

完整程序包可在GitHub上下载：https://github.com/houlongchao/shudu.git