Sudoku Game Java Version (ii)--Interface implementation

Implementation Effect Diagram main function used to start a program main form class contains message area time zone game Area gaming area Canvas Sudoku cell number selection box

To implement the effect diagram:

The main function is used to start the program:

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 (); C7/>mainframe.setvisible (True);

    }

main Form Class (includes message area, time zone, game area):

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; /* Sudoku main Form/public class Shudumainframe extends JFrame {public static int pass = 1;//level public static JLab El Lbpass; lable public static Long Usedtime = 0 showing the checkpoint; Player when private shuducanvers panelcanvers;

    Main game Area public static Timer usertimeaction;
        /* Default constructor */Public Shudumainframe () {//initialization method init ();
        Add component AddComponent ();

    Add main game Area addcanvers ();
} * * Add main game Area     * * private void Addcanvers () {panelcanvers = new shuducanvers ();

        Panelcanvers.setborder (New Titledborder ("Game area"));

    Add the main game area to the form This.add (Panelcanvers, Borderlayout.center);
        * * * Add component area * * private void AddComponent () {JPanel panelcomponent = new JPanel ();
        Add Message area addpanelmsg (panelcomponent);

        Add Time zone Addpaneltime (panelcomponent);

    Add components to the top of the form This.add (Panelcomponent, Borderlayout.north);
        } private void Addpaneltime (JPanel panelcomponent) {JPanel paneltime = new JPanel ();
        Paneltime.setborder (New Titledborder ("Time"));

        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); Set up the system time Timer timer systimeaction = new Timer (500,New ActionListener () {@Override public void actionperformed (ActionEvent e) {lon
                G Timemillis = System.currenttimemillis ();
                SimpleDateFormat df = new SimpleDateFormat ("Yyyy-mm-dd HH:mm:ss");
            Lbsystime.settext ("System time:" + Df.format (timemillis));
        }
        });
        Systimeaction.start (); Usertimeaction = new Timer (1000, new ActionListener () {@Override public void actionperformed (ACT
        Ionevent e) {lbusertime.settext ("You have:" + (++usedtime) + "sec.");});

        Usertimeaction.start ();

    Panelcomponent.add (Paneltime, borderlayout.east); * * * Add message area */private void addpanelmsg (JPanel panelcomponent) {//Panelcomponent.setborder (n
        EW Titledborder ("message area"));
        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 ("message area"));
        JLabel LbPass1 = new JLabel ("Checkpoint: section");
        Lbpass1.setfont (font14);

        Panelmsg.add (LBPASS1);
        Show level number Lbpass = new JLabel ("" + Pass);
        Lbpass.setforeground (color.red);
        Lbpass.setfont (FONT28);

        Panelmsg.add (Lbpass);
        JLabel lbPass2 = new JLabel ("Off/total 10 off");
        Lbpass2.setfont (font14);
        Panelmsg.add (LBPASS2);

    Panelcomponent.add (panelmsg, Borderlayout.center);
        * * * Interface initialization/private void init () {ImageIcon image = new ImageIcon ("Icon/icon.png");
        This.seticonimage (Image.getimage ());
        Sets the initial size of the window this.setsize (515, 600);
        Sets the initial position of the window this.setlocation (500, 50);
        Sets the window title This.settitle ("Sudoku Game by: Houlong");
        Setting the form does not allow changes in size this.setresizable (false); Set the default shutdown action This.setdefaultCloseoperation (Jframe.exit_on_close);
 }
}

Game Area canvas:

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;
    Get Sudoku Array int[][] maps = new INT[9][9];

    Private Selectnumframe Selectnum;
        /* Default constructor */Public Shuducanvers () {shudumainframe.usedtime = 0;
        Maps = Shuduhelper.getmap ();
        Load Sudoku region 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]); Create cell Cells[i][j] = new Shuducell ();  Set position cells[i][j].setlocation (M + i * + (I/3) * 5 + J * + (J/3) *
                5);
                    if (Passrole (Shudumainframe.pass)) {Cells[i][j].settext ("" + maps[i][j]);
                    Sets the background color 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 (); * * * Check whether the * * is complete/private void Checkfinish () {for (int i = 0; i < 9; i++) {for (int j = 0; J < 9; J + +)
                    {if (!check (i, J)) {return;
Stop User Time Timer        ShuduMainFrame.userTimeAction.stop ();
        Clear all Cell monitor clearalllistener ();
        The number of Shudumainframe.pass plus one + + 1; if (Shudumainframe.pass >) {int o = Joptionpane. Showconfirmdialog (This, "you have cleared the border, whether Start over.
            "," ", 0);
            if (o = = 1) {system.exit (0);
            else {shudumainframe.pass = 1; } else {Joptionpane.showmessagedialog (this), "Congratulations on your passing this pass." Spents: "+ shudumainframe.usedtime +" seconds \ n is about to enter the next level.
        ");
        //Update the checkpoint prompt ShuduMainFrame.lbPass.setText ("" + Shudumainframe.pass);
        Start a new checkpoint reloadcanvers ();

    When the user is turned on, the timer ShuduMainFrame.userTimeAction.start (); * * * Check the cell at the specified coordinates */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;
        /* * Reload Sudoku/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]);
                Create cell cells[i][j] = new Shuducell (); Set position cells[i][j].setlocation (M + i * + (I/3) * 5, 20 + J * + (J/3) * 5);
                    if (Passrole (Shudumainframe.pass)) {Cells[i][j].settext ("" + maps[i][j]);
                    Sets the background color 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 (); * * * * randomly generated at the level of the location is displayed number/private Boolean passrole (int pass) {//TODO auto-generated method
    Stub return Math.random () * one > pass;
        }/* * To obtain color based on number/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} @Over
        Ride public void mousepressed (MouseEvent e) {int modes = E.getmodifiers ();
         if ((Modes & Inputevent.button3_mask)!= 0) {//Click the right mouse button//empty click on the contents of the cell   ((Shuducell) E.getsource ()). SetText (""); else if ((Modes & Inputevent.button1_mask)!= 0) {//Click the left mouse button//If the number window is selected to destroy if (Selectnum!)
            = null) {selectnum.dispose ();
            //Create a new selection window Selectnum = new Selectnumframe ();
            Set to modal window Selectnum.setmodal (true); Sets the location of the selection window on the Monitor selectnum.setlocation (E.getlocationonscreen (). x, E.getlocationonscreen ()
            . y);
            Pass the clicked cell to the Number Selection window Selectnum.setcell ((Shuducell) E.getsource ());
        Displays the number Selection window selectnum.setvisible (true);
    } checkfinish ();
            * * * Clear all cell clicks/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 Aut
 o-generated method Stub}}

Sudoku Cell:

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);
    }

number selection box:

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 () {//Hide the toolbar this.setundecorated (true) above the interface;
        This.setsize (150, 150);
        This.setbackground (New Color (255,204,153, 123));
        This.setlayout (NULL);
    Addnum (); }//Add digital 1~9 private void Addnum () {for (int i = 0; i < 3; i++) {for (int j = 0; J <