双色球号码生成器（Swing）

最新推荐文章于 2023-12-04 18:18:51 发布
最新推荐文章于 2023-12-04 18:18:51 发布 · 2.4k 阅读
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本文介绍了一个使用Java Swing编写的简单双色球彩票号码生成器。该程序能够随机生成一组双色球号码，并通过GUI界面展示出来。作者还分享了实现过程中的一些代码细节。
闲来无事，用swing写个小小的双色球号码生成器。很小很容易。。。。。。

import javax.swing.JDialog;
import javax.swing.*;
import java.awt.*;
import java.util.*;
import java.text.*;
import javax.swing.Box;
import java.awt.event.*;
import java.awt.Dimension;
import java.awt.BorderLayout;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2010</p>
 *
 * <p>Company: </p>
 *
 * @author xingshuangyang
 * @version 1.0
 */
public class Ssq extends JDialog  {


               public Ssq() {

        try {
            this.init();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

               public void init() {

                     this.setDefaultCloseOperation(this.DISPOSE_ON_CLOSE );
                       this.setTitle("福利彩票双色球号码生成器") ;

                       this.add(center);
                       this.setBounds(300,200,400,220);
                       this.setVisible(true) ;
               }


           JPanel center=new Center() ;


    public static void main(String[] args) {
       Ssq ssq = new Ssq();
   }

}


class Center extends JPanel implements Runnable {

       JButton runButton=new JButton("开  始") ;
       JButton endButton=new JButton("停  止") ;
       JLabel centerLabel=new JLabel();
       JLabel downLabel=new JLabel();
       Box vbox = Box.createVerticalBox();
       Box hbox1 = Box.createHorizontalBox();
       Box hbox2 = Box.createHorizontalBox();
       Box hbox3 = Box.createHorizontalBox();
     //  ImageIcon ic1=new ImageIcon("123.jpg");
       ImageIcon ic1=new ImageIcon(Center.class.getResource("ssq.gif"));
        ImageIcon ic2=new ImageIcon(Center.class.getResource("500.gif"));
        Thread thread ;
       public Center() {
               this.init();
       }

       public void init() {
             // thread = new Thread(this);

               runButton.addActionListener(new ActionListener() {
               public void actionPerformed(ActionEvent e) {
                runButton_actionPerformed(e);
                                }
                          });
               endButton.addActionListener(new ActionListener() {
                            public void actionPerformed(ActionEvent e) {
                             endButton_actionPerformed(e);
                         }
                     });
               //centerLabel.setSize(400,100);
               downLabel.addMouseListener(new MouseAdapter() {
              public void mouseClicked(MouseEvent e) {
                  downLabel_mouseClicked(e);
              }
          });


               this.add(vbox) ;
               vbox.add(vbox.createVerticalStrut(10)) ;
               vbox.add(hbox1) ;
               hbox1.add(runButton);
               hbox1.add(hbox1.createHorizontalStrut(30)) ;
               hbox1.add(endButton);
               vbox.add(vbox.createVerticalStrut(10)) ;
               vbox.add(hbox2);
               hbox2.add(centerLabel);
               centerLabel.setIcon(ic1) ;

               vbox.add(vbox.createVerticalStrut(6)) ;
               vbox.add(hbox3);
               hbox3.add(downLabel);
               downLabel.setIcon(ic2);
               this.setBackground(Color.BLACK);
                this.setSize(400,160) ;
       }

       public void run() {
               try {
                       while (true) {
                               Thread.currentThread().sleep(10);
                               this.update();
                       }
       } catch (InterruptedException e) {
               e.printStackTrace();
       }
       }
        int number1,number2,number3,number4,number5,number6,number7;

       public void update() {
           {
                  number1=Math.round((float)(Math.random()*33));
                  number2=Math.round((float)(Math.random()*33));
                  number3=Math.round((float)(Math.random()*33));
                  number4=Math.round((float)(Math.random()*33));
                  number5=Math.round((float)(Math.random()*33));
                  number6=Math.round((float)(Math.random()*33));
                  number7=Math.round((float)(Math.random()*16));

           }
       while((number1==number2)||(number1==number3)||(number1==number4)||(number1==number5)||(number1==number6)
               ||(number2==number3)||(number2==number4)||(number2==number5)||(number2==number6)
               || (number3==number4)||(number3==number5)||(number3==number6)
               ||(number4==number5)||(number4==number6)||(number5==number6)
               ||(number1==0)||(number2==0)||(number3==0)||(number4==0)||(number5==0)||(number6==0)||(number7==0))
       {
          number1=Math.round((float)(Math.random()*33));
          number2=Math.round((float)(Math.random()*33));
          number3=Math.round((float)(Math.random()*33));
          number4=Math.round((float)(Math.random()*33));
          number5=Math.round((float)(Math.random()*33));
          number6=Math.round((float)(Math.random()*33));
          number7=Math.round((float)(Math.random()*16));
          return;
       }

           this.repaint();
       }


       public void paint(Graphics g) {

               super.paint(g);
         g.setColor(Color.RED);
         g.setFont(new Font("Dialog",Font.BOLD,23));

         if(number1<10)
         {
             g.drawString(" 0"+number1,9,98) ;
         }
         else
         g.drawString(" "+number1,9, 98);
         if(number2<10)
         {
             g.drawString(" 0"+number2,62,98) ;
         }
         else
         g.drawString(" "+number2, 62, 98);
         if(number3<10)
         {
             g.drawString(" 0"+number3,114,98) ;
         }
         else
         g.drawString(" "+number3, 114, 98);
         if(number4<10)
         {
             g.drawString(" 0"+number4,169,98) ;
         }
         else
         g.drawString(" "+number4, 169, 98);
         if(number5<10)
         {
             g.drawString(" 0"+number5,220,98) ;
         }
         else
         g.drawString(" "+number5, 220, 98);
         if(number6<10)
         {
             g.drawString(" 0"+number6,273,98) ;
         }
         else
         g.drawString(" "+number6, 273, 98);
         g.setColor(Color.BLUE) ;
         g.setFont(new Font("Dialog",Font.BOLD,30));
         if(number7<10)
         {
             g.drawString(" 0"+number7,333,98) ;
         }
         else
         g.drawString(" "+number7, 333, 97);

       }
       public void runButton_actionPerformed(ActionEvent e) {
          // this.init() ;
           thread = new Thread(this);
           thread.start();
   }
       public void endButton_actionPerformed(ActionEvent e) {
           try
           {
             thread.stop();
           }
           catch(Exception ee)
           {   }
    }
  public void downLabel_mouseClicked(MouseEvent e) {
      JOptionPane.showMessageDialog(null, "CopyRight: sun     Email:nodbird@gmail.com", "关于......",
                                      JOptionPane.INFORMATION_MESSAGE );
    }


}