movestring.java

98 World Cup 的JAVA程序

// Decompiled by Jad v1.5.7f. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   MoveString.java

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class MoveString extends Applet
    implements Runnable, ActionListener, TextListener
{

    public void init()
    {
        offscreenImage = createImage(getSize().width, getSize().height);
        offscreenG = offscreenImage.getGraphics();
        pictop = getImage(getCodeBase(), "top.gif");
        picbuttom = getImage(getCodeBase(), "buttom.gif");
        setLayout(null);
        textString = new TextField(name, 21);
        textString.addTextListener(this);
        add(textString);
        textString.setBounds(160, 370, 100, 20);
        Button button = new Button("Submit");
        button.addActionListener(this);
        add(button);
        button.setBounds(280, 370, 50, 20);
        Button button1 = new Button("Restore");
        button1.addActionListener(this);
        add(button1);
        button1.setBounds(350, 370, 50, 20);
    }

    public void change()
    {
        name = textString.getText();
        repaint();
    }

    public void textValueChanged(TextEvent textevent)
    {
        change();
    }

    public void actionPerformed(ActionEvent actionevent)
    {
        request = actionevent.getActionCommand();
        if(request == "Submit")
        {
            change();
            return;
        }
        if(request == "Restore")
        {
            name = "Wan YanKai";
            textString.setText("Wan YanKai");
            repaint();
        }
    }

    public void start()
    {
        if(runner == null)
        {
            runner = new Thread(this);
            runner.start();
        }
    }

    public void stop()
    {
        if(runner != null)
        {
            runner.stop();
            runner = null;
        }
    }

    public void run()
    {
        do
        {
            do
            {
                angle++;
                x = (int)((double)r * Math.sin((6.2831853071795862D * (double)angle) / 360D)) + x0;
                y = (int)((double)r * Math.cos((6.2831853071795862D * (double)angle) / 360D)) + y0;
                if(angle >= 0 && angle < 90 && angle % 3 == 0)
                    font--;
                else
                if(angle >= 90 && angle < 180 && angle % 3 == 0)
                    font--;
                else
                if(angle >= 180 && angle < 270 && angle % 3 == 0)
                    font++;
                else
                if(angle >= 270 && angle < 360 && angle % 3 == 0)
                    font++;
                d = 2;
                if(font < 25)
                    d = 1;
                repaint();
                if(font == 66)
                    font = 65;
                try
                {
                    Thread.sleep(25L);
                }
                catch(InterruptedException _ex) { }
            } while(angle != 360);
            angle = 0;
        } while(true);
    }

    public void update(Graphics g)
    {
        paint(g);
    }

    public void paint(Graphics g)
    {
        Font font1 = new Font("Symbol", 1, font);
        offscreenG.setColor(Color.white);
        offscreenG.fillRect(0, 0, 1500, 500);
        offscreenG.setColor(Color.black);
        offscreenG.setFont(font1);
        offscreenG.drawImage(picbuttom, 135, 78, this);
        offscreenG.drawString(name, x + d, y - d);
        offscreenG.setColor(darkblue);
        offscreenG.drawString(name, x, y);
        offscreenG.drawImage(pictop, 217, -15, this);
        g.drawImage(offscreenImage, 0, 0, this);
    }

    public MoveString()
    {
        darkblue = new Color(15, 69, 190);
        d = 2;
        r = 150;
        x = 250;
        y = 400;
        x0 = 240;
        y0 = 200;
        font = 65;
        name = "Wan YanKai";
    }

    Color darkblue;
    Graphics offscreenG;
    Image offscreenImage;
    Image pictop;
    Image picbuttom;
    int d;
    int r;
    int angle;
    int x;
    int y;
    int x0;
    int y0;
    int font;
    Thread runner;
    TextField textString;
    String request;
    String name;
}