JCreator Pro 的问题

编译Applet小程序需要在JCreator 中调用JDK自己的appletviewer 我的做法是在JCreator中
自己定义一个user tool 然后把这样的代码写在applet程序中的下面是我以前写过的一个例子:/*<html><applet code=clock7am.class width=400 height=300>
</applet></html>*/ //在java程序头包含这样的注释就可以在JCreator中用appletviewer运行
import java.applet.Applet;
import java.applet.AppletContext;
import java.awt.*;
import java.io.PrintStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Date;public class clock7am extends Applet implements Runnable
{    Thread scrollingmessage;
    Image offScreenImage;
    Graphics offScreen;
    Image im;
    int icount;
    String browserVer;
    String browserID;
    int hoursAdjust;    public void init()
    {
        try
        {
            browserID = System.getProperty("browser");
            browserVer = System.getProperty("browser.version");
        }
        catch(SecurityException _ex)
        {
            browserID = new String("unknown");
            browserVer = browserID;
        }
        if(browserVer.indexOf("4.") >= 0)
        {
            Date date = new Date();
            hoursAdjust = (date.getTimezoneOffset() + 2) / 60 + 8;
            //System.out.println(date.toString());
            //System.out.println(hoursAdjust);
        } else
        {
            hoursAdjust = 0;
        }
        try
        {
            offScreenImage = createImage(90, 75);
            offScreen = offScreenImage.getGraphics();
        }
        catch(Exception _ex)
        {
            offScreen = null;
        }
        im = getImage(getCodeBase(), "clock641.gif");
    }    public void start()
    {
        scrollingmessage = new Thread(this);
        scrollingmessage.start();
    }    public void stop()
    {
        scrollingmessage.stop();
    }    public static int vectorX(int i, int j)
    {
        int k = (i + 270) % 360;
        int l = (int)((double)j * Math.cos((double)k * 0.017453300000000001D));
        return l;
    }    public static int vectorY(int i, int j)
    {
        int k = (i + 270) % 360;
        int l = (int)((double)j * Math.sin((double)k * 0.017453300000000001D));
        return l;
    }    public void run()
    {
        Thread.currentThread().setPriority(5);
        do
        {
            System.currentTimeMillis();
            try
            {
                Thread.sleep(1000L);
            }
            catch(InterruptedException _ex) { }
            repaint();
        } while(true);
    }    public void paint(Graphics g)
    {
        update(g);
    }    public synchronized void update(Graphics g)
    {
        if(offScreen != null)
        {
            paintApplet(offScreen);
            g.drawImage(offScreenImage, 0, 0, this);
            return;
        } else
        {
            paintApplet(g);
            return;
        }
    }    public void paintApplet(Graphics g)
    {
        g.setColor(new Color(255, 255, 255));
        g.fillRect(0, 0, 63, 74);
        g.drawImage(im, 0, 0, this);
        Date date = new Date();
        int i = date.getMinutes();
        int j = i * 6;
        System.out.println("Hours = " + date.getHours());
        int k = (date.getHours() + hoursAdjust) % 24;
       /* if(k > 12)
        {
            k -= 12;
        }*/
        new Integer(k);
        int l = k * 30 + (i / 12) * 6;
        g.setColor(new Color(0, 0, 0));
        int i1 = vectorX(l, 18);
        int j1 = vectorY(l, 18);
        g.setColor(new Color(192, 192, 255));
        g.drawLine(29, 27, 30 + i1, 29 + j1);
        g.setColor(new Color(0, 0, 255));
        g.drawLine(30, 28, 30 + i1, 29 + j1);
        g.setColor(new Color(0, 0, 64));
        g.drawLine(31, 29, 30 + i1, 29 + j1);
        i1 = vectorX(j, 25);
        j1 = vectorY(j, 25);
        g.setColor(new Color(192, 192, 255));
        g.drawLine(29, 27, 30 + i1, 29 + j1);
        g.setColor(new Color(0, 0, 255));
        g.drawLine(30, 28, 30 + i1, 29 + j1);
        g.setColor(new Color(0, 0, 64));
        g.drawLine(31, 29, 30 + i1, 29 + j1);
        int k1 = date.getSeconds() * 6;
        i1 = vectorX(k1, 25);
        j1 = vectorY(k1, 25);
        g.setColor(new Color(128, 0, 0));
        g.drawLine(31 - i1 / 3, 29 - j1 / 3, 30 + i1, 29 + j1);
        g.setColor(new Color(255, 192, 192));
        g.drawLine(29 - i1 / 3, 27 - j1 / 3, 30 + i1, 29 + j1);
        g.setColor(new Color(255, 0, 0));
        g.drawLine(30 - i1 / 3, 28 - j1 / 3, 30 + i1, 29 + j1);
        g.drawOval(29, 27, 2, 2);
        g.drawOval(28, 26, 4, 4);
        g.setFont(new Font("Helvetica", 1, 14));
        String s = new String();
        s = k + ":" + date.toString().substring(14, 19);
        g.setColor(new Color(64, 0, 0));
        g.drawString(s, 6, 66);
        g.setColor(new Color(255, 0, 0));
        g.drawString(s, 5, 65);
    }    public boolean mouseUp(Event event, int i, int j)
    {
        URL url = null;
        String s = "http://www.7am.com/clock.htm";
        try
        {
            url = new URL(s);
        }
        catch(MalformedURLException _ex)
        {
            return true;
        }
        if(url != null)
        {
            getAppletContext().showDocument(url);
        }
        return true;
    }    public boolean mouseMove(Event event, int i, int j)
    {
        showStatus("Go to 7am News");
        return true;
    }    public String getAppletInfo()
    {
        return "The 7am Clock Applet v2.10\n Copyright to Bruce Simpson (1996,97) - http://www.7" +
"am.com"
;
    }    public String[][] getParameterInfo()
    {
        String as[][] = {
            {
                "", "", "The 7am Clock - no params"
            }
        };
        return as;
    }    public clock7am()
    {
    }
}

在Build菜單中有Compile project、Compile File
你可以選擇Compile file 進行編譯，在Build菜單中Execute File運行你所編譯的程序

执行applet时要选择在.htm文件下执行才能运行

设定好Configure/Options/JDK Profiles 应该就没问题了。
你在创建project时，要选择Applet就可以用F7编译，F5运行了。

http://expert.csdn.net/Expert/TopicView1.asp?id=2940187

调试易

JCreator Pro 的问题

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