Advanced Java Applet program to display digital clock

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Simple Advanced Java Applet program to display digital clock

Code:

package javaapplication7;

import java.applet.*;

import java.awt.*;

import java.util.*;

import java.text.*;



public class JavaApplication7 extends Applet implements Runnable {



Thread t = null;

int hours=0, minutes=0, seconds=0;

String timeString = "";

public void init() {

setBackground( Color.white);

}

public void start() {

t = new Thread( this );

t.start();

}

public void paint( Graphics g ) {

g.setColor( Color.black );

g.drawString( timeString, 100, 100 );

}

public void run() {

try {

while (true) {



Calendar cal = Calendar.getInstance();

hours = cal.get( Calendar.HOUR_OF_DAY );

if ( hours > 12 ) hours -= 12;

minutes = cal.get( Calendar.MINUTE );

seconds = cal.get( Calendar.SECOND );

SimpleDateFormat formatter = new SimpleDateFormat("hh:mm:ss");

Date date = cal.getTime();

timeString = formatter.format( date );

repaint();

t.sleep( 1000 );

}

}

catch (Exception e) { e.getMessage();}

}

}

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