How do I run an applet in the BlueJ terminal window? Please provide a code for the solution or an alternate method to do this as soon as possible.
package applets;
import java.awt.event.*;
import java.awt.Graphics;
import java.awt.Font;
import java.applet.Applet;
public class NervousText extends Applet implements Runnable, MouseListener
{
String banner; // The text to be displayed
char bannerChars[]; // The same text as an array of characters
char attributes[]; // Character attributes ('^' for superscript)
Thread runner = null; // The thread that is displaying the text
boolean threadSuspended; // True when thread suspended (via mouse click)
static final int REGULAR_WD = 15;
static final int REGULAR_HT = 36;
static final int SMALL_WD = 12;
static final int SMALL_HT = 24;
Font regularFont = new Font("Serif", Font.BOLD, REGULAR_HT);
Font smallFont = new Font("Serif", Font.BOLD, SMALL_HT);
public void init() {
banner = getParameter("text");
if (banner == null) {
banner = "Sharada Mandir Term 1 Report";
}
int bannerLength = banner.length();
StringBuffer bc = new StringBuffer(bannerLength);
StringBuffer attrs = new StringBuffer(bannerLength);
int wd = 0;
for (int i = 0; i < bannerLength; i++) {
char c = banner.charAt(i);
char a = 0;
if (c == '^') {
i++;
if (i < bannerLength) {
c = banner.charAt(i);
a = '^';
wd += SMALL_WD - REGULAR_WD;
} else {
break;
}
}
bc.append(c);
attrs.append(a);
wd += REGULAR_WD;
}
bannerLength = bc.length();
bannerChars = new char[bannerLength];
attributes = new char[bannerLength];
bc.getChars(0, bannerLength, bannerChars, 0);
attrs.getChars(0, bannerLength, attributes, 0);
threadSuspended = false;
resize(wd + 10, 50);
addMouseListener(this);
}
public void destroy() {
removeMouseListener(this);
}
public void start() {
runner = new Thread(this);
runner.start();
}
public synchronized void stop() {
runner = null;
if (threadSuspended) {
threadSuspended = false;
notify();
}
}
public void run() {
Thread me = Thread.currentThread();
while (runner == me) {
try {
Thread.sleep(100);
synchronized(this) {
while (threadSuspended) {
wait();
}
}
} catch (InterruptedException e){
}
repaint();
}
}
public void paint(Graphics g) {
init();
int length = bannerChars.length;
for (int i = 0, x = 0; i < length; i++) {
int wd, ht;
if (attributes[i] == '^') {
wd = SMALL_WD;
ht = SMALL_HT;
g.setFont(smallFont);
} else {
wd = REGULAR_WD;
ht = REGULAR_HT;
g.setFont(regularFont);
}
int px = (int) (10 * Math.random() + x);
int py = (int) (10 * Math.random() + ht);
g.drawChars(bannerChars, i, 1, px, py);
x += wd;
}
}
public synchronized void mousePressed(MouseEvent e) {
e.consume();
threadSuspended = !threadSuspended;
if (!threadSuspended)
notify();
}
public void mouseReleased(MouseEvent e) {
}
public void mouseEntered(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
}
public void mouseClicked(MouseEvent e) {
}
public String getAppletInfo() {
return "Title: NervousText\nAuthor: Pratik\nDisplays a text banner that jitters.";
}
public String[][] getParameterInfo() {
String pinfo[][] = {
{"text", "string", "Text to display"},
};
return pinfo;
}
}