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- /*
- * @(#)NervousText.java 1.1 97/04/01
- *
- * Copyright (c) 1994-1996 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
- * modify and redistribute this software in source and binary code form,
- * provided that i) this copyright notice and license appear on all copies of
- * the software; and ii) Licensee does not utilize the software in a manner
- * which is disparaging to Sun.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
- * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
- * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
- * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
- * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
- * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
- * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
- * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
- * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * This software is not designed or intended for use in on-line control of
- * aircraft, air traffic, aircraft navigation or aircraft communications; or in
- * the design, construction, operation or maintenance of any nuclear
- * facility. Licensee represents and warrants that it will not use or
- * redistribute the Software for such purposes.
- */
-
- /* Daniel Wyszynski
- Center for Applied Large-Scale Computing (CALC)
- 04-12-95
-
- Test of text animation.
-
- kwalrath: Changed string; added thread suspension. 5-9-95
- */
- import java.awt.event.*;
- import java.awt.Graphics;
- import java.awt.Font;
-
- public class NervousText extends java.applet.Applet implements Runnable, MouseListener {
-
- char separated[];
- String s = null;
- Thread killme = null;
- int i;
- int x_coord = 0, y_coord = 0;
- String num;
- int speed=35;
- int counter =0;
- boolean threadSuspended = false; //added by kwalrath
-
- public void init() {
- addMouseListener(this);
- s = getParameter("text");
- if (s == null) {
- s = "HotJava";
- }
-
- separated = new char [s.length()];
- s.getChars(0,s.length(),separated,0);
- resize((s.length()+1)*15, 50);
- setFont(new Font("TimesRoman",Font.BOLD,36));
- }
-
- public void start() {
- if(killme == null)
- {
- killme = new Thread(this);
- killme.start();
- }
- }
-
- public void stop() {
- killme = null;
- }
-
- public void run() {
- while (killme != null) {
- try {Thread.sleep(100);} catch (InterruptedException e){}
- repaint();
- }
- killme = null;
- }
-
- public void paint(Graphics g) {
- for(i=0;i<s.length();i++)
- {
- x_coord = (int) (Math.random()*10+15*i);
- y_coord = (int) (Math.random()*10+36);
- g.drawChars(separated, i,1,x_coord,y_coord);
- }
- }
-
- public void mousePressed(MouseEvent e) {
- e.consume();
- if (threadSuspended) {
- killme.resume();
- }
- else {
- killme.suspend();
- }
- threadSuspended = !threadSuspended;
- }
-
- public void mouseReleased(MouseEvent e) {
- }
-
- public void mouseEntered(MouseEvent e) {
- }
-
- public void mouseExited(MouseEvent e) {
- }
-
- public void mouseClicked(MouseEvent e) {
- }
- }
-