Basic Math Applet - Need Help
Hi all,
I made program work fine as an application, but I cannot get it to work as an applet. I'm trying to write an applet that asks the user to enter two floating-point numbers, obtain the two numbers from the user and draws the sum, product, difference, and quotient of the two numbers.I appreicate any help. My main errors are in the calculations og *,/,-,+ .... I do not know how to fix this though I suspect it simple. Thanks for any help.
import java.awt.Graphics;
import javax.swing.*;
public class Math extends JApplet {
double sum, product, difference, quotient;
public void init ()
String firstNumber,
secondNumber;
Double number1,number2;
firstNumber = JOptionPane.showInputDialog ("Enter first floating pt value" );
secondNumber = JOptionPane.showInputDialog ("Enter second floating pt value");
number1 = Double.parseDouble( firstNumber );
number2 = Double.parseDouble( secondNumber );
sum = number1 + number2;
product = number1 * number2;
difference = number1 - number2;
quotient = number1 / number2;
public void paint( Graphics g )
g.drawRect(15, 10, 270, 20);
g.drawString("The sum is: " + sum + "\n" +
"The difference is: " + difference + "\n" + "The qoutient is: "
+ quotient + "\n" + "The product is: " + product, 25,25);
System.exit (0);
}
Arrgg.... When I use this code in HTML it doesn't drop lines.
public void paint( Graphics g )
g.drawRect(15, 10, 270, 20);
g.drawString("The sum is: " + sum + "\n" +
"The difference is: " + difference + "\n" + "The qoutient is: "
+ quotient + "\n" + "The product is: " + product, 25,25);
Why are the "\n" not working? Any thoughts?
HTML:
<html>
<applet code="Math.class" width=500 height=200>
</applet>
</html>
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TIA
Message was edited by: me
dimitryous
Message was edited by:
dimitryous// expected results in the JTextField "box"
// AF.PA;36,39;4/5/2007;17h35;+1,25;35,53;36,62;35,52;2547827
// LVMH.PA;84,28;4/3/2007;17h38;+1,16;83,80;84,58;83,32;1963844
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import javax.swing.*;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.event.*;
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import java.net.MalformedURLException;
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import java.io.*;
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//Execute a job on the event-dispatching thread:
//creating this applet's GUI.
try {
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
createGUI();
} catch (Exception e) {
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JButton button = new JButton("Bring up the_URL window");
button.addActionListener(this);
add(button);
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the_URL_Field = new JTextField("http://fr.finance.yahoo.com/d/quotes.txt?m=PA&f=sl1d1t1c1ohgv&e=.csv&s=AF.PA&s=LVMH.PA", 20);
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Java Plug-in 1.6.0_27
Using JRE version 1.6.0_27-b07 Java HotSpot(TM) Client VM
User home directory = C:\Users\Gladiator
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.definition value null
security: property package.definition new value com.sun.javaws
security: property package.definition value com.sun.javaws
security: property package.definition new value com.sun.javaws,com.sun.deploy
security: property package.definition value com.sun.javaws,com.sun.deploy
security: property package.definition new value com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy,com.sun.jnlp,org.mozilla.jss
security: property package.definition value com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.definition new value com.sun.javaws,com.sun.deploy,com.sun.jnlp,org.mozilla.jss
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp, version: null]
network: ResponseCode for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp : 200
network: Encoding for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp : null
network: Sever response: (length: 564, lastModified: Wed Sep 07 16:30:17 EEST 2011, downloadVersion: null, mimeType: application/x-java-jnlp-file)
network: Downloading resource: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
Content-Length: 564
Content-Encoding: null
network: Wrote URL file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp to File C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\57\7465fe39-7a36cd96-temp
network: Cache: Enable a new CacheEntry: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
temp: new XMLParser with source:
temp: <?xml version="1.0" encoding="UTF-8"?>
<jnlp href="launch.jnlp">
<information>
<title>test app</title>
<vendor>Raven</vendor>
</information>
<resources>
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se" />
<jar href="SpaceGame.jar" main="true" />
</resources>
<resources os="Windows">
<nativelib href="lib/swt.jar"/>
</resources>
<applet-desc
name="test app"
main-class="javatest.JTest"
width="800"
height="600">
</applet-desc>
<security>
<all-permissions/>
</security>
</jnlp>
temp:
returning ROOT as follows:
<jnlp href="launch.jnlp">
<information>
<title>test app</title>
<vendor>Raven</vendor>
</information>
<resources>
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se"/>
<jar href="SpaceGame.jar" main="true"/>
</resources>
<resources os="Windows">
<nativelib href="lib/swt.jar"/>
</resources>
<applet-desc name="test app" main-class="javatest.JTest" width="800" height="600"/>
<security>
<all-permissions/>
</security>
</jnlp>
temp: returning LaunchDesc from XMLFormat.parse():
<jnlp spec="1.0+" codebase="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/" href="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp">
<information>
<title>test app</title>
<vendor>Raven</vendor>
<homepage href="null"/>
</information>
<security>
<all-permissions/>
</security>
<update check="timeout" policy="always"/>
<resources>
<java href="http://java.sun.com/products/autodl/j2se" version="1.6+"/>
<jar href="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar" download="eager" main="true"/>
<nativelib href="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar" download="eager" main="false"/>
</resources>
<applet-desc name="test app" main-class="javatest.JTest" documentbase="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.html" width="800" height="600"/>
</jnlp>
network: CleanupThread used 16572 us
basic: Plugin2ClassLoader.addURL2 called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
basic: Plugin2ClassLoader.addURL2 called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
basic: Plugin2ClassLoader.drainPendingURLs addURL called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
basic: Plugin2ClassLoader.drainPendingURLs addURL called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
network: No Custom Progress jar
network: LaunchDownload: concurrent downloads from LD: 4
network: Total size to download: -1
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar, version: null]
network: ResponseCode for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar : 200
network: ResponseCode for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar : 200
network: Encoding for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar : null
network: Encoding for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar : null
network: Sever response: (length: 12948, lastModified: Tue Sep 06 22:46:50 EEST 2011, downloadVersion: null, mimeType: application/x-java-archive)
network: Sever response: (length: 2007707, lastModified: Tue Sep 06 22:47:10 EEST 2011, downloadVersion: null, mimeType: application/x-java-archive)
network: CleanupThread used 1 us
network: Downloading resource: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
Content-Length: 12,948
Content-Encoding: null
network: Downloading resource: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
Content-Length: 2,007,707
Content-Encoding: null
network: Wrote URL file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar to File C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\5\26fb4185-10c9079c-temp
network: Validating file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar , version null...
security: Blacklist revocation check is enabled
security: Trusted libraries list check is enabled
network: Cache: Enable a new CacheEntry: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
network: CleanupThread used 1 us
network: Downloaded file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar: file:/C:/Users/Gladiator/AppData/LocalLow/Sun/Java/Deployment/cache/6.0/5/26fb4185-10c9079c
network: Download Progress: jarsDone: 1
network: Wrote URL file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar to File C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-temp
network: Validating file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar , version null...
network: Cache: Enable a new CacheEntry: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
network: CleanupThread used 2 us
network: Downloaded file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar: file:/C:/Users/Gladiator/AppData/LocalLow/Sun/Java/Deployment/cache/6.0/10/1082924a-7851bf5e
network: Download Progress: jarsDone: 2
network: Created version ID: 1.6+
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
basic: LaunchDesc location: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
network: Created version ID: 1.0+
network: Created version ID: 6.0.18
security: Validating signatures for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
security: TustedSet null
security: Empty trusted set for [file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp]
security: Round 1 (0 out of 2):file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
security: Entry [file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar] is not prevalidated. Revert to full validation of this JAR.
security: Round 2 (0 out of 2):file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
security: Validating cached jar url=file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar ffile=C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\5\26fb4185-10c9079c com.sun.deploy.cache.CachedJarFile@698403
security: Round 2 (1 out of 2):file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
security: Validating cached jar url=file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar ffile=C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e com.sun.deploy.cache.CachedJarFile@e80842
security: Have 1 common certificates after processing file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
security: Istrusted: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp false
security: Accessing keys and certificate in Mozilla user profile: null
security: Loading Root CA certificates from C:\Program Files (x86)\Java\jre6\lib\security\cacerts
security: Loaded Root CA certificates from C:\Program Files (x86)\Java\jre6\lib\security\cacerts
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
security: User has granted the priviledges to the code for this session only
security: Adding certificate in Deployment session certificate store
security: Added certificate in Deployment session certificate store
security: Saving certificates in Deployment session certificate store
security: Saved certificates in Deployment session certificate store
security: Mark trusted: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
basic: LD - All JAR files signed: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
basic: passing security checks; secureArgs:true, allSigned:false
basic: continuing launch in this VM
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: JNLP2ClassLoader.findClass: javatest.JTest: try again ..
basic: JNLP2ClassLoader.getPermissions() ..
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
security: JAVAWS AppPolicy Permission requested for: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
basic: JNLP2ClassLoader.getPermissions() X
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.events.PaintListener: try again ..
basic: JNLP2ClassLoader.getPermissions() ..
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
security: JAVAWS AppPolicy Permission requested for: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
basic: JNLP2ClassLoader.getPermissions() X
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.SWTEventListener: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Drawable: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Layout: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.layout.FillLayout: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Composite: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Scrollable: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Control: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Widget: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Shell: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Decorations: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Canvas: try again ..
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: Applet loaded.
basic: Applet resized and added to parent container
basic: PERF: AppletExecutionRunnable - applet.init() BEGIN ; jvmLaunch dt 81605 us, pluginInit dt 2397573 us, TotalTime: 2479178 us
basic: JNLP2ClassLoader.findClass: javatest.JTest$1: try again ..
basic: Applet initialized
C:\Users\Gladiator\AppData\Roaming
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Display: try again ..
basic: Removed progress listener: null
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Device: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TEXTMETRICW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TEXTMETRIC: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TEXTMETRICA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LOGFONTW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LOGFONT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LOGFONTA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NONCLIENTMETRICSW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NONCLIENTMETRICS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NONCLIENTMETRICSA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Event: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.C: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Platform: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOEXW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOEX: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOEXA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Lock: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Library: try again ..
basic: JNLP2ClassLoader.findLibrary: Looking up native library: swt-win32-3735.dll
network: Looking up native library in: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-win32-3735.dll
basic: JNLP2ClassLoader.findLibrary: native library found: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-win32-3735.dll
basic: Applet made visible
basic: Starting applet
basic: completed perf rollup
basic: Applet started
basic: Told clients applet is started
basic: JNLP2ClassLoader.findLibrary: Looking up native library: swt-win32-3735.dll
basic: JNLP2ClassLoader.findLibrary: native library found: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-win32-3735.dll
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TCHAR: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.ACTCTX: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.DLLVERSIONINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.STARTUPINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Display$1: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Font: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Resource: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Callback: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.WNDCLASS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.TaskBar: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Listener: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.PAINTSTRUCT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.GCData: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.GC: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.PROPERTYKEY: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.HIGHCONTRAST: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.MSG: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Synchronizer: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.SWT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.SWTError: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.SWTException: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Cursor: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMHDR: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMLVDISPINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.awt.SWT_AWT: try again ..
basic: JNLP2ClassLoader.findLibrary: Looking up native library: jawt.dll
network: Looking up native library in: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\jawt.dll
basic: Native library jawt.dll not found
basic: JNLP2ClassLoader.findLibrary: Looking up native library: swt-awt-win32-3735.dll
basic: JNLP2ClassLoader.findLibrary: native library found: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-awt-win32-3735.dll
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.MenuItem: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Item: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Menu: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMTTDISPINFOA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMTTDISPINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMTTDISPINFOW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.ToolTip: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.awt.SWT_AWT$11: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.awt.SWT_AWT$13: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.EventTable: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.WINDOWPOS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LRESULT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.RECT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Point: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.SerializableCompatibility: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Rectangle: try again ..
basic: JNLP2ClassLoader.findClass: javatest.JTest$3: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.TypedListener: try again ..
-----I am sorry for bold, i came here to ask for help. I used bold to differentiate output from my questions since i couldn't find tags.
I already validated jnlp using JaNeLA and got only optimization suggestions.
As I said in first post, this works for a friend of mine, so it's possible a local issue with my java or something ...
Also i reinstalled jre/jdk 7.0, then uninstalled and installed latest jre/jdk 6.
Hope I didn't leave a bad impression, i just want help. -
Need help with advanced applet
I need help with designing an applet as follows. Can someone give me a basic layout of code and material so i can fill in the rest or at leats give me some hints so i can get started since i am like no good at applets.
Design and implement an applet that graphically displays the processing
of a selection sort. Use bars of various heights to represent
the values being sorted. Display the set of bars after each swap. Put
a delay in the processing of the sort to give the human observer a
chance to see how the order of the values changes.
heres a website that does something similar
http://www.cs.ubc.ca/spider/harrison/Java/sorting-demo.htmlelasolova wrote:
i will not help you this time. but if you buy me a candy maybe i can reconsider the issue. :PI suggest an all-day sucker. -
Need help with Math related operations...
I'm learning JAVA for more than 3 weeks and I really need help...
I'm using SDK1.4 with Elixir IDE Lite (+patch installed).
In the following screenshot <http://www.geocities.com/jonny_fyy/pics/java1.png>, I've got this error (when I right-click -> Compile) . Do you know what it means & how can I solve it?
Here's how it should look if correct (pic scan from lab worksheet)... <http://www.geocities.com/jonny_fyy/pics/lab.jpg>
Here's my java file... <http://www.geocities.com/jonny_fyy/FahToCeltxt.java>
Thanks for helping :>Hi jonny
One step ahead:
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
public class FahToCeltxt extends Applet implements ActionListener {
TextField msgField ;
String msg = null;
int msgValue;
Label title;
Button b;
public void init() {
title = new Label("Enter degrees in Fahrenheit: ");
add(title);
msgField = new TextField (10);
add(msgField);
// msgField.addTextListener(this);
b = new Button("Convert");
b.addActionListener(this);
add(b);
// public void textValueChanged(TextEvent event) {
// msgValue = Integer.parseInt(msgField.getText());
// repaint();
public void paint (Graphics g) {
int result = (msgValue - 32) * 5/9 ;
g.drawString("Degree Centigrade is " + result , 50, 50);
public void actionPerformed(ActionEvent e) {
msgValue = Integer.parseInt(msgField.getText());
repaint();
}Regards. -
Hi, I need help and advice. Basically me and my ex partner both had iphones and synced it with the same computer under the same ID. We split up and now im trying to get all my apps and info onto my new laptop with a new account but it keeps asking me for the old apple ID which she is still using and she changed the password. i tried backing it up but still nohing. When i try to back up purchased items being apps etc its keeps asking for the old one. help
See Recover your iTunes library from your iPod or iOS device. But you'll still need the password.
Once you have the computer authorized to use the account she could change the password again to stop you buying apps on her card (assuming it's not on yours!). It would lock you out of upgrading them too but they should work unless she uses the deathorize all feature.
It depends on how amicable the split is...
tt2 -
Need HELP with Stick Figure Applet
I need help with this java program for college....we need to make a applet which displays a stick figure or some type of person using appleviewer..please can someone help me......
email: [email protected]import java.awt.*;
import java.applet.*;
public class StickMan extends Applet {
public void init() {
public void paint(Graphics g) {
g.drawOval(....);
g.drawLine(....);
g.drawLine(....);
g.drawLine(....);
g.drawLine(....); -
I need help in establishing a smale applet
Pleaze i need help in creating this small program. any one can help me pleaze.
All what is required is to write a java applet, that does the following:
1) Creates an empty file on the client side. The name of the file is given
by the client user.
2) Reads a file (example: c:\tmp\toto.txt) from the client side. The name
of the file is given by the client user. If the file does not exist, the
applet should display a message error �File does not exist�.
pleaze help me in thaaaaaat :(Applets cannot access client files by default: In order to do either of these you will need to sign your applet. Google for applet signing and see what you find.
-
I need help with the Quote applet.
Hey all,
I need help with the Quote applet. I downloaded it and encoded it in the following html code:
<html>
<head>
<title>Part 2</title>
</head>
<body>
<applet codebase="/demo/quote/classes" code="/demo/quote/JavaQuote.class"
width="300" height="125" >
<param name="bgcolor" value="ffffff">
<param name="bheight" value="10">
<param name="bwidth" value="10">
<param name="delay" value="1000">
<param name="fontname" value="TimesRoman">
<param name="fontsize" value="14">
<param name="link" value="http://java.sun.com/events/jibe/index.html">
<param name="number" value="3">
<param name="quote0" value="Living next to you is in some ways like sleeping with an elephant. No matter how friendly and even-tempered is the beast, one is affected by every twitch and grunt.|- Pierre Elliot Trudeau|000000|ffffff|7">
<param name="quote1" value="Simplicity is key. Our customers need no special technology to enjoy our services. Because of Java, just about the entire world can come to PlayStar.|- PlayStar Corporation|000000|ffffff|7">
<param name="quote2" value="The ubiquity of the Internet is virtually wasted without a platform which allows applications to utilize the reach of Internet to write ubiquitous applications! That's where Java comes into the picture for us.|- NetAccent|000000|ffffff|7">
<param name="space" value="20">
</applet>
</body>
</html>When I previewed it in Netscape Navigator, a box with a red X appeared, and this appeared in the console when I opened it:
load: class /demo/quote/JavaQuote.class not found.
java.lang.ClassNotFoundException: .demo.quote.JavaQuote.class
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: \demo\quote\JavaQuote\class.class (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 10 more
Exception in thread "Thread-4" java.lang.NullPointerException
at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
at sun.plugin.AppletViewer.showAppletException(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.NullPointerException
at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
at sun.plugin.AppletViewer.showAppletStatus(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)What went wrong? and how can I make it run correct?
Thanks,
Nathan PinnoJavaQuote.class is not where your HTML says it is. That is at the relative URL "/demo/quote/".
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A Menu Applet Project (need help)
The Dinner Menu Applet
I would need help with those codes ...
I have to write a Java applet that allows the user to make certain choices from a number of options and allows the user to pick three dinner menu items from a choice of three different groups, choosing only one item from each group. The total will change as each selection is made.
Please send help at [email protected] (see the codes of the project at the end of that file... Have a look and help me!
INSTRUCTIONS
Design the menu program to include three soups, three
entrees, and three desserts. The user should be informed to
choose only one item from each group.
Use the following information to create your project.
Clam Chowder 2.79
Vegetable soup 2.99
Peppered Chicken Broth 2.49
Chicken 12.79
Fish 10.99
Beef 14.99
Vanilla Ice Cream 2.79
Rice Pudding 2.99
Cheesecake 4.29
The user shouldn�t be able to choose more than one item
from the same group. The item prices shouldn�t be visible to
the user.
When the user makes his or her first choice, the running
total at the bottom of the applet should show the price of
that item. As each additional item is selected, the running
total should change to reflect the new total cost.
The dinner menu should be 200 pixels wide �� 440 pixels
high and be centered on the browser screen. The browser
window should be titled �The Menu Program.�
Use 28-point, regular face Arial for the title �Dinner Menu.�
Use 16-point, bold face Arial for the dinner menu group titles
and the total at the bottom of the applet. Use 14-point regular
face Arial for individual menu items and their prices. If you
do not have Arial, you may substitute any other sans-serif
font in its place. Use Labels for the instructions.
The checkbox objects will use the system default font.
Note: Due to complexities in the way that Java handles
numbers and rounding, your price may display more than
two digits after the decimal point. Since most users are used
to seeing prices displayed in dollars and cents, you�ll need to
display the correct value.
For this project, treat the item prices as integers. For example,
enter the price of cheesecake as 429 instead of 4.29. That
way, you�ll get an integer number as a result of the addition.
Then, you�ll need to establish two new variables in place of
the Total variable. Run the program using integers for the
prices, instead of float variables with decimals.
You�ll have the program perform two mathematical functions
to get the value for the dollars and cents variables. First,
divide the total price variable by 100. This will return a
whole value, without the remainder. Then get the mod of the
number versus 100, and assign this to the cents variable.
Finally, to display the results, write the following code:
System.out.println("Dinner Price is $ " + dollars +"." + cents);
Please send code in notepad or wordpad to [email protected]
Here are the expectations:
HTML properly coded
Java source and properly compiled class file included
Screen layout as specified
All menu items properly coded
Total calculates correctly
* MenuApplet.java
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
* @author Rulx Narcisse
E-mail address: [email protected]
public class MenuApplet extends java.applet.Applet implements ItemListener{
//Variables that hold item price:
int clamChowderPrice= 279;
int vegetableSoupPrice= 299;
int pepperedChickenBrothPrice= 249;
int chickenPrice= 1279;
int fishPrice= 1099;
int beefPrice= 1499;
int vanillaIceCreamPrice= 279;
int ricePuddingPrice= 299;
int cheeseCakePrice =429;
int dollars;
int cents=dollars % 100;
//cents will hold the modulus from dollars
Label entete=new Label("Diner Menu");
Label intro=new Label("Please select one item from each category");
Label intro2=new Label("your total will be displayed below");
Label soupsTrait=new Label("Soups---------------------------");
Label entreesTrait=new Label("Entrees---------------------------");
Label dessertsTrait=new Label("Desserts---------------------------");
*When the user makes his or her first choice, the running
total (i.e. dollars) at the bottom of the applet should show the price of
that item. As each additional item is selected, the running
total should change to reflect the new total cost.
Label theDinnerPriceIs=new Label("Dinner Price is $ "+dollars +"."+cents);
*Crating face, using 28-point, regular face Arial for the title �Dinner Menu.�
Using 16-point, bold face Arial for the dinner menu group titles
and the total at the bottom of the applet & using 14-point regular
face Arial for individual menu items and their prices.
Font bigFont = new Font ("Arial", Font.PLAIN,28);
Font bigFont2 = new Font ("Arial", Font.BOLD,16);
Font itemFont = new Font ("Arial", Font.PLAIN,14);
//Here are the radiobutton on the applet...
CheckboxGroup soupsG = new CheckboxGroup();
Checkbox cb1Soups = new Checkbox("Clam Chowder", soupsG, false);
Checkbox cb2Soups = new Checkbox("Vegetable Soup", soupsG, true);
Checkbox cb3Soups = new Checkbox("Peppered Chicken Broth", soupsG, false);
CheckboxGroup entreesG = new CheckboxGroup();
Checkbox cb1Entrees= new Checkbox("Chicken", entreesG, false);
Checkbox cb2Entrees = new Checkbox("Fish", entreesG, true);
Checkbox cb3Entrees = new Checkbox("Beef", entreesG, false);
CheckboxGroup dessertsG = new CheckboxGroup();
Checkbox cb1Desserts= new Checkbox("Vanilla Ice Cream", dessertsG, false);
Checkbox cb2Desserts = new Checkbox("Pudding Rice", dessertsG, true);
Checkbox cb3Desserts = new Checkbox("Cheese Cake", dessertsG, false);
public void init() {
entete.setFont(bigFont);
add(entete);
intro.setFont(itemFont);
add(intro);
intro2.setFont(itemFont);
add(intro2);
soupsTrait.setFont(bigFont2);
add(soupsTrait);
cb1Soups.setFont(itemFont);cb2Soups.setFont(itemFont);cb3Soups.setFont(itemFont);
add(cb1Soups); add(cb2Soups); add(cb3Soups);
cb1Soups.addItemListener(this);cb2Soups.addItemListener(this);cb2Soups.addItemListener(this);
entreesTrait.setFont(bigFont2);
add(entreesTrait);
cb1Entrees.setFont(itemFont);cb2Entrees.setFont(itemFont);cb3Entrees.setFont(itemFont);
add(cb1Entrees); add(cb2Entrees); add(cb3Entrees);
cb1Entrees.addItemListener(this);cb2Entrees.addItemListener(this);cb2Entrees.addItemListener(this);
dessertsTrait.setFont(bigFont2);
add(dessertsTrait);
cb1Desserts.setFont(itemFont);cb2Desserts.setFont(itemFont);cb3Desserts.setFont(itemFont);
add(cb1Desserts); add(cb2Desserts); add(cb3Desserts);
cb1Desserts.addItemListener(this);cb2Desserts.addItemListener(this);cb2Desserts.addItemListener(this);
theDinnerPriceIs.setFont(bigFont2);
add(theDinnerPriceIs);
public void itemStateChanged(ItemEvent check)
Checkbox soupsSelection=soupsG.getSelectedCheckbox();
if(soupsSelection==cb1Soups)
dollars +=clamChowderPrice;
if(soupsSelection==cb2Soups)
dollars +=vegetableSoupPrice;
else
cb3Soups.setState(true);
Checkbox entreesSelection=entreesG.getSelectedCheckbox();
if(entreesSelection==cb1Entrees)
dollars +=chickenPrice;
if(entreesSelection==cb2Entrees)
dollars +=fishPrice;
else
cb3Entrees.setState(true);
Checkbox dessertsSelection=dessertsG.getSelectedCheckbox();
if(dessertsSelection==cb1Desserts)
dollars +=vanillaIceCreamPrice;
if(dessertsSelection==cb2Desserts)
dollars +=ricePuddingPrice;
else
cb3Desserts.setState(true);
repaint();
}The specific problem is that when I load he applet, the radio buttons do not work properly and any calculation is made.OK.
I had a look at the soup radio buttons. I guess the others are similar.
(a) First, a typo.
cb1Soups.addItemListener(this);cb2Soups.addItemListener(this);cb2Soups.addItemListener(this);That last one should be "cb3Soups.addItemListener(this)". The peppered chicken broth was never responding to a click. It might be a good idea to write methods that remove such duplicated code.
(b) Now down where you respond to user click you have:
Checkbox soupsSelection=soupsG.getSelectedCheckbox();
if(soupsSelection==cb1Soups)
dollars +=clamChowderPrice;
if(soupsSelection==cb2Soups)
dollars +=vegetableSoupPrice;
else
cb3Soups.setState(true);What is that last bit all about? And why aren't they charged for the broth? Perhaps it should be:
Checkbox soupsSelection=soupsG.getSelectedCheckbox();
if(soupsSelection==cb1Soups) {
dollars +=clamChowderPrice;
} else if(soupsSelection==cb2Soups) {
dollars +=vegetableSoupPrice;
} else if(soupsSelection==cb3Soups) {
dollars +=pepperedChickenBrothPrice;
}Now dollars (the meal price in cents) will have the price of the soup added to it every time.
(c) It's not enough to just calculate dollars, you also have to display it to the user. Up near the start of your code you have
Label theDinnerPriceIs=new Label("Dinner Price is $ "+dollars +"."+cents);It's important to realise that theDinnerPriceIs will not automatically update itself to reflect changes in the dollars and cents variables. You have to do this yourself. One way would be to use the Label setText() method at the end of the itemStateChanged() method.
(d) Finally, the way you have written itemStateChanged() you are continually adding things to dollars. Don't forget to make dollars zero at the start of this method otherwise the price will go on and on accumulating which is not what you intend.
A general point: If you have any say in it use Swing (JApplet) rather than AWT. And remember that both Swing and AWT have forums of their own which may be where you get the best help for layout problems. -
Partial Get via IE Browser/applet failing ... need help !?
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