Activating Inverse Button On Sample Java Applet

Dec 10, 2014

Nearly all of hte sample Java Applet is pre-made by the teacher. I'm running into the issue where, if I use the string arithmetic inverse method provided by the textbook, it refuses to recognize variables such as s1, s2, and i. So I'm now trying to use stringbuilder, and running into a similar issue. It doesn't recognize hte symbol "buffer". Under the "else if ( e.getSource() == inverseStr ) {" is where my code starts. The "Your Code Here" was put there by the teacher, and I'm just using it as an easy way to create blank lines if I delete a method that isn't working for me in the above section.

import javax.swing. * ;
import java.awt. * ;
import java.awt.event. * ;
public class HW07 extends JApplet
{
public void init() {
setSize( 400, 300 );
add( new MyGUI() );

[code]....

When I launch the applet in TextPad, there will be an Inverse button, and when I click that, it should reverse the word provided in the applet window, and show it in the inverse there. I had the StringBuilder working once, but it showed its result in a separate command prompt.

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Pattern type is:

* *

* *

*

* *

* *

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[Code] .....

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try{
// stuff here
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[Code]...

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Java Code:

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import javax.awt.*;
import javax.lang.*;
import javax.applet.*;
import javax.net.*;
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[code]....

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[Code] ....

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Code below

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[Code] .....

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[code]...

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[code]....

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[Code] .....

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[Code] ....

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[Code] .....

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[Code] ....

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