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Talk:Abstract Window Toolkit

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I'm working on GUIs in Java, (I just started learning it) and I've made some code but it's giving me a bunch of errors. It's supposed to be an applet where it has a button, and when it's clicked it greys out so that you can't click it anymore and it shows some pointless hidden text. It doesn't have any use, I'm just trying to learn GUIs.

The code is below:

import java.awt.*; import java.awt.event.*;

public class myApplet extends java.applet.Applet implements ActionListener {

//Create buttons and other stuffs

Button showText = new Button("Show Hidden Text!");
Button doNothing = new Button("Do nothing...");
Label text = new Label("This is the hidden text!");
public void init() {
showText.addActionListener(this);
add(showText);
}
public void actionPerformed(ActionEvent evt) {
Object source = evt.getSource();
if (source == "Show Hidden Text") {
showText.setEditable(false);
add(text);
}
}

}

Please, can someone figure out what I'm doing wrong? Thanks.

Your code is not very well designed IMHO (take no offense, you are learning as you say), there's a lot to say about it. But this is not the place for these kind of questions my friend !!! Go to a Java forum, there's plenty of them on the web !! I'm sure people will readily answer your questions, even me if you put the pointer to the forum and nobody answered ;) But please I will NOT answer on my talk page too, your question is absolutely NOT wikipedia-related !! Hervegirod (talk) 22:05, 3 February 2009 (UTC)[reply]

Example Errors

[edit]

Tried creating this page on Java 1.6.0_20 and had the following errors: 

Heidi-2:100911 w1jp$ javac JavaSideCanvas.java
Note: JavaSideCanvas.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

So I did what they suggested... 

Heidi-2:100911 w1jp$ javac -Xlint:deprecation JavaSideCanvas.java
JavaSideCanvas.java:22: warning: [deprecation] show() in java.awt.Window has been deprecated
         frame.show();
              ^
1 warning

I tried running it anyway and got the following exception... 

Heidi-2:100911 w1jp$ java JavaSideCanvas
Exception in thread "main" java.lang.UnsatisfiedLinkError: no NativeSideCanvas in java.library.path
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1754)
	at java.lang.Runtime.loadLibrary0(Runtime.java:823)
	at java.lang.System.loadLibrary(System.java:1045)
	at JavaSideCanvas.<clinit>(JavaSideCanvas.java:7)

So obviously, NativeSideCanvas library is no longer in the JRE distribution.

We need a new example here!

W1jp (talk) 15:13, 11 September 2010 (UTC)[reply]

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[edit]

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