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Finally found the solution:

http://tips4java.wordpress.com/2009/05/01/closing-an-application/

Basically in the windowClosing() event you don't reject the closing you just change how the app...

I know this is simple, but I just can't find the solution (and Code Guru's search feature seems to be broken as clicking on it produces an endless wait)

I want the ability to reject the exiting...

I don't know why the Help==> Check for Updates command in Netbeans failed to detect this, but there actually was an update and a pretty big update at that. I had 7.0.1 and the new version is 7.1.1. ...

I'm unfamiliar with using the javac command line compiling tool, but I did figure it out well enough to successfully compile all of the packages (and therefore all of the files) into .class files...

OMG. That's hardly better than chiseling the code on stone tablets!


I'm probably on the verge of blowing my top over something that seems more and more like a Netbeans bug, but since that's not...

I have very few backups of complete sets of the files. I do have backups in my Carbonite archive but they wouldn't represent complete sets. The strange thing is my most recent backup is giving me...

So now I have removed an unnecessary inner class, and references to it, and things started working again. I restored the code I deleted and ran the updated code. It CONTINUED to build just fine. ...

BTW: If I manually attempt to add one of these controls to my JFrame-derived class using the source editor instead of the design editor, I get some weird behavior.

In the constructor of the frame...

I have a Netbeans project with a CLASSPATH problem that came out of nowhere and I cannot solve. What's especially maddening is that everything compiled and ran fine until Sunday. On Sunday I...

keang is right. Printing output while testing is a great way to track down errors. In Java it's about as easy as it can get:

System.out.println( [put stuff in here] );

If you really want it...

Thanks, but I initially headed in that direction, but it had a few problems:


1) The item being dragged remains on-screen while I need to make it look like the object is being moved.

2) The...

Basically the JLayeredPane's getComponentAt() will literally return the component at the spot you specify, so if you are using the drag layer to move a component around a call to getComponentAt()...

I am working on an application that uses a JLayeredPane. I'm using the drag layer for a "drag-n-move" operation and I would like to determine what other child component the drag is occurring upon.
...

BTW: After making my post yesterday I literally gave up and went off to other tasks, most of which didn't even involve this computer. Today I screwed around on the web a little bit, clicked over to...

This is all it is:



import java.awt.*;

public class RootApplet extends javax.swing.JApplet {
int number;

public void init() {

I'm learning Java right now and this is probably an extremely basic question as I have only reached lesson 4 in "Teach Yourself Java in 24 Hours 6th Edition"

Anyway, in this lesson we create our...

Ah! That explains why my custom messages somehow get handled while that little message is open.

Thanks

I'm just calling the standard MessageBox function. Somehow the main message map must continue to process message map functions otherwise a mainframe wouldn't be able to repaint itself while a...

I ran into an odd situation. I posted hundreds of custom messages to my main window, and when handling these messages the rare situation can occur where I pop up an error dialog. At any rate,...

I'd like to know how to determine if a drive is an external device that can be removed while hot (i.e. firewire and USB) or an internal device. DriveType() seems like it's what I need, but since I...

I'm listening to changes within a folder using ReadDirectoryChangesW and one of the notifications I need to handle is FILE_ACTION_REMOVED. I need to know whether the deleted item was a file or a...

Well, here's what the problem was.

First, the path must be only the path (with the double NULL termination). No wildcards:

const wchar_t g_wsz_DriverBackupFolder[] = L"C:\\Sample\0\0";
...

I have no window because this is just a plain and simple console app.

Can't use it. This is a plain and simple console app that does not use MFC.

Because I'm trying to delete all files from the folder.