windowClosing « Event « Java Swing Q&A

1. what is "?????" is in windowClosing(WindowEvent e)? stackoverflow.com

public void windowClosing(WindowEvent e) 
{
    if(e.getSource() == getFrame().?????)
    {
        //System.exit(0);
    }
    else ...

2. Swing application - resource clean up should be done in windowClosing or windowClosed stackoverflow.com

In Swing application, I was wondering all the resource cleanup jobs, like : network resource shutdown, stopping thread, closing file handles... Should it be done in windowClosed or

3. A windowClosing event for a Java jdesktop FrameView? stackoverflow.com

I am trying to write a GUI application using NetBeans, and I am getting increasingly tired of it.. I constructed a "Java Desktop Application" using NetBeans. It creates the main form as ...

4. Workaround for non-compliant JVM not sending WindowClosing events stackoverflow.com

Apple JVM on various OS X version have apparently been broken in that they do not generate the WindowClosing event when they should (for example if you close an app's main ...

5. How to Cancel a windowClosing() coderanch.com

6. addWindowListener()/ windowClosing() methods coderanch.com

public class Foo extends java.awt.Frame { public Foo() { addWindowListener( new java.awt.event.WindowAdapter() { public void windowClosing( java.awt.event.WindowEvent e ) { System.out.println( "good bye" ); dispose() ; System.exit( 0 ); } } ); } public static void main( String[] args ) { Foo foo = new Foo() ; foo.setSize( 200 , 200 ); foo.setVisible( true ); } }

7. Cancelling close in windowClosing coderanch.com

It is supposedly possible to cancel the closing of a window within the windowClosing() method. This is supposedly done by simply not closing it within the method, or that's what I'm understanding from the Java documentation. However, I have not found this to be the case at all. addWindowListener( new WindowAdapter() { public void windowClosing(WindowEvent event) { exit(); } }); ... ...