Re: Window close & non-resizable in Netbeans GUI editor?

"Rexx Magnus" <>
Wed, 06 Aug 2008 17:37:04 +0100
On Wed, 06 Aug 2008 15:20:45 +0100, Rexx Magnus <> wrote=

Right, managed to sort this out:
this.getFrame().addWindowListener(new Closer());

In just after the initComponents(); line and added my Closer() routine=


elsewhere. One problem remains now though, when you close the window v=

ia =

the close button, this works - except if you're on a Mac and exit via =


the Quit menu (system menu, not one in the frame) it bypasses the =


I've tried adding:
app.addExitListener(new myExit());

Just after it, to see if I can get an ExitListener to catch it, using th=
e =

following based on an example in the javadocs:

  class myExit implements Application.ExitListener {
       public boolean canExit(EventObject e) {
          Object source = (e != null) ? e.getSource() : null;
          Component owner = (source instanceof Component) ? =

(Component)source : null;
          int option = JOptionPane.showConfirmDialog(owner, "Really Ex=
          return option == JOptionPane.YES_OPTION;
       public void willExit(EventObject e) {

However, it's not working as far as I can tell. I did try putting it int=
o =

the other class directly as an override to the shutdown() method of the =

application, but couldn't get that to work either.

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