Event when JFileChooser, JDialog, or JFrame is setVisible'd, eithertrue or false

[Ross]

Is there a way of registering a listener onto an object of the types
JFileChooser, JDialog, JFrame, JWindow so that the even will be fired
when the dialog or frame is shown or hidden?

I can't find an appropriate type of listener that will work. I've
tried everything I can think might work from the various listeners
that can be applied to these classes, and nothing appears to work. Any
hints?

I do not want to have to add custom code to the JFileChooser, JDialog,
JFrame, JWindow classes.

 

[Ross]

Edit: Ignore this, it was a bug in other code that was preventing my
listeners from working.