How to make a hidden "Exit" button in java netbeans?

Question

I want to create a hidden button in netbeans. Suppose if I click a Next button then a new "Exit" button will be appear in the same jFrame. Until I click the Next button the Exit button will not be shown. So how to make it? I mean how to make a button which is by-default in .setVisible(false) in netbeans?

Please help me out about this problem.

Answer 1

Since you already seem to know the proper method I assume you doubt is about Netbeans operation.

Right click in the method and select "Customize Code".

Then you'll have the chance to add the proper code after the button creation.