changing class to a JDialog

I created a JDialog class separate from a bigger project. The bigger project calls for a GUI so I added a class, however I did not make it a JDialog class. I created it as a regular class and then pasted in the code. Is there any way to change the class type to a JDialog? The problem is that I cannot edit the GUI itself through design. Any help?

I hope you understood the question. Please let me know if you want clarification. Thanks

[449 byte] By [pberardi1a] at [2007-11-27 7:29:22]