This week's book giveaway is in the Testing forum. We're giving away four copies of The Way of the Web Tester: A Beginner's Guide to Automating Tests and have Jonathan Rasmusson on-line! See this thread for details.
I am writing a program in Java3D. I have one JPanel set up with a paint component. This allows a user to mark an area on the paint component with various symbols. I then have a button the user can click. When this button is clicked I would like to destroy the current JPanel and open a new one that I can display java 3d objects in. Any help would be greatly appreciated.