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I am creating a Pong clone with a menu and the actual game itself. I am using a CardLayout to switch between the two JPanels.
However, when I switch from the menu to the board (or playing area), the board just sits there and won’t accept my keyboard inputs. How do I start it or start the key listening?
Source code: https://cg2916@github.com/cg2916/Pong.git
requestFocusInWindow()should do the trick.