I just started learning java about a month ago, and I’m trying to write a rogue-like rpg using an applet. I need to use keylisteners, but I have no idea how. Supposedly I need to set the focus to a component, but my program doesn’t have any. It’s just a black rectangle (for the background) and text displayed using the drawstring method. So the keylistener always returns null, and obviously I don’t want that. Can someone help me with this?
Just add the keylistener to your frame and you’ll be fine.