How to detect a key press in Java

Question

My son (aged 11) who is learning Java is going to enter a question and some code. He tells me he has not been able to find the answer to this question on the site. You will

Answer 1

Read about java.awt.event.KeyListener

A code should look like this:

    f.addKeyListener(new KeyListener() {
        @Override
        public void keyTyped(KeyEvent e) {
        }

        @Override
        public void keyPressed(KeyEvent e) {
            System.out.println("Key pressed code=" + e.getKeyCode() + ", char=" + e.getKeyChar());
        }

        @Override
        public void keyReleased(KeyEvent e) {
        }
    });