textField.addKeyListener(new KeyAdapter() { public void keyPressed(KeyEvent e) { System.out.println("Key Pressed: " + KeyEvent.getKeyText(e.getKeyCode())); } });
panel.setFocusable(true); panel.requestFocusInWindow(); panel.addKeyListener(new KeyAdapter() { public void keyPressed(KeyEvent e) { System.out.println("Key Pressed: " + KeyEvent.getKeyText(e.getKeyCode())); } });
下一篇:按键事件陷入无限循环。