public interface KeyListener extends EventListener
KeyAdapter class
 (overriding only the methods of interest).
 
 The listener object created from that class is then registered with a
 component using the component's addKeyListener
 method. A keyboard event is generated when a key is pressed, released,
 or typed. The relevant method in the listener
 object is then invoked, and the KeyEvent is passed to it.
KeyAdapter, 
KeyEvent, 
Tutorial: Writing a Key Listener| Modifier and Type | Method and Description | 
|---|---|
| void | keyPressed(KeyEvent e)Invoked when a key has been pressed. | 
| void | keyReleased(KeyEvent e)Invoked when a key has been released. | 
| void | keyTyped(KeyEvent e)Invoked when a key has been typed. | 
void keyTyped(KeyEvent e)
KeyEvent for a definition of
 a key typed event.void keyPressed(KeyEvent e)
KeyEvent for a definition of
 a key pressed event. Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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