com.jpemartin.jgt
Class KeyboardStatus

java.lang.Object
  com.jpemartin.jgt.KeyboardStatus

All Implemented Interfaces:

java.awt.event.KeyListener, java.util.EventListener

public class KeyboardStatus
extends java.lang.Object
implements java.awt.event.KeyListener

Maintains a boolean array: for each key, true if the key is pressed. The idea is that you register a KeyboardStatus as KeyListener in your application and then you can look up the array to see which keys are down.

Author:

jpmartin

Field Summary

boolean[]

key

Constructor Summary

KeyboardStatus()

Method Summary

void	keyPressed(java.awt.event.KeyEvent arg0)
void	keyReleased(java.awt.event.KeyEvent arg0)
void	keyTyped(java.awt.event.KeyEvent arg0)
void	reset() consider all keys "up" regardless of their actual state

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

key

public boolean[] key

Constructor Detail

KeyboardStatus

public KeyboardStatus()

Method Detail

reset

public void reset()

consider all keys "up" regardless of their actual state

keyTyped

public void keyTyped(java.awt.event.KeyEvent arg0)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent arg0)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent arg0)

Specified by:

keyReleased in interface java.awt.event.KeyListener