KeyboardInfo

java.lang.Object

ActiverseEngine.KeyboardInfo

All Implemented Interfaces:: KeyListener, EventListener

public class KeyboardInfo extends Object implements KeyListener

Provides utility methods to retrieve information about keyboard input. This class implements the KeyListener interface to handle keyboard events.

Field Summary

Fields

Modifier and Type

Field

Description

static boolean[]

keys
Constructor Summary

Constructors

Constructor

Description

KeyboardInfo()
Method Summary

Modifier and Type

Method

Description

static boolean

isKeyDown(int keyCode)

Checks if a specific key is currently pressed.

void

keyPressed(KeyEvent e)

Called when a key is pressed.

void

keyReleased(KeyEvent e)

Called when a key is released.

void

keyTyped(KeyEvent e)

Called when a key is typed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- keys
  
  public static boolean[] keys
Constructor Details
- KeyboardInfo
  
  public KeyboardInfo()
Method Details
- isKeyDown
  
  public static boolean isKeyDown(int keyCode)
  
  Checks if a specific key is currently pressed.
  
  Parameters:
  
  keyCode - The integer code of the key to check.
  
  Returns:
  
  true if the key is currently pressed, false otherwise.
- keyPressed
  
  public void keyPressed(KeyEvent e)
  
  Called when a key is pressed. Updates the state of the corresponding key in the keys array.
  
  Specified by:
  
  keyPressed in interface KeyListener
  
  Parameters:
  
  e - The KeyEvent object representing the key press event.
- keyReleased
  
  public void keyReleased(KeyEvent e)
  
  Called when a key is released. Updates the state of the corresponding key in the keys array.
  
  Specified by:
  
  keyReleased in interface KeyListener
  
  Parameters:
  
  e - The KeyEvent object representing the key release event.
- keyTyped
  
  public void keyTyped(KeyEvent e)
  
  Called when a key is typed. This method is not used in this class implementation.
  
  Specified by:
  
  keyTyped in interface KeyListener
  
  Parameters:
  
  e - The KeyEvent object representing the key typed event.