org.j3d.renderer.aviatrix3d.device.input.keyboard

Class KeyboardTracker

java.lang.Object

org.j3d.device.input.Tracker

org.j3d.renderer.aviatrix3d.device.input.keyboard.KeyboardTracker

All Implemented Interfaces:

KeyListener, EventListener

public class KeyboardTracker
extends org.j3d.device.input.Tracker
implements KeyListener

A tracker implementation for keyboard devices.

Version:

$Revision: 1.1 $

Author:

Alan Hudson

Field Summary

Fields inherited from class org.j3d.device.input.Tracker

MASK_NONE, MASK_ORIENTATION, MASK_PICKING, MASK_POSITION

Constructor Summary

Constructors

Constructor and Description
KeyboardTracker()

Method Summary

Modifier and Type	Method and Description
void	beginPolling() Notification that tracker polling is beginning.
void	endPolling() Notification that tracker polling is ending.
int	getActionMask() What action types does this sensor return.
void	getState(int layer, int subLayer, org.j3d.device.input.TrackerState state) Get the current state of this tracker.
void	keyPressed(KeyEvent evt) Process a key press event.
void	keyReleased(KeyEvent evt) Process a key release event.
void	keyTyped(KeyEvent evt) Process a key typed event.

Methods inherited from class org.j3d.device.input.Tracker

actionChanges

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyboardTracker

public KeyboardTracker()

Method Detail

getActionMask

public int getActionMask()

What action types does this sensor return. This a combination of ACTION masks.

Specified by:

getActionMask in class org.j3d.device.input.Tracker

Returns:

The action mask.

beginPolling

public void beginPolling()

Notification that tracker polling is beginning.

Specified by:

beginPolling in class org.j3d.device.input.Tracker

endPolling

public void endPolling()

Notification that tracker polling is ending.

Specified by:

endPolling in class org.j3d.device.input.Tracker

getState

public void getState(int layer,
                     int subLayer,
                     org.j3d.device.input.TrackerState state)

Get the current state of this tracker.

Specified by:

getState in class org.j3d.device.input.Tracker

Parameters:

layer - The ID of the layer to get the state for

subLayer - The ID of the sub layer within the parent layer

state - The current state

keyPressed

public void keyPressed(KeyEvent evt)

Process a key press event.

Specified by:

keyPressed in interface KeyListener

Parameters:

evt - The event that caused this method to be called

keyReleased

public void keyReleased(KeyEvent evt)

Process a key release event.

Specified by:

keyReleased in interface KeyListener

Parameters:

evt - The event that caused this method to be called

keyTyped

public void keyTyped(KeyEvent evt)

Process a key typed event.

Specified by:

keyTyped in interface KeyListener

Parameters:

evt - The event that caused this method to be called