at.wisch.joystick.event
Class ControllerBallEvent

java.lang.Object
  org.lwjgl.input.ControllerEvent
      at.wisch.joystick.event.AdvancedControllerEvent
          at.wisch.joystick.event.ControllerBallEvent

public class ControllerBallEvent
extends AdvancedControllerEvent

The Class ControllerBallEvent. If this event occurs, it means that a trackball was moved.

Author:

Martin Wischenbart

See Also:

ControllerEventManager

Field Summary

Fields inherited from class at.wisch.joystick.event.AdvancedControllerEvent

BALL, POV

Fields inherited from class org.lwjgl.input.ControllerEvent

AXIS, BUTTON, POVX, POVY

Constructor Summary

ControllerBallEvent(Controller source, long timeStamp, int ballIndex, int[] deltas)
Instantiates a new controller ball event.

Method Summary

int[]	getDeltas() Gets the deltas for X and Y axis.
java.lang.String	toString() Returns a String describing the ControllerBallEvent.

Methods inherited from class at.wisch.joystick.event.AdvancedControllerEvent

isBall, isPov, isPovX, isPovY, isXAxis, isYAxis

Methods inherited from class org.lwjgl.input.ControllerEvent

getControlIndex, getSource, getTimeStamp, isAxis, isButton

Methods inherited from class java.lang.Object

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

Constructor Detail

ControllerBallEvent

public ControllerBallEvent(Controller source,
                           long timeStamp,
                           int ballIndex,
                           int[] deltas)

Instantiates a new controller ball event.

Parameters:

source - the Controller that generated the event

timeStamp - the timestamp given for this event

ballIndex - the index of the trackball that has moved

deltas - the deltas describing the movement in X and Y direction (int array of size 2)

Method Detail

getDeltas

public int[] getDeltas()

Gets the deltas for X and Y axis. Use getControlIndex() to get the trackball index.

Returns:

the deltas (an int array of size 2, representing X and Y axis)

See Also:

ControllerEvent.getControlIndex()

toString

public java.lang.String toString()

Returns a String describing the ControllerBallEvent. This String contains the Joystick index, the trackball index and the trackball delta values.

Specified by:

toString in class AdvancedControllerEvent

Returns:

a String describing the ControllerBallEvent