Package demos

Class JukeboxDemo

java.lang.Object

pi.Scene

demos.JukeboxDemo

All Implemented Interfaces:

FrameUpdateListenerRegistration, KeyStrokeListener, KeyStrokeListenerRegistration, MouseClickListenerRegistration, MouseScrollListenerRegistration, RenderSource

public class JukeboxDemo
extends Scene
implements KeyStrokeListener

Demonstriert die Klasse Jukebox.

Constructor Summary

Constructors

Constructor	Description
JukeboxDemo()

Method Summary

Modifier and Type	Method	Description
Track	loadLoopedTrack(String fileName)
Track	loadSinglePlayTrack(String fileName)
Sound	loadSound(String fileName)
static void	main(String[] args)
void	onKeyDown(KeyEvent keyEvent)	Wird bei einem angemeldeten Beobachter aufgerufen, sobald eine Taste gedrückt wird.

Methods inherited from class pi.Scene

actors, add, addedActors, addLayer, backgroundColor, backgroundColor, backgroundColor, camera, center, clear, focus, focusCenter, frameUpdateListeners, gravity, gravity, gravity, gravityOfEarth, info, info, info, info, info, isPhysicsPaused, keyStrokeListeners, layer, meter, mouseClickListeners, mousePosition, mouseScrollListeners, physicsPaused, remove, removeLayer, render, renderOverlay, scene, visibleArea, visibleArea

Methods inherited from class java.lang.Object

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

Methods inherited from interface pi.event.FrameUpdateListenerRegistration

addFrameUpdateListener, defer, delay, removeFrameUpdateListener, repeat, repeat, repeat, repeat, repeat

Methods inherited from interface pi.event.KeyStrokeListener

onKeyUp

Methods inherited from interface pi.event.KeyStrokeListenerRegistration

addKeyStrokeListener, removeKeyStrokeListener

Methods inherited from interface pi.event.MouseClickListenerRegistration

addMouseClickListener, removeMouseClickListener

Methods inherited from interface pi.event.MouseScrollListenerRegistration

addMouseScrollListener, removeMouseScrollListener

Constructor Details

JukeboxDemo

public JukeboxDemo()
            throws IOException,
UnsupportedAudioFileException

Throws:

IOException

UnsupportedAudioFileException

Method Details

loadSound

public Sound loadSound(String fileName)
                throws IOException,
UnsupportedAudioFileException

Throws:

IOException

UnsupportedAudioFileException

loadSinglePlayTrack

public Track loadSinglePlayTrack(String fileName)
                          throws IOException,
UnsupportedAudioFileException

Throws:

IOException

UnsupportedAudioFileException

loadLoopedTrack

public Track loadLoopedTrack(String fileName)
                      throws IOException,
UnsupportedAudioFileException

Throws:

IOException

UnsupportedAudioFileException

onKeyDown

public void onKeyDown(KeyEvent keyEvent)

Description copied from interface: KeyStrokeListener

Wird bei einem angemeldeten Beobachter aufgerufen, sobald eine Taste gedrückt wird. Die Methode wird erst dann wieder aufgerufen, wenn die Taste losgelassen und erneut gedrückt wurde.

 
 @Override
 public void onKeyDown(KeyEvent event)
 {
     switch (event.getKeyCode())
     {
     case KeyEvent.VK_UP:
         circle.moveBy(0, 1);
         break;

     case KeyEvent.VK_RIGHT:
         circle.moveBy(1, 0);
         break;
     }
 }
 
 

Specified by:

onKeyDown in interface KeyStrokeListener

Parameters:

keyEvent - Ein KeyEvent-Objekt, das Informationen enthält, welche Taste gedrückt würde. Die Tastennummer kann zum Beispiel über die Methode event.getKeyCode() abgefragt werden.

main

public static void main(String[] args)
                 throws IOException,
UnsupportedAudioFileException

Throws:

IOException

UnsupportedAudioFileException