Class chap4.ch4_fig13

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Class chap4.ch4_fig13

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----java.applet.Applet
                                   |
                                   +----chap4.ch4_fig13

public class ch4_fig13
extends Applet

A simple app that plays tunes at the four different stops along the applet execution trail - init, start, stop, and destroy. The parameters:

StartClip - The URL of an audio clip to play when Applet.start is called.
StopClip - The URL of an audio clip to play when Applet.stop is called.
DestroyClip - The URL of an audio clip to play when Applet.destroy is called.
InitClip - The URL of an audio clip to play when Applet.init is called.

destroy(): Play the destroy clip.
getAppletInfo(): Tell anyone who might inquire what we are.
getParameterInfo(): Tell anyone who might inquire how to use this applet.
init(): Connect to the URLs specified by the StartClip and EndClip parameters in the applet tag.
start(): Whenever a user visits our page, the browser calls this.
stop(): Whenever the user leaves our page, this gets called.

start

  public void start()

Whenever a user visits our page, the browser calls this. This is an override of an Applet method..

Overrides:: start in class Applet

stop

  public void stop()

Whenever the user leaves our page, this gets called. Another override of an Applet method.

Overrides:: stop in class Applet

getAppletInfo

  public String getAppletInfo()

Tell anyone who might inquire what we are.

Returns:: A string describing this applet.
Overrides:: getAppletInfo in class Applet

getParameterInfo

  public String[][] getParameterInfo()

Tell anyone who might inquire how to use this applet.

Returns:: A 2d string array describing the arguments to this applet.
Overrides:: getParameterInfo in class Applet

destroy

  public void destroy()

Play the destroy clip.

Overrides:: destroy in class Applet

init

  public void init()

Connect to the URLs specified by the StartClip and EndClip parameters in the applet tag.

Overrides:: init in class Applet

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