java.applet
Class Applet

java.lang.Object   
  java.awt.Component   
      java.awt.Container   
          java.awt.Panel   
              java.applet.Applet

All Implemented Interfaces:

ImageObserver , MenuContainer , Serializable , Accessible

Direct Known Subclasses:

JApplet

public class Applet
extends Panel   

An applet is a small program that is intended not to be run on its own, but rather to be embedded inside another application.

The Applet class must be the superclass of any applet that is to be embedded in a Web page or viewed by the Java Applet Viewer. The Applet class provides a standard interface between applets and their environment.

Since:

JDK1.0

See Also:

Serialized Form

Nested Class Summary

protected class

Applet.AccessibleApplet This class implements accessibility support for the Applet class.

Nested classes/interfaces inherited from class java.awt.Panel

Panel.AccessibleAWTPanel

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent , Component.BltBufferStrategy , Component.FlipBufferStrategy

Field Summary

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT , CENTER_ALIGNMENT , LEFT_ALIGNMENT , RIGHT_ALIGNMENT , TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT , ALLBITS , ERROR , FRAMEBITS , HEIGHT , PROPERTIES , SOMEBITS , WIDTH

Constructor Summary

Applet ()
Creates a new Applet object

Method Summary

void	destroy () Called by the browser or applet viewer to inform this applet that it is being reclaimed and that it should destroy any resources that it has allocated.
AccessibleContext	getAccessibleContext () Gets the AccessibleContext associated with this Applet.
AppletContext	getAppletContext () Determines this applet's context, which allows the applet to query and affect the environment in which it runs.
String	getAppletInfo () Returns information about this applet.
AudioClip	getAudioClip (URL url) Returns the AudioClip object specified by the URL argument.
AudioClip	getAudioClip (URL url, String name) Returns the AudioClip object specified by the URL and name arguments.
URL	getCodeBase () Gets the base URL.
URL	getDocumentBase () Gets the URL of the document in which this applet is embedded.
Image	getImage (URL url) Returns an Image object that can then be painted on the screen.
Image	getImage (URL url, String name) Returns an Image object that can then be painted on the screen.
Locale	getLocale () Gets the Locale for the applet, if it has been set.
String	getParameter (String name) Returns the value of the named parameter in the HTML tag.
String [][]	getParameterInfo () Returns information about the parameters that are understood by this applet.
void	init () Called by the browser or applet viewer to inform this applet that it has been loaded into the system.
boolean	isActive () Determines if this applet is active.
static AudioClip	newAudioClip (URL url) Get an audio clip from the given URL.
void	play (URL url) Plays the audio clip at the specified absolute URL.
void	play (URL url, String name) Plays the audio clip given the URL and a specifier that is relative to it.
void	resize (Dimension d) Requests that this applet be resized.
void	resize (int width, int height) Requests that this applet be resized.
void	setStub (AppletStub stub) Sets this applet's stub.
void	showStatus (String msg) Requests that the argument string be displayed in the "status window".
void	start () Called by the browser or applet viewer to inform this applet that it should start its execution.
void	stop () Called by the browser or applet viewer to inform this applet that it should stop its execution.

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add , add , add , add , add , addContainerListener , addImpl , addPropertyChangeListener , addPropertyChangeListener , applyComponentOrientation , areFocusTraversalKeysSet , countComponents , deliverEvent , doLayout , findComponentAt , findComponentAt , getAlignmentX , getAlignmentY , getComponent , getComponentAt , getComponentAt , getComponentCount , getComponents , getComponentZOrder , getContainerListeners , getFocusTraversalKeys , getFocusTraversalPolicy , getInsets , getLayout , getListeners , getMaximumSize , getMinimumSize , getMousePosition , getPreferredSize , insets , invalidate , isAncestorOf , isFocusCycleRoot , isFocusCycleRoot , isFocusTraversalPolicyProvider , isFocusTraversalPolicySet , layout , list , list , locate , minimumSize , paint , paintComponents , paramString , preferredSize , print , printComponents , processContainerEvent , processEvent , remove , remove , removeAll , removeContainerListener , removeNotify , setComponentZOrder , setFocusCycleRoot , setFocusTraversalKeys , setFocusTraversalPolicy , setFocusTraversalPolicyProvider , setFont , setLayout , transferFocusBackward , transferFocusDownCycle , update , validate , validateTree

Methods inherited from class java.awt.Component

action , add , addComponentListener , addFocusListener , addHierarchyBoundsListener , addHierarchyListener , addInputMethodListener , addKeyListener , addMouseListener , addMouseMotionListener