fr.ove.applet
Class AListenableAppletListener

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  fr.ove.applet.AppletLoadingChecked
                      fr.ove.applet.AListenableAppletListener

All Implemented Interfaces:

javax.accessibility.Accessible, AppletListener, java.util.EventListener, java.awt.image.ImageObserver, ListenableApplet, java.awt.MenuContainer, java.io.Serializable

public final class AListenableAppletListener

extends AppletLoadingChecked

implements ListenableApplet, AppletListener

This is an implementation of the ListenableApplet and AppletListener interfaces.
This applet takes as argument a parameter named name which represents the name the instance to identify it for futher treatments and for registration.
Maintains a list of listeners (AppletListener) of the instance and fires to them an event (AppletEvent) for each change. It also takes as argument a parameter named listened which represents a list of ListenableApplet the instance will be listening to.
Each element of the list is the name of the corresponding ListenableApplet.

This class is an final class, so it can't be overloaded.

Version:

1.0 30/04/99

Author:

© 1999 DIRAT Laurent

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class fr.ove.applet.AppletLoadingChecked

ERROR, JDK11_NOT_SUPPORTED, LOADED, LOADING

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, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

AListenableAppletListener()

Method Summary

void	addAppletListener(AppletListener appletListener) Registers a listener of the instance.
void	consumeAppletEvent(AppletEvent appletEvent) Consumes (i.e. treats) the event received.
void	fireAppletEvent(AppletEvent appletEvent) Fires an event to all the registered listeners of the instance.
java.lang.String	getName() Returns the name of the applet.
void	init() Initialyzes the instance by registering it to each ListenableApplet in the list passed as argument.
void	removeAppletListener(AppletListener appletListener) Unregisters the specified listener of the instance.
void	setName(java.lang.String name) Sets the name of the applet.

Methods inherited from class fr.ove.applet.AppletLoadingChecked

getState, getTheApplet, paint, setState, start, stop, update

Methods inherited from class java.applet.Applet

destroy, getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

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, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

AListenableAppletListener

public AListenableAppletListener()

Method Detail

init

public void init()

Initialyzes the instance by registering it to each ListenableApplet in the list passed as argument.

Overrides:

init in class AppletLoadingChecked

setName

public void setName(java.lang.String name)

Sets the name of the applet.

Specified by:

setName in interface ListenableApplet

Parameters:

name - the name of the applet.

getName

public java.lang.String getName()

Returns the name of the applet.

Specified by:

getName in interface ListenableApplet

addAppletListener

public void addAppletListener(AppletListener appletListener)

Registers a listener of the instance.

Specified by:

addAppletListener in interface ListenableApplet

removeAppletListener

public void removeAppletListener(AppletListener appletListener)

Unregisters the specified listener of the instance.

Specified by:

removeAppletListener in interface ListenableApplet

Parameters:

appletListener - the listener to remove.

fireAppletEvent

public void fireAppletEvent(AppletEvent appletEvent)

Fires an event to all the registered listeners of the instance.

Specified by:

fireAppletEvent in interface ListenableApplet

Parameters:

appletEvent - the event to fire.

consumeAppletEvent

public void consumeAppletEvent(AppletEvent appletEvent)

Consumes (i.e. treats) the event received.

Specified by:

consumeAppletEvent in interface AppletListener