com.sas.awt
Class Applet

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--java.applet.Applet
                          |
                          +--com.sas.awt.AppletVisualComponent
                                |
                                +--com.sas.awt.Applet

All Implemented Interfaces:

AppletStateChangedSource, ComponentInterface, LinkPropertiesInterface, ModelInterface, MultipleValueEventSourceInterface, com.sas.beans.PropertyChangeSource, VetoableChangeSource, ViewInterface, VisualInterface

public class Applet

extends AppletVisualComponent

implements AppletStateChangedSource

Applet is an extension of java.applet.Applet that includes ComponentInterface functionality and the ability to send events when the "state" of the applet changes.

The code generated by the webAF make calls to setState() so that components can listen to AppletStateChangedEvents and perform operations when the applet reaches certain points in it's creation/destruction.

See Also:

Serialized Form

Inner classes inherited from class java.applet.Applet

Applet.AccessibleApplet

Inner classes inherited from class java.awt.Panel

Panel.AccessibleAWTPanel

Inner classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

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()
Default constructor.

Method Summary

void	addAppletStateChangedListener(AppletStateChangedListener listener) Adds an AppletStateChangedListener for this component.
static ExtendedBeanInfo	getExtendedBeanInfo() Returns information used by the com.sas.beans.Introspector to augment the automatically introspected information about the component.
protected void	notifyAppletStateChangedEvent(AppletStateChangedEvent event) Send a AppletStateChangedEvent event to all the AppletStateChangedListener objects in the listener list.
void	removeAppletStateChangedListener(AppletStateChangedListener listener) Removes an AppletStateChangedListener for this component.
void	setState(int state) Change the state of the applet.

Methods inherited from class com.sas.awt.AppletVisualComponent

addLink, addPropertyChangeListener, addVetoableChangeListener, anyPropertyChangeListeners, attachModel, attachView, clone, computePreferredSize, detachModel, detachView, dumpComponent, firePropertyChange, firePropertyChange, fireVetoableChange, getBackgroundColor, getBorder, getComponentDescription, getComponentSupportInfo, getEventMethod, getEventValues, getFont, getForegroundColor, getHeight, getHorizontalPosition, getLinkInfo, getMinimumSize, getModelInterface, getPreferredSize, getPrePainter, getRequiredInterfaces, getVerticalPosition, getViewInterfaceSupportInfo, getVisualInterfaceSupportInfo, getWidth, initialize, initializeComponent, isDesignTime, isEnabled, isFocus, isLinked, isTransparent, isVisible, paint, propertyChange, queryLinks, queryLinks, refresh, removeAllLinks, removeInterfaceTraps, removeLink, removePropertyChangeListener, removeVetoableChangeListener, setBackgroundColor, setBorder, setBounds, setComponentDescription, setComponentSupportInfo, setDefaultValues, setEnabled, setFocus, setFont, setForegroundColor, setHeight, setHorizontalPosition, setLinkInfo, setModelInterface, setPreferredSize, setPrePainter, setRequiredInterfaces, setTransparent, setVerticalPosition, setViewInterfaceSupportInfo, setVisible, setVisualInterfaceSupportInfo, setWidth, superGetFont, superGetMinimumSize, superGetPreferredSize, superIsEnabled, superIsVisible, superPaint, superSetBounds, superSetEnabled, superSetFont, superSetVisible, superUpdate, supportsListenerInterface, supportsRequiredInterfaces, trapInterfaceEvents, update, validateObject

Methods inherited from class java.applet.Applet

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

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, 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, 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, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, 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, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

Applet

public Applet()

Default constructor.

Method Detail

getExtendedBeanInfo

public static ExtendedBeanInfo getExtendedBeanInfo()

Description copied from class: AppletVisualComponent

Returns information used by the com.sas.beans.Introspector to augment the automatically introspected information about the component.

addAppletStateChangedListener

public void addAppletStateChangedListener(AppletStateChangedListener listener)

Description copied from interface: AppletStateChangedSource

Adds an AppletStateChangedListener for this component.

Specified by:

addAppletStateChangedListener in interface AppletStateChangedSource

See Also:

AppletStateChangedSource.removeAppletStateChangedListener(com.sas.awt.AppletStateChangedListener)

removeAppletStateChangedListener

public void removeAppletStateChangedListener(AppletStateChangedListener listener)

Description copied from interface: AppletStateChangedSource

Removes an AppletStateChangedListener for this component.

Specified by:

removeAppletStateChangedListener in interface AppletStateChangedSource

See Also:

AppletStateChangedSource.addAppletStateChangedListener(com.sas.awt.AppletStateChangedListener)

setState

public void setState(int state)

Change the state of the applet. Possible values are APPLET_START, APPLET_STOP, APPLET_INIT, and APPLET_DESTROY.

notifyAppletStateChangedEvent

protected void notifyAppletStateChangedEvent(AppletStateChangedEvent event)

Send a AppletStateChangedEvent event to all the AppletStateChangedListener objects in the listener list. The listener list is copied first, so the event is sent only to each item which is in the list at the time of this copy, even if adds or removes are performed after the send has started.

Parameters:

event - the event to send