ucar.unidata.idv.control
Class AppletFrame

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              ucar.unidata.idv.control.AppletFrame

All Implemented Interfaces:

AppletContext, AppletStub, ImageObserver, MenuContainer, Serializable

public class AppletFrame
extends JComponent
implements AppletContext, AppletStub

Class for supporting applets. Doesn't work yet

Version:

$Revision: 1.8 $

Author:

IDV Development Team

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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 javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

AppletFrame(Applet a, int w, int h, String baseDirPath, Hashtable params)
Construct an AppletFrame.

Method Summary

void	appletResize(int width, int height) Resize the applet to the width and height
Applet	getApplet(String name) Get the applet of said name
AppletContext	getAppletContext() Get the applet's context
Enumeration	getApplets() Get an enumeration of the applets.
AudioClip	getAudioClip(URL url) Get the audio clip at the location specified.
URL	getCodeBase() Get the code base
URL	getDocumentBase() Get the document base
Image	getImage(URL url) Get the image at the url
String	getParameter(String name) Get a parameter from the list of parameters
InputStream	getStream(String key) Get the InputStream for the given key
Iterator	getStreamKeys() Get the keys for a given stream
boolean	isActive() See if the applet is active
void	setStream(String key, InputStream stream) Set the input stream for the given key
void	showDocument(URL url) Show the document at the location specified
void	showDocument(URL url, String target) Show the document at the url with the target
void	showStatus(String status) Show the status of this applet

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, 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

AppletFrame

public AppletFrame(Applet a,
                   int w,
                   int h,
                   String baseDirPath,
                   Hashtable params)

Construct an AppletFrame.

Parameters:

a - the applet

w - width of the frame

h - height of the frame

baseDirPath - base directory path

params - applet parameters

Method Detail

appletResize

public void appletResize(int width,
                         int height)

Resize the applet to the width and height

Specified by:

appletResize in interface AppletStub

Parameters:

width - new width

height - new height

getAppletContext

public AppletContext getAppletContext()

Get the applet's context

Specified by:

getAppletContext in interface AppletStub

Returns:

applet's context

getCodeBase

public URL getCodeBase()

Get the code base

Specified by:

getCodeBase in interface AppletStub

Returns:

code base

getDocumentBase

public URL getDocumentBase()

Get the document base

Specified by:

getDocumentBase in interface AppletStub

Returns:

document base

getParameter

public String getParameter(String name)

Get a parameter from the list of parameters

Specified by:

getParameter in interface AppletStub

Parameters:

name - name of the parameter

Returns:

get the parameters for this name

isActive

public boolean isActive()

See if the applet is active

Specified by:

isActive in interface AppletStub

Returns:

true

getImage

public Image getImage(URL url)

Get the image at the url

Specified by:

getImage in interface AppletContext

Parameters:

url - location of image

Returns:

the image

showStatus

public void showStatus(String status)

Show the status of this applet

Specified by:

showStatus in interface AppletContext

Parameters:

status - applet status

getApplet

public Applet getApplet(String name)

Get the applet of said name

Specified by:

getApplet in interface AppletContext

Parameters:

name - name of the applet

Returns:

null

getApplets

public Enumeration getApplets()

Get an enumeration of the applets.

Specified by:

getApplets in interface AppletContext

Returns:

null in this implementation

getAudioClip

public AudioClip getAudioClip(URL url)

Get the audio clip at the location specified.

Specified by:

getAudioClip in interface AppletContext

Parameters:

url - location of clip

Returns:

the clip

showDocument

public void showDocument(URL url)

Show the document at the location specified

Specified by:

showDocument in interface AppletContext

Parameters:

url - document location

showDocument

public void showDocument(URL url,
                         String target)

Show the document at the url with the target

Specified by:

showDocument in interface AppletContext

Parameters:

url - document URL

target - target

getStream

public InputStream getStream(String key)

Get the InputStream for the given key

Specified by:

getStream in interface AppletContext

Parameters:

key - key for stream

Returns:

null

getStreamKeys

public Iterator getStreamKeys()

Get the keys for a given stream

Specified by:

getStreamKeys in interface AppletContext

Returns:

null

setStream

public void setStream(String key,
                      InputStream stream)

Set the input stream for the given key

Specified by:

setStream in interface AppletContext

Parameters:

key - key to use

stream - stream for key