snap.loader
Class AppletLoader

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--java.applet.Applet
                          |
                          +--javax.swing.JApplet
                                |
                                +--snap.loader.AppletLoader
All Implemented Interfaces:
javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.RootPaneContainer, java.io.Serializable

public class AppletLoader
extends javax.swing.JApplet

An applet that runs on the same page as a Java Applet visualization component. The AppletLoader with find the applet on the page and will register that component with Snap.

Author:
Nathan Conklin - nathan@conklinfamily.net, Chris North - north@cs.vt.edu
See Also:
Serialized Form

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
AppletLoader()
          Constructor and applet initialization
AppletLoader(boolean inAnApplet)
          Constructor and applet initialization.
 
Method Summary
 java.lang.String getAppletInfo()
          Returns the AppletInfo for the AppletLoader
 java.lang.String getText()
          Returns the text displayed for the AppletLoader
 void init()
          JApplet's init() method.
static void main(java.lang.String[] args)
          Starts up the applet if it is not in a browser
 void setText(java.lang.String text)
          Sets the text to be displayed in the AppletLoader
 void start()
          Finds and loads a Snapable applet
 void stop()
          Unloads the Snapable applet
 
Methods inherited from class javax.swing.JApplet
getAccessibleContext, getContentPane, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, remove, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, update
 
Methods inherited from class java.applet.Applet
destroy, getAppletContext, 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, 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, paint, paintComponents, preferredSize, print, printComponents, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, transferFocusBackward, transferFocusDownCycle, validate
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, 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, getName, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

AppletLoader

public AppletLoader()
Constructor and applet initialization


AppletLoader

public AppletLoader(boolean inAnApplet)
Constructor and applet initialization. inAnApplet is true if AppletLoader has been started as an applet

Method Detail

start

public void start()
Finds and loads a Snapable applet

Overrides:
start in class java.applet.Applet

stop

public void stop()
Unloads the Snapable applet

Overrides:
stop in class java.applet.Applet

setText

public void setText(java.lang.String text)
Sets the text to be displayed in the AppletLoader


getText

public java.lang.String getText()
Returns the text displayed for the AppletLoader


getAppletInfo

public java.lang.String getAppletInfo()
Returns the AppletInfo for the AppletLoader

Overrides:
getAppletInfo in class java.applet.Applet

init

public void init()
JApplet's init() method. This should not be explicitly called.

Overrides:
init in class java.applet.Applet

main

public static void main(java.lang.String[] args)
Starts up the applet if it is not in a browser