echopoint.ui
Class TreeUI

java.lang.Object
  nextapp.echoservlet.ComponentPeer
      echopoint.ui.util.EchoPointComponentPeer
          echopoint.ui.TreeUI

All Implemented Interfaces:

nextapp.echo.event.ChangeListener, nextapp.echoservlet.ClientActionProducer, nextapp.echoservlet.ClientInputProducer, java.util.EventListener, nextapp.echo.event.ImageUpdateListener, PeerDelegate, java.beans.PropertyChangeListener, java.io.Serializable

public class TreeUI

extends EchoPointComponentPeer

implements nextapp.echoservlet.ClientActionProducer, java.beans.PropertyChangeListener, nextapp.echoservlet.ClientInputProducer, nextapp.echo.event.ImageUpdateListener

TreeUI is the backend peer class for the component Tree.

Author:

Brad Baker

See Also:

Serialized Form

Field Summary

protected static java.lang.String	FLIP_PREFIX
protected static java.lang.String	SELECT_PREFIX
static nextapp.echoservlet.Service	SERVICE_TREE_SCRIPT

Fields inherited from class echopoint.ui.util.EchoPointComponentPeer

renderedActive

Constructor Summary

TreeUI()

Method Summary

void	clientAction(java.lang.String action)
void	clientInput(java.lang.String input)
void	imageUpdate(nextapp.echo.event.ImageUpdateEvent e) If an image changes, we redraw() the peer.
static void	register() Registers the Component with its peer bindings
void	render(nextapp.echoservlet.RenderingContext rc, nextapp.echoservlet.html.Element parent) Renders the Component
void	renderCS(nextapp.echoservlet.RenderingContext rc, nextapp.echoservlet.html.Element parent) Renders the Tree as a client side Tree
void	renderSS(nextapp.echoservlet.RenderingContext rc, nextapp.echoservlet.html.Element parent) Renders the Tree as a server side Tree
void	unregistered() This removes the property change listener and then calls toolTipHelper.unregistered();.

Methods inherited from class echopoint.ui.util.EchoPointComponentPeer

addOnce, addOnce, addScriptInclude, copyChildrenExcept, copyChildrenExcept, forComponent, forComponent, forComponent, forComponent, getChildren, getImage, getImageManager, getImageUri, getPeer, getPeer, getToolTipHelper, getUri, hasBeenAdded, propertyChange, registered, removeAllImages, removeAllManagedImages, removeNewLinesAndJSQuote, removeNewLinesAndJSQuote, setImage, stateChanged, trackImage

Methods inherited from class nextapp.echoservlet.ComponentPeer

addAncillaryService, generateId, getBackground, getChildCount, getComponent, getFont, getForeground, getId, getInstancePeer, getParent, redraw, removeAncillaryService

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.beans.PropertyChangeListener

propertyChange

Methods inherited from interface nextapp.echoservlet.ClientInputProducer

getId

Methods inherited from interface echopoint.ui.util.PeerDelegate

getId

Field Detail

FLIP_PREFIX

protected static final java.lang.String FLIP_PREFIX

See Also:

Constant Field Values

SELECT_PREFIX

protected static final java.lang.String SELECT_PREFIX

See Also:

Constant Field Values

SERVICE_TREE_SCRIPT

public static final nextapp.echoservlet.Service SERVICE_TREE_SCRIPT

Constructor Detail

TreeUI

public TreeUI()

Method Detail

register

public static void register()

Registers the Component with its peer bindings

clientAction

public void clientAction(java.lang.String action)

Specified by:

clientAction in interface nextapp.echoservlet.ClientActionProducer

See Also:

ClientActionProducer.clientAction(java.lang.String)

clientInput

public void clientInput(java.lang.String input)

Specified by:

clientInput in interface nextapp.echoservlet.ClientInputProducer

See Also:

ClientInputProducer.clientInput(java.lang.String)

imageUpdate

public void imageUpdate(nextapp.echo.event.ImageUpdateEvent e)

Description copied from class: EchoPointComponentPeer

If an image changes, we redraw() the peer.

In 99% of cases, this is actually what you want to do.

Specified by:

imageUpdate in interface nextapp.echo.event.ImageUpdateListener

Overrides:

imageUpdate in class EchoPointComponentPeer

See Also:

ImageUpdateListener.imageUpdate(nextapp.echo.event.ImageUpdateEvent)

render

public void render(nextapp.echoservlet.RenderingContext rc,
                   nextapp.echoservlet.html.Element parent)

Renders the Component

renderCS

public void renderCS(nextapp.echoservlet.RenderingContext rc,
                     nextapp.echoservlet.html.Element parent)

Renders the Tree as a client side Tree

renderSS

public void renderSS(nextapp.echoservlet.RenderingContext rc,
                     nextapp.echoservlet.html.Element parent)

Renders the Tree as a server side Tree

unregistered

public void unregistered()

Description copied from class: EchoPointComponentPeer

This removes the property change listener and then calls toolTipHelper.unregistered();. If there is an ImageManager, then all images are removed.

Overrides:

unregistered in class EchoPointComponentPeer

See Also:

EchoPointComponentPeer.unregistered()