echopoint.ui
Class MenuItemUI

java.lang.Object
  nextapp.echoservlet.AbstractComponentPeer
      nextapp.echoservlet.ui.AbstractButtonUI
          echopoint.ui.MenuItemUI

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, ImageUpdateListener, Alignment, ClientActionProducer, ComponentPeer

public class MenuItemUI
extends AbstractButtonUI
implements ClientActionProducer

MenuItemUI is the backend peer class for the component MenuItem.

See Also:

Serialized Form

Field Summary

Fields inherited from class nextapp.echoservlet.ui.AbstractButtonUI

ICON_IMAGE, imageManager, renderedActive, ROLLOVER_ICON_IMAGE

Fields inherited from interface nextapp.echoservlet.ComponentPeer

IGNORE_PROPERTY_CHANGE

Constructor Summary

MenuItemUI()

Method Summary

void	clientAction(java.lang.String action) Called when the user causes an action from the client.
java.lang.String	getScriptAction(RenderingContext rc) Returns JavaScript code that will be executed when the button is clicked.
static void	register() Registers the Component with its peer bindings
void	render(RenderingContext rc, Element parent) A method that should be overridden for the ComponentPeer to produce HTML output.

Methods inherited from class nextapp.echoservlet.ui.AbstractButtonUI

getHorizontalAlignment, getVerticalAlignment, imageUpdate, propertyChange, registered, unregistered

Methods inherited from class nextapp.echoservlet.AbstractComponentPeer

addAncillaryService, generateId, getCalculatedBackground, getCalculatedFont, getCalculatedForeground, getChildCount, getChildren, getComponent, getFocusedElementId, getId, getInstancePeer, getParentComponentPeer, getPeer, redraw, registerAncillaryServices, removeAncillaryService, setComponent, setId, setInstancePeer, unregisterAncillaryServices

Methods inherited from class java.lang.Object

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

Constructor Detail

MenuItemUI

public MenuItemUI()

Method Detail

clientAction

public void clientAction(java.lang.String action)

Description copied from interface: ClientActionProducer

Called when the user causes an action from the client.

Specified by:

clientAction in interface ClientActionProducer

Overrides:

clientAction in class AbstractButtonUI

Parameters:

action - The action command generated by the client.

See Also:

ClientActionProducer.clientAction(java.lang.String)

getScriptAction

public java.lang.String getScriptAction(RenderingContext rc)

Description copied from class: AbstractButtonUI

Returns JavaScript code that will be executed when the button is clicked. On plain Buttons, this will normally send input to the server. On ToggleButtons, the selection state will change and input may also be sent to the server if desired by the application.

Specified by:

getScriptAction in class AbstractButtonUI

Parameters:

rc - The RenderingContext being used for the rendering of the button.

Returns:

A JavaScript method call that will be executed when the button is clicked. The returned string must be valid HTML.

See Also:

AbstractButtonUI.getScriptAction(RenderingContext)

render

public void render(RenderingContext rc,
                   Element parent)

Description copied from interface: ComponentPeer

A method that should be overridden for the ComponentPeer to produce HTML output.

Specified by:

render in interface ComponentPeer

Overrides:

render in class AbstractButtonUI

Parameters:

rc - A rendering context provided by the Connection.

parent - The element that will contain content rendered by this ComponentPeer.

See Also:

ComponentPeer.render(nextapp.echoservlet.RenderingContext, nextapp.echoservlet.html.Element)

register

public static void register()

Registers the Component with its peer bindings