echopoint.ui
Class PickListUI

java.lang.Object
  nextapp.echoservlet.AbstractComponentPeer
      echopoint.ui.util.EchoPointComponentPeer
          echopoint.ui.PickListUI

All Implemented Interfaces:

PeerDelegate, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, ChangeListener, ImageUpdateListener, ListDataListener, ClientInputProducer, ComponentPeer

public class PickListUI
extends EchoPointComponentPeer
implements ClientInputProducer, ListDataListener

PickListUI is the backend peer class for the component PickList.

See Also:

Serialized Form

Field Summary

static Service

SERVICE_PICKLIST_SCRIPT

Fields inherited from interface nextapp.echoservlet.ComponentPeer

IGNORE_PROPERTY_CHANGE

Constructor Summary

PickListUI()

Method Summary

void	clientInput(java.lang.String input) Called when a client sends an input string through an input field.
void	contentsChanged(ListDataEvent e) Indicates that the contents of the list have change.
void	intervalAdded(ListDataEvent e) Indicates that one or more items have been added to the list.
void	intervalRemoved(ListDataEvent e) Indicates that one or more items have been removed from the list.
static void	register() Registers the Component with its peer bindings
void	registered() This adds itself as a property change listener to the component, which calls redraw(), and then creates a ToolTipPopUpSupportHelper.
void	render(RenderingContext rc, Element parent) A method that should be overridden for the ComponentPeer to produce HTML output.
void	renderButtons(RenderingContext rc, Element parent, PickList pl) Renders the Buttons
void	renderListBox(RenderingContext rc, Element parent, PickList pl, boolean isLeftListBox) Renders the a ListBox
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, imageUpdate, propertyChange, removeAllImages, removeAllManagedImages, removeNewLinesAndJSQuote, removeNewLinesAndJSQuote, setImage, stateChanged, trackImage

Methods inherited from class nextapp.echoservlet.AbstractComponentPeer

addAncillaryService, generateId, getCalculatedBackground, getCalculatedFont, getCalculatedForeground, getChildCount, getComponent, getFocusedElementId, getId, getInstancePeer, getParentComponentPeer, 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

Methods inherited from interface nextapp.echoservlet.ClientInputProducer

getId

Methods inherited from interface echopoint.ui.util.PeerDelegate

getId

Field Detail

SERVICE_PICKLIST_SCRIPT

public static final Service SERVICE_PICKLIST_SCRIPT

Constructor Detail

PickListUI

public PickListUI()

Method Detail

clientInput

public void clientInput(java.lang.String input)

Called when a client sends an input string through an input field. The input field format is : left@m1,m2,...mN@s1,s2..sN|right@m1,m2,...mN@s1,s2...sN|

Specified by:

clientInput in interface ClientInputProducer

Parameters:

input - The data in the hidden input field in the controller form as last known.

contentsChanged

public void contentsChanged(ListDataEvent e)

Indicates that the contents of the list have change.

Specified by:

contentsChanged in interface ListDataListener

Parameters:

e - The ListDataEvent describing the update.

intervalAdded

public void intervalAdded(ListDataEvent e)

Indicates that one or more items have been added to the list.

Specified by:

intervalAdded in interface ListDataListener

Parameters:

e - The ListDataEvent describing the update.

intervalRemoved

public void intervalRemoved(ListDataEvent e)

Indicates that one or more items have been removed from the list.

Specified by:

intervalRemoved in interface ListDataListener

Parameters:

e - The ListDataEvent describing the update.

register

public static void register()

Registers the Component with its peer bindings

registered

public void registered()

Description copied from class: EchoPointComponentPeer

This adds itself as a property change listener to the component, which calls redraw(), and then creates a ToolTipPopUpSupportHelper.

Specified by:

registered in interface ComponentPeer

Overrides:

registered in class EchoPointComponentPeer

See Also:

EchoPointComponentPeer.registered()

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 AbstractComponentPeer

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)

renderButtons

public void renderButtons(RenderingContext rc,
                          Element parent,
                          PickList pl)

Renders the Buttons

renderListBox

public void renderListBox(RenderingContext rc,
                          Element parent,
                          PickList pl,
                          boolean isLeftListBox)

Renders the a ListBox

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.

Specified by:

unregistered in interface ComponentPeer

Overrides:

unregistered in class EchoPointComponentPeer