nextapp.echoservlet.ui
Class ListBoxUI

java.lang.Object
  nextapp.echoservlet.AbstractComponentPeer
      nextapp.echoservlet.ui.ListBoxUI

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, ClientActionProducer, ClientInputProducer, ComponentPeer

public class ListBoxUI
extends AbstractComponentPeer
implements ClientActionProducer, ClientInputProducer, java.beans.PropertyChangeListener

A peer for ListBox components.

See Also:

Serialized Form

Field Summary

protected boolean	renderedActive Indicates whether the component was most recently rendered editable and enabled.
static long	serialVersionUID
static StaticText	SERVICE_LIST_BOX_SCRIPT A service that will provide the JavaScript used to manage a list box's state.

Fields inherited from interface nextapp.echoservlet.ComponentPeer

IGNORE_PROPERTY_CHANGE

Constructor Summary

ListBoxUI()

Method Summary

void	clientAction(java.lang.String action) Called when the user causes an action from the client.
void	clientInput(java.lang.String input) Called when a client sends an input string through an input field.
static java.lang.String	getInitializeScript(Connection connection, InstancePeer instancePeer, java.util.List keyActionCommands, java.util.List peers)
boolean	isRedrawEnabled()
void	propertyChange(java.beans.PropertyChangeEvent e)
void	registered() Called when the component is registered.
void	render(RenderingContext rc, Element parent) A method that should be overridden for the ComponentPeer to produce HTML output.
void	setRedrawEnabled(boolean redrawEnabled)
void	unregistered() Called when the component is 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

Methods inherited from interface nextapp.echoservlet.ClientInputProducer

getId

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

SERVICE_LIST_BOX_SCRIPT

public static final StaticText SERVICE_LIST_BOX_SCRIPT

A service that will provide the JavaScript used to manage a list box's state.

renderedActive

protected boolean renderedActive

Indicates whether the component was most recently rendered editable and enabled.

Constructor Detail

ListBoxUI

public ListBoxUI()

Method Detail

clientInput

public void clientInput(java.lang.String input)

Description copied from interface: ClientInputProducer

Called when a client sends an input string through an input field.

Specified by:

clientInput in interface ClientInputProducer

Parameters:

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

See Also:

ClientInputProducer.clientInput(String)

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent e)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

See Also:

PropertyChangeListener.propertyChange(PropertyChangeEvent)

registered

public void registered()

Description copied from class: AbstractComponentPeer

Called when the component is registered. This method should be overridden if necessary.

Specified by:

registered in interface ComponentPeer

Overrides:

registered in class AbstractComponentPeer

See Also:

ComponentPeer.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(RenderingContext, Element)

unregistered

public void unregistered()

Description copied from class: AbstractComponentPeer

Called when the component is unregistered. This method should be overridden if necessary.

Specified by:

unregistered in interface ComponentPeer

Overrides:

unregistered in class AbstractComponentPeer

See Also:

ComponentPeer.unregistered()

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

Parameters:

action - The action command generated by the client.

isRedrawEnabled

public boolean isRedrawEnabled()

setRedrawEnabled

public void setRedrawEnabled(boolean redrawEnabled)

getInitializeScript

public static java.lang.String getInitializeScript(Connection connection,
                                                   InstancePeer instancePeer,
                                                   java.util.List keyActionCommands,
                                                   java.util.List peers)