nextapp.echoservlet.ui
Class TextComponentUI

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

All Implemented Interfaces:

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

Direct Known Subclasses:

TextAreaUI, TextFieldUI

public abstract class TextComponentUI
extends AbstractComponentPeer
implements ClientInputProducer, java.beans.PropertyChangeListener

A base peer class for components derived from TextComponent.

See Also:

Serialized Form

Field Summary

protected boolean

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

Fields inherited from interface nextapp.echoservlet.ComponentPeer

IGNORE_PROPERTY_CHANGE

Constructor Summary

TextComponentUI()

Method Summary

void	clientInput(java.lang.String input) Called when a client sends an input string through an input field.
protected ComponentStyle	getStyle() Returns a ComponentStyle object suitable for this component.
void	propertyChange(java.beans.PropertyChangeEvent e)
void	registered() Called when the component is registered.
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, render, 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

renderedActive

protected boolean renderedActive

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

Constructor Detail

TextComponentUI

public TextComponentUI()

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)

getStyle

protected ComponentStyle getStyle()

Returns a ComponentStyle object suitable for this component. The style will include attributes for border color and border size if they are necessary.

Returns:

A ComponentStyle for the text component.

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()

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()