echopoint.ui
Class TextFieldUI

java.lang.Object
  nextapp.echoservlet.ComponentPeer
      nextapp.echoservlet.ui.TextComponentUI
          nextapp.echoservlet.ui.TextFieldUI
              echopoint.ui.TextFieldUI

All Implemented Interfaces:

nextapp.echoservlet.ClientActionProducer, nextapp.echoservlet.ClientInputProducer, java.util.EventListener, java.beans.PropertyChangeListener, java.io.Serializable

Direct Known Subclasses:

AbstractDateFieldUI, ClientDatePickerUI, ComboBoxUI, NumberFormatFieldUI, SpinFieldUI

public class TextFieldUI

extends nextapp.echoservlet.ui.TextFieldUI

TextFieldUI is the peer for the echopoint.TextField

Its has support for the new Validation classes as well as modularises the creation of the INPUT element.

See Also:

Serialized Form

Field Summary

protected ToolTipPopUpSupportHelper

toolTipHelper a ToolTipPopUpSupportHelper available to subclasses

Fields inherited from class nextapp.echoservlet.ui.TextFieldUI

SERVICE_TEXT_FIELD_SCRIPT

Fields inherited from class nextapp.echoservlet.ui.TextComponentUI

renderedActive

Constructor Summary

TextFieldUI()

Method Summary

protected java.lang.String	generateOnBlurJavaScript(nextapp.echoservlet.RenderingContext rc) Called to return the onblur script that saves the state of the TextField and also performs client side validation.
protected java.lang.String	generateOnChangeJavaScript(nextapp.echoservlet.RenderingContext rc) Called to return the onchange script that saves the state of the TextField and also performs client side validation.
protected nextapp.echoservlet.ComponentStyle	getStyle()
protected TextField	getTextField() A helper method to get the TextField safelt instead of via (TextField) getComponent().
protected nextapp.echoservlet.html.Element	getTextInput(nextapp.echoservlet.RenderingContext rc, TextField textField, java.lang.String styleClassName) Called to return the HTML element that will be used as the visiual representation of the TextField.
static void	register() Registers the Component with its peer bindings
void	registered()
void	render(nextapp.echoservlet.RenderingContext rc, nextapp.echoservlet.html.Element parent)
void	unregistered()

Methods inherited from class nextapp.echoservlet.ui.TextFieldUI

clientAction

Methods inherited from class nextapp.echoservlet.ui.TextComponentUI

clientInput, propertyChange

Methods inherited from class nextapp.echoservlet.ComponentPeer

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

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

toolTipHelper

protected ToolTipPopUpSupportHelper toolTipHelper

a ToolTipPopUpSupportHelper available to subclasses

Constructor Detail

TextFieldUI

public TextFieldUI()

Method Detail

registered

public void registered()

See Also:

TextComponentUI.registered()

unregistered

public void unregistered()

See Also:

TextComponentUI.unregistered()

register

public static void register()

Registers the Component with its peer bindings

getTextField

protected TextField getTextField()

A helper method to get the TextField safelt instead of via (TextField) getComponent().

Returns:

the TextField associated with this peer.

getStyle

protected nextapp.echoservlet.ComponentStyle getStyle()

See Also:

TextComponentUI.getStyle()

getTextInput

protected nextapp.echoservlet.html.Element getTextInput(nextapp.echoservlet.RenderingContext rc,
                                                        TextField textField,
                                                        java.lang.String styleClassName)

Called to return the HTML element that will be used as the visiual representation of the TextField.

This default version returns a "input type=text" element that an id="getId()". It morphs into a "input type=password" if the field is indeed a PasswordField.

It also adds a tooltip support to the element.

Parameters:

rc - - ther renderind context in play

textField - -the textfield component

styleClassName - - the componentn style name to use

Returns:

the HTML element representing the textfield

generateOnBlurJavaScript

protected java.lang.String generateOnBlurJavaScript(nextapp.echoservlet.RenderingContext rc)

Called to return the onblur script that saves the state of the TextField and also performs client side validation. It returns a script that ends in a semi colon, ready for chaining with other scripts.

Parameters:

rc - - The rendering

Returns:

the generated on blur script

generateOnChangeJavaScript

protected java.lang.String generateOnChangeJavaScript(nextapp.echoservlet.RenderingContext rc)

Called to return the onchange script that saves the state of the TextField and also performs client side validation. It returns a script that ends in a semi colon, ready for chaining with other scripts.

Parameters:

rc - - The rendering

Returns:

the generated onchange script

render

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

See Also:

ComponentPeer.render(RenderingContext, Element)