net.sf.tacos.components
Class FieldHint

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.BaseComponent
              net.sf.tacos.components.FieldHint

All Implemented Interfaces:

Locatable, LocationHolder, org.apache.tapestry.IComponent, org.apache.tapestry.IDirectEvent, org.apache.tapestry.internal.Component, org.apache.tapestry.IRender, org.apache.tapestry.ITemplateComponent

public abstract class FieldHint
extends org.apache.tapestry.BaseComponent

Provides a hint for a form field to guide the user on how to fill it. The box with the helper text appears when the field is focused and disappears when the focus is lost.

Author:

Igor Drobiazko

Field Summary

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

FieldHint()

Method Summary

abstract String	getEndEvent() The js event of the form component that should make the hint hidden.
abstract org.apache.tapestry.form.IFormComponent	getField() Field parameter.
abstract org.apache.tapestry.IScript	getScript() Injected IScript.
abstract String	getStartEvent() The js event of the form component that should make the hint visible.
protected void	renderComponent(org.apache.tapestry.IMarkupWriter writer, org.apache.tapestry.IRequestCycle cycle)

Methods inherited from class org.apache.tapestry.BaseComponent

addOuter, finishLoad, getContainedRenderers, getInnerRenderers

Methods inherited from class org.apache.tapestry.AbstractComponent

addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, generateClientId, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getBoundId, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getRenderWorker, getSpecification, getSpecifiedId, getTemplateTagName, hasEvents, hashCode, isInActiveState, isParameterBound, isRendering, isStateful, pageEndRender, peekClientId, prepareForRender, render, renderBody, renderIdAttribute, renderInformalParameters, setBinding, setClientId, setContainedComponent, setContainer, setHasEvents, setId, setNamespace, setPage, setTemplateTagName, toString, triggerEvent

Methods inherited from class org.apache.hivemind.impl.BaseLocatable

getLocation, setLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tapestry.IComponent

addAsset, addBody, addComponent, enterActiveState, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getSpecification, getSpecifiedId, getTemplateTagName, isRendering, peekClientId, renderBody, setBinding, setClientId, setContainedComponent, setContainer, setId, setNamespace, setPage, setTemplateTagName

Methods inherited from interface org.apache.tapestry.IRender

render

Methods inherited from interface org.apache.hivemind.LocationHolder

setLocation

Methods inherited from interface org.apache.hivemind.Locatable

getLocation

Constructor Detail

FieldHint

public FieldHint()

Method Detail

renderComponent

protected void renderComponent(org.apache.tapestry.IMarkupWriter writer,
                               org.apache.tapestry.IRequestCycle cycle)

Overrides:

renderComponent in class org.apache.tapestry.BaseComponent

getScript

public abstract org.apache.tapestry.IScript getScript()

Injected IScript.

getField

public abstract org.apache.tapestry.form.IFormComponent getField()

Field parameter.

getStartEvent

public abstract String getStartEvent()

The js event of the form component that should make the hint visible.

getEndEvent

public abstract String getEndEvent()

The js event of the form component that should make the hint hidden.