org.apache.tapestry.form
Class DatePicker

java.lang.Object
  extended by org.apache.tapestry.spec.BaseLocatable
      extended by org.apache.tapestry.AbstractComponent
          extended by org.apache.tapestry.form.AbstractFormComponent
              extended by org.apache.tapestry.form.DatePicker
All Implemented Interfaces:
IFormComponent, IComponent, ILocatable, ILocationHolder, IRender

public abstract class DatePicker
extends AbstractFormComponent

Provides a Form java.util.Date field component for selecting dates. [Component Reference]

Since:
2.2
Version:
$Id: DatePicker.java 243834 2004-03-09 18:23:51Z hlship $
Author:
Paul Geerts, Malcolm Edgar

Constructor Summary
DatePicker()
           
 
Method Summary
protected  void finishLoad()
          Invoked, as a convienience, from AbstractComponent.finishLoad(IRequestCycle, IPageLoader, IComponentSpecification).
abstract  String getFormat()
           
abstract  IAsset getIcon()
           
abstract  boolean getIncludeWeek()
           
abstract  Date getValue()
           
abstract  boolean isDisabled()
          Returns true if the component is disabled.
protected  void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
          Invoked by AbstractComponent.render(IMarkupWriter, IRequestCycle) to actually render the component (with any parameter values already set).
abstract  void setValue(Date value)
           
 
Methods inherited from class org.apache.tapestry.form.AbstractFormComponent
getDisplayName, getForm, getForm, getName, setForm, setName
 
Methods inherited from class org.apache.tapestry.AbstractComponent
addAsset, addBody, addComponent, cleanupAfterRender, finishLoad, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, fireObservedChange, format, format, format, format, formatString, formatString, formatString, formatString, generateAttributes, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getChangeObserver, getComponent, getComponents, getContainer, getExtendedId, getId, getIdPath, getListeners, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, getString, pageEndRender, prepareForRender, render, renderBody, renderInformalParameters, setBinding, setContainer, setId, setNamespace, setPage, setProperty, setSpecification, toString
 
Methods inherited from class org.apache.tapestry.spec.BaseLocatable
getLocation, setLocation
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.apache.tapestry.IComponent
addAsset, addBody, addComponent, finishLoad, getAsset, getAssets, getBinding, getBindingNames, getBindings, getComponent, getComponents, getContainer, getExtendedId, getId, getIdPath, getMessage, getMessages, getNamespace, getPage, getProperty, getSpecification, getString, renderBody, setBinding, setContainer, setId, setNamespace, setPage, setProperty, setSpecification
 
Methods inherited from interface org.apache.tapestry.IRender
render
 
Methods inherited from interface org.apache.tapestry.ILocationHolder
setLocation
 
Methods inherited from interface org.apache.tapestry.ILocatable
getLocation
 

Constructor Detail

DatePicker

public DatePicker()
Method Detail

getFormat

public abstract String getFormat()

getValue

public abstract Date getValue()

setValue

public abstract void setValue(Date value)

isDisabled

public abstract boolean isDisabled()
Description copied from interface: IFormComponent
Returns true if the component is disabled. This is important when the containing form is submitted, since disabled parameters do not update their bindings.


getIncludeWeek

public abstract boolean getIncludeWeek()

getIcon

public abstract IAsset getIcon()

finishLoad

protected void finishLoad()
Description copied from class: AbstractComponent
Invoked, as a convienience, from AbstractComponent.finishLoad(IRequestCycle, IPageLoader, IComponentSpecification). This implemenation does nothing. Subclasses may override without invoking this implementation.

Overrides:
finishLoad in class AbstractComponent

renderComponent

protected void renderComponent(IMarkupWriter writer,
                               IRequestCycle cycle)
Description copied from class: AbstractComponent
Invoked by AbstractComponent.render(IMarkupWriter, IRequestCycle) to actually render the component (with any parameter values already set). This is the method that subclasses must implement.

Specified by:
renderComponent in class AbstractComponent