wicket.markup.html.form
Class ImageButton

java.lang.Object
  wicket.Component
      wicket.MarkupContainer
          wicket.markup.html.WebMarkupContainer
              wicket.markup.html.form.FormComponent
                  wicket.markup.html.form.Button
                      wicket.markup.html.form.ImageButton

All Implemented Interfaces:

IAjaxListener, IHeaderContributor, IRequestListener, IResourceListener, java.io.Serializable

public class ImageButton

extends Button

implements IResourceListener

A button which renders itself as an image button resource.

For details of how ImageButtons load, generate and manage images, see LocalizedImageResource.

Author:

Jonathan Locke

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class wicket.markup.html.form.FormComponent

FormComponent.IVisitor

Nested classes inherited from class wicket.Component

Component.ComponentModelChange, Component.VisibilityChange

Field Summary

Fields inherited from class wicket.markup.html.form.FormComponent

FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, NO_INVALID_INPUT

Fields inherited from class wicket.Component

FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4

Constructor Summary

ImageButton(java.lang.String id)

ImageButton(java.lang.String id, ResourceReference resourceReference)
Constructs an image directly from an image resource.

ImageButton(java.lang.String id, java.lang.String label)
Constructor

ImageButton(java.lang.String id, WebResource imageResource)
Constructs an image button directly from an image resource.

Method Summary

protected void	onComponentTag(ComponentTag tag) Processes the component tag.
void	onResourceRequested() Called when a resource is requested.
protected void	onSessionAttach() Called when this component is deserialized as part of session replication

Methods inherited from class wicket.markup.html.form.Button

getDefaultFormProcessing, getOnClickScript, onSubmit, setDefaultFormProcessing, updateModel

Methods inherited from class wicket.markup.html.form.FormComponent

add, getForm, getInput, getInputName, getLabel, getModelValue, getValidationType, getValidators, getValue, inputAsInt, inputAsInt, inputAsIntArray, inputAsStringArray, invalid, isMultiPart, isPersistent, isValid, isValidated, onInvalid, onModelChanged, onValid, setLabel, setModelValue, setPersistent, supportsPersistence, valid, validate

Methods inherited from class wicket.markup.html.WebMarkupContainer

getMarkupType, onRender, renderHead

Methods inherited from class wicket.MarkupContainer

add, autoAdd, contains, findMarkupStream, get, getAssociatedMarkupStream, getMarkupStream, internalAdd, internalBeginRequest, internalEndRequest, iterator, iterator, onComponentTagBody, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, replace, setMarkupStream, setModel, size, toString, toString, visitChildren, visitChildren

Methods inherited from class wicket.Component

add, add, addStateChange, checkComponentTag, checkComponentTagAttribute, debug, detachModel, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getAjaxHandlers, getApplication, getApplicationPages, getApplicationSettings, getClassRelativePath, getComparator, getConverter, getEscapeModelStrings, getFeedbackMessage, getFlag, getId, getLocale, getLocalizer, getModel, getModelObject, getModelObjectAsString, getPage, getPageFactory, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResource, getResponse, getSession, getString, getString, getString, getStyle, getVariation, hasErrorMessage, hasFeedbackMessage, info, initModel, internalOnBeginRequest, internalOnEndRequest, internalOnModelChanged, internalOnModelChanging, isAncestorOf, isVersioned, isVisible, isVisibleInHierarchy, modelChanged, modelChanging, newPage, newPage, onBeginRequest, onEndRequest, onModelChanging, onRequest, redirectTo, remove, render, renderComponent, renderComponentTag, rendered, replaceComponentTagBody, sameRootModel, sameRootModel, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setModelObject, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisible, urlFor, urlFor, visitParents, warn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ImageButton

public ImageButton(java.lang.String id)

See Also:

Component.Component(String)

ImageButton

public ImageButton(java.lang.String id,
                   WebResource imageResource)

Constructs an image button directly from an image resource.

Parameters:

id - See Component

imageResource - The image resource

ImageButton

public ImageButton(java.lang.String id,
                   ResourceReference resourceReference)

Constructs an image directly from an image resource.

Parameters:

id - See Component

resourceReference - The shared image resource

ImageButton

public ImageButton(java.lang.String id,
                   java.lang.String label)

Constructor

Parameters:

id - See Component

label - The button label

Method Detail

onResourceRequested

public void onResourceRequested()

Description copied from interface: IResourceListener

Called when a resource is requested.

Specified by:

onResourceRequested in interface IResourceListener

See Also:

IResourceListener.onResourceRequested()

onComponentTag

protected final void onComponentTag(ComponentTag tag)

Processes the component tag.

Overrides:

onComponentTag in class Button

Parameters:

tag - Tag to modify

See Also:

Component.onComponentTag(ComponentTag)

onSessionAttach

protected void onSessionAttach()

Description copied from class: Component

Called when this component is deserialized as part of session replication

Overrides:

onSessionAttach in class Component

See Also:

Component.onSessionAttach()