Module org.apache.wicket.extensions

Package org.apache.wicket.extensions.markup.html.repeater.tree

Class DefaultNestedTree<T>

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.MarkupContainer

org.apache.wicket.markup.html.WebMarkupContainer

org.apache.wicket.markup.html.panel.Panel

org.apache.wicket.extensions.markup.html.repeater.tree.AbstractTree<T>

org.apache.wicket.extensions.markup.html.repeater.tree.NestedTree<T>

org.apache.wicket.extensions.markup.html.repeater.tree.DefaultNestedTree<T>

Type Parameters:

T - The node type

All Implemented Interfaces:

Serializable, Iterable<Component>, IEventSink, IEventSource, IFeedbackContributor, IConverterLocator, IGenericComponent<Set<T>,AbstractTree<T>>, IMetadataContext<Serializable,Component>, IQueueRegion, IHeaderContributor, IRequestableComponent, org.apache.wicket.util.IHierarchical<Component>, org.apache.wicket.util.io.IClusterable

public class DefaultNestedTree<T>
extends NestedTree<T>

An implementation of the NestedTree that aims to solve the 90% usecase by using Folders on a standard NestedTree.

Author:

svenmeier

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.extensions.markup.html.repeater.tree.AbstractTree

AbstractTree.State

Field Summary

Fields inherited from class org.apache.wicket.markup.html.panel.Panel

PANEL

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_INITIALIZED, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING, RFLAG_CONTAINER_HAS_REMOVALS

Constructor Summary

Constructors

Constructor	Description
DefaultNestedTree(String id, ITreeProvider<T> provider)	Construct.
DefaultNestedTree(String id, ITreeProvider<T> provider, IModel<? extends Set<T>> state)	Construct.

Method Summary

Modifier and Type	Method	Description
protected Component	newContentComponent(String id, IModel<T> node)	Creates Folder for each node.

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.tree.NestedTree

newNodeComponent, newSubtree, updateBranch, updateNode

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.tree.AbstractTree

collapse, expand, getItemReuseStrategy, getProvider, getState, initModel, newModel, onDetach, setItemReuseStrategy

Methods inherited from class org.apache.wicket.markup.html.panel.Panel

getRegionMarkup, newMarkupSourcingStrategy

Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer

getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession

Methods inherited from class org.apache.wicket.MarkupContainer

add, addDequeuedComponent, addOrReplace, autoAdd, canDequeueTag, contains, dequeue, dequeue, dequeuePreamble, findChildComponent, findComponentToDequeue, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, newDequeueContext, onComponentTagBody, onInitialize, onRender, queue, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, stream, streamChildren, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, beforeRender, canCallListener, canCallListenerAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, createConverter, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, getAjaxRegionMarkupId, getApplication, getBehaviorById, getBehaviorId, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessages, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkup, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdFromMarkup, getMarkupIdImpl, getMarkupSourcingStrategy, getMarkupTag, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, internalOnModelChanged, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isInitialized, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, onAfterRender, onBeforeRender, onComponentTag, onConfigure, onEvent, onModelChanged, onModelChanging, onReAdd, onRemove, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderPart, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlForListener, urlForListener, visitParents, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.IGenericComponent

getDefaultModel, getDefaultModelObject, getModel, getModelObject, setDefaultModel, setDefaultModelObject, setModel, setModelObject

Methods inherited from interface org.apache.wicket.IQueueRegion

dequeue, newDequeueContext

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

DefaultNestedTree

public DefaultNestedTree(String id,
 ITreeProvider<T> provider)

Construct.

Parameters:

id - component id

provider - provider of the tree

DefaultNestedTree

public DefaultNestedTree(String id,
 ITreeProvider<T> provider,
 IModel<? extends Set<T>> state)

Construct.

Parameters:

id - component id

provider - provider of the tree

state - expansion state

Method Details

newContentComponent

protected Component newContentComponent(String id,
 IModel<T> node)

Creates Folder for each node.

Specified by:

newContentComponent in class AbstractTree<T>

Parameters:

id - component id

node - the node model

Returns:

created component