org.apache.wicket.extensions.markup.html.tree
Class Tree

java.lang.Object
  org.apache.wicket.Component
      org.apache.wicket.MarkupContainer
          org.apache.wicket.markup.html.WebMarkupContainer
              org.apache.wicket.markup.html.WebMarkupContainerWithAssociatedMarkup
                  org.apache.wicket.markup.html.panel.Panel
                      org.apache.wicket.markup.html.tree.AbstractTree
                          org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree
                              org.apache.wicket.extensions.markup.html.tree.Tree

All Implemented Interfaces:

Serializable, EventListener, TreeModelListener, AjaxRequestTarget.ITargetRespondListener, IClusterable, IConverterLocator, IHeaderPartContainerProvider, ITreeStateListener

public class Tree
extends DefaultAbstractTree

A complete tree implementation where three item consists of junction link, icon and label.

Author:

Matej Knopp

See Also:

Serialized Form

Nested Class Summary

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

DefaultAbstractTree.ILinkCallback, DefaultAbstractTree.LinkType

Nested classes/interfaces inherited from class org.apache.wicket.Component

Component.ComponentModelChange, Component.EnabledChange, Component.IVisitor<T extends Component>, Component.VisibilityChange

Field Summary

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_CONFIGURED, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED6, FLAG_RESERVED7, FLAG_RESERVED8, PATH_SEPARATOR, RENDER

Constructor Summary

Tree(String id)
Tree constructor.

Tree(String id, IModel<TreeModel> model)
Tree constructor.

Tree(String id, TreeModel model)
Tree constructor.

Method Summary

protected void	populateTreeItem(WebMarkupContainer item, int level) Populates the tree item.
protected String	renderNode(TreeNode node) This method is called for every node to get it's string representation.

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

getCSS, getFolderClosed, getFolderOpen, getItem, getLinkType, getNodeIcon, newIndentation, newJunctionImage, newJunctionLink, newLink, newNodeIcon, newNodeLink, onJunctionLinkClicked, onNodeLinkClicked, setLinkType

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

addComponent, allNodesCollapsed, allNodesExpanded, getChildAt, getChildCount, getModel, getModelObject, getNodeComponent, getParentNode, getTreeState, invalidateAll, isForceRebuildOnSelectionChange, isLeaf, isNodeExpanded, isRootLess, markNodeChildrenDirty, markNodeDirty, newTreeState, nodeChildren, nodeCollapsed, nodeExpanded, nodeSelected, nodeUnselected, onAfterRender, onBeforeAttach, onBeforeRender, onDetach, onTargetRespond, setModel, setModelObject, setRootLess, treeNodesChanged, treeNodesInserted, treeNodesRemoved, treeStructureChanged, updateTree, updateTree

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

onComponentTag, onComponentTagBody, renderHead

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

newHeaderPartContainer, renderHeadFromAssociatedMarkupFile

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

getMarkupType, getWebPage, getWebRequest

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, autoAdd, contains, findMarkupStream, get, get, getAssociatedMarkupStream, getMarkupStream, hasAssociatedMarkup, internalAdd, isTransparentResolver, iterator, iterator, newMarkupResourceStream, onAfterRenderChildren, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, renderNext, replace, setDefaultModel, setMarkupStream, size, swap, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, callOnBeforeRenderIfNotVisible, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, configure, continueToOriginalDestination, debug, detach, detachBehaviors, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getBehaviors, getBehaviors, getBehaviorsRawList, getClassRelativePath, getComponentBorder, getConverter, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessage, getFlag, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdImpl, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getSizeInBytes, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalAttach, internalDetach, internalOnAttach, internalOnDetach, internalOnModelChanged, isActionAuthorized, isAncestorOf, isAttached, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, locateMarkupStream, markAttached, markRendering, modelChanged, modelChanging, onAttach, onBeginRequest, onConfigure, onEndRequest, onInitialize, onModelChanged, onModelChanging, onRemove, prepareForRender, prepareForRender, redirectToInterceptPage, remove, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, setAuto, setComponentBorder, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setFlag, setIgnoreAttributeModifier, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

Tree

public Tree(String id)

Tree constructor.

Parameters:

id - The component id

Tree

public Tree(String id,
            IModel<TreeModel> model)

Tree constructor.

Parameters:

id - The component id

model - The tree model

Tree

public Tree(String id,
            TreeModel model)

Tree constructor.

Parameters:

id - The component id

model - The tree model

Method Detail

populateTreeItem

protected void populateTreeItem(WebMarkupContainer item,
                                int level)

Populates the tree item. It creates all necesary components for the tree to work properly.

Specified by:

populateTreeItem in class AbstractTree

Parameters:

item -

level -

renderNode

protected String renderNode(TreeNode node)

This method is called for every node to get it's string representation.

Parameters:

node - The tree node to get the string representation of

Returns:

The string representation