org.efaps.ui.wicket.components.tree
Class StructurBrowserTree

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.efaps.ui.wicket.components.tree.StructurBrowserTree

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.swing.event.TreeModelListener, org.apache.wicket.ajax.AjaxRequestTarget.ITargetRespondListener, org.apache.wicket.IClusterable, org.apache.wicket.IConverterLocator, org.apache.wicket.markup.html.IHeaderPartContainerProvider, org.apache.wicket.markup.html.tree.ITreeStateListener

public class StructurBrowserTree
extends org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree

This class renders a Tree, which loads the children asynchron.
The items of the tree consists of junction link, icon and label. An additional arrow showing the direction of the child can be rendered depending on a Tristate.

Version:

$Id: StructurBrowserTree.java 4533 2010-05-24 20:28:54Z jan.moxter $

Author:

The eFaps Team

See Also:

Serialized Form

Nested Class Summary

class

StructurBrowserTree.AjaxUpdateBehavior This class is used to add an UpdateBehavior to this tree.

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

org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree.ILinkCallback, org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree.LinkType

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

org.apache.wicket.Component.ComponentModelChange, org.apache.wicket.Component.EnabledChange, org.apache.wicket.Component.IVisitor<T extends org.apache.wicket.Component>, org.apache.wicket.Component.VisibilityChange

Field Summary

Fields inherited from class org.apache.wicket.Component

ENABLE, 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

StructurBrowserTree(java.lang.String _wicketId, javax.swing.tree.TreeModel _model, java.lang.String _listMenuKey)
Constructor setting the WicketId, the Model and the key of the ListMenu.

Method Summary

protected org.apache.wicket.ResourceReference	getCSS() Overwritten to deactivate.
protected org.apache.wicket.Component	newNodeIcon(org.apache.wicket.MarkupContainer _parent, java.lang.String _wicketId, javax.swing.tree.TreeNode _node) Method is used to get the icon for a node.
protected org.apache.wicket.MarkupContainer	newNodeLink(org.apache.wicket.MarkupContainer _parent, java.lang.String _wicketId, javax.swing.tree.TreeNode _node) Method creates a new node.
protected void	populateTreeItem(org.apache.wicket.markup.html.WebMarkupContainer _item, int _level) Populates the tree item.
protected java.lang.String	renderNode(javax.swing.tree.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

getFolderClosed, getFolderOpen, getItem, getLinkType, getNodeIcon, newIndentation, newJunctionImage, newJunctionLink, newLink, 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, 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, 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, onEndRequest, 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

StructurBrowserTree

public StructurBrowserTree(java.lang.String _wicketId,
                           javax.swing.tree.TreeModel _model,
                           java.lang.String _listMenuKey)

Constructor setting the WicketId, the Model and the key of the ListMenu.

Parameters:

_wicketId - wicket id of this component

_model - model for this component

_listMenuKey - key to the list menu

Method Detail

getCSS

protected org.apache.wicket.ResourceReference getCSS()

Overwritten to deactivate.

Overrides:

getCSS in class org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree

Returns:

null

newNodeIcon

protected org.apache.wicket.Component newNodeIcon(org.apache.wicket.MarkupContainer _parent,
                                                  java.lang.String _wicketId,
                                                  javax.swing.tree.TreeNode _node)

Method is used to get the icon for a node.

Overrides:

newNodeIcon in class org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree

Parameters:

_parent - parent node

_wicketId - wicket id for the new node

_node - related TreeNode

Returns:

Component

newNodeLink

protected org.apache.wicket.MarkupContainer newNodeLink(org.apache.wicket.MarkupContainer _parent,
                                                        java.lang.String _wicketId,
                                                        javax.swing.tree.TreeNode _node)

Method creates a new node.

Overrides:

newNodeLink in class org.apache.wicket.extensions.markup.html.tree.DefaultAbstractTree

Parameters:

_parent - parent node

_wicketId - wicket id for the new node

_node - related TreeNode

Returns:

MarkupContainer

populateTreeItem

protected void populateTreeItem(org.apache.wicket.markup.html.WebMarkupContainer _item,
                                int _level)

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

Specified by:

populateTreeItem in class org.apache.wicket.markup.html.tree.AbstractTree

Parameters:

_item - item to populate

_level - level of the item

renderNode

protected java.lang.String renderNode(javax.swing.tree.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 for

Returns:

The string representation