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

Class LabelIconPanel

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.tree.LabelIconPanel

All Implemented Interfaces:

Serializable, Iterable<Component>, IEventSink, IEventSource, IConverterLocator, IHeaderContributor, IRequestableComponent, org.apache.wicket.util.IHierarchical<Component>, org.apache.wicket.util.io.IClusterable

Direct Known Subclasses:

LinkIconPanel

public class LabelIconPanel
extends Panel

Simple panel that contains an icon next to a label.

Author:

Matej Knopp

See Also:

Serialized Form

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_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER

Constructor Summary

Constructors

Constructor and Description
LabelIconPanel(String id, IModel<Object> model, BaseTree tree) Constructs the panel.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addComponents(IModel<Object> model, BaseTree tree) Adds the icon and content components to the panel.
protected ResourceReference	getImageResourceReference(BaseTree tree, Object node) Returns the image resource reference based on the give tree node type.
protected ResourceReference	getResourceFolderClosed(Object node) Returns resource reference for closed folder icon.
protected ResourceReference	getResourceFolderOpen(Object node) Returns resource reference for open folder icon.
protected ResourceReference	getResourceItemLeaf(Object node) Returns resource reference for a leaf icon.
protected Component	newContentComponent(String componentId, BaseTree tree, IModel<?> model) Creates the content component (label in this case) for the node
protected Component	newImageComponent(String componentId, BaseTree tree, IModel<Object> model) Creates the icon component for the node
protected IModel<Object>	wrapNodeModel(IModel<Object> nodeModel) Optional method for wrapping (creating an intermediate model) for the tree node model

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

newMarkupSourcingStrategy

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

getWebPage, getWebRequest, getWebResponse, getWebSession

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onComponentTagBody, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, canCallListenerInterface, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, 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, 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, initModel, internalOnModelChanged, internalPrepareForRender, internalRenderComponent, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, onAfterRender, onBeforeRender, onComponentTag, onConfigure, onDetach, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, prepareForRender, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderHead, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setRequestFlag, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelIconPanel

public LabelIconPanel(String id,
              IModel<Object> model,
              BaseTree tree)

Constructs the panel.

Parameters:

id - component id

model - model that is used to access the TreeNode

tree -

Method Detail

addComponents

protected void addComponents(IModel<Object> model,
                 BaseTree tree)

Adds the icon and content components to the panel. You can override this method if you want custom components to be added

Parameters:

model - model that can be used to retrieve the TreeNode

tree -

newImageComponent

protected Component newImageComponent(String componentId,
                          BaseTree tree,
                          IModel<Object> model)

Creates the icon component for the node

Parameters:

componentId -

tree -

model -

Returns:

icon image component

newContentComponent

protected Component newContentComponent(String componentId,
                            BaseTree tree,
                            IModel<?> model)

Creates the content component (label in this case) for the node

Parameters:

componentId -

tree -

model -

Returns:

content component

getImageResourceReference

protected ResourceReference getImageResourceReference(BaseTree tree,
                                          Object node)

Returns the image resource reference based on the give tree node type.

Parameters:

tree -

node -

Returns:

image resource reference

wrapNodeModel

protected IModel<Object> wrapNodeModel(IModel<Object> nodeModel)

Optional method for wrapping (creating an intermediate model) for the tree node model

Parameters:

nodeModel -

Returns:

wrapped model

getResourceFolderClosed

protected ResourceReference getResourceFolderClosed(Object node)

Returns resource reference for closed folder icon.

Parameters:

node -

Returns:

resource reference

getResourceFolderOpen

protected ResourceReference getResourceFolderOpen(Object node)

Returns resource reference for open folder icon.

Parameters:

node -

Returns:

resource reference

getResourceItemLeaf

protected ResourceReference getResourceItemLeaf(Object node)

Returns resource reference for a leaf icon.

Parameters:

node -

Returns:

resource reference