org.wicketstuff.scriptaculous.dragdrop
Class SortableListView<T>

java.lang.Object
  org.apache.wicket.Component
      org.apache.wicket.MarkupContainer
          org.apache.wicket.markup.html.WebMarkupContainer
              org.wicketstuff.scriptaculous.dragdrop.SortableListView<T>

All Implemented Interfaces:

java.io.Serializable, org.apache.wicket.IClusterable, org.apache.wicket.IConverterLocator

public abstract class SortableListView<T>
extends org.apache.wicket.markup.html.WebMarkupContainer

Extension to ListView that allows for drag/drop reordering of items.

The underlying List model will be updated whenever the user drag/drop reorders the list. The application can listen for the reordering using a ??? model change listener ???

it *might* be possible to add/remove list items by drag/dropping list items from one sortable list to another or to a draggable target. I haven't tested this yet...

Author:

Ryan Sonnek

See Also:

http://wiki.script.aculo.us/scriptaculous/show/Sortable.create, Serialized Form

Nested Class Summary

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_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

SortableListView(java.lang.String id, java.lang.String itemId, org.apache.wicket.model.IModel<java.util.List<T>> model)

SortableListView(java.lang.String id, java.lang.String itemId, java.util.List<T> items)

Method Summary

void	addContainment(SortableListView otherView) add other sortable containers that items can be drag/dropped to.
java.lang.String	getDraggableClassName() extension point for integrating with DraggableTarget
org.apache.wicket.model.IModel<java.util.List<T>>	getModel()
protected void	onRender(org.apache.wicket.markup.MarkupStream markupStream)
protected abstract void	populateItemInternal(org.apache.wicket.markup.html.list.ListItem<T> item) callback extension point for populating each list item.
void	setConstraintHorizontal()
void	setConstraintVertical()
void	setDropOnEmpty(boolean value)
void	setGhosting(boolean value)
void	setHoverClass(java.lang.String className)
void	setScrollSensitivity(int value)
void	setScrollSpeed(int value)

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, onComponentTagBody, 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, onAfterRender, onAttach, onBeforeRender, onBeginRequest, onComponentTag, onConfigure, onDetach, onEndRequest, onInitialize, onModelChanged, onModelChanging, onRemove, prepareForRender, prepareForRender, redirectToInterceptPage, remove, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderHead, 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

SortableListView

public SortableListView(java.lang.String id,
                        java.lang.String itemId,
                        java.util.List<T> items)

SortableListView

public SortableListView(java.lang.String id,
                        java.lang.String itemId,
                        org.apache.wicket.model.IModel<java.util.List<T>> model)

Method Detail

getModel

public org.apache.wicket.model.IModel<java.util.List<T>> getModel()

setConstraintVertical

public void setConstraintVertical()

setConstraintHorizontal

public void setConstraintHorizontal()

setGhosting

public void setGhosting(boolean value)

setScrollSensitivity

public void setScrollSensitivity(int value)

setScrollSpeed

public void setScrollSpeed(int value)

setDropOnEmpty

public void setDropOnEmpty(boolean value)

setHoverClass

public void setHoverClass(java.lang.String className)

addContainment

public void addContainment(SortableListView otherView)

add other sortable containers that items can be drag/dropped to.

Parameters:

otherView -

populateItemInternal

protected abstract void populateItemInternal(org.apache.wicket.markup.html.list.ListItem<T> item)

callback extension point for populating each list item.

Parameters:

item -

getDraggableClassName

public java.lang.String getDraggableClassName()

extension point for integrating with DraggableTarget

Returns:

See Also:

DraggableTarget#acceptAll(SortableContainer)

onRender

protected void onRender(org.apache.wicket.markup.MarkupStream markupStream)

Overrides:

onRender in class org.apache.wicket.MarkupContainer