net.sf.tacos.components.scriptaculous
Class Draggable

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          net.sf.tacos.components.scriptaculous.Draggable

All Implemented Interfaces:

Locatable, LocationHolder, org.apache.tapestry.IComponent, org.apache.tapestry.IDirectEvent, org.apache.tapestry.internal.Component, org.apache.tapestry.IRender

public abstract class Draggable
extends org.apache.tapestry.AbstractComponent

Implementation of the Draggables.

This component makes html elements draggable. Draggables can be dragged and dropped into Droppables.

Example:

<div jwcid="@tacos:Draggable" draggables="ognl:{'id1', 'id2', 'id3'}" />

Since:

4.1

Author:

Igor Drobiazko

See Also:

Droppable

Field Summary

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

Draggable()

Method Summary

abstract List	getDraggables() Returns String[] or Collection of element ids to make draggable.
abstract org.apache.tapestry.IScript	getScript() Injected IScript.
abstract boolean	isGhosting() If set to true, clones the element and drags the clone, leaving the original in place until the clone is dropped.
abstract boolean	isRevert() If set to true, the element returns to its original position when the drags ends.
protected void	renderComponent(org.apache.tapestry.IMarkupWriter writer, org.apache.tapestry.IRequestCycle cycle)

Methods inherited from class org.apache.tapestry.AbstractComponent

addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, finishLoad, generateClientId, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getBoundId, getClientId, getComponent, getComponents, getContainedComponent, getContainedRenderers, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getInnerRenderers, getListeners, getMessages, getNamespace, getPage, getRenderWorker, getSpecification, getSpecifiedId, getTemplateTagName, hasEvents, hashCode, isInActiveState, isParameterBound, isRendering, isStateful, pageEndRender, peekClientId, prepareForRender, render, renderBody, renderIdAttribute, renderInformalParameters, setBinding, setClientId, setContainedComponent, setContainer, setHasEvents, setId, setNamespace, setPage, setTemplateTagName, toString, triggerEvent

Methods inherited from class org.apache.hivemind.impl.BaseLocatable

getLocation, setLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hivemind.LocationHolder

setLocation

Methods inherited from interface org.apache.hivemind.Locatable

getLocation

Constructor Detail

Draggable

public Draggable()

Method Detail

renderComponent

protected void renderComponent(org.apache.tapestry.IMarkupWriter writer,
                               org.apache.tapestry.IRequestCycle cycle)

Specified by:

renderComponent in class org.apache.tapestry.AbstractComponent

getDraggables

public abstract List getDraggables()

Returns String[] or Collection of element ids to make draggable.

isGhosting

public abstract boolean isGhosting()

If set to true, clones the element and drags the clone, leaving the original in place until the clone is dropped.

isRevert

public abstract boolean isRevert()

If set to true, the element returns to its original position when the drags ends.

getScript

public abstract org.apache.tapestry.IScript getScript()

Injected IScript.