net.sf.tacos.components.dojo
Class DropTarget

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.dojo.AbstractWidget
              net.sf.tacos.components.dojo.DropTarget

All Implemented Interfaces:

Locatable, LocationHolder, org.apache.tapestry.dojo.IWidget, org.apache.tapestry.IComponent, org.apache.tapestry.IDirect, org.apache.tapestry.IDirectEvent, org.apache.tapestry.IDynamicInvoker, org.apache.tapestry.internal.Component, org.apache.tapestry.IRender

public abstract class DropTarget
extends org.apache.tapestry.dojo.AbstractWidget
implements org.apache.tapestry.IDirect

Field Summary

static String

DRAG_SOURCE_PARAMETER Name of the IRequestCycle parameter whose value is the identifier of the dropped draggable source

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

DropTarget()

Method Summary

abstract Collection	getAcceptedTypes() Type of tags target accepts
abstract Object	getDragSource() List item source parameter
abstract String	getDragSourceElement() Drag source element
abstract String	getDragSourceTag() Drag source tag
abstract org.apache.tapestry.engine.IEngineService	getEngine() Injected engine service .
abstract org.apache.tapestry.IActionListener	getListener() Injected listener parameter, may be null.
abstract org.apache.tapestry.listener.ListenerInvoker	getListenerInvoker() Injected listener invoker.
abstract String	getOnDrop() Reference to js function - called when a drop event is generated.
abstract org.apache.tapestry.IScript	getScript() Injected script.
abstract boolean	isInsertDragSource() Whether or not to allow insertion of source element
void	renderWidget(org.apache.tapestry.IMarkupWriter writer, org.apache.tapestry.IRequestCycle cycle)
void	trigger(org.apache.tapestry.IRequestCycle cycle)

Methods inherited from class org.apache.tapestry.dojo.AbstractWidget

getDestroy, renderComponent, setDestroy

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.tapestry.IDirect

isStateful

Methods inherited from interface org.apache.tapestry.IComponent

addAsset, addBody, addComponent, enterActiveState, finishLoad, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getSpecification, getSpecifiedId, getTemplateTagName, isRendering, peekClientId, renderBody, setBinding, setClientId, setContainedComponent, setContainer, setId, setNamespace, setPage, setTemplateTagName

Methods inherited from interface org.apache.tapestry.IRender

render

Methods inherited from interface org.apache.hivemind.LocationHolder

setLocation

Methods inherited from interface org.apache.hivemind.Locatable

getLocation

Methods inherited from interface org.apache.tapestry.IDynamicInvoker

getUpdateComponents, isAsync, isJson

Methods inherited from interface org.apache.tapestry.IDirectEvent

isStateful, triggerEvent

Field Detail

DRAG_SOURCE_PARAMETER

public static final String DRAG_SOURCE_PARAMETER

Name of the IRequestCycle parameter whose value is the identifier of the dropped draggable source

See Also:

IRequestCycle#getParameter(String)}, Constant Field Values

Constructor Detail

DropTarget

public DropTarget()

Method Detail

renderWidget

public void renderWidget(org.apache.tapestry.IMarkupWriter writer,
                         org.apache.tapestry.IRequestCycle cycle)

Specified by:

renderWidget in interface org.apache.tapestry.dojo.IWidget

trigger

public void trigger(org.apache.tapestry.IRequestCycle cycle)

Specified by:

trigger in interface org.apache.tapestry.IDirect

getOnDrop

public abstract String getOnDrop()

Reference to js function - called when a drop event is generated.

getDragSource

public abstract Object getDragSource()

List item source parameter

getDragSourceElement

public abstract String getDragSourceElement()

Drag source element

getDragSourceTag

public abstract String getDragSourceTag()

Drag source tag

getAcceptedTypes

public abstract Collection getAcceptedTypes()

Type of tags target accepts

isInsertDragSource

public abstract boolean isInsertDragSource()

Whether or not to allow insertion of source element

getListener

public abstract org.apache.tapestry.IActionListener getListener()

Injected listener parameter, may be null.

getScript

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

Injected script.

getListenerInvoker

public abstract org.apache.tapestry.listener.ListenerInvoker getListenerInvoker()

Injected listener invoker.

getEngine

public abstract org.apache.tapestry.engine.IEngineService getEngine()

Injected engine service .