---

Classes

• _global_
• MochiKit.Base
• MochiKit.DateTime
• MochiKit.DateTime.TimePeriod
• MochiKit.DOM
• MochiKit.Style
• MochiKit.SVG
• MochiKit.Widget
• MochiKit.Widget.Button
• MochiKit.Widget.Dialog
• MochiKit.Widget.Field
• MochiKit.Widget.FileStreamer
• MochiKit.Widget.Form
• MochiKit.Widget.FormValidator
• MochiKit.Widget.Icon
• MochiKit.Widget.Overlay
• MochiKit.Widget.Pane
• MochiKit.Widget.Popup
• MochiKit.Widget.ProgressBar
• MochiKit.Widget.TabContainer
• MochiKit.Widget.Table
• MochiKit.Widget.TableColumn
• MochiKit.Widget.TextArea
• MochiKit.Widget.TextField
• MochiKit.Widget.Tree
• MochiKit.Widget.TreeNode
• MochiKit.Widget.Wizard

---

Class MochiKit.Widget.Overlay

Extends MochiKit.Widget.
The overlay widget class. Used to provide a layer on top of the parent node, using a <div> HTML element. This widget is useful for disabling the user interface during an operation.
Defined in: Widget.js.

Class Summary

Constructor Attributes	Constructor Name and Description
	MochiKit.Widget.Overlay(attrs) Creates a new overlay widget.

Fields borrowed from class MochiKit.Widget:

_id, Classes

Method Summary

Method Attributes	Method Name and Description
	setAttrs(attrs) Updates the widget or HTML DOM node attributes.

Methods borrowed from class MochiKit.Widget:

_animQueueId, _createWidgetTreeElem, _eventHandler, _widgetMixin, addAll, addChildNode, addClass, animate, blurAll, createWidget, createWidgetTree, destroy, destroyWidget, emitSignal, getChildNodes, hasClass, hide, isFormField, isHidden, isWidget, removeAll, removeChildNode, removeClass, setStyle, show, toggleClass

Parameters:

{Object} attrs

the widget and node attributes to set

{Boolean} attrs.loading Optional

the display loading icon flag

{String} attrs.message Optional

the overlay message text

---