Documentation for classes includes syntax, usage information, and code samples for methods, properties, and event handlers and listeners for those APIs that belong to a specific class in ActionScript (as opposed to global functions or properties). The classes are listed alphabetically. If you are not sure to which class a certain method or property belongs, you can look it up in the Index.

	Class	Package	Description
	AbstractConsumer	mx.messaging	The AbstractConsumer is the base class for both the Consumer and MultiTopicConsumer classes.
	AbstractEntityMetadata	com.adobe.fiber.valueobjects	This class defines default, error throwing implementations of all of the functions declared in IModelType and IModelInstance.
	AbstractEvent	mx.rpc.events	The base class for events that RPC services dispatch.
	AbstractInvoker	mx.rpc	An invoker is an object that actually executes a remote procedure call (RPC).
	AbstractMessage	mx.messaging.messages	Abstract base class for all messages.
	AbstractOperation	mx.rpc.http	An Operation used specifically by HTTPService or HTTPMultiService.
	AbstractOperation	mx.rpc	The AbstractOperation class represents an individual method on a service.
	AbstractProducer	mx.messaging	The AbstractProducer is the base class for the Producer and MultiTopicConsumer classes.
	AbstractService	mx.rpc	The AbstractService class is the base class for the HTTPMultiService, WebService, and RemoteObject classes.
	AbstractServiceWrapper	com.adobe.fiber.services.wrapper	The AbstractServiceWrapper class is the superclass of the hierarchy for generated service wrappers.As such it declares functions and variables common to all generated service wrappers.
	AbstractTarget	mx.logging	This class provides the basic functionality required by the logging framework for a target implementation.
	AbstractWebService	mx.rpc.soap	AbstractWebService is an abstract base class for implementations that provide RPC access to SOAP-based web services.
	AccConst	mx.accessibility	The AccConst class defines constants defined in Microsoft's Active Accessibility (MSAA) specification.
	Accessibility	flash.accessibility	The Accessibility class manages communication with screen readers.
	AccessibilityImplementation	flash.accessibility	The AccessibilityImplementation class is the base class in Flash Player that allows for the implementation of accessibility in components.
	AccessibilityProperties	flash.accessibility	The AccessibilityProperties class lets you control the presentation of Flash objects to accessibility aids, such as screen readers.
	AccessPrivileges	mx.data	Encapsulates the allowed privileges and provides access to simple descriptions of what operations are allowed.
	AccImpl	mx.accessibility	AccImpl is Flex's base accessibility implementation class for MX and Spark components.
	Accordion	mx.containers	An MX Accordion navigator container has a collection of child MX containers or Spark NavigatorContent containers, but only one of them at a time is visible.
	AccordionAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the Accordion class.
	AccordionHeader	mx.containers.accordionClasses	The AccordionHeader class defines the appearance of the navigation buttons of an Accordion.
	AccordionHeaderAccImpl	mx.accessibility	AccordionHeaderAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the AccordionHeader class.
	AccordionHeaderSkin	mx.skins.halo	The skin for all the states of an AccordionHeader in an Accordion.
	AccordionHeaderSkin	mx.skins.spark	The Spark skin class for the header of the MX Accordion container.
	AccordionHeaderSkin	mx.skins.wireframe	The wireframe skin class for the header of the MX Accordion container.
	AcknowledgeMessage	mx.messaging.messages	An AcknowledgeMessage acknowledges the receipt of a message that was sent previously.
	ActionEffectInstance	mx.effects.effectClasses	The ActionEffectInstance class is the superclass for all action effect instance classes.
	ActionScriptVersion	flash.display	The ActionScriptVersion class is an enumeration of constant values that indicate the language version of a loaded SWF file.
	ActivatorSkin	mx.skins.halo	Defines the up, down, and over states for MenuBarItem objects.
	ActivityEvent	flash.events	A Camera or Microphone object dispatches an ActivityEvent object whenever a camera or microphone reports that it has become active or inactive.
	AddAction	spark.effects	The AddAction class defines an action effect that corresponds to the AddChild property of a view state definition.
	AddActionInstance	spark.effects.supportClasses	The AddActionInstance class implements the instance class for the AddAction effect.
	AddChild	mx.states	The AddChild class adds a child display object, such as a component, to a container as part of a view state.
	AddChildAction	mx.effects	The AddChildAction class defines an action effect that corresponds to the AddChild property of a view state definition.
	AddChildActionInstance	mx.effects.effectClasses	The AddChildActionInstance class implements the instance class for the AddChildAction effect.
	AddItemAction	mx.effects	The AddItemAction class defines an action effect that determines when the item renderer appears in the control for an item being added to a list-based control, such as List or TileList, or for an item that replaces an existing item in the control.
	AddItemActionInstance	mx.effects.effectClasses	The AddItemActionInstance class implements the instance class for the AddItemAction effect.
	AddItems	mx.states	Documentation is not currently available.
	AddRemoveEffectTargetFilter	mx.effects.effectClasses	AddRemoveEffectTargetFilter is a subclass of EffectTargetFilter that handles the logic for filtering targets that have been added or removed as children to a container.
	AdvancedChannelSet	mx.messaging	Extends the base ChannelSet to add advanced messaging functionality.
	AdvancedDataGrid	mx.controls	The AdvancedDataGrid control expands on the functionality of the standard DataGrid control to add data visualization features to your Adobe Flex application.
	AdvancedDataGridAccImpl	mx.accessibility	The AdvancedDataGridAccImpl class is the accessibility class for AdvancedDataGrid.
	AdvancedDataGridAutomationImpl	mx.automation.delegates.advancedDataGrid	Defines methods and properties required to perform instrumentation for the AdvancedDataGrid control.
	AdvancedDataGridBase	mx.controls.advancedDataGridClasses	The AdvancedDataGridBase class is the base class for controls that display lists of items in multiple columns, such as the AdvancedDataGrid and OLAPDataGrid controls.
	AdvancedDataGridBaseEx	mx.controls	The AdvancedDataGridBaseEx class is a base class of the AdvancedDataGrid control.
	AdvancedDataGridBaseExAutomationImpl	mx.automation.delegates.advancedDataGrid	Defines methods and properties required to perform instrumentation for the AdvancedDataGrid control.
	AdvancedDataGridBaseSelectionData	mx.controls.advancedDataGridClasses	The AdvancedDataGridBaseSelectionData class defines a data structure used by the advanced data grid classes to track selected cells in the AdvancedDataGrid control.
	AdvancedDataGridColumn	mx.controls.advancedDataGridClasses	The AdvancedDataGridColumn class describes a column in an AdvancedDataGrid control.
	AdvancedDataGridColumnGroup	mx.controls.advancedDataGridClasses	Use the AdvancedDataGridColumnGroup class to specify column groups for the AdvancedDataGrid control.
	AdvancedDataGridDragProxy	mx.controls.advancedDataGridClasses	The AdvancedDataGridDragProxy class defines the default drag proxy used when dragging data from an AdvancedDataGrid control.
	AdvancedDataGridEvent	mx.events	The AdvancedDataGridEvent class represents event objects that are specific to the AdvancedDataGrid control, such as the event that is dispatched when an editable grid item gets the focus.
	AdvancedDataGridEventReason	mx.events	The AdvancedDataGridEventReason class defines constants for the values of the reason property of a AdvancedDataGridEvent object when the type property is itemEditEnd.
	AdvancedDataGridGroupItemRenderer	mx.controls.advancedDataGridClasses	The AdvancedDataGridGroupItemRenderer class defines the default item renderer for the nodes of the navigation tree.
	AdvancedDataGridGroupItemRendererAutomationImpl	mx.automation.delegates.advancedDataGrid	Defines methods and properties required to perform instrumentation for the AdvancedDataGridGroupItemRenderer class.
	AdvancedDataGridHeaderHorizontalSeparator	mx.skins.halo	The skin for the separator between column headers in an AdvancedDataGrid control.
	AdvancedDataGridHeaderInfo	mx.controls.advancedDataGridClasses	The AdvancedDataGridHeaderInfo class contains information that describes the hierarchy of the columns of the AdvancedDataGrid control.
	AdvancedDataGridHeaderRenderer	mx.controls.advancedDataGridClasses	The AdvancedDataGridHeaderRenderer class defines the default header renderer for a AdvancedDataGrid control.
	AdvancedDataGridHeaderShiftEvent	mx.automation.events	The AdvancedDataGridHeaderShiftEvent class represents event objects that are dispatched when an AdvancedDataGrid control's header item is shifted.
	AdvancedDataGridItemRenderer	mx.controls.advancedDataGridClasses	The AdvancedDataGridItemRenderer class defines the default item renderer for a AdvancedDataGrid control.
	AdvancedDataGridItemRendererAutomationImpl	mx.automation.delegates.advancedDataGrid	Defines methods and properties required to perform instrumentation for the AdvancedDataGridItemRenderer class.
	AdvancedDataGridItemSelectEvent	mx.automation.events	The AdvancedDataGridItemSelectEvent class represents event objects that are dispatched when an item in the header of an AdvancedDataGrid control is selected or deselected.
	AdvancedDataGridListData	mx.controls.advancedDataGridClasses	The AdvancedDataGridListData class defines the data type of the listData property implemented by drop-in item renderers or drop-in item editors for the AdvancedDataGrid control.
	AdvancedDataGridRendererDescription	mx.controls.advancedDataGridClasses	The AdvancedDataGridRendererDescription class contains information that describes an item renderer for the AdvancedDataGrid control.
	AdvancedDataGridRendererProvider	mx.controls.advancedDataGridClasses	An AdvancedDataGridRendererProvider instance defines the characteristics for a single item renderer used by the AdvancedDataGrid control.
	AdvancedDataGridSortItemRenderer	mx.controls.advancedDataGridClasses	The AdvancedDataGridSortItemRenderer class defines the item renderer for the sort icon and text field in the column header of the AdvancedDataGrid control.
	AdvancedListBase	mx.controls.listClasses	The AdvancedListBase class is the base class for controls, such as the AdvancedDataGrid and OLAPDataGrid controls, that represent lists of items that can have one or more selected items and can scroll through the items.
	AdvancedListBaseAutomationImpl	mx.automation.delegates.advancedDataGrid	Defines methods and properties required to perform instrumentation for the AdvancedListBase class.
	AdvancedListBaseContentHolderAutomationImpl	mx.automation.delegates.advancedDataGrid	Defines methods and properties required to perform instrumentation for the AdvancedListBaseContentHolder class.
	AIREvent	mx.events	The AIREvent class represents the event object passed to the event listener for several AIR-specific events dispatched by the Window and WindowedApplication components.
	Alert	mx.controls	The Alert control is a pop-up dialog box that can contain a message, a title, buttons (any combination of OK, Cancel, Yes, and No) and an icon.
	AlertAccImpl	mx.accessibility	AlertAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the Alert class.
	AlertAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the Alert control.
	AlertFormAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the AlertForm class.
	AMFChannel	mx.messaging.channels	The AMFChannel class provides the AMF support for messaging.
	Animate	spark.effects	This Animate effect animates an arbitrary set of properties between values.
	AnimateColor	spark.effects	The AnimateColor effect animates a change in a color property over time, interpolating between given from/to color values on a per-channel basis.
	AnimateColorInstance	spark.effects.supportClasses	The AnimateColorInstance class is the instance class of the AnimateColor effect, which animates a change in color by interpolating the from/to values per color channel.
	AnimateFilter	spark.effects	The AnimateFilter effect applies an mx.filters.IBitmapFilter instance to the target and allows you to animate properties of the filter between values.
	AnimateFilterInstance	spark.effects.supportClasses	The AnimateFilterInstance class implements the instance class for the AnimateFilter effect.
	AnimateInstance	spark.effects.supportClasses	The AnimateInstance class implements the instance class for the Animate effect.
	AnimateProperty	mx.effects	The AnimateProperty effect animates a property or style of a component.
	AnimatePropertyInstance	mx.effects.effectClasses	The AnimatePropertyInstance class implements the instance class for the AnimateProperty effect.
	AnimateTransform	spark.effects	The AnimateTransform effect controls all transform-related animations on target objects.
	AnimateTransform3D	spark.effects	The AnimateTransform3D effect extends the abilities of the AnimateTransform effect to 3D transform properties.
	AnimateTransformInstance	spark.effects.supportClasses	The AnimateTransformInstance class implements the instance class for the AnimateTransform effect.
	AnimateTransitionShader	spark.effects	The AnimateTransitionShader effect animates a transition between two bitmaps, one representing the start state (bitmapFrom), and the other representing the end state (bitmapTo).
	AnimateTransitionShaderInstance	spark.effects.supportClasses	The AnimateTransitionShaderInstance class implements the instance class for the AnimateTransitionShader effect.
	Animation	spark.effects.animation	The Animation class defines an animation that happens between the start and end values of a property over a specified period of time.
	AntiAliasType	flash.text	The AntiAliasType class provides values for anti-aliasing in the flash.text.TextField class.
	Application	mx.core	Flex defines a default, or Application, container that lets you start adding content to your application without explicitly defining another container.
	Application	spark.components	Flex defines a default, or Application, container that lets you start adding content to your application without explicitly defining another container.
	ApplicationAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the Application class.
	ApplicationBackground	mx.skins.halo	The skin for application background gradient.
	ApplicationControlBar	mx.containers	The ApplicationControlBar container holds components that provide global navigation and application commands For the Halo Application container.
	ApplicationDomain	flash.system	The ApplicationDomain class is a container for discrete groups of class definitions.
	ApplicationSkin	spark.skins.spark	The default skin class for the Spark Application component.
	ApplicationSkin	spark.skins.wireframe	The default wireframe skin class for the Spark Application component.
	ApplicationTitleBarBackgroundSkin	mx.skins.halo	The skin for the TitleBar of a WindowedApplication or Window.
	ApplicationUpdater	air.update	The ApplicationUpdater class defines the basic functionality of the update framework for Adobe® AIR® applications, without providing any default user interface.
	ApplicationUpdaterUI	air.update	The ApplicationUpdaterUI class defines the basic functionality of the update framework for Adobe® AIR® applications, and it provides a default user interface.
	ApplyElementIDOperation	flashx.textLayout.operations	The ChangeElementIDOperation class encapsulates an element ID change.
	ApplyElementStyleNameOperation	flashx.textLayout.operations	The ApplyElementStyleNameOperation class encapsulates a style name change.
	ApplyElementUserStyleOperation	flashx.textLayout.operations	The ApplyElementUserStyleOperation class encapsulates a change in a style value of an element.
	ApplyFormatOperation	flashx.textLayout.operations	The ApplyFormatOperation class encapsulates a style change.
	ApplyFormatToElementOperation	flashx.textLayout.operations	The ApplyFormatToElementOperation class encapsulates a style change to an element.
	ApplyLinkOperation	flashx.textLayout.operations	The ApplyLinkOperation class encapsulates a link creation or modification operation.
	ApplyTCYOperation	flashx.textLayout.operations	The ApplyTCYOperation class encapsulates a TCY transformation.
	AreaChart	mx.charts	The AreaChart control represents data as an area bounded by a line connecting the values in the data.
	AreaRenderer	mx.charts.renderers	The default class used to render the area beneath the dataPoints of an AreaSeries object.
	AreaSeries	mx.charts.series	Defines a data series for an AreaChart control.
	AreaSeriesAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the AreaSeries class.
	AreaSeriesItem	mx.charts.series.items	Represents the information required to render an item as part of an AreaSeries.
	AreaSeriesRenderData	mx.charts.series.renderData	Represents all the information needed by the AreaSeries to render.
	AreaSet	mx.charts.series	A grouping set that can be used to stack AreaSeries objects in any chart.
	ArgumentError	Top Level	The ArgumentError class represents an error that occurs when the arguments supplied in a function do not match the arguments defined for that function.
	arguments	Top Level	An arguments object is used to store and access a function's arguments.
	Array	Top Level	The Array class lets you access and manipulate arrays.
	ArrayCollection	mx.collections	The ArrayCollection class is a wrapper class that exposes an Array as a collection that can be accessed and manipulated using the methods and properties of the ICollectionView or IList interfaces.
	ArrayList	mx.collections	The ArrayList class is a simple implementation of IList that uses a backing Array as the source of the data.
	ArrayUtil	mx.utils	The ArrayUtil utility class is an all-static class with methods for working with arrays within Flex.
	AsyncErrorEvent	flash.events	An object dispatches an AsyncErrorEvent when an exception is thrown from native asynchronous code, which could be from, for example, LocalConnection, NetConnection, SharedObject, or NetStream.
	AsyncListView	mx.collections	The AsyncListView class is an implementation of the IList interface that handles ItemPendingErrors errors thrown by the getItemAt(), removeItemAt(), and toArray() methods.
	AsyncMessage	mx.messaging.messages	AsyncMessage is the base class for all asynchronous messages.
	AsyncRequest	mx.rpc	The AsyncRequest class provides an abstraction of messaging for RPC call invocation.
	AsyncResponder	mx.rpc	This class provides an RPC specific implementation of mx.rpc.IResponder.
	AsyncToken	mx.rpc	This class provides a place to set additional or token-level data for asynchronous RPC operations.
	Attribute	mx.messaging.management	Client representation of a MBean attribute.
	AuthenticationMethod	flash.net.drm	The AuthenticationMethod class provides string constants enumerating the different types of authentication used by the authenticationMethod property of the DRMContentData class.
	Automation	mx.automation	The Automation class defines the entry point for the Flex Automation framework.
	AutomationAirEvent	mx.automation.events	The AutomationAirEvent class represents event objects that are dispatched by the AutomationManager.
	AutomationClass	mx.automation	Provides serializable class information for external automation tools.
	AutomationDragEvent	mx.automation.events	The AutomationDragEvent class represents event objects that are dispatched as part of a drag-and-drop operation.
	AutomationDragEventWithPositionInfo	mx.automation.events	The AutomationDragEventWithPositionInfo class represents event objects that are dispatched as part of a drag-and-drop operation.
	AutomationError	mx.automation	The AutomationError class defines the error constants used by the Flex Automation mechanism.
	AutomationEvent	mx.automation.events	The AutomationEvent class represents event objects that are dispatched by the AutomationManager.
	AutomationEventDescriptor	mx.automation	Method descriptor class.
	AutomationHelper	mx.automation	Helper class used to call appropriate methods based on whether the current app is an AIR app or a Flex app.
	AutomationID	mx.automation	The Flex automation framework uses the AutomationID class to build object identification that Agents can use.
	AutomationIDPart	mx.automation	The AutomationIDPart class represents a component instance to agents.
	AutomationManager	mx.automation	Provides the interface for manipulating the automation hierarchy, and for recording and replaying events.
	AutomationMethodDescriptor	mx.automation	Basic method descriptor class.
	AutomationPropertyDescriptor	mx.automation	Describes a property of a test object.
	AutomationRecordEvent	mx.automation.events	The AutomationRecordEvent class represents event objects that are dispatched by the AutomationManager.
	AutomationReplayEvent	mx.automation.events	The AutomationReplayEvent class represents event objects that are dispatched by the AutomationManager, and used by the functional testing classes and any other classes that must replay user interactions.
	AvailablePropertyIterator	com.adobe.fiber.valueobjects	An implementation of IPropertyIterator for iterating over the set of a value object's available properties at a given point in time.
	AverageAggregator	mx.olap.aggregators	The AverageAggregator class implements the average aggregator.
	AVM1Movie	flash.display	AVM1Movie is a simple class that represents AVM1 movie clips, which use ActionScript 1.0 or 2.0.
	AxisBase	mx.charts.chartClasses	The AxisBase class serves as a base class for the various axis types supported in Flex.
	AxisLabel	mx.charts	An AxisLabel object represents a single label on the chart axis.
	AxisLabelSet	mx.charts.chartClasses	An AxisLabelSet represents the label and tick data generated by an implementation of IAxis.
	AxisRenderer	mx.charts	You use the AxisRenderer class to describe the horizontal and vertical axes of a chart.
	AxisRendererAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the AxisRenderer class.
	Back	mx.effects.easing	The Back class defines three easing functions to implement motion with Flex effect classes.
	BackgroundColor	flashx.textLayout.formats	Defines a constant for specifying that the value of the backgroundColor property of the TextLayoutFormat class is "transparent".
	BarChart	mx.charts	The BarChart control represents data as a series of horizontal bars whose length is determined by values in the data.
	BarSeries	mx.charts.series	Defines a data series for a BarChart control.
	BarSeriesAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the BarSeries class.
	BarSeriesItem	mx.charts.series.items	Represents the information required to render an item as part of a BarSeries.
	BarSeriesRenderData	mx.charts.series.renderData	Represents all the information needed by the BarSeries to render.
	BarSet	mx.charts.series	A grouping set that can be used to stack or cluster BarSeries objects in any chart.
	Base64Decoder	mx.utils	A utility class to decode a Base64 encoded String to a ByteArray.
	Base64Encoder	mx.utils	A utility class to encode a String or ByteArray as a Base64 encoded String.
	BaseDimensionFilter	mx.filters	Base class for some Spark filters.
	BaseFilter	mx.filters
	BaselineOffset	flashx.textLayout.formats	Defines values for the firstBaselineOffset property of the TextLayoutFormat and ContainerFormattedElement classes.
	BaselineShift	flashx.textLayout.formats	Defines constants for specifying subscript or superscript in the baselineShift property of the TextLayoutFormat class.
	BaseListData	mx.controls.listClasses	The BaseListData class defines the data type of the listData property implemented by drop-in item renderers or drop-in item editors.
	BasicLayout	spark.layouts	The BasicLayout class arranges the layout elements according to their individual settings, independent of each-other.
	BevelFilter	flash.filters	The BevelFilter class lets you add a bevel effect to display objects.
	BevelFilter	spark.filters	The BevelFilter class lets you add a bevel effect to display objects.
	BindingUtils	mx.binding.utils	The BindingUtils class defines utility methods for performing data binding from ActionScript.
	Bitmap	flash.display	The Bitmap class represents display objects that represent bitmap images.
	BitmapAsset	mx.core	BitmapAsset is a subclass of the flash.display.Bitmap class which represents bitmap images that you embed in a Flex application.
	BitmapData	flash.display	The BitmapData class lets you work with the data (pixels) of a Bitmap object bitmap image.
	BitmapDataChannel	flash.display	The BitmapDataChannel class is an enumeration of constant values that indicate which channel to use: red, blue, green, or alpha transparency.
	BitmapFill	mx.graphics	Defines a set of values used to fill an area on screen with a bitmap or other DisplayObject.
	BitmapFillMode	mx.graphics	An enum of the resize modes that determine how a BitmapImage fills in the dimensions specified by the layout system.
	BitmapFilter	flash.filters	The BitmapFilter class is the base class for all image filter effects.
	BitmapFilterQuality	flash.filters	The BitmapFilterQuality class contains values to set the rendering quality of a BitmapFilter object.
	BitmapFilterType	flash.filters	The BitmapFilterType class contains values to set the type of a BitmapFilter.
	BitmapImage	spark.primitives	A BitmapImage element defines a rectangular region in its parent element's coordinate space, filled with bitmap data drawn from a source file.
	BitmapUtil	spark.utils	This class provides bitmap-related utility functions
	BlendMode	flash.display	A class that provides constant values for visual blend mode effects.
	BlockProgression	flashx.textLayout.formats	Defines values for the blockProgression property of the TextLayouFormat class.
	Blur	mx.effects	The Blur effect lets you apply a blur visual effect to a component.
	BlurFilter	flash.filters	The BlurFilter class lets you apply a blur visual effect to display objects.
	BlurFilter	spark.filters	The BlurFilter class lets you apply a blur visual effect to display objects.
	BlurInstance	mx.effects.effectClasses	The BlurInstance class implements the instance class for the Blur effect.
	Boolean	Top Level	A Boolean object is a data type that can have one of two values, either true or false, used for logical operations.
	Border	mx.skins	The Border class is an abstract base class for various classes that draw borders, either rectangular or non-rectangular, around UIComponents.
	BorderContainer	spark.components	The BorderContainer class defines a set of CSS styles that control the appearance of the border and background fill of the container.
	BorderContainerSkin	spark.skins.spark	The default skin class for a Spark BorderContainer component.
	BorderSkin	mx.skins.spark	The Spark skin class for the MX Border base class.
	BorderSkin	mx.skins.wireframe	The wireframe skin class for the MX Border base class.
	Bounce	mx.effects.easing	The Bounce class defines three easing functions to implement bounce motion with Flex effect classes.
	Bounce	spark.effects.easing	The Bounce class implements easing functionality simulating gravity pulling on and bouncing the target object.
	BoundedValue	mx.charts.chartClasses	A bounded value is used to represent a datapoint that a chart element intends to render on screen.
	Box	mx.containers	A Halo Box container lays out its children in a single vertical column or a single horizontal row.
	BoxAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the Box class.
	BoxDirection	mx.containers	The BoxDirection class specifies constant values for the direction property of the Box container.
	BoxDivider	mx.containers.dividedBoxClasses	The BoxDivider class represents the divider between children of a DividedBox container.
	BoxItemRenderer	mx.charts.renderers	A simple chart itemRenderer implementation that fills a rectangular area.
	BreakElement	flashx.textLayout.elements	The BreakElement class defines a line break, which provides for creating a line break in the text without creating a new paragraph.
	BreakOpportunity	flash.text.engine	The BreakOpportunity class is an enumeration of constant values that you can use to set the breakOpportunity property of the ElementFormat class.
	BrokenImageBorderSkin	mx.skins.halo	The skin for the border of a SWFLoader or Image component when the content could not be loaded.
	BrowserChangeEvent	mx.events	The BrowserChangeEvent class represents event objects specific to the BrowserManager.
	BrowserInvokeEvent	flash.events	The NativeApplication object of an AIR application dispatches a browserInvoke event when the application is invoked as the result of a SWF file in the browser using the browser invocation feature.
	BrowserManager	mx.managers	The BrowserManager is a Singleton manager that acts as a proxy between the browser and the application.
	BubbleChart	mx.charts	The BubbleChart control represents data with three values for each data point.
	BubbleSeries	mx.charts.series	Defines a data series for a BubbleChart control.
	BubbleSeriesAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the BubbleSeries class.
	BubbleSeriesItem	mx.charts.series.items	Represents the information required to render an item as part of a BubbleSeries.
	BubbleSeriesRenderData	mx.charts.series.renderData	Represents all the information needed by the BubbleSeries to render.
	BusyCursor	mx.skins.halo	Defines the appearance of the cursor that appears while an operation is taking place.
	Button	mx.controls	The Button control is a commonly used rectangular button.
	Button	spark.components	The Button component is a commonly used rectangular button.
	ButtonAccImpl	mx.accessibility	ButtonAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the Button class.
	ButtonAsset	mx.core	ButtonAsset is a subclass of the flash.display.SimpleButton class which represents button symbols that you embed in a Flex application from a SWF file produced by Flash.
	ButtonAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the Button control.
	ButtonBar	mx.controls	The ButtonBar control defines a horizontal or vertical group of logically related push buttons with a common look and navigation.
	ButtonBar	spark.components	The ButtonBar control defines a horizontal group of logically related buttons with a common look and navigation.
	ButtonBarAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the ButtonBar control.
	ButtonBarBase	spark.components.supportClasses	The ButtonBarBase class defines the common behavior for the ButtonBar, TabBar and similar subclasses.
	ButtonBarBaseAccImpl	spark.accessibility	ButtonBarBaseAccImpl is the accessibility implementation class for spark.components.supportClasses.ButtonBarBase.
	ButtonBarButton	spark.components	The ButtonBarButton class defines the custom item renderer used by the ButtonBar control.
	ButtonBarButtonSkin	mx.skins.halo	The skin for all the states of the ButtonBarButtons in a ButtonBar.
	ButtonBarFirstButtonSkin	mx.skins.spark	The Spark skin class for the first button in the MX ButtonBar component.
	ButtonBarFirstButtonSkin	mx.skins.wireframe	The wireframe skin class for the first button in the MX ButtonBar component.
	ButtonBarFirstButtonSkin	spark.skins.spark	The default skin class for the first button in a Spark ButtonBar component.
	ButtonBarFirstButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark ButtonBarFirstButton component.
	ButtonBarHorizontalLayout	spark.components.supportClasses	The ButtonBarHorizontalLayout class is a layout specifically designed for the Spark ButtonBar skins.
	ButtonBarLastButtonSkin	mx.skins.spark	The Spark skin class for the last button in the MX ButtonBar component.
	ButtonBarLastButtonSkin	mx.skins.wireframe	The wireframe skin class for the last button in the MX ButtonBar component.
	ButtonBarLastButtonSkin	spark.skins.spark	The default skin class for the last button in a Spark ButtonBar component.
	ButtonBarLastButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark ButtonBarLastButton component.
	ButtonBarMiddleButtonSkin	mx.skins.spark	The Spark skin class for the middle buttons in the MX ButtonBar component.
	ButtonBarMiddleButtonSkin	mx.skins.wireframe	The wireframe skin class for the middle buttons in the MX ButtonBar component.
	ButtonBarMiddleButtonSkin	spark.skins.spark	The default skin class for the middle buttons in a Spark ButtonBar component.
	ButtonBarMiddleButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark ButtonBarMiddleButton component.
	ButtonBarSkin	spark.skins.spark	The default skin class for the Spark ButtonBar component.
	ButtonBarSkin	spark.skins.wireframe	The default wireframe skin class for the Spark ButtonBar component.
	ButtonBase	spark.components.supportClasses	The ButtonBase class is the base class for the all Spark button components.
	ButtonBaseAccImpl	spark.accessibility	ButtonBaseAccImpl is the accessibility implementation class for spark.components.supportClasses.ButtonBase.
	ButtonLabelPlacement	mx.controls	The ButtonLabelPlacement class defines the constants for the allowed values of the labelPlacement property of a Button, CheckBox, LinkButton, or RadioButton control.
	ButtonSkin	mx.skins.halo	The skin for all the states of a Button.
	ButtonSkin	mx.skins.spark	The Spark skin class for the MX Button component.
	ButtonSkin	mx.skins.wireframe	The wireframe skin class for the MX Button component.
	ButtonSkin	spark.skins.spark	The default skin class for the Spark Button component.
	ButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark Button component.
	ByteArray	flash.utils	The ByteArray class provides methods and properties to optimize reading, writing, and working with binary data.
	ByteArrayAsset	mx.core	ByteArrayAsset is a subclass of the flash.utils.ByteArray class which represents an arbitrary sequence of byte data that you embed in a Flex application.
	CacheDataDescriptor	mx.data	The CacheDataDescriptor class provides information about the attributes of cached data.
	CalendarLayoutChangeEvent	mx.events	The CalendarLayoutChangeEvent class represents the event object passed to the event listener for the change event for the DateChooser and DateField controls.
	CallAction	spark.effects	The CallAction effect calls the function specified by functionName property on the target object with optional arguments specified by the args property.
	CallActionInstance	spark.effects.supportClasses	The CallActionInstance class implements the instance class for the CallAction effect.
	CallResponder	mx.rpc	This component helps you manage the results for asynchronous calls made from RPC based services, typically from MXML components.
	Camera	flash.media	Use the Camera class to capture video from a camera attached to a computer running Flash Player.
	CandlestickChart	mx.charts	The CandlestickChart control represents financial data as a series of candlesticks representing the high, low, opening, and closing values of a data series.
	CandlestickItemRenderer	mx.charts.renderers	The default itemRenderer for a CandlestickSeries object.
	CandlestickSeries	mx.charts.series	Represents financial data as a series of candlesticks representing the high, low, opening, and closing values of a data series.
	Canvas	mx.containers	A Halo Canvas layout container defines a rectangular region in which you place child containers and controls.
	CanvasAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the Canvas class.
	Capabilities	flash.system	The Capabilities class provides properties that describe the system and player that are hosting a SWF file.
	CapsStyle	flash.display	The CapsStyle class is an enumeration of constant values that specify the caps style to use in drawing lines.
	CartesianCanvasValue	mx.charts.chartClasses	Defines the position of objects on a data canvas.
	CartesianChart	mx.charts.chartClasses	The CartesianChart class is a base class for the common chart types.
	CartesianChartAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the CartesianChart base class.
	CartesianDataCanvas	mx.charts.chartClasses	This class lets you use add graphical elements such as lines, ellipses, and other shapes by using a graphics API.
	CartesianTransform	mx.charts.chartClasses	The CartesianTransform object represents a set of axes that maps data values to x/y Cartesian screen coordinates and vice versa.
	CategoryAxis	mx.charts	The CategoryAxis class lets charts represent data grouped by a set of discrete values along an axis.
	CFFHinting	flash.text.engine	The CFFHinting class defines values for cff hinting in the FontDescription class.
	ChangeWatcher	mx.binding.utils	The ChangeWatcher class defines utility methods that you can use with bindable Flex properties.
	Channel	mx.messaging	The Channel class is the base message channel class that all channels in the messaging system must extend.
	ChannelError	mx.messaging.errors	This is the base class for any channel related errors.
	ChannelEvent	mx.messaging.events	The ChannelEvent is used to propagate channel events within the messaging system.
	ChannelFaultEvent	mx.messaging.events	The ChannelFaultEvent class is used to propagate channel fault events within the messaging system.
	ChannelSet	mx.messaging	The ChannelSet is a set of Channels that are used to send messages to a target destination.
	CharacterUtil	flashx.textLayout.utils	Utilities for managing and getting information about characters.
	ChartBase	mx.charts.chartClasses	The ChartBase class is the link between the Flex component architecture and the DualStyleObject architecture.
	ChartBaseAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the ChartBase base class.
	ChartElement	mx.charts.chartClasses	The ChartElement class is the base class for visual chart elements.
	ChartEvent	mx.charts.events	The ChartEvent class represents events that are specific to the chart control, such as when a chart is clicked.
	ChartItem	mx.charts	A ChartItem represents a single item in a ChartSeries.
	ChartItemDragProxy	mx.charts.chartClasses	The default drag proxy used when dragging items from a chart control.
	ChartItemEvent	mx.charts.events	The ChartItemEvent class represents events that are specific to the chart components, such as when a chart item is clicked.
	ChartLabel	mx.charts.chartClasses	Draws data labels on chart controls.
	ChartSelectionChangeEvent	mx.automation.events	The ListItemSelectEvent class represents event objects that are dispatched when an item in a list-based control such as a Menu, DataGrid, or Tree control is selected or deselected.
	ChartState	mx.charts.chartClasses	Describes the current state of a chart.
	CheckBox	mx.controls	The CheckBox control consists of an optional label and a small box that can contain a check mark or not.
	CheckBox	spark.components	The CheckBox component consists of an optional label and a small box that can contain a check mark or not.
	CheckBoxAccImpl	mx.accessibility	CheckBoxAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the CheckBox class.
	CheckBoxAccImpl	spark.accessibility	CheckBoxAccImpl is the accessibility implementation class for spark.components.CheckBox.
	CheckBoxAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the CheckBox control.
	CheckBoxIcon	mx.skins.halo	The skin for all the states of the icon in a CheckBox.
	CheckBoxSkin	mx.skins.spark	The Spark skin class for the MX CheckBox component.
	CheckBoxSkin	mx.skins.wireframe	The wireframe skin class for the MX CheckBox component.
	CheckBoxSkin	spark.skins.spark	The default skin class for the Spark CheckBox component.
	CheckBoxSkin	spark.skins.wireframe	The default wireframe skin class for the Spark CheckBox component.
	ChildExistenceChangedEvent	mx.events	Represents events that are dispatched when a the child of a control is created or destroyed.
	ChildItemPendingError	mx.collections.errors	This error is thrown when retrieving a child item from a collection view requires an asynchronous call.
	CircleItemRenderer	mx.charts.renderers	A simple chart itemRenderer implementation that fills an elliptical area.
	Circular	mx.effects.easing	The Circular class defines three easing functions to implement circular motion with Flex effect classes.
	Class	Top Level	A Class object is created for each class definition in a program.
	ClassFactory	mx.core	A ClassFactory instance is a "factory object" which Flex uses to generate instances of another class, each with identical properties.
	ClearFormatOnElementOperation	flashx.textLayout.operations	The ClearFormatOnElementOperation class encapsulates a style change to an element.
	ClearFormatOperation	flashx.textLayout.operations	The ClearFormatOperation class encapsulates a way to undefine formats.
	Clipboard	flash.desktop	The Clipboard class provides a container for transferring data and objects through the clipboard.
	ClipboardFormats	flash.desktop	The ClipboardFormats class defines constants for the names of the standard data formats used with the Clipboard class.
	ClipboardTransferMode	flash.desktop	The ClipboardTransferMode class defines constants for the modes used as values of the transferMode parameter of the Clipboard.getData() method.
	CloseButtonSkin	mx.skins.wireframe.windowChrome	The wireframe skin class for the MX WindowedApplication component's close button.
	CloseButtonSkin	spark.skins.spark.windowChrome	The default skin class for the close button in the title bar of the Spark WindowedApplication component and Spark Window component when you use Flex chrome.
	CloseEvent	mx.events	The CloseEvent class represents event objects specific to popup windows, such as the Alert control.
	CollectionEvent	mx.events	The mx.events.CollectionEvent class represents an event that is dispatched when the associated collection changes.
	CollectionEventKind	mx.events	The CollectionEventKind class contains constants for the valid values of the mx.events.CollectionEvent class kind property.
	CollectionFunc	com.adobe.fiber.runtime.lib	The CollectionFunc class defines the implementations of the expression runtime functions for Collections for the Adobe application modeling language.
	CollectionViewError	mx.collections.errors	The CollectionViewError class represents general errors within a collection that are not related to specific activities such as Cursor seeking.
	ColorBurnShader	mx.graphics.shaderClasses	Creates a blend shader that is equivalent to the 'Color Burn' blend mode for RGB premultiplied colors available in Adobe Creative Suite tools.
	ColorCorrection	flash.display	The ColorCorrection class provides values for the flash.display.Stage.colorCorrection property.
	ColorCorrectionSupport	flash.display	The ColorCorrectionSupport class provides values for the flash.display.Stage.colorCorrectionSupport property.
	ColorDodgeShader	mx.graphics.shaderClasses	Creates a blend shader that is equivalent to the 'Color Dodge' blend mode for RGB premultiplied colors available in Adobe Creative Suite tools.
	ColorMatrixFilter	flash.filters	The ColorMatrixFilter class lets you apply a 4 x 5 matrix transformation on the RGBA color and alpha values of every pixel in the input image to produce a result with a new set of RGBA color and alpha values.
	ColorMatrixFilter	spark.filters	The ColorMatrixFilter class lets you apply a 4 x 5 matrix transformation on the RGBA color and alpha values of every pixel in the input image to produce a result with a new set of RGBA color and alpha values.
	ColorPicker	mx.controls	The ColorPicker control provides a way for a user to choose a color from a swatch list.
	ColorPickerAccImpl	mx.accessibility	ColorPickerAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the ColorPicker class.
	ColorPickerAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the ColorPicker control.
	ColorPickerEvent	mx.events	Represents events that are specific to the ColorPicker control, such as when the user rolls the mouse over or out of a swatch in the swatch panel.
	ColorPickerSkin	mx.skins.halo	The skin for all the states of a ColorPicker.
	ColorPickerSkin	mx.skins.spark	The Spark skin class for the MX ColorPicker component.
	ColorPickerSkin	mx.skins.wireframe	The wireframe skin class for the MX ColorPicker component.
	ColorShader	mx.graphics.shaderClasses	The ColorShader class creates a blend shader that is equivalent to the 'Color' blend mode for RGB premultiplied colors available in Adobe Creative Suite tools.
	ColorTransform	flash.geom	The ColorTransform class lets you adjust the color values in a display object.
	ColorUtil	mx.utils	The ColorUtil class is an all-static class with methods for working with RGB colors within Flex.
	ColumnAlign	spark.layouts	The ColumnAlign class defines the possible values for the columnAlign property of the TileLayout class.
	ColumnChart	mx.charts	The ColumnChart control represents data as a series of vertical columns whose height is determined by values in the data.
	ColumnSeries	mx.charts.series	Defines a data series for a ColumnChart control.
	ColumnSeriesAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the ColumnSeries class.
	ColumnSeriesItem	mx.charts.series.items	Represents the information required to render an item as part of a ColumnSeries.
	ColumnSeriesRenderData	mx.charts.series.renderData	Represents all the information needed by the ColumnSeries to render.
	ColumnSet	mx.charts.series	ColumnSet is a grouping set that can be used to stack or cluster column series in any arbitrary chart.
	ColumnState	flashx.textLayout.container	The ColumnState class calculates the sizes and locations of columns using the width of the container and the container attributes.
	ComboBase	mx.controls	The ComboBase class is the base class for controls that display text in a text field and have a button that causes a drop-down list to appear where the user can choose which text to display.
	ComboBaseAccImpl	mx.accessibility	ComboBaseAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the ComboBase class.
	ComboBaseAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the ComboBase class.
	ComboBox	mx.controls	The ComboBox control contains a drop-down list from which the user can select a single value.
	ComboBox	spark.components	The ComboBox control is a child class of the DropDownListBase control.
	ComboBoxAccImpl	mx.accessibility	ComboBoxAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the ComboBox class.
	ComboBoxAccImpl	spark.accessibility	ComboBoxAccImpl is the accessibility implementation class for spark.components.ComboBox.
	ComboBoxArrowSkin	mx.skins.halo	The skin for all the states of the button in a ComboBox.
	ComboBoxAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the ComboBox control.
	ComboBoxButtonSkin	spark.skins.spark	The default skin class for the anchor button on a Spark ComboBox component.
	ComboBoxButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark ComboBoxButton component.
	ComboBoxSkin	mx.skins.spark	The Spark skin class for the MX ComboBox component.
	ComboBoxSkin	mx.skins.wireframe	The wireframe skin class for the MX ComboBox component.
	ComboBoxSkin	spark.skins.spark	The default skin class for the Spark ComboBox component.
	ComboBoxSkin	spark.skins.wireframe	The default wireframe skin class for the Spark ComboBox component.
	ComboBoxTextInputSkin	spark.skins.spark	The default skin class for the textInput of a Spark ComboBox component.
	CommandMessage	mx.messaging.messages	The CommandMessage class provides a mechanism for sending commands to the server infrastructure, such as commands related to publish/subscribe messaging scenarios, ping operations, and cluster operations.
	ComponentDescriptor	mx.core	ComponentDescriptor is the base class for the UIComponentDescriptor class, which encapsulates the information that you specified in an MXML tag for an instance of a visual component.
	CompositeEffect	mx.effects	The CompositeEffect class is the parent class for the Parallel and Sequence classes, which define the <mx:Parallel> and <mx:Sequence> MXML tags.
	CompositeEffectInstance	mx.effects.effectClasses	The CompositeEffectInstance class implements the instance class for the CompositeEffect class.
	CompositeOperation	flashx.textLayout.operations	The CompositeOperation class encapsulates a group of transformations managed as a unit.
	CompositionAttributeRange	flash.text.ime	The CompositionAttributeRange class represents a range of composition attributes for use with IME events.
	CompositionCompleteEvent	flashx.textLayout.events	A TextFlow instance dispatches this event after a compose operation completes.
	CompoundTransform	mx.geom	A CompoundTransform represents a 2D or 3D matrix transform.
	CompressionAlgorithm	flash.utils	The CompressionAlgorithm class defines string constants for the names of compress and uncompress options.
	Concurrency	mx.rpc.mxml	Concurrency is set via MXML based access to RPC services to indicate how to handle multiple calls to the same service.
	ConfigMap	mx.messaging.config	The ConfigMap class provides a mechanism to store the properties returned by the server with the ordering of the properties maintained.
	Configuration	flashx.textLayout.elements	The Configuration class is a primary point of integration between the Text Layout Framework and an application.
	Conflict	mx.data	The Conflict class is used to represent error that has occurred due to an update operation.
	ConflictDetector	mx.data	A DataService instance uses a ConflictDetector instance to determine when a conflict occurs for an operation pushed from a remote destination.
	Conflicts	mx.data	The Conflicts class represents a list of conflicts.
	ConstraintColumn	mx.containers.utilityClasses	The ConstraintColumn class partitions an absolutely positioned container in the vertical plane.
	ConstraintError	mx.containers.errors	This error is thrown when a constraint expression is not configured properly; for example, if the GridColumn reference is invalid.
	ConstraintRow	mx.containers.utilityClasses	ConstraintRow class partitions an absolutely positioned container in the horizontal plane.
	Consumer	mx.messaging	A Consumer subscribes to a destination to receive messages.
	Container	mx.core	The Container class is an abstract base class for components that controls the layout characteristics of child components.
	ContainerAutomationImpl	mx.automation.delegates.core	Defines the methods and properties required to perform instrumentation for the Container class.
	ContainerBorderSkin	mx.skins.spark	Defines the border and background for the MX Container class's Spark skin.
	ContainerBorderSkin	mx.skins.wireframe	Defines the border and background for the MX Container class's wireframe skin.
	ContainerController	flashx.textLayout.container	The ContainerController class defines the relationship between a TextFlow object and a container.
	ContainerCreationPolicy	mx.core	The ContainerCreationPolicy class defines the constant values for the creationPolicy property of the Container class.
	ContainerFormattedElement	flashx.textLayout.elements	ContainerFormattedElement is the root class for all container-level block elements, such as DivElement and TextFlow objects.
	ContainerLayout	mx.core	The ContainerLayout class defines the constant values for the layout property of container classes.
	ContainerMovieClip	mx.flash	Container components created in Adobe Flash Professional for use in Flex are subclasses of the mx.flash.ContainerMovieClip class.
	ContainerMovieClipAutomationImpl	mx.automation.delegates.flashflexkit	Defines methods and properties required to perform instrumentation for the ContainerMovieClip control.
	ContentElement	flash.text.engine	The ContentElement class serves as a base class for the element types that can appear in a GroupElement, namely a GraphicElement, another GroupElement, or a TextElement.
	ContextMenu	flash.ui	The ContextMenu class provides control over the items displayed in context menus.
	ContextMenuBuiltInItems	flash.ui	The ContextMenuBuiltInItems class describes the items that are built in to a context menu.
	ContextMenuClipboardItems	flash.ui	The ContextMenuClipboardItems class lets you enable or disable the commands in the clipboard context menu.
	ContextMenuEvent	flash.events	An InteractiveObject dispatches a ContextMenuEvent object when the user opens or interacts with the context menu.
	ContextMenuItem	flash.ui	The ContextMenuItem class represents an item in the context menu.
	ContextualClassFactory	mx.core	A class factory that provides a system manager as a context of where the class should be created.
	ControlBar	mx.containers	The ControlBar container lets you place controls at the bottom of a Halo Panel or Halo TitleWindow container.
	ControlBarSkin	mx.skins.wireframe	The wireframe skin class for the MX Panel component's border.
	ConversionFunc	com.adobe.fiber.runtime.lib	The ConversionFunc class defines the implementations of the expression runtime functions for conversion in the Adobe application modeling language.
	ConversionType	flashx.textLayout.conversion	Values for the format of exported text.
	ConvolutionFilter	flash.filters	The ConvolutionFilter class applies a matrix convolution filter effect.
	ConvolutionFilter	spark.filters	The ConvolutionFilter class applies a matrix convolution filter effect.
	CopyOperation	flashx.textLayout.operations	The CopyOperation class encapsulates a copy operation.
	CountAggregator	mx.olap.aggregators	The CountAggregator class implements the count aggregator.
	CreditCardValidator	mx.validators	The CreditCardValidator class validates that a credit card number is the correct length, has the correct prefix, and passes the Luhn mod10 algorithm for the specified card type.
	CreditCardValidatorCardType	mx.validators	The CreditCardValidatorCardType class defines value constants for specifying the type of credit card to validate.
	CrossFade	spark.effects	The CrossFade effect performs a bitmap transition effect by running a crossfade between the first and second bitmaps.
	CrossItemRenderer	mx.charts.renderers	A simple chart itemRenderer implementation that fills a cross in its assigned area.
	CSMSettings	flash.text	The CSMSettings class contains properties for use with the TextRenderer.setAdvancedAntiAliasingTable() method to provide continuous stroke modulation (CSM).
	CSSCondition	mx.styles	Represents a condition for a CSSSelector which is used to match a subset of components based on a particular property.
	CSSConditionKind	mx.styles	An enumeration of the kinds of CSSCondition.
	CSSSelector	mx.styles	Represents a selector node in a potential chain of selectors used to match CSS style declarations to components.
	CSSStyleDeclaration	mx.styles	The CSSStyleDeclaration class represents a set of CSS style rules.
	CubeEvent	mx.events	Event class used by OLAPCube to indicate its status.
	Cubic	mx.effects.easing	The Cubic class defines three easing functions to implement motion with Flex effect classes.
	CuePointEvent	mx.events	The CuePointEvent class represents the event object passed to the event listener for cue point events dispatched by the VideoDisplay control.
	CuePointManager	mx.controls.videoClasses	The CuePointManager class lets you use ActionScript code to manage the cue points associated with the VideoDisplay control.
	CurrencyFormatter	mx.formatters	The CurrencyFormatter class formats a valid number as a currency value.
	CurrencyValidator	mx.validators	The CurrencyValidator class ensures that a String represents a valid currency expression.
	CurrencyValidatorAlignSymbol	mx.validators	The CurrencyValidatorAlignSymbol class defines value constants for specifying currency symbol alignment.
	CursorBookmark	mx.collections	Encapsulates the positional aspects of a cursor in an ICollectionView.
	CursorError	mx.collections.errors	This error is thrown by a collection Cursor.
	CursorManager	mx.managers	The CursorManager class controls a prioritized list of cursors, where the cursor with the highest priority is currently visible.
	CursorManagerPriority	mx.managers	The CursorManagerPriority class defines the constant values for the priority argument to the CursorManager.setCursor() method.
	CutOperation	flashx.textLayout.operations	The CutOperation class encapsulates a cut operation.
	DamageEvent	flashx.textLayout.events	A TextFlow instance dispatches this each time it is marked as damaged.
	DataConflictEvent	mx.data.events	The DataConflictEvent class represents an event that informs users of a DataService instance that a conflict has occurred.
	DataDescription	mx.charts.chartClasses	The DataDescription structure is used by ChartElements to describe the characteristics of the data they represent to Axis objects that auto-generate values from the data represented in the chart.
	DataErrorMessage	mx.data.messages	Special cases of ErrorMessage will be sent when a data conflict occurs.
	DataEvent	flash.events	An object dispatches a DataEvent object when raw data has completed loading.
	DataGrid	mx.controls	The DataGrid control is like a List except that it can show more than one column of data making it suited for showing objects with multiple properties.
	DataGridAccImpl	mx.accessibility	DataGridAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the DataGrid class.
	DataGridAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the DataGrid control.
	DataGridBase	mx.controls.dataGridClasses	The DataGridBase class is the base class for controls that display lists of items in multiple columns.
	DataGridColumn	mx.controls.dataGridClasses	The DataGridColumn class describes a column in a DataGrid control.
	DataGridColumnDropIndicator	mx.skins.halo	The skin for the column drop indicator in a DataGrid.
	DataGridColumnResizeSkin	mx.skins.halo	The skin for the column resizer in a DataGrid.
	DataGridDragProxy	mx.controls.dataGridClasses	The DataGridDragProxy class defines the default drag proxy used when dragging data from a DataGrid control.
	DataGridEvent	mx.events	The DataGridEvent class represents event objects that are specific to the DataGrid control, such as the event that is dispatched when an editable grid item gets the focus.
	DataGridEventReason	mx.events	The DataGridEventReason class defines constants for the values of the reason property of a DataGridEvent object when the type property is itemEditEnd.
	DataGridHeader	mx.controls.dataGridClasses	The DataGridHeader class defines the default header renderer for a DataGrid control.
	DataGridHeaderBackgroundSkin	mx.skins.halo	The skin for the background of the column headers in a DataGrid control.
	DataGridHeaderBackgroundSkin	mx.skins.spark	The Spark skin class for the header background of the MX DataGrid component.
	DataGridHeaderBackgroundSkin	mx.skins.wireframe	The wireframe skin class for the header background of the MX DataGrid component.
	DataGridHeaderBase	mx.controls.dataGridClasses	The DataGridHeaderBase class defines the base class for the DataGridHeader class, the class that defines the item renderer for the DataGrid control.
	DataGridHeaderSeparator	mx.skins.halo	The skin for the separator between column headers in a DataGrid.
	DataGridHeaderSeparatorSkin	mx.skins.spark	The Spark skin class for the separator of the MX DataGrid component.
	DataGridHeaderSeparatorSkin	mx.skins.wireframe	The wireframe skin class for the separator of the MX DataGrid component.
	DataGridItemRenderer	mx.controls.dataGridClasses	The DataGridItemRenderer class defines the default item renderer for a DataGrid control.
	DataGridItemRendererAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the DataGridItemRenderer class.
	DataGridListData	mx.controls.dataGridClasses	The DataGridListData class defines the data type of the listData property that is implemented by drop-in item renderers or drop-in item editors for the DataGrid control.
	DataGridLockedRowContentHolder	mx.controls.dataGridClasses	The DataGridLockedRowContentHolder class defines a container in a DataGrid control of all of the control's item renderers and item editors.
	DataGridSortArrow	mx.skins.halo	The skin for the sort arrow in a column header in a DataGrid.
	DataGridSortArrow	mx.skins.spark	The skin for the sort arrow in a column header in an MX DataGrid.
	DataGridSortArrow	mx.skins.wireframe	The wireframe skin for the sort arrow in a column header in the MX DataGrid component.
	DataGroup	spark.components	The DataGroup class is the base container class for data items.
	DataManager	mx.data	The DataManager class provides synchronization functionality with objects on the server for all instances of a specific data type.
	DataMessage	mx.data.messages	This message is used to transport an operation that occurred on a managed object or collection.
	DataRenderer	spark.components	The DataRenderer class is the base class for data components in Spark.
	DataService	mx.data.mxml	The DataService class provides the top-level functionality for distributed data.
	DataService	mx.data	The DataService class provides the top-level functionality for Data Management Service.
	DataServiceAdapter	mx.data	The DataServiceAdapter class is the abstract base class which you use to implement a new type of DataService implementation.
	DataServiceError	mx.data.errors	The DataServiceError class represents an error thrown when a an unanticipated problem occurs in a DataService component.
	DataServiceFaultEvent	mx.data.events	The DataServiceFaultEvent class represents an event that is sent when a DataService or DataStore has generated a fault.
	DataServiceResultEvent	mx.data.events	The DataServiceResultEvent class represents an event that is sent when a DataService or DataStore has generated a result.
	DataServiceWrapper	com.adobe.fiber.services.wrapper	The DataServiceWrapper class is the superclass for generated service wrappers around DataService instances.
	DataStore	mx.data	A DataStore batches transactions for one or more DataService instances.
	DataTip	mx.charts.chartClasses	The DataTip control provides information about a data point to chart users.
	DataTransform	mx.charts.chartClasses	The DataTransform object represents a portion of a chart that contains glyphs and can transform values to screen coordinates and vice versa.
	Date	Top Level	The Date class represents date and time information.
	DateBase	mx.formatters	The DateBase class contains the localized string information used by the mx.formatters.DateFormatter class and the parsing function that renders the pattern.
	DateChooser	mx.controls	The DateChooser control displays the name of a month, the year, and a grid of the days of the month, with columns labeled for the day of the week.
	DateChooserAccImpl	mx.accessibility	DateChooserAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the DateChooser class.
	DateChooserAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the DateChooser control.
	DateChooserEvent	mx.events	The DateChooserEvent class represents the event object passed to the event listener for the scroll event for the DateChooser and DateField controls.
	DateChooserEventDetail	mx.events	Constants that define the values of the detail property of a DateChooserEvent object.
	DateChooserIndicator	mx.skins.halo	The skins of the DateChooser's indicators for displaying today, rollover and selected dates.
	DateChooserMonthArrowSkin	mx.skins.halo	The skin for all the states of the next-month and previous-month buttons in a DateChooser.
	DateChooserNextMonthSkin	mx.skins.spark	The Spark skin class for the next month arrow of the MX DateChooser component.
	DateChooserNextMonthSkin	mx.skins.wireframe	The wireframe skin class for the next month arrow of the MX DateChooser component.
	DateChooserNextYearSkin	mx.skins.spark	The Spark skin class for the next year arrow of an MX DateChooser component.
	DateChooserNextYearSkin	mx.skins.wireframe	The wireframe skin class for the next year arrow of the MX DateChooser component.
	DateChooserPrevMonthSkin	mx.skins.spark	The Spark skin class for the previous month arrow of an MX DateChooser component.
	DateChooserPrevMonthSkin	mx.skins.wireframe	The wireframe skin class for the next month arrow of the MX DateChooser component.
	DateChooserPrevYearSkin	mx.skins.spark	The Spark skin class for the previous year arrow of an MX DateChooser component.
	DateChooserPrevYearSkin	mx.skins.wireframe	The wireframe skin class for the previous year arrow of the MX DateChooser component.
	DateChooserRollOverIndicatorSkin	mx.skins.spark	The Spark skin class for the rollover indicator of an MX DateChooser component.
	DateChooserRollOverIndicatorSkin	mx.skins.wireframe	The wireframe skin class for the rollover indicator of a MX DateChooser component.
	DateChooserSelectionIndicatorSkin	mx.skins.spark	The Spark skin class for the selection indicator of an MX DateChooser component.
	DateChooserSelectionIndicatorSkin	mx.skins.wireframe	The wireframe skin class for the selection indicator of the MX DateChooser component.
	DateChooserTodayIndicatorSkin	mx.skins.spark	The Spark skin class for the current day indicator in an MX DateChooser component.
	DateChooserTodayIndicatorSkin	mx.skins.wireframe	The wireframe skin class for the current day indicator in a MX DateChooser component.
	DateChooserYearArrowSkin	mx.skins.halo	The skin for all the states of the next-year and previous-year buttons in a DateChooser.
	DateField	mx.controls	The DateField control is a text field that shows the date with a calendar icon on its right side.
	DateFieldAccImpl	mx.accessibility	DateFieldAccImpl is a subclass of AccessibilityImplementation which implements accessibility for the DateField class.
	DateFieldAutomationImpl	mx.automation.delegates.controls	Defines methods and properties required to perform instrumentation for the DateField control.
	DateFormatter	mx.formatters	The DateFormatter class uses a format String to return a formatted date and time String from an input String or a Date object.
	DateRangeUtilities	mx.charts.chartClasses	A set of disabled date range utilities used by DateTimeAxis
	DateTimeAxis	mx.charts	The DateTimeAxis class maps time values evenly between a minimum and maximum value along a chart axis.
	DateTimeFunc	com.adobe.fiber.runtime.lib	The DateTimeFunc class defines the implementations of the expression runtime functions for Date and Time functions in the Adobe application modeling language.
	DateValidator	mx.validators	The DateValidator class validates that a String, Date, or Object contains a proper date and matches a specified format.
	DefaultButtonSkin	mx.skins.spark	The Spark skin class for the MX default button.
	DefaultButtonSkin	mx.skins.wireframe	The wireframe skin class for the MX default button.
	DefaultButtonSkin	spark.skins.spark	The default skin class for a Spark DefaultButton component.
	DefaultButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark DefaultButton component.
	DefaultComplexItemRenderer	spark.skins.spark	The Spark DefaultComplexItemRenderer class is an item renderer class that displays a Flex component in a Group container.
	DefaultDataDescriptor	mx.controls.treeClasses	The DefaultDataDescriptor class provides a default implementation for accessing and manipulating data for use in controls such as Tree and Menu.
	DefaultDragImage	mx.skins.halo	The default drag proxy image for a drag and drop operation.
	DefaultItemRenderer	spark.skins.spark	The DefaultItemRenderer class defines the default item renderer for a List control.
	DefaultListEffect	mx.effects	The DefaultListEffect class defines the default effect applied to the item renderers of a List control when the data in the data provider changes.
	DefaultSummaryCalculator	mx.collections	The DefaultSummaryCalculator class provides summary calculation logic for SUM, MIN, MAX, AVG, and COUNT operations.
	DefaultTileListEffect	mx.effects	The DefaultTileListEffect class defines the default effect applied to the item renderers of a TileList control when the data in the data provider changes.
	DeferredInstanceFromClass	mx.core	A deferred instance factory that creates and returns an instance of a specified class.
	DeferredInstanceFromFunction	mx.core	A deferred instance factory that uses a generator function to create an instance of the required object.
	DefinitionError	Top Level	The DefinitionError class represents an error that occurs when user code attempts to define an identifier that is already defined.
	DeleteObjectSample	flash.sampler	The DeleteObjectSample class represents objects that are created within a getSamples() stream; each DeleteObjectSample object corresponds to a NewObjectSample object.
	DeleteTextOperation	flashx.textLayout.operations	The DeleteTextOperation class encapsulates the deletion of a range of text.
	DesignLayer	mx.core	The DesignLayer class represents a visibility group that can be associated with one or more IVisualElement instances at runtime.
	DiamondItemRenderer	mx.charts.renderers	A simple chart itemRenderer implementation that fills a diamond in its assigned area.
	Dictionary	flash.utils	The Dictionary class lets you create a dynamic collection of properties, which uses strict equality (===) for key comparison.
	DigitCase	flash.text.engine	The DigitCase class is an enumeration of constant values used in setting the digitCase property of the ElementFormat class.
	DigitWidth	flash.text.engine	The DigitWidth class is an enumeration of constant values used in setting the digitWidth property of the ElementFormat class.
	Direction	flashx.textLayout.formats	Defines values for setting the direction property of the TextLayoutFormat class.
	DisplacementMapFilter	flash.filters	The DisplacementMapFilter class uses the pixel values from the specified BitmapData object (called the displacement map image) to perform a displacement of an object.
	DisplacementMapFilter	spark.filters	The DisplacementMapFilter class uses the pixel values from the specified BitmapData object (called the displacement map image) to perform a displacement of an object.
	DisplacementMapFilterMode	flash.filters	The DisplacementMapFilterMode class provides values for the mode property of the DisplacementMapFilter class.
	DisplayLayer	spark.components.supportClasses	A DisplayLayer class maintains an ordered list of DisplayObjects sorted on depth.
	DisplayObject	flash.display	The DisplayObject class is the base class for all objects that can be placed on the display list.
	DisplayObjectContainer	flash.display	The DisplayObjectContainer class is the base class for all objects that can serve as display object containers on the display list.
	DisplayObjectSharingMode	spark.core	The DisplayObjectSharingMode class defines the possible values for the displayObjectSharingMode property of the IGraphicElement class.
	DisplayUtil	mx.utils	The DisplayUtil utility class is an all-static class with utility methods related to DisplayObjects.
	Dissolve	mx.effects	Animate the component from transparent to opaque, or from opaque to transparent.
	DissolveInstance	mx.effects.effectClasses	The DissolveInstance class implements the instance class for the Dissolve effect.
	DivElement	flashx.textLayout.elements	The DivElement class defines an element for grouping paragraphs (ParagraphElement objects).
	DividedBox	mx.containers	A DividedBox container measures and lays out its children horizontally or vertically in exactly the same way as a Box container, but it inserts draggable dividers in the gaps between the children.
	DividedBoxAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the DividedBox class.
	DividerEvent	mx.events	Represents events that are dispatched when a divider has been pressed, dragged or released.
	DividerSkin	mx.skins.wireframe	The wireframe skin class for the border of the MX DividedBox component.
	DockIcon	flash.desktop	The DockIcon class represents the MacOS X®-style dock icon.
	DocumentReference	mx.rpc.livecycle	The DocumentReference class provides the means of referring to documents on the server, from a Flex client.
	DownloadErrorEvent	air.update.events	A DownloadErrorEvent object is dispatched by an ApplicationUpdater or ApplicationUpdaterUI object when an error happens while downloading the update file.
	DownloadProgressBar	mx.preloaders	The DownloadProgressBar class displays download progress.
	DragEvent	mx.events	The DragEvent class represents event objects that are dispatched as part of a drag-and-drop operation.
	DragManager	mx.managers	The DragManager class manages drag and drop operations, which let you move data from one place to another in a Flex application.
	DragManagerAutomationImpl	mx.automation.delegates	Defines the methods and properties required to perform instrumentation for the DragManager class.
	DragSource	mx.core	The DragSource class contains the data being dragged.
	DRMAuthenticateEvent	flash.events	A NetStream object dispatchs a DRMAuthenticateEvent object when attempting to play digital rights management (DRM) encrypted content that requires a user credential for authentication.
	DRMAuthenticationCompleteEvent	flash.events	The DRMManager dispatches a DRMAuthenticationCompleteEvent object when a call to the authenticate() method of the DRMManager object succeeds.
	DRMAuthenticationErrorEvent	flash.events	The DRMManager dispatches a DRMAuthenticationErrorEvent object when a call to the authenticate() method of the DRMManager object fails.
	DRMContentData	flash.net.drm	The DRMContentData class provides the information required to obtain the voucher necessary to view DRM-protected content.
	DRMErrorEvent	flash.events	AIR dispatches a DRMErrorEvent object when a NetStream object, trying to play a digital rights management (DRM) encrypted file, encounters a DRM-related error.
	DRMManager	flash.net.drm	The DRMManager manages the retrieval and storage of the vouchers needed to view DRM-protected content.
	DRMManagerError	flash.errors	The DRMManager dispatches a DRMManagerError event to report errors.
	DRMPlaybackTimeWindow	flash.net.drm	The DRMPlaybackWindow class represents the time period in which a DRM voucher is valid.
	DRMStatusEvent	flash.events	A NetStream object dispatches a DRMStatusEvent object when the content protected using digital rights management (DRM) begins playing successfully (when the voucher is verified, and when the user is authenticated and authorized to view the content).
	DRMVoucher	flash.net.drm	The DRMVoucher class represents a license token that allows a user to view DRM-protected content.
	DropDownController	spark.components.supportClasses	The DropDownController class handles the mouse, keyboard, and focus interactions for an anchor button and its associated drop down.
	DropdownEvent	mx.events	The DropdownEvent class represents the event object passed to the event listener for the open and close events.
	DropDownEvent	spark.events	The DropDownEvent class represents the event object passed to the event listener for the open and close events.
	DropDownList	spark.components	The DropDownList control contains a drop-down list from which the user can select a single value.
	DropDownListBase	spark.components.supportClasses	The DropDownListBase control contains a drop-down list from which the user can select a single value.
	DropDownListBaseAccImpl	spark.accessibility	DropDownListAccImpl is the accessibility implementation class for spark.components.supportClasses.DropDownListBase.
	DropDownListButtonSkin	spark.skins.spark	The default skin class for the anchor button on a Spark DropDownList component.
	DropDownListButtonSkin	spark.skins.wireframe	The default wireframe skin class for the Spark DropDownListButton component.
	DropDownListSkin	spark.skins.spark	The default skin class for the Spark DropDownList component.
	DropDownListSkin	spark.skins.wireframe	The default wireframe skin class for the Spark DropDownList component.
	DropDownSkin	mx.skins.wireframe	The wireframe skin class for the border of the MX components that use drop downs.
	DropLocation	spark.layouts.supportClasses	The DropLocation class contains information describing the drop location for the dragged data in a drag-and-drop operation.
	DropShadowFilter	flash.filters	The DropShadowFilter class lets you add a drop shadow to display objects.
	DropShadowFilter	spark.filters	The DropShadowFilter class lets you add a drop shadow to display objects.
	DualStyleObject	mx.charts.chartClasses	The DualStyleObject class serves as a base class for components that have a need to assign class selectors outside of the client developer's control.
	DynamicEvent	mx.events	This subclass of Event is dynamic, meaning that you can set arbitrary event properties on its instances at runtime.
	DynamicStreamingVideoItem	spark.components.mediaClasses	The DynamicStreamingVideoItem class represents a video stream on the server plus a bitrate for that stream.
	DynamicStreamingVideoSource	spark.components.mediaClasses	The DynamicStreamingVideoSource class represents a streaming video source and can be used for streaming pre-recorded video or live streaming video.
	EaseInOutBase	spark.effects.easing	The EaseInOutBase class is the base class that provide easing capability.
	EasingFraction	spark.effects.easing	The EasingFraction class defines constants for the easeInFraction property of the EaseInOutBase class.
	EastAsianJustifier	flash.text.engine	The EastAsianJustifier class has properties to control the justification options for text lines whose content is primarily East Asian text.
	EdgeMetrics	mx.core	The EdgeMetrics class specifies the thickness, in pixels, of the four edge regions around a visual component.
	EditableComboBoxSkin	mx.skins.spark	The Spark skin class for the editable MX ComboBox component.
	EditableComboBoxSkin	mx.skins.wireframe	The wireframe skin class for the editable MX ComboBox component.
	EditingMode	flashx.textLayout.edit	The EditingMode class defines constants used with EditManager class to represent the read, select, and edit permissions of a document.
	EditManager	flashx.textLayout.edit	The EditManager class manages editing changes to a TextFlow.
	Effect	mx.effects	The Effect class is an abstract base class that defines the basic functionality of all Flex effects.
	EffectEvent	mx.events	Represents event objects that are specific to Flex effects.
	EffectInstance	mx.effects	The EffectInstance class represents an instance of an effect playing on a target.
	EffectManager	mx.effects	The EffectManager class listens for events, such as the show and move events, dispatched by objects in a Flex application.
	EffectTargetFilter	mx.effects	The EffectTargetFilter class defines a custom filter that is executed by each transition effect on each target of the effect.
	Elastic	mx.effects.easing	The Elastc class defines three easing functions to implement motion with Flex effect classes, where the motion is defined by an exponentially decaying sine wave.
	Elastic	spark.effects.easing	The Elastic class implements easing functionality where the target object movement is defined by an exponentially decaying sine wave.
	ElementExistenceEvent	spark.events	The ElementExistenceEvent class represents events that are dispatched when an element of a Group is created or destroyed.
	ElementFormat	flash.text.engine	The ElementFormat class represents formatting information which can be applied to a ContentElement.
	ElementRange	flashx.textLayout.edit	The ElementRange class represents the range of objects selected within a text flow.
	Ellipse	spark.primitives	The Ellipse class is a filled graphic element that draws an ellipse.
	EmailValidator	mx.validators	The EmailValidator class validates that a String has a single @ sign, a period in the domain name and that the top-level domain suffix has two, three, four, or six characters.
	EmphasizedButtonSkin	mx.skins.wireframe	The wireframe skin class for the emphasized state of the MX Button component.
	EncryptedLocalStore	flash.data	The EncryptedLocalStore class provides methods for setting and getting objects in the encrypted local data store for an AIR application.
	Endian	flash.utils	The Endian class contains values that denote the byte order used to represent multibyte numbers.
	EOFError	flash.errors	An EOFError exception is thrown when you attempt to read past the end of the available data.
	Error	Top Level	The Error class contains information about an error that occurred in a script.
	ErrorEvent	flash.events	An object dispatches an ErrorEvent object when an error causes a network operation to fail.
	ErrorMessage	mx.messaging.messages	The ErrorMessage class is used to report errors within the messaging system.
	ErrorSkin	spark.skins.spark	The ErrorSkin class defines the error skin for Spark components.
	EvalError	Top Level	The EvalError class represents an error that occurs when user code calls the eval() function or attempts to use the new operator with the Function object.
	Event	flash.events	The Event class is used as the base class for the creation of Event objects, which are passed as parameters to event listeners when an event occurs.
	EventDetails	mx.automation.events
	EventDispatcher	flash.events	The EventDispatcher class is the base class for all runtime classes that dispatch events.
	EventListenerRequest	mx.events	Request sent from one SystemManager to a SystemManager in another application through their bridge to add or remove a listener to a specified event on your behalf.
	EventPhase	flash.events	The EventPhase class provides values for the eventPhase property of the Event class.
	EventPriority	mx.core	The EventPriority class defines constant values for the priority argument of the addEventListener() method of EventDispatcher.
	ExclusionShader	mx.graphics.shaderClasses	Creates a blend shader that is equivalent to the 'Exclusion' blend mode for RGB premultiplied colors available in Adobe Creative Suite tools.
	Exponential	mx.effects.easing	The Exponential class defines three easing functions to implement motion with Flex effect classes, where the motion is defined by an exponentially decaying sine wave.
	ExternalInterface	flash.external	The ExternalInterface class is the External API, an application programming interface that enables straightforward communication between ActionScript and the Flash Player container– for example, an HTML page with JavaScript.
	Fade	mx.effects	The Fade effect animates the alpha property of a component, either from transparent to opaque, or from opaque to transparent.
	Fade	spark.effects	The Fade effect animates the alpha property of a component.
	FadeInstance	mx.effects.effectClasses	The FadeInstance class implements the instance class for the Fade effect.
	FadeInstance	spark.effects.supportClasses	The FadeInstance class implements the instance class for the Fade effect.
	Fault	mx.rpc.livecycle	The Fault class stores the information contained in a server side fault object.
	Fault	mx.rpc	The Fault class represents a fault in a remote procedure call (RPC) service invocation.
	FaultEvent	mx.rpc.events	This event is dispatched when an RPC call has a fault.
	FaultResponse	mx.rpc.livecycle	The FaultResponse class defines the ActionScript representation of a LiveCycle FaultResponse object.
	FiberUtils	com.adobe.fiber.util	The FiberUtils class is a utility class used by code generated by Adobe application modeling technology.
	File	flash.filesystem	A File object represents a path to a file or directory.
	FileEvent	mx.events	The FileEvent class represents event objects that are specific to the FileSystemList, FileSystemDataGrid, FileSystemTree and FileSystemComboBox controls.
	FileFilter	flash.net	The FileFilter class is used to indicate what files on the user's system are shown in the file-browsing dialog box that is displayed when the FileReference.browse() method, the FileReferenceList.browse() method is called or a browse method of a File, FileReference, or FileReferenceList object is called.
	FileListEvent	flash.events	A File object dispatches a FileListEvent object when a call to the getDirectoryListingAsync() method of a File object successfully enumerates a set of files and directories or when a user selects files after a call to the browseForOpenMultiple() method.
	FileMode	flash.filesystem	The FileMode class defines string constants used in the fileMode parameter of the open() and openAsync() methods of the FileStream class.
	FileReference	flash.net	The FileReference class provides a means to upload and download files between a user's computer and a server.
	FileReferenceList	flash.net	The FileReferenceList class provides a means to let users select one or more files for uploading.
	FileStream	flash.filesystem	A FileStream object is used to read and write files.
	FileSystemComboBox	mx.controls	The FileSystemComboBox control defines a combo box control for navigating up the chain of ancestor directories from a specified directory in a file system.
	FileSystemDataGrid	mx.controls	The FileSystemDataGrid control lets you display the contents of a single file system directory in a data grid format.
	FileSystemEnumerationMode	mx.controls	The FileSystemEnumerationMode class defines the constant values for the enumerationMode property of the FileSystemList, FileSystemDataGrid, and FileSystemTree classes.
	FileSystemHistoryButton	mx.controls	The FileSystemHistoryButton control defines a single control with two buttons: a main button on the left and a secondary button on the right.
	FileSystemList	mx.controls	The FileSystemList control lets you display the contents of a single file system directory, in a list format.
	FileSystemSizeDisplayMode	mx.controls	The FileSystemSizeDisplayMode class defines the constant values for the sizeDisplayMode property of the FileSystemDataGrid class.
	FileSystemTree	mx.controls	The FileSystemTree control displays the contents of a file system directory as a tree.
	FilledElement	spark.primitives.supportClasses	The FilledElement class is the base class for graphics elements that contain a stroke and a fill.
	FlexBitmap	mx.core	FlexBitmap is a subclass of the Player's Bitmap class.
	FlexClient	mx.messaging	Singleton class that stores the global Id for this Player instance that is server assigned when the client makes its initial connection to the server.
	FlexContentHolderAutomationImpl	mx.automation.delegates.flashflexkit	Defines methods and properties required to perform instrumentation for the FlexContentHolder control.
	FlexEvent	mx.events	The FlexEvent class represents the event object passed to the event listener for many Flex events.
	FlexGlobals	mx.core	A class that contains variables that are global to all applications within the same ApplicationDomain.
	FlexHTMLLoader	mx.core	FlexHTMLLoader is a subclass of the Player's HTMLLoader class used by the Flex HTML control.
	FlexLoader	mx.core	FlexLoader is a subclass of the Player's Loader class.
	FlexMouseEvent	mx.events	The FlexMouseEvent class represents the event object passed to the event listener for Flex-specific mouse activity.
	FlexMovieClip	mx.core	FlexMovieClip is a subclass of the Player's MovieClip class.
	FlexNativeMenu	mx.controls	The FlexNativeMenu component provides a wrapper for AIR's NativeMenu class.
	FlexNativeMenuEvent	mx.events	The FlexNativeMenuEvent class represents events that are associated with menu activities in FlexNativeMenu.
	FlexNativeWindowBoundsEvent	mx.events	The FlexNativeWindowBoundsEvent is dispatched when the size or location changes for the NativeWindow that underlies a Window or WindowedApplication component.
	FlexPrintJob	mx.printing	The FlexPrintJob class is a wrapper for the flash.printing.PrintJob class.
	FlexPrintJobScaleType	mx.printing	Values for the scaleType property of the FlexPrintJob.addObject() method parameter.
	FlexShape	mx.core	FlexShape is a subclass of the Player's Shape class.
	FlexSimpleButton	mx.core	FlexSimpleButton is a subclass of the Player's SimpleButton class.
	FlexSprite	mx.core	FlexSprite is a subclass of the Player's Sprite class and the superclass of UIComponent.
	FlexTextField	mx.core	FlexTextField is a subclass of the Player's TextField class and the superclass of UITextField.
	FlexVersion	mx.core	This class controls the backward-compatibility of the framework.
	FlowComposerBase	flashx.textLayout.compose	The FlowComposerBase class is the base class for Text Layout Framework flow composer classes, which control the composition of text lines in ContainerController objects.
	FlowDamageType	flashx.textLayout.compose	The FlowDamageType class is an enumeration class that defines types of damage for damage methods and events.
	FlowElement	flashx.textLayout.elements	The text in a flow is stored in tree form with the elements of the tree representing logical divisions within the text.
	FlowElementMouseEvent	flashx.textLayout.events	A LinkElement dispatches this event when it detects mouse activity.
	FlowElementOperation	flashx.textLayout.operations	The FlowElementOperation class is the base class for operations that transform a FlowElement.
	FlowGroupElement	flashx.textLayout.elements	The FlowGroupElement class is the base class for FlowElement objects that can have an array of children.
	FlowLeafElement	flashx.textLayout.elements	Base class for FlowElements that appear at the lowest level of the flow hierarchy.
	FlowOperation	flashx.textLayout.operations	The FlowOperation class is the base class for all Text Layout Framework operations.
	FlowOperationEvent	flashx.textLayout.events	A TextFlow instance dispatches this event just before an operation commences and again just after an operation completes.
	FlowTextOperation	flashx.textLayout.operations	The FlowTextOperation is the base class for operations that transform a range of text.
	FocusDirection	flash.display	The FocusDirection class enumerates values to be used for the direction parameter of the assignFocus() method of a Stage object and for the direction property of a FocusEvent object.
	FocusEvent	flash.events	An object dispatches a FocusEvent object when the user changes the focus from one object in the display list to another.
	FocusManager	mx.managers	The FocusManager class manages the focus on components in response to mouse activity or keyboard activity (Tab key).
	FocusRequestDirection	mx.events	The FocusDirection class defines the constant values for the direction focus may be moved in.
	FocusSkin	spark.skins.spark	Defines the "glow" around Spark components when the component has focus.
	Font	flash.text	The Font class is used to manage embedded fonts in SWF files.
	FontAsset	mx.core	FontAsset is a subclass of the flash.text.Font class which represents fonts that you embed in a Flex application.
	FontDescription	flash.text.engine	The FontDescription class represents properties necessary to describe a font.
	FontLookup	flash.text.engine	The FontLookup class is an enumeration of constant values used with FontDescription.fontLookup.
	FontMetrics	flash.text.engine	The FontMetrics class contains measurement and offset information about a font.
	FontPosture	flash.text.engine	The FontPosture class is an enumeration of constant values used with FontDescription.fontPosture.
	FontStyle	flash.text	The FontStyle class provides values for the TextRenderer class.
	FontType	flash.text	The FontType class contains the enumerated constants "embedded" and "device" for the fontType property of the Font class.
	FontWeight	flash.text.engine	The FontWeight class is an enumeration of constant values used with FontDescription.fontWeight.
	Form	mx.containers	The Form container lets you control the layout of a form, mark form fields as required or optional, handle error messages, and bind your form data to the Flex data model to perform data checking and validation.
	Formatter	mx.formatters	The Formatter class is the base class for all data formatters.
	FormatValue	flashx.textLayout.formats	Defines values for specifying that a formatting property is to inherit its parent's value or have it's value generated automatically.
	FormAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the Form class.
	FormHeading	mx.containers	The FormHeading container is used to display a heading for a group of controls inside a Form container.
	FormItem	mx.containers	The FormItem container defines a label and one or more children arranged horizontally or vertically.
	FormItemAutomationImpl	mx.automation.delegates.containers	Defines the methods and properties required to perform instrumentation for the FormItem class.
	FormItemDirection	mx.containers	The FormItemDirection class defines the constant values for the direction property of the FormItem class.
	FormItemLabel	mx.controls	The FormItem container uses a FormItemLabel object to display the label portion of the FormItem container.
	FrameLabel	flash.display	The FrameLabel object contains properties that specify a frame number and the corresponding label name.
	FTEAdvancedDataGridItemRenderer	mx.controls.advancedDataGridClasses	The FTEAdvancedDataGridItemRenderer class defines the default item renderer for an AdvancedDataGrid control used with FTEText.
	FTEDataGridItemRenderer	mx.controls.dataGridClasses	The FTEDataGridItemRenderer class defines the default item renderer for a DataGrid control used with FTEText.
	FTETextField	mx.core	FTETextField is a Sprite which displays text by using the new Flash Text Engine to implement the old TextField API.
	FullScreenButtonSkin	spark.skins.spark.mediaClasses.fullScreen	The default skin class for the fullScreen button of a Spark VideoPlayer component while in one of the fullScreen skin states.
	FullScreenButtonSkin	spark.skins.spark.mediaClasses.normal	The default skin class for the fullScreen button of a Spark VideoPlayer component in the normal skin state.
	FullScreenButtonSkin	spark.skins.wireframe.mediaClasses.fullScreen	The wireframe skin class for the fullScreen button of a Spark VideoPlayer component while in one of the fullScreen skin state.
	FullScreenButtonSkin	spark.skins.wireframe.mediaClasses	The wireframe skin class for the fullScreen button of a Spark VideoPlayer component.
	FullScreenEvent	flash.events	The Stage object dispatches a FullScreenEvent object whenever the Stage enters or leaves full-screen display mode.
	Function	Top Level	A function is the basic unit of code that can be invoked in ActionScript.
	GlobalSettings	flashx.textLayout.elements	Configuration that applies to all TextFlow objects.
	Glow	mx.effects	The Glow effect lets you apply a visual glow effect to a component.
	GlowFilter	flash.filters	The GlowFilter class lets you apply a glow effect to display objects.
	GlowFilter	spark.filters	The GlowFilter class lets you apply a glow effect to display objects.
	GlowInstance	mx.effects.effectClasses	The GlowInstance class implements the instance class for the Glow effect.
	GradientBase	mx.graphics	The GradientBase class is the base class for LinearGradient, LinearGradientStroke, and RadialGradient.
	GradientBevelFilter	flash.filters	The GradientBevelFilter class lets you apply a gradient bevel effect to display objects.
	GradientBevelFilter	spark.filters	The GradientBevelFilter class lets you apply a gradient bevel effect to display objects.
	GradientEntry	mx.graphics	The GradientEntry class defines the objects that control a transition as part of a gradient fill.
	GradientFilter	spark.filters	The base class for filters that provide gradient visual effects.
	GradientGlowFilter	flash.filters	The GradientGlowFilter class lets you apply a gradient glow effect to display objects.
	GradientGlowFilter	spark.filters	The GradientGlowFilter class lets you apply a gradient glow effect to display objects.
	GradientStroke	mx.graphics	The GradientStroke class lets you specify a gradient filled stroke.
	GradientType	flash.display	The GradientType class provides values for the type parameter in the beginGradientFill() and lineGradientStyle() methods of the flash.display.Graphics class.
	Graphic	spark.primitives	The Graphic control displays a set of graphic drawing commands.
	GraphicElement	flash.text.engine	The GraphicElement class represents a graphic element in a TextBlock or GroupElement object.
	GraphicElement	spark.primitives.supportClasses	A base class for defining individual graphic elements.
	Graphics	flash.display	The Graphics class contains a set of methods that you can use to create a vector shape.
	GraphicsBitmapFill	flash.display	Defines a bitmap fill.
	GraphicsEndFill	flash.display	Indicates the end of a graphics fill.
	GraphicsGradientFill	flash.display	Defines a gradient fill.
	GraphicsPath	flash.display	A collection of drawing commands and the coordinate parameters for those commands.
	GraphicsPathCommand	flash.display	Defines the values to use for specifying path-drawing commands.
	GraphicsPathWinding	flash.display	The GraphicsPathWinding class provides values for the flash.display.GraphicsPath.winding property and the flash.display.Graphics.drawPath() method to determine the direction to draw a path.
	GraphicsShaderFill	flash.display	Defines a shader fill.
	GraphicsSolidFill	flash.display	Defines a solid fill.
	GraphicsStroke	flash.display	Defines a line style or stroke.
	GraphicsTrianglePath	flash.display	Defines an ordered set of triangles that can be rendered using either (u,v) fill coordinates or a normal fill.
	GraphicsUtil	mx.utils	The Graphics class is an all-static class with utility methods related to the Graphics class.
	GraphicsUtilities	mx.charts.chartClasses	A set of internal graphics rendering utilities used by the various chart classes.
	Grid	mx.containers	A Grid container lets you arrange children as rows and columns of cells, similar to an HTML table.
	GridFitType	flash.text	The GridFitType class defines values for grid fitting in the TextField class.
	GridItem	mx.containers	The GridItem container defines a grid cell in GridRow container.
	GridLines	mx.charts	The GridLines class draws grid lines inside the data area of the chart.
	GridRow	mx.containers	The GridRow container defines a row in a Grid container, and contains GridCell containers.
	Group	spark.components	The Group class is the base container class for visual elements.
	GroupBase	spark.components.supportClasses	The GroupBase class defines the base class for components that display visual elements.
	GroupElement	flash.text.engine	A GroupElement object groups a collection of TextElement, GraphicElement, or other GroupElement objects that you can assign as a whole to the content property of a TextBlock object.
	Grouping	mx.collections	The Grouping class defines the fields in the data provider of the AdvancedDataGrid control used to group data.
	GroupingCollection	mx.collections	The GroupingCollection class lets you create grouped data from flat data for display in the AdvancedDataGrid control.
	GroupingCollection2	mx.collections	The GroupingCollection2 class lets you create grouped data from flat data for display in the AdvancedDataGrid control.
	GroupingField	mx.collections	The GroupingField class represents individual data fields that you use to group flat data for display by the AdvancedDataGrid control.
	HaloBorder	mx.skins.halo	Defines the appearance of the default border for the Halo theme.
	HaloColors	mx.skins.halo	Defines the colors used by components that support the Halo theme.
	HaloDefaults	mx.charts.styles	Initializes the core default styles for the charts classes.
	HaloFocusRect	mx.skins.halo	Defines the skin for the focus indicator.
	HBox	mx.containers	The Halo HBox container lays out its children in a single horizontal row.
	HDividedBox	mx.containers	The HDividedBox container lays out its children horizontally in the same way as HBox container, but it inserts a draggable divider in the gap between each child.
	HeaderEvent	mx.rpc.events	The event that indicates an RPC operation, such as a WebService SOAP request, returned a header in the response.
	HGroup	spark.components	The HGroup container is an instance of the Group container that uses the HorizontalLayout class.
	HideShowEffectTargetFilter	mx.effects.effectClasses	HideShowEffectTargetFilter is a subclass of EffectTargetFilter that handles the logic for filtering targets that have been shown or hidden by modifying their visible property.
	HierarchicalCollectionView	mx.collections	The HierarchicalCollectionView class provides a hierarchical view of a standard collection.
	HierarchicalCollectionViewCursor	mx.collections	The HierarchicalCollectionViewCursor class defines a cursor for a hierarchical view of a standard collection.
	HierarchicalData	mx.collections	Hierarchical data is data already in a structure of parent and child data items.
	HighlightBitmapCaptureSkin	spark.skins.spark	Base class for skins that do a bitmap capture of a target components and apply a filter to the bitmap.
	HistoryManager	mx.managers	History management lets users navigate through a Flex application using the web browser's Back and Forward navigation commands.
	HitData	mx.charts	The HitData class represents information about the data item at a specific location on the screen.
	HLOCChart	mx.charts	The HLOCChart (High Low Open Close) control represents financial data as a series of elements representing the high, low, closing, and optionally opening values of a data series.
	HLOCItemRenderer	mx.charts.renderers	The default item renderer for an HLOCSeries object.
	HLOCSeries	mx.charts.series	Represents financial data as a series of elements representing the high, low, closing, and, optionally, opening values of a data series.
	HLOCSeriesBase	mx.charts.chartClasses	HLOCSeriesBase is the base class for the two financial series types, HLOCSeries and CandlestickSeries.
	HLOCSeriesBaseAutomationImpl	mx.automation.delegates.charts	Defines the methods and properties required to perform instrumentation for the CandlestickSeries and HLOCSeries classes.
	HLOCSeriesItem	mx.charts.series.items	Represents the information required to render an item as part of a HLOCSeries.
	HLOCSeriesRenderData	mx.charts.series.renderData	Represents all the information needed by the HLOCSeries and CandlestickSeries objects to render.
	HorizontalAlign	spark.layouts	The HorizontalAlign class defines the possible values for the horizontalAlign property of the VerticalLayout class.
	HorizontalLayout	spark.layouts	The HorizontalLayout class arranges the layout elements in a horizontal sequence, left to right, with optional gaps between the elements and optional padding around the elements.
	HorizontalList	mx.controls	The HorizontalList control displays a horizontal list of items.
	HRule	mx.controls	The HRule control creates a single horizontal line.
	HSBColor	mx.utils	This class holds information for a color represented in HSB (Hue, Saturation, and Brightness) space.
	HSBInterpolator	spark.effects.interpolation	The HSBInterpolator class provides Hue, Saturation, and Brightness (HSB) color interpolation between RGB uint start and end values.
	HScrollBar	mx.controls	The HScrollBar (horizontal ScrollBar) control lets you control the portion of data that is displayed when there is too much data to fit in a display area.
	HScrollBar	spark.components	The HScrollBar (horizontal scrollbar) control lets you control the portion of data that is displayed when there is too much data to fit horizontally in a display area.
	HScrollBarSkin	spark.skins.spark	The default skin class for the Spark HScrollBar component.
	HScrollBarSkin	spark.skins.wireframe	The default wireframe skin class for the Spark HScrollBar component.
	HScrollBarThumbSkin	spark.skins.spark	The default skin class for the thumb of a Spark HScrollBar component.
	HScrollBarThumbSkin	spark.skins.wireframe	The default wireframe skin class for the Spark HScrollBarThumb component.
	HScrollBarTrackSkin	spark.skins.spark	The default skin class for the track on a Spark HScrollBar component.
	HScrollBarTrackSkin	spark.skins.wireframe	The default wireframe skin class for the Spark HScrollBarTrack component.
	HSlider	mx.controls	The HSlider control lets users select a value by moving a slider thumb between the end points of the slider track.
	HSlider	spark.components	The HSlider (horizontal slider) control lets users select a value by moving a slider thumb between the end points of the slider track.
	HSliderSkin	spark.skins.spark	The default skin class for the Spark HSlider component.
	HSliderSkin	spark.skins.wireframe	The default wireframe skin class for the Spark HSlider component.
	HSliderThumbSkin	spark.skins.spark	The default skin class for the thumb of a Spark HSlider component.
	HSliderThumbSkin	spark.skins.wireframe	The default wireframe skin class for the Spark HSliderThumb component.
	HSliderTrackSkin	spark.skins.spark	The default skin class for the track of a Spark HSlider component.
	HSliderTrackSkin	spark.skins.wireframe	The default wireframe skin class for the Spark HSliderTrack component.
	HTML	mx.controls	The HTML control lets you display HTML content in your application.
	HTMLHistoryItem	flash.html	An HTMLHistoryItem object describes a location in the navigation history of an HTMLLoader object.
	HTMLHost	flash.html	An HTMLHost object defines behaviors of an HTMLLoader object for user interface elements that can be controlled by setting various properties or by calling various methods of the window object of the HTML page.
	HTMLLoader	flash.html	The HTMLLoader class defines a type of display object that is a container for HTML content.
	HTMLPDFCapability	flash.html	The HTMLPDFCapability class contains possible values of the pdfCapability property of an HTMLLoader object.
	HTMLUncaughtScriptExceptionEvent	flash.events	An HTMLLoader object dispatches an HTMLUncaughtScriptExceptionEvent object whenever a JavaScript exception is thrown and not handled with a catch statement.
	HTMLWindowCreateOptions	flash.html	This class defines the options that can be specified when JavaScript running in an HTMLLoader object tries to create a new HTML window by calling the window.open() method.
	HTTPChannel	mx.messaging.channels	The HTTPChannel class provides the HTTP support for messaging.
	HTTPMultiService	mx.rpc.http.mxml	You use the <mx:HTTPMultiService> tag to represent an HTTPMultiService object in an MXML file.
	HTTPMultiService	mx.rpc.http	You use the <mx:HTTPMultiService> tag to represent a collection of http operations.
	HTTPRequestMessage	mx.messaging.messages	HTTP requests are sent to the HTTP endpoint using this message type.
	HTTPService	mx.rpc.http.mxml	You use the <mx:HTTPService> tag to represent an HTTPService object in an MXML file.
	HTTPService	mx.rpc.http	You use the HTTPService class to represent an HTTPService object in ActionScript.
	HTTPServiceWrapper	com.adobe.fiber.services.wrapper	This class is the superclass of all generated wrappers around instances of the HTTPMultiService class.
	HTTPStatusEvent	flash.events	The application dispatches HTTPStatusEvent objects when a network request returns an HTTP status code.
	HueShader	mx.graphics.shaderClasses	Creates a blend shader that is equivalent to the 'Hue' blend mode for RGB premultiplied colors available in Adobe Creative Suite tools.
	IAbstractEffect	mx.effects	The IAbstractEffect interface is used to denote that a property or parameter must be of type Effect, but does not actually implement any of the APIs of the IEffect interface.
	IAccessPrivileges	mx.data	Objects that must restrict access must implement the IAccessPrivileges interface.
	IAdvancedDataGridRendererProvider	mx.controls.advancedDataGridClasses	The IAdvancedDataGridRendererProvider interface defines the interface implemented by the AdvancedDataGridRendererProvider class, which defines the item renderer for the AdvancedDataGrid control.
	IAdvancedStyleClient	mx.styles	This interface describes the advanced properties that a component must implement to fully participate in the advanced style subsystem.
	IAnimationTarget	spark.effects.animation	The IAnimationTarget interface is implemented by classes that support the events for an Animation instance.
	IAutomationClass	mx.automation	The IAutomationClass interface defines the interface for a component class descriptor.
	IAutomationClass2	mx.automation	The IAutomationClass2 interface defines the interface for a component class descriptor.
	IAutomationEnvironment	mx.automation	The IAutomationEnvironment interface provides information about the objects and properties of automatable components needed for communicating with agents.
	IAutomationEventDescriptor	mx.automation	The IAutomationEventDescriptor interface defines the interface for an event descriptor.
	IAutomationManager	mx.automation	The IAutomationManager interface defines the interface expected from an AutomationManager object by the automation module.
	IAutomationManager2	mx.automation	The IAutomationManager interface defines the interface expected from an AutomationManager object by the automation module.
	IAutomationMethodDescriptor	mx.automation	The IAutomationMethodDescriptor interface defines the interface for a method descriptor.
	IAutomationMouseSimulator	mx.automation	The IAutomationMouseSimulator interface describes an object that simulates mouse movement so that components capturing the mouse use the simulated versions of the mouse cursor instead of the live Flash Player version.
	IAutomationObject	mx.automation	The IAutomationObject interface defines the interface for a delegate object that implements automation for a component.
	IAutomationObjectHelper	mx.automation	The IAutomationObjectHelper interface defines helper methods for IAutomationObjects.
	IAutomationPropertyDescriptor	mx.automation	The IAutomationPropertyDescriptor interface describes a property of a test object.
	IAutomationTabularData	mx.automation	The IAutomationTabularData interface is implemented by components which can provide their content information in a tabular form.
	IAxis	mx.charts.chartClasses	The IAxis class is an abstract interface for defining label, tick mark, and data positioning properties for a chart axis.
	IAxisRenderer	mx.charts.chartClasses	The IAxis class is an abstract interface for defining label, tick mark, and data positioning properties for a chart axis.
	IBar	mx.charts.chartClasses	The IBar interface is implemented by any any series that can be clustered vertically, such as a BarSeries.
	IBindingClient	mx.binding	This is used to mark documents, which have data bindings.
	IBitmapDrawable	flash.display	The IBitmapDrawable interface is implemented by objects that can be passed as the source parameter of the draw() method of the BitmapData class.
	IBitmapFilter	mx.filters	Interface used by some Spark filters.
	IBorder	mx.core	The IBorder interface defines the interface that all classes used for border skins should implement.
	IBrowserManager	mx.managers	The interface that the shared instance of the BrowserManager implements.
	IButton	mx.core	The IButton interface is a marker interface that indicates that a component acts as a button.
	IChangeObject	mx.data	The IChangeObject interface provides the methods and properties needed when detecting local conflicts.
	IChartElement	mx.charts.chartClasses	IChartElement defines the base set of properties and methods required by a UIComponent to be representable in the data space of a chart.
	IChartElement2	mx.charts.chartClasses	IChartElement2 defines the base set of properties and methods required by a UIComponent to be representable in the data space of a chart.
	IChildList	mx.core	The IChildList interface defines the properties and methods for accessing and manipulating child lists, which are subsets of a DisplayObjectContainer's children.
	ICollectionView	mx.collections	An ICollectionView is a view onto a collection of data.
	IColumn	mx.charts.chartClasses	ChartElements that can be clustered along the vertical axis should implement this interface.
	Icon	flash.desktop	The Icon class represents an operating system icon.
	IConfiguration	flashx.textLayout.elements	Read-only interface to a configuration object.
	IConstraintClient	mx.core	The IConstraintClient interface defines the interface for components that support layout constraints.
	IConstraintLayout	mx.containers.utilityClasses	IConstraintLayout is a marker interface that indicates that a container supports ConstraintColumn class and ConstraintRow class within its layout.
	IContainer	mx.core	IContainer is a interface that indicates a component extends or mimics mx.core.Container
	ID3Info	flash.media	The ID3Info class contains properties that reflect ID3 metadata.
	IDataCanvas	mx.charts.chartClasses	This interface is for internal use only.
	IDataInput	flash.utils	The IDataInput interface provides a set of methods for reading binary data.
	IDataOutput	flash.utils	The IDataOutput interface provides a set of methods for writing binary data.
	IDataRenderer	mx.core	The IDataRenderer interface defines the interface for components that have a data property.
	IDeferredContentOwner	mx.core	The IDeferredContentOwner interface defines the properties and methods for deferred instantiation.
	IDeferredInstance	mx.core	The IDeferredInstance interface defines the Flex deferred instance factory interface.
	IDeferredInstantiationUIComponent	mx.core	The IDeferredInstantiationUIComponent interface defines the interface for a component or object that defers instantiation.
	IDropInListItemRenderer	mx.controls.listClasses	The interface for "drop-in" item renderers.
	IDynamicPropertyOutput	flash.net	This interface controls the serialization of dynamic properties of dynamic objects.
	IDynamicPropertyWriter	flash.net	This interface is used with the IDynamicPropertyOutput interface to control the serialization of dynamic properties of dynamic objects.
	IEaser	spark.effects.easing	The IEaser interface is implemented by classes that provide time-easing functionality for the Animation class.
	IEditManager	flashx.textLayout.edit	IEditManager defines the interface for handling edit operations of a text flow.
	IEffect	mx.effects	The IEffect interface defines the base interface of all Flex effects.
	IEffectInstance	mx.effects	The IEffectInstance interface represents an instance of an effect playing on a target.
	IEffectTargetHost	mx.effects	The IEffectTargetHost interface defines the interface that lets you access the target list-based control of a data effect.
	IEventDispatcher	flash.events	The IEventDispatcher interface defines methods for adding or removing event listeners, checks whether specific types of event listeners are registered, and dispatches events.
	IExternalizable	flash.utils	The IExternalizable interface provides control over serialization of a class as it is encoded into a data stream.
	IFactory	mx.core	The IFactory interface defines the interface that factory classes such as ClassFactory must implement.
	IFiberManagingService	com.adobe.fiber.services	A managing service instance provides generated value objects with a means to retrieve services that may be involved in calculation of properties of the value object.
	IFiberService	com.adobe.fiber.services	This is a marker interface for all custom services generated from models created by using the Adobe application modeling technology.
	IFill	mx.graphics	Defines the interface that classes that perform a fill must implement.
	IFlexAsset	mx.core	IFlexAsset is a marker interface with the following meaning: if a class declares that it implements IFlexAsset, then that class represents an asset -- such as a bitmap, a font, or a sound -- that has been embedded in a Flex application.
	IFlexContextMenu	mx.controls	The IFlexContextMenu interface defines the interface for a Flex context menus.
	IFlexDisplayObject	mx.core	The IFlexDisplayObject interface defines the interface for skin elements.
	IFlexModule	mx.core	The IFlexModule interface is used as an optional contract with IFlexModuleFactory.
	IFlexModuleFactory	mx.core	The IFlexModuleFactory interface represents the contract expected for bootstrapping Flex applications and dynamically loaded modules.
	IFlowComposer	flashx.textLayout.compose	IFlowComposer defines the interface for managing the layout and display of a text flow.
	IFocusManager	mx.managers	The IFocusManager interface defines the interface that components must implement to manage the focus on components in response to mouse activity or keyboard activity (Tab key), and to support a default button.
	IFocusManagerComplexComponent	mx.managers	The IFocusManagerComplexComponent interface defines the interface that components that can have more than one internal focus target should implement in order to receive focus from the FocusManager.
	IFocusManagerComponent	mx.managers	The IFocusManagerComponent interface defines the interface that focusable components must implement in order to receive focus from the FocusManager.
	IFocusManagerContainer	mx.managers	The IFocusManagerContainer interface defines the interface that containers implement to host a FocusManager.
	IFocusManagerGroup	mx.managers	The IFocusManagerGroup interface defines the interface that any component must implement if it is grouped in sets, where only one member of the set can be selected at any given time.
	IFontContextComponent	mx.core	Allows a component to support a font context property.
	IFormatResolver	flashx.textLayout.elements	Interface to a format resolver.
	IGraphicElement	spark.core	The IGraphicElement is implemented by IVisualElements that take advantage of the parent Group's DisplayObject management.
	IGraphicsData	flash.display	This interface is used to define objects that can be used as parameters in the flash.display.Graphics methods, including fills, strokes, and paths.
	IGraphicsFill	flash.display	This interface is used to define objects that can be used as fill parameters in the flash.display.Graphics methods and drawing classes.
	IGraphicsPath	flash.display	This interface is used to define objects that can be used as path parameters in the flash.display.Graphics methods and drawing classes.
	IGraphicsStroke	flash.display	This interface is used to define objects that can be used as stroke parameters in the flash.display.Graphics methods and drawing classes.
	IGroupingCollection	mx.collections	The IGroupingCollection interface defines the interface required to create grouped data from flat data.
	IGroupingCollection2	mx.collections	The IGroupingCollection2 interface defines the interface required to create grouped data from flat data.
	IHierarchicalCollectionView	mx.collections	The IHierarchicalCollectionView interface defines an interface for hierarchical or grouped data.
	IHierarchicalCollectionViewCursor	mx.collections	The IHierarchicalCollectionViewCursor interface defines the interface for enumerating a hierarchical collection view bidirectionally.
	IHierarchicalData	mx.collections	The IHierarchicalData interface defines the interface used to represent hierarchical data as the data provider for a Flex component.
	IHistoryManagerClient	mx.managers	Interface that must be implemented by objects registered with the History Manager.
	IImageEncoder	mx.graphics.codec	The IImageEncoder interface defines the interface that image encoders implement to take BitmapData objects, or ByteArrays containing raw ARGB pixels, as input and convert them to popular image formats such as PNG or JPEG.
	IIMEClient	flash.text.ime	Interface for IME (input method editor) clients.
	IIMESupport	mx.core	The IIMESupport interface defines the interface for any component that supports IME (input method editor).
	IInteractionEventHandler	flashx.textLayout.edit	The IInteractionEventHandler interface defines the event handler functions that are handled by a Text Layout Framework selection or edit manager.
	IInterpolator	spark.effects.interpolation	The IInterpolator interface is implemented by classes that calculate values for the Animation class.
	IInvalidating	mx.core	The IInvalidating interface defines the interface for components that use invalidation to do delayed -- rather than immediate -- property commitment, measurement, drawing, and layout.
	IItemRenderer	spark.components	The IItemRenderer interface defines the basic set of APIs that a class must implement to create an item renderer that can communicate with a host component.
	IItemRendererOwner	spark.components	The IItemRendererOwner interface defines the basic set of APIs that a class must implement to support items renderers.
	ILayoutElement	mx.core	The ILayoutElement interface is used primarily by the layout classes to query, size and position the elements of GroupBase containers.
	ILayoutManager	mx.managers	The LayoutManager is the engine behind Flex's measurement and layout strategy.
	ILayoutManagerClient	mx.managers	The ILayoutManagerClient interface defines the interface that a component must implement to participate in the LayoutManager's commit/measurement/layout sequence.
	IList	mx.collections	A collection of items organized in an ordinal fashion.
	IListItemRenderer	mx.controls.listClasses	Item renderers and item editors for list components must implement the IListItemRenderer interface.
	IllegalOperationError	flash.errors	The IllegalOperationError exception is thrown when a method is not implemented or the implementation doesn't cover the current usage.