Package | org.osmf.elements |
Class | public class CompositeElement |
Inheritance | CompositeElement ![]() ![]() ![]() |
Subclasses | ParallelElement, SerialElement |
Language Version: | ActionScript 3.0 |
Product Version: | OSMF 1.0 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
The media elements that make up a media composition are treated as a single, unified media element. For example, if a media composition encapsulates a sequence of videos, the CompositeElement will behave as if it's a single VideoElement, but one which plays several videos in sequence.
Because a CompositeElement maintains a list of MediaElement children, any of which may be CompositeElements themselves, a media composition can be expressed as a tree structure.
Typically a CompositeElement is not instantiated directly but instead is used as the base class for creating specific types of media compositions.
Public Properties
Property | Defined By | ||
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![]() | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
![]() | metadataNamespaceURLs : Vector.<String> [read-only]
A Vector containing the namespace URLs for all Metadata
objects stored within this MediaElement. | MediaElement |
Public Methods
Method | Defined By | ||
---|---|---|---|
![]() | addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | EventDispatcher | |
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Dispatches an event into the event flow. | EventDispatcher | |
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Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | |
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Indicates whether an object has a specified property defined. | Object | |
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Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
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Indicates whether the specified property exists and is enumerable. | Object | |
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Removes a listener from the EventDispatcher object. | EventDispatcher | |
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Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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Returns the primitive value of the specified object. | Object | |
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Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher |
Protected Methods
Thu Dec 6 2018, 01:12 PM -08:00