Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
The Preloader class is used by the SystemManager to monitor
the download and initialization status of a Flex application.
It is also responsible for downloading the runtime shared libraries (RSLs).
The Preloader class instantiates a download progress bar,
which must implement the IPreloaderDisplay interface, and passes download
and initialization events to the download progress bar.
public function Preloader()
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
Constructor.
public function initialize(showDisplay:Boolean, displayClassName:Class, backgroundColor:uint, backgroundAlpha:Number, backgroundImage:Object, backgroundSize:String, displayWidth:Number, displayHeight:Number, libs:Array = null, sizes:Array = null, rslList:Array = null, resourceModuleURLs:Array = null, applicationDomain:ApplicationDomain = null):void
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
Called by the SystemManager to initialize a Preloader object.
Parameters
| showDisplay:Boolean — Determines if the display class should be displayed.
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| displayClassName:Class — The IPreloaderDisplay class to use
for displaying the preloader status.
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| backgroundColor:uint — Background color of the application.
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| backgroundAlpha:Number — Background alpha of the application.
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| backgroundImage:Object — Background image of the application.
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| backgroundSize:String — Background size of the application.
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| displayWidth:Number — Width of the application.
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| displayHeight:Number — Height of the application.
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| libs:Array (default = null ) — Array of string URLs for the runtime shared libraries.
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| sizes:Array (default = null ) — Array of uint values containing the byte size for each URL
in the libs argument
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| rslList:Array (default = null ) — Array of object of type RSLItem and CdRSLItem.
This array describes all the RSLs to load.
The libs and sizes parameters are ignored and must be set to null.
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| resourceModuleURLs:Array (default = null ) — Array of Strings specifying URLs
from which to preload resource modules.
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| applicationDomain:ApplicationDomain (default = null ) — The application domain in which
your code is executing.
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public function registerApplication(app:IEventDispatcher):void
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
Called by the SystemManager after it has finished instantiating
an instance of the application class. Flex calls this method; you
do not call it yourself.
Parameters
| app:IEventDispatcher — The application object.
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Mon Feb 18 2013, 01:33 PM +11:00