| 套件 | mx.preloaders |
| 介面 | public interface IPreloaderDisplay extends IEventDispatcher |
| 實作者 | DownloadProgressBar, SparkDownloadProgressBar, SplashScreen |
| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
相關 API 元素
| 屬性 | 定義自 | ||
|---|---|---|---|
| backgroundAlpha : Number
Alpha level of the SWF file or image defined by
the backgroundImage property, or the color defined by
the backgroundColor property. | IPreloaderDisplay | ||
| backgroundColor : uint
Background color of a download progress bar. | IPreloaderDisplay | ||
| backgroundImage : Object
The background image of the application,
which is passed in by the preloader. | IPreloaderDisplay | ||
| backgroundSize : String
Scales the image specified by backgroundImage
to different percentage sizes. | IPreloaderDisplay | ||
| preloader : Sprite [唯寫]
The Preloader class passes in a reference to itself to the display class
so that it can listen for events from the preloader. | IPreloaderDisplay | ||
| stageHeight : Number
The height of the stage,
which is passed in by the Preloader class. | IPreloaderDisplay | ||
| stageWidth : Number
The width of the stage,
which is passed in by the Preloader class. | IPreloaderDisplay | ||
隱藏繼承公用方法
顯示繼承公用方法| 方法 | 定義自 | ||
|---|---|---|---|
 | addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
會在 EventDispatcher 物件註冊事件偵聽程式，以便讓偵聽程式收到事件的通知。 | IEventDispatcher | |
|
會將事件傳送到事件流程。 | IEventDispatcher | |
|
會檢查 EventDispatcher 物件是否有對特定的事件類型註冊偵聽程式。 | IEventDispatcher | |
Called by the Preloader after the download progress bar
has been added as a child of the Preloader. | IPreloaderDisplay | ||
|
會從 EventDispatcher 物件移除偵聽程式。 | IEventDispatcher | |
|
檢查此 EventDispatcher 物件是否已註冊事件偵聽程式，或者此物件的任何祖系已為特定事件類型註冊事件偵聽程式。 | IEventDispatcher | |
backgroundAlpha | 屬性 |
backgroundAlpha:Number| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Alpha level of the SWF file or image defined by
the backgroundImage property, or the color defined by
the backgroundColor property.
Valid values range from 0 to 1.0.
You can specify either a backgroundColor
or a backgroundImage, but not both.
實作
public function get backgroundAlpha():Number public function set backgroundAlpha(value:Number):voidbackgroundColor | 屬性 |
backgroundColor:uint| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Background color of a download progress bar.
You can have either a backgroundColor or a
backgroundImage, but not both.
實作
public function get backgroundColor():uint public function set backgroundColor(value:uint):voidbackgroundImage | 屬性 |
backgroundImage:Object| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
The background image of the application,
which is passed in by the preloader.
You can specify either a backgroundColor
or a backgroundImage, but not both.
A value of null means "not set".
If this style and the backgroundColor style are undefined,
the component has a transparent background.
The preloader does not display embedded images. You can only use images loaded at runtime.
實作
public function get backgroundImage():Object public function set backgroundImage(value:Object):voidbackgroundSize | 屬性 |
backgroundSize:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Scales the image specified by backgroundImage
to different percentage sizes.
A value of "100%" stretches the image
to fit the entire component.
To specify a percentage value, you must include the percent sign (%).
A value of "auto", maintains
the original size of the image.
實作
public function get backgroundSize():String public function set backgroundSize(value:String):voidpreloader | 屬性 |
stageHeight | 屬性 |
stageWidth | 屬性 |
initialize | () | 方法 |
public function initialize():void| 語言版本: | ActionScript 3.0 |
| 產品版本: | Flex 3 |
| 執行階段版本: | Flash Player 9, AIR 1.1 |
Called by the Preloader after the download progress bar has been added as a child of the Preloader. This should be the starting point for configuring your download progress bar.
Tue Jun 12 2018, 03:47 PM Z