FileEvent

套件	mx.events
類別	public class FileEvent
繼承	FileEvent Event Object

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The FileEvent class represents event objects that are specific to the FileSystemList, FileSystemDataGrid, FileSystemTree and FileSystemComboBox controls.

公用屬性

隱藏繼承公用屬性

顯示繼承公用屬性

	屬性		定義自
		bubbles : Boolean [唯讀] 指出事件是否為反昇事件。	Event
		cancelable : Boolean [唯讀] 指出是否可避免與事件相關聯的行為指令。	Event
		constructor : Object 類別物件的參照或是特定物件實體的建構函數。	Object
		currentTarget : Object [唯讀] 正主動使用事件偵聽程式處理 Event 物件的物件。	Event
		eventPhase : uint [唯讀] 事件流程中的目前階段。	Event
		file : File The File instance associated with this event.	FileEvent
		target : Object [唯讀] 事件目標。	Event
		type : String [唯讀] 事件類型。	Event

公用方法

隱藏繼承公用方法

顯示繼承公用方法

	方法		定義自
		FileEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, file:File = null) Constructor.	FileEvent
		clone():Event 複製 Event 子類別的實體。	Event
		formatToString(className:String, ... arguments):String 公用程式函數，可用來實作自訂 ActionScript 3.0 Event 類別中的 toString() 方法。	Event
		hasOwnProperty(name:String):Boolean 指出物件是否有已定義的指定屬性。	Object
		isDefaultPrevented():Boolean 檢查是否已經對事件呼叫 preventDefault() 方法。	Event
		isPrototypeOf(theClass:Object):Boolean 指出 Object 類別的實體是否位於指定為參數的物件原型鏈中。	Object
		preventDefault():void 如果可以取消事件的預設行為指令，則取消該行為指令。	Event
		propertyIsEnumerable(name:String):Boolean 指出指定的屬性是否存在，以及是否可列舉。	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void 為迴圈作業設定動態屬性的可用性。	Object
		stopImmediatePropagation():void 避免處理事件流程中，目前節點以及任何後續節點中的任何事件偵聽程式。	Event
		stopPropagation():void 避免處理接續在事件流程中的目前節點之後，後續節點中的任何事件偵聽程式。	Event
		toLocaleString():String 傳回代表此物件的字串，根據地區特定慣例進行格式化。	Object
		toString():String 傳回包含 Event 物件所有屬性的字串。	Event
		valueOf():Object 會傳回指定之物件的基本值。	Object

公用常數

隱藏繼承公用常數

顯示繼承公用常數

	常數		定義自
		DIRECTORY_CHANGE : String = "directoryChange" [靜態] The FileEvent.DIRECTORY_CHANGE constant defines the value of the type property of the event object for a directoryChange event.	FileEvent
		DIRECTORY_CHANGING : String = "directoryChanging" [靜態] The FileEvent.DIRECTORY_CHANGING constant defines the value of the type property of the event object for a directoryChanging event.	FileEvent
		DIRECTORY_CLOSING : String = "directoryClosing" [靜態] The FileEvent.DIRECTORY_CLOSING constant defines the value of the type property of the event object for a directoryClosing event.	FileEvent
		DIRECTORY_OPENING : String = "directoryOpening" [靜態] The FileEvent.DIRECTORY_OPENING constant defines the value of the type property of the event object for a directoryOpening event.	FileEvent
		FILE_CHOOSE : String = "fileChoose" [靜態] The FileEvent.FILE_CHOOSE constant defines the value of the type property of the event object for a fileChoose event.	FileEvent

屬性詳細資訊

file

屬性

public var file:File

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The File instance associated with this event.

建構函式詳細資料

()

建構函式

public function FileEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, file:File = null)

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

Constructor.

參數

	`type:String` — The event type; indicates the action that caused the event.

	`bubbles:Boolean` (default = `false`) — Specifies whether the event can bubble up the display list hierarchy.

	`cancelable:Boolean` (default = `false`) — Specifies whether the behavior associated with the event can be prevented.

	`file:File` (default = `null`) — The File instance associated with this event.

常數詳細資訊

DIRECTORY_CHANGE

常數

public static const DIRECTORY_CHANGE:String = "directoryChange"

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The FileEvent.DIRECTORY_CHANGE constant defines the value of the type property of the event object for a directoryChange event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`file`	The File object associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`type`	FileEvent.DIRECTORY_CHANGE

DIRECTORY_CHANGING

常數

public static const DIRECTORY_CHANGING:String = "directoryChanging"

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The FileEvent.DIRECTORY_CHANGING constant defines the value of the type property of the event object for a directoryChanging event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	true
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`file`	The File object associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`type`	FileEvent.DIRECTORY_CHANGING

DIRECTORY_CLOSING

常數

public static const DIRECTORY_CLOSING:String = "directoryClosing"

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The FileEvent.DIRECTORY_CLOSING constant defines the value of the type property of the event object for a directoryClosing event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	true
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`file`	The File object associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`type`	FileEvent.DIRECTORY_CLOSING

DIRECTORY_OPENING

常數

public static const DIRECTORY_OPENING:String = "directoryOpening"

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The FileEvent.DIRECTORY_OPENING constant defines the value of the type property of the event object for a directoryOpening event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	true
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`file`	The File object associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`type`	FileEvent.DIRECTORY_OPENING

FILE_CHOOSE

常數

public static const FILE_CHOOSE:String = "fileChoose"

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

AIR 1.1

The FileEvent.FILE_CHOOSE constant defines the value of the type property of the event object for a fileChoose event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`file`	The File object associated with this event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`type`	FileEvent.FILE_CHOOSE

法律聲明 | 線上隱私權政策

FileEvent - AS3 Flex

類別 x

file

FileEvent

DIRECTORY_CHANGE

DIRECTORY_CHANGING

DIRECTORY_CLOSING

DIRECTORY_OPENING

FILE_CHOOSE