FileEvent

Pacote	mx.events
Classe	public class FileEvent
Herança	FileEvent Event Object

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

AIR 1.1

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

Elementos da API relacionados

mx.controls.FileSystemComboBox
mx.controls.FileSystemDataGrid
mx.controls.FileSystemList
mx.controls.FileSystemTree

Propriedades públicas

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	Propriedade		Definido por
		bubbles : Boolean [somente leitura] Indica se um evento é do tipo bubbling.	Event
		cancelable : Boolean [somente leitura] Indica se o comportamento associado ao evento pode ser impedido.	Event
		constructor : Object Uma referência ao objeto de classe ou à função de construtor de uma determinada ocorrência de objeto.	Object
		currentTarget : Object [somente leitura] O objeto que está processando ativamente o objeto Event com um ouvinte de evento.	Event
		eventPhase : uint [somente leitura] A fase atual no fluxo de eventos.	Event
		file : File The File instance associated with this event.	FileEvent
		target : Object [somente leitura] O destino de evento.	Event
		type : String [somente leitura] O tipo de evento.	Event

Métodos públicos

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	Método		Definido por
		FileEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, file:File = null) Constructor.	FileEvent
		clone():Event Duplica uma ocorrência de uma subclasse Event.	Event
		formatToString(className:String, ... arguments):String Uma função de utilitário para implementar o método toString() em classes ActionScript 3.0 Event personalizadas.	Event
		hasOwnProperty(name:String):Boolean Indica se um objeto tem uma propriedade especificada definida.	Object
		isDefaultPrevented():Boolean Verifica se o método preventDefault() foi chamado no evento.	Event
		isPrototypeOf(theClass:Object):Boolean Indica se uma ocorrência da classe Object está na cadeia de protótipos do objeto especificado como o parâmetro.	Object
		preventDefault():void Cancela um comportamento padrão de evento se esse comportamento puder ser cancelado.	Event
		propertyIsEnumerable(name:String):Boolean Indica se a propriedade especificada existe e é enumerável.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Define a disponibilidade de uma propriedade dinâmica para operações de repetição.	Object
		stopImmediatePropagation():void Impede o processamento de qualquer ouvinte de evento no nó atual e qualquer nó subsequente no fluxo de eventos.	Event
		stopPropagation():void Impede o processamento de algum ouvinte de evento em nós subsequentes ao nó atual no fluxo de eventos.	Event
		toLocaleString():String Retorna a representação da string deste objeto, formatado segundo as convenções específicas para a localidade.	Object
		toString():String Retorna uma string que contém todas as propriedades do objeto Event.	Event
		valueOf():Object Retorna o valor primitivo do objeto especificado.	Object

Constantes públicas

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	Constante		Definido por
		DIRECTORY_CHANGE : String = "directoryChange" [estático] 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" [estático] 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" [estático] 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" [estático] 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" [estático] The FileEvent.FILE_CHOOSE constant defines the value of the type property of the event object for a fileChoose event.	FileEvent

Detalhes da propriedade

file	propriedade

public var file:File

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

AIR 1.1

The File instance associated with this event.

Detalhes do construtor

()

Construtor

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

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

AIR 1.1

Constructor.

Parâmetros

	`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.

Detalhes da constante

DIRECTORY_CHANGE

Constante

public static const DIRECTORY_CHANGE:String = "directoryChange"

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

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

Constante

public static const DIRECTORY_CHANGING:String = "directoryChanging"

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

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

Constante

public static const DIRECTORY_CLOSING:String = "directoryClosing"

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

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

Constante

public static const DIRECTORY_OPENING:String = "directoryOpening"

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

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

Constante

public static const FILE_CHOOSE:String = "fileChoose"

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Flex 3

Versões de runtime:

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

Aspectos jurídicos | Política de privacidade on-line

FileEvent - AS3 Flex

Classes x

file

FileEvent

DIRECTORY_CHANGE

DIRECTORY_CHANGING

DIRECTORY_CLOSING

DIRECTORY_OPENING

FILE_CHOOSE