TextOperationEvent

Paket	spark.events
Klass	public class TextOperationEvent
Arv	TextOperationEvent Event Object

Språkversion:

ActionScript 3.0

Produktversion:

Flex 4

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The TextOperationEvent class represents events that are dispatched when text content changes due to user operations such as inserting characters, backspacing, pasting, or changing text attributes.

This event is dispatched by subclasses of the SkinnableTextBase class. This includes RichEditableText and classes that use RichEditableText such as ComboBox and TextInput, as well as TextArea. Text controls that have no user interaction, such as RichText and Label, do not dispatch events of this type.

Relaterade API-element

spark.components.RichEditableText
spark.components.TextArea
spark.components.ComboBox
spark.components.TextInput
spark.components.supportClasses.SkinnableTextBase

Publika egenskaper

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	Egenskap		Definieras med
		bubbles : Boolean [skrivskyddad] indikerar om händelsen är en bubblande händelse.	Event
		cancelable : Boolean [skrivskyddad] Indikerar om beteendet som är kopplat till händelsen kan förhindras.	Event
		constructor : Object En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans.	Object
		currentTarget : Object [skrivskyddad] Det objekt som aktivt behandlar Event-objektet med en händelseavlyssnare.	Event
		eventPhase : uint [skrivskyddad] Den nuvarande fasen i händelseflödet.	Event
		operation : FlowOperation The FlowOperation object representing the editing operation being performed on the text by the user.	TextOperationEvent
		target : Object [skrivskyddad] Händelsens mål.	Event
		type : String [skrivskyddad] Händelsens typ.	Event

Publika metoder

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	Metod		Definieras med
		TextOperationEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = true, operation:FlowOperation = null) Constructor.	TextOperationEvent
		clone():Event Skapar ett duplikat av en instans av en Event-underklass.	Event
		formatToString(className:String, ... arguments):String Ett verktyg som används för att implementera metoden toString() i de anpassade klasserna ActionScript 3.0.	Event
		hasOwnProperty(name:String):Boolean Anger om det finns en egenskap angiven för ett objekt.	Object
		isDefaultPrevented():Boolean Kontrollerar om preventDefault()-metoden har anropats för händelsen.	Event
		isPrototypeOf(theClass:Object):Boolean Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter.	Object
		preventDefault():void Avbryter en händelses standardbeteende om det beteendet kan avbrytas.	Event
		propertyIsEnumerable(name:String):Boolean Anger om den angivna egenskapen finns och är uppräkningsbar.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Anger tillgänglighet för en dynamisk egenskap för slingåtgärder.	Object
		stopImmediatePropagation():void Förhindrar behandling av händelsehanterare i den aktuella noden och alla noder som följer den aktuella noden i händelseflödet.	Event
		stopPropagation():void Förhindrar behandling av händelsehanterare i noder som följer den aktuella noden i händelseflödet.	Event
		toLocaleString():String Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner.	Object
		toString():String Returnerar en sträng som innehåller alla egenskaper i Event-objektet.	Event
		valueOf():Object Returnerar det angivna objektets primitiva värde.	Object

Publika konstanter

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	Konstant		Definieras med
		CHANGE : String = "change" [statisk] The TextOperationEvent.CHANGE constant defines the value of the type property of the event object for a change event.	TextOperationEvent
		CHANGING : String = "changing" [statisk] The TextOperationEvent.CHANGING constant defines the value of the type property of the event object for a changing event.	TextOperationEvent

Egenskapsdetaljer

operation

egenskap

public var operation:FlowOperation

Språkversion:

ActionScript 3.0

Produktversion:

Flex 4

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The FlowOperation object representing the editing operation being performed on the text by the user.

This might be an InsertTextOperation, a DeleteTextOperation, a SplitParagraphOperation, a CutOperation, a PasteOperation, an UndoOperation, or other subclass of FlowOperation.

Relaterade API-element

flashx.textLayout.operations.InsertTextOperation
flashx.textLayout.operations.DeleteTextOperation
flashx.textLayout.operations.SplitParagraphOperation
flashx.textLayout.operations.PasteOperation
flashx.textLayout.operations.CutOperation
flashx.textLayout.operations.UndoOperation

Konstruktordetaljer

()

Konstruktor

public function TextOperationEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = true, operation:FlowOperation = null)

Språkversion:

ActionScript 3.0

Produktversion:

Flex 4

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Constructor.

Parametrar

	`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 = `true`) — Specifies whether the behavior associated with the event can be prevented.

	`operation:FlowOperation` (default = `null`) — The FlowOperation object representing the editing operation being performed on the text by the user.

Konstantdetaljer

CHANGE

Konstant

public static const CHANGE:String = "change"

Språkversion:

ActionScript 3.0

Produktversion:

Flex 4

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The TextOperationEvent.CHANGE constant defines the value of the type property of the event object for a change 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`.
`operation`	The FlowOperation object describing the editing operation being performed on the text by the user.
`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.

CHANGING

Konstant

public static const CHANGING:String = "changing"

Språkversion:

ActionScript 3.0

Produktversion:

Flex 4

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The TextOperationEvent.CHANGING constant defines the value of the type property of the event object for a changing 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`.
`operation`	The FlowOperation object describing the editing operation being performed on the text by the user.
`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.

Juridiska meddelanden | Onlinesekretesspolicy

TextOperationEvent - AS3 Flex

Klasser x

operation