spark.effects.supportClasses.FadeInstance - Adobe® Flex® 4 Language Reference (Flex 4)

Package	spark.effects.supportClasses
Class	public class FadeInstance
Inheritance	FadeInstance AnimateInstance EffectInstance EventDispatcher Object

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

The FadeInstance class implements the instance class for the Fade effect. Flex creates an instance of this class when it plays a Fade effect; you do not create one yourself.

See also

spark.effects.Fade

Public Properties

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	Property		Defined By
		alphaFrom : Number Initial value of the alpha property, between 0.0 and 1.0, where 0.0 means transparent and 1.0 means fully opaque.	FadeInstance
		alphaTo : Number Final value of the alpha property, between 0.0 and 1.0, where 0.0 means transparent and 1.0 means fully opaque.	FadeInstance
		className : String [read-only] The name of the effect class, such as "FadeInstance".	EffectInstance
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		disableLayout : Boolean If true, the effect disables layout on its targets' parent containers, setting the containers autoLayout property to false, and also disables any layout constraints on the target objects.	AnimateInstance
		duration : Number The duration of the effect, in milliseconds.	EffectInstance
		easer : IEaser The easing behavior for this effect.	AnimateInstance
		effect : IEffect The IEffect object that created this IEffectInstance object.	EffectInstance
		effectTargetHost : mx.effects:IEffectTargetHost A property that lets you access the target list-based control of a data effect.	EffectInstance
		hideFocusRing : Boolean Determines whether the effect should hide the focus ring when starting the effect.	EffectInstance
		interpolator : IInterpolator The interpolator used by this effect to calculate values between the start and end values of a property.	AnimateInstance
		motionPaths : Vector.<MotionPath> A Vector of MotionPath objects, each of which holds the name of a property being animated and the values that the property takes during the animation.	AnimateInstance
		playheadTime : Number [override] Current time position of the effect.	AnimateInstance
		propertyChanges : PropertyChanges Specifies the PropertyChanges object containing the start and end values for the set of properties relevant to the effect's targets.	EffectInstance
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object
		repeatBehavior : String The behavior of a repeating effect, which means an effect with repeatCount equal to either 0 or > 1.	AnimateInstance
		repeatCount : int Number of times to repeat the effect.	EffectInstance
		repeatDelay : int Amount of time, in milliseconds, to wait before repeating the effect.	EffectInstance
		startDelay : int Amount of time, in milliseconds, to wait before starting the effect.	EffectInstance
		suspendBackgroundProcessing : Boolean If true, blocks all background processing while the effect is playing.	EffectInstance
		target : Object The UIComponent object to which this effect is applied.	EffectInstance
		triggerEvent : Event The event, if any, which triggered the playing of the effect.	EffectInstance

Protected Properties

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	Property		Defined By
		autoRemoveTarget : Boolean = false If true, the effect retains its target during a transition and removes it when finished.	AnimateInstance
		playCount : int = 0 Number of times that the instance has been played.	EffectInstance

Public Methods

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	Method		Defined By
		FadeInstance(target:Object) Constructor.	FadeInstance
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event.	EventDispatcher
		dispatchEvent(event:Event):Boolean Dispatches an event into the event flow.	EventDispatcher
		end():void Interrupts an effect instance that is currently playing, and jumps immediately to the end of the effect.	EffectInstance
		finishEffect():void Called by the end() method when the effect finishes playing.	EffectInstance
		finishRepeat():void Called after each iteration of a repeated effect finishes playing.	EffectInstance
		hasEventListener(type:String):Boolean Checks whether the EventDispatcher object has any listeners registered for a specific type of event.	EventDispatcher
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		initEffect(event:Event):void This method is called if the effect was triggered by the EffectManager.	EffectInstance
		isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.	Object
		pause():void Pauses the effect until you call the resume() method.	EffectInstance
		play():void Plays the effect instance on the target.	EffectInstance
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Removes a listener from the EventDispatcher object.	EventDispatcher
		resume():void Resumes the effect after it has been paused by a call to the pause() method.	EffectInstance
		reverse():void Plays the effect in reverse, starting from the current position of the effect.	EffectInstance
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		startEffect():void Plays the effect instance on the target after the startDelay period has elapsed.	EffectInstance
		stop():void Stops the effect, leaving the target in its current state.	EffectInstance
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String Returns the string representation of the specified object.	Object
		valueOf():Object Returns the primitive value of the specified object.	Object
		willTrigger(type:String):Boolean Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.	EventDispatcher

Events

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	Event		Summary	Defined By
		activate	[broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active.	EventDispatcher
		deactivate	[broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive.	EventDispatcher

Property Detail

alphaFrom

property

public var alphaFrom:Number

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Initial value of the alpha property, between 0.0 and 1.0, where 0.0 means transparent and 1.0 means fully opaque.

If the effect causes the target component to disappear, the default value is the current value of the target's alpha property. If the effect causes the target component to appear, the default value is 0.0.

alphaTo

property

public var alphaTo:Number

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Final value of the alpha property, between 0.0 and 1.0, where 0.0 means transparent and 1.0 means fully opaque.

If the effect causes the target component to disappear, the default value is 0.0. If the effect causes the target component to appear, the default value is the current value of the target's alpha property.

Constructor Detail

FadeInstance

()

Constructor

public function FadeInstance(target:Object)

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Constructor.

Parameters

target:Object — The Object to animate with this effect.