Reference to the visual element that was added or removed.
index
property
public var index:int
Language Version :
ActionScript 3.0
Product Version :
Flex 4
Runtime Versions :
Flash Player 10, AIR 1.5
The index where the element was added or removed.
Constructor Detail
ElementExistenceEvent
()
Constructor
public function ElementExistenceEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, element:IVisualElement = null, index:int = -1)
Language Version :
ActionScript 3.0
Product Version :
Flex 4
Runtime Versions :
Flash Player 10, AIR 1.5
Constructor.
Parameters
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.
element:IVisualElement (default = null) — Reference to the element that was added or removed.
index:int (default = -1) — The index where the element was added or removed.
Constant Detail
ELEMENT_ADD
Constant
public static const ELEMENT_ADD:String = elementAdd
Language Version :
ActionScript 3.0
Product Version :
Flex 4
Runtime Versions :
Flash Player 10, AIR 1.5
The ElementExistenceEvent.ELEMENT_ADD constant
defines the value of the type property of the event
object for an elementAdd 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.
element
Contains a reference
to the visual element that was added.
index
The index where the
visual element that was added.
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.
ELEMENT_REMOVE
Constant
public static const ELEMENT_REMOVE:String = elementRemove
Language Version :
ActionScript 3.0
Product Version :
Flex 4
Runtime Versions :
Flash Player 10, AIR 1.5
The ElementExistenceEvent.ELEMENT_REMOVE constant
defines the value of the type property of the event
object for an elementRemove 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.
element
A reference
to the visual element that is about to be removed.
index
The index of
visual element that is being removed.
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.
flash.events.Event