Package | mx.events |
Class | public class ChildExistenceChangedEvent |
Inheritance | ChildExistenceChangedEvent flash.events.Event |
Property | Defined by | ||
---|---|---|---|
relatedObject : DisplayObject
Reference to the child object that was created or destroyed.
| ChildExistenceChangedEvent |
Method | Defined by | ||
---|---|---|---|
ChildExistenceChangedEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, relatedObject:DisplayObject = null)
Constructor.
| ChildExistenceChangedEvent |
Constant | Defined by | ||
---|---|---|---|
CHILD_ADD : String = "childAdd" [static]
The
ChildExistenceChangedEvent.CHILD_ADD constant
defines the value of the type property of the event
object for a childAdd event. | ChildExistenceChangedEvent | ||
CHILD_REMOVE : String = "childRemove" [static]
The
ChildExistenceChangedEvent.CHILD_REMOVE constant
defines the value of the type property of the event
object for a childRemove event. | ChildExistenceChangedEvent | ||
OVERLAY_CREATED : String = "overlayCreated" [static]
The
ChildExistenceChangedEvent.OVERLAY_CREATED constant
defines the value of the type property of the event object
for a overlayCreated event. | ChildExistenceChangedEvent |
relatedObject | property |
public var relatedObject:DisplayObject
Reference to the child object that was created or destroyed.
ChildExistenceChangedEvent | () | constructor |
public function ChildExistenceChangedEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, relatedObject:DisplayObject = null)
Constructor.
Parameterstype:String — The event type; indicates the action that caused the event.
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|
bubbles:Boolean (default = false ) — Specifies whether the event can bubble up the display list hierarchy.
|
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cancelable:Boolean (default = false ) — Specifies whether the behavior associated with the event can be prevented.
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relatedObject:DisplayObject (default = null ) — Reference to the child object that was created or destroyed.
|
CHILD_ADD | constant |
public static const CHILD_ADD:String = "childAdd"
The ChildExistenceChangedEvent.CHILD_ADD
constant
defines the value of the type
property of the event
object for a childAdd
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 . |
relatedObject | Contains a reference to the child object that was created. |
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. |
CHILD_REMOVE | constant |
public static const CHILD_REMOVE:String = "childRemove"
The ChildExistenceChangedEvent.CHILD_REMOVE
constant
defines the value of the type
property of the event
object for a childRemove
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 . |
relatedObject | Contains a reference to the child object that is about to be 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. |
OVERLAY_CREATED | constant |
public static const OVERLAY_CREATED:String = "overlayCreated"
The ChildExistenceChangedEvent.OVERLAY_CREATED
constant
defines the value of the type
property of the event object
for a overlayCreated
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 . |
relatedObject | Contains a reference to the child object whose overlay was created. |
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. |