Paket | mx.events |
Klass | public class ChildExistenceChangedEvent |
Arv | ChildExistenceChangedEvent Event Object |
Språkversion: | ActionScript 3.0 |
Produktversion: | Flex 3 |
Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
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 | ||
relatedObject : DisplayObject
Reference to the child object that was created or destroyed. | ChildExistenceChangedEvent | ||
target : Object [skrivskyddad]
Händelsens mål. | Event | ||
type : String [skrivskyddad]
Händelsens typ. | Event |
Metod | Definieras med | ||
---|---|---|---|
ChildExistenceChangedEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, relatedObject:DisplayObject = null)
Constructor. | ChildExistenceChangedEvent | ||
Skapar ett duplikat av en instans av en Event-underklass. | Event | ||
Ett verktyg som används för att implementera metoden toString() i de anpassade klasserna ActionScript 3.0. | Event | ||
Anger om det finns en egenskap angiven för ett objekt. | Object | ||
Kontrollerar om preventDefault()-metoden har anropats för händelsen. | Event | ||
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | ||
Avbryter en händelses standardbeteende om det beteendet kan avbrytas. | Event | ||
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | ||
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | ||
Förhindrar behandling av händelsehanterare i den aktuella noden och alla noder som följer den aktuella noden i händelseflödet. | Event | ||
Förhindrar behandling av händelsehanterare i noder som följer den aktuella noden i händelseflödet. | Event | ||
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | ||
Returnerar en sträng som innehåller alla egenskaper i Event-objektet. | Event | ||
Returnerar det angivna objektets primitiva värde. | Object |
Konstant | Definieras med | ||
---|---|---|---|
CHILD_ADD : String = "childAdd" [statisk]
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" [statisk]
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" [statisk]
The ChildExistenceChangedEvent.OVERLAY_CREATED constant
defines the value of the type property of the event object
for a overlayCreated event. | ChildExistenceChangedEvent |
relatedObject | egenskap |
public var relatedObject:DisplayObject
Språkversion: | ActionScript 3.0 |
Produktversion: | Flex 3 |
Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Reference to the child object that was created or destroyed.
ChildExistenceChangedEvent | () | Konstruktor |
public function ChildExistenceChangedEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, relatedObject:DisplayObject = null)
Språkversion: | ActionScript 3.0 |
Produktversion: | Flex 3 |
Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Constructor.
Parametrartype: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.
| |
relatedObject:DisplayObject (default = null ) — Reference to the child object that was created or destroyed.
|
CHILD_ADD | Konstant |
public static const CHILD_ADD:String = "childAdd"
Språkversion: | ActionScript 3.0 |
Produktversion: | Flex 3 |
Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
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 | Konstant |
public static const CHILD_REMOVE:String = "childRemove"
Språkversion: | ActionScript 3.0 |
Produktversion: | Flex 3 |
Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
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 | Konstant |
public static const OVERLAY_CREATED:String = "overlayCreated"
Språkversion: | ActionScript 3.0 |
Produktversion: | Flex 3 |
Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
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. |
Tue Jun 12 2018, 01:40 PM Z