Paquete | spark.events |
Clase | public class ViewNavigatorEvent |
Herencia | ViewNavigatorEvent Event Object |
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4.5 |
Versiones de motor de ejecución: | AIR 2.5 |
Elementos de API relacionados
Propiedad | Definido por | ||
---|---|---|---|
action : String
The navigation action committed by the view navigator that resulted
in the event. | ViewNavigatorEvent | ||
bubbles : Boolean [solo lectura]
Indica si un evento es un evento de propagación. | Event | ||
cancelable : Boolean [solo lectura]
Indica si se puede evitar el comportamiento asociado al evento. | Event | ||
constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | ||
currentTarget : Object [solo lectura]
Objeto que procesa de forma activa el objeto de evento con un detector de eventos. | Event | ||
eventPhase : uint [solo lectura]
La fase actual en el flujo del evento. | Event | ||
target : Object [solo lectura]
El destino del evento. | Event | ||
type : String [solo lectura]
El tipo de evento. | Event |
Método | Definido por | ||
---|---|---|---|
ViewNavigatorEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, action:String = null)
Constructor. | ViewNavigatorEvent | ||
Duplica una instancia de la subclase Event. | Event | ||
Una función de utilidad para implementar el método toString() en las clases Event personalizadas de ActionScript 3.0. | Event | ||
Indica si un objeto tiene definida una propiedad especificada. | Object | ||
Comprueba si se ha llamado a preventDefault() en el evento. | Event | ||
Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | ||
Cancela el comportamiento predeterminado de un evento si es posible cancelarlo. | Event | ||
Indica si existe la propiedad especificada y si es enumerable. | Object | ||
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | ||
Impide el proceso de cualquier detector de eventos en el nodo actual y los nodos siguientes en el flujo del evento. | Event | ||
Impide el proceso de cualquier detector de eventos en nodos siguientes al nodo actual. | Event | ||
Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | ||
Devuelve una cadena que contiene todas las propiedades del objeto de evento. | Event | ||
Devuelve el valor simple del objeto especificado. | Object |
Constante | Definido por | ||
---|---|---|---|
REMOVING : String = "removing" [estática]
The ViewNavigatorEvent.REMOVING constant defines the value of the
type property of the event object for an removing
event. | ViewNavigatorEvent | ||
VIEW_ACTIVATE : String = "viewActivate" [estática]
The ViewNavigatorEvent.VIEW_ACTIVATE constant defines the value of the
type property of the event object for an viewActivate
event. | ViewNavigatorEvent | ||
VIEW_DEACTIVATE : String = "viewDeactivate" [estática]
The ViewNavigatorEvent.VIEW_DEACTIVATE constant defines the value of the
type property of the event object for an viewDeactivate
event. | ViewNavigatorEvent |
action | propiedad |
public var action:String
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4.5 |
Versiones de motor de ejecución: | AIR 2.5 |
The navigation action committed by the view navigator that resulted in the event. Possible actions include a view being activated or deactivated.
ViewNavigatorEvent | () | Información sobre |
public function ViewNavigatorEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, action:String = null)
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4.5 |
Versiones de motor de ejecución: | AIR 2.5 |
Constructor.
Parámetrostype: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.
| |
action:String (default = null ) — The navigation action committed by the view navigator
that resulted in the event.
|
REMOVING | Constante |
public static const REMOVING:String = "removing"
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4.5 |
Versiones de motor de ejecución: | AIR 2.5 |
The ViewNavigatorEvent.REMOVING
constant defines the value of the
type
property of the event object for an removing
event. This event is dispatched when a screen is about to be replaced by
another screen through a navigator action. If preventDefault()
is called on this event, the view removal will be canceled.
The properties of the event object have the following values:
Property | Value |
---|---|
action | The navigation action committed by the view navigator that resulted in the event. |
bubbles | false |
cancelable | true |
returnValue | null |
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 . |
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. |
Type | ViewNavigatorEvent.SCREEN_REMOVING |
VIEW_ACTIVATE | Constante |
public static const VIEW_ACTIVATE:String = "viewActivate"
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4.5 |
Versiones de motor de ejecución: | AIR 2.5 |
The ViewNavigatorEvent.VIEW_ACTIVATE
constant defines the value of the
type
property of the event object for an viewActivate
event. This event is dispatched when a component is activated.
The properties of the event object have the following values:
Property | Value |
---|---|
action | The navigation action committed by the view navigator that resulted in the event. |
bubbles | false |
cancelable | false |
returnValue | null |
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 . |
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. |
Type | ViewNavigatorEvent.VIEW_ACTIVATE |
VIEW_DEACTIVATE | Constante |
public static const VIEW_DEACTIVATE:String = "viewDeactivate"
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4.5 |
Versiones de motor de ejecución: | AIR 2.5 |
The ViewNavigatorEvent.VIEW_DEACTIVATE
constant defines the value of the
type
property of the event object for an viewDeactivate
event. This event is dispatched when a component is deactivated.
The properties of the event object have the following values:
Property | Value |
---|---|
action | The navigation action committed by the view navigator that resulted in the event. |
bubbles | false |
cancelable | false |
returnValue | null |
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 . |
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. |
Type | ViewNavigatorEvent.VIEW_DEACTIVATE |
Tue Jun 12 2018, 02:12 PM Z