Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
The ViewNavigatorEvent class represents event objects dispatched by the
View class.
public var action:String
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | 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.
public function ViewNavigatorEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, action:String = null)
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
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.
|
|
| action:String (default = null ) — The navigation action committed by the view navigator
that resulted in the event.
|
public static const REMOVING:String = removing
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | 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 |
public static const VIEW_ACTIVATE:String = viewActivate
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | 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 |
public static const VIEW_DEACTIVATE:String = viewDeactivate
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | 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 |
Mon Jul 9 2012, 07:18 PM -04:00