| Pacchetto | mx.events |
| Classe | public class SliderEvent |
| Ereditarietà | SliderEvent  Event Object |
| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
change, thumbDrag,
thumbPress, and thumbRelease events
of the HSlider and VSlider classes.
Altri esempi
Elementi API correlati
mx.controls.HSlider
mx.controls.VSlider
mx.controls.sliderClasses.Slider
mx.events.SliderEventClickTarget
mx.controls.VSlider
mx.controls.sliderClasses.Slider
mx.events.SliderEventClickTarget
Proprietà pubbliche
Nascondi proprietà pubbliche ereditate
Mostra proprietà pubbliche ereditate| Proprietà | Definito da | ||
|---|---|---|---|
 | bubbles : Boolean [sola lettura]
Indica se un evento è un evento di bubbling. | Event | |
| cancelable : Boolean [sola lettura]
Indica se il comportamento associato all'evento può essere impedito. | Event | |
| clickTarget : String
Specifies whether the slider track or a slider thumb was pressed. | SliderEvent | ||
| constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
| currentTarget : Object [sola lettura]
L'oggetto che elabora attivamente l'oggetto Event con un listener di eventi. | Event | |
| eventPhase : uint [sola lettura]
La fase attuale del flusso di eventi. | Event | |
| keyCode : int
If the event was triggered by a key press, the keycode for the key. | SliderEvent | ||
| target : Object [sola lettura]
Il target dell'evento. | Event | |
| thumbIndex : int
The zero-based index of the thumb whose position has changed. | SliderEvent | ||
| triggerEvent : Event
Indicates the type of input action. | SliderEvent | ||
| type : String [sola lettura]
Il tipo di evento. | Event | |
| value : Number
The new value of the slider. | SliderEvent | ||
Metodi pubblici
| Metodo | Definito da | ||
|---|---|---|---|
SliderEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, thumbIndex:int = -1, value:Number = NaN, triggerEvent:Event = null, clickTarget:String = null, keyCode:int = -1)
Constructor. | SliderEvent | ||
|
Duplica un'istanza di una sottoclasse Event. | Event | |
|
Una funzione dell'utilità per l'implementazione del metodo toString() in classi Event ActionScript 3.0 personalizzate. | Event | |
|
Indica se per un oggetto è definita una proprietà specifica. | Object | |
|
Verifica se sull'evento è stato chiamato il metodo preventDefault(). | Event | |
|
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | |
|
Annulla il comportamento predefinito di un evento se tale comportamento può essere annullato. | Event | |
|
Indica se la proprietà specificata esiste ed è enumerabile. | Object | |
|
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | |
|
Impedisce l'elaborazione di tutti i listener di eventi nel nodo corrente e in tutti i nodi successivi del flusso di eventi. | Event | |
|
Impedisce l'elaborazione di tutti i listener di eventi nei nodi del flusso di eventi successivi a quello corrente. | Event | |
|
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
|
Restituisce una stringa che contiene tutte le proprietà dell'oggetto Event. | Event | |
|
Restituisce il valore di base dell'oggetto specificato. | Object | |
Costanti pubbliche
| Costante | Definito da | ||
|---|---|---|---|
| CHANGE : String = "change" [statico]
The SliderEvent.CHANGE constant defines the value of the
type property of the event object for a change event. | SliderEvent | ||
| THUMB_DRAG : String = "thumbDrag" [statico]
The SliderEvent.THUMB_DRAG constant defines the value of the
type property of the event object for a thumbDrag event. | SliderEvent | ||
| THUMB_PRESS : String = "thumbPress" [statico]
The SliderEvent.THUMB_PRESS constant defines the value of the
type property of the event object for a thumbPress event. | SliderEvent | ||
| THUMB_RELEASE : String = "thumbRelease" [statico]
The SliderEvent.THUMB_RELEASE constant defines the value of the
type property of the event object for a thumbRelease event. | SliderEvent | ||
Descrizione delle proprietà
clickTarget | proprietà |
public var clickTarget:String| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Specifies whether the slider track or a slider thumb was pressed.
This property can have one of two values:
SliderEventClickTarget.THUMB
or SliderEventClickTarget.TRACK.
Elementi API correlati
keyCode | proprietà |
public var keyCode:int| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
If the event was triggered by a key press, the keycode for the key.
thumbIndex | proprietà |
public var thumbIndex:int| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The zero-based index of the thumb whose position has changed. If there is only a single thumb, the value is 0. If there are two thumbs, the value is 0 or 1.
triggerEvent | proprietà |
public var triggerEvent:Event| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Indicates the type of input action. The value is an event object of type flash.events.MouseEvent or flash.events.KeyboardEvent.
Elementi API correlati
value | proprietà |
public var value:Number| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The new value of the slider.
Descrizione della funzione di costruzione
SliderEvent | () | Funzione di costruzione |
public function SliderEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, thumbIndex:int = -1, value:Number = NaN, triggerEvent:Event = null, clickTarget:String = null, keyCode:int = -1)| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
Constructor.
Parametritype:String — The event type; indicates the action that caused the event.
| |
bubbles:Boolean (default = false) | |
cancelable:Boolean (default = false) | |
thumbIndex:int (default = -1) | |
value:Number (default = NaN) | |
triggerEvent:Event (default = null) | |
clickTarget:String (default = null) | |
keyCode:int (default = -1) |
Descrizione delle costanti
CHANGE | Costante |
public static const CHANGE:String = "change"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The SliderEvent.CHANGE constant defines the value of the
type property of the event object for a change event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
clickTarget | Specifies whether the slider track or a slider thumb was pressed. |
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. |
keyCode | If the event was triggered by a key press, the keycode for the key. |
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. |
thumbIndex | The zero-based index of the thumb whose position has changed. |
triggerEvent | Contains a value indicating the type of input action. The value is an event object of type flash.events.MouseEvent or flash.events.KeyboardEvent. |
value | The new value of the slider. |
THUMB_DRAG | Costante |
public static const THUMB_DRAG:String = "thumbDrag"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The SliderEvent.THUMB_DRAG constant defines the value of the
type property of the event object for a thumbDrag event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
clickTarget | Specifies whether the slider track or a slider thumb was pressed. |
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. |
keyCode | If the event was triggered by a key press, the keycode for the key. |
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. |
thumbIndex | The zero-based index of the thumb whose position has changed. |
triggerEvent | Contains a value indicating the type of input action. The value is an event object of type flash.events.MouseEvent or flash.events.KeyboardEvent. |
value | The new value of the slider. |
THUMB_PRESS | Costante |
public static const THUMB_PRESS:String = "thumbPress"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The SliderEvent.THUMB_PRESS constant defines the value of the
type property of the event object for a thumbPress event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
clickTarget | Specifies whether the slider track or a slider thumb was pressed. |
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. |
keyCode | If the event was triggered by a key press, the keycode for the key. |
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. |
thumbIndex | The zero-based index of the thumb whose position has changed. |
triggerEvent | Contains a value indicating the type of input action. The value is an event object of type flash.events.MouseEvent or flash.events.KeyboardEvent. |
value | The new value of the slider. |
THUMB_RELEASE | Costante |
public static const THUMB_RELEASE:String = "thumbRelease"| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 3 |
| Versioni runtime: | Flash Player 9, AIR 1.1 |
The SliderEvent.THUMB_RELEASE constant defines the value of the
type property of the event object for a thumbRelease event.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
clickTarget | Specifies whether the slider track or a slider thumb was pressed. |
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. |
keyCode | If the event was triggered by a key press, the keycode for the key. |
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. |
thumbIndex | The zero-based index of the thumb whose position has changed. |
triggerEvent | Contains a value indicating the type of input action. The value is an event object of type flash.events.MouseEvent or flash.events.KeyboardEvent. |
value | The new value of the slider. |
Tue Jun 12 2018, 02:44 PM Z