Pacchetto | mx.effects |
Classe | public class DefaultTileListEffect |
Ereditarietà | DefaultTileListEffect Parallel CompositeEffect Effect EventDispatcher Object |
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
You use the itemsChangeEffect
style property to apply
this effect to a TileList control. The default value of
the itemsChangeEffect
style property is undefined
,
meaning it does not use any effect.
You typically set the TileList.offscreenExtraRowsOrColumns
property
when applying a data effect. Typically, you set TileList.offscreenExtraRowsOrColumns
to a small even number, such as 2, for a TileList control.
The <mx:DefaultTileListEffect> tag inherits all the members of its parent and adds the following members:
<DefaultTileListEffect Properties color="0xFFFFFF" fadeInDuration="350" fadeOutDuration="350" moveDuration="300" />
Proprietà MXML predefinitachildren
Elementi API correlati
Proprietà | Definito da | ||
---|---|---|---|
className : String [sola lettura]
The name of the effect class, such as "Fade". | Effect | ||
color : Number
Hex value that represents the color used when fading
the added and removed item. | DefaultTileListEffect | ||
compositeDuration : Number [override] [sola lettura]
Returns the duration of this effect as defined by the duration of
all child effects. | Parallel | ||
constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | ||
fadeInDuration : Number
The duration in milliseconds
used to fade in renderers for added and removed items. | DefaultTileListEffect | ||
fadeOutDuration : Number
The duration in milliseconds used to
fade out renderers for removed and replaced items. | DefaultTileListEffect | ||
hideFocusRing : Boolean
Determines whether the effect should hide the focus ring
when starting the effect. | Effect | ||
instanceClass : Class
An object of type Class that specifies the effect
instance class class for this effect class. | Effect | ||
isPlaying : Boolean [sola lettura]
A read-only flag which is true if any instances of the effect
are currently playing, and false if none are. | Effect | ||
moveDuration : Number
The duration in milliseconds
applied to renderers for items moved in the control
as part of the effect. | DefaultTileListEffect | ||
playheadTime : Number
Current time position of the effect. | Effect | ||
relevantProperties : Array
An Array of property names to use when performing filtering. | Effect | ||
relevantStyles : Array
An Array of style names to use when performing filtering. | Effect | ||
startDelay : int = 0
Amount of time, in milliseconds, to wait before starting the effect. | Effect | ||
suspendBackgroundProcessing : Boolean = false
If true, blocks all background processing
while the effect is playing. | Effect | ||
triggerEvent : Event
The Event object passed to this Effect
by the EffectManager when an effect is triggered,
or null if the effect is not being
played by the EffectManager. | Effect |
Metodo | Definito da | ||
---|---|---|---|
Constructor. | DefaultTileListEffect | ||
Adds a new child effect to this composite effect. | CompositeEffect | ||
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un oggetto listener di eventi con un oggetto EventDispatcher, in modo che il listener riceva la notifica di un evento. | EventDispatcher | ||
Captures the current values of the relevant properties
on the effect's targets and saves them as end values. | Effect | ||
Captures the current values of the relevant properties
of an additional set of targets
Flex uses this function when a data change
effect is run.
| Effect | ||
Captures the current values of the relevant properties
on the effect's targets. | Effect | ||
Creates a single effect instance and initializes it. | Effect | ||
Takes an Array of target objects and invokes the
createInstance() method on each target. | Effect | ||
Removes event listeners from an instance
and removes it from the list of instances. | Effect | ||
Invia un evento nel flusso di eventi. | EventDispatcher | ||
Interrupts an effect that is currently playing,
and jumps immediately to the end of the effect. | Effect | ||
Returns an Array of Strings, where each String is the name
of a property changed by this effect. | Effect | ||
Verifica se per l'oggetto EventDispatcher sono presenti listener registrati per un tipo specifico di evento. | EventDispatcher | ||
Indica se per un oggetto è definita una proprietà specifica. | Object | ||
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | ||
Pauses the effect until you call the resume() method. | Effect | ||
Begins playing the effect. | Effect | ||
Indica se la proprietà specificata esiste ed è enumerabile. | Object | ||
Rimuove un listener dall'oggetto EventDispatcher. | EventDispatcher | ||
Resumes the effect after it has been paused
by a call to the pause() method. | Effect | ||
Plays the effect in reverse, if the effect is currently playing,
starting from the current position of the effect. | Effect | ||
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | ||
Stops the effect, leaving the effect targets in their current state. | Effect | ||
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | ||
Restituisce la rappresentazione in formato stringa dell'oggetto specificato. | Object | ||
Restituisce il valore di base dell'oggetto specificato. | Object | ||
Verifica se un listener di eventi è registrato con questo oggetto EventDispatcher o qualsiasi suo antenato per il tipo di evento specificato. | EventDispatcher |
color | proprietà |
color:Number
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
Hex value that represents the color used when fading the added and removed item.
Il valore predefinito è 0xFFFFFF.
Implementazione
public function get color():Number
public function set color(value:Number):void
fadeInDuration | proprietà |
fadeInDuration:Number
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
The duration in milliseconds used to fade in renderers for added and removed items.
Il valore predefinito è 350.
Implementazione
public function get fadeInDuration():Number
public function set fadeInDuration(value:Number):void
fadeOutDuration | proprietà |
fadeOutDuration:Number
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
The duration in milliseconds used to fade out renderers for removed and replaced items.
Il valore predefinito è 350.
Implementazione
public function get fadeOutDuration():Number
public function set fadeOutDuration(value:Number):void
moveDuration | proprietà |
moveDuration:Number
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 3 |
Versioni runtime: | Flash Player 9, AIR 1.1 |
The duration in milliseconds applied to renderers for items moved in the control as part of the effect.
Il valore predefinito è 300.
Implementazione
public function get moveDuration():Number
public function set moveDuration(value:Number):void
DefaultTileListEffect | () | Funzione di costruzione |
public function DefaultTileListEffect()
Constructor.
<?xml version="1.0"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx"> <fx:Script> <![CDATA[ import mx.effects.DefaultTileListEffect; import mx.effects.easing.Elastic; import mx.collections.ArrayCollection; import mx.effects.Move; [Bindable] private var myDP:ArrayCollection = new ArrayCollection( ['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P']); private function deleteItems():void { // As each item is removed, the index of the other items changes. // So first get the items to delete, then determine their indices // as you remove them. var toRemove:Array = []; for (var i:int = 0; i < tlist0.selectedItems.length; i++) toRemove.push(tlist0.selectedItems[i]); for (i = 0; i < toRemove.length; i++) myDP.removeItemAt(myDP.getItemIndex(toRemove[i])); } private var zcount:int = 0; private function addItems():void { myDP.addItemAt("Z"+zcount++,Math.min(2,myDP.length)); } ]]> </fx:Script> <!-- Define an instance of the DefaultTileListEffect effect, and set its moveDuration and color properties. --> <fx:Declarations> <mx:DefaultTileListEffect id="myDTLE" moveDuration="100" color="0x0000ff"/> </fx:Declarations> <s:Panel title="Halo DefaultTileListEffect Example" width="75%" height="75%"> <s:VGroup left="20" right="20" top="20" bottom="20"> <mx:TileList id="tlist0" height="100%" width="100%" columnCount="4" rowCount="4" fontSize="18" fontWeight="bold" direction="horizontal" dataProvider="{myDP}" allowMultipleSelection="true" offscreenExtraRowsOrColumns="2" itemsChangeEffect="{myDTLE}" /> <s:Button label="Delete selected item(s)" click="deleteItems();"/> <s:Button label="Add item" click="addItems();"/> </s:VGroup> </s:Panel> </s:Application>
Tue Jun 12 2018, 02:44 PM Z