Package | mx.effects |
Class | public class DefaultTileListEffect |
Inheritance | DefaultTileListEffect Parallel CompositeEffect Effect flash.events.EventDispatcher |
Language Version : | ActionScript 3.0 |
Product Version : | Flex 3 |
Runtime Versions : | 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" />
Default MXML Propertychildren
See also
Property | Defined By | ||
---|---|---|---|
className : String [read-only]
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] [read-only]
Returns the duration of this effect as defined by the duration of
all child effects. | Parallel | ||
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 [read-only]
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 |
Method | Defined By | ||
---|---|---|---|
Constructor. | DefaultTileListEffect | ||
Adds a new child effect to this composite effect. | CompositeEffect | ||
captureEndValues():void
Captures the current values of the relevant properties
on the effect's targets and saves them as end values. | Effect | ||
captureMoreStartValues(targets:Array):void
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 | ||
captureStartValues():void
Captures the current values of the relevant properties
on the effect's targets. | Effect | ||
createInstance(target:Object = null):IEffectInstance
Creates a single effect instance and initializes it. | Effect | ||
createInstances(targets:Array = null):Array
Takes an Array of target objects and invokes the
createInstance() method on each target. | Effect | ||
deleteInstance(instance:IEffectInstance):void
Removes event listeners from an instance
and removes it from the list of instances. | Effect | ||
end(effectInstance:IEffectInstance = null):void
Interrupts an effect that is currently playing,
and jumps immediately to the end of the effect. | Effect | ||
getAffectedProperties():Array
Returns an Array of Strings, where each String is the name
of a property changed by this effect. | Effect | ||
pause():void
Pauses the effect until you call the resume() method. | Effect | ||
play(targets:Array = null, playReversedFromEnd:Boolean = false):Array
Begins playing the effect. | Effect | ||
resume():void
Resumes the effect after it has been paused
by a call to the pause() method. | Effect | ||
reverse():void
Plays the effect in reverse, if the effect is currently playing,
starting from the current position of the effect. | Effect | ||
stop():void
Stops the effect, leaving the effect targets in their current state. | Effect |
color | property |
color:Number
Language Version : | ActionScript 3.0 |
Product Version : | Flex 3 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
Hex value that represents the color used when fading the added and removed item.
The default value is 0xFFFFFF
.
public function get color():Number
public function set color(value:Number):void
fadeInDuration | property |
fadeInDuration:Number
Language Version : | ActionScript 3.0 |
Product Version : | Flex 3 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
The duration in milliseconds used to fade in renderers for added and removed items.
The default value is 350
.
public function get fadeInDuration():Number
public function set fadeInDuration(value:Number):void
fadeOutDuration | property |
fadeOutDuration:Number
Language Version : | ActionScript 3.0 |
Product Version : | Flex 3 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
The duration in milliseconds used to fade out renderers for removed and replaced items.
The default value is 350
.
public function get fadeOutDuration():Number
public function set fadeOutDuration(value:Number):void
moveDuration | property |
moveDuration:Number
Language Version : | ActionScript 3.0 |
Product Version : | Flex 3 |
Runtime Versions : | Flash Player 9, AIR 1.1 |
The duration in milliseconds applied to renderers for items moved in the control as part of the effect.
The default value is 300
.
public function get moveDuration():Number
public function set moveDuration(value:Number):void
DefaultTileListEffect | () | Constructor |
public function DefaultTileListEffect()
Constructor.
<?xml version="1.0"?> <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <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>