mx.controls.listClasses.ListRowInfo - Adobe® Flex® 4 Language Reference (Flex 4)

Package	mx.controls.listClasses
Class	public class ListRowInfo
Inheritance	ListRowInfo Object

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Used by the list-based classes to store information about their IListItemRenderers.

Public Properties

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	Property		Defined By
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		data : Object The item in the dataprovider.	ListRowInfo
		height : Number The height of the row including margins.	ListRowInfo
		itemOldY : Number The last Y value for the renderer.	ListRowInfo
		oldY : Number The last Y value for the row.	ListRowInfo
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object
		uid : String The unique identifier of the item in the dataProvider	ListRowInfo
		y : Number The y-position value for the row.	ListRowInfo

Public Methods

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	Method		Defined By
		ListRowInfo(y:Number, height:Number, uid:String, data:Object = null) Constructor.	ListRowInfo
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.	Object
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String Returns the string representation of the specified object.	Object
		valueOf():Object Returns the primitive value of the specified object.	Object

Property Detail

data

property

public var data:Object

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The item in the dataprovider.

height

property

public var height:Number

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The height of the row including margins.

itemOldY

property

public var itemOldY:Number

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The last Y value for the renderer. Used in Tree's open/close effects.

oldY

property

public var oldY:Number

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The last Y value for the row. Used in Tree's open/close effects.

uid

property

public var uid:String

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The unique identifier of the item in the dataProvider

y

property

public var y:Number

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The y-position value for the row.

Constructor Detail

ListRowInfo

()

Constructor

public function ListRowInfo(y:Number, height:Number, uid:String, data:Object = null)

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Constructor.

Parameters

	`y:Number` — The y-position value for the row.

	`height:Number` — The height of the row including margins.

	`uid:String` — The unique identifier of the item in the dataProvider

	`data:Object` (default = `null`) — The item in the dataprovider.