Adobe® Flex® 4 Language Reference
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mx.controls.menuClasses 
MenuListData 
Packagemx.controls.menuClasses
Classpublic class MenuListData
InheritanceMenuListData Inheritance ListData Inheritance BaseListData Inheritance EventDispatcher Inheritance Object

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

The MenuListData class defines the data type of the listData property implemented by drop-in item renderers or drop-in item editors for the Menu and MenuBar control. All drop-in item renderers and drop-in item editors must implement the IDropInListItemRenderer interface, which defines the listData property.

See also



Public Properties
 PropertyDefined By
 InheritedcolumnIndex : int
The index of the column of the List-based control relative to the currently visible columns of the control, where the first column is at an index of 1.
BaseListData
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
 Inheritedicon : Class
A Class representing the icon for the item in the List control computed from the list class's itemToIcon() method
ListData
 Inheritedlabel : String
The textual representation of the item data, based on the list class's itemToLabel() method.
BaseListData
 InheritedlabelField : String
The value of the labelField property in the list class.
ListData
  maxMeasuredBranchIconWidth : Number
The max branch icon width for all MenuItemListRenderers
MenuListData
  maxMeasuredIconWidth : Number
The max icon width for all MenuItemListRenderers
MenuListData
  maxMeasuredTypeIconWidth : Number
The max type icon width for all MenuItemListRenderers
MenuListData
 Inheritedowner : IUIComponent
A reference to the list object that owns this item.
BaseListData
 Inheritedprototype : Object
[static] A reference to the prototype object of a class or function object.
Object
 InheritedrowIndex : int
The index of the row of the DataGrid, List, or Tree control relative to the currently visible rows of the control, where the first row is at an index of 1.
BaseListData
 Inheriteduid : String
The unique identifier for this item.
BaseListData
  useTwoColumns : Boolean
Whether the left icons should layout in two separate columns (one for icons and one for type icons, like check and radio)
MenuListData
Public Methods
 MethodDefined By
  
MenuListData(text:String, icon:Class, labelField:String, uid:String, owner:IUIComponent, rowIndex:int = 0, columnIndex:int = 0)
Constructor.
MenuListData
 Inherited
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event.
EventDispatcher
 Inherited
Dispatches an event into the event flow.
EventDispatcher
 Inherited
Checks whether the EventDispatcher object has any listeners registered for a specific type of event.
EventDispatcher
 Inherited
Indicates whether an object has a specified property defined.
Object
 Inherited
Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.
Object
 Inherited
Indicates whether the specified property exists and is enumerable.
Object
 Inherited
removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void
Removes a listener from the EventDispatcher object.
EventDispatcher
 Inherited
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
Returns the string representation of this object, formatted according to locale-specific conventions.
Object
 Inherited
Returns the string representation of the specified object.
Object
 Inherited
Returns the primitive value of the specified object.
Object
 Inherited
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.
EventDispatcher
Events
 Event Summary Defined By
 Inherited[broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active.EventDispatcher
 Inherited[broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive.EventDispatcher
Property Detail

maxMeasuredBranchIconWidth

property
public var maxMeasuredBranchIconWidth:Number

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

The max branch icon width for all MenuItemListRenderers

maxMeasuredIconWidth

property 
public var maxMeasuredIconWidth:Number

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

The max icon width for all MenuItemListRenderers

maxMeasuredTypeIconWidth

property 
public var maxMeasuredTypeIconWidth:Number

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

The max type icon width for all MenuItemListRenderers

useTwoColumns

property 
public var useTwoColumns:Boolean

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

Whether the left icons should layout in two separate columns (one for icons and one for type icons, like check and radio)

Constructor Detail

MenuListData

()Constructor
public function MenuListData(text:String, icon:Class, labelField:String, uid:String, owner:IUIComponent, rowIndex:int = 0, columnIndex:int = 0)

Language Version: ActionScript 3.0
Product Version: Flex 3
Runtime Versions: Flash Player 9, AIR 1.1

Constructor.

Parameters
text:String — Text representation of the item data.
 
icon:Class — A Class or String object representing the icon for the item in the List control.
 
labelField:String — The name of the field of the data provider containing the label data of the List component.
 
uid:String — A unique identifier for the item.
 
owner:IUIComponent — A reference to the Menu control.
 
rowIndex:int (default = 0) — The index of the item in the data provider for the Menu control.
 
columnIndex:int (default = 0) — The index of the column in the currently visible columns of the control.