mx.charts.events.ChartItemEvent - Adobe® Flex® 4 Language Reference (Flex 4)

Package	mx.charts.events
Class	public class ChartItemEvent
Inheritance	ChartItemEvent MouseEvent Event Object

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The ChartItemEvent class represents events that are specific to the chart components, such as when a chart item is clicked.

Public Properties

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	Property		Defined By
		altKey : Boolean Indicates whether the Alt key is active (true) or inactive (false).	MouseEvent
		bubbles : Boolean [read-only] Indicates whether an event is a bubbling event.	Event
		buttonDown : Boolean Indicates whether the primary mouse button is pressed (true) or not (false).	MouseEvent
		cancelable : Boolean [read-only] Indicates whether the behavior associated with the event can be prevented.	Event
		clickCount : int [read-only] Indicates whether or not the mouse down event is part of a multi-click sequence.	MouseEvent
		commandKey : Boolean Indicates whether the command key is activated (Mac only.) The value of property commandKey will have the same value as property ctrlKey on the Mac.	MouseEvent
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		controlKey : Boolean Indicates whether the Control key is activated on Mac and whether the Ctrl key is activated on Windows or Linux.	MouseEvent
		ctrlKey : Boolean On Windows or Linux, indicates whether the Ctrl key is active (true) or inactive (false).	MouseEvent
		currentTarget : Object [read-only] The object that is actively processing the Event object with an event listener.	Event
		delta : int Indicates how many lines should be scrolled for each unit the user rotates the mouse wheel.	MouseEvent
		eventPhase : uint [read-only] The current phase in the event flow.	Event
		hitData : HitData [read-only] The first item in the hitSet array.	ChartItemEvent
		hitSet : Array A set of HitData structures describing the chart items that triggered the event.	ChartItemEvent
		isRelatedObjectInaccessible : Boolean If true, the relatedObject property is set to null for reasons related to security sandboxes.	MouseEvent
		localX : Number The horizontal coordinate at which the event occurred relative to the containing sprite.	MouseEvent
		localY : Number The vertical coordinate at which the event occurred relative to the containing sprite.	MouseEvent
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object
		relatedObject : InteractiveObject A reference to a display list object that is related to the event.	MouseEvent
		shiftKey : Boolean Indicates whether the Shift key is active (true) or inactive (false).	MouseEvent
		stageX : Number [read-only] The horizontal coordinate at which the event occurred in global Stage coordinates.	MouseEvent
		stageY : Number [read-only] The vertical coordinate at which the event occurred in global Stage coordinates.	MouseEvent
		target : Object [read-only] The event target.	Event
		type : String [read-only] The type of event.	Event

Public Methods

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	Method		Defined By
		ChartItemEvent(type:String, hitSet:Array = null, triggerEvent:MouseEvent = null, target:ChartBase = null) Constructor.	ChartItemEvent
		clone():Event [override] Creates a copy of the MouseEvent object and sets the value of each property to match that of the original.	MouseEvent
		formatToString(className:String, ... arguments):String A utility function for implementing the toString() method in custom ActionScript 3.0 Event classes.	Event
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		isDefaultPrevented():Boolean Checks whether the preventDefault() method has been called on the event.	Event
		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
		preventDefault():void Cancels an event's default behavior if that behavior can be canceled.	Event
		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
		stopImmediatePropagation():void Prevents processing of any event listeners in the current node and any subsequent nodes in the event flow.	Event
		stopPropagation():void Prevents processing of any event listeners in nodes subsequent to the current node in the event flow.	Event
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String [override] Returns a string that contains all the properties of the MouseEvent object.	MouseEvent
		updateAfterEvent():void Instructs Flash Player or Adobe AIR to render after processing of this event completes, if the display list has been modified.	MouseEvent
		valueOf():Object Returns the primitive value of the specified object.	Object

Public Constants

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	Constant		Defined By
		ACTIVATE : String = "activate" [static] The ACTIVATE constant defines the value of the type property of an activate event object.	Event
		ADDED : String = "added" [static] The Event.ADDED constant defines the value of the type property of an added event object.	Event
		ADDED_TO_STAGE : String = "addedToStage" [static] The Event.ADDED_TO_STAGE constant defines the value of the type property of an addedToStage event object.	Event
		CANCEL : String = "cancel" [static] The Event.CANCEL constant defines the value of the type property of a cancel event object.	Event
		CHANGE : String = "change" [static] Event type constant; indicates that the selection in the chart has changed.	ChartItemEvent
		CLEAR : String = "clear" [static] The Event.CLEAR constant efines the value of the type property of a clear event object.	Event
		CLICK : String = "click" [static] Defines the value of the type property of a click event object.	MouseEvent
		CLOSE : String = "close" [static] The Event.CLOSE constant defines the value of the type property of a close event object.	Event
		CLOSING : String = "closing" [static] The Event.CLOSING constant defines the value of the type property of a closing event object.	Event
		COMPLETE : String = "complete" [static] The Event.COMPLETE constant defines the value of the type property of a complete event object.	Event
		CONNECT : String = "connect" [static] The Event.CONNECT constant defines the value of the type property of a connect event object.	Event
		CONTEXT_MENU : String = "contextMenu" [static] The MouseEvent.CONTEXT_MENU constant defines the value of the type property of a contextMenu event object.	MouseEvent
		COPY : String = "copy" [static] Defines the value of the type property of a copy event object.	Event
		CUT : String = "cut" [static] Defines the value of the type property of a cut event object.	Event
		DEACTIVATE : String = "deactivate" [static] The Event.DEACTIVATE constant defines the value of the type property of a deactivate event object.	Event
		DISPLAYING : String = "displaying" [static] The Event.DISPLAYING constant defines the value of the type property of a displaying event object.	Event
		DOUBLE_CLICK : String = "doubleClick" [static] Defines the value of the type property of a doubleClick event object.	MouseEvent
		ENTER_FRAME : String = "enterFrame" [static] The Event.ENTER_FRAME constant defines the value of the type property of an enterFrame event object.	Event
		EXIT_FRAME : String = "exitFrame" [static] The Event.EXIT_FRAME constant defines the value of the type property of an exitFrame event object.	Event
		EXITING : String = "exiting" [static] The Event.EXITING constant defines the value of the type property of an exiting event object.	Event
		FRAME_CONSTRUCTED : String = "frameConstructed" [static] The Event.FRAME_CONSTRUCTED constant defines the value of the type property of an frameConstructed event object.	Event
		FULLSCREEN : String = "fullScreen" [static] The Event.FULL_SCREEN constant defines the value of the type property of a fullScreen event object.	Event
		HTML_BOUNDS_CHANGE : String = "htmlBoundsChange" [static] The Event.HTML_BOUNDS_CHANGE constant defines the value of the type property of an htmlBoundsChange event object.	Event
		HTML_DOM_INITIALIZE : String = "htmlDOMInitialize" [static] The Event.HTML_DOM_INITIALIZE constant defines the value of the type property of an htmlDOMInitialize event object.	Event
		HTML_RENDER : String = "htmlRender" [static] The Event.HTML_RENDER constant defines the value of the type property of an htmlRender event object.	Event
		ID3 : String = "id3" [static] The Event.ID3 constant defines the value of the type property of an id3 event object.	Event
		INIT : String = "init" [static] The Event.INIT constant defines the value of the type property of an init event object.	Event
		ITEM_CLICK : String = "itemClick" [static] Event type constant; indicates that the user clicked the mouse button over a chart item representing data in the chart.	ChartItemEvent
		ITEM_DOUBLE_CLICK : String = "itemDoubleClick" [static] Event type constant; indicates that the user double-clicked the mouse button over a chart item representing data in the chart.	ChartItemEvent
		ITEM_MOUSE_DOWN : String = "itemMouseDown" [static] Event type constant; indicates that the user pressed the mouse button over a chart item representing data in the chart.	ChartItemEvent
		ITEM_MOUSE_MOVE : String = "itemMouseMove" [static] Event type constant; indicates that the user moved the mouse pointer while hovering over a chart item representing data in the chart.	ChartItemEvent
		ITEM_MOUSE_UP : String = "itemMouseUp" [static] Event type constant; indicates that the user released the mouse button while over a chart item representing data in the chart.	ChartItemEvent
		ITEM_ROLL_OUT : String = "itemRollOut" [static] Event type constant; indicates that the user rolled the mouse pointer away from a chart item representing data in the chart.	ChartItemEvent
		ITEM_ROLL_OVER : String = "itemRollOver" [static] Event type constant; indicates that the user rolled the mouse pointer over a chart item representing data in the chart.	ChartItemEvent
		LOCATION_CHANGE : String = "locationChange" [static] The Event.LOCATION_CHANGE constant defines the value of the type property of a locationChange event object.	Event
		MIDDLE_CLICK : String = "middleClick" [static] Defines the value of the type property of a middleClick event object.	MouseEvent
		MIDDLE_MOUSE_DOWN : String = "middleMouseDown" [static] Defines the value of the type property of a middleMouseDown event object.	MouseEvent
		MIDDLE_MOUSE_UP : String = "middleMouseUp" [static] Defines the value of the type property of a middleMouseUp event object.	MouseEvent
		MOUSE_DOWN : String = "mouseDown" [static] Defines the value of the type property of a mouseDown event object.	MouseEvent
		MOUSE_LEAVE : String = "mouseLeave" [static] The Event.MOUSE_LEAVE constant defines the value of the type property of a mouseLeave event object.	Event
		MOUSE_MOVE : String = "mouseMove" [static] Defines the value of the type property of a mouseMove event object.	MouseEvent
		MOUSE_OUT : String = "mouseOut" [static] Defines the value of the type property of a mouseOut event object.	MouseEvent
		MOUSE_OVER : String = "mouseOver" [static] Defines the value of the type property of a mouseOver event object.	MouseEvent
		MOUSE_UP : String = "mouseUp" [static] Defines the value of the type property of a mouseUp event object.	MouseEvent
		MOUSE_WHEEL : String = "mouseWheel" [static] Defines the value of the type property of a mouseWheel event object.	MouseEvent
		NETWORK_CHANGE : String = "networkChange" [static] The Event.NETWORK_CHANGE constant defines the value of the type property of a networkChange event object.	Event
		OPEN : String = "open" [static] The Event.OPEN constant defines the value of the type property of an open event object.	Event
		PASTE : String = "paste" [static] The Event.PASTE constant defines the value of the type property of a paste event object.	Event
		REMOVED : String = "removed" [static] The Event.REMOVED constant defines the value of the type property of a removed event object.	Event
		REMOVED_FROM_STAGE : String = "removedFromStage" [static] The Event.REMOVED_FROM_STAGE constant defines the value of the type property of a removedFromStage event object.	Event
		RENDER : String = "render" [static] The Event.RENDER constant defines the value of the type property of a render event object.	Event
		RESIZE : String = "resize" [static] The Event.RESIZE constant defines the value of the type property of a resize event object.	Event
		RIGHT_CLICK : String = "rightClick" [static] Defines the value of the type property of a rightClick event object.	MouseEvent
		RIGHT_MOUSE_DOWN : String = "rightMouseDown" [static] Defines the value of the type property of a rightMouseDown event object.	MouseEvent
		RIGHT_MOUSE_UP : String = "rightMouseUp" [static] Defines the value of the type property of a rightMouseUp event object.	MouseEvent
		ROLL_OUT : String = "rollOut" [static] Defines the value of the type property of a rollOut event object.	MouseEvent
		ROLL_OVER : String = "rollOver" [static] Defines the value of the type property of a rollOver event object.	MouseEvent
		SCROLL : String = "scroll" [static] The Event.SCROLL constant defines the value of the type property of a scroll event object.	Event
		SELECT : String = "select" [static] The Event.SELECT constant defines the value of the type property of a select event object.	Event
		SELECT_ALL : String = "selectAll" [static] The Event.SELECT_ALL constant defines the value of the type property of a selectAll event object.	Event
		SOUND_COMPLETE : String = "soundComplete" [static] The Event.SOUND_COMPLETE constant defines the value of the type property of a soundComplete event object.	Event
		TAB_CHILDREN_CHANGE : String = "tabChildrenChange" [static] The Event.TAB_CHILDREN_CHANGE constant defines the value of the type property of a tabChildrenChange event object.	Event
		TAB_ENABLED_CHANGE : String = "tabEnabledChange" [static] The Event.TAB_ENABLED_CHANGE constant defines the value of the type property of a tabEnabledChange event object.	Event
		TAB_INDEX_CHANGE : String = "tabIndexChange" [static] The Event.TAB_INDEX_CHANGE constant defines the value of the type property of a tabIndexChange event object.	Event
		UNLOAD : String = "unload" [static] The Event.UNLOAD constant defines the value of the type property of an unload event object.	Event
		USER_IDLE : String = "userIdle" [static] The Event.USER_IDLE constant defines the value of the type property of a userIdle event object.	Event
		USER_PRESENT : String = "userPresent" [static] The Event.USER_PRESENT constant defines the value of the type property of a userPresent event object.	Event

Property Detail

hitData

property

hitData:HitData [read-only]

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The first item in the hitSet array. This is a convenience function for developers who don't care about events corresponding to multiple items.

Implementation
public function get hitData():HitData

hitSet

property

public var hitSet:Array

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

A set of HitData structures describing the chart items that triggered the event. This array is in depth order; the first item in the array is the top-most item, and the last is the deepest.

Constructor Detail

ChartItemEvent

()

Constructor

public function ChartItemEvent(type:String, hitSet:Array = null, triggerEvent:MouseEvent = null, target:ChartBase = null)

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Constructor.

Parameters

	`type:String` — The type of the event.

	`hitSet:Array` (default = `null`) — An array of HitData structures describing the ChartItems that triggered the event.

	`triggerEvent:MouseEvent` (default = `null`) — The MouseEvent that triggered this ChartItemEvent.

	`target:ChartBase` (default = `null`) — The chart on which the event was triggered.

Constant Detail

CHANGE

Constant

public static const CHANGE:String = "change"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the selection in the chart has changed.

ITEM_CLICK

Constant

public static const ITEM_CLICK:String = "itemClick"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user clicked the mouse button over a chart item representing data in the chart.

ITEM_DOUBLE_CLICK

Constant

public static const ITEM_DOUBLE_CLICK:String = "itemDoubleClick"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user double-clicked the mouse button over a chart item representing data in the chart.

ITEM_MOUSE_DOWN

Constant

public static const ITEM_MOUSE_DOWN:String = "itemMouseDown"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user pressed the mouse button over a chart item representing data in the chart.

ITEM_MOUSE_MOVE

Constant

public static const ITEM_MOUSE_MOVE:String = "itemMouseMove"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user moved the mouse pointer while hovering over a chart item representing data in the chart.

ITEM_MOUSE_UP

Constant

public static const ITEM_MOUSE_UP:String = "itemMouseUp"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user released the mouse button while over a chart item representing data in the chart.

ITEM_ROLL_OUT

Constant

public static const ITEM_ROLL_OUT:String = "itemRollOut"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user rolled the mouse pointer away from a chart item representing data in the chart.

ITEM_ROLL_OVER

Constant

public static const ITEM_ROLL_OVER:String = "itemRollOver"

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Event type constant; indicates that the user rolled the mouse pointer over a chart item representing data in the chart.