mx.controls.advancedDataGridClasses.AdvancedDataGridItemRenderer - Adobe® Flex® 4 Language Reference (Flex 4)

Package	mx.controls.advancedDataGridClasses
Class	public class AdvancedDataGridItemRenderer
Inheritance	AdvancedDataGridItemRenderer UITextField FlexTextField TextField InteractiveObject DisplayObject EventDispatcher Object
Implements	IDataRenderer, IDropInListItemRenderer, ILayoutManagerClient, IListItemRenderer, IStyleClient

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The AdvancedDataGridItemRenderer class defines the default item renderer for a AdvancedDataGrid control. By default, the item renderer draws the text associated with each item in the grid.

You can override the default item renderer by creating a custom item renderer.

Public Properties

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	Property		Defined By
		accessibilityImplementation : AccessibilityImplementation The current accessibility implementation (AccessibilityImplementation) for this InteractiveObject instance.	InteractiveObject
		accessibilityProperties : AccessibilityProperties The current accessibility options for this display object.	DisplayObject
		alpha : Number Indicates the alpha transparency value of the object specified.	DisplayObject
		alwaysShowSelection : Boolean When set to true and the text field is not in focus, Flash Player highlights the selection in the text field in gray.	TextField
		antiAliasType : String The type of anti-aliasing used for this text field.	TextField
		automationDelegate : Object The delegate object which is handling the automation related functionality.	UITextField
		automationEnabled : Boolean [read-only] True if this component is enabled for automation, false otherwise.	UITextField
		automationName : String Name that can be used as an identifier for this object.	UITextField
		automationOwner : DisplayObjectContainer [read-only] The owner of this component for automation purposes.	UITextField
		automationParent : DisplayObjectContainer [read-only] The parent of this component for automation purposes.	UITextField
		automationValue : Array [read-only] This value generally corresponds to the rendered appearance of the object and should be usable for correlating the identifier with the object as it appears visually within the application.	UITextField
		automationVisible : Boolean [read-only] True if this component is visible for automation, false otherwise.	UITextField
		autoSize : String Controls automatic sizing and alignment of text fields.	TextField
		background : Boolean Specifies whether the text field has a background fill.	TextField
		backgroundColor : uint The color of the text field background.	TextField
		baselinePosition : Number [read-only] The y-coordinate of the baseline of the first line of text.	UITextField
		blendMode : String A value from the BlendMode class that specifies which blend mode to use.	DisplayObject
		blendShader : Shader [write-only] Sets a shader that is used for blending the foreground and background.	DisplayObject
		border : Boolean Specifies whether the text field has a border.	TextField
		borderColor : uint The color of the text field border.	TextField
		bottomScrollV : int [read-only] An integer (1-based index) that indicates the bottommost line that is currently visible in the specified text field.	TextField
		cacheAsBitmap : Boolean If set to true, Flash Player or Adobe AIR caches an internal bitmap representation of the display object.	DisplayObject
		caretIndex : int [read-only] The index of the insertion point (caret) position.	TextField
		className : String [read-only] The name of this instance's class, such as "DataGridItemRenderer".	UITextField
		condenseWhite : Boolean A Boolean value that specifies whether extra white space (spaces, line breaks, and so on) in a text field with HTML text is removed.	TextField
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		contextMenu : NativeMenu Specifies the context menu associated with this object.	InteractiveObject
		data : Object The implementation of the data property as defined by the IDataRenderer interface.	AdvancedDataGridItemRenderer
		defaultTextFormat : flash.text:TextFormat Specifies the format applied to newly inserted text, such as text entered by a user or text inserted with the replaceSelectedText() method.	TextField
		displayAsPassword : Boolean Specifies whether the text field is a password text field.	TextField
		document : Object A reference to the document object associated with this UITextField object.	UITextField
		doubleClickEnabled : Boolean Specifies whether the object receives doubleClick events.	InteractiveObject
		embedFonts : Boolean Specifies whether to render by using embedded font outlines.	TextField
		enabled : Boolean A Boolean value that indicates whether the component is enabled.	UITextField
		enableIME : Boolean [read-only] A flag that indicates whether the IME should be enabled when the component receives focus.	UITextField
		explicitHeight : Number Number that specifies the explicit height of the component, in pixels, in the component's coordinates.	UITextField
		explicitMaxHeight : Number [read-only] Number that specifies the maximum height of the component, in pixels, in the component's coordinates, if the maxHeight property is set.	UITextField
		explicitMaxWidth : Number [read-only] Number that specifies the maximum width of the component, in pixels, in the component's coordinates, if the maxWidth property is set.	UITextField
		explicitMinHeight : Number [read-only] The minimum recommended height of the component to be considered by the parent during layout.	UITextField
		explicitMinWidth : Number [read-only] The minimum recommended width of the component to be considered by the parent during layout.	UITextField
		explicitWidth : Number Number that specifies the explicit width of the component, in pixels, in the component's coordinates.	UITextField
		filters : Array An indexed array that contains each filter object currently associated with the display object.	DisplayObject
		focusPane : Sprite A single Sprite object that is shared among components and used as an overlay for drawing the focus indicator.	UITextField
		focusRect : Object Specifies whether this object displays a focus rectangle.	InteractiveObject
		gridFitType : String The type of grid fitting used for this text field.	TextField
		height : Number Indicates the height of the display object, in pixels.	DisplayObject
		htmlText : String Contains the HTML representation of the text field contents.	TextField
		ignorePadding : Boolean If true, the paddingLeft and paddingRight styles will not add space around the text of the component.	UITextField
		imeMode : String Specifies the IME (input method editor) mode.	UITextField
		includeInLayout : Boolean Specifies whether this component is included in the layout of the parent container.	UITextField
		inheritingStyles : Object The beginning of this UITextField's chain of inheriting styles.	UITextField
		initialized : Boolean A flag that determines if an object has been through all three phases of layout validation (provided that any were required)	UITextField
		isPopUp : Boolean Set to true by the PopUpManager to indicate that component has been popped up.	UITextField
		length : int [read-only] The number of characters in a text field.	TextField
		listData : BaseListData The implementation of the listData property as defined by the IDropInListItemRenderer interface.	AdvancedDataGridItemRenderer
		loaderInfo : LoaderInfo [read-only] Returns a LoaderInfo object containing information about loading the file to which this display object belongs.	DisplayObject
		mask : DisplayObject The calling display object is masked by the specified mask object.	DisplayObject
		maxChars : int The maximum number of characters that the text field can contain, as entered by a user.	TextField
		maxHeight : Number [read-only] The maximum recommended height of the component to be considered by the parent during layout.	UITextField
		maxScrollH : int [read-only] The maximum value of scrollH.	TextField
		maxScrollV : int [read-only] The maximum value of scrollV.	TextField
		maxWidth : Number [read-only] The maximum recommended width of the component to be considered by the parent during layout.	UITextField
		measuredHeight : Number [read-only] The default height of the component, in pixels.	UITextField
		measuredMinHeight : Number The default minimum height of the component, in pixels.	UITextField
		measuredMinWidth : Number The default minimum width of the component, in pixels.	UITextField
		measuredWidth : Number [read-only] The default width of the component, in pixels.	UITextField
		minHeight : Number [read-only] The minimum recommended height of the component to be considered by the parent during layout.	UITextField
		minWidth : Number [read-only] The minimum recommended width of the component to be considered by the parent during layout.	UITextField
		moduleFactory : IFlexModuleFactory The moduleFactory that is used to create TextFields in the correct SWF context.	UITextField
		mouseEnabled : Boolean Specifies whether this object receives mouse messages.	InteractiveObject
		mouseWheelEnabled : Boolean A Boolean value that indicates whether Flash Player automatically scrolls multiline text fields when the user clicks a text field and rolls the mouse wheel.	TextField
		mouseX : Number [read-only] Indicates the x coordinate of the mouse position, in pixels.	DisplayObject
		mouseY : Number [read-only] Indicates the y coordinate of the mouse position, in pixels.	DisplayObject
		multiline : Boolean Indicates whether field is a multiline text field.	TextField
		name : String Indicates the instance name of the DisplayObject.	DisplayObject
		nestLevel : int Depth of this object in the containment hierarchy.	UITextField
		nonInheritingStyles : Object The beginning of this UITextField's chain of non-inheriting styles.	UITextField
		nonZeroTextHeight : Number [read-only] Unlike textHeight, this returns a non-zero value even when the text is empty.	UITextField
		numLines : int [read-only] Defines the number of text lines in a multiline text field.	TextField
		opaqueBackground : Object Specifies whether the display object is opaque with a certain background color.	DisplayObject
		owner : DisplayObjectContainer By default, set to the parent container of this object.	UITextField
		parent : DisplayObjectContainer [override] [read-only] The parent container or component for this component.	UITextField
		percentHeight : Number Number that specifies the height of a component as a percentage of its parent's size.	UITextField
		percentWidth : Number Number that specifies the width of a component as a percentage of its parent's size.	UITextField
		processedDescriptors : Boolean Set to true after the createChildren() method creates any internal component children.	UITextField
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object
		restrict : String Indicates the set of characters that a user can enter into the text field.	TextField
		root : DisplayObject [read-only] For a display object in a loaded SWF file, the root property is the top-most display object in the portion of the display list's tree structure represented by that SWF file.	DisplayObject
		rotation : Number Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.	DisplayObject
		rotationX : Number Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	DisplayObject
		rotationY : Number Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	DisplayObject
		rotationZ : Number Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	DisplayObject
		scale9Grid : Rectangle The current scaling grid that is in effect.	DisplayObject
		scaleX : Number Indicates the horizontal scale (percentage) of the object as applied from the registration point.	DisplayObject
		scaleY : Number Indicates the vertical scale (percentage) of an object as applied from the registration point of the object.	DisplayObject
		scaleZ : Number Indicates the depth scale (percentage) of an object as applied from the registration point of the object.	DisplayObject
		scrollH : int The current horizontal scrolling position.	TextField
		scrollRect : Rectangle The scroll rectangle bounds of the display object.	DisplayObject
		scrollV : int The vertical position of text in a text field.	TextField
		selectable : Boolean A Boolean value that indicates whether the text field is selectable.	TextField
		selectionBeginIndex : int [read-only] The zero-based character index value of the first character in the current selection.	TextField
		selectionEndIndex : int [read-only] The zero-based character index value of the last character in the current selection.	TextField
		sharpness : Number The sharpness of the glyph edges in this text field.	TextField
		stage : Stage [read-only] The Stage of the display object.	DisplayObject
		styleDeclaration : CSSStyleDeclaration Storage for the inline inheriting styles on this object.	AdvancedDataGridItemRenderer
		styleName : Object The class style used by this component.	UITextField
		styleSheet : StyleSheet Attaches a style sheet to the text field.	TextField
		systemManager : ISystemManager Returns the SystemManager object used by this component.	UITextField
		tabEnabled : Boolean Specifies whether this object is in the tab order.	InteractiveObject
		tabIndex : int Specifies the tab ordering of objects in a SWF file.	InteractiveObject
		text : String A string that is the current text in the text field.	TextField
		textColor : uint The color of the text in a text field, in hexadecimal format.	TextField
		textHeight : Number [read-only] The height of the text in pixels.	TextField
		textWidth : Number [read-only] The width of the text in pixels.	TextField
		thickness : Number The thickness of the glyph edges in this text field.	TextField
		toolTip : String Text to display in the ToolTip.	UITextField
		transform : flash.geom:Transform An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.	DisplayObject
		tweeningProperties : Array Array of properties that are currently being tweened on this object.	UITextField
		type : String The type of the text field.	TextField
		updateCompletePendingFlag : Boolean A flag that determines if an object has been through all three phases of layout validation (provided that any were required)	UITextField
		useRichTextClipboard : Boolean Specifies whether to copy and paste the text formatting along with the text.	TextField
		visible : Boolean Whether or not the display object is visible.	DisplayObject
		width : Number Indicates the width of the display object, in pixels.	DisplayObject
		wordWrap : Boolean A Boolean value that indicates whether the text field has word wrap.	TextField
		x : Number Indicates the x coordinate of the DisplayObject instance relative to the local coordinates of the parent DisplayObjectContainer.	DisplayObject
		y : Number Indicates the y coordinate of the DisplayObject instance relative to the local coordinates of the parent DisplayObjectContainer.	DisplayObject
		z : Number Indicates the z coordinate position along the z-axis of the DisplayObject instance relative to the 3D parent container.	DisplayObject

Public Methods

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	Method		Defined By
		AdvancedDataGridItemRenderer() Constructor.	AdvancedDataGridItemRenderer
		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
		appendText(newText:String):void Appends the string specified by the newText parameter to the end of the text of the text field.	TextField
		clearStyle(styleProp:String):void Deletes a style property from this component instance.	AdvancedDataGridItemRenderer
		dispatchEvent(event:Event):Boolean Dispatches an event into the event flow.	EventDispatcher
		getBounds(targetCoordinateSpace:DisplayObject):Rectangle Returns a rectangle that defines the area of the display object relative to the coordinate system of the targetCoordinateSpace object.	DisplayObject
		getCharBoundaries(charIndex:int):Rectangle Returns a rectangle that is the bounding box of the character.	TextField
		getCharIndexAtPoint(x:Number, y:Number):int Returns the zero-based index value of the character at the point specified by the x and y parameters.	TextField
		getClassStyleDeclarations():Array Finds the type selectors for this UIComponent instance.	AdvancedDataGridItemRenderer
		getExplicitOrMeasuredHeight():Number A convenience method for determining whether to use the explicit or measured height	UITextField
		getExplicitOrMeasuredWidth():Number A convenience method for determining whether to use the explicit or measured width	UITextField
		getFirstCharInParagraph(charIndex:int):int Given a character index, returns the index of the first character in the same paragraph.	TextField
		getImageReference(id:String):DisplayObject Returns a DisplayObject reference for the given id, for an image or SWF file that has been added to an HTML-formatted text field by using an <img> tag.	TextField
		getLineIndexAtPoint(x:Number, y:Number):int Returns the zero-based index value of the line at the point specified by the x and y parameters.	TextField
		getLineIndexOfChar(charIndex:int):int Returns the zero-based index value of the line containing the character specified by the charIndex parameter.	TextField
		getLineLength(lineIndex:int):int Returns the number of characters in a specific text line.	TextField
		getLineMetrics(lineIndex:int):flash.text:TextLineMetrics Returns metrics information about a given text line.	TextField
		getLineOffset(lineIndex:int):int Returns the character index of the first character in the line that the lineIndex parameter specifies.	TextField
		getLineText(lineIndex:int):String Returns the text of the line specified by the lineIndex parameter.	TextField
		getParagraphLength(charIndex:int):int Given a character index, returns the length of the paragraph containing the given character.	TextField
		getRect(targetCoordinateSpace:DisplayObject):Rectangle Returns a rectangle that defines the boundary of the display object, based on the coordinate system defined by the targetCoordinateSpace parameter, excluding any strokes on shapes.	DisplayObject
		getStyle(styleProp:String):* [override] Gets a style property that has been set anywhere in this component's style lookup chain.	AdvancedDataGridItemRenderer
		getTextFormat(beginIndex:int = -1, endIndex:int = -1):flash.text:TextFormat Returns a TextFormat object that contains formatting information for the range of text that the beginIndex and endIndex parameters specify.	TextField
		getTextStyles():flash.text:TextFormat Returns the TextFormat object that represents character formatting information for this UITextField object.	UITextField
		getUITextFormat():mx.core:UITextFormat Returns a UITextFormat object that contains formatting information for this component.	UITextField
		globalToLocal(point:Point):Point Converts the point object from the Stage (global) coordinates to the display object's (local) coordinates.	DisplayObject
		globalToLocal3D(point:Point):Vector3D Converts a two-dimensional point from the Stage (global) coordinates to a three-dimensional display object's (local) coordinates.	DisplayObject
		hasEventListener(type:String):Boolean Checks whether the EventDispatcher object has any listeners registered for a specific type of event.	EventDispatcher
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		hitTestObject(obj:DisplayObject):Boolean Evaluates the bounding box of the display object to see if it overlaps or intersects with the bounding box of the obj display object.	DisplayObject
		hitTestPoint(x:Number, y:Number, shapeFlag:Boolean = false):Boolean Evaluates the display object to see if it overlaps or intersects with the point specified by the x and y parameters.	DisplayObject
		initialize():void Initializes this component.	UITextField
		initProtoChain():void Sets up the inheritingStyles and nonInheritingStyles objects and their proto chains so that the getStyle() method can work.	AdvancedDataGridItemRenderer
		invalidateDisplayList():void Marks a component so that its updateDisplayList() method gets called during a later screen update.	UITextField
		invalidateProperties():void Marks a component so that its commitProperties() method gets called during a later screen update.	UITextField
		invalidateSize():void Marks a component so that its measure() method gets called during a later screen update.	UITextField
		isFontCompatible(fontName:String, fontStyle:String):Boolean [static] Returns true if an embedded font is available with the specified fontName and fontStyle where Font.fontType is flash.text.FontType.EMBEDDED.	TextField
		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
		local3DToGlobal(point3d:Vector3D):Point Converts a three-dimensional point of the three-dimensional display object's (local) coordinates to a two-dimensional point in the Stage (global) coordinates.	DisplayObject
		localToGlobal(point:Point):Point Converts the point object from the display object's (local) coordinates to the Stage (global) coordinates.	DisplayObject
		move(x:Number, y:Number):void Moves the component to a specified position within its parent.	UITextField
		notifyStyleChangeInChildren(styleProp:String, recursive:Boolean):void Propagates style changes to the children.	AdvancedDataGridItemRenderer
		owns(child:DisplayObject):Boolean Returns true if the child is parented or owned by this object.	UITextField
		parentChanged(p:DisplayObjectContainer):void This function is called when a UITextField object is assigned a parent.	UITextField
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		regenerateStyleCache(recursive:Boolean):void Builds or rebuilds the CSS style cache for this component and, if the recursive parameter is true, for all descendants of this component as well.	AdvancedDataGridItemRenderer
		registerEffects(effects:Array):void For each effect event, registers the EffectManager as one of the event listeners.	AdvancedDataGridItemRenderer
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Removes a listener from the EventDispatcher object.	EventDispatcher
		replaceSelectedText(value:String):void Replaces the current selection with the contents of the value parameter.	TextField
		replaceText(beginIndex:int, endIndex:int, newText:String):void Replaces the range of characters that the beginIndex and endIndex parameters specify with the contents of the newText parameter.	TextField
		replayAutomatableEvent(event:Event):Boolean Replays the specified event.	UITextField
		setActualSize(w:Number, h:Number):void Sizes the object.	UITextField
		setColor(color:uint):void Sets the font color of the text.	UITextField
		setFocus():void Sets the focus to this component.	UITextField
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		setSelection(beginIndex:int, endIndex:int):void Sets as selected the text designated by the index values of the first and last characters, which are specified with the beginIndex and endIndex parameters.	TextField
		setStyle(styleProp:String, newValue:*):void [override] Sets a style property on this component instance.	AdvancedDataGridItemRenderer
		setTextFormat(format:flash.text:TextFormat, beginIndex:int = -1, endIndex:int = -1):void Applies the text formatting that the format parameter specifies to the specified text in a text field.	TextField
		setVisible(visible:Boolean, noEvent:Boolean = false):void Sets the visible property of this UITextField object.	UITextField
		styleChanged(styleProp:String):void Detects changes to style properties.	UITextField
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String [override] Returns a string indicating the location of this object within the hierarchy of DisplayObjects in the Application.	FlexTextField
		truncateToFit(truncationIndicator:String = null):Boolean Truncate text to make it fit horizontally in the area defined for the control, and append an ellipsis, three periods (...), to the text.	UITextField
		validateDisplayList():void If Flex calls LayoutManager.invalidateDisplayList() method on this ILayoutManagerClient instance, this function is called when it's time to update the display list.	AdvancedDataGridItemRenderer
		validateNow():void Validate and update the properties and layout of this object and redraw it, if necessary.	UITextField
		validateProperties():void If Flex calls the LayoutManager.invalidateProperties() method on this ILayoutManagerClient, this function is called when it's time to commit property values.	AdvancedDataGridItemRenderer
		validateSize(recursive:Boolean = false):void If Flex calls the LayoutManager.invalidateSize() method on this ILayoutManagerClient, this function is called when it's time to do measurements.	AdvancedDataGridItemRenderer
		valueOf():Object Returns the primitive value of the specified object.	Object
		willTrigger(type:String):Boolean Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.	EventDispatcher

Protected Methods

	Method		Defined By
		toolTipShowHandler(event:mx.events:ToolTipEvent):void The event handler to position the tooltip.	AdvancedDataGridItemRenderer

Events

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	Summary	Defined By
activate	[broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active.	EventDispatcher
added	Dispatched when a display object is added to the display list.	DisplayObject
addedToStage	Dispatched when a display object is added to the on stage display list, either directly or through the addition of a sub tree in which the display object is contained.	DisplayObject
change	Dispatched after a control value is modified, unlike the textInput event, which is dispatched before the value is modified.	TextField
clear	Dispatched when the user selects 'Clear' (or 'Delete') from the text context menu.	InteractiveObject
click	Dispatched when a user presses and releases the main button of the user's pointing device over the same InteractiveObject.	InteractiveObject
contextMenu	Dispatched when a user gesture triggers the context menu associated with this interactive object in an AIR application.	InteractiveObject
copy	Dispatched when the user activates the platform specific accelerator key combination for a copy operation or selects 'Copy' from the text context menu.	InteractiveObject
cut	Dispatched when the user activates the platform specific accelerator key combination for a cut operation or selects 'Cut' from the text context menu.	InteractiveObject
dataChange	Dispatched when the data property changes.	AdvancedDataGridItemRenderer
deactivate	[broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive.	EventDispatcher
doubleClick	Dispatched when a user presses and releases the main button of a pointing device twice in rapid succession over the same InteractiveObject when that object's doubleClickEnabled flag is set to true.	InteractiveObject
enterFrame	[broadcast event] Dispatched when the playhead is entering a new frame.	DisplayObject
exitFrame	[broadcast event] Dispatched when the playhead is exiting the current frame.	DisplayObject
focusIn	Dispatched after a display object gains focus.	InteractiveObject
focusOut	Dispatched after a display object loses focus.	InteractiveObject
frameConstructed	[broadcast event] Dispatched after the constructors of frame display objects have run but before frame scripts have run.	DisplayObject
keyDown	Dispatched when the user presses a key.	InteractiveObject
keyFocusChange	Dispatched when the user attempts to change focus by using keyboard navigation.	InteractiveObject
keyUp	Dispatched when the user releases a key.	InteractiveObject
link	Dispatched when a user clicks a hyperlink in an HTML-enabled text field, where the URL begins with "event:".	TextField
middleClick	Dispatched when a user presses and releases the middle button of the user's pointing device over the same InteractiveObject.	InteractiveObject
middleMouseDown	Dispatched when a user presses the middle pointing device button over an InteractiveObject instance.	InteractiveObject
middleMouseUp	Dispatched when a user releases the pointing device button over an InteractiveObject instance.	InteractiveObject
mouseDown	Dispatched when a user presses the pointing device button over an InteractiveObject instance.	InteractiveObject
mouseFocusChange	Dispatched when the user attempts to change focus by using a pointer device.	InteractiveObject
mouseMove	Dispatched when a user moves the pointing device while it is over an InteractiveObject.	InteractiveObject
mouseOut	Dispatched when the user moves a pointing device away from an InteractiveObject instance.	InteractiveObject
mouseOver	Dispatched when the user moves a pointing device over an InteractiveObject instance.	InteractiveObject
mouseUp	Dispatched when a user releases the pointing device button over an InteractiveObject instance.	InteractiveObject
mouseWheel	Dispatched when a mouse wheel is spun over an InteractiveObject instance.	InteractiveObject
nativeDragComplete	Dispatched by the drag initiator InteractiveObject when the user releases the drag gesture.	InteractiveObject
nativeDragDrop	Dispatched by the target InteractiveObject when a dragged object is dropped on it and the drop has been accepted with a call to DragManager.acceptDragDrop().	InteractiveObject
nativeDragEnter	Dispatched by an InteractiveObject when a drag gesture enters its boundary.	InteractiveObject
nativeDragExit	Dispatched by an InteractiveObject when a drag gesture leaves its boundary.	InteractiveObject
nativeDragOver	Dispatched by an InteractiveObject continually while a drag gesture remains within its boundary.	InteractiveObject
nativeDragStart	Dispatched at the beginning of a drag operation by the InteractiveObject that is specified as the drag initiator in the DragManager.doDrag() call.	InteractiveObject
nativeDragUpdate	Dispatched during a drag operation by the InteractiveObject that is specified as the drag initiator in the DragManager.doDrag() call.	InteractiveObject
paste	Dispatched when the user activates the platform specific accelerator key combination for a paste operation or selects 'Paste' from the text context menu.	InteractiveObject
removed	Dispatched when a display object is about to be removed from the display list.	DisplayObject
removedFromStage	Dispatched when a display object is about to be removed from the display list, either directly or through the removal of a sub tree in which the display object is contained.	DisplayObject
render	[broadcast event] Dispatched when the display list is about to be updated and rendered.	DisplayObject
rightClick	Dispatched when a user presses and releases the right button of the user's pointing device over the same InteractiveObject.	InteractiveObject
rightMouseDown	Dispatched when a user presses the pointing device button over an InteractiveObject instance.	InteractiveObject
rightMouseUp	Dispatched when a user releases the pointing device button over an InteractiveObject instance.	InteractiveObject
rollOut	Dispatched when the user moves a pointing device away from an InteractiveObject instance.	InteractiveObject
rollOver	Dispatched when the user moves a pointing device over an InteractiveObject instance.	InteractiveObject
scroll	Dispatched by a TextField object after the user scrolls.	TextField
selectAll	Dispatched when the user activates the platform specific accelerator key combination for a select all operation or selects 'Select All' from the text context menu.	InteractiveObject
tabChildrenChange	Dispatched when the value of the object's tabChildren flag changes.	InteractiveObject
tabEnabledChange	Dispatched when the object's tabEnabled flag changes.	InteractiveObject
tabIndexChange	Dispatched when the value of the object's tabIndex property changes.	InteractiveObject
textInput	Flash Player dispatches the textInput event when a user enters one or more characters of text.	TextField

Styles

Styles are either common or associated with a specific theme. If the style is common, it can be used with any theme. If a style is associated with a specific theme, it can only be used if your application uses that theme.

Common Styles

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	Description	Defined By
color	Type: uint Format: Color CSS Inheritance: yes Color of text in the component, including the component label.	UITextField
direction	Type: String CSS Inheritance: yes The directionality of the text displayed by the component.	UITextField
disabledColor	Type: uint Format: Color CSS Inheritance: yes Color of text in the component if it is disabled.	UITextField
fontAntiAliasType	Type: String CSS Inheritance: yes Sets the `antiAliasType` property of internal TextFields.	UITextField
fontFamily	Type: String CSS Inheritance: yes Name of the font to use.	UITextField
fontGridFitType	Type: String CSS Inheritance: yes Sets the `gridFitType` property of internal TextFields that represent text in Flex controls.	UITextField
fontSharpness	Type: Number CSS Inheritance: yes Sets the `sharpness` property of internal TextFields that represent text in Flex controls.	UITextField
fontSize	Type: Number Format: Length CSS Inheritance: yes Height of the text, in pixels.	UITextField
fontStyle	Type: String CSS Inheritance: yes Determines whether the text is italic font.	UITextField
fontThickness	Type: Number CSS Inheritance: yes Sets the `thickness` property of internal TextFields that represent text in Flex controls.	UITextField
fontWeight	Type: String CSS Inheritance: yes Determines whether the text is boldface.	UITextField
kerning	Type: Boolean CSS Inheritance: yes A Boolean value that indicates whether kerning is enabled (`true`) or disabled (`false`).	UITextField
leading	Type: Number Format: Length CSS Inheritance: yes Additional vertical space between lines of text.	UITextField
letterSpacing	Type: Number CSS Inheritance: yes The number of additional pixels to appear between each character.	UITextField
locale	Type: String CSS Inheritance: yes The locale of the text displayed by this component.	UITextField
paddingLeft	Type: Number Format: Length CSS Inheritance: no Number of pixels between the component's left border and the left edge of its content area.	UITextField
paddingRight	Type: Number Format: Length CSS Inheritance: no Number of pixels between the component's right border and the right edge of its content area.	UITextField
textAlign	Type: String CSS Inheritance: yes Alignment of text within a container.	UITextField
textDecoration	Type: String CSS Inheritance: yes Determines whether the text is underlined.	UITextField
textFieldClass	Type: Class CSS Inheritance: no The class implementing IUITextField that is used by this component to render text.	UITextField
textIndent	Type: Number Format: Length CSS Inheritance: yes Offset of first line of text from the left side of the container, in pixels.	UITextField

Property Detail

data

property

data:Object

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The implementation of the data property as defined by the IDataRenderer interface. The value is ignored. Only the listData property is used.

This property can be used as the source for data binding. When this property is modified, it dispatches the dataChange event.

Implementation
public function get data():Object
public function set data(value:Object):void

listData

property

listData:BaseListData

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The implementation of the listData property as defined by the IDropInListItemRenderer interface. The text of the renderer is set to the label property of this property.

This property can be used as the source for data binding. When this property is modified, it dispatches the dataChange event.

Implementation
public function get listData():BaseListData
public function set listData(value:BaseListData):void

styleDeclaration

property

styleDeclaration:CSSStyleDeclaration

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Storage for the inline inheriting styles on this object. This CSSStyleDeclaration is created the first time that the setStyle() method is called on this component to set an inheriting style.

Implementation
public function get styleDeclaration():CSSStyleDeclaration
public function set styleDeclaration(value:CSSStyleDeclaration):void

Constructor Detail

AdvancedDataGridItemRenderer

()

Constructor

public function AdvancedDataGridItemRenderer()

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Constructor.

Method Detail

clearStyle

()

method

public function clearStyle(styleProp:String):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Deletes a style property from this component instance.

This does not necessarily cause the getStyle() method to return undefined.

Parameters

styleProp:String — The name of the style property.

getClassStyleDeclarations

()

method

public function getClassStyleDeclarations():Array

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Finds the type selectors for this UIComponent instance. The algorithm walks up the superclass chain. For example, suppose that class MyButton extends Button. A MyButton instance first looks for a MyButton type selector then, it looks for a Button type selector. then, it looks for a UIComponent type selector. (The superclass chain is considered to stop at UIComponent, not Object.)

Returns

Array — An Array of type selectors for this UIComponent instance.

getStyle

()

method

override public function getStyle(styleProp:String):*

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Gets a style property that has been set anywhere in this component's style lookup chain.

This same method is used to get any kind of style property, so the value returned can be a Boolean, String, Number, int, uint (for an RGB color), Class (for a skin), or any kind of object. Therefore the return type is simply specified as *.

If you are getting a particular style property, you know its type and often want to store the result in a variable of that type. No casting from * to that type is necessary.

var backgroundColor:uint = getStyle("backgroundColor");

If the style property has not been set anywhere in the style lookup chain, the value returned by getStyle() is undefined. Note that undefined is a special value that is not the same as false, "", NaN, 0, or null. No valid style value is ever undefined. You can use the method IStyleManager2.isValidStyleValue() to test whether the value was set.

Parameters

styleProp:String — Name of the style property.

Returns

* — Style value.

initProtoChain

()

method

public function initProtoChain():void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Sets up the inheritingStyles and nonInheritingStyles objects and their proto chains so that the getStyle() method can work.

notifyStyleChangeInChildren

()

method

public function notifyStyleChangeInChildren(styleProp:String, recursive:Boolean):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Propagates style changes to the children. You typically never need to call this method.

Parameters

	`styleProp:String` — String specifying the name of the style property.

	`recursive:Boolean` — Recursivly notify all children of this component.

regenerateStyleCache

()

method

public function regenerateStyleCache(recursive:Boolean):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Builds or rebuilds the CSS style cache for this component and, if the recursive parameter is true, for all descendants of this component as well.

The Flex framework calls this method in the following situations:

When you add a UIComponent to a parent using the addChild() or addChildAt() methods.
When you change the styleName property of a UIComponent.
When you set a style in a CSS selector using the setStyle() method of CSSStyleDeclaration.

Building the style cache is a computation-intensive operation, so avoid changing styleName or setting selector styles unnecessarily.

This method is not called when you set an instance style by calling the setStyle() method of UIComponent. Setting an instance style is a relatively fast operation compared with setting a selector style.

You do not need to call or override this method.

Parameters

recursive:Boolean — Recursively regenerates the style cache for all children of this component.

registerEffects

()

method

public function registerEffects(effects:Array):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

For each effect event, registers the EffectManager as one of the event listeners. You typically never need to call this method.

Parameters

effects:Array — The names of the effect events.

setStyle

()

method

override public function setStyle(styleProp:String, newValue:*):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Sets a style property on this component instance.

This can override a style that was set globally.

Calling the setStyle() method can result in decreased performance. Use it only when necessary.

Parameters

	`styleProp:String` — Name of the style property.

	`newValue:*` — New value for the style.

toolTipShowHandler

()

method

protected function toolTipShowHandler(event:mx.events:ToolTipEvent):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The event handler to position the tooltip.

Parameters

event:mx.events:ToolTipEvent — The event object.

validateDisplayList

()

method

public function validateDisplayList():void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

If Flex calls LayoutManager.invalidateDisplayList() method on this ILayoutManagerClient instance, this function is called when it's time to update the display list.

validateProperties

()

method

public function validateProperties():void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

If Flex calls the LayoutManager.invalidateProperties() method on this ILayoutManagerClient, this function is called when it's time to commit property values.

validateSize

()

method

public function validateSize(recursive:Boolean = false):void

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

If Flex calls the LayoutManager.invalidateSize() method on this ILayoutManagerClient, this function is called when it's time to do measurements.

Parameters

recursive:Boolean (default = false) — If true, call this method on the object's children.

Event Detail

dataChange

Event

Event Object Type: mx.events.FlexEvent
property FlexEvent.type = mx.events.FlexEvent.DATA_CHANGE

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

Dispatched when the data property changes.

When you use a component as an item renderer, the data property contains the data to display. You can listen for this event and update the component when the data property changes.

The FlexEvent.DATA_CHANGE constant defines the value of the type property of the event object for a dataChange event.

The properties of the event object have the following values:

Property	Value
`bubbles`	false
`cancelable`	false
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.