Grid

(Preview)

Package	spark.components
Class	public class Grid
Inheritance	Grid Group GroupBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object
Implements	IDataGridElement

Language Version:

ActionScript 3.0

Product Version:

Flex 4.5

Runtime Versions:

Flash Player 10, AIR 2.5

The Grid control displays a list of data items called its data provider in a scrollable table or "grid", one item per row. Each of the grid's columns, defined by a GridColumn object, displays a value based on the item for the corresponding row. The grid's data provider is mutable, meaning its items can be added or removed, or changed. Similarly, the list of columns is mutable.

The Grid component is intended to be used as a DataGrid skin part, or as an element of other custom composite components. Therefore, it is not skinnable, it does not include a scroller or scrollbars, and it does not provide default mouse or keyboard event handling.

Each visible Grid cell is displayed by a GridItemRenderer instance created by using the itemRenderer property. specify an item renderer for each column. Before it is displayed, each item renderer instance is configured with the value of the data provider item for that row. Item renderers are created as needed and then, to keep creation overhead to a minimum, pooled and recycled.

The Grid control supports selection, according the selectionMode property. The set of selected row or cell indices can be modified or queried programatically using the selection methods, such as setSelectedIndex or selectionContainsIndex().

The Grid control displays hover, caret, and selection indicators based on the selectionMode property and the corresponding row index and column index properties, such as hoverRowIndex and columnRowIndex. An indicator can be any visual element. Indicators that implement IGridVisualElement can configure themselves according to the row and column in which they are used.

The Grid control supports smooth scrolling. Their vertical and horizontal scroll positions define the pixel origin of the visible part of the grid and the grid's layout only displays as many cell item renderers as are needed to fill the available space.

The Grid control supports variable height rows that automatically compute their height based on the item renderers' contents. This support is called grid virtualization because the mapping from (pixel) scroll positions to row and column indices is typically based on incomplete information about the preferred sizes for grid cells. The Grid caches the computed heights of rows that have been scrolled into view and estimates the rest based on a single typicalItem.

Transitions in DataGrid item renderers aren't supported. The GridItemRenderer class has disabled its transitions property so setting it will have no effect.

MXML Syntax expanded

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The <s:Grid> tag inherits all of the tag attributes of its superclass and adds the following tag attributes:

  <s:Grid 
    Properties
  />

Default MXML PropertymxmlContent

More examples

Related API Elements

DataGrid
spark.components.gridClasses.GridColumn

Public Properties

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	Property		Defined By
		accessibilityDescription : String A convenience accessor for the description property in this UIComponent's accessibilityProperties object.	UIComponent
		accessibilityEnabled : Boolean A convenience accessor for the silent property in this UIComponent's accessibilityProperties object.	UIComponent
		accessibilityImplementation : AccessibilityImplementation The current accessibility implementation (AccessibilityImplementation) for this InteractiveObject instance.	InteractiveObject
		accessibilityName : String A convenience accessor for the name property in this UIComponent's accessibilityProperties object.	UIComponent
		accessibilityProperties : AccessibilityProperties The current accessibility options for this display object.	DisplayObject
		accessibilityShortcut : String A convenience accessor for the shortcut property in this UIComponent's accessibilityProperties object.	UIComponent
		activeEffects : Array [read-only] The list of effects that are currently playing on the component, as an Array of EffectInstance instances.	UIComponent
		alpha : Number Indicates the alpha transparency value of the object specified.	DisplayObject
		anchorColumnIndex : int The column index of the anchor for the next shift selection.	Grid
		anchorRowIndex : int The row index of the anchor for the next shift selection.	Grid
		autoLayout : Boolean If true, measurement and layout are done when the position or size of a child is changed.	GroupBase
		automationDelegate : Object The delegate object that handles the automation-related functionality.	UIComponent
		automationEnabled : Boolean [read-only] True if this component is enabled for automation, false otherwise.	UIComponent
		automationName : String Name that can be used as an identifier for this object.	UIComponent
		automationOwner : DisplayObjectContainer [read-only] The owner of this component for automation purposes.	UIComponent
		automationParent : DisplayObjectContainer [read-only] The parent of this component for automation purposes.	UIComponent
		automationTabularData : Object [read-only] An implementation of the IAutomationTabularData interface, which can be used to retrieve the data.	UIComponent
		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.	UIComponent
		automationVisible : Boolean [read-only] True if this component is visible for automation, false otherwise.	UIComponent
		baseline : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		baselinePosition : Number [override] [read-only] The y-coordinate of the baseline of the first line of text of the component.	Group
		baselinePositionElement : IVisualElement The element used to calculate the GroupBase's baselinePosition	Group
		blendMode : String [override] A value from the BlendMode class that specifies which blend mode to use.	Group
		blendShader : Shader [write-only] Sets a shader that is used for blending the foreground and background.	DisplayObject
		bottom : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		buttonMode : Boolean Specifies the button mode of this sprite.	Sprite
		cacheAsBitmap : Boolean If set to true, Flash runtimes cache an internal bitmap representation of the display object.	DisplayObject
		cacheAsBitmapMatrix : Matrix If non-null, this Matrix object defines how a display object is rendered when cacheAsBitmap is set to true.	DisplayObject
		cacheHeuristic : Boolean [write-only] Used by Flex to suggest bitmap caching for the object.	UIComponent
		cachePolicy : String Specifies the bitmap caching policy for this object.	UIComponent
		caretColumnIndex : int If showCaretIndicator is true, the column index of the caretIndicator.	Grid
		caretIndicator : IFactory If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, a single visual element displayed for the caret row, If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, the visual element displayted for the caret cell.	Grid
		caretRowIndex : int If showCaretIndicator is true, the row index of the caretIndicator.	Grid
		className : String [read-only] The name of this instance's class, such as "Button".	UIComponent
		clipAndEnableScrolling : Boolean If true, specifies to clip the children to the boundaries of the viewport.	GroupBase
		columns : IList The list of GridColumn objectss displayed by this grid.	Grid
		columnSeparator : IFactory A visual element displayed between each column.	Grid
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		contentHeight : Number [read-only] The height of the viewport's content.	GroupBase
		contentMouseX : Number [read-only] Returns the x position of the mouse, in the content coordinate system.	UIComponent
		contentMouseY : Number [read-only] Returns the y position of the mouse, in the content coordinate system.	UIComponent
		contentWidth : Number [read-only] The width of the viewport's contents.	GroupBase
		contextMenu : NativeMenu Specifies the context menu associated with this object.	InteractiveObject
		currentState : String The current view state of the component.	UIComponent
		cursorManager : ICursorManager [read-only] Gets the CursorManager that controls the cursor for this component and its peers.	UIComponent
		dataGrid : DataGrid The DataGrid control for which this Grid is used as the grid skin part.	Grid
		dataProvider : IList A list of data items that correspond to the rows in the grid.	Grid
		dataTipField : String The name of the field in the data provider to display as the datatip.	Grid
		dataTipFunction : Function Specifies a callback function to run on each item of the data provider to determine its data tip.	Grid
		depth : Number Determines the order in which items inside of containers are rendered.	UIComponent
		descriptor : UIComponentDescriptor Reference to the UIComponentDescriptor, if any, that was used by the createComponentFromDescriptor() method to create this UIComponent instance.	UIComponent
		designLayer : DesignLayer Specifies the optional DesignLayer instance associated with this visual element.	UIComponent
		document : Object A reference to the document object associated with this UIComponent.	UIComponent
		doubleClickEnabled : Boolean [override] Specifies whether the UIComponent object receives doubleClick events.	UIComponent
		dropTarget : DisplayObject [read-only] Specifies the display object over which the sprite is being dragged, or on which the sprite was dropped.	Sprite
		enabled : Boolean Whether the component can accept user interaction.	UIComponent
		errorString : String The text that displayed by a component's error tip when a component is monitored by a Validator and validation fails.	UIComponent
		explicitHeight : Number Number that specifies the explicit height of the component, in pixels, in the component's coordinates.	UIComponent
		explicitMaxHeight : Number The maximum recommended height of the component to be considered by the parent during layout.	UIComponent
		explicitMaxWidth : Number The maximum recommended width of the component to be considered by the parent during layout.	UIComponent
		explicitMinHeight : Number The minimum recommended height of the component to be considered by the parent during layout.	UIComponent
		explicitMinWidth : Number The minimum recommended width of the component to be considered by the parent during layout.	UIComponent
		explicitWidth : Number Number that specifies the explicit width of the component, in pixels, in the component's coordinates.	UIComponent
		filters : Array An indexed array that contains each filter object currently associated with the display object.	DisplayObject
		flexContextMenu : IFlexContextMenu The context menu for this UIComponent.	UIComponent
		focusEnabled : Boolean Indicates whether the component can receive focus when tabbed to.	UIComponent
		focusManager : IFocusManager Gets the FocusManager that controls focus for this component and its peers.	UIComponent
		focusPane : Sprite The focus pane associated with this object.	UIComponent
		focusRect : Object Specifies whether this object displays a focus rectangle.	InteractiveObject
		graphics : Graphics [read-only] Specifies the Graphics object that belongs to this sprite where vector drawing commands can occur.	Sprite
		hasFocusableChildren : Boolean A flag that indicates whether child objects can receive focus.	UIComponent
		hasLayoutMatrix3D : Boolean [read-only] Contains true if the element has 3D Matrix.	UIComponent
		height : Number [override] Number that specifies the height of the component, in pixels, in the parent's coordinates.	UIComponent
		hitArea : Sprite Designates another sprite to serve as the hit area for a sprite.	Sprite
		horizontalCenter : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		horizontalScrollPosition : Number The x coordinate of the origin of the viewport in the component's coordinate system, where the default value is (0,0) corresponding to the upper-left corner of the component.	GroupBase
		hoverColumnIndex : int If showHoverIndicator is true, Specifies column index of the hoverIndicator.	Grid
		hoverIndicator : IFactory If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS.	Grid
		hoverRowIndex : int If showHoverIndicator is true, specifies the column index of the hoverIndicator.	Grid
		id : String ID of the component.	UIComponent
		includeInLayout : Boolean Specifies whether this component is included in the layout of the parent container.	UIComponent
		inheritingStyles : Object The beginning of this component's chain of inheriting styles.	UIComponent
		initialized : Boolean A flag that determines if an object has been through all three phases of layout: commitment, measurement, and layout (provided that any were required).	UIComponent
		instanceIndex : int [read-only] The index of a repeated component.	UIComponent
		instanceIndices : Array An Array containing the indices required to reference this UIComponent object from its parent document.	UIComponent
		is3D : Boolean [read-only] Contains true when the element is in 3D.	UIComponent
		isDocument : Boolean [read-only] Contains true if this UIComponent instance is a document object.	UIComponent
		isPopUp : Boolean Set to true by the PopUpManager to indicate that component has been popped up.	UIComponent
		itemRenderer : IFactory The item renderer that's used for columns that do not specify one.	Grid
		layout : LayoutBase The layout object for this container.	GroupBase
		layoutMatrix3D : Matrix3D [write-only] The transform matrix that is used to calculate a component's layout relative to its siblings.	UIComponent
		left : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		loaderInfo : LoaderInfo [read-only] Returns a LoaderInfo object containing information about loading the file to which this display object belongs.	DisplayObject
		luminosityClip : Boolean A property that controls whether the luminosity mask clips the masked content.	GroupBase
		luminosityInvert : Boolean A property that controls the calculation of the RGB color value of a graphic element being masked by a luminosity mask.	GroupBase
		maintainProjectionCenter : Boolean When true, the component keeps its projection matrix centered on the middle of its bounding box.	UIComponent
		mask : DisplayObject [override] Sets the mask.	GroupBase
		maskType : String The mask type.	GroupBase
		maxHeight : Number The maximum recommended height of the component to be considered by the parent during layout.	UIComponent
		maxWidth : Number The maximum recommended width of the component to be considered by the parent during layout.	UIComponent
		measuredHeight : Number The default height of the component, in pixels.	UIComponent
		measuredMinHeight : Number The default minimum height of the component, in pixels.	UIComponent
		measuredMinWidth : Number The default minimum width of the component, in pixels.	UIComponent
		measuredWidth : Number The default width of the component, in pixels.	UIComponent
		metaData : Object Obtains the meta data object of the DisplayObject instance if meta data was stored alongside the the instance of this DisplayObject in the SWF file through a PlaceObject4 tag.	DisplayObject
		minHeight : Number The minimum recommended height of the component to be considered by the parent during layout.	UIComponent
		minWidth : Number The minimum recommended width of the component to be considered by the parent during layout.	UIComponent
		moduleFactory : IFlexModuleFactory A module factory is used as context for using embedded fonts and for finding the style manager that controls the styles for this component.	UIComponent
		mouseChildren : Boolean Determines whether or not the children of the object are mouse, or user input device, enabled.	DisplayObjectContainer
		mouseEnabled : Boolean Specifies whether this object receives mouse, or other user input, messages.	InteractiveObject
		mouseEnabledWhereTransparent : Boolean When true, this property ensures that the entire bounds of the Group respond to mouse events such as click and roll over.	GroupBase
		mouseFocusEnabled : Boolean Whether you can receive focus when clicked on.	UIComponent
		mouseX : Number [read-only] Indicates the x coordinate of the mouse or user input device position, in pixels.	DisplayObject
		mouseY : Number [read-only] Indicates the y coordinate of the mouse or user input device position, in pixels.	DisplayObject
		mxmlContent : Array [write-only] The visual content children for this Group.	Group
		name : String Indicates the instance name of the DisplayObject.	DisplayObject
		needsSoftKeyboard : Boolean Specifies whether a virtual keyboard (an on-screen, software keyboard) should display when this InteractiveObject instance receives focus.	InteractiveObject
		nestLevel : int Depth of this object in the containment hierarchy.	UIComponent
		nonInheritingStyles : Object The beginning of this component's chain of non-inheriting styles.	UIComponent
		numAutomationChildren : int [read-only] The number of automation children this container has.	UIComponent
		numElements : int [read-only] The number of visual elements in this container.	GroupBase
		opaqueBackground : Object Specifies whether the display object is opaque with a certain background color.	DisplayObject
		overlay : DisplayLayer [read-only] The overlay plane for this group.	GroupBase
		owner : DisplayObjectContainer The owner of this IVisualElement object.	UIComponent
		parent : DisplayObjectContainer [override] [read-only] The parent container or component for this component.	UIComponent
		parentApplication : Object [read-only] A reference to the Application object that contains this UIComponent instance.	UIComponent
		parentDocument : Object [read-only] A reference to the parent document object for this UIComponent.	UIComponent
		percentHeight : Number Specifies the height of a component as a percentage of its parent's size.	UIComponent
		percentWidth : Number Specifies the width of a component as a percentage of its parent's size.	UIComponent
		postLayoutTransformOffsets : mx.geom:TransformOffsets Defines a set of adjustments that can be applied to the object's transform in a way that is invisible to its parent's layout.	UIComponent
		preserveSelection : Boolean If true, the selection is preserved when the data provider refreshes its collection.	Grid
		processedDescriptors : Boolean Set to true after immediate or deferred child creation, depending on which one happens.	UIComponent
		repeater : IRepeater [read-only] A reference to the Repeater object in the parent document that produced this UIComponent.	UIComponent
		repeaterIndex : int [read-only] The index of the item in the data provider of the Repeater that produced this UIComponent.	UIComponent
		repeaterIndices : Array An Array containing the indices of the items in the data provider of the Repeaters in the parent document that produced this UIComponent.	UIComponent
		repeaters : Array An Array containing references to the Repeater objects in the parent document that produced this UIComponent.	UIComponent
		requestedColumnCount : int The measured width of this grid is large enough to display the first requestedColumnCount columns.	Grid
		requestedMaxRowCount : int The measured height of the grid is large enough to display no more than requestedMaxRowCount rows.	Grid
		requestedMinColumnCount : int The measured width of this grid is large enough to display at least requestedMinColumnCount columns.	Grid
		requestedMinRowCount : int The measured height of this grid is large enough to display at least requestedMinRowCount rows.	Grid
		requestedRowCount : int The measured height of this grid is large enough to display the first requestedRowCount rows.	Grid
		requireSelection : Boolean If true and the selectionMode property is not GridSelectionMode.NONE, an item must always be selected in the grid.	Grid
		resizableColumns : Boolean Indicates whether the user can change the size of the columns.	Grid
		resizeMode : String The ResizeMode for this container.	GroupBase
		right : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		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 [override] Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.	UIComponent
		rotationX : Number [override] Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	UIComponent
		rotationY : Number [override] Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	UIComponent
		rotationZ : Number [override] Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	UIComponent
		rowBackground : IFactory A visual element that's displays the background for each row.	Grid
		rowHeight : Number If variableRowHeight is false, then this property specifies the actual height of each row, in pixels.	Grid
		rowSeparator : IFactory A visual element that's displayed in between each row.	Grid
		scale9Grid : Rectangle The current scaling grid that is in effect.	DisplayObject
		scaleGridBottom : Number Specifies the bottom coordinate of the scale grid.	Group
		scaleGridLeft : Number Specifies the left coordinate of the scale grid.	Group
		scaleGridRight : Number Specifies the right coordinate of the scale grid.	Group
		scaleGridTop : Number Specifies the top coordinate of the scale grid.	Group
		scaleX : Number [override] Number that specifies the horizontal scaling factor.	UIComponent
		scaleY : Number [override] Number that specifies the vertical scaling factor.	UIComponent
		scaleZ : Number [override] Number that specifies the scaling factor along the z axis.	UIComponent
		screen : Rectangle [read-only] Returns an object that contains the size and position of the base drawing surface for this object.	UIComponent
		scrollRect : Rectangle The scroll rectangle bounds of the display object.	DisplayObject
		selectedCell : CellPosition If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, returns the first selected cell starting at row 0 column 0 and progressing through each column in a row before moving to the next row.	Grid
		selectedCells : Vector.<CellPosition> If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, returns a Vector of CellPosition objects representing the positions of the selected cells in the grid.	Grid
		selectedIndex : int If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, returns the rowIndex of the first selected row.	Grid
		selectedIndices : Vector.<int> If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, returns a Vector of the selected rows indices.	Grid
		selectedItem : Object If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, returns the item in the the data provider that is currently selected or undefined if no rows are selected.	Grid
		selectedItems : Vector.<Object> If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, returns a Vector of the dataProvider items that are currently selected.	Grid
		selectionIndicator : IFactory If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, a visual element that's displayed for each selected row, If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, a visual element displayed for each selected cell.	Grid
		selectionLength : int [read-only] If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, returns the number of selected rows.	Grid
		selectionMode : String The selection mode of the control.	Grid
		showDataTips : Boolean If true then a dataTip is displayed for all visible cells.	Grid
		showInAutomationHierarchy : Boolean A flag that determines if an automation object shows in the automation hierarchy.	UIComponent
		softKeyboard : String Controls the appearance of the soft keyboard.	InteractiveObject
		softKeyboardInputAreaOfInterest : Rectangle Defines the area that should remain on-screen when a soft keyboard is displayed (not available on iOS).	InteractiveObject
		soundTransform : flash.media:SoundTransform Controls sound within this sprite.	Sprite
		stage : Stage [read-only] The Stage of the display object.	DisplayObject
		states : Array The view states that are defined for this component.	UIComponent
		styleDeclaration : CSSStyleDeclaration Storage for the inline inheriting styles on this object.	UIComponent
		styleManager : IStyleManager2 [read-only] Returns the StyleManager instance used by this component.	UIComponent
		styleName : Object The class style used by this component.	UIComponent
		styleParent : IAdvancedStyleClient A component's parent is used to evaluate descendant selectors.	UIComponent
		systemManager : ISystemManager Returns the SystemManager object used by this component.	UIComponent
		tabChildren : Boolean Determines whether the children of the object are tab enabled.	DisplayObjectContainer
		tabEnabled : Boolean Specifies whether this object is in the tab order.	InteractiveObject
		tabFocusEnabled : Boolean A flag that indicates whether this object can receive focus via the TAB key This is similar to the tabEnabled property used by the Flash Player. This is usually true for components that handle keyboard input, but some components in controlbars have them set to false because they should not steal focus from another component like an editor.	UIComponent
		tabIndex : int Specifies the tab ordering of objects in a SWF file.	InteractiveObject
		textSnapshot : flash.text:TextSnapshot [read-only] Returns a TextSnapshot object for this DisplayObjectContainer instance.	DisplayObjectContainer
		toolTip : String Text to display in the ToolTip.	UIComponent
		top : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		transform : flash.geom:Transform [override] An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.	UIComponent
		transformX : Number Sets the x coordinate for the transform center of the component.	UIComponent
		transformY : Number Sets the y coordinate for the transform center of the component.	UIComponent
		transformZ : Number Sets the z coordinate for the transform center of the component.	UIComponent
		transitions : Array An Array of Transition objects, where each Transition object defines a set of effects to play when a view state change occurs.	UIComponent
		tweeningProperties : Array Array of properties that are currently being tweened on this object.	UIComponent
		typicalItem : Object The grid's layout ensures that columns whose width is not specified is wide enough to display an item renderer for this default data provider item.	Grid
		uid : String A unique identifier for the object.	UIComponent
		updateCompletePendingFlag : Boolean A flag that determines if an object has been through all three phases of layout validation (provided that any were required).	UIComponent
		useHandCursor : Boolean A Boolean value that indicates whether the pointing hand (hand cursor) appears when the pointer rolls over a sprite in which the buttonMode property is set to true.	Sprite
		validationSubField : String Used by a validator to associate a subfield with this component.	UIComponent
		variableRowHeight : Boolean If true, each row's height is the maximum of preferred heights of the cells displayed so far.	Grid
		verticalCenter : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		verticalScrollPosition : Number The y coordinate of the origin of the viewport in the component's coordinate system, where the default value is (0,0) corresponding to the upper-left corner of the component.	GroupBase
		visible : Boolean [override] Whether or not the display object is visible.	UIComponent
		width : Number [override] Number that specifies the width of the component, in pixels, in the parent's coordinates.	UIComponent
		x : Number [override] Number that specifies the component's horizontal position, in pixels, within its parent container.	UIComponent
		y : Number [override] Number that specifies the component's vertical position, in pixels, within its parent container.	UIComponent
		z : Number [override] Indicates the z coordinate position along the z-axis of the DisplayObject instance relative to the 3D parent container.	UIComponent

Protected Properties

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	Property		Defined By
		currentCSSState : String [read-only] The state to be used when matching CSS pseudo-selectors.	UIComponent
		hasComplexLayoutMatrix : Boolean [read-only] Returns true if the UIComponent has any non-translation (x,y) transform properties.	UIComponent
		resourceManager : IResourceManager [read-only] A reference to the object which manages all of the application's localized resources.	UIComponent
		unscaledHeight : Number [read-only] A convenience method for determining the unscaled height of the component.	UIComponent
		unscaledWidth : Number [read-only] A convenience method for determining the unscaled width of the component All of a component's drawing and child layout should be done within a bounding rectangle of this width, which is also passed as an argument to updateDisplayList().	UIComponent

Public Methods

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	Method		Defined By
		Grid() Constructor.	Grid
		addElement(element:IVisualElement):IVisualElement Adds a visual element to this container.	Group
		addElementAt(element:IVisualElement, index:int):IVisualElement Adds a visual element to this container.	Group
		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
		addSelectedCell(rowIndex:int, columnIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, adds the cell to the selection and sets the caret position to the cell.	Grid
		addSelectedIndex(rowIndex:int):Boolean If selectionMode is GridSelectionMode.MULTIPLE_ROWS, adds this row to the selection and sets the caret position to this row.	Grid
		addStyleClient(styleClient:IAdvancedStyleClient):void Adds a non-visual style client to this component instance.	UIComponent
		areInaccessibleObjectsUnderPoint(point:Point):Boolean Indicates whether the security restrictions would cause any display objects to be omitted from the list returned by calling the DisplayObjectContainer.getObjectsUnderPoint() method with the specified point point.	DisplayObjectContainer
		callLater(method:Function, args:Array = null):void Queues a function to be called later.	UIComponent
		clearSelection():Boolean Removes all of the selected rows and cells, if selectionMode is not GridSelectionMode.NONE.	Grid
		clearStyle(styleProp:String):void Deletes a style property from this component instance.	UIComponent
		contains(child:DisplayObject):Boolean Determines whether the specified display object is a child of the DisplayObjectContainer instance or the instance itself.	DisplayObjectContainer
		containsElement(element:IVisualElement):Boolean Determines whether the specified IVisualElement is a child of the container instance or the instance itself.	GroupBase
		contentToGlobal(point:Point):Point Converts a Point object from content coordinates to global coordinates.	UIComponent
		contentToLocal(point:Point):Point Converts a Point object from content to local coordinates.	UIComponent
		createAutomationIDPart(child:IAutomationObject):Object Returns a set of properties that identify the child within this container.	UIComponent
		createAutomationIDPartWithRequiredProperties(child:IAutomationObject, properties:Array):Object Returns a set of properties that identify the child within this container.	UIComponent
		createReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void Creates an id reference to this IUIComponent object on its parent document object.	UIComponent
		deleteReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void Deletes the id reference to this IUIComponent object on its parent document object.	UIComponent
		determineTextFormatFromStyles():mx.core:UITextFormat Returns a UITextFormat object corresponding to the text styles for this UIComponent.	UIComponent
		dispatchEvent(event:Event):Boolean [override] Dispatches an event into the event flow.	UIComponent
		drawFocus(isFocused:Boolean):void Shows or hides the focus indicator around this component.	UIComponent
		drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void Programmatically draws a rectangle into this skin's Graphics object.	UIComponent
		effectFinished(effectInst:IEffectInstance):void Called by the effect instance when it stops playing on the component.	UIComponent
		effectStarted(effectInst:IEffectInstance):void Called by the effect instance when it starts playing on the component.	UIComponent
		endEffectsStarted():void Ends all currently playing effects on the component.	UIComponent
		ensureCellIsVisible(rowIndex:int = -1, columnIndex:int = -1):void If necessary, set the verticalScrollPosition and horizontalScrollPosition properties so that the specified cell is completely visible.	Grid
		executeBindings(recurse:Boolean = false):void Executes all the bindings for which the UIComponent object is the destination.	UIComponent
		finishPrint(obj:Object, target:IFlexDisplayObject):void Called after printing is complete.	UIComponent
		getAutomationChildAt(index:int):IAutomationObject Provides the automation object at the specified index.	UIComponent
		getAutomationChildren():Array Provides the automation object list .	UIComponent
		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
		getBoundsXAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number Returns the x coordinate of the element's bounds at the specified element size.	UIComponent
		getBoundsYAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number Returns the y coordinate of the element's bounds at the specified element size.	UIComponent
		getCellAt(x:Number, y:Number):CellPosition Return the row and column indices of the cell that overlaps the pixel at the specified grid coordinate.	Grid
		getCellBounds(rowIndex:int, columnIndex:int):Rectangle Returns the current pixel bounds of the specified cell, or null if no such cell exists.	Grid
		getCellsAt(x:Number, y:Number, w:Number, h:Number):Vector.<CellPosition> Returns a vector of CellPosition objects whose rowIndex and columnIndex properties specify the row and column indices of the cells that overlap the specified grid region.	Grid
		getCellX(rowIndex:int, columnIndex:int):Number Return the X coordinate of the specified cell's origin.	Grid
		getCellY(rowIndex:int, columnIndex:int):Number Return the Y coordinate of the specified cell's origin.	Grid
		getChildByName(name:String):DisplayObject Returns the child display object that exists with the specified name.	DisplayObjectContainer
		getClassStyleDeclarations():Array Finds the type selectors for this UIComponent instance.	UIComponent
		getColumnBounds(columnIndex:int):Rectangle Returns the current pixel bounds of the specified column, or null if no such column exists.	Grid
		getColumnIndexAt(x:Number, y:Number):int Returns the column index corresponding to the specified coordinates, or -1 if the coordinates are out of bounds.	Grid
		getColumnWidth(columnIndex:int):Number Return the width of the specified column.	Grid
		getConstraintValue(constraintName:String):* Returns a layout constraint value, which is the same as getting the constraint style for this component.	UIComponent
		getElementAt(index:int):IVisualElement Returns the visual element at the specified index.	GroupBase
		getElementIndex(element:IVisualElement):int Returns the index position of a visual element.	GroupBase
		getExplicitOrMeasuredHeight():Number A convenience method for determining whether to use the explicit or measured height	UIComponent
		getExplicitOrMeasuredWidth():Number A convenience method for determining whether to use the explicit or measured width	UIComponent
		getFocus():InteractiveObject Gets the object that currently has focus.	UIComponent
		getHorizontalScrollPositionDelta(navigationUnit:uint):Number Returns the change to the horizontal scroll position to handle different scrolling options.	GroupBase
		getItemRendererAt(rowIndex:int, columnIndex:int):IGridItemRenderer If the requested item renderer is visible, returns a reference to the item renderer currently displayed at the specified cell.	Grid
		getLayoutBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's layout height.	UIComponent
		getLayoutBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's layout width.	UIComponent
		getLayoutBoundsX(postLayoutTransform:Boolean = true):Number Returns the x coordinate that the element uses to draw on screen.	UIComponent
		getLayoutBoundsY(postLayoutTransform:Boolean = true):Number Returns the y coordinate that the element uses to draw on screen.	UIComponent
		getLayoutMatrix():Matrix Returns the transform matrix that is used to calculate the component's layout relative to its siblings.	UIComponent
		getLayoutMatrix3D():Matrix3D Returns the layout transform Matrix3D for this element.	UIComponent
		getMaxBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's maximum height.	UIComponent
		getMaxBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's maximum width.	UIComponent
		getMinBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's minimum height.	UIComponent
		getMinBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's minimum width.	UIComponent
		getObjectsUnderPoint(point:Point):Array Returns an array of objects that lie under the specified point and are children (or grandchildren, and so on) of this DisplayObjectContainer instance.	DisplayObjectContainer
		getPreferredBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's preferred height.	UIComponent
		getPreferredBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's preferred width.	UIComponent
		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
		getRepeaterItem(whichRepeater:int = -1):Object Returns the item in the dataProvider that was used by the specified Repeater to produce this Repeater, or null if this Repeater isn't repeated.	UIComponent
		getRowBounds(rowIndex:int):Rectangle Returns the current pixel bounds of the specified row, or null if no such row exists.	Grid
		getRowIndexAt(x:Number, y:Number):int Returns the row index corresponding to the specified coordinates, or -1 if the coordinates are out of bounds.	Grid
		getStyle(styleProp:String):* Gets a style property that has been set anywhere in this component's style lookup chain.	UIComponent
		getVerticalScrollPositionDelta(navigationUnit:uint):Number Returns the change to the vertical scroll position to handle different scrolling options.	GroupBase
		getVirtualElementAt(index:int, eltWidth:Number = NaN, eltHeight:Number = NaN):IVisualElement Layouts that honor the useVirtualLayout flag will use this method at updateDisplayList() time to get layout elements that are "in view", i.e.	GroupBase
		getVisibleColumnIndices():Vector.<int> Return the indices of the currently visible columns.	Grid
		getVisibleRowIndices():Vector.<int> Return the data provider indices and padding indices of the currently visible rows.	Grid
		globalToContent(point:Point):Point Converts a Point object from global to content coordinates.	UIComponent
		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
		hasCSSState():Boolean Returns true if currentCSSState is not null.	UIComponent
		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
		hasState(stateName:String):Boolean Determines whether the specified state has been defined on this UIComponent.	UIComponent
		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
		horizontalGradientMatrix(x:Number, y:Number, width:Number, height:Number):Matrix Returns a box Matrix which can be passed to the drawRoundRect() method as the rot parameter when drawing a horizontal gradient.	UIComponent
		initialize():void Initializes the internal structure of this component.	UIComponent
		initializeRepeaterArrays(parent:IRepeaterClient):void Initializes various properties which keep track of repeated instances of this component.	UIComponent
		invalidateCell(rowIndex:int, columnIndex:int):void If the specified cell is visible, it is redisplayed.	Grid
		invalidateDisplayList():void Marks a component so that its updateDisplayList() method gets called during a later screen update.	UIComponent
		invalidateGraphicElementDisplayList(element:IGraphicElement):void Notify the host component that an element has changed and needs to be redrawn.	Group
		invalidateGraphicElementProperties(element:IGraphicElement):void Notify the host component that an element changed and needs to validate properties.	Group
		invalidateGraphicElementSharing(element:IGraphicElement):void Notify the host that an element layer has changed.	Group
		invalidateGraphicElementSize(element:IGraphicElement):void Notify the host component that an element size has changed.	Group
		invalidateLayering():void Called by a component's items to indicate that their depth property has changed.	UIComponent
		invalidateLayoutDirection():void An element must call this method when its layoutDirection changes or when its parent's layoutDirection changes.	UIComponent
		invalidateProperties():void Marks a component so that its commitProperties() method gets called during a later screen update.	UIComponent
		invalidateSize():void Marks a component so that its measure() method gets called during a later screen update.	UIComponent
		invalidateTypicalItemRenderer():void Clears cached column width data that had been based on the typicalItem property, and requests a new layout pass.	Grid
		isCellVisible(rowIndex:int = -1, columnIndex:int = -1):Boolean Returns true if the specified cell is at least partially visible.	Grid
		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
		localToContent(point:Point):Point Converts a Point object from local to content coordinates.	UIComponent
		localToGlobal(point:Point):Point Converts the point object from the display object's (local) coordinates to the Stage (global) coordinates.	DisplayObject
		matchesCSSState(cssState:String):Boolean Returns true if cssState matches currentCSSState.	UIComponent
		matchesCSSType(cssType:String):Boolean Determines whether this instance is the same as, or is a subclass of, the given type.	UIComponent
		measureHTMLText(htmlText:String):flash.text:TextLineMetrics Measures the specified HTML text, which can contain HTML tags such as <font> and <b>, assuming that it is displayed in a single-line UITextField using a UITextFormat determined by the styles of this UIComponent.	UIComponent
		measureText(text:String):flash.text:TextLineMetrics Measures the specified text, assuming that it is displayed in a single-line UITextField (or UIFTETextField) using a UITextFormat determined by the styles of this UIComponent.	UIComponent
		move(x:Number, y:Number):void Moves the component to a specified position within its parent.	UIComponent
		notifyStyleChangeInChildren(styleProp:String, recursive:Boolean):void Propagates style changes to the children.	UIComponent
		owns(child:DisplayObject):Boolean Returns true if the chain of owner properties points from child to this UIComponent.	UIComponent
		parentChanged(p:DisplayObjectContainer):void Called by Flex when a UIComponent object is added to or removed from a parent.	UIComponent
		prepareToPrint(target:IFlexDisplayObject):Object Prepares an IFlexDisplayObject for printing.	UIComponent
		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.	UIComponent
		registerEffects(effects:Array):void For each effect event, registers the EffectManager as one of the event listeners.	UIComponent
		removeAllElements():void Removes all visual elements from the container.	Group
		removeChildren(beginIndex:int = 0, endIndex:int = 0x7fffffff):void Removes all child DisplayObject instances from the child list of the DisplayObjectContainer instance.	DisplayObjectContainer
		removeElement(element:IVisualElement):IVisualElement Removes the specified visual element from the child list of this container.	Group
		removeElementAt(index:int):IVisualElement Removes a visual element from the specified index position in the container.	Group
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Removes a listener from the EventDispatcher object.	EventDispatcher
		removeSelectedCell(rowIndex:int, columnIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, removes the cell from the selection and sets the caret position to the cell.	Grid
		removeSelectedIndex(rowIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, removes this row from the selection and sets the caret position to this row.	Grid
		removeStyleClient(styleClient:IAdvancedStyleClient):void Removes a non-visual style client from this component instance.	UIComponent
		replayAutomatableEvent(event:Event):Boolean Replays the specified event.	UIComponent
		requestSoftKeyboard():Boolean Raises a virtual keyboard.	InteractiveObject
		resolveAutomationIDPart(criteria:Object):Array Resolves a child by using the id provided.	UIComponent
		resumeBackgroundProcessing():void [static] Resumes the background processing of methods queued by callLater(), after a call to suspendBackgroundProcessing().	UIComponent
		selectAll():Boolean If selectionMode is GridSelectionMode.MULTIPLE_ROWS, selects all rows and removes the caret or if selectionMode is GridSelectionMode.MULTIPLE_CELLS selects all cells and removes the caret.	Grid
		selectCellRegion(rowIndex:int, columnIndex:int, rowCount:uint, columnCount:uint):Boolean If selectionMode is GridSelectionMode.MULTIPLE_CELLS, sets the selection to all the cells in the cell region and the caret position to the last cell in the cell region.	Grid
		selectIndices(rowIndex:int, rowCount:int):Boolean If selectionMode is GridSelectionMode.MULTIPLE_ROWS, sets the selection to the specfied rows and the caret position to endRowIndex.	Grid
		selectionContainsCell(rowIndex:int, columnIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, returns true if the cell is in the current selection.	Grid
		selectionContainsCellRegion(rowIndex:int, columnIndex:int, rowCount:int, columnCount:int):Boolean If selectionMode is GridSelectionMode.MULTIPLE_CELLS, returns true if the cells in the cell region are in the current selection.	Grid
		selectionContainsIndex(rowIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, returns true if the row at index is in the current selection.	Grid
		selectionContainsIndices(rowIndices:Vector.<int>):Boolean If selectionMode is GridSelectionMode.MULTIPLE_ROWS, returns true if the rows in indices are in the current selection.	Grid
		setActualSize(w:Number, h:Number):void Sizes the object.	UIComponent
		setConstraintValue(constraintName:String, value:*):void Sets a layout constraint value, which is the same as setting the constraint style for this component.	UIComponent
		setContentSize(width:Number, height:Number):void Sets the contentWidth and contentHeight properties.	GroupBase
		setCurrentState(stateName:String, playTransition:Boolean = true):void Set the current state.	UIComponent
		setElementIndex(element:IVisualElement, index:int):void Changes the position of an existing visual element in the visual container.	Group
		setFocus():void Sets the focus to this component.	UIComponent
		setLayoutBoundsPosition(x:Number, y:Number, postLayoutTransform:Boolean = true):void Sets the coordinates that the element uses to draw on screen.	UIComponent
		setLayoutBoundsSize(width:Number, height:Number, postLayoutTransform:Boolean = true):void Sets the layout size of the element.	UIComponent
		setLayoutMatrix(value:Matrix, invalidateLayout:Boolean):void Sets the transform Matrix that is used to calculate the component's layout size and position relative to its siblings.	UIComponent
		setLayoutMatrix3D(value:Matrix3D, invalidateLayout:Boolean):void Sets the transform Matrix3D that is used to calculate the component's layout size and position relative to its siblings.	UIComponent
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		setSelectedCell(rowIndex:int, columnIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_CELL or GridSelectionMode.MULTIPLE_CELLS, sets the selection and the caret position to this cell.	Grid
		setSelectedIndex(rowIndex:int):Boolean If selectionMode is GridSelectionMode.SINGLE_ROW or GridSelectionMode.MULTIPLE_ROWS, sets the selection and the caret position to this row.	Grid
		setStyle(styleProp:String, newValue:*):void Sets a style property on this component instance.	UIComponent
		setVisible(value:Boolean, noEvent:Boolean = false):void Called when the visible property changes.	UIComponent
		startDrag(lockCenter:Boolean = false, bounds:Rectangle = null):void Lets the user drag the specified sprite.	Sprite
		startTouchDrag(touchPointID:int, lockCenter:Boolean = false, bounds:Rectangle = null):void Lets the user drag the specified sprite on a touch-enabled device.	Sprite
		stopAllMovieClips():void Recursively stops the timeline execution of all MovieClips rooted at this object.	DisplayObjectContainer
		stopDrag():void Ends the startDrag() method.	Sprite
		stopTouchDrag(touchPointID:int):void Ends the startTouchDrag() method, for use with touch-enabled devices.	Sprite
		styleChanged(styleProp:String):void Detects changes to style properties.	UIComponent
		stylesInitialized():void Flex calls the stylesInitialized() method when the styles for a component are first initialized.	UIComponent
		suspendBackgroundProcessing():void [static] Blocks the background processing of methods queued by callLater(), until resumeBackgroundProcessing() is called.	UIComponent
		swapElements(element1:IVisualElement, element2:IVisualElement):void Swaps the index of the two specified visual elements.	Group
		swapElementsAt(index1:int, index2:int):void Swaps the visual elements at the two specified index positions in the container.	Group
		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.	FlexSprite
		transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void A utility method to update the rotation, scale, and translation of the transform while keeping a particular point, specified in the component's own coordinate space, fixed in the parent's coordinate space.	UIComponent
		transformPointToParent(localPosition:Vector3D, position:Vector3D, postLayoutPosition:Vector3D):void A utility method to transform a point specified in the local coordinates of this object to its location in the object's parent's coordinates.	UIComponent
		validateDisplayList():void Validates the position and size of children and draws other visuals.	UIComponent
		validateNow():void Validate and update the properties and layout of this object and redraw it, if necessary.	UIComponent
		validateProperties():void Used by layout logic to validate the properties of a component by calling the commitProperties() method.	UIComponent
		validateSize(recursive:Boolean = false):void Validates the measured size of the component If the LayoutManager.invalidateSize() method is called with this ILayoutManagerClient, then the validateSize() method is called when it's time to do measurements.	UIComponent
		validationResultHandler(event:ValidationResultEvent):void Handles both the valid and invalid events from a validator assigned to this component.	UIComponent
		valueOf():Object Returns the primitive value of the specified object.	Object
		verticalGradientMatrix(x:Number, y:Number, width:Number, height:Number):Matrix Returns a box Matrix which can be passed to drawRoundRect() as the rot parameter when drawing a vertical gradient.	UIComponent
		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

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	Method		Defined By
		adjustFocusRect(obj:DisplayObject = null):void Adjust the focus rectangle.	UIComponent
		applyComputedMatrix():void Commits the computed matrix built from the combination of the layout matrix and the transform offsets to the flash displayObject's transform.	UIComponent
		attachOverlay():void This is an internal method used by the Flex framework to support the Dissolve effect.	UIComponent
		canSkipMeasurement():Boolean Determines if the call to the measure() method can be skipped.	UIComponent
		childrenCreated():void Performs any final processing after child objects are created.	UIComponent
		commitProperties():void Processes the properties set on the component.	UIComponent
		createChildren():void [override] If the layout object has not been set yet, createChildren() assigns this container a default layout object, BasicLayout.	GroupBase
		createInFontContext(classObj:Class):Object Creates a new object using a context based on the embedded font being used.	UIComponent
		createInModuleContext(moduleFactory:IFlexModuleFactory, className:String):Object Creates the object using a given moduleFactory.	UIComponent
		dispatchPropertyChangeEvent(prop:String, oldValue:, value:):void Helper method for dispatching a PropertyChangeEvent when a property is updated.	UIComponent
		focusInHandler(event:FocusEvent):void The event handler called when a UIComponent object gets focus.	UIComponent
		focusOutHandler(event:FocusEvent):void The event handler called when a UIComponent object loses focus.	UIComponent
		initAdvancedLayoutFeatures():void Initializes the implementation and storage of some of the less frequently used advanced layout features of a component.	UIComponent
		initializationComplete():void Finalizes the initialization of this component.	UIComponent
		initializeAccessibility():void Initializes this component's accessibility code.	UIComponent
		invalidateParentSizeAndDisplayList():void Helper method to invalidate parent size and display list if this object affects its layout (includeInLayout is true).	UIComponent
		isOurFocus(target:DisplayObject):Boolean Typically overridden by components containing UITextField objects, where the UITextField object gets focus.	UIComponent
		keyDownHandler(event:KeyboardEvent):void The event handler called for a keyDown event.	UIComponent
		keyUpHandler(event:KeyboardEvent):void The event handler called for a keyUp event.	UIComponent
		measure():void Calculates the default size, and optionally the default minimum size, of the component.	UIComponent
		resourcesChanged():void This method is called when a UIComponent is constructed, and again whenever the ResourceManager dispatches a "change" Event to indicate that the localized resources have changed in some way.	UIComponent
		setStretchXY(stretchX:Number, stretchY:Number):void Specifies a transform stretch factor in the horizontal and vertical direction.	UIComponent
		stateChanged(oldState:String, newState:String, recursive:Boolean):void This method is called when a state changes to check whether state-specific styles apply to this component.	UIComponent
		updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void Draws the object and/or sizes and positions its children.	UIComponent

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
add	Dispatched when the component is added to a container as a content child by using the addChild(), addChildAt(), addElement(), or addElementAt() method.	UIComponent
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
caretChange	Dispatched after the caret changes.	Grid
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
creationComplete	Dispatched when the component has finished its construction, property processing, measuring, layout, and drawing.	UIComponent
currentStateChange	Dispatched after the view state has changed.	UIComponent
currentStateChanging	Dispatched after the currentState property changes, but before the view state changes.	UIComponent
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
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
dragComplete	Dispatched by the drag initiator (the component that is the source of the data being dragged) when the drag operation completes, either when you drop the dragged data onto a drop target or when you end the drag-and-drop operation without performing a drop.	UIComponent
dragDrop	Dispatched by the drop target when the user releases the mouse over it.	UIComponent
dragEnter	Dispatched by a component when the user moves the mouse over the component during a drag operation.	UIComponent
dragExit	Dispatched by the component when the user drags outside the component, but does not drop the data onto the target.	UIComponent
dragOver	Dispatched by a component when the user moves the mouse while over the component during a drag operation.	UIComponent
dragStart	Dispatched by the drag initiator when starting a drag operation.	UIComponent
effectEnd	Dispatched after an effect ends.	UIComponent
effectStart	Dispatched just before an effect starts.	UIComponent
effectStop	Dispatched after an effect is stopped, which happens only by a call to stop() on the effect.	UIComponent
elementAdd	Dispatched when a visual element is added to the content holder.	Group
elementRemove	Dispatched when a visual element is removed from the content holder.	Group
enterFrame	[broadcast event] Dispatched when the playhead is entering a new frame.	DisplayObject
enterState	Dispatched after the component has entered a view state.	UIComponent
exitFrame	[broadcast event] Dispatched when the playhead is exiting the current frame.	DisplayObject
exitState	Dispatched just before the component exits a view state.	UIComponent
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
gestureDirectionalTap	Dispatched when the user creates a point of contact along the edge of the touch surface with an InteractiveObject instance, (such as tapping along the edge of the touch surface on Siri Remote for Apple TV) Some devices might also interpret this contact as a combination of several touch events, as well.	InteractiveObject
gestureLongPress	Dispatched when the user presses two points of contact over the same InteractiveObject instance on a touch-enabled device (such as presses and releases two fingers over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
gesturePan	Dispatched when the user moves a point of contact over the InteractiveObject instance on a touch-enabled device (such as moving a finger from left to right over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
gestureRotate	Dispatched when the user performs a rotation gesture at a point of contact with an InteractiveObject instance (such as touching two fingers and rotating them over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
gestureSwipe	Dispatched when the user performs a swipe gesture at a point of contact with an InteractiveObject instance (such as touching three fingers to a screen and then moving them in parallel over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
gestureTap	Dispatched when the user creates a point of contact with an InteractiveObject instance, then taps on a touch-enabled device (such as placing several fingers over a display object to open a menu and then taps one finger to select a menu item on a mobile phone or tablet with a touch screen).	InteractiveObject
gestureZoom	Dispatched when the user performs a zoom gesture at a point of contact with an InteractiveObject instance (such as touching two fingers to a screen and then quickly spreading the fingers apart over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
gridClick	Dispatched when the mouse is clicked over a cell	Grid
gridDoubleClick	Dispatched when the mouse is double-clicked over a cell	Grid
gridMouseDown	Dispatched when the mouse button is pressed over a Grid cell.	Grid
gridMouseDrag	Dispatched after a gridMouseDown event if the mouse moves before the button is released.	Grid
gridMouseUp	Dispatched when the mouse button is released over a Grid cell.	Grid
gridRollOut	Dispatched when the mouse leaves a grid cell.	Grid
gridRollOver	Dispatched when the mouse enters a grid cell.	Grid
hide	Dispatched when an object's state changes from visible to invisible.	UIComponent
imeStartComposition	This event is dispatched to any client app that supports inline input with an IME	InteractiveObject
initialize	Dispatched when the component has finished its construction and has all initialization properties set.	UIComponent
invalid	Dispatched when a component is monitored by a Validator and the validation failed.	UIComponent
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
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
mouseDownOutside	Dispatched from a component opened using the PopUpManager when the user clicks outside it.	UIComponent
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
mouseWheelOutside	Dispatched from a component opened using the PopUpManager when the user scrolls the mouse wheel outside it.	UIComponent
move	Dispatched when the object has moved.	UIComponent
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
preinitialize	Dispatched at the beginning of the component initialization sequence.	UIComponent
proximityBegin	Dispatched when the user lowers an active stylus past the proximity detection threshold of the screen.	InteractiveObject
proximityEnd	Dispatched when the user lifts an active stylus above the proximity detection threshold of the screen.	InteractiveObject
proximityMove	Dispatched when the user moves an active stylus over the screen while remaining within the proximity detection threshold.	InteractiveObject
proximityOut	Dispatched when the user moves an active stylus away from this InteractiveObject while remaining within the proximity detection threshold of the screen.	InteractiveObject
proximityOver	Dispatched when the user moves an active stylus directly above this InteractiveObject while remaining within the proximity detection threshold of the screen.	InteractiveObject
proximityRollOut	Dispatched when the user moves an active stylus away from this InteractiveObject and any of its children while remaining within the proximity detection threshold of the screen.	InteractiveObject
proximityRollOver	Dispatched when the user moves an active stylus over this InteractiveObject from outside the object's tree of descendents in the display list (while remaining within the proximity detection threshold of the screen).	InteractiveObject
releaseOutside	Dispatched when a user releases the button on the pointing device after the user first pressed the button over an InteractiveObject instance and then moved the pointing device off of the InteractiveObject instance.	InteractiveObject
remove	Dispatched when the component is removed from a container as a content child by using the removeChild(), removeChildAt(), removeElement(), or removeElementAt() method.	UIComponent
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
resize	Dispatched when the component is resized.	UIComponent
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
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
show	Dispatched when an object's state changes from invisible to visible.	UIComponent
softKeyboardActivate	Dispatched immediately after the soft keyboard is raised.	InteractiveObject
softKeyboardActivating	Dispatched immediately before the soft keyboard is raised.	InteractiveObject
softKeyboardDeactivate	Dispatched immediately after the soft keyboard is lowered.	InteractiveObject
stateChangeComplete	Dispatched after the component has entered a new state and any state transition animation to that state has finished playing.	UIComponent
stateChangeInterrupted	Dispatched when a component interrupts a transition to its current state in order to switch to a new state.	UIComponent
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	Dispatched when a user enters one or more characters of text.	InteractiveObject
toolTipCreate	Dispatched by the component when it is time to create a ToolTip.	UIComponent
toolTipEnd	Dispatched by the component when its ToolTip has been hidden and is to be discarded soon.	UIComponent
toolTipHide	Dispatched by the component when its ToolTip is about to be hidden.	UIComponent
toolTipShow	Dispatched by the component when its ToolTip is about to be shown.	UIComponent
toolTipShown	Dispatched by the component when its ToolTip has been shown.	UIComponent
toolTipStart	Dispatched by a component whose toolTip property is set, as soon as the user moves the mouse over it.	UIComponent
touchBegin	Dispatched when the user first contacts a touch-enabled device (such as touches a finger to a mobile phone or tablet with a touch screen).	InteractiveObject
touchEnd	Dispatched when the user removes contact with a touch-enabled device (such as lifts a finger off a mobile phone or tablet with a touch screen).	InteractiveObject
touchInteractionEnd	A non-cancellable event, dispatched by a component when it is done responding to a touch interaction user gesture.	UIComponent
touchInteractionStart	A non-cancellable event, dispatched by a component when it starts responding to a touch interaction user gesture.	UIComponent
touchInteractionStarting	A cancellable event, dispatched by a component in an attempt to respond to a touch interaction user gesture.	UIComponent
touchMove	Dispatched when the user touches the device, and is continuously dispatched until the point of contact is removed.	InteractiveObject
touchOut	Dispatched when the user moves the point of contact away from InteractiveObject instance on a touch-enabled device (such as drags a finger from one display object to another on a mobile phone or tablet with a touch screen).	InteractiveObject
touchOver	Dispatched when the user moves the point of contact over an InteractiveObject instance on a touch-enabled device (such as drags a finger from a point outside a display object to a point over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
touchRollOut	Dispatched when the user moves the point of contact away from an InteractiveObject instance on a touch-enabled device (such as drags a finger from over a display object to a point outside the display object on a mobile phone or tablet with a touch screen).	InteractiveObject
touchRollOver	Dispatched when the user moves the point of contact over an InteractiveObject instance on a touch-enabled device (such as drags a finger from a point outside a display object to a point over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
touchTap	Dispatched when the user lifts the point of contact over the same InteractiveObject instance on which the contact was initiated on a touch-enabled device (such as presses and releases a finger from a single point over a display object on a mobile phone or tablet with a touch screen).	InteractiveObject
updateComplete	Dispatched when an object has had its commitProperties(), measure(), and updateDisplayList() methods called (if needed).	UIComponent
valid	Dispatched when a component is monitored by a Validator and the validation succeeded.	UIComponent
valueCommit	Dispatched when values are changed programmatically or by user interaction.	UIComponent

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
alignmentBaseline	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the baseline to which the dominant baseline aligns.	GroupBase
baseline	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position.	UIComponent
baselineShift	Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Amount to shift the baseline.	GroupBase
blockProgression	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies a vertical or horizontal progression of line placement.	GroupBase
bottom	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area.	UIComponent
breakOpportunity	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Controls where lines are allowed to break when breaking wrapping text into multiple lines.	GroupBase
cffHinting	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The type of CFF hinting used for this text.	GroupBase
clearFloats	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Controls how text wraps around a float.	GroupBase
color	Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of the text.	GroupBase
digitCase	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The type of digit case used for this text.	GroupBase
digitWidth	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Type of digit width used for this text.	GroupBase
direction	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the default bidirectional embedding level of the text.	GroupBase
dominantBaseline	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies which element baseline snaps to the `alignmentBaseline` to determine the vertical position of the element on the line.	GroupBase
errorColor	Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Color of the component highlight when validation fails.	UIComponent
firstBaselineOffset	Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the baseline position of the first line in the container.	GroupBase
focusedTextSelectionColor	Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of text when the component is enabled and has focus.	GroupBase
focusSkin	Type: Class CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Skin used to draw the focus rectangle.	UIComponent
fontFamily	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The name of the font to use, or a comma-separated list of font names.	GroupBase
fontLookup	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Font lookup to use.	GroupBase
fontSize	Type: Number Format: Length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Height of the text, in pixels.	GroupBase
fontStyle	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines whether the text is italic font.	GroupBase
fontWeight	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines whether the text is boldface.	GroupBase
horizontalCenter	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The horizontal distance in pixels from the center of the component's content area to the center of the component.	UIComponent
inactiveTextSelectionColor	Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of text when the component is disabled.	GroupBase
interactionMode	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 2.5 The primary interaction mode for this component.	UIComponent
justificationRule	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Rule used to justify text in a paragraph.	GroupBase
justificationStyle	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The style used for justification of the paragraph.	GroupBase
kerning	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The style used for justification of the paragraph.	GroupBase
layoutDirection	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.1 Runtime Versions: Flash10, AIR 1.5 Specifies the desired layout direction of a component.	UIComponent
leadingModel	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the leading model, which is a combination of leading basis and leading direction.	GroupBase
left	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area.	UIComponent
ligatureLevel	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Controls which of the ligatures that are defined in the font may be used in the text.	GroupBase
lineHeight	Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Leading controls for the text.	GroupBase
lineThrough	Type: Boolean CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 If true, applies strikethrough, a line drawn through the middle of the text.	GroupBase
listAutoPadding	Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 This specifies an auto indent for the start edge of lists when the padding value of the list on that side is `auto`.	GroupBase
listStylePosition	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 2.5 This controls the placement of a list item marker relative to the list item.	GroupBase
listStyleType	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 2.5 This controls the appearance of items in a list.	GroupBase
locale	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The locale of the text.	GroupBase
paragraphEndIndent	Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount to indent the paragraph's end edge.	GroupBase
paragraphSpaceAfter	Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of space to leave after the paragraph.	GroupBase
paragraphSpaceBefore	Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of space to leave before the paragraph.	GroupBase
paragraphStartIndent	Type: Number Format: length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount to indent the paragraph's start edge.	GroupBase
renderingMode	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The rendering mode used for this text which applies only to embedded fonts.	GroupBase
right	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area.	UIComponent
showErrorSkin	Type: Boolean CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 1.5 Show the error border or skin when this component is invalid	UIComponent
showErrorTip	Type: Boolean CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it	UIComponent
tabStops	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies the tab stops associated with the paragraph.	GroupBase
textAlign	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alignment of text within a container.	GroupBase
textAlignLast	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alignment of the last line in the paragraph relative to the container in justified text.	GroupBase
textAlpha	Type: Number CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alpha (transparency) value for the text.	GroupBase
textDecoration	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines whether the text is underlined.	GroupBase
textIndent	Type: Number Format: Length CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Offset of first line of text from the left side of the container.	GroupBase
textJustify	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Specifies options for justifying text.	GroupBase
textRotation	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Determines the number of degrees to rotate this text.	GroupBase
top	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area.	UIComponent
touchDelay	Type: Number Format: Time CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.5 When in touch interaction mode, the number of milliseconds to wait after the user interaction has occured before showing the component in a visually down state.	GroupBase
trackingLeft	Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of tracking (manual kerning) to be applied to the left of each character.	GroupBase
trackingRight	Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The amount of tracking (manual kerning) to be applied to the right of each character.	GroupBase
typographicCase	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The type of typographic case used for this text.	GroupBase
unfocusedTextSelectionColor	Type: uint Format: Color CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of text when the component is enabled but does not have focus.	GroupBase
verticalCenter	Type: String CSS Inheritance: No Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 The vertical distance in pixels from the center of the component's content area to the center of the component.	UIComponent
whiteSpaceCollapse	Type: String CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Collapses or preserves whitespace when importing text into a TextFlow.	GroupBase
wordSpacing	Type: Object CSS Inheritance: Yes Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.5, AIR 2.0 Specifies the spacing between words to use during justification.	GroupBase

Spark Theme Styles

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	Description	Defined By
accentColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Accent color used by component skins.	GroupBase
alternatingItemColors	Type: Array Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The colors to use for the backgrounds of the items in the list.	GroupBase
chromeColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The main color for a component.	GroupBase
contentBackgroundAlpha	Type: Number CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The alpha of the content background for this component.	GroupBase
contentBackgroundColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of the content background for this component.	GroupBase
disabledAlpha	Type: Number CSS Inheritance: No Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The alpha value when the container is disabled.	GroupBase
focusColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of focus ring when the component is in focus.	GroupBase
rollOverColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of the highlights when the mouse is over the component.	GroupBase
symbolColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of any symbol of a component.	GroupBase

Halo Theme Styles

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	Style		Description	Defined By
		themeColor	Type: uint Format: Color CSS Inheritance: Yes Theme: halo Language Version: ActionScript 3.0 Product Version: Flex 3 Runtime Versions: Flash9, AIR 1.1 Theme color of a component.	UIComponent

Mobile Theme Styles

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	Description	Defined By
accentColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Accent color used by component skins.	GroupBase
alternatingItemColors	Type: Array Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The colors to use for the backgrounds of the items in the list.	GroupBase
chromeColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The main color for a component.	GroupBase
contentBackgroundAlpha	Type: Number CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The alpha of the content background for this component.	GroupBase
contentBackgroundColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The color of the content background for this component.	GroupBase
disabledAlpha	Type: Number CSS Inheritance: No Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 The alpha value when the container is disabled.	GroupBase
downColor	Type: uint Format: Color CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.5 Color of the background of an item renderer when it is being pressed down If `downColor` is set to `undefined`, `downColor` is not used. The default value for the Spark theme is `undefined`.	GroupBase
focusColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of focus ring when the component is in focus.	GroupBase
leading	Type: Number Format: Length CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.0 Additional vertical space between lines of text.	GroupBase
letterSpacing	Type: Number CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4.5 Runtime Versions: Flash10.1, AIR 2.0 The number of additional pixels to appear between each character.	GroupBase
symbolColor	Type: uint Format: Color CSS Inheritance: Yes Theme: spark, mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of any symbol of a component.	GroupBase
textShadowAlpha	Type: Number CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Alpha of text shadows.	Group
textShadowColor	Type: uint Format: Color CSS Inheritance: Yes Theme: mobile Language Version: ActionScript 3.0 Product Version: Flex 4 Runtime Versions: Flash10, AIR 1.5 Color of text shadows.	Group

Effects

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	Description	Defined By
addedEffect	Triggering Event: added Played when the component is added as a child to a Container.	UIComponent
creationCompleteEffect	Triggering Event: creationComplete Played when the component is created.	UIComponent
focusInEffect	Triggering Event: focusIn Played when the component gains keyboard focus.	UIComponent
focusOutEffect	Triggering Event: focusOut Played when the component loses keyboard focus.	UIComponent
hideEffect	Triggering Event: hide Played when the component becomes invisible.	UIComponent
mouseDownEffect	Triggering Event: mouseDown Played when the user presses the mouse button while over the component.	UIComponent
mouseUpEffect	Triggering Event: mouseUp Played when the user releases the mouse button while over the component.	UIComponent
moveEffect	Triggering Event: move Played when the component is moved.	UIComponent
removedEffect	Triggering Event: removed Played when the component is removed from a Container.	UIComponent
resizeEffect	Triggering Event: resize Played when the component is resized.	UIComponent
rollOutEffect	Triggering Event: rollOut Played when the user rolls the mouse so it is no longer over the component.	UIComponent
rollOverEffect	Triggering Event: rollOver Played when the user rolls the mouse over the component.	UIComponent
showEffect	Triggering Event: show Played when the component becomes visible.	UIComponent

Public Constants

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	Constant		Defined By

Property Detail

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	`x:Number` — The x coordinate of the pixel at the origin of the region, relative to the grid.

	`y:Number` — The x coordinate of the pixel at the origin of the region, relative to the grid.

	`w:Number` — The width of the region, in pixels.

	`h:Number` — The height of the region, in pixels.

	`rowIndex:int` — The 0-based row index of the origin of the cell region.

	`columnIndex:int` — The 0-based column index of the origin of the cell region.

	`rowCount:uint` — Number of rows, starting at `rowIndex` to include in the cell region.

	`columnCount:uint` — Number of columns, starting at `columnIndex` to include in the cell region.

	`rowIndex:int` — The 0-based row index of the cell.

	`columnIndex:int` — The 0-based column index of the cell.

	`rowCount:int` — Number of rows, starting at `rowIndex` to include in the cell region.

	`columnCount:int` — Number of columns, starting at `columnIndex` to include in the cell region.

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`.
`newColumnIndex`	The zero-based column index of the caret position after it was changed. It is -1 if the `selectionMode` is row-based.
`newRowIndex`	The zero-based row index of the caret position after it was changed.
`oldColumnIndex`	The zero-based column index of the caret position before it was changed. It is -1 if the `selectionMode` is row-based.
`oldRowIndex`	The zero-based row index of the caret position before it was changed.
`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.
`type`	GirdCaretEvent.CARET_CHANGE

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`.
`column`	The column where the event occurred, or null if the event did not occur over a column.
`columnIndex`	The index of the column where the event occurred, or -1 if the event did not occur over a grid column.
`grid`	The Grid associated with this event.
`item`	The data provider item for this row, or null if the event did not occur over a grid row.
`itemRenderer`	The The item renderer that displayed this cell, or null if the event did not occur over a visible cell.
`rowIndex`	The index of the row where the event occurred, or -1 if the event did not occur over a grid row.
`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.
`type`	GirdEvent.GRID_CLICK

	`rowIndex:int` (default = `-1`) — The 0-based row index of the item renderer's cell, or -1 to specify a column.

	`columnIndex:int` (default = `-1`) — The 0-based column index of the item renderer's cell, or -1 to specify a row.

	`x:Number` — The pixel's x coordinate relative to the grid.

	`y:Number` — The pixel's y coordinate relative to the grid.

	`rowIndex:int` — The 0-based index of the row.

	`columnIndex:int` — The 0-based index of the column.

	`x:Number` — The x coordinate.

	`y:Number` — The y coordinate.

	`rowIndex:int` — 0-based row index of the first row in the selection.

	`rowCount:int` — Number of rows in the selection.

Grid - AS3 Flex

Packagesx

Language Elements

Appendixes

Package spark.components

anchorColumnIndex

anchorRowIndex

caretColumnIndex

caretIndicator

caretRowIndex

columns

columnSeparator

dataGrid

dataProvider

dataTipField

dataTipFunction

hoverColumnIndex

hoverIndicator

hoverRowIndex

itemRenderer

preserveSelection

requestedColumnCount

requestedMaxRowCount

requestedMinColumnCount

requestedMinRowCount

requestedRowCount

requireSelection

resizableColumns

rowBackground

rowHeight

rowSeparator

selectedCell

selectedCells

selectedIndex

selectedIndices

selectedItem

selectedItems

selectionIndicator

selectionLength

selectionMode

showDataTips

typicalItem

variableRowHeight

addSelectedCell

addSelectedIndex

clearSelection

ensureCellIsVisible

getCellAt

getCellBounds

getCellsAt

getCellX

getCellY

getColumnBounds

getColumnIndexAt

getColumnWidth

getItemRendererAt

getRowBounds

getRowIndexAt

getVisibleColumnIndices

getVisibleRowIndices

invalidateCell

invalidateTypicalItemRenderer

isCellVisible

removeSelectedCell

removeSelectedIndex

selectAll

selectCellRegion

selectIndices

selectionContainsCell

selectionContainsCellRegion

selectionContainsIndex

selectionContainsIndices

setSelectedCell

setSelectedIndex

caretChange

gridClick

gridDoubleClick

gridMouseDown

gridMouseDrag