feathers.extensions.dataGrid.DataGrid

Public Properties

	Property		Defined By
		addedEffect : Function An optional effect that is activated when the component is added to the stage.	FeathersControl
		allowMultipleSelection : Boolean If true multiple items may be selected at a time.	DataGrid
		alpha : Number The opacity of the object.	DisplayObject
		autoSizeMode : String Determines how the layout group will set its own size when its dimensions (width and height) aren't set explicitly.	LayoutGroup
		base : DisplayObject [read-only] The topmost object in the display tree the object is part of.	DisplayObject
		blendMode : String The blend mode determines how the object is blended with the objects underneath.	DisplayObject
		bounds : Rectangle [read-only] The bounds of the object relative to the local coordinates of the parent.	DisplayObject
		columns : ListCollection The list of GridColumn objects displayed by this grid.	DataGrid
		dataProvider : ListCollection The collection of data displayed by the datagrid.	DataGrid
		defaultLineColor : uint The default color of lines when a row is not selected.	DataGrid
		defaultTextEditorFactory : Function [static] A function used by all UI controls that support text editor to create an ITextEditor instance.	FeathersControl
		defaultTextRendererFactory : Function [static] A function used by all UI controls that support text renderers to create an ITextRenderer instance.	FeathersControl
		depth : int [read-only] The component's depth in the display list, relative to the stage.	FeathersControl
		effectsSuspended : Boolean [read-only] Indicates if effects have been suspended.	FeathersControl
		explicitHeight : Number [read-only] The height value explicitly set by passing a value to the height setter or by calling the setSize() function.	FeathersControl
		explicitMaxHeight : Number [read-only] The maximum height value explicitly set by passing a value to the maxHeight setter.	FeathersControl
		explicitMaxWidth : Number [read-only] The maximum width value explicitly set by passing a value to the maxWidth setter.	FeathersControl
		explicitMinHeight : Number [read-only] The minimum height value explicitly set by passing a value to the minHeight setter.	FeathersControl
		explicitMinWidth : Number [read-only] The minimum width value explicitly set by passing a value to the minWidth setter.	FeathersControl
		explicitWidth : Number [read-only] The width value explicitly set by passing a value to the width setter or to the setSize() method.	FeathersControl
		filter : FragmentFilter The filter that is attached to the display object.	DisplayObject
		focusInEffect : Function An optional effect that is activated when the component receives focus.	FeathersControl
		focusManager : IFocusManager The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The current focus manager for this component.	FeathersControl
		focusOutEffect : Function An optional effect that is activated when the component loses focus.	FeathersControl
		focusOwner : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. Used for associating focusable display objects that are not direct children with an "owner" focusable display object, such as pop-ups.	FeathersControl
		globalStyleProvider : IStyleProvider [static] The default IStyleProvider for all BorderContainer components.	BorderContainer
		header : LayoutGroup The header of the datagrid.	DataGrid
		height : Number [override] The height of the component, in pixels.	FeathersControl
		hideEffect : Function An optional effect that is activated when the component is hidden.	FeathersControl
		hideHeader : Boolean [write-only] Hide the header.	DataGrid
		horizontalScrollStep : Number The number of pixels the horizontal scroll position can be adjusted by a "step".	DataGrid
		includeInLayout : Boolean Determines if the ILayout should use this object or ignore it.	FeathersControl
		is3D : Boolean [read-only] Indicates if this object or any of its parents is a 'Sprite3D' object.	DisplayObject
		isCreated : Boolean [read-only] Determines if the component has been initialized and validated for the first time.	FeathersControl
		isEnabled : Boolean Indicates whether the control is interactive or not.	FeathersControl
		isFocusEnabled : Boolean The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. Determines if this component can receive focus.	FeathersControl
		isInitialized : Boolean [read-only] Determines if the component has been initialized yet.	FeathersControl
		isQuickHitAreaEnabled : Boolean Similar to mouseChildren on the classic display list.	FeathersControl
		isSelectable : Boolean Determines if items in the list may be selected.	DataGrid
		isShowingFocus : Boolean [read-only] The implementation of this method is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. Indicates if the showFocus() method has been called on the object when it has focus.	FeathersControl
		itemRenderer : Object [write-only] The class used to instantiate item renderers.	DataGrid
		layoutData : ILayoutData Extra parameters associated with this display object that will be used by the layout algorithm.	FeathersControl
		lineSize : Number the size of the datagrid lines in pixels.	DataGrid
		maintainTouchFocus : Boolean [read-only] The implementation of this method is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. If true, the display object should remain in focus, even if something else is touched.	FeathersControl
		mask : DisplayObject The display object that acts as a mask for the current object.	DisplayObject
		maskInverted : Boolean Indicates if the masked region of this object is set to be inverted.	DisplayObject
		maxHeight : Number The maximum recommended height to be used for self-measurement and, optionally, by any code that is resizing this component.	FeathersControl
		maxWidth : Number The maximum recommended width to be used for self-measurement and, optionally, by any code that is resizing this component.	FeathersControl
		minHeight : Number The minimum recommended height to be used for self-measurement and, optionally, by any code that is resizing this component.	FeathersControl
		minTouchHeight : Number If using isQuickHitAreaEnabled, and the hit area's height is smaller than this value, it will be expanded.	FeathersControl
		minTouchWidth : Number If using isQuickHitAreaEnabled, and the hit area's width is smaller than this value, it will be expanded.	FeathersControl
		minWidth : Number The minimum recommended width to be used for self-measurement and, optionally, by any code that is resizing this component.	FeathersControl
		moveEffect : Function An optional effect that is activated when the component is moved to a new position.	FeathersControl
		name : String The name of the display object (default: null).	DisplayObject
		nextDownFocus : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The next object that will receive focus when Keyboard.DOWN is pressed at KeyLocation.D_PAD and a focus manager is enabled.	FeathersControl
		nextLeftFocus : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The next object that will receive focus when Keyboard.LEFT is pressed at KeyLocation.D_PAD and a focus manager is enabled.	FeathersControl
		nextRightFocus : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The next object that will receive focus when Keyboard.RIGHT is pressed at KeyLocation.D_PAD and a focus manager is enabled.	FeathersControl
		nextTabFocus : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The next object that will receive focus when the tab key is pressed when a focus manager is enabled.	FeathersControl
		nextUpFocus : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The next object that will receive focus when Keyboard.UP is pressed at KeyLocation.D_PAD and a focus manager is enabled.	FeathersControl
		numChildren : int [read-only] The number of children of this container.	DisplayObjectContainer
		parent : DisplayObjectContainer [read-only] The display object container that contains this display object.	DisplayObject
		pivotX : Number The x coordinate of the object's origin in its own coordinate space (default: 0).	DisplayObject
		pivotY : Number The y coordinate of the object's origin in its own coordinate space (default: 0).	DisplayObject
		previousTabFocus : IFocusDisplayObject The implementation of this property is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface. The previous object that will receive focus when the tab key is pressed while holding shift when a focus manager is enabled.	FeathersControl
		requestedRowCount : int Requests that the layout set the view port dimensions to display a specific number of rows This property is ignored if datagrid height is set.	DataGrid
		requiresRedraw : Boolean [read-only] Indicates if the object needs to be redrawn in the upcoming frame, i.e.	DisplayObject
		resizeEffect : Function An optional effect that is activated when the component is resized with new dimensions.	FeathersControl
		root : DisplayObject [read-only] The root object the display object is connected to (i.e.	DisplayObject
		rotation : Number The rotation of the object in radians.	DisplayObject
		scale : Number Sets both 'scaleX' and 'scaleY' to the same value.	DisplayObject
		scaleX : Number The horizontal scale factor.	DisplayObject
		scaleY : Number The vertical scale factor.	DisplayObject
		selectedIndex : int The index of the currently selected item.	DataGrid
		selectedIndices : Vector.<int> The indices of the currently selected items.	DataGrid
		selectLineColor : uint The color of lines when a row is selected.	DataGrid
		showEffect : Function An optional effect that is activated when the component is shown.	FeathersControl
		skewX : Number The horizontal skew angle in radians.	DisplayObject
		skewY : Number The vertical skew angle in radians.	DisplayObject
		sortable : Boolean Specifies whether the user can interactively sort columns.	DataGrid
		stage : Stage [read-only] The stage the display object is connected to, or null if it is not connected to the stage.	DisplayObject
		styleName : String The concatenated styleNameList, with values separated by spaces.	FeathersControl
		styleNameList : TokenList [read-only] Contains a list of all "styles" assigned to this control.	FeathersControl
		styleProvider : IStyleProvider When a component initializes, a style provider may be used to set properties that affect the component's visual appearance.	FeathersControl
		toolTip : String Text to display in a tool tip to when hovering over this component, if the ToolTipManager is enabled.	FeathersControl
		touchable : Boolean Indicates if this object (and its children) will receive touch events.	DisplayObject
		touchGroup : Boolean If a container is a 'touchGroup', it will act as a single touchable object.	DisplayObjectContainer
		transformationMatrix : Matrix The transformation matrix of the object relative to its parent.	DisplayObject
		transformationMatrix3D : Matrix3D [read-only] The 3D transformation matrix of the object relative to its parent.	DisplayObject
		useHandCursor : Boolean Indicates if the mouse cursor should transform into a hand while it's over the sprite.	DisplayObject
		verticalScrollStep : Number The number of pixels the vertical scroll position can be adjusted by a "step".	DataGrid
		visible : Boolean The visibility of the object.	DisplayObject
		width : Number [override] The width of the component, in pixels.	FeathersControl
		x : Number The x coordinate of the object relative to the local coordinates of the parent.	DisplayObject
		y : Number The y coordinate of the object relative to the local coordinates of the parent.	DisplayObject

	Property	Defined By
		actualHeight : Number = 0 The final height value that should be used for layout.	FeathersControl
		actualMinHeight : Number = 0 The final minimum height value that should be used for layout.	FeathersControl
		actualMinWidth : Number = 0 The final minimum width value that should be used for layout.	FeathersControl
		actualWidth : Number = 0 The final width value that should be used for layout.	FeathersControl
		defaultStyleProvider : IStyleProvider [read-only] When the FeathersControl constructor is called, the styleProvider property is set to this value.	FeathersControl
		items : Vector.<DisplayObject> The items added to the group.	LayoutGroup
		viewPortBounds : ViewPortBounds The view port bounds result object passed to the layout.	LayoutGroup

Public Methods

Hide Inherited Public Methods

Show Inherited Public Methods

	Method		Defined By
		DataGrid()	DataGrid
		addChild(child:DisplayObject):DisplayObject Adds a child to the container.	DisplayObjectContainer
		addChildAt(child:DisplayObject, index:int):DisplayObject Adds a child to the container at a certain index.	DisplayObjectContainer
		addEventListener(type:String, listener:Function):void [override] Registers an event listener at a certain object.	DisplayObject
		alignPivot(horizontalAlign:String = center, verticalAlign:String = center):void Moves the pivot point to a certain position within the local coordinate system of the object.	DisplayObject
		broadcastEvent(event:Event):void Dispatches an event on all children (recursively).	DisplayObjectContainer
		broadcastEventWith(eventType:String, data:Object = null):void Dispatches an event with the given parameters on all children (recursively).	DisplayObjectContainer
		contains(child:DisplayObject):Boolean Determines if a certain object is a child of the container (recursively).	DisplayObjectContainer
		dispatchEvent(event:Event):void Dispatches an event to all objects that have registered listeners for its type.	EventDispatcher
		dispatchEventWith(type:String, bubbles:Boolean = false, data:Object = null):void Dispatches an event with the given parameters to all objects that have registered listeners for the given type.	EventDispatcher
		dispose():void [override] Disposes the resources of all children.	DisplayObjectContainer
		drawToBitmapData(out:BitmapData = null, color:uint = 0x0, alpha:Number = 0.0):BitmapData Draws the object into a BitmapData object.	DisplayObject
		getBounds(targetSpace:DisplayObject, resultRect:Rectangle = null):Rectangle [override] Feathers components use an optimized getBounds() implementation that may sometimes behave differently than regular Starling display objects.	FeathersControl
		getChildAt(index:int):DisplayObject Returns a child object at a certain index.	DisplayObjectContainer
		getChildByName(name:String):DisplayObject Returns a child object with a certain name (non-recursively).	DisplayObjectContainer
		getChildIndex(child:DisplayObject):int Returns the index of a child within the container, or "-1" if it is not found.	DisplayObjectContainer
		getItemAt(index:int):Object Get an item renderer at the specified index.	DataGrid
		getTransformationMatrix(targetSpace:DisplayObject, out:Matrix = null):Matrix Creates a matrix that represents the transformation from the local coordinate system to another.	DisplayObject
		getTransformationMatrix3D(targetSpace:DisplayObject, out:Matrix3D = null):Matrix3D Creates a matrix that represents the transformation from the local coordinate system to another.	DisplayObject
		globalToLocal(globalPoint:Point, out:Point = null):Point Transforms a point from global (stage) coordinates to the local coordinate system.	DisplayObject
		globalToLocal3D(globalPoint:Point, out:Vector3D = null):Vector3D Transforms a point from global (stage) coordinates to the 3D local coordinate system.	DisplayObject
		hasEventListener(type:String, listener:Function = null):Boolean If called with one argument, figures out if there are any listeners registered for the given event type.	EventDispatcher
		hideFocus():void The implementation of this method is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface.	FeathersControl
		hitTest(localPoint:Point):DisplayObject [override] Returns the object that is found topmost beneath a point in local coordinates, or nil if the test fails.	DisplayObjectContainer
		hitTestMask(localPoint:Point):Boolean Checks if a certain point is inside the display object's mask.	DisplayObject
		initializeNow():void If the component has not yet initialized, initializes immediately.	FeathersControl
		invalidate(flag:String):void Call this function to tell the UI control that a redraw is pending.	FeathersControl
		isInvalid(flag:String = null):Boolean Indicates whether the control is pending validation or not.	FeathersControl
		local3DToGlobal(localPoint:Vector3D, out:Point = null):Point Transforms a 3D point from the local coordinate system to global (stage) coordinates.	DisplayObject
		localToGlobal(localPoint:Point, out:Point = null):Point Transforms a point from the local coordinate system to global (stage) coordinates.	DisplayObject
		move(x:Number, y:Number):void Sets both the x and the y positions of the control in a single function call.	FeathersControl
		readjustLayout():void Readjusts the layout of the group according to its current content.	LayoutGroup
		removeChild(child:DisplayObject, dispose:Boolean = false):DisplayObject Removes a child from the container.	DisplayObjectContainer
		removeChildAt(index:int, dispose:Boolean = false):DisplayObject Removes a child at a certain index.	DisplayObjectContainer
		removeChildren(beginIndex:int = 0, endIndex:int = -1, dispose:Boolean = false):void Removes a range of children from the container (endIndex included).	DisplayObjectContainer
		removeEventListener(type:String, listener:Function):void [override] Removes an event listener from the object.	DisplayObject
		removeEventListeners(type:String = null):void [override] Removes all event listeners with a certain type, or all of them if type is null.	DisplayObject
		removeFromParent(dispose:Boolean = false):void Removes the object from its parent, if it has one, and optionally disposes it.	DisplayObject
		removeFromParentWithEffect(effect:Function, dispose:Boolean = false):void Plays an effect before removing the component from its parent.	FeathersControl
		render(painter:Painter):void [override] Renders the display object with the help of a painter object.	DisplayObjectContainer
		resetStyleProvider():void Resets the styleProvider property to its default value, which is usually the global style provider for the component.	FeathersControl
		resumeEffects():void Indicates that effects should be re-activated after being suspended.	FeathersControl
		scrollToIndex(index:int):void Scroll to the specified index.	DataGrid
		setChildIndex(child:DisplayObject, index:int):void Moves a child to a certain index.	DisplayObjectContainer
		setRequiresRedraw():void Forces the object to be redrawn in the next frame.	DisplayObject
		setSize(width:Number, height:Number):void Sets both the width and the height of the control in a single function call.	FeathersControl
		showFocus():void The implementation of this method is provided for convenience, but it cannot be used unless a subclass implements the IFocusDisplayObject interface.	FeathersControl
		sortChildren(compareFunction:Function):void Sorts the children according to a given function (that works just like the sort function of the Vector class).	DisplayObjectContainer
		suspendEffects():void Indicates that effects should not be activated temporarily.	FeathersControl
		swapChildren(child1:DisplayObject, child2:DisplayObject):void Swaps the indexes of two children.	DisplayObjectContainer
		swapChildrenAt(index1:int, index2:int):void Swaps the indexes of two children.	DisplayObjectContainer
		validate():void Immediately validates the display object, if it is invalid.	FeathersControl

	Method	Defined By
		clearInvalidationFlag(flag:String):void Clears an invalidation flag.	FeathersControl
		draw():void Override to customize layout and to adjust properties of children.	FeathersControl
		focusInHandler(event:Event):void Default event handler for FeathersEventType.FOCUS_IN that may be overridden in subclasses to perform additional actions when the component receives focus.	FeathersControl
		focusOutHandler(event:Event):void Default event handler for FeathersEventType.FOCUS_OUT that may be overridden in subclasses to perform additional actions when the component loses focus.	FeathersControl
		ignoreNextStyleRestriction():void The next style that is set will not be restricted.	FeathersControl
		initialize():void Called the first time that the UI control is added to the stage, and you should override this function to customize the initialization process.	FeathersControl
		processStyleRestriction(key:Object):Boolean Used by setters for properties that are considered "styles" to determine if the setter has been called directly on the component or from a style provider.	FeathersControl
		refreshBackgroundSkin():void Choose the appropriate background skin based on the control's current state.	LayoutGroup
		refreshFocusIndicator():void Updates the focus indicator skin by showing or hiding it and adjusting its position and dimensions.	FeathersControl
		refreshViewPortBounds():void Refreshes the values in the viewPortBounds variable that is passed to the layout.	LayoutGroup
		saveMeasurements(width:Number, height:Number, minWidth:Number = 0, minHeight:Number = 0):Boolean Saves the dimensions and minimum dimensions calculated for the component.	FeathersControl
		setInvalidationFlag(flag:String):void Sets an invalidation flag.	FeathersControl
		setSizeInternal(width:Number, height:Number, canInvalidate:Boolean):Boolean Sets the width and height of the control, with the option of invalidating or not.	FeathersControl

Summary	Defined By
added	Dispatched when an object is added to a parent.	DisplayObject
addedToStage	Dispatched when an object is connected to the stage (directly or indirectly).	DisplayObject
change	Dispatched when a datagrid row changes.	DataGrid
creationComplete	Dispatched after the component has validated for the first time.	FeathersControl
enterFrame	Dispatched once every frame on every object that is connected to the stage.	DisplayObject
initialize	Dispatched after initialize() has been called, but before the first time that draw() has been called.	FeathersControl
keyDown	Dispatched when a key on the keyboard is pressed.	DisplayObject
keyUp	Dispatched when a key on the keyboard is released.	DisplayObject
removed	Dispatched when an object is removed from its parent.	DisplayObject
removedFromStage	Dispatched when an object is removed from the stage and won't be rendered any longer.	DisplayObject
resize	Dispatched when the width or height of the control changes.	FeathersControl
touch	Dispatched when an object is touched.	DisplayObject

Description	Defined By
backgroundDisabledSkin	Type: starling.display.DisplayObject The background to display behind all content when the layout group is disabled. See also backgroundSkin	LayoutGroup
backgroundSkin	Type: starling.display.DisplayObject The default background to display behind all content. See also backgroundDisabledSkin	LayoutGroup
clipContent	Type: Boolean If true, the group will be clipped to its bounds.	LayoutGroup
focusIndicatorSkin	Type: starling.display.DisplayObject If this component supports focus, this optional skin will be displayed above the component when `showFocus()` is called. See also focusPaddingTop focusPaddingRight focusPaddingBottom focusPaddingLeft focusPadding	FeathersControl
focusPadding	Type: Number Quickly sets all focus padding properties to the same value. See also focusPaddingTop focusPaddingRight focusPaddingBottom focusPaddingLeft	FeathersControl
focusPaddingBottom	Type: Number The minimum space, in pixels, between the object's bottom edge and the bottom edge of the focus indicator skin. See also focusPadding	FeathersControl
focusPaddingLeft	Type: Number The minimum space, in pixels, between the object's left edge and the left edge of the focus indicator skin. See also focusPadding	FeathersControl
focusPaddingRight	Type: Number The minimum space, in pixels, between the object's right edge and the right edge of the focus indicator skin. See also focusPadding	FeathersControl
focusPaddingTop	Type: Number The minimum space, in pixels, between the object's top edge and the top edge of the focus indicator skin. See also focusPadding	FeathersControl
layout	Type: feathers.layout.ILayout Controls the way that the group's children are positioned and sized.	LayoutGroup

	Constant	Defined By
		ALTERNATE_STYLE_NAME_TOOLBAR : String = feathers-toolbar-layout-group [static] An alternate style name to use with LayoutGroup to allow a theme to give it a toolbar style.	LayoutGroup
		INVALIDATION_FLAG_ALL : String = all [static] Flag to indicate that everything is invalid and should be redrawn.	FeathersControl
		INVALIDATION_FLAG_DATA : String = data [static] Invalidation flag to indicate that the primary data displayed by the UI control has changed.	FeathersControl
		INVALIDATION_FLAG_FOCUS : String = focus [static] Invalidation flag to indicate that the focus of the UI control has changed.	FeathersControl
		INVALIDATION_FLAG_LAYOUT : String = layout [static] Invalidation flag to indicate that the layout of the UI control has changed.	FeathersControl
		INVALIDATION_FLAG_SCROLL : String = scroll [static] Invalidation flag to indicate that the scroll position of the UI control has changed.	FeathersControl
		INVALIDATION_FLAG_SELECTED : String = selected [static] Invalidation flag to indicate that the selection of the UI control has changed.	FeathersControl
		INVALIDATION_FLAG_SIZE : String = size [static] Invalidation flag to indicate that the dimensions of the UI control have changed.	FeathersControl
		INVALIDATION_FLAG_SKIN : String = skin [static] Invalidation flag to indicate that the skin of the UI control has changed.	FeathersControl
		INVALIDATION_FLAG_STATE : String = state [static] Invalidation flag to indicate that the state has changed.	FeathersControl
		INVALIDATION_FLAG_STYLES : String = styles [static] Invalidation flag to indicate that the styles or visual appearance of the UI control has changed.	FeathersControl

	Constant	Defined By
		INVALIDATION_FLAG_CLIPPING : String = clipping [static] Flag to indicate that the clipping has changed.	LayoutGroup

Property Detail

allowMultipleSelection

property

allowMultipleSelection:Boolean

If true multiple items may be selected at a time. If false, then only a single item may be selected at a time, and if the selection changes, other items are deselected. Has no effect if isSelectable is false.

The default value is false.

Implementation
public function get allowMultipleSelection():Boolean
public function set allowMultipleSelection(value:Boolean):void

columns

property

public var columns:ListCollection

The list of GridColumn objects displayed by this grid. Each column selects different data provider item properties to display.

In the columns ListCollection three keys can be used :

- "dataField" : a key of a dataProvider item.

- "headerText" : the name of a column.

- "type" : "string" or "numeric", the default value is "string".

The default value is null.

dataProvider

property

dataProvider:ListCollection

The collection of data displayed by the datagrid. Changing this property to a new value is considered a drastic change to the datagrid's data, so the horizontal and vertical scroll positions will be reset, and the datagrid's selection will be cleared.

Warning: A datagrid's data provider cannot contain duplicate items. To display the same item in multiple item renderers, you must create separate objects with the same properties. This limitation exists because it significantly improves performance.

Warning: If the data provider contains display objects, concrete textures, or anything that needs to be disposed, those objects will not be automatically disposed when the datagrid is disposed. Similar to how starling.display.Image cannot automatically dispose its texture because the texture may be used by other display objects, a datagrid cannot dispose its data provider because the data provider may be used by other datagrids. See the dispose() function on ListCollection to see how the data provider can be disposed properly.

The default value is null.

Implementation
public function get dataProvider():ListCollection
public function set dataProvider(value:ListCollection):void

Starling and Feathers Extensions AS3 Documentation	All Packages \| All Classes \| Index \| Frames No Frames
DataGrid	Properties \| Methods \| Events \| Styles \| Constants

Package	feathers.extensions.dataGrid
Class	public class DataGrid
Inheritance	DataGrid BorderContainer LayoutGroup FeathersControl Sprite DisplayObjectContainer DisplayObject EventDispatcher Object