Packagemx.printing
Classpublic class PrintDataGrid
InheritancePrintDataGrid Inheritance DataGrid Inheritance DataGridBase Inheritance ListBase Inheritance ScrollControlBase Inheritance UIComponent Inheritance FlexSprite Inheritance flash.display.Sprite

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

The PrintDataGrid control is a DataGrid subclass that is styled to show a table with line borders and is optimized for printing. It can automatically size to properly fit its container, and removes any partially displayed rows.

MXML SyntaxexpandedHide MXML Syntax

The <mx:PrintDataGrid> tag inherits the tag attributes of its superclass; however, you do not use the properties, styles, events, and effects (or methods) associated with user interaction. The <mx:PrintDataGrid> tag adds the following tag attribute:

  <mx:PrintDataGrid
    Properties
    sizeToPage="true|false"
  > 
  ...
  </mx:PrintDataGrid>
  

Default MXML PropertydataProvider

View the examples

See also

FlexPrintJob


Public Properties
 PropertyDefined By
 InheritedaccessibilityDescription : String
A convenience accessor for the description property in this UIComponent's accessibilityProperties object.
UIComponent
 InheritedaccessibilityEnabled : Boolean
A convenience accessor for the silent property in this UIComponent's accessibilityProperties object.
UIComponent
 InheritedaccessibilityName : String
A convenience accessor for the name property in this UIComponent's accessibilityProperties object.
UIComponent
 InheritedaccessibilityShortcut : String
A convenience accessor for the shortcut property in this UIComponent's accessibilityProperties object.
UIComponent
 InheritedactiveEffects : Array
[read-only] The list of effects that are currently playing on the component, as an Array of EffectInstance instances.
UIComponent
 InheritedautomationDelegate : Object
The delegate object that handles the automation-related functionality.
UIComponent
 InheritedautomationEnabled : Boolean
[read-only] True if this component is enabled for automation, false otherwise.
UIComponent
 InheritedautomationName : String
Name that can be used as an identifier for this object.
UIComponent
 InheritedautomationOwner : DisplayObjectContainer
[read-only] The owner of this component for automation purposes.
UIComponent
 InheritedautomationParent : DisplayObjectContainer
[read-only] The parent of this component for automation purposes.
UIComponent
 InheritedautomationTabularData : Object
[read-only] An implementation of the IAutomationTabularData interface, which can be used to retrieve the data.
UIComponent
 InheritedautomationValue : 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
 InheritedautomationVisible : Boolean
[read-only] True if this component is visible for automation, false otherwise.
UIComponent
 Inheritedbaseline : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 InheritedbaselinePosition : Number
[read-only] The y-coordinate of the baseline of the first line of text of the component.
UIComponent
 InheritedborderMetrics : EdgeMetrics
[read-only] Returns an EdgeMetrics object that has four properties: left, top, right, and bottom.
ScrollControlBase
 Inheritedbottom : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 InheritedcacheHeuristic : Boolean
[write-only] Used by Flex to suggest bitmap caching for the object.
UIComponent
 InheritedcachePolicy : String
Specifies the bitmap caching policy for this object.
UIComponent
 InheritedclassName : String
[read-only] The name of this instance's class, such as "Button".
UIComponent
 Inheritedcolumns : Array
[override] An array of DataGridColumn objects, one for each column that can be displayed.
DataGrid
 InheritedcontentMouseX : Number
[read-only] Returns the x position of the mouse, in the content coordinate system.
UIComponent
 InheritedcontentMouseY : Number
[read-only] Returns the y position of the mouse, in the content coordinate system.
UIComponent
  currentPageHeight : Number
[read-only] The height of PrintDataGrid that would be, if sizeToPage property is true and PrintDataGrid displays only completely viewable rows and no partial rows.
PrintDataGrid
 InheritedcurrentState : String
The current view state of the component.
UIComponent
 InheritedcursorManager : ICursorManager
[read-only] Gets the CursorManager that controls the cursor for this component and its peers.
UIComponent
 Inheriteddata : Object
The item in the data provider this component should render when this component is used as an item renderer or item editor.
ListBase
 InheriteddataProvider : Object
Set of data to be viewed.
ListBase
 Inheriteddepth : Number
Determines the order in which items inside of containers are rendered.
UIComponent
 Inheriteddescriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used by the createComponentFromDescriptor() method to create this UIComponent instance.
UIComponent
 InheriteddesignLayer : DesignLayer
Specifies the optional DesignLayer instance associated with this visual element.
UIComponent
 Inheriteddocument : Object
A reference to the document object associated with this UIComponent.
UIComponent
 Inheritedenabled : Boolean
Whether the component can accept user interaction.
UIComponent
 InheritedenableIME : Boolean
[read-only] A flag that indicates whether the IME should be enabled when the component receives focus.
DataGrid
 InheritederrorString : String
The text that displayed by a component's error tip when a component is monitored by a Validator and validation fails.
UIComponent
 InheritedexplicitHeight : Number
Number that specifies the explicit height of the component, in pixels, in the component's coordinates.
UIComponent
 InheritedexplicitMaxHeight : Number
The maximum recommended height of the component to be considered by the parent during layout.
UIComponent
 InheritedexplicitMaxWidth : Number
The maximum recommended width of the component to be considered by the parent during layout.
UIComponent
 InheritedexplicitMinHeight : Number
The minimum recommended height of the component to be considered by the parent during layout.
UIComponent
 InheritedexplicitMinWidth : Number
The minimum recommended width of the component to be considered by the parent during layout.
UIComponent
 InheritedexplicitWidth : Number
Number that specifies the explicit width of the component, in pixels, in the component's coordinates.
UIComponent
 InheritedflexContextMenu : IFlexContextMenu
The context menu for this UIComponent.
UIComponent
 InheritedfocusEnabled : Boolean
Indicates whether the component can receive focus when tabbed to.
UIComponent
 InheritedfocusManager : IFocusManager
Gets the FocusManager that controls focus for this component and its peers.
UIComponent
 InheritedfocusPane : Sprite
The focus pane associated with this object.
UIComponent
 InheritedfontContext : IFlexModuleFactory
The module factory that provides the font context for this component.
DataGridBase
 InheritedhasFocusableChildren : Boolean
A flag that indicates whether child objects can receive focus.
UIComponent
 InheritedhasLayoutMatrix3D : Boolean
[read-only] Contains true if the element has 3D Matrix.
UIComponent
 InheritedheaderHeight : Number
The height of the header cell of the column, in pixels.
DataGridBase
 Inheritedheight : Number
[override] Number that specifies the height of the component, in pixels, in the parent's coordinates.
UIComponent
 InheritedhorizontalCenter : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 InheritedhorizontalScrollPosition : Number
[override] The offset into the content from the left edge.
DataGrid
 Inheritedid : String
ID of the component.
UIComponent
 InheritedimeMode : String
Specifies the IME (input method editor) mode.
DataGrid
 InheritedincludeInLayout : Boolean
Specifies whether this component is included in the layout of the parent container.
UIComponent
 InheritedinheritingStyles : Object
The beginning of this component's chain of inheriting styles.
UIComponent
 Inheritedinitialized : 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
 InheritedinstanceIndex : int
[read-only] The index of a repeated component.
UIComponent
 InheritedinstanceIndices : Array
An Array containing the indices required to reference this UIComponent object from its parent document.
UIComponent
 Inheritedis3D : Boolean
[read-only] Contains true when the element is in 3D.
UIComponent
 InheritedisDocument : Boolean
[read-only] Contains true if this UIComponent instance is a document object.
UIComponent
 InheritedisPopUp : Boolean
Set to true by the PopUpManager to indicate that component has been popped up.
UIComponent
 InheriteditemEditorInstance : IListItemRenderer
A reference to the currently active instance of the item editor, if it exists.
DataGrid
 InheriteditemRenderer : IFactory
The custom item renderer for the control.
ListBase
 InheritedlabelFunction : Function
A user-supplied function to run on each item to determine its label.
ListBase
 InheritedlayoutMatrix3D : Matrix3D
[write-only] The transform matrix that is used to calculate a component's layout relative to its siblings.
UIComponent
 Inheritedleft : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 InheritedlistData : BaseListData
When a component is used as a drop-in item renderer or drop-in item editor, Flex initializes the listData property of the component with the additional data from the list control.
ListBase
 InheritedliveScrolling : Boolean = true
A flag that indicates whether scrolling is live as the scrollbar thumb is moved or the view is not updated until the thumb is released.
ScrollControlBase
 InheritedlockedColumnCount : int
The index of the first column in the control that scrolls.
DataGridBase
 InheritedlockedRowCount : int
The index of the first row in the control that scrolls.
DataGridBase
 InheritedmaintainProjectionCenter : Boolean
When true, the component keeps its projection matrix centered on the middle of its bounding box.
UIComponent
 InheritedmaxHeight : Number
The maximum recommended height of the component to be considered by the parent during layout.
UIComponent
 InheritedmaxWidth : Number
The maximum recommended width of the component to be considered by the parent during layout.
UIComponent
 InheritedmeasuredHeight : Number
The default height of the component, in pixels.
UIComponent
 InheritedmeasuredMinHeight : Number
The default minimum height of the component, in pixels.
UIComponent
 InheritedmeasuredMinWidth : Number
The default minimum width of the component, in pixels.
UIComponent
 InheritedmeasuredWidth : Number
The default width of the component, in pixels.
UIComponent
 InheritedmenuSelectionMode : Boolean = false
A flag that indicates whether menu-style selection should be used.
ListBase
 InheritedminColumnWidth : Number
The minimum width of the columns, in pixels.
DataGrid
 InheritedminHeight : Number
The minimum recommended height of the component to be considered by the parent during layout.
UIComponent
 InheritedminWidth : Number
The minimum recommended width of the component to be considered by the parent during layout.
UIComponent
 InheritedmoduleFactory : 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
 InheritedmouseFocusEnabled : Boolean
Whether you can receive focus when clicked on.
UIComponent
 InheritedMXMLDescriptor : Array
[read-only]
UIComponent
 InheritedMXMLProperties : Array
[read-only]
UIComponent
 InheritednestLevel : int
Depth of this object in the containment hierarchy.
UIComponent
 InheritednonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles.
UIComponent
 InheritednullItemRenderer : IFactory
The custom item renderer for the control.
ListBase
 InheritednumAutomationChildren : int
[read-only] The number of automation children this container has.
UIComponent
  originalHeight : Number
[read-only] The height of PrintDataGrid as set by the user.
PrintDataGrid
 Inheritedowner : DisplayObjectContainer
The owner of this IVisualElement object.
UIComponent
 Inheritedparent : DisplayObjectContainer
[override] [read-only] The parent container or component for this component.
UIComponent
 InheritedparentApplication : Object
[read-only] A reference to the Application object that contains this UIComponent instance.
UIComponent
 InheritedparentDocument : Object
[read-only] A reference to the parent document object for this UIComponent.
UIComponent
 InheritedpercentHeight : Number
Specifies the height of a component as a percentage of its parent's size.
UIComponent
 InheritedpercentWidth : Number
Specifies the width of a component as a percentage of its parent's size.
UIComponent
 InheritedpostLayoutTransformOffsets : 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
 InheritedprocessedDescriptors : Boolean
Set to true after immediate or deferred child creation, depending on which one happens.
UIComponent
 Inheritedrepeater : IRepeater
[read-only] A reference to the Repeater object in the parent document that produced this UIComponent.
UIComponent
 InheritedrepeaterIndex : int
[read-only] The index of the item in the data provider of the Repeater that produced this UIComponent.
UIComponent
 InheritedrepeaterIndices : 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
 Inheritedrepeaters : Array
An Array containing references to the Repeater objects in the parent document that produced this UIComponent.
UIComponent
 InheritedresizableColumns : Boolean = true
A flag that indicates whether the user can change the size of the columns.
DataGrid
 Inheritedright : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 Inheritedrotation : Number
[override]
UIComponent
 InheritedrotationX : Number
[override] Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.
UIComponent
 InheritedrotationY : Number
[override] Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.
UIComponent
 InheritedrotationZ : Number
[override]
UIComponent
 InheritedrowCount : int
Number of rows to be displayed.
ListBase
 InheritedrowHeight : Number
The height of the rows in pixels.
ListBase
 InheritedscaleX : Number
[override] Number that specifies the horizontal scaling factor.
UIComponent
 InheritedscaleY : Number
[override] Number that specifies the vertical scaling factor.
UIComponent
 InheritedscaleZ : Number
[override] Number that specifies the scaling factor along the z axis.
UIComponent
 Inheritedscreen : Rectangle
[read-only] Returns an object that contains the size and position of the base drawing surface for this object.
UIComponent
 InheritedselectedItemsCompareFunction : Function
A function used to compare items in the selectedItems property against items in the data provider.
ListBase
 InheritedshowHeaders : Boolean
A flag that indicates whether the control should show column headers.
DataGridBase
 InheritedshowInAutomationHierarchy : Boolean
A flag that determines if an automation object shows in the automation hierarchy.
UIComponent
  sizeToPage : Boolean = true
If true, the PrintDataGrid readjusts its height to display only completely viewable rows.
PrintDataGrid
 InheritedsortableColumns : Boolean = true
A flag that indicates whether the user can sort the data provider items by clicking on a column header cell.
DataGrid
 Inheritedstates : Array
The view states that are defined for this component.
UIComponent
 InheritedstyleDeclaration : CSSStyleDeclaration
Storage for the inline inheriting styles on this object.
UIComponent
 InheritedstyleManager : IStyleManager2
[read-only] Returns the StyleManager instance used by this component.
UIComponent
 InheritedstyleName : Object
The class style used by this component.
UIComponent
 InheritedstyleParent : IAdvancedStyleClient
A component's parent is used to evaluate descendant selectors.
UIComponent
 InheritedsystemManager : ISystemManager
Returns the SystemManager object used by this component.
UIComponent
 InheritedtabFocusEnabled : 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
 Inheritedtop : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 Inheritedtransform : Transform
[override] An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.
UIComponent
 InheritedtransformX : Number
Sets the x coordinate for the transform center of the component.
UIComponent
 InheritedtransformY : Number
Sets the y coordinate for the transform center of the component.
UIComponent
 InheritedtransformZ : Number
Sets the z coordinate for the transform center of the component.
UIComponent
 Inheritedtransitions : Array
An Array of Transition objects, where each Transition object defines a set of effects to play when a view state change occurs.
UIComponent
 InheritedtweeningProperties : Array
Array of properties that are currently being tweened on this object.
UIComponent
 Inheriteduid : String
A unique identifier for the object.
UIComponent
 InheritedupdateCompletePendingFlag : Boolean
A flag that determines if an object has been through all three phases of layout validation (provided that any were required).
UIComponent
 InheritedvalidationSubField : String
Used by a validator to associate a subfield with this component.
UIComponent
  validNextPage : Boolean
[read-only] Indicates the data provider contains additional data rows that follow the rows that the PrintDataGrid control currently displays.
PrintDataGrid
 Inheritedvalue : Object
[read-only] The selected item, or the data or label field of the selected item.
ListBase
 InheritedvariableRowHeight : Boolean
A flag that indicates whether the individual rows can have different height.
ListBase
 InheritedverticalCenter : Object
For components, this layout constraint property is a facade on top of the similarly-named style.
UIComponent
 InheritedverticalScrollPosition : Number
The offset into the content from the top edge.
ScrollControlBase
 InheritedviewMetrics : EdgeMetrics
[read-only] An EdgeMetrics object taking into account the scroll bars, if visible.
ScrollControlBase
 Inheritedvisible : Boolean
[override] Whether or not the display object is visible.
UIComponent
 Inheritedwidth : Number
[override] Number that specifies the width of the component, in pixels, in the parent's coordinates.
UIComponent
 InheritedwordWrap : Boolean
A flag that indicates whether text in the row should be word wrapped.
ListBase
 Inheritedx : Number
[override] Number that specifies the component's horizontal position, in pixels, within its parent container.
UIComponent
 Inheritedy : Number
[override] Number that specifies the component's vertical position, in pixels, within its parent container.
UIComponent
 Inheritedz : Number
[override]
UIComponent
Protected Properties
 PropertyDefined By
 InheritedactualCollection : ICollectionView
A copy of the value normally stored in collection used while running data changes effects.
ListBase
 InheritedactualIterator : IViewCursor
A copy of the value normally stored in iterator used while running data changes effects.
ListBase
 InheritedallowItemSizeChangeNotification : Boolean
[write-only] If false, renderers cannot invalidate size of List.
ListBase
 Inheritedborder : IFlexDisplayObject
The border object.
ScrollControlBase
 InheritedcachedItemsChangeEffect : IEffect = null
The effect that plays when changes occur in the data provider for the control, set through the itemsChangeEffect style.
ListBase
 Inheritedcollection : ICollectionView
An ICollectionView that represents the data provider.
ListBase
 InheritedcolumnCaretIndicator : Sprite
The DisplayObject that contains the graphics that indicates which renderer is the caret for lockedColumns.
DataGridBase
 InheritedcolumnHighlightIndicator : Sprite
The DisplayObject that contains the graphics that indicates which renderer is highlighted for lockedColumns.
DataGridBase
 InheritedcolumnMap : Object
A map of item renderes to columns.
DataGridBase
 InheritedcurrentCSSState : String
[read-only] The state to be used when matching CSS pseudo-selectors.
UIComponent
 InheriteddataEffectCompleted : Boolean = false
A flag that indicates that the a data change effect has just completed.
ListBase
 InheriteddataItemWrappersByRenderer : Dictionary
A dictionary mapping item renderers to the ItemWrappers used to supply their data.
ListBase
 InheriteddefaultColumnCount : int = 4
The default number of columns to display.
ListBase
 InheriteddefaultRowCount : int = 4
The default number of rows to display.
ListBase
 InheritedexplicitColumnCount : int = -1
The column count requested by explicitly setting the columnCount property.
ListBase
 InheritedexplicitColumnWidth : Number
The column width requested by explicitly setting the columnWidth.
ListBase
 InheritedexplicitRowCount : int = -1
The row count requested by explicitly setting rowCount.
ListBase
 InheritedexplicitRowHeight : Number
The row height requested by explicitly setting rowHeight.
ListBase
 InheritedfactoryMap : Dictionary
A map of item renderers by factory.
ListBase
 InheritedfreeItemRenderers : Array
A stack of unused item renderers.
ListBase
 InheritedfreeItemRenderersByFactory : Dictionary
A map of free item renderers by factory.
ListBase
 InheritedfreeItemRenderersTable : Dictionary
A per-column table of unused item renderers.
DataGridBase
 InheritedhasComplexLayoutMatrix : Boolean
[read-only] Returns true if the UIComponent has any non-translation (x,y) transform properties.
UIComponent
 Inheritedheader : DataGridHeaderBase
The header sub-component.
DataGridBase
 InheritedheaderMask : Shape
The header mask.
DataGridBase
 InheritedhighlightItemRenderer : IListItemRenderer
The renderer that is currently rolled over or under the caret.
ListBase
 InheriteditemsNeedMeasurement : Boolean = true
A flag that indicates whether the columnWidth and rowHeight properties need to be calculated.
ListBase
 InheriteditemsSizeChanged : Boolean = false
A flag that indicates that the size of the renderers may have changed.
ListBase
 Inheritediterator : IViewCursor
The main IViewCursor used to fetch items from the data provider and pass the items to the renderers.
ListBase
 InheritediteratorValid : Boolean = true
A flag that indicates that a page fault as occurred and that the iterator's position is not valid (not positioned at the topmost item being displayed).
ListBase
 InheritedlastSeekPending : ListBaseSeekPending
The most recent seek that caused a page fault.
ListBase
 InheritedlistContent : ListBaseContentHolder
An internal display object that parents all of the item renderers, selection and highlighting indicators and other supporting graphics.
ListBase
 InheritedlistContentStyleFilters : Object
[read-only] The set of styles to pass from the ListBase to the listContent.
ListBase
 InheritedlistItems : Array
[read-only] An Array of Arrays that contains the itemRenderer instances that render each data provider item.
ListBase
 InheritedlockedColumnAndRowContent : DataGridLockedRowContentHolder
The sub-component that contains locked rows for locked columns.
DataGridBase
 InheritedlockedColumnContent : ListBaseContentHolder
The sub-component that contains locked columns.
DataGridBase
 InheritedlockedColumnHeader : DataGridHeaderBase
The header sub-component for locked columns.
DataGridBase
 InheritedlockedRowContent : DataGridLockedRowContentHolder
The sub-component that contains locked rows.
DataGridBase
 InheritedmaskShape : Shape
The mask.
ScrollControlBase
 InheritedmodifiedCollectionView : ModifiedCollectionView
The collection view that temporarily preserves previous data provider state to facilitate running data change effects.
ListBase
 InheritedrendererChanged : Boolean = false
A flag that indicates that the renderer changed.
ListBase
 InheritedreservedItemRenderers : Object
A hash map of currently unused item renderers that may be used again in the near future.
ListBase
 InheritedresourceManager : IResourceManager
[read-only] A reference to the object which manages all of the application's localized resources.
UIComponent
 InheritedrowInfo : Array
[read-only] An array of ListRowInfo objects that cache row heights and other tracking information for the rows in listItems.
ListBase
 InheritedrowMap : Object
A hash map of item renderers to their respective ListRowInfo object.
ListBase
 InheritedrunDataEffectNextUpdate : Boolean = false
A flag that indicates if a data effect should be initiated the next time the display is updated.
ListBase
 InheritedrunningDataEffect : Boolean = false
A flag indicating if a data change effect is currently running.
ListBase
 InheritedscrollAreaChanged : Boolean
A flag that the scrolling area changed due to the appearance or disappearance of scrollbars.
ScrollControlBase
 InheritedselectedData : Object
A hash table of ListBaseSelectionData objects that track which items are currently selected.
ListBase
 InheritedselectionIndicators : Object
A hash table of selection indicators.
ListBase
 InheritedunconstrainedRenderers : Dictionary
A hash map of item renderers that are not subject to the layout algorithms of the list.
ListBase
 InheritedunscaledHeight : Number
[read-only] A convenience method for determining the unscaled height of the component.
UIComponent
 InheritedunscaledWidth : 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
 InheritedvisibleData : Object
[read-only] A hash table of data provider item renderers currently in view.
ListBase
 InheritedwordWrapChanged : Boolean = false
A flag that indicates whether the value of the wordWrap property has changed since the last time the display list was updated.
ListBase
Public Methods
 MethodDefined By
  
Constructor.
PrintDataGrid
 Inherited
addDataEffectItem(item:Object):void
Adds an item renderer if a data change effect is running.
ListBase
 Inherited
Adds a non-visual style client to this component instance.
UIComponent
 Inherited
callLater(method:Function, args:Array = null):void
Queues a function to be called later.
UIComponent
 Inherited
clearStyle(styleProp:String):void
Deletes a style property from this component instance.
UIComponent
 Inherited
contentToGlobal(point:Point):Point
Converts a Point object from content coordinates to global coordinates.
UIComponent
 Inherited
contentToLocal(point:Point):Point
Converts a Point object from content to local coordinates.
UIComponent
 Inherited
Returns a set of properties that identify the child within this container.
UIComponent
 Inherited
Returns a set of properties as automation IDs that identify the child within this container.
UIComponent
 Inherited
createColumnItemRenderer(c:DataGridColumn, forHeader:Boolean, data:Object):IListItemRenderer
Returns the item renderer for a column cell or for a column header.
DataGridBase
 Inherited
Creates an item renderer given the data object.
ListBase
 Inherited
Creates an id reference to this IUIComponent object on its parent document object.
UIComponent
 Inherited
Deletes the id reference to this IUIComponent object on its parent document object.
UIComponent
 Inherited
Returns a UITextFormat object corresponding to the text styles for this UIComponent.
UIComponent
 Inherited
dispatchEvent(event:Event):Boolean
[override] Dispatches an event into the event flow.
UIComponent
 Inherited
drawFocus(isFocused:Boolean):void
Shows or hides the focus indicator around this component.
UIComponent
 Inherited
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
 Inherited
Ends all currently playing effects on the component.
UIComponent
 Inherited
executeBindings(recurse:Boolean = false):void
Executes all the bindings for which the UIComponent object is the destination.
UIComponent
 Inherited
findString(str:String):Boolean
Finds an item in the list based on a String, and moves the selection to it.
ListBase
 Inherited
finishPrint(obj:Object, target:IFlexDisplayObject):void
Called after printing is complete.
UIComponent
 Inherited
generateMXMLArray(document:Object, data:Array, recursive:Boolean = true):Array
UIComponent
 Inherited
generateMXMLVector(document:Object, data:Array, recursive:Boolean = true):*
UIComponent
 Inherited
Provides the automation object at the specified index.
UIComponent
 Inherited
Provides the automation object list .
UIComponent
 Inherited
getBoundsXAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number
Returns the x coordinate of the element's bounds at the specified element size.
UIComponent
 Inherited
getBoundsYAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number
Returns the y coordinate of the element's bounds at the specified element size.
UIComponent
 Inherited
Finds the type selectors for this UIComponent instance.
UIComponent
 Inherited
getConstraintValue(constraintName:String):*
Returns a layout constraint value, which is the same as getting the constraint style for this component.
UIComponent
 Inherited
A convenience method for determining whether to use the explicit or measured height
UIComponent
 Inherited
A convenience method for determining whether to use the explicit or measured width
UIComponent
 Inherited
getFocus():InteractiveObject
Gets the object that currently has focus.
UIComponent
 Inherited
Return the appropriate factory, using the default factory if none specified.
ListBase
 Inherited
getLayoutBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's layout height.
UIComponent
 Inherited
getLayoutBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's layout width.
UIComponent
 Inherited
getLayoutBoundsX(postLayoutTransform:Boolean = true):Number
Returns the x coordinate that the element uses to draw on screen.
UIComponent
 Inherited
getLayoutBoundsY(postLayoutTransform:Boolean = true):Number
Returns the y coordinate that the element uses to draw on screen.
UIComponent
 Inherited
Returns the transform matrix that is used to calculate the component's layout relative to its siblings.
UIComponent
 Inherited
Returns the layout transform Matrix3D for this element.
UIComponent
 Inherited
getMaxBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's maximum height.
UIComponent
 Inherited
getMaxBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's maximum width.
UIComponent
 Inherited
getMinBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's minimum height.
UIComponent
 Inherited
getMinBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's minimum width.
UIComponent
 Inherited
getPreferredBoundsHeight(postLayoutTransform:Boolean = true):Number
Returns the element's preferred height.
UIComponent
 Inherited
getPreferredBoundsWidth(postLayoutTransform:Boolean = true):Number
Returns the element's preferred width.
UIComponent
 Inherited
getRendererSemanticValue(target:Object, semanticProperty:String):Object
Returns true or false to indicates whether the effect should play on the target.
ListBase
 Inherited
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
 Inherited
getStyle(styleProp:String):*
Gets a style property that has been set anywhere in this component's style lookup chain.
UIComponent
 Inherited
getVisibleRect(targetParent:DisplayObject = null):Rectangle
Get the bounds of this object that are visible to the user on the screen.
UIComponent
 Inherited
globalToContent(point:Point):Point
Converts a Point object from global to content coordinates.
UIComponent
 Inherited
hasCSSState():Boolean
Returns true if currentCSSState is not null.
UIComponent
 Inherited
hasState(stateName:String):Boolean
Determines whether the specified state has been defined on this UIComponent.
UIComponent
 Inherited
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
 Inherited
Get an item renderer for the index of an item in the data provider, if one exists.
ListBase
 Inherited
indicesToIndex(rowIndex:int, colIndex:int):int
Computes the offset into the data provider of the item at colIndex, rowIndex.
ListBase
 Inherited
initialize():void
Initializes the internal structure of this component.
UIComponent
 Inherited
Initializes various properties which keep track of repeated instances of this component.
UIComponent
 Inherited
Marks a component so that its updateDisplayList() method gets called during a later screen update.
UIComponent
 Inherited
Called by a component's items to indicate that their depth property has changed.
UIComponent
 Inherited
An element must call this method when its layoutDirection changes or when its parent's layoutDirection changes.
UIComponent
 Inherited
Refresh all rows on the next update.
ListBase
 Inherited
Marks a component so that its commitProperties() method gets called during a later screen update.
UIComponent
 Inherited
Marks a component so that its measure() method gets called during a later screen update.
UIComponent
 Inherited
isItemEditable(data:Object):Boolean
Determines whether to allow editing of a dataprovider item on a per-row basis.
DataGrid
 Inherited
isItemSelectable(data:Object):Boolean
Determines if the item renderer for a data provider item is selectable.
ListBase
 Inherited
isItemShowingCaret(data:Object):Boolean
Determines if the item renderer for a data provider item is the item under the caret due to keyboard navigation.
ListBase
 Inherited
isItemVisible(item:Object):Boolean
Determines if an item is being displayed by a renderer.
ListBase
 Inherited
itemRendererContains(renderer:IListItemRenderer, object:DisplayObject):Boolean
Determines whether a renderer contains (or owns) a display object.
ListBase
 Inherited
Returns the index of the item in the data provider of the item being rendered by this item renderer.
ListBase
 Inherited
itemToDataTip(data:Object):String
Returns the dataTip string the renderer would display for the given data object based on the dataTipField and dataTipFunction properties.
ListBase
 Inherited
itemToIcon(data:Object):Class
Returns the class for an icon, if any, for a data item, based on the iconField and iconFunction properties.
ListBase
 Inherited
Returns the item renderer for a given item in the data provider, if there is one.
ListBase
 Inherited
itemToLabel(data:Object):String
Returns the string the renderer would display for the given data object based on the labelField and labelFunction properties.
ListBase
 Inherited
localToContent(point:Point):Point
Converts a Point object from local to content coordinates.
UIComponent
 Inherited
matchesCSSState(cssState:String):Boolean
Returns true if cssState matches currentCSSState.
UIComponent
 Inherited
matchesCSSType(cssType:String):Boolean
Determines whether this instance is the same as, or is a subclass of, the given type.
UIComponent
 Inherited
measureHeightOfItems(index:int = -1, count:int = 0):Number
Measures a set of items from the data provider using the current item renderer and returns the sum of the heights of those items.
ListBase
 Inherited
measureHTMLText(htmlText:String):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
 Inherited
measureText(text:String):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
 Inherited
measureWidthOfItems(index:int = -1, count:int = 0):Number
Measures a set of items from the data provider using the current item renderer and returns the maximum width found.
ListBase
 Inherited
move(x:Number, y:Number):void
Moves the component to a specified position within its parent.
UIComponent
  
nextPage():void
Puts the next set of data rows in view; that is, it sets the PrintDataGrid verticalScrollPosition property to equal verticalScrollPosition + (number of scrollable rows).
PrintDataGrid
 Inherited
notifyStyleChangeInChildren(styleProp:String, recursive:Boolean):void
Propagates style changes to the children.
UIComponent
 Inherited
owns(child:DisplayObject):Boolean
Returns true if the chain of owner properties points from child to this UIComponent.
UIComponent
 Inherited
parentChanged(p:DisplayObjectContainer):void
Called by Flex when a UIComponent object is added to or removed from a parent.
UIComponent
 Inherited
Prepares an IFlexDisplayObject for printing.
UIComponent
 Inherited
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
 Inherited
registerEffects(effects:Array):void
For each effect event, registers the EffectManager as one of the event listeners.
UIComponent
 Inherited
removeDataEffectItem(item:Object):void
Removes an item renderer if a data change effect is running.
ListBase
 Inherited
Removes a non-visual style client from this component instance.
UIComponent
 Inherited
replayAutomatableEvent(event:Event):Boolean
Replays the specified event.
UIComponent
 Inherited
resolveAutomationIDPart(criteria:Object):Array
Resolves a child by using the id provided.
UIComponent
 Inherited
[static] Resumes the background processing of methods queued by callLater(), after a call to suspendBackgroundProcessing().
UIComponent
 Inherited
scrollToIndex(index:int):Boolean
Ensures that the data provider item at the given index is visible.
ListBase
 Inherited
setActualSize(w:Number, h:Number):void
Sizes the object.
UIComponent
 Inherited
setConstraintValue(constraintName:String, value:*):void
Sets a layout constraint value, which is the same as setting the constraint style for this component.
UIComponent
 Inherited
setCurrentState(stateName:String, playTransition:Boolean = true):void
Set the current state.
UIComponent
 Inherited
setFocus():void
Sets the focus to this component.
UIComponent
 Inherited
setLayoutBoundsPosition(x:Number, y:Number, postLayoutTransform:Boolean = true):void
Sets the coordinates that the element uses to draw on screen.
UIComponent
 Inherited
setLayoutBoundsSize(width:Number, height:Number, postLayoutTransform:Boolean = true):void
Sets the layout size of the element.
UIComponent
 Inherited
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
 Inherited
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
 Inherited
setMXMLDescriptor(value:Array):void
UIComponent
 Inherited
setMXMLProperties(value:Array):void
UIComponent
 Inherited
setStyle(styleProp:String, newValue:*):void
Sets a style property on this component instance.
UIComponent
 Inherited
setVisible(value:Boolean, noEvent:Boolean = false):void
Called when the visible property changes.
UIComponent
 Inherited
styleChanged(styleProp:String):void
Detects changes to style properties.
UIComponent
 Inherited
Flex calls the stylesInitialized() method when the styles for a component are first initialized.
UIComponent
 Inherited
[static] Blocks the background processing of methods queued by callLater(), until resumeBackgroundProcessing() is called.
UIComponent
 Inherited
toString():String
[override] Returns a string indicating the location of this object within the hierarchy of DisplayObjects in the Application.
FlexSprite
 Inherited
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
 Inherited
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
 Inherited
unconstrainRenderer(item:Object):void
Called by an UnconstrainItemAction effect as part of a data change effect if the item renderers corresponding to certain data items need to move outside the normal positions of item renderers in the control.
ListBase
 Inherited
Validates the position and size of children and draws other visuals.
UIComponent
 Inherited
Validate and update the properties and layout of this object and redraw it, if necessary.
UIComponent
 Inherited
Used by layout logic to validate the properties of a component by calling the commitProperties() method.
UIComponent
 Inherited
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
 Inherited
Handles both the valid and invalid events from a validator assigned to this component.
UIComponent
 Inherited
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
Protected Methods
 MethodDefined By
 Inherited
addDragData(dragSource:Object):void
Adds the selected items to the DragSource object as part of a drag-and-drop operation.
ListBase
 Inherited
addMXMLChildren(comps:Array):void
UIComponent
 Inherited
Adds a renderer to the recycled renderer list, making it invisible and cleaning up references to it.
ListBase
 Inherited
Add a blank row to the beginning of the arrays that store references to the rows.
ListBase
 Inherited
adjustFocusRect(obj:DisplayObject = null):void
Adjust the focus rectangle.
UIComponent
 Inherited
adjustListContent(unscaledWidth:Number = -1, unscaledHeight:Number = -1):void
[override] Called from the updateDisplayList() method to adjust the size and position of listContent.
DataGrid
 Inherited
adjustRow(contentHolder:ListBaseContentHolder, rowNum:int, yy:Number, hh:Number):void
Adjusts the size and positions of the renderers for the given rowNum, row position and height.
DataGridBase
 Inherited
Commits the computed matrix built from the combination of the layout matrix and the transform offsets to the flash displayObject's transform.
UIComponent
 Inherited
applySelectionEffect(indicator:Sprite, uid:String, itemRenderer:IListItemRenderer):void
Sets up the effect for applying the selection indicator.
ListBase
 Inherited
This is an internal method used by the Flex framework to support the Dissolve effect.
UIComponent
 Inherited
calculateDropIndicatorY(rowCount:Number, rowNum:int):Number
Calculates the y position of the drop indicator when performing a drag-and-drop operation.
ListBase
 Inherited
calculateRowHeight(data:Object, hh:Number, skipVisible:Boolean = false):Number
Calculates the row height of columns in a row.
DataGridBase
 Inherited
Determines if the call to the measure() method can be skipped.
UIComponent
 Inherited
Performs any final processing after child objects are created.
UIComponent
 Inherited
clearCaretIndicator(indicator:Sprite, itemRenderer:IListItemRenderer):void
Clears the caret indicator into the given Sprite.
ListBase
 Inherited
clearHighlightIndicator(indicator:Sprite, itemRenderer:IListItemRenderer):void
Clears the highlight indicator in the given Sprite.
ListBase
 Inherited
Removes all selection and highlight and caret indicators.
ListBase
 Inherited
clearRow(contentHolder:ListBaseContentHolder, rowNum:int):void
Removes renderers from a row that should be empty for the given rowNum.
DataGridBase
 Inherited
clearSelected(transition:Boolean = false):void
Clears the set of selected items and removes all graphics depicting the selected state of those items.
ListBase
 Inherited
Removes column header separators that the user normally uses to resize columns.
DataGrid
 Inherited
Empty the visibleData hash table.
ListBase
 Inherited
collectionChangeHandler(event:Event):void
Handles CollectionEvents dispatched from the data provider as the data changes.
ListBase
 Inherited
[override] Calculates the column width and row height and number of rows and columns based on whether properties like columnCount columnWidth, rowHeight and rowCount were explicitly set.
ListBase
 Inherited
Configures the ScrollBars based on the number of rows and columns and viewable rows and columns.
ListBase
 Inherited
copyItemWithUID(item:Object):Object
Makes a deep copy of the object by calling the ObjectUtil.copy() method, and replaces the copy's uid property (if present) with a new value by calling the UIDUtil.createUID() method.
ListBase
 Inherited
copySelectedItems(useDataField:Boolean = true):Array
Copies the selected items in the order that they were selected.
ListBase
 Inherited
Creates the border for this component.
ScrollControlBase
 Inherited
[override] Creates objects that are children of this ListBase; in this case, the listContent object that will hold all the item renderers.
ListBase
 Inherited
createInFontContext(classObj:Class):Object
Creates a new object using a context based on the embedded font being used.
UIComponent
 Inherited
createInModuleContext(moduleFactory:IFlexModuleFactory, className:String):Object
Creates the object using a given moduleFactory.
UIComponent
 Inherited
destroyRow(i:int, numCols:int):void
Recycle a row that is no longer needed, and remove its indicators.
ListBase
 Inherited
dispatchPropertyChangeEvent(prop:String, oldValue:*, value:*):void
Helper method for dispatching a PropertyChangeEvent when a property is updated.
UIComponent
 Inherited
The default handler for the dragStart event.
ListBase
 Inherited
drawColumnBackground(s:Sprite, columnIndex:int, color:uint, column:DataGridColumn):void
Draws a column background for a column with the suggested color.
DataGrid
 Inherited
Draws the background of the headers into the given UIComponent.
DataGrid
 Inherited
drawHorizontalLine(s:Sprite, rowIndex:int, color:uint, y:Number):void
Draws a line between rows.
DataGrid
 Inherited
drawItem(item:IListItemRenderer, selected:Boolean = false, highlighted:Boolean = false, caret:Boolean = false, transition:Boolean = false):void
Draws the renderer with indicators that it is highlighted, selected, or the caret.
ListBase
 Inherited
Draw lines between columns, and column backgrounds.
DataGrid
 Inherited
drawLinesAndColumnGraphics(contentHolder:ListBaseContentHolder, visibleColumns:Array, separators:Object):void
Draw lines between columns, and column backgrounds.
DataGrid
 Inherited
drawRowBackground(s:Sprite, rowIndex:int, y:Number, height:Number, color:uint, dataIndex:int):void
Draws a row background at the position and height specified using the color specified.
DataGrid
 Inherited
Draws any alternating row colors, borders and backgrounds for the rows.
ListBase
 Inherited
Creates and displays the column header separators that the user normally uses to resize columns.
DataGrid
 Inherited
drawVerticalLine(s:Sprite, colIndex:int, color:uint, x:Number):void
Draw lines between columns.
DataGrid
 Inherited
drawVisibleItem(uid:String, selected:Boolean = false, highlighted:Boolean = false, caret:Boolean = false, transition:Boolean = false):void
Draws an item if it is visible.
DataGridBase
 Inherited
findKey(eventCode:int):Boolean
Tries to find the next item in the data provider that starts with the character in the eventCode parameter.
ListBase
 Inherited
Cleans up after a data change effect has finished running by restoring the original collection and iterator and removing any cached values used by the effect.
ListBase
 Inherited
[override] Sets selected items based on the caretIndex and anchorIndex properties.
DataGridBase
 Inherited
focusInHandler(event:FocusEvent):void
The event handler called when a UIComponent object gets focus.
UIComponent
 Inherited
focusOutHandler(event:FocusEvent):void
The event handler called when a UIComponent object loses focus.
UIComponent
 Inherited
generateMXMLAttributes(data:Array):void
UIComponent
 Inherited
generateMXMLInstances(document:Object, data:Array, recursive:Boolean = true):void
UIComponent
 Inherited
generateMXMLObject(document:Object, data:Array):Object
UIComponent
 Inherited
Retrieves an already-created item renderer not currently in use.
ListBase
 Inherited
indexToColumn(index:int):int
The column for the data provider item at the given index.
ListBase
 Inherited
indexToRow(index:int):int
The row for the data provider item at the given index.
ListBase
 Inherited
Initializes the implementation and storage of some of the less frequently used advanced layout features of a component.
UIComponent
 Inherited
Finalizes the initialization of this component.
UIComponent
 Inherited
Initializes this component's accessibility code.
UIComponent
 Inherited
initiateDataChangeEffect(unscaledWidth:Number, unscaledHeight:Number):void
Initiates a data change effect when there have been changes in the data provider.
ListBase
 Inherited
Helper method to invalidate parent size and display list if this object affects its layout (includeInLayout is true).
UIComponent
 Inherited
isOurFocus(target:DisplayObject):Boolean
Typically overridden by components containing UITextField objects, where the UITextField object gets focus.
UIComponent
 Inherited
isRendererUnconstrained(item:Object):Boolean
Returns true if an item renderer is no longer being positioned by the list's layout algorithm while a data change effect is running as a result of a call to the unconstrainRenderer() method.
ListBase
 Inherited
[override] Returns a Point object that defines the columnIndex and rowIndex properties of an item renderer.
DataGridBase
 Inherited
itemToUID(data:Object):String
Determines the UID for a data provider item.
ListBase
 Inherited
keyDownHandler(event:KeyboardEvent):void
The event handler called for a keyDown event.
UIComponent
 Inherited
keyUpHandler(event:KeyboardEvent):void
The event handler called for a keyUp event.
UIComponent
 Inherited
layoutChrome(unscaledWidth:Number, unscaledHeight:Number):void
Responds to size changes by setting the positions and sizes of this control's borders.
ScrollControlBase
 Inherited
layoutColumnItemRenderer(c:DataGridColumn, item:IListItemRenderer, xx:Number, yy:Number):Point
Sizes and temporarily positions an itemRenderer for a column, returning its size as a Point.
DataGridBase
 Inherited
makeListData(data:Object, uid:String, rowNum:int, columnNum:int, column:DataGridColumn):BaseListData
Creates a new DataGridListData instance and populates the fields based on the input data provider item.
DataGridBase
 Inherited
makeRow(contentHolder:ListBaseContentHolder, rowNum:int, left:Number, right:Number, yy:Number, data:Object, uid:String):Number
Creates the renderers for the given rowNum, dataObject and uid.
DataGridBase
 Inherited
makeRowsAndColumns(left:Number, top:Number, right:Number, bottom:Number, firstColumn:int, firstRow:int, byCount:Boolean = false, rowsNeeded:uint = 0):Point
Make enough rows and columns to fill the area described by left, top, right, bottom.
ListBase
 Inherited
measure():void
[override] Calculates the measured width and height of the component based on the rowCount, columnCount, rowHeight and columnWidth properties.
ListBase
 Inherited
moveIndicatorsHorizontally(uid:String, moveBlockDistance:Number):void
Move the selection and highlight indicators horizontally.
ListBase
 Inherited
moveIndicatorsVertically(uid:String, moveBlockDistance:Number):void
Move the selection and highlight indicators vertically.
ListBase
 Inherited
moveRowVertically(i:int, numCols:int, moveBlockDistance:Number):void
Move a row vertically, and update the rowInfo record.
ListBase
 Inherited
Prepares the data effect for the collection event.
ListBase
 Inherited
prepareRowArray(contentHolder:ListBaseContentHolder, rowNum:int):void
Ensures that there is a slot in the row arrays for the given row number.
DataGridBase
 Inherited
Called by the updateDisplayList() method to remove existing item renderers and clean up various caching structures when the renderer changes.
ListBase
 Inherited
Update the keys in the visibleData hash table.
ListBase
 Inherited
Removes extra row from the end of the contentHolder.
DataGridBase
 Inherited
Remove a row from the arrays that store references to the row.
ListBase
 Inherited
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
 Inherited
restoreRowArrays(modDeltaPos:int):void
Remove the requested number of rows from the beginning of the arrays that store references to the rows.
ListBase
 Inherited
roomForScrollBar(bar:ScrollBar, unscaledWidth:Number, unscaledHeight:Number):Boolean
Determines if there is enough space in this component to display a given scrollbar.
ScrollControlBase
 Inherited
scrollHandler(event:Event):void
Default event handler for the scroll event.
ScrollControlBase
 Inherited
scrollHorizontally(pos:int, deltaPos:int, scrollUp:Boolean):void
Adjusts the renderers in response to a change in scroll position.
ListBase
 Inherited
scrollPositionToIndex(horizontalScrollPosition:int, verticalScrollPosition:int):int
[override] Returns the data provider index for the item at the first visible row and column for the given scroll positions.
DataGrid
 Inherited
scrollVertically(pos:int, deltaPos:int, scrollUp:Boolean):void
[override] Adjusts the renderers in response to a change in scroll position.
DataGrid
 Inherited
The default failure handler when a seek fails due to a page fault.
ListBase
 Inherited
The default result handler when a seek fails due to a page fault.
ListBase
 Inherited
seekPositionSafely(index:int):Boolean
Seek to a position, and handle an ItemPendingError if necessary.
ListBase
 Inherited
setRowCount(v:int):void
Sets the rowCount property without causing invalidation or setting the explicitRowCount property, which permanently locks in the number of rows.
ListBase
 Inherited
setRowHeight(v:Number):void
Sets the rowHeight property without causing invalidation or setting of explicitRowHeight which permanently locks in the height of the rows.
ListBase
 Inherited
setRowInfo(contentHolder:ListBaseContentHolder, rowNum:int, yy:Number, hh:Number, uid:String):void
Sets the rowInfo for the given rowNum, row position and height.
DataGridBase
 Inherited
setStretchXY(stretchX:Number, stretchY:Number):void
Specifies a transform stretch factor in the horizontal and vertical direction.
UIComponent
 Inherited
setupColumnItemRenderer(c:DataGridColumn, contentHolder:ListBaseContentHolder, rowNum:int, colNum:int, data:Object, uid:String):IListItemRenderer
Sets up an item renderer for a column and put it in the listItems array at the requested position.
DataGridBase
 Inherited
shiftRow(oldIndex:int, newIndex:int, numCols:int, shiftItems:Boolean):void
Shift a row in the arrays that reference rows.
ListBase
 Inherited
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
 Inherited
sumRowHeights(startRowIdx:int, endRowIdx:int):Number
Determine the height of the requested set of rows.
ListBase
 Inherited
truncateRowArrays(numRows:int):void
Remove all remaining rows from the end of the arrays that store references to the rows.
ListBase
 Inherited
Find an item renderer based on its UID if it is visible.
ListBase
 Inherited
updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
[override] Adds or removes item renderers if the number of displayable items changed.
ListBase
 Inherited
updateList():void
Refreshes all rows.
ListBase
 Inherited
Redraws the renderer synchronously.
DataGridBase
Events
 Event Summary Defined By
 InheritedDispatched when the component is added to a container as a content child by using the addChild(), addChildAt(), addElement(), or addElementAt() method.UIComponent
 InheritedDispatched when the selectedIndex or selectedItem property changes as a result of user interaction.ListBase
 InheritedDispatched when a user changes the width of a column, indicating that the amount of data displayed in that column may have changed.DataGrid
 InheritedDispatched when the component has finished its construction, property processing, measuring, layout, and drawing.UIComponent
 InheritedDispatched after the view state has changed.UIComponent
 InheritedDispatched after the currentState property changes, but before the view state changes.UIComponent
 InheritedDispatched when the data property changes.ListBase
 InheritedDispatched by the drag initiator when starting a drag operation.UIComponent
 InheritedDispatched after an effect is stopped, which happens only by a call to stop() on the effect.UIComponent
 InheritedDispatched after the component has entered a view state.UIComponent
 InheritedDispatched just before the component exits a view state.UIComponent
 InheritedDispatched when the user releases the mouse button on a column header after having dragged the column to a new location resulting in shifting the column to a new index.DataGrid
 InheritedDispatched when an object's state changes from visible to invisible.UIComponent
 InheritedDispatched when the component has finished its construction and has all initialization properties set.UIComponent
 InheritedDispatched when a component is monitored by a Validator and the validation failed.UIComponent
 InheritedDispatched when the item editor has just been instantiated.DataGrid
 InheritedDispatched when the object has moved.UIComponent
 InheritedDispatched at the beginning of the component initialization sequence.UIComponent
 InheritedDispatched when the component is removed from a container as a content child by using the removeChild(), removeChildAt(), removeElement(), or removeElementAt() method.UIComponent
 InheritedDispatched when the component is resized.UIComponent
 InheritedDispatched when the content is scrolled.ScrollControlBase
 InheritedDispatched when an object's state changes from invisible to visible.UIComponent
 InheritedDispatched after the component has entered a new state and any state transition animation to that state has finished playing.UIComponent
 InheritedDispatched when a component interrupts a transition to its current state in order to switch to a new state.UIComponent
 InheritedA non-cancellable event, dispatched by a component when it is done responding to a touch interaction user gesture.UIComponent
 InheritedA non-cancellable event, dispatched by a component when it starts responding to a touch interaction user gesture.UIComponent
 InheritedA cancellable event, dispatched by a component in an attempt to respond to a touch interaction user gesture.UIComponent
 InheritedDispatched when an object has had its commitProperties(), measure(), and updateDisplayList() methods called (if needed).UIComponent
 InheritedDispatched when a component is monitored by a Validator and the validation succeeded.UIComponent
 InheritedDispatched when values are changed programmatically or by user interaction.UIComponent
Styles
 Style Description Defined By
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: spark
Accent color used by component skins.
ScrollControlBase
 InheritedType: Array Format: Color CSS Inheritance: yes
The colors to use for the backgrounds of the items in the list.
ListBase
 InheritedType: Number CSS Inheritance: no Theme: halo
Alpha level of the color defined by the backgroundColor property, of the image or SWF file defined by the backgroundImage style.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: no Theme: halo
Background color of a component.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: halo
Background color of the component when it is disabled.
ScrollControlBase
 InheritedType: Object Format: File CSS Inheritance: no Theme: halo
Background image of a component.
ScrollControlBase
 InheritedType: String CSS Inheritance: no Theme: halo
Scales the image specified by backgroundImage to different percentage sizes.
ScrollControlBase
 InheritedType: String CSS Inheritance: no
The vertical distance in pixels from the top edge of the content area to the control's baseline position.
UIComponent
 InheritedType: Number CSS Inheritance: no Theme: spark
Alpha of the border.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: no Theme: halo, spark
Color of the border.
ScrollControlBase
 InheritedType: String CSS Inheritance: no Theme: halo
Bounding box sides.
ScrollControlBase
 InheritedType: Class CSS Inheritance: no
The border skin class of the component.
ScrollControlBase
 InheritedType: String CSS Inheritance: no
Bounding box style.
ScrollControlBase
 InheritedType: Number Format: Length CSS Inheritance: no Theme: halo
Bounding box thickness.
ScrollControlBase
 InheritedType: Boolean CSS Inheritance: no Theme: spark
Visibility of the border.
ScrollControlBase
 InheritedType: String CSS Inheritance: no
The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area.
UIComponent
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: spark
The main color for a component.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes
Color of text in the component, including the component label.
ScrollControlBase
 InheritedType: Number CSS Inheritance: yes Theme: spark
The alpha of the content background for this component.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: spark
Color of the content area of the component.
ScrollControlBase
 InheritedType: Class CSS Inheritance: no
Name of the class of the itemEditor to be used if one is not specified for a column.
DataGrid
 InheritedType: Class CSS Inheritance: no
Name of the class of the itemRenderer to be used if one is not specified for a column or its header.
DataGrid
 InheritedType: String CSS Inheritance: yes
The directionality of the text displayed by the component.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes
Color of text in the component if it is disabled.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: halo
The color for the icon in a disabled skin.
DataGrid
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: halo
Color of the drop shadow.
ScrollControlBase
 InheritedType: Boolean CSS Inheritance: no Theme: halo
Boolean property that specifies whether the component has a visible drop shadow.
ScrollControlBase
 InheritedType: Boolean CSS Inheritance: no Theme: spark
Boolean property that specifies whether the component has a visible drop shadow.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes
Color of the component highlight when validation fails.
UIComponent
 InheritedType: Number CSS Inheritance: no
Specifies the alpha transparency value of the focus skin.
ScrollControlBase
 InheritedType: String CSS Inheritance: no
Blend mode used by the focus rectangle.
UIComponent
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: spark
Color of focus ring when the component is in focus.
ScrollControlBase
 InheritedType: String CSS Inheritance: no
Specifies which corners of the focus rectangle should be rounded.
ScrollControlBase
 InheritedType: Class CSS Inheritance: no
Skin used to draw the focus rectangle.
UIComponent
 InheritedType: Number Format: Length CSS Inheritance: no
Thickness, in pixels, of the focus rectangle outline.
UIComponent
 InheritedType: String CSS Inheritance: yes
Sets the antiAliasType property of internal TextFields.

See also

flash.text.TextField
flash.text.AntiAliasType
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Name of the font to use.
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Sets the gridFitType property of internal TextFields that represent text in Flex controls.

See also

flash.text.TextField
flash.text.GridFitType
ScrollControlBase
 InheritedType: Number CSS Inheritance: yes
Sets the sharpness property of internal TextFields that represent text in Flex controls.

See also

flash.text.TextField
ScrollControlBase
 InheritedType: Number Format: Length CSS Inheritance: yes
Height of the text, in pixels.
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Determines whether the text is italic font.
ScrollControlBase
 InheritedType: Number CSS Inheritance: yes
Sets the thickness property of internal TextFields that represent text in Flex controls.

See also

flash.text.TextField
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Determines whether the text is boldface.
ScrollControlBase
 InheritedType: Class CSS Inheritance: no
The class to use as the skin that defines the appearance of the background of the column headers in a DataGrid control.
DataGrid
 InheritedType: Array Format: Color CSS Inheritance: yes Theme: halo
An array of two colors used to draw the header background gradient.
DataGrid
 InheritedType: Class CSS Inheritance: no
The class to use as the skin that defines the appearance of the separator between column headers in a DataGrid control.
DataGrid
 InheritedType: String CSS Inheritance: no
The name of a CSS style declaration for controlling other aspects of the appearance of the column headers.
DataGrid
 InheritedType: String CSS Inheritance: no
The horizontal distance in pixels from the center of the component's content area to the center of the component.
UIComponent
 InheritedType: uint Format: Color CSS Inheritance: yes
The color of the horizontal grid lines.
DataGrid
 InheritedType: Boolean CSS Inheritance: no
A flag that indicates whether to show horizontal grid lines between the rows.
DataGrid
 InheritedType: Class CSS Inheritance: no
The class to use as the skin that defines the appearance of the separator between the locked and unlocked rows in a DataGrid control.
DataGrid
 InheritedType: Class CSS Inheritance: no
The class to use as the skin that defines the appearance of the separator between rows in a DataGrid control.
DataGrid
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: halo
The color for the icon in a skin.
DataGrid
 InheritedType: String CSS Inheritance: yes
The primary interaction mode for this component.

See also

UIComponent
 InheritedType: Boolean CSS Inheritance: yes
A Boolean value that indicates whether kerning is enabled (true) or disabled (false).
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Specifies the desired layout direction of a component.

See also

UIComponent
 InheritedType: Number Format: Length CSS Inheritance: yes
Additional vertical space between lines of text.
ScrollControlBase
 InheritedType: String CSS Inheritance: no
The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area.
UIComponent
 InheritedType: Number CSS Inheritance: yes
The number of additional pixels to appear between each character.
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
The locale of the text displayed by this component.
ScrollControlBase
 InheritedType: Number Format: Length CSS Inheritance: no
The number of pixels between the bottom of the row and the bottom of the renderer in the row.
ListBase
 InheritedType: Number Format: Length CSS Inheritance: no
Number of pixels between the component's left border and the left edge of its content area.
ListBase
 InheritedType: Number Format: Length CSS Inheritance: no
Number of pixels between the component's right border and the right edge of its content area.
ListBase
 InheritedType: Number Format: Length CSS Inheritance: no
The number of pixels between the top of the row and the top of the renderer in the row.
ListBase
 InheritedType: String CSS Inheritance: no
The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area.
UIComponent
 InheritedType: String CSS Inheritance: no Theme: halo
Direction of the drop shadow.
ScrollControlBase
 InheritedType: Number Format: Length CSS Inheritance: no Theme: halo
Distance of the drop shadow.
ScrollControlBase
 InheritedType: Boolean CSS Inheritance: yes
Show the error border or skin when this component is invalid.
UIComponent
 InheritedType: Boolean CSS Inheritance: yes
Show the error tip when this component is invalid and the user rolls over it.
UIComponent
 InheritedType: Class CSS Inheritance: no
The class to use as the skin for the arrow that indicates the column sort direction.
DataGrid
 InheritedType: Class CSS Inheritance: no
The class to use as the skin for the cursor that indicates that a column can be resized.
DataGrid
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: spark
Color of any symbol of a component.
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Alignment of text within a container.
ScrollControlBase
 InheritedType: String CSS Inheritance: yes
Determines whether the text is underlined.
ScrollControlBase
 InheritedType: Class CSS Inheritance: no
The class implementing IUITextField that is used by this component to render text.
ScrollControlBase
 InheritedType: Number Format: Length CSS Inheritance: yes
Offset of first line of text from the left side of the container, in pixels.
ScrollControlBase
 InheritedType: uint Format: Color CSS Inheritance: yes Theme: halo
Theme color of a component.
UIComponent
 InheritedType: String CSS Inheritance: no
The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area.
UIComponent
 InheritedType: String CSS Inheritance: no
The vertical alignment of a renderer in a row.
ListBase
 InheritedType: String CSS Inheritance: no
The vertical distance in pixels from the center of the component's content area to the center of the component.
UIComponent
 InheritedType: uint Format: Color CSS Inheritance: yes
The color of the vertical grid lines.
DataGrid
 InheritedType: Boolean CSS Inheritance: no
A flag that indicates whether to show vertical grid lines between the columns.
DataGrid
 InheritedType: Class CSS Inheritance: no
The class to use as the skin that defines the appearance of the separator between the locked and unlocked columns in a DataGrid control.
DataGrid
 InheritedType: Class CSS Inheritance: no
The class to use as the skin that defines the appearance of the separators between columns in a DataGrid control.
DataGrid
Public Constants
 ConstantDefined By
 InheritedDEFAULT_MAX_HEIGHT : Number = 10000
[static] The default value for the maxHeight property.
UIComponent
 InheritedDEFAULT_MAX_WIDTH : Number = 10000
[static] The default value for the maxWidth property.
UIComponent
 InheritedDEFAULT_MEASURED_HEIGHT : Number = 22
[static] The default value for the measuredHeight property.
UIComponent
 InheritedDEFAULT_MEASURED_MIN_HEIGHT : Number = 22
[static] The default value for the measuredMinHeight property.
UIComponent
 InheritedDEFAULT_MEASURED_MIN_WIDTH : Number = 40
[static] The default value for the measuredMinWidth property.
UIComponent
 InheritedDEFAULT_MEASURED_WIDTH : Number = 160
[static] The default value for the measuredWidth property.
UIComponent
Property Detail
currentPageHeightproperty
currentPageHeight:Number  [read-only]

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

The height of PrintDataGrid that would be, if sizeToPage property is true and PrintDataGrid displays only completely viewable rows and no partial rows. If sizeToPage property is true, the value of this property equals the height property.


Implementation
    public function get currentPageHeight():Number
originalHeightproperty 
originalHeight:Number  [read-only]

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

The height of PrintDataGrid as set by the user. If the sizeToPage property is false, the value of this property equals the height property.


Implementation
    public function get originalHeight():Number
sizeToPageproperty 
public var sizeToPage:Boolean = true

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

If true, the PrintDataGrid readjusts its height to display only completely viewable rows.

validNextPageproperty 
validNextPage:Boolean  [read-only]

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

Indicates the data provider contains additional data rows that follow the rows that the PrintDataGrid control currently displays.


Implementation
    public function get validNextPage():Boolean
Constructor Detail
PrintDataGrid()Constructor
public function PrintDataGrid()

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

Constructor.

Constructs a DataGrid without scrollbars or user interactivity: column sorting, resizing, drag scrolling, selection, or keyboard interaction. The default height is 100% of the container height, or the height required to display all the dataProvider rows, whichever is smaller.

Method Detail
nextPage()method
public function nextPage():void

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

Puts the next set of data rows in view; that is, it sets the PrintDataGrid verticalScrollPosition property to equal verticalScrollPosition + (number of scrollable rows).

Examples
FormPrintHeader.mxml
<?xml version="1.0"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->
<!-- Custom control for the header area of the printed page. -->
<s:VGroup name="FormPrintHeader"
        xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        width="60%"
        horizontalAlign="right" >

    <s:Label text="This is a placeholder for first page contents"/>

</s:VGroup>
FormPrintFooter.mxml
<?xml version="1.0"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->
<!-- Custom control for the footer area of the printed page. -->
<s:VGroup name="FormPrintFooter"
        xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        width="60%"
        horizontalAlign="right" >

    <!-- Declare and initialize the product total variable. -->
    <fx:Script>
        <![CDATA[
            [Bindable]
            public var pTotal:Number = 0;
        ]]>
    </fx:Script>

    <s:Label text="Product Total: {pTotal}"/>

</s:VGroup>
FormPrintView.mxml
<?xml version="1.0"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->
<!-- Custom control to print the Halo DataGrid control on multiple pages. -->
<s:VGroup name="FormPrintView"
        xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        xmlns:mx="library://ns.adobe.com/flex/mx"
        xmlns="*">

    <fx:Script>
        <![CDATA[
            import mx.core.*;

            // Declare and initialize the variables used in the component.
            // The application sets the actual prodTotal value.
            [Bindable]
            public var pageNumber:Number = 1;

            [Bindable]
            public var prodTotal:Number = 0;

            // Control the page contents by selectively hiding the header and
            // footer based on the page type.
            public function showPage(pageType:String):void {
                if (pageType == "first" || pageType == "middle") {
                    // Hide the footer.
                    footer.includeInLayout = false;
                    footer.visible = false;
                }
                if (pageType == "middle" || pageType == "last") {
                    // The header won't be used again; hide it.
                    header.includeInLayout = false;
                    header.visible = false;
                }
                if (pageType == "last") {
                    // Show the footer.
                    footer.includeInLayout = true;
                    footer.visible = true;
                }
                //Update the DataGrid layout to reflect the results.
                validateNow();
            }
        ]]>
    </fx:Script>

    <!-- The template for the printed page, with the contents for all pages. -->
    <s:VGroup width="80%" horizontalAlign="left">
        <s:Label text="Page {pageNumber}"/>
    </s:VGroup>

    <FormPrintHeader id="header" />

    <!-- The data grid. The sizeToPage property is true by default, so the last
        page has only as many grid rows as are needed for the data. -->
    <mx:PrintDataGrid id="myDataGrid" width="60%" height="100%">
        <!-- Specify the columns to ensure that their order is correct. -->
        <mx:columns>
            <mx:DataGridColumn dataField="Index" />
            <mx:DataGridColumn dataField="Qty" />
        </mx:columns>
    </mx:PrintDataGrid>

    <!-- Create a FormPrintFooter control and set its prodTotal variable. -->
    <FormPrintFooter id="footer" pTotal="{prodTotal}" />

</s:VGroup>
PrintDataGridExample.mxml
<?xml version="1.0"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->
<!-- Main application to print a Halo DataGrid control on multiple pages. -->
<s:Application name="PrintDataGridExample.mxml"
        xmlns:fx="http://ns.adobe.com/mxml/2009"
        xmlns:s="library://ns.adobe.com/flex/spark"
        xmlns:mx="library://ns.adobe.com/flex/mx"
        initialize="initData();">

    <fx:Script>
        <![CDATA[

        import mx.printing.*;
        import mx.collections.ArrayCollection;
        import FormPrintView;
        import mx.core.FlexGlobals;

        // Declare variables and initialize simple variables.
        [Bindable]
        public var dgProvider:ArrayCollection;
        public var footerHeight:Number = 20;
        public var prodIndex:Number;
        public var prodTotal:Number = 0;

        // Data initialization.
        public function initData():void {
            // Create the data provider for the DataGrid control.
            dgProvider = new ArrayCollection;
        }

        // Fill the dgProvider ArrayCollection with the specified items.
        public function setdgProvider(items:int):void {
            prodIndex=1;
            dgProvider.removeAll();
            for (var z:int=0; z<items; z++) {
                var prod1:Object = {};
                prod1.Qty = prodIndex * 7;
                prod1.Index = prodIndex++;
                prodTotal += prod1.Qty;
                dgProvider.addItem(prod1);
            }
        }

        // The function to print the output.
        public function doPrint():void {
            var printJob:FlexPrintJob = new FlexPrintJob();
            if (printJob.start()) {
                // Create a FormPrintView control as a child of the current view.
                var thePrintView:FormPrintView = new FormPrintView();
                FlexGlobals.topLevelApplication.addElement(thePrintView);

                //Set the print view properties.
                thePrintView.width=printJob.pageWidth;
                thePrintView.height=printJob.pageHeight;
                thePrintView.prodTotal = prodTotal;
                // Set the data provider of the FormPrintView component's data grid
                // to be the data provider of the displayed data grid.
                thePrintView.myDataGrid.dataProvider = myDataGrid.dataProvider;
                // Create a single-page image.
                thePrintView.showPage("single");
                // If the print image's data grid can hold all the provider's rows,
                // add the page to the print job.
                if (!thePrintView.myDataGrid.validNextPage)  {
                    printJob.addObject(thePrintView);
                }
                // Otherwise, the job requires multiple pages.
                else {
                    // Create the first page and add it to the print job.
                    thePrintView.showPage("first");
                    printJob.addObject(thePrintView);
                    thePrintView.pageNumber++;
                    // Loop through the following code until all pages are queued.
                    while (true) {
                        // Move the next page of data to the top of the print grid.
                        thePrintView.myDataGrid.nextPage();
                        thePrintView.showPage("last");
                        // If the page holds the remaining data, or if the last page
                        // was completely filled by the last grid data, queue it for printing.
                        // Test if there is data for another PrintDataGrid page.
                        if (!thePrintView.myDataGrid.validNextPage) {
                            // This is the last page; queue it and exit the print loop.
                            printJob.addObject(thePrintView);
                            break;
                        } else {
                            // This is not the last page. Queue a middle page.
                            thePrintView.showPage("middle");
                            printJob.addObject(thePrintView);
                            thePrintView.pageNumber++;
                        }
                    }
                }
                // All pages are queued; remove the FormPrintView control to free memory.
                FlexGlobals.topLevelApplication.removeElement(thePrintView);
            }
            // Send the job to the printer.
            printJob.send();
        }
        ]]>
    </fx:Script>

    <s:Panel title="DataGrid Printing Example"
            width="75%" height="75%"
            horizontalCenter="0" verticalCenter="0">
        <s:VGroup left="10" right="10" top="10" bottom="10">
            <mx:DataGrid id="myDataGrid" dataProvider="{dgProvider}">
                <mx:columns>
                    <mx:DataGridColumn dataField="Index"/>
                    <mx:DataGridColumn dataField="Qty"/>
                </mx:columns>
            </mx:DataGrid>

            <s:Label width="100%" color="blue"
                text="Specify the number of lines and click Fill Grid first. Then you can click Print."/>

            <s:TextInput id="dataItems" text="35"/>

            <s:HGroup>
                <s:Button id="setDP" label="Fill Grid" click="setdgProvider(int(dataItems.text));"/>
                <s:Button id="printDG" label="Print" click="doPrint();"/>
            </s:HGroup>
        </s:VGroup>
    </s:Panel>

</s:Application>