| Pakket | mx.controls |
| Klasse | public class DataGrid |
| Overerving | DataGrid  DataGridBase ListBase ScrollControlBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Implementatie | IIMESupport |
| Subklassen | FileSystemDataGrid, PrintDataGrid |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
 | spark.components.DataGrid |
The
DataGrid control is like a List except that it can
show more than one column of data making it suited for showing
objects with multiple properties.
The DataGrid control provides the following features:
- Columns of different widths or identical fixed widths
- Columns that the user can resize at runtime
- Columns that the user can reorder at runtime
- Optional customizable column headers
- Ability to use a custom item renderer for any column to display data other than text
- Support for sorting the data by clicking on a column
The DataGrid control has the following default sizing characteristics:
| Characteristic | Description |
|---|---|
| Default size | If the columns are empty, the default width is 300 pixels. If the columns contain information but define no explicit widths, the default width is 100 pixels per column. The DataGrid width is sized to fit the width of all columns, if possible. The default number of displayed rows, including the header is 7, and each row, by default, is 20 pixels high. |
| Minimum size | 0 pixels. |
| Maximum size | 5000 by 5000. |
MXML-syntaxis weergeven
MXML-syntaxis verbergen
The <mx:DataGrid> tag inherits all of the tag
attributes of its superclass, except for labelField,
iconField, and iconFunction, and adds the
following tag attributes:
<mx:DataGrid
Properties
columns="From dataProvider"
draggableColumns="true|false"
editable="false|true"
editedItemPosition="null"
horizontalScrollPosition="null"
imeMode="null"
itemEditorInstance="null"
minColumnWidth="NaN"
resizableColumns="true|false"
sortableColumns="true|false"
Styles
backgroundDisabledColor="0xEFEEEF"
columnDropIndicatorSkin="DataGridColumnDropIndicator"
columnResizeSkin="DataGridColumnResizeSkin"
disabledIconColor="0x999999"
headerColors="[#FFFFFF, #E6E6E6]"
headerDragProxyStyleName="headerDragProxyStyle"
headerSeparatorSkin="DataGridHeaderSeparator"
headerStyleName="dataGridStyles"
horizontalGridLineColor="0xF7F7F7"
horizontalGridLines="false|true"
horizontalLockedSeparatorSkin="undefined"
horizontalSeparatorSkin="undefined"
iconColor="0x111111"
rollOverColor="0xB2E1FF"
selectionColor="0x7FCEFF"
sortArrowSkin="DataGridSortArrow"
stretchCursor=""cursorStretch" symbol from the Assets.swf file"
verticalGridLineColor="0xCCCCCC"
verticalGridLines="false|true"
verticalLockedSeparatorSkin="undefined"
verticalSeparatorSkin="undefined"
Events
columnStretch="No default"
headerRelease="No default"
headerShift="No default"
itemEditBegin="No default"
itemEditBeginning="No default"
itemEditEnd="No default"
itemFocusIn="No default"
itemFocusOut="No default"
/>
The following DataGrid code sample specifies the column order:
<mx:DataGrid>
<mx:dataProvider>
<mx:Object Artist="Pavement" Price="11.99"
Album="Slanted and Enchanted"/>
<mx:Object Artist="Pavement"
Album="Brighten the Corners" Price="11.99"/>
</mx:dataProvider>
<mx:columns>
<mx:DataGridColumn dataField="Album"/>
<mx:DataGridColumn dataField="Price"/>
</mx:columns>
</mx:DataGrid>
Standaard-MXML-eigenschapdataProvider
Meer voorbeelden
Creating a Spark item renderer
for an MX DataGrid control
Creating a Spark item editor for an MX DataGrid control
Example: Using an item renderer with an MX DataGrid control
Example: Using an item editor with an MX DataGrid control
Creating a Spark item editor for an MX DataGrid control
Example: Using an item renderer with an MX DataGrid control
Example: Using an item editor with an MX DataGrid control
Verwante API-elementen
mx.controls.dataGridClasses.DataGridItemRenderer
mx.controls.dataGridClasses.DataGridColumn
mx.controls.dataGridClasses.DataGridDragProxy
mx.events.DataGridEvent
mx.controls.dataGridClasses.DataGridColumn
mx.controls.dataGridClasses.DataGridDragProxy
mx.events.DataGridEvent
Openbare eigenschappen
| Eigenschap | Gedefinieerd door | ||
|---|---|---|---|
 | accessibilityDescription : String
A convenience accessor for the description property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityEnabled : Boolean
A convenience accessor for the silent property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityImplementation : AccessibilityImplementation
De huidige toegankelijkheidsimplementatie (AccessibilityImplementation) voor deze InteractiveObject-instantie. | InteractiveObject | |
| accessibilityName : String
A convenience accessor for the name property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| accessibilityProperties : AccessibilityProperties
De huidige toegankelijkheidsopties voor dit weergaveobject. | DisplayObject | |
| accessibilityShortcut : String
A convenience accessor for the shortcut property
in this UIComponent's accessibilityProperties object. | UIComponent | |
| activeEffects : Array [alleen-lezen]
The list of effects that are currently playing on the component,
as an Array of EffectInstance instances. | UIComponent | |
| allowDragSelection : Boolean = false
A flag that indicates whether drag-selection is enabled. | ListBase | |
| allowMultipleSelection : Boolean
A flag that indicates whether you can allow more than one item to be
selected at the same time. | ListBase | |
| alpha : Number
Geeft de alpha-transparantiewaarde van het opgegeven object aan. | DisplayObject | |
| automationDelegate : Object
The delegate object that handles the automation-related functionality. | UIComponent | |
| automationEnabled : Boolean [alleen-lezen]
True if this component is enabled for automation, false
otherwise. | UIComponent | |
| automationName : String
Name that can be used as an identifier for this object. | UIComponent | |
| automationOwner : DisplayObjectContainer [alleen-lezen]
The owner of this component for automation purposes. | UIComponent | |
| automationParent : DisplayObjectContainer [alleen-lezen]
The parent of this component for automation purposes. | UIComponent | |
| automationTabularData : Object [alleen-lezen]
An implementation of the IAutomationTabularData interface, which
can be used to retrieve the data. | UIComponent | |
| automationValue : Array [alleen-lezen]
This value generally corresponds to the rendered appearance of the
object and should be usable for correlating the identifier with
the object as it appears visually within the application. | UIComponent | |
| automationVisible : Boolean [alleen-lezen]
True if this component is visible for automation, false
otherwise. | UIComponent | |
| baseline : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| baselinePosition : Number [alleen-lezen]
The y-coordinate of the baseline
of the first line of text of the component. | UIComponent | |
| blendMode : String
Een waarde uit de klasse BlendMode die opgeeft welke overvloeimodus moet worden gebruikt. | DisplayObject | |
| blendShader : Shader [alleen-schrijven]
Stelt de arcering in die moet worden gebruikt om voor- en achtergrond in elkaar te laten overvloeien. | DisplayObject | |
| borderMetrics : EdgeMetrics [alleen-lezen]
Returns an EdgeMetrics object that has four properties:
left, top, right,
and bottom. | ScrollControlBase | |
| bottom : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| buttonMode : Boolean
Geeft de knopmodus van deze sprite op. | Sprite | |
| cacheAsBitmap : Boolean
Indien ingesteld op true, plaatsen Flash-runtimes een interne bitmaprepresentatie van het weergaveobject in cache. | DisplayObject | |
| cacheAsBitmapMatrix : Matrix
Als dit Matrix-object niet null is, definieert het hoe een weergaveobject wordt gerenderd als cacheAsBitmap wordt ingesteld op true. | DisplayObject | |
| cacheHeuristic : Boolean [alleen-schrijven]
Used by Flex to suggest bitmap caching for the object. | UIComponent | |
| cachePolicy : String
Specifies the bitmap caching policy for this object. | UIComponent | |
| className : String [alleen-lezen]
The name of this instance's class, such as "Button". | UIComponent | |
| columns : Array [overschrijven]
An array of DataGridColumn objects, one for each column that
can be displayed. | DataGrid | ||
| constructor : Object
Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie. | Object | |
| contentMouseX : Number [alleen-lezen]
Returns the x position of the mouse, in the content coordinate system. | UIComponent | |
| contentMouseY : Number [alleen-lezen]
Returns the y position of the mouse, in the content coordinate system. | UIComponent | |
| contextMenu : NativeMenu
Geeft het contextmenu op dat is gekoppeld aan dit object. | InteractiveObject | |
| currentState : String
The current view state of the component. | UIComponent | |
| cursorManager : ICursorManager [alleen-lezen]
Gets the CursorManager that controls the cursor for this component
and its peers. | UIComponent | |
| data : Object
The item in the data provider this component should render when
this component is used as an item renderer or item editor. | ListBase | |
| dataProvider : Object
Set of data to be viewed. | ListBase | |
| dataTipField : String
Name of the field in the data provider items to display as the
data tip. | ListBase | |
| dataTipFunction : Function
User-supplied function to run on each item to determine its dataTip. | ListBase | |
| depth : Number
Determines the order in which items inside of containers
are rendered. | UIComponent | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| designLayer : DesignLayer
Specifies the optional DesignLayer instance associated with this visual
element. | UIComponent | |
| document : Object
A reference to the document object associated with this UIComponent. | UIComponent | |
| doubleClickEnabled : Boolean [overschrijven]
Specifies whether the UIComponent object receives doubleClick events. | UIComponent | |
| dragEnabled : Boolean
A flag that indicates whether you can drag items out of
this control and drop them on other controls. | ListBase | |
| draggableColumns : Boolean
A flag that indicates whether the user is allowed to reorder columns. | DataGrid | ||
| dragMoveEnabled : Boolean
A flag that indicates whether items can be moved instead
of just copied from the control as part of a drag-and-drop
operation. | ListBase | |
| dropEnabled : Boolean
A flag that indicates whether dragged items can be dropped onto the
control. | ListBase | |
| dropTarget : DisplayObject [alleen-lezen]
Geeft het weergaveobject op waarover de sprite wordt gesleept of waarop de sprite is neergezet. | Sprite | |
| editable : Boolean
A flag that indicates whether or not the user can edit
items in the data provider. | DataGrid | ||
| editedItemPosition : Object
The column and row index of the item renderer for the
data provider item being edited, if any. | DataGrid | ||
| editedItemRenderer : IListItemRenderer [alleen-lezen]
A reference to the item renderer
in the DataGrid control whose item is currently being edited. | DataGrid | ||
| enabled : Boolean
Whether the component can accept user interaction. | UIComponent | |
| enableIME : Boolean [alleen-lezen]
A flag that indicates whether the IME should
be enabled when the component receives focus. | DataGrid | ||
| errorString : String
The text that displayed by a component's error tip when a
component is monitored by a Validator and validation fails. | UIComponent | |
| explicitHeight : Number
Number that specifies the explicit height of the component,
in pixels, in the component's coordinates. | UIComponent | |
| explicitMaxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMaxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates. | UIComponent | |
| filters : Array
Een geïndexeerde array die elk filterobject bevat dat momenteel is gekoppeld aan het weergaveobject. | DisplayObject | |
| flexContextMenu : IFlexContextMenu
The context menu for this UIComponent. | UIComponent | |
| focusEnabled : Boolean
Indicates whether the component can receive focus when tabbed to. | UIComponent | |
| focusManager : IFocusManager
Gets the FocusManager that controls focus for this component
and its peers. | UIComponent | |
| focusPane : Sprite
The focus pane associated with this object. | UIComponent | |
| focusRect : Object
Geeft op of dit object een focusrechthoek weergeeft. | InteractiveObject | |
| fontContext : IFlexModuleFactory
The module factory that provides the font context for this component. | DataGridBase | |
| graphics : Graphics [alleen-lezen]
Geeft het object Graphics op dat bij deze sprite hoort, waarbij vectortekenopdrachten kunnen optreden. | Sprite | |
| hasFocusableChildren : Boolean
A flag that indicates whether child objects can receive focus. | UIComponent | |
| hasLayoutMatrix3D : Boolean [alleen-lezen]
Contains true if the element has 3D Matrix. | UIComponent | |
| headerHeight : Number
The height of the header cell of the column, in pixels. | DataGridBase | |
| height : Number [overschrijven]
Number that specifies the height of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| hitArea : Sprite
Wijst een andere sprite aan als raakgebied voor een sprite. | Sprite | |
| horizontalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| horizontalScrollPolicy : String
A property that indicates whether the horizontal scroll
bar is always on, always off,
or automatically changes based on the parameters passed to the
setScrollBarProperties() method. | ScrollControlBase | |
| horizontalScrollPosition : Number [overschrijven]
The offset into the content from the left edge. | DataGrid | ||
| id : String
ID of the component. | UIComponent | |
| imeMode : String
Specifies the IME (input method editor) mode. | DataGrid | ||
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container. | UIComponent | |
| inheritingStyles : Object
The beginning of this component's chain of inheriting styles. | UIComponent | |
| initialized : Boolean
A flag that determines if an object has been through all three phases
of layout: commitment, measurement, and layout (provided that any were required). | UIComponent | |
| instanceIndex : int [alleen-lezen]
The index of a repeated component. | UIComponent | |
| instanceIndices : Array
An Array containing the indices required to reference
this UIComponent object from its parent document. | UIComponent | |
| is3D : Boolean [alleen-lezen]
Contains true when the element is in 3D. | UIComponent | |
| isDocument : Boolean [alleen-lezen]
Contains true if this UIComponent instance is a document object. | UIComponent | |
| isPopUp : Boolean
Set to true by the PopUpManager to indicate
that component has been popped up. | UIComponent | |
| itemEditorInstance : IListItemRenderer
A reference to the currently active instance of the item editor,
if it exists. | DataGrid | ||
| itemRenderer : IFactory
The custom item renderer for the control. | ListBase | |
| labelFunction : Function
A user-supplied function to run on each item to determine its label. | ListBase | |
| layoutMatrix3D : Matrix3D [alleen-schrijven]
The transform matrix that is used to calculate a component's layout
relative to its siblings. | UIComponent | |
| left : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| listData : 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 | |
| liveScrolling : 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 | |
| loaderInfo : LoaderInfo [alleen-lezen]
Retourneert een object LoaderInfo dat informatie bevat over het laden van het bestand waartoe dit weergaveobject behoort. | DisplayObject | |
| lockedColumnCount : int
The index of the first column in the control that scrolls. | DataGridBase | |
| lockedRowCount : int
The index of the first row in the control that scrolls. | DataGridBase | |
| maintainProjectionCenter : Boolean
When true, the component keeps its projection matrix centered on the
middle of its bounding box. | UIComponent | |
| mask : DisplayObject
Het aanroepende weergaveobject wordt gemaskeerd door het opgegeven object mask. | DisplayObject | |
| maxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| maxHorizontalScrollPosition : Number
The maximum value for the horizontalScrollPosition property. | ScrollControlBase | |
| maxVerticalScrollPosition : Number
The maximum value for the verticalScrollPosition property. | ScrollControlBase | |
| maxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| measuredHeight : Number
The default height of the component, in pixels. | UIComponent | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels. | UIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels. | UIComponent | |
| measuredWidth : Number
The default width of the component, in pixels. | UIComponent | |
| menuSelectionMode : Boolean = false
A flag that indicates whether menu-style selection
should be used. | ListBase | |
| metaData : Object
Krijgt het metagegevensobject van de DisplayObject-instantie als de metagegevens zijn opgeslagen naast de instantie van dit DisplayObject in het SWF-bestand door een PlaceObject4-markering. | DisplayObject | |
| minColumnWidth : Number
The minimum width of the columns, in pixels. | DataGrid | ||
| minHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| minWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| moduleFactory : IFlexModuleFactory
A module factory is used as context for using embedded fonts and for
finding the style manager that controls the styles for this
component. | UIComponent | |
| mouseChildren : Boolean
Bepaalt of de onderliggende elementen van het object door de muis of door een gebruikersinvoerapparaat worden ingeschakeld. | DisplayObjectContainer | |
| mouseEnabled : Boolean
Geeft aan of dit object berichten van de muis of gebruikersinvoer ontvangt. | InteractiveObject | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on. | UIComponent | |
| mouseX : Number [alleen-lezen]
Geeft de x-coördinaat van de apparaatpositie van de muis of de gebruikersinvoer aan in pixels. | DisplayObject | |
| mouseY : Number [alleen-lezen]
Geeft de y-coördinaat van de apparaatpositie van de muis of de gebruikersinvoer aan in pixels. | DisplayObject | |
| name : String
Geeft de instantienaam van het DisplayObject aan. | DisplayObject | |
| needsSoftKeyboard : Boolean
Geeft aan of een virtueel toetsenbord (een softwaretoetsenbord op het scherm) moet worden weergegeven wanneer deze InteractiveObject-instantie focus krijgt. | InteractiveObject | |
| nestLevel : int
Depth of this object in the containment hierarchy. | UIComponent | |
| nonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles. | UIComponent | |
| nullItemRenderer : IFactory
The custom item renderer for the control. | ListBase | |
| numAutomationChildren : int [alleen-lezen]
The number of automation children this container has. | UIComponent | |
| numChildren : int [alleen-lezen]
Retourneert het aantal onderliggende objecten van dit object. | DisplayObjectContainer | |
| opaqueBackground : Object
Geeft op of het weergaveobject dekkend is met een bepaalde achtergrondkleur. | DisplayObject | |
| owner : DisplayObjectContainer
The owner of this IVisualElement object. | UIComponent | |
| parent : DisplayObjectContainer [overschrijven] [alleen-lezen]
The parent container or component for this component. | UIComponent | |
| parentApplication : Object [alleen-lezen]
A reference to the Application object that contains this UIComponent
instance. | UIComponent | |
| parentDocument : Object [alleen-lezen]
A reference to the parent document object for this UIComponent. | UIComponent | |
| percentHeight : Number
Specifies the height of a component as a percentage
of its parent's size. | UIComponent | |
| percentWidth : Number
Specifies the width of a component as a percentage
of its parent's size. | UIComponent | |
| postLayoutTransformOffsets : mx.geom:TransformOffsets
Defines a set of adjustments that can be applied to the object's
transform in a way that is invisible to its parent's layout. | UIComponent | |
| processedDescriptors : Boolean
Set to true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| repeater : IRepeater [alleen-lezen]
A reference to the Repeater object
in the parent document that produced this UIComponent. | UIComponent | |
| repeaterIndex : int [alleen-lezen]
The index of the item in the data provider
of the Repeater that produced this UIComponent. | UIComponent | |
| repeaterIndices : Array
An Array containing the indices of the items in the data provider
of the Repeaters in the parent document that produced this UIComponent. | UIComponent | |
| repeaters : Array
An Array containing references to the Repeater objects
in the parent document that produced this UIComponent. | UIComponent | |
| resizableColumns : Boolean = true
A flag that indicates whether the user can change the size of the
columns. | DataGrid | ||
| right : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| root : DisplayObject [alleen-lezen]
Voor een weergaveobject in een geladen SWF-bestand is de eigenschap root het bovenste weergaveobject in het gedeelte van de boomstructuur van het weergaveoverzicht dat wordt vertegenwoordigd door dat SWF-bestand. | DisplayObject | |
| rotation : Number [overschrijven]
Geeft de rotatie van de instantie DisplayObject vanaf de oorspronkelijke oriëntatie (in graden) aan. | UIComponent | |
| rotationX : Number [overschrijven]
Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationY : Number [overschrijven]
Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation
relative to the 3D parent container. | UIComponent | |
| rotationZ : Number [overschrijven]
Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container. | UIComponent | |
| rowCount : int
Number of rows to be displayed. | ListBase | |
| rowHeight : Number
The height of the rows in pixels. | ListBase | |
| scale9Grid : Rectangle
Het huidige schaalraster dat wordt gebruikt. | DisplayObject | |
| scaleX : Number [overschrijven]
Number that specifies the horizontal scaling factor. | UIComponent | |
| scaleY : Number [overschrijven]
Number that specifies the vertical scaling factor. | UIComponent | |
| scaleZ : Number [overschrijven]
Number that specifies the scaling factor along the z axis. | UIComponent | |
| screen : Rectangle [alleen-lezen]
Returns an object that contains the size and position of the base
drawing surface for this object. | UIComponent | |
| scrollRect : Rectangle
De verschuivende rechthoekgrenzen van het weergaveobject. | DisplayObject | |
| scrollTipFunction : Function
A function that computes the string to be displayed as the ScrollTip. | ScrollControlBase | |
| selectable : Boolean
A flag that indicates whether the list shows selected items
as selected. | ListBase | |
| selectedIndex : int
The index in the data provider of the selected item. | ListBase | |
| selectedIndices : Array
An array of indices in the data provider of the selected items. | ListBase | |
| selectedItem : Object
A reference to the selected item in the data provider. | ListBase | |
| selectedItems : Array
An array of references to the selected items in the data provider. | ListBase | |
| selectedItemsCompareFunction : Function
A function used to compare items in the selectedItems property
against items in the data provider. | ListBase | |
| showHeaders : Boolean
A flag that indicates whether the control should show
column headers. | DataGridBase | |
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy. | UIComponent | |
| showScrollTips : Boolean = false
A flag that indicates whether a tooltip should appear
near the scroll thumb when it is being dragged. | ScrollControlBase | |
| softKeyboard : String
Bepaalt het uiterlijk van het schermtoetsenbord. | InteractiveObject | |
| softKeyboardInputAreaOfInterest : Rectangle
Definieert het gebied dat als scherm moet blijven fungeren wanneer een softwaretoetsenbord wordt weergegeven (niet beschikbaar op iOS). | InteractiveObject | |
| sortableColumns : Boolean = true
A flag that indicates whether the user can sort the data provider items
by clicking on a column header cell. | DataGrid | ||
| soundTransform : flash.media:SoundTransform
Beheert geluid binnen deze sprite. | Sprite | |
| stage : Stage [alleen-lezen]
Het werkgebied van het weergaveobject. | DisplayObject | |
| states : Array
The view states that are defined for this component. | UIComponent | |
| styleDeclaration : CSSStyleDeclaration
Storage for the inline inheriting styles on this object. | UIComponent | |
| styleManager : IStyleManager2 [alleen-lezen]
Returns the StyleManager instance used by this component. | UIComponent | |
| styleName : Object
The class style used by this component. | UIComponent | |
| styleParent : IAdvancedStyleClient
A component's parent is used to evaluate descendant selectors. | UIComponent | |
| systemManager : ISystemManager
Returns the SystemManager object used by this component. | UIComponent | |
| tabChildren : Boolean
Bepaalt of de onderliggende objecten van het object tabnavigatie hebben. | DisplayObjectContainer | |
| tabEnabled : Boolean
Geeft op of dit object in de tabvolgorde is opgenomen. | InteractiveObject | |
| tabFocusEnabled : Boolean
A flag that indicates whether this object can receive focus
via the TAB key
This is similar to the tabEnabled property
used by the Flash Player.
This is usually true for components that
handle keyboard input, but some components in controlbars
have them set to false because they should not steal
focus from another component like an editor. | UIComponent | |
| tabIndex : int
Geeft de tabvolgorde van objecten in een SWF-bestand op. | InteractiveObject | |
| textSnapshot : flash.text:TextSnapshot [alleen-lezen]
Retourneert een object TextSnapshot voor deze instantie DisplayObjectContainer. | DisplayObjectContainer | |
| toolTip : String
Text to display in the ToolTip. | UIComponent | |
| top : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| transform : flash.geom:Transform [overschrijven]
An object with properties pertaining to a display object's matrix, color transform,
and pixel bounds. | UIComponent | |
| transformX : Number
Sets the x coordinate for the transform center of the component. | UIComponent | |
| transformY : Number
Sets the y coordinate for the transform center of the component. | UIComponent | |
| transformZ : Number
Sets the z coordinate for the transform center of the component. | UIComponent | |
| transitions : Array
An Array of Transition objects, where each Transition object defines a
set of effects to play when a view state change occurs. | UIComponent | |
| tweeningProperties : Array
Array of properties that are currently being tweened on this object. | UIComponent | |
| uid : String
A unique identifier for the object. | UIComponent | |
| updateCompletePendingFlag : Boolean
A flag that determines if an object has been through all three phases
of layout validation (provided that any were required). | UIComponent | |
| useHandCursor : Boolean
Een Booleaanse waarde die aangeeft of het wijzende handje wordt weergegeven wanneer de cursor wordt bewogen over een sprite waarin de eigenschap buttonMode is ingesteld op true. | Sprite | |
| validationSubField : String
Used by a validator to associate a subfield with this component. | UIComponent | |
| value : Object [alleen-lezen]
The selected item, or the data or label field of the selected item. | ListBase | |
| variableRowHeight : Boolean
A flag that indicates whether the individual rows can have different
height. | ListBase | |
| verticalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| verticalScrollPolicy : String
A property that indicates whether the vertical scroll bar is always on, always off,
or automatically changes based on the parameters passed to the
setScrollBarProperties() method. | ScrollControlBase | |
| verticalScrollPosition : Number
The offset into the content from the top edge. | ScrollControlBase | |
| viewMetrics : EdgeMetrics [alleen-lezen]
An EdgeMetrics object taking into account the scroll bars,
if visible. | ScrollControlBase | |
| visible : Boolean [overschrijven]
Whether or not the display object is visible. | UIComponent | |
| width : Number [overschrijven]
Number that specifies the width of the component, in pixels,
in the parent's coordinates. | UIComponent | |
| wordWrap : Boolean
A flag that indicates whether text in the row should be word wrapped. | ListBase | |
| x : Number [overschrijven]
Number that specifies the component's horizontal position,
in pixels, within its parent container. | UIComponent | |
| y : Number [overschrijven]
Number that specifies the component's vertical position,
in pixels, within its parent container. | UIComponent | |
| z : Number [overschrijven]
Indicates the z coordinate position along the z-axis of the DisplayObject
instance relative to the 3D parent container. | UIComponent | |
Beschermde eigenschappen
Openbare methoden
| Methode | Gedefinieerd door | ||
|---|---|---|---|
DataGrid()
Constructor. | DataGrid | ||
|
Voegt een onderliggende instantie DisplayObject toe aan deze instantie DisplayObjectContainer. | DisplayObjectContainer | |
|
Voegt een onderliggende instantie DisplayObject toe aan deze instantie DisplayObjectContainer. | DisplayObjectContainer | |
|
Adds an item renderer if a data change effect is running. | ListBase | |
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registreert een gebeurtenislistenerobject bij een object EventDispatcher, zodat de listener een melding van een gebeurtenis ontvangt. | EventDispatcher | |
|
Adds a non-visual style client to this component instance. | UIComponent | |
|
Geeft aan of vanwege beveiligingsbeperkingen weergaveobjecten worden weggelaten uit de lijst die wordt geretourneerd wanneer de methode DisplayObjectContainer.getObjectsUnderPoint() wordt aangeroepen met het opgegeven punt. | DisplayObjectContainer | |
|
Returns the index where the dropped items should be added
to the drop target. | ListBase | |
|
Queues a function to be called later. | UIComponent | |
|
Deletes a style property from this component instance. | UIComponent | |
|
Bepaalt of het opgegeven weergaveobject een onderliggend object van de instantie DisplayObjectContainer of de instantie zelf is. | DisplayObjectContainer | |
|
Converts a Point object from content coordinates to global coordinates. | UIComponent | |
|
Converts a Point object from content to local coordinates. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Returns the item renderer for a column cell or for a column header. | DataGridBase | |
Creates the item editor for the item renderer at the
editedItemPosition using the editor
specified by the itemEditor property. | DataGrid | ||
|
Creates an item renderer given the data object. | ListBase | |
|
Creates an id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | |
This method closes an item editor currently open on an item renderer. | DataGrid | ||
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | |
| [overschrijven]
Dispatches an event into the event flow. | UIComponent | |
|
Shows or hides the focus indicator around this component. | UIComponent | |
| drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void
Programmatically draws a rectangle into this skin's Graphics object. | UIComponent | |
|
Called by the effect instance when it stops playing on the component. | UIComponent | |
|
Called by the effect instance when it starts playing on the component. | UIComponent | |
|
Ends all currently playing effects on the component. | UIComponent | |
|
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
|
Finds an item in the list based on a String,
and moves the selection to it. | ListBase | |
|
Called after printing is complete. | UIComponent | |
|
Provides the automation object at the specified index. | UIComponent | |
|
Provides the automation object list . | UIComponent | |
|
Retourneert een rechthoek die het gebied van het weergaveobject aangeeft ten opzichte van het coördinatensysteem van het object targetCoordinateSpace. | DisplayObject | |
|
Returns the x coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Returns the y coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Retourneert de onderliggende weergaveobjectinstantie bij de opgegeven index. | DisplayObjectContainer | |
|
Retourneert de onderliggende weergaveobjectinstantie met de opgegeven naam. | DisplayObjectContainer | |
|
Retourneert de indexpositie van een onderliggende instantie DisplayObject. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance. | UIComponent | |
|
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | |
|
Gets the object that currently has focus. | UIComponent | |
|
Return the appropriate factory, using the default factory if none specified. | ListBase | |
|
Returns the element's layout height. | UIComponent | |
|
Returns the element's layout width. | UIComponent | |
|
Returns the x coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the y coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | UIComponent | |
|
Returns the layout transform Matrix3D for this element. | UIComponent | |
|
Returns the element's maximum height. | UIComponent | |
|
Returns the element's maximum width. | UIComponent | |
|
Returns the element's minimum height. | UIComponent | |
|
Returns the element's minimum width. | UIComponent | |
|
Retourneert een array met objecten die zich onder het opgegeven punt bevinden en onderliggende objecten van deze instantie DisplayObjectContainer zijn (of onderliggende objecten van onderliggende objecten van die instantie). | DisplayObjectContainer | |
|
Returns the element's preferred height. | UIComponent | |
|
Returns the element's preferred width. | UIComponent | |
|
Retourneert een rechthoek die de grens van het weergaveobject aangeeft op basis van het coördinatensysteem dat wordt gedefinieerd door de paramater targetCoordinateSpace, minus enige streken op vormen. | DisplayObject | |
|
Returns true or false
to indicates whether the effect should play on the target. | ListBase | |
|
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 | |
|
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | |
|
Converts a Point object from global to content coordinates. | UIComponent | |
|
Hiermee worden de (algemene) werkgebiedcoördinaten van het object point omgezet in (lokale) objectcoördinaten. | DisplayObject | |
|
Converteert een tweedimensionaal punt van de (algemene) werkruimtecoördinaten naar (lokale) coördinaten van een driedimensionaal weergaveobject. | DisplayObject | |
|
Returns true if currentCSSState is not null. | UIComponent | |
|
Controleert of het object EventDispatcher listeners heeft geregistreerd voor een specifiek type gebeurtenis. | EventDispatcher | |
|
Geeft aan of voor een object een opgegeven eigenschap is gedefinieerd. | Object | |
|
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | |
|
Hides the drop indicator under the mouse pointer that indicates that a
drag and drop operation is allowed. | ListBase | |
|
Evalueert het selectiekader van het weergaveobject om te zien of dit het selectiekader van het weergaveobject obj overlapt of snijdt. | DisplayObject | |
|
Hiermee wordt het weergaveobject geëvalueerd om te zien of deze een punt dat is opgegeven door de parameters x en y, overlapt of doorsnijdt. | DisplayObject | |
|
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
|
Get an item renderer for the index of an item in the data provider,
if one exists. | ListBase | |
|
Computes the offset into the data provider of the item
at colIndex, rowIndex. | ListBase | |
|
Initializes the internal structure of this component. | UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | |
|
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | UIComponent | |
|
Called by a component's items to indicate that their depth
property has changed. | UIComponent | |
|
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | UIComponent | |
|
Refresh all rows on the next update. | ListBase | |
|
Marks a component so that its commitProperties()
method gets called during a later screen update. | UIComponent | |
|
Marks a component so that its measure()
method gets called during a later screen update. | UIComponent | |
Determines whether to allow editing of a dataprovider item on a per-row basis. | DataGrid | ||
|
Determines if the item renderer for a data provider item
is highlighted (is rolled over via the mouse or under the caret due to keyboard navigation). | ListBase | |
|
Determines if the item renderer for a data provider item
is selectable. | ListBase | |
|
Determines if the item renderer for a data provider item
is selected. | ListBase | |
|
Determines if the item renderer for a data provider item
is the item under the caret due to keyboard navigation. | ListBase | |
|
Determines if an item is being displayed by a renderer. | ListBase | |
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | Object | |
|
Determines whether a renderer contains (or owns) a display object. | ListBase | |
|
Returns the index of the item in the data provider of the item
being rendered by this item renderer. | ListBase | |
|
Returns the dataTip string the renderer would display for the given
data object based on the dataTipField and dataTipFunction properties. | ListBase | |
|
Returns the class for an icon, if any, for a data item,
based on the iconField and iconFunction properties. | ListBase | |
|
Returns the item renderer for a given item in the data provider,
if there is one. | ListBase | |
|
Returns the string the renderer would display for the given data object
based on the labelField and labelFunction properties. | ListBase | |
|
Converteert een driedimensionaal punt van de (lokale) coördinaten van het driedimensionale weergaveobject naar een tweedimensionaal punt in de (algemene) werkruimtecoördinaten. | DisplayObject | |
|
Converts a Point object from local to content coordinates. | UIComponent | |
|
Hiermee worden de (lokale) weergaveobjectcoördinaten van het object point omgezet in (algemene) werkgebiedcoördinaten. | DisplayObject | |
|
Returns true if cssState matches currentCSSState. | UIComponent | |
|
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | |
|
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 | |
|
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 | |
|
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 | |
|
Measures a set of items from the data provider using
the current item renderer and returns the
maximum width found. | ListBase | |
|
Moves the component to a specified position within its parent. | UIComponent | |
|
Propagates style changes to the children. | UIComponent | |
|
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
|
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | |
|
Prepares an IFlexDisplayObject for printing. | UIComponent | |
|
Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd. | Object | |
|
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 | |
|
For each effect event, registers the EffectManager
as one of the event listeners. | UIComponent | |
|
Verwijdert de opgegeven onderliggende instantie DisplayObject uit de lijst met onderliggende objecten van de instantie DisplayObjectContainer. | DisplayObjectContainer | |
|
Verwijdert een onderliggend DisplayObject uit de opgegeven indexpositie in de lijst met onderliggende objecten van de DisplayObjectContainer. | DisplayObjectContainer | |
|
Verwijdert alle onderliggende DisplayObject-instanties uit de lijst met onderliggende objecten van de instantie DisplayObjectContainer. | DisplayObjectContainer | |
|
Removes an item renderer if a data change effect is running. | ListBase | |
|
Verwijdert een listener uit het object EventDispatcher. | EventDispatcher | |
|
Removes a non-visual style client from this component instance. | UIComponent | |
|
Replays the specified event. | UIComponent | |
|
Geeft een virtueel toetsenbord weer. | InteractiveObject | |
|
Resolves a child by using the id provided. | UIComponent | |
| [statisch]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
|
Ensures that the data provider item at the given index is visible. | ListBase | |
|
Sizes the object. | UIComponent | |
|
Wijzigt de positie van een bestaand onderliggend object in de weergaveobjectcontainer. | DisplayObjectContainer | |
|
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | |
|
Set the current state. | UIComponent | |
|
Sets the focus to this component. | UIComponent | |
|
Sets the coordinates that the element uses to draw on screen. | UIComponent | |
|
Sets the layout size of the element. | UIComponent | |
|
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in. | Object | |
|
Sets a style property on this component instance. | UIComponent | |
|
Called when the visible property changes. | UIComponent | |
|
Displays a drop indicator under the mouse pointer to indicate that a
drag and drop operation is allowed and where the items will
be dropped. | ListBase | |
|
Hiermee kan de gebruiker de opgegeven sprite slepen. | Sprite | |
|
Hiermee kan de gebruiker de opgegeven sprite naar een apparaat met aanraakbediening slepen. | Sprite | |
|
Stopt recursief de tijdlijnuitvoering van alle filmclips die beginnen bij dit object. | DisplayObjectContainer | |
|
Beëindigt de methode startDrag(). | Sprite | |
|
Beëindigt de startTouchDrag()-methode, voor gebruik met apparaten met aanraakbediening. | Sprite | |
|
Detects changes to style properties. | UIComponent | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
| [statisch]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Wisselt de z-volgorde (van voor naar achter) van de twee opgegeven onderliggende objecten om. | DisplayObjectContainer | |
|
Wisselt de z-volgorde (van voor naar achter) van de onderliggende objecten op de twee opgegeven indexposities in de lijst met onderliggende objecten om. | DisplayObjectContainer | |
|
Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies. | Object | |
| [overschrijven]
Returns a string indicating the location of this object
within the hierarchy of DisplayObjects in the Application. | FlexSprite | |
| transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void
A utility method to update the rotation, scale, and translation of the
transform while keeping a particular point, specified in the component's
own coordinate space, fixed in the parent's coordinate space. | UIComponent | |
|
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 | |
|
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 | |
|
Validates the position and size of children and draws other
visuals. | UIComponent | |
|
Validate and update the properties and layout of this object
and redraw it, if necessary. | UIComponent | |
|
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | UIComponent | |
|
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 | |
|
Handles both the valid and invalid events from a
validator assigned to this component. | UIComponent | |
|
Retourneert de primitieve waarde van het opgegeven object. | Object | |
|
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
Controleert of een gebeurtenislistener is geregistreerd bij dit object EventDispatcher of een van de voorouders voor het opgegeven type gebeurtenis. | EventDispatcher | |
Beschermde methoden
| Methode | Gedefinieerd door | ||
|---|---|---|---|
|
Adds the selected items to the DragSource object as part of a
drag-and-drop operation. | ListBase | |
|
Adds a renderer to the recycled renderer list,
making it invisible and cleaning up references to it. | ListBase | |
|
Add a blank row to the beginning of the arrays that store references to the rows. | ListBase | |
|
Adjust the focus rectangle. | UIComponent | |
[overschrijven]
Called from the updateDisplayList() method to adjust the size and position of
listContent. | DataGrid | ||
|
Adjusts the size and positions of the renderers for the given rowNum, row position and height. | DataGridBase | |
|
Commits the computed matrix built from the combination of the layout
matrix and the transform offsets to the flash displayObject's transform. | UIComponent | |
|
Sets up the effect for applying the selection indicator. | ListBase | |
|
This is an internal method used by the Flex framework
to support the Dissolve effect. | UIComponent | |
|
Calculates the y position of the drop indicator
when performing a drag-and-drop operation. | ListBase | |
|
Calculates the row height of columns in a row. | DataGridBase | |
|
Determines if the call to the measure() method can be skipped. | UIComponent | |
|
Performs any final processing after child objects are created. | UIComponent | |
|
Clears the caret indicator into the given Sprite. | ListBase | |
|
Clears the highlight indicator in the given Sprite. | ListBase | |
|
Removes all selection and highlight and caret indicators. | ListBase | |
|
Removes renderers from a row that should be empty for the given rowNum. | DataGridBase | |
|
Clears the set of selected items and removes all graphics
depicting the selected state of those items. | ListBase | |
Removes column header separators that the user normally uses
to resize columns. | DataGrid | ||
|
Empty the visibleData hash table. | ListBase | |
|
Handles CollectionEvents dispatched from the data provider
as the data changes. | ListBase | |
| [overschrijven]
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 | |
|
Configures the ScrollBars based on the number of rows and columns and
viewable rows and columns. | ListBase | |
|
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 | |
|
Copies the selected items in the order that they were selected. | ListBase | |
|
Creates the border for this component. | ScrollControlBase | |
| [overschrijven]
Creates objects that are children of this ListBase; in this case,
the listContent object that will hold all the item
renderers. | ListBase | |
|
Creates a new object using a context
based on the embedded font being used. | UIComponent | |
|
Creates the object using a given moduleFactory. | UIComponent | |
|
Recycle a row that is no longer needed, and remove its indicators. | ListBase | |
|
Helper method for dispatching a PropertyChangeEvent
when a property is updated. | UIComponent | |
|
Handles DragEvent.DRAG_COMPLETE events. | ListBase | |
|
Handles DragEvent.DRAG_DROP events. | ListBase | |
|
Handles DragEvent.DRAG_ENTER events. | ListBase | |
|
Handles DragEvent.DRAG_EXIT events. | ListBase | |
|
Handles DragEvent.DRAG_OVER events. | ListBase | |
|
Interval function that scrolls the list up or down
if the mouse goes above or below the list. | ListBase | |
|
The default handler for the dragStart event. | ListBase | |
| drawCaretIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the caret indicator into the given Sprite
at the position, width and height specified using the
color specified. | ListBase | |
Draws a column background for a column with the suggested color. | DataGrid | ||
Draws the background of the headers into the given
UIComponent. | DataGrid | ||
| drawHighlightIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the highlight indicator into the given Sprite
at the position, width and height specified using the
color specified. | ListBase | |
Draws a line between rows. | DataGrid | ||
| 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 | |
Draw lines between columns, and column backgrounds. | DataGrid | ||
drawLinesAndColumnGraphics(contentHolder:ListBaseContentHolder, visibleColumns:Array, separators:Object):void
Draw lines between columns, and column backgrounds. | DataGrid | ||
Draws a row background
at the position and height specified using the
color specified. | DataGrid | ||
|
Draws any alternating row colors, borders and backgrounds for the rows. | ListBase | |
| drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the selection indicator into the given Sprite
at the position, width and height specified using the
color specified. | ListBase | |
Creates and displays the column header separators that the user
normally uses to resize columns. | DataGrid | ||
Draw lines between columns. | DataGrid | ||
| drawVisibleItem(uid:String, selected:Boolean = false, highlighted:Boolean = false, caret:Boolean = false, transition:Boolean = false):void
Draws an item if it is visible. | DataGridBase | |
|
Tries to find the next item in the data provider that
starts with the character in the eventCode parameter. | ListBase | |
|
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 | |
| [overschrijven]
Sets selected items based on the caretIndex and
anchorIndex properties. | DataGridBase | |
|
The event handler called when a UIComponent object gets focus. | UIComponent | |
|
The event handler called when a UIComponent object loses focus. | UIComponent | |
|
Retrieves an already-created item renderer not currently in use. | ListBase | |
|
The column for the data provider item at the given index. | ListBase | |
|
The row for the data provider item at the given index. | ListBase | |
|
Initializes the implementation and storage of some of the less frequently
used advanced layout features of a component. | UIComponent | |
|
Finalizes the initialization of this component. | UIComponent | |
|
Initializes this component's accessibility code. | UIComponent | |
|
Initiates a data change effect when there have been changes
in the data provider. | ListBase | |
|
Helper method to invalidate parent size and display list if
this object affects its layout (includeInLayout is true). | UIComponent | |
|
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus. | UIComponent | |
|
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 | |
| [overschrijven]
Returns a Point object that defines the columnIndex and rowIndex properties of an
item renderer. | DataGridBase | |
|
Determines the UID for a data provider item. | ListBase | |
|
The event handler called for a keyDown event. | UIComponent | |
|
The event handler called for a keyUp event. | UIComponent | |
|
Responds to size changes by setting the positions and sizes
of this control's borders. | ScrollControlBase | |
|
Sizes and temporarily positions an itemRenderer for a column, returning its size as a Point. | DataGridBase | |
| 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 | |
| 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 | |
| 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 | |
| [overschrijven]
Calculates the measured width and height of the component based
on the rowCount,
columnCount, rowHeight and
columnWidth properties. | ListBase | |
|
Handles MouseEvent.MOUSE_CLICK events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_DOUBLE_CLICK events from any
mouse targets contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_DOWN events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Determines which item renderer is under the mouse. | ListBase | |
|
Handles MouseEvent.MOUSE_MOVE events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_OUT events from any mouse targets
contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_OVER events from any mouse
targets contained in the list, including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_DOWN events from any mouse
targets contained in the list including the renderers. | ListBase | |
| [overschrijven]
Handles mouseWheel events by changing scroll positions. | ListBase | |
|
Move the selection and highlight indicators horizontally. | ListBase | |
|
Move the selection and highlight indicators vertically. | ListBase | |
|
Move a row vertically, and update the rowInfo record. | ListBase | |
|
Moves the selection in a horizontal direction in response
to the user selecting items using the left arrow or right arrow
keys and modifiers such as the Shift and Ctrl keys. | ListBase | |
| [overschrijven]
Moves the selection in a vertical direction in response
to the user selecting items with the up arrow or down arrow
keys and modifiers such as the Shift and Ctrl keys. | DataGridBase | |
Draws the sort arrow graphic on the column that is the current sort key. | DataGrid | ||
|
Prepares the data effect for the collection event. | ListBase | |
|
Ensures that there is a slot in the row arrays for the given row number. | DataGridBase | |
|
Called by the updateDisplayList() method to remove existing item renderers
and clean up various caching structures when the renderer changes. | ListBase | |
|
Update the keys in the visibleData hash table. | ListBase | |
|
Removes extra row from the end of the contentHolder. | DataGridBase | |
|
Remove a row from the arrays that store references to the row. | ListBase | |
|
Cleans up selection highlights and other associated graphics
for a given item in the data provider. | ListBase | |
|
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 | |
|
Remove the requested number of rows from the beginning of the
arrays that store references to the rows. | ListBase | |
|
Determines if there is enough space in this component to display
a given scrollbar. | ScrollControlBase | |
|
Default event handler for the scroll event. | ScrollControlBase | |
|
Adjusts the renderers in response to a change
in scroll position. | ListBase | |
[overschrijven]
Returns the data provider index for the item at the first visible
row and column for the given scroll positions. | DataGrid | ||
[overschrijven]
Adjusts the renderers in response to a change
in scroll position. | DataGrid | ||
|
The default failure handler when a seek fails due to a page fault. | ListBase | |
|
The default result handler when a seek fails due to a page fault. | ListBase | |
|
Seek to a position, and handle an ItemPendingError if necessary. | ListBase | |
| selectItem(item:IListItemRenderer, shiftKey:Boolean, ctrlKey:Boolean, transition:Boolean = true):Boolean
Updates the set of selected items given that the item renderer provided
was clicked by the mouse and the keyboard modifiers are in the given
state. | ListBase | |
|
Sets the rowCount property without causing
invalidation or setting the explicitRowCount
property, which permanently locks in the number of rows. | ListBase | |
|
Sets the rowHeight property without causing invalidation or
setting of explicitRowHeight which
permanently locks in the height of the rows. | ListBase | |
|
Sets the rowInfo for the given rowNum, row position and height. | DataGridBase | |
|
Causes the ScrollControlBase to show or hide scrollbars based
on the parameters passed in. | ScrollControlBase | |
|
Specifies a transform stretch factor in the horizontal and vertical direction. | UIComponent | |
| 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 | |
|
Shift a row in the arrays that reference rows. | ListBase | |
|
This method is called when a state changes to check whether
state-specific styles apply to this component. | UIComponent | |
|
Determine the height of the requested set of rows. | ListBase | |
|
Remove all remaining rows from the end of the
arrays that store references to the rows. | ListBase | |
|
Find an item renderer based on its UID if it is visible. | ListBase | |
| [overschrijven]
Adds or removes item renderers if the number of displayable items
changed. | ListBase | |
|
Refreshes all rows. | ListBase | |
|
Redraws the renderer synchronously. | DataGridBase | |
Gebeurtenissen
| Gebeurtenis | Overzicht | Gedefinieerd door | ||
|---|---|---|---|---|
| [uitgezonden gebeurtenis] Wordt verzonden wanneer Flash Player of de AIR-toepassing de besturingssysteemfocus krijgt en actief wordt. | EventDispatcher | ||
| Dispatched when the component is added to a container as a content child by using the addChild(), addChildAt(), addElement(), or addElementAt() method. | UIComponent | ||
| Wordt verzonden wanneer een weergaveobject aan het weergaveoverzicht wordt toegevoegd. | DisplayObject | ||
| Wordt verzonden wanneer een weergaveobject direct of via toevoeging van een subboomstructuur die het weergaveobject bevat, aan het weergaveoverzicht van het werkgebied wordt toegevoegd. | DisplayObject | ||
| Dispatched when the selectedIndex or selectedItem property changes as a result of user interaction. | ListBase | ||
| Wordt verzonden wanneer de gebruiker Wissen of Verwijderen kiest in het snelmenu. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker op de hoofdknop van het aanwijsapparaat drukt en deze boven hetzelfde InteractiveObject loslaat. | InteractiveObject | ||
| Dispatched when a user changes the width of a column, indicating that the amount of data displayed in that column may have changed. | DataGrid | |||
| Wordt verzonden wanneer een handeling van de gebruiker het snelmenu opent dat aan dit interactieve object in een AIR-toepassing is gekoppeld. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker de platformspecifieke toetsencombinatie voor een kopieerbewerking gebruikt of Kopiëren kiest in het contextmenu. | InteractiveObject | ||
| Dispatched when the component has finished its construction, property processing, measuring, layout, and drawing. | UIComponent | ||
| Dispatched after the view state has changed. | UIComponent | ||
| Dispatched after the currentState property changes, but before the view state changes. | UIComponent | ||
| Wordt verzonden wanneer de gebruiker de platformspecifieke toetsencombinatie voor een knipbewerking gebruikt of Knippen kiest in het contextmenu. | InteractiveObject | ||
| Dispatched when the data property changes. | ListBase | ||
| [uitgezonden gebeurtenis] Wordt verzonden wanneer Flash Player of de AIR-toepassing de systeemfocus verliest en inactief wordt. | EventDispatcher | ||
| Wordt verzonden wanneer de gebruiker tweemaal snel achtereen op de hoofdknop van een aanwijsapparaat drukt en deze boven hetzelfde InteractiveObject loslaat wanneer de markering doubleClickEnabled van dit object op true is ingesteld. | InteractiveObject | ||
| Dispatched by the drag initiator (the component that is the source of the data being dragged) when the drag operation completes, either when you drop the dragged data onto a drop target or when you end the drag-and-drop operation without performing a drop. | UIComponent | ||
| Dispatched by the drop target when the user releases the mouse over it. | UIComponent | ||
| Dispatched by a component when the user moves the mouse over the component during a drag operation. | UIComponent | ||
| Dispatched by the component when the user drags outside the component, but does not drop the data onto the target. | UIComponent | ||
| Dispatched by a component when the user moves the mouse while over the component during a drag operation. | UIComponent | ||
| Dispatched by the drag initiator when starting a drag operation. | UIComponent | ||
| Dispatched after an effect ends. | UIComponent | ||
| Dispatched just before an effect starts. | UIComponent | ||
| Dispatched after an effect is stopped, which happens only by a call to stop() on the effect. | UIComponent | ||
| [uitzendgebeurtenis] Wordt verzonden wanneer de afspeelkop een nieuw frame ingaat. | DisplayObject | ||
| Dispatched after the component has entered a view state. | UIComponent | ||
| [uitzendgebeurtenis] Wordt verzonden wanneer de afspeelkop het huidige frame verlaat. | DisplayObject | ||
| Dispatched just before the component exits a view state. | UIComponent | ||
| Wordt verzonden nadat een weergaveobject focus heeft gekregen. | InteractiveObject | ||
| Wordt verzonden nadat een weergaveobject focus heeft verloren. | InteractiveObject | ||
| [uitzendgebeurtenis] Wordt verzonden nadat de constructors van frameweergaveobjecten zijn uitgevoerd, maar voordat framescripts zijn uitgevoerd. | DisplayObject | ||
| Wordt verzonden wanneer de gebruiker een aanraakpunt langs de rand van het touchoppervlak maakt met een InteractiveObject-instantie (zoals wanneer u langs de rand van het touchoppervlak op Siri Extern voor Apple TV tikt). Sommige apparaten interpreteren dit contact misschien ook als een combinatie van verschillende aanraakgebeurtenissen. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker op twee aanraakpunten drukt op dezelfde InteractiveObject-instantie op een apparaat met aanraakbediening (zoals wanneer de gebruiker met twee vingers op een weergaveobject op een gsm of tablet met aanraakscherm drukt en vervolgens weer loslaat). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een aanraakpunt over de InteractiveObject-instantie beweegt op een apparaat met aanraakbediening (zoals wanneer de gebruiker een vinger van links naar rechts beweegt over een weergaveobject op een gsm of tablet met aanraakscherm). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een zoombeweging maakt op een aanraakpunt met een InteractiveObject-instantie (zoals wanneer de gebruiker een scherm aanraakt met twee vingers en deze vervolgens roteert over een weergaveobject op een gsm of tablet met een aanraakscherm). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een veegbeweging maakt op een aanraakpunt met een InteractiveObject-instantie (zoals wanneer de gebruiker een scherm aanraakt met drie vingers en deze vervolgens parallel beweegt over een weergaveobject op een gsm of tablet met een aanraakscherm). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een aanraakpunt maakt met een InteractiveObject-instantie en vervolgens op een apparaat met aanraakbediening drukt (zoals wanneer de gebruiker een paar vingers op een weergaveobject plaatst om een menu te openen en er met een vinger op drukt om een menu-item op een gsm of tablet met een aanraakscherm te selecteren). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een zoombeweging maakt op een aanraakpunt met een InteractiveObject-instantie (zoals wanneer de gebruiker een scherm aanraakt met twee vingers en deze vervolgens snel spreidt over een weergaveobject op een gsm of tablet met een aanraakscherm). | InteractiveObject | ||
| Dispatched when the user releases the mouse button on a column header to request the control to sort the grid contents based on the contents of the column. | DataGrid | |||
| Dispatched 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 | |||
| Dispatched when an object's state changes from visible to invisible. | UIComponent | ||
| Deze gebeurtenis wordt verzonden naar elke clienttoepassing die inline-invoer met een IME ondersteunt. | InteractiveObject | ||
| Dispatched when the component has finished its construction and has all initialization properties set. | UIComponent | ||
| Dispatched when a component is monitored by a Validator and the validation failed. | UIComponent | ||
| Dispatched when the user clicks on an item in the control. | ListBase | ||
| Dispatched when the user double-clicks on an item in the control. | ListBase | ||
| Dispatched when the editedItemPosition property has been set and the item can be edited. | DataGrid | |||
| Dispatched when the user releases the mouse button while over an item renderer, tabs to the DataGrid control or within the DataGrid control, or in any other way attempts to edit an item. | DataGrid | |||
| Dispatched when an item editing session ends for any reason. | DataGrid | |||
| Dispatched when the item editor has just been instantiated. | DataGrid | |||
| Dispatched when an item renderer gets focus, which can occur if the user clicks on an item in the DataGrid control or navigates to the item using a keyboard. | DataGrid | |||
| Dispatched when an item renderer loses focus, which can occur if the user clicks another item in the DataGrid control or clicks outside the control, or uses the keyboard to navigate to another item in the DataGrid control or outside the control. | DataGrid | |||
| Dispatched when the user rolls the mouse pointer out of an item in the control. | ListBase | ||
| Dispatched when the user rolls the mouse pointer over an item in the control. | ListBase | ||
| Wordt verzonden wanneer de gebruiker op een toets drukt. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker focus probeert te wijzigen met toetsenbordnavigatie. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een toets loslaat. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker op de middelste knop van het aanwijsapparaat drukt en deze boven hetzelfde InteractiveObject loslaat. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker op de middelste aanwijsapparaatknop drukt over een instantie InteractiveObject. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker de aanwijsapparaatknop over een instantie InteractiveObject beweegt. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker op de aanwijsapparaatknop drukt over een instantie InteractiveObject. | InteractiveObject | ||
| Dispatched from a component opened using the PopUpManager when the user clicks outside it. | UIComponent | ||
| Wordt verzonden wanneer de gebruiker focus probeert te wijzigen met een aanwijsapparaat. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het aanwijsapparaat verplaatst terwijl het zich boven een InteractiveObject bevindt. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een aanwijsapparaat van een instantie InteractiveObject af verplaatst. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een aanwijsapparaat over een instantie InteractiveObject beweegt. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker de aanwijsapparaatknop over een instantie InteractiveObject beweegt. | InteractiveObject | ||
| Wordt verzonden wanneer een muiswiel over een instantie InteractiveObject wordt gedraaid. | InteractiveObject | ||
| Dispatched from a component opened using the PopUpManager when the user scrolls the mouse wheel outside it. | UIComponent | ||
| Dispatched when the object has moved. | UIComponent | ||
| Wordt verzonden door de sleepinitiator InteractiveObject wanneer de gebruiker de sleepbeweging onderbreekt. | InteractiveObject | ||
| Wordt verzonden door het doel InteractiveObject wanneer een gesleept object erop wordt neergezet en het neerzetten is geaccepteerd met een aanroep van DragManager.acceptDragDrop(). | InteractiveObject | ||
| Wordt verzonden door een InteractiveObject wanneer een sleepbeweging binnen de grens komt. | InteractiveObject | ||
| Wordt verzonden door een InteractiveObject wanneer een sleepbeweging buiten de grens komt. | InteractiveObject | ||
| Wordt continu verzonden door een InteractiveObject zolang een sleepbeweging binnen de grenzen blijft. | InteractiveObject | ||
| Wordt verzonden aan het begin van een sleepbewerking door het InteractiveObject dat in de aanroep DragManager.doDrag() is opgegeven als de sleepinitiator. | InteractiveObject | ||
| Wordt verzonden tijdens een sleepbewerking door het InteractiveObject dat in de aanroep DragManager.doDrag() is opgegeven als de sleepinitiator. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker de platformspecifieke toetsencombinatie voor een plakbewerking gebruikt of Plakken kiest in het contextmenu. | InteractiveObject | ||
| Dispatched at the beginning of the component initialization sequence. | UIComponent | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus omlaag en binnen de detectiedrempel van het scherm plaatst. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus boven de detectiedrempel van het scherm tilt. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus boven het scherm plaatst en binnen de detectiedrempel blijft. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus bij dit InteractiveObject weghaalt, maar wel binnen de detectiedrempel van het scherm blijft. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus recht boven dit InteractiveObject plaatst en binnen de detectiedrempel van het scherm blijft. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus van dit InteractiveObject en eventuele onderliggende elementen weghaalt, maar wel binnen de detectiedrempel van het scherm blijft. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een actieve stylus van buiten de afstammelingenstructuur van het object in de weergavelijst (maar dicht genoeg bij het scherm om binnen de detectiedrempel te blijven) boven dit InteractiveObject plaatst. | InteractiveObject | ||
| Verzonden wanneer een gebruiker de knop op het aanwijsapparaat loslaat nadat hij de knop eerst boven een InteractiveObject-instantie heeft ingedrukt en het aanwijsapparaat vervolgens van deze instantie heeft verplaatst. | InteractiveObject | ||
| Dispatched when the component is removed from a container as a content child by using the removeChild(), removeChildAt(), removeElement(), or removeElementAt() method. | UIComponent | ||
| Wordt verzonden vlak voordat een weergaveobject uit het weergaveoverzicht wordt verwijderd. | DisplayObject | ||
| Wordt verzonden vlak voordat een weergaveobject uit het weergaveoverzicht wordt verwijderd. Dit kan rechtstreeks gebeuren of door de subboomstructuur te verwijderen die het weergaveobject bevat. | DisplayObject | ||
| [uitzendgebeurtenis] Wordt verzonden wanneer de weergavelijst op het punt staat te worden bijgewerkt en gerenderd. | DisplayObject | ||
| Dispatched when the component is resized. | UIComponent | ||
| Wordt verzonden wanneer een gebruiker op de rechterknop van het aanwijsapparaat drukt en deze boven hetzelfde InteractiveObject loslaat. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker op de aanwijsapparaatknop drukt over een instantie InteractiveObject. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker de aanwijsapparaatknop over een instantie InteractiveObject beweegt. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een aanwijsapparaat van een instantie InteractiveObject af verplaatst. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker een aanwijsapparaat over een instantie InteractiveObject beweegt. | InteractiveObject | ||
| Dispatched when the content is scrolled. | ScrollControlBase | ||
| Wordt verzonden wanneer de gebruiker de platformspecifieke toetsencombinatie gebruikt voor de bewerking Alles selecteren of Alles selecteren kiest in het snelmenu. | InteractiveObject | ||
| Dispatched when an object's state changes from invisible to visible. | UIComponent | ||
| Wordt meteen verzonden nadat het softwaretoetsenbord wordt weergegeven. | InteractiveObject | ||
| Wordt verzonden vlak voordat het softwaretoetsenbord wordt weergegeven. | InteractiveObject | ||
| Wordt meteen verzonden nadat het softwaretoetsenbord van het scherm is verdwenen. | InteractiveObject | ||
| Dispatched after the component has entered a new state and any state transition animation to that state has finished playing. | UIComponent | ||
| Dispatched when a component interrupts a transition to its current state in order to switch to a new state. | UIComponent | ||
| Wordt verzonden wanneer de waarde van de markering tabChildren van het object wordt gewijzigd. | InteractiveObject | ||
| Wordt verzonden wanneer de markering tabEnabled van het object wordt gewijzigd. | InteractiveObject | ||
| Wordt verzonden wanneer de waarde van de eigenschap tabIndex van het object wordt gewijzigd. | InteractiveObject | ||
| Wordt verzonden wanneer een gebruiker een tekst van een of meer tekens invoert. | InteractiveObject | ||
| Dispatched by the component when it is time to create a ToolTip. | UIComponent | ||
| Dispatched by the component when its ToolTip has been hidden and is to be discarded soon. | UIComponent | ||
| Dispatched by the component when its ToolTip is about to be hidden. | UIComponent | ||
| Dispatched by the component when its ToolTip is about to be shown. | UIComponent | ||
| Dispatched by the component when its ToolTip has been shown. | UIComponent | ||
| Dispatched by a component whose toolTip property is set, as soon as the user moves the mouse over it. | UIComponent | ||
| Wordt verzonden wanneer de gebruiker voor het eerst een apparaat met aanraakbediening aanraakt (zoals wanneer de gebruiker een gsm of tablet met aanraakscherm met een vinger aanraakt). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het contact met een apparaat met aanraakbediening verwijdert (zoals wanneer de gebruiker een vinger van een gsm of tablet met aanraakscherm tilt). | InteractiveObject | ||
| A non-cancellable event, dispatched by a component when it is done responding to a touch interaction user gesture. | UIComponent | ||
| A non-cancellable event, dispatched by a component when it starts responding to a touch interaction user gesture. | UIComponent | ||
| A cancellable event, dispatched by a component in an attempt to respond to a touch interaction user gesture. | UIComponent | ||
| De gebeurtenis wordt continu verzonden, vanaf het moment dat de gebruiker het apparaat aanraakt, tot het moment dat de aanraking ophoudt. | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het contactpunt over een InteractiveObject-instantie op een apparaat met aanraakbediening beweegt (zoals wanneer de gebruiker een vinger van een weergaveobject naar een ander weergaveobject op een gsm of tablet met aanraakscherm sleept). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het contactpunt over een InteractiveObject-instantie op een apparaat met aanraakbediening beweegt (zoals wanneer de gebruiker een vinger van een punt buiten een weergaveobject naar een punt op een weergaveobject op een gsm of tablet met aanraakscherm versleept). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het aanraakpunt bij een InteractiveObject-instantie vandaan verplaatst op een apparaat met aanraakfunctionaliteit (zoals wanneer de gebruiker een vinger van een punt boven het weergaveobject naar een punt buiten het object sleept op een mobiele telefoon of een tablet met een aanraakscherm). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het contactpunt over een InteractiveObject-instantie op een apparaat met aanraakbediening beweegt (zoals wanneer de gebruiker een vinger van een punt buiten een weergaveobject naar een punt op een weergaveobject op een gsm of tablet met aanraakscherm versleept). | InteractiveObject | ||
| Wordt verzonden wanneer de gebruiker het contactpunt op dezelfde InteractiveObject-instantie tilt waarop het contact op een apparaat met aanraakbediening was geïnitialiseerd (zoals wanneer de gebruiker een vinger op één punt van een weergaveobject drukt en vervolgens loslaat op een gsm of tablet met aanraakscherm). | InteractiveObject | ||
| Dispatched when an object has had its commitProperties(), measure(), and updateDisplayList() methods called (if needed). | UIComponent | ||
| Dispatched when a component is monitored by a Validator and the validation succeeded. | UIComponent | ||
| Dispatched when values are changed programmatically or by user interaction. | UIComponent | ||
Stijlen
Stijlen zijn of algemeen of ze zijn gekoppeld aan een bepaald thema. Als de stijl algemeen is, kan deze bij elk thema worden gebruikt. Als een stijl is gekoppeld aan een bepaald thema, kan de stijl alleen worden gebruikt als uw toepassing het desbetreffende thema gebruikt.
Algemene stijlen
| Stijl | Beschrijving | Gedefinieerd door | ||
|---|---|---|---|---|
| Type: Array Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The colors to use for the backgrounds of the items in the list. | ListBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position. | UIComponent | ||
| Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The border skin class of the component. | ScrollControlBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Bounding box style. | ScrollControlBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area. | UIComponent | ||
| Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Color of text in the component, including the component label. | ScrollControlBase | ||
columnDropIndicatorSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that indicates that a column can be dropped in the current location. De standaardwaarde is mx.skins.halo.DataGridColumnDropIndicator (for both Halo and Spark themes). | DataGrid | ||
columnResizeSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin for a column that is being resized. De standaardwaarde is mx.skins.halo.DataGridColumnResizeSkin (for both Halo and Spark themes). | DataGrid | ||
defaultDataGridItemEditor | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 4 Runtimeversies: Flash10, AIR 1.5 Name of the class of the itemEditor to be used if one is not specified for a column. This is a way to set an item editor for a group of DataGrids instead of having to set each one individually. If you set the DataGridColumn's itemEditor property, it supercedes this value. De standaardwaarde is null. | DataGrid | ||
defaultDataGridItemRenderer | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 4 Runtimeversies: Flash10, AIR 1.5 Name of the class of the itemRenderer to be used if one is not specified for a column or its header. This is a way to set an itemRenderer for a group of DataGrids instead of having to set each one individually. If you set the DataGrid's itemRenderer property, it supercedes this value. De standaardwaarde is null. | DataGrid | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 4 Runtimeversies: Flash10, AIR 1.5 The directionality of the text displayed by the component. | ScrollControlBase | ||
| Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Color of text in the component if it is disabled. | ScrollControlBase | ||
| Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The skin to use to indicate where a dragged item can be dropped. | ListBase | ||
| Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Color of the component highlight when validation fails. | UIComponent | ||
| Type: Number CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Specifies the alpha transparency value of the focus skin. | ScrollControlBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Blend mode used by the focus rectangle. | UIComponent | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Specifies which corners of the focus rectangle should be rounded. | ScrollControlBase | ||
| Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Skin used to draw the focus rectangle. | UIComponent | ||
| Type: Number Indeling: Length CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Thickness, in pixels, of the focus rectangle outline. | UIComponent | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Sets the antiAliasType property of internal TextFields. | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Name of the font to use. | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Sets the gridFitType property of internal TextFields that represent text in Flex controls. | ScrollControlBase | ||
| Type: Number CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Sets the sharpness property of internal TextFields that represent text in Flex controls. | ScrollControlBase | ||
| Type: Number Indeling: Length CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Height of the text, in pixels. | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Determines whether the text is italic font. | ScrollControlBase | ||
| Type: Number CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Sets the thickness property of internal TextFields that represent text in Flex controls. | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Determines whether the text is boldface. | ScrollControlBase | ||
headerBackgroundSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that defines the appearance of the background of the column headers in a DataGrid control. The default value for the Halo theme is mx.skins.halo.DataGridHeaderBackgroundSkin.
The default value for the Spark theme is mx.skins.spark.DataGridHeaderBackgroundSkin.
| DataGrid | ||
headerDragProxyStyleName | Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The name of a CSS style declaration for controlling aspects of the appearance of column when the user is dragging it to another location. De standaardwaarde is "headerDragProxyStyle". | DataGrid | ||
headerSeparatorSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that defines the appearance of the separator between column headers in a DataGrid control. The default value for the Halo theme is mx.skins.halo.DataGridHeaderSeparator.
The default value for the Spark theme is mx.skins.spark.DataGridHeaderSeparatorSkin.
| DataGrid | ||
headerStyleName | Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The name of a CSS style declaration for controlling other aspects of the appearance of the column headers. De standaardwaarde is "dataGridStyles". | DataGrid | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The horizontal distance in pixels from the center of the component's content area to the center of the component. | UIComponent | ||
horizontalGridLineColor | Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the horizontal grid lines. De standaardwaarde is 0xF7F7F7. | DataGrid | ||
horizontalGridLines | Type: Boolean CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 A flag that indicates whether to show horizontal grid lines between the rows. If true, shows horizontal grid lines.
If false, hides horizontal grid lines.
De standaardwaarde is false. | DataGrid | ||
horizontalLockedSeparatorSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that defines the appearance of the separator between the locked and unlocked rows in a DataGrid control. By default, the DataGrid control uses the drawHorizontalLine() and drawVerticalLine() methods
to draw the separators.
De standaardwaarde is undefined. | DataGrid | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Style name for horizontal scrollbar. | ScrollControlBase | ||
horizontalSeparatorSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that defines the appearance of the separator between rows in a DataGrid control. By default, the DataGrid control uses the drawHorizontalLine() and drawVerticalLine() methods
to draw the separators.
De standaardwaarde is undefined. | DataGrid | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 4.5 Runtimeversies: Flash10, AIR 2.5 The primary interaction mode for this component. | UIComponent | ||
| Type: Boolean CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 A Boolean value that indicates whether kerning is enabled ( true) or disabled (false). | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 4.1 Runtimeversies: Flash10, AIR 1.5 Specifies the desired layout direction of a component. | UIComponent | ||
| Type: Number Indeling: Length CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Additional vertical space between lines of text. | ScrollControlBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area. | UIComponent | ||
| Type: Number CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The number of additional pixels to appear between each character. | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 4 Runtimeversies: Flash10, AIR 1.5 The locale of the text displayed by this component. | ScrollControlBase | ||
| Type: Number Indeling: Length CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The number of pixels between the bottom of the row and the bottom of the renderer in the row. | ListBase | ||
| Type: Number Indeling: Length CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Number of pixels between the component's left border and the left edge of its content area. | ListBase | ||
| Type: Number Indeling: Length CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Number of pixels between the component's right border and the right edge of its content area. | ListBase | ||
| Type: Number Indeling: Length CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The number of pixels between the top of the row and the top of the renderer in the row. | ListBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area. | UIComponent | ||
rollOverColor | Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the row background when the user rolls over the row. The default value for the Halo theme is 0xB2E1FF.
The default value for the Spark theme is 0xCEDBEF.
| DataGrid | ||
selectionColor | Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the background for the row when the user selects an item renderer in the row. The default value for the Halo theme is 0x7FCEFF.
The default value for the Spark theme is 0xA8C6EE.
| DataGrid | ||
| Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the background of a renderer when the component is disabled. | ListBase | ||
| Type: Number Indeling: Time CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The duration of the selection effect. | ListBase | ||
| Type: Function CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The easingFunction for the selection effect. | ListBase | ||
| Type: Boolean CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 4.5 Runtimeversies: Flash10, AIR 1.5 Show the error border or skin when this component is invalid | UIComponent | ||
| Type: Boolean CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 4.5 Runtimeversies: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it | UIComponent | ||
sortArrowSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin for the arrow that indicates the column sort direction. The default value for the Halo theme is mx.skins.halo.DataGridSortArrow.
The default value for the Spark theme is mx.skins.spark.DataGridSortArrow.
| DataGrid | ||
stretchCursor | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin for the cursor that indicates that a column can be resized. The default value is the "cursorStretch" symbol from the Assets.swf file. | DataGrid | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Alignment of text within a container. | ScrollControlBase | ||
| Type: String CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Determines whether the text is underlined. | ScrollControlBase | ||
| Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 4 Runtimeversies: Flash10, AIR 1.5 The class implementing IUITextField that is used by this component to render text. | ScrollControlBase | ||
| Type: Number Indeling: Length CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Offset of first line of text from the left side of the container, in pixels. | ScrollControlBase | ||
| Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the text of a renderer when the user rolls over a it. | ListBase | ||
| Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the text of a renderer when the user selects it. | ListBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area. | UIComponent | ||
| Type: Boolean CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 A flag that controls whether items are highlighted as the mouse rolls over them. | ListBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The vertical alignment of a renderer in a row. | ListBase | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The vertical distance in pixels from the center of the component's content area to the center of the component. | UIComponent | ||
verticalGridLineColor | Type: uint Indeling: Color CSS-overerving: Ja Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color of the vertical grid lines. The default value for the Halo theme is 0xCCCCCC.
The default value for the Spark theme is 0x696969.
| DataGrid | ||
verticalGridLines | Type: Boolean CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 A flag that indicates whether to show vertical grid lines between the columns. If true, shows vertical grid lines.
If false, hides vertical grid lines.
De standaardwaarde is true. | DataGrid | ||
verticalLockedSeparatorSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that defines the appearance of the separator between the locked and unlocked columns in a DataGrid control. By default, the DataGrid control uses the drawHorizontalLine() and drawVerticalLine() methods
to draw the separators.
De standaardwaarde is undefined. | DataGrid | ||
| Type: String CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Style name for vertical scrollbar. | ScrollControlBase | ||
verticalSeparatorSkin | Type: Class CSS-overerving: Nee Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The class to use as the skin that defines the appearance of the separators between columns in a DataGrid control. By default, the DataGrid control uses the drawHorizontalLine() and drawVerticalLine() methods
to draw the separators.
De standaardwaarde is undefined. | DataGrid | ||
Stijlen van het thema Vonk
Stijlen van het thema Halo
| Stijl | Beschrijving | Gedefinieerd door | ||
|---|---|---|---|---|
| Type: Number CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Alpha level of the color defined by the backgroundColor property, of the image or SWF file defined by the backgroundImage style. | ScrollControlBase | ||
| Type: uint Indeling: Color CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Background color of a component. | ScrollControlBase | ||
| Type: uint Indeling: Color CSS-overerving: Ja Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Background color of the component when it is disabled. | ScrollControlBase | ||
| Type: Object Indeling: File CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Background image of a component. | ScrollControlBase | ||
| Type: String CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Scales the image specified by backgroundImage to different percentage sizes. | ScrollControlBase | ||
| Type: uint Indeling: Color CSS-overerving: Nee Thema: halo, spark Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Color of the border. | ScrollControlBase | ||
| Type: String CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Bounding box sides. | ScrollControlBase | ||
| Type: Number Indeling: Length CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Bounding box thickness. | ScrollControlBase | ||
disabledIconColor | Type: uint Indeling: Color CSS-overerving: Ja Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color for the icon in a disabled skin. For example, this style is used by the CheckBoxIcon skin class to draw the check mark for a disabled CheckBox control, by the ComboBoxSkin class to draw the down arrow of a disabled ComboBox control, and by the DateChooserMonthArrowSkin skin class to draw the month arrow for a disabled DateChooser control. The default value depends on the component class; if it is not overridden by the class, the default value is 0x999999.
| DataGrid | ||
| Type: uint Indeling: Color CSS-overerving: Ja Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Color of the drop shadow. | ScrollControlBase | ||
| Type: Boolean CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Boolean property that specifies whether the component has a visible drop shadow. | ScrollControlBase | ||
headerColors | Type: Array Indeling: Color CSS-overerving: Ja Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 An array of two colors used to draw the header background gradient. The first color is the top color. The second color is the bottom color. De standaardwaarde is [0xFFFFFF, 0xE6E6E6]. | DataGrid | ||
iconColor | Type: uint Indeling: Color CSS-overerving: Ja Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 The color for the icon in a skin. For example, this style is used by the CheckBoxIcon skin class to draw the check mark for a CheckBox control, by the ComboBoxSkin class to draw the down arrow of the ComboBox control, and by the DateChooserMonthArrowSkin skin class to draw the month arrow for the DateChooser control. The default value depends on the component class; if it is not overridden by the class, the default value is 0x111111.
| DataGrid | ||
| Type: String CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Direction of the drop shadow. | ScrollControlBase | ||
| Type: Number Indeling: Length CSS-overerving: Nee Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Distance of the drop shadow. | ScrollControlBase | ||
| Type: uint Indeling: Color CSS-overerving: Ja Thema: halo Taalversie: ActionScript 3.0 Productversie: Flex 3 Runtimeversies: Flash9, AIR 1.1 Theme color of a component. | UIComponent | ||
Effecten
Openbare constanten
Eigenschapdetails
columns | eigenschap |
columns:Array[overschrijven] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
An array of DataGridColumn objects, one for each column that can be displayed. If not explicitly set, the DataGrid control attempts to examine the first data provider item to determine the set of properties and display those properties in alphabetic order.
If you want to change the set of columns, you must get this array, make modifications to the columns and order of columns in the array, and then assign the new array to the columns property. This is because the DataGrid control returned a new copy of the array of columns and therefore did not notice the changes.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis columnsChanged verzonden.
Implementatie
override public function get columns():Array override public function set columns(value:Array):voiddraggableColumns | eigenschap |
draggableColumns:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A flag that indicates whether the user is allowed to reorder columns.
If true, the user can reorder the columns
of the DataGrid control by dragging the header cells.
De standaardwaarde is true.
Implementatie
public function get draggableColumns():Boolean public function set draggableColumns(value:Boolean):voideditable | eigenschap |
editable:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A flag that indicates whether or not the user can edit
items in the data provider.
If true, the item renderers in the control are editable.
The user can click on an item renderer to open an editor.
You can turn off editing for individual columns of the
DataGrid control using the DataGridColumn.editable property,
or by handling the itemEditBeginning and
itemEditBegin events
De standaardwaarde is false.
Implementatie
public function get editable():Boolean public function set editable(value:Boolean):voideditedItemPosition | eigenschap |
editedItemPosition:Object| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The column and row index of the item renderer for the data provider item being edited, if any.
This Object has two fields, columnIndex and
rowIndex,
the zero-based column and row indexes of the item.
For example: {columnIndex:2, rowIndex:3}
Setting this property scrolls the item into view and
dispatches the itemEditBegin event to
open an item editor on the specified item renderer.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis itemFocusIn verzonden.
Implementatie
public function get editedItemPosition():Object public function set editedItemPosition(value:Object):voideditedItemRenderer | eigenschap |
editedItemRenderer:IListItemRenderer [alleen-lezen] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A reference to the item renderer in the DataGrid control whose item is currently being edited.
From within an event listener for the itemEditBegin
and itemEditEnd events,
you can access the current value of the item being edited
using the editedItemRenderer.data property.
Implementatie
public function get editedItemRenderer():IListItemRendererenableIME | eigenschap |
enableIME:Boolean [alleen-lezen] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4 |
| Runtimeversies: | Flash Player 10, AIR 1.5 |
A flag that indicates whether the IME should be enabled when the component receives focus. If the editor is up, it will set enableIME accordingly.
Implementatie
public function get enableIME():BooleanhorizontalScrollPosition | eigenschap |
horizontalScrollPosition:Number[overschrijven] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The offset into the content from the left edge.
This can be a pixel offset in some subclasses or some other metric
like the number of columns in a DataGrid control.
The DataGrid scrolls by columns so the value of the
horizontalScrollPosition property is always
in the range of 0 to the index of the columns
that will make the last column visible. This is different from the
List control that scrolls by pixels. The DataGrid control always aligns the left edge
of a column with the left edge of the DataGrid control.
Implementatie
override public function get horizontalScrollPosition():Number override public function set horizontalScrollPosition(value:Number):voidimeMode | eigenschap |
imeMode:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies the IME (input method editor) mode. The IME enables users to enter text in Chinese, Japanese, and Korean. Flex sets the specified IME mode when the control gets the focus, and sets it back to the previous value when the control loses the focus.
The flash.system.IMEConversionMode class defines constants for the
valid values for this property.
You can also specify null to specify no IME.
De standaardwaarde is null.
Implementatie
public function get imeMode():String public function set imeMode(value:String):voidVerwante API-elementen
itemEditorInstance | eigenschap |
public var itemEditorInstance:IListItemRenderer| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A reference to the currently active instance of the item editor, if it exists.
To access the item editor instance and the new item value when an
item is being edited, you use the itemEditorInstance
property. The itemEditorInstance property
is not valid until after the event listener for
the itemEditBegin event executes. Therefore, you typically
only access the itemEditorInstance property from within
the event listener for the itemEditEnd event.
The DataGridColumn.itemEditor property defines the
class of the item editor
and, therefore, the data type of the item editor instance.
You do not set this property in MXML.
minColumnWidth | eigenschap |
minColumnWidth:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The minimum width of the columns, in pixels. If not NaN, the DataGrid control applies this value as the minimum width for all columns. Otherwise, individual columns can have their own minimum widths.
De standaardwaarde is NaN.
Implementatie
public function get minColumnWidth():Number public function set minColumnWidth(value:Number):voidresizableColumns | eigenschap |
public var resizableColumns:Boolean = true| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A flag that indicates whether the user can change the size of the
columns.
If true, the user can stretch or shrink the columns of
the DataGrid control by dragging the grid lines between the header cells.
If true, individual columns must also have their
resizable properties set to false to
prevent the user from resizing a particular column.
De standaardwaarde is true.
sortableColumns | eigenschap |
public var sortableColumns:Boolean = true| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A flag that indicates whether the user can sort the data provider items
by clicking on a column header cell.
If true, the user can sort the data provider items by
clicking on a column header cell.
The DataGridColumn.dataField property of the column
or the DataGridColumn.sortCompareFunction property
of the column is used as the sort field.
If a column is clicked more than once
the sort alternates between ascending and descending order.
If true, individual columns can be made to not respond
to a click on a header by setting the column's sortable
property to false.
When a user releases the mouse button over a header cell, the DataGrid
control dispatches a headerRelease event if both
this property and the column's sortable property are true.
If no handler calls the preventDefault() method on the event, the
DataGrid sorts using that column's DataGridColumn.dataField or
DataGridColumn.sortCompareFunction properties.
De standaardwaarde is true.
Verwante API-elementen
Constructordetails
DataGrid | () | Constructor |
public function DataGrid()| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Constructor.
Methodedetails
adjustListContent | () | methode |
override protected function adjustListContent(unscaledWidth:Number = -1, unscaledHeight:Number = -1):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Called from the updateDisplayList() method to adjust the size and position of
listContent.
Parameters
unscaledWidth:Number (default = -1) | |
unscaledHeight:Number (default = -1) |
clearSeparators | () | methode |
protected function clearSeparators():void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Removes column header separators that the user normally uses to resize columns.
createItemEditor | () | methode |
public function createItemEditor(colIndex:int, rowIndex:int):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Creates the item editor for the item renderer at the
editedItemPosition using the editor
specified by the itemEditor property.
This method sets the editor instance as the
itemEditorInstance property.
You may only call this method from within the event listener
for the itemEditBegin event.
To create an editor at other times, set the
editedItemPosition property to generate
the itemEditBegin event.
Parameters
colIndex:int — The column index in the data provider of the item to be edited.
| |
rowIndex:int — The row index in the data provider of the item to be edited.
|
destroyItemEditor | () | methode |
public function destroyItemEditor():void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
This method closes an item editor currently open on an item renderer.
You typically only call this method from within the event listener
for the itemEditEnd event, after
you have already called the preventDefault() method to
prevent the default event listener from executing.
drawColumnBackground | () | methode |
protected function drawColumnBackground(s:Sprite, columnIndex:int, color:uint, column:DataGridColumn):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draws a column background for a column with the suggested color. This implementation creates a Shape as a child of the input Sprite and fills it with the appropriate color.
Parameters
s:Sprite — A Sprite that will contain a display object
that contains the graphics for that column.
| |
columnIndex:int — The column's index in the set of displayed columns.
The left most visible column has a column index of 0.
This is used to keep track of the objects used for drawing
backgrounds so a particular column can re-use the same display object
even though the index of the DataGridColumn for that column has changed.
| |
color:uint — The suggested color for the indicator
| |
column:DataGridColumn — The column of the DataGrid control that you are drawing the background for.
|
drawHeaderBackground | () | methode |
protected function drawHeaderBackground(headerBG:UIComponent):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draws the background of the headers into the given UIComponent. The graphics drawn may be scaled horizontally if the component's width changes or this method will be called again to redraw at a different width and/or height
Parameters
headerBG:UIComponent — A UIComponent that will contain the header
background graphics.
|
drawHorizontalLine | () | methode |
protected function drawHorizontalLine(s:Sprite, rowIndex:int, color:uint, y:Number):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draws a line between rows. This implementation draws a line directly into the given Sprite. The Sprite has been cleared before lines are drawn into it.
Parameters
s:Sprite — A Sprite that will contain a display object
that contains the graphics for that row.
| |
rowIndex:int — The row's index in the set of displayed rows. The
header does not count, the top most visible row has a row index of 0.
This is used to keep track of the objects used for drawing
backgrounds so a particular row can re-use the same display object
even though the index of the item that row is rendering has changed.
| |
color:uint — The suggested color for the indicator
| |
y:Number — The suggested y position for the background
|
drawLinesAndColumnBackgrounds | () | methode |
protected function drawLinesAndColumnBackgrounds():void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draw lines between columns, and column backgrounds.
This implementation calls the drawHorizontalLine(),
drawVerticalLine(),
and drawColumnBackground() methods as needed.
It creates a
Sprite that contains all of these graphics and adds it as a
child of the listContent at the front of the z-order.
drawLinesAndColumnGraphics | () | methode |
protected function drawLinesAndColumnGraphics(contentHolder:ListBaseContentHolder, visibleColumns:Array, separators:Object):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draw lines between columns, and column backgrounds.
This implementation calls the drawHorizontalLine(),
drawVerticalLine(),
and drawColumnBackground() methods as needed.
It creates a
Sprite that contains all of these graphics and adds it as a
child of the listContent at the front of the z-order.
Parameters
contentHolder:ListBaseContentHolder — A container of all of the DataGrid's item renderers and item editors.
| |
visibleColumns:Array — An array of the visible columns in the DataGrid.
| |
separators:Object — An object that defines the top, bottom, left, and right lines that separate the columns and rows.
|
drawRowBackground | () | methode |
protected function drawRowBackground(s:Sprite, rowIndex:int, y:Number, height:Number, color:uint, dataIndex:int):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draws a row background
at the position and height specified using the
color specified. This implementation creates a Shape as a
child of the input Sprite and fills it with the appropriate color.
This method also uses the backgroundAlpha style property
setting to determine the transparency of the background color.
Parameters
s:Sprite — A Sprite that will contain a display object
that contains the graphics for that row.
| |
rowIndex:int — The row's index in the set of displayed rows. The
header does not count, the top most visible row has a row index of 0.
This is used to keep track of the objects used for drawing
backgrounds so a particular row can re-use the same display object
even though the index of the item that row is rendering has changed.
| |
y:Number — The suggested y position for the background
| |
height:Number — The suggested height for the indicator
| |
color:uint — The suggested color for the indicator
| |
dataIndex:int — The index of the item for that row in the
data provider. This can be used to color the 10th item differently
for example.
|
drawSeparators | () | methode |
protected function drawSeparators():void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Creates and displays the column header separators that the user
normally uses to resize columns. This implementation uses
the same Sprite as the lines and column backgrounds and adds
instances of the headerSeparatorSkin and attaches mouse
listeners to them in order to know when the user wants
to resize a column.
drawVerticalLine | () | methode |
protected function drawVerticalLine(s:Sprite, colIndex:int, color:uint, x:Number):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draw lines between columns. This implementation draws a line directly into the given Sprite. The Sprite has been cleared before lines are drawn into it.
Parameters
s:Sprite — A Sprite that will contain a display object
that contains the graphics for that row.
| |
colIndex:int — The column's index in the set of displayed columns.
The left most visible column has a column index of 0.
| |
color:uint — The suggested color for the indicator
| |
x:Number — The suggested x position for the background
|
isItemEditable | () | methode |
public function isItemEditable(data:Object):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Determines whether to allow editing of a dataprovider item on a per-row basis.
The default implementation of this method only checks the editable property
of the DataGrid and returns false if editable is false
or if the dataprovider item is null.
This method can be overridden to allow fine-grained control of which dataprovider items are editable. For example, if you want to disallow editing of grouping rows or summary rows you would override this method with custom logic to this behavior.
Parameters
data:Object — The data provider item. The default implementation of this method returns
false if the data object is null.
|
Boolean — The default behavior is to return true if the DataGrid's editable property is
true and the data object is not null.
|
placeSortArrow | () | methode |
protected function placeSortArrow():void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Draws the sort arrow graphic on the column that is the current sort key.
This implementation creates or reuses an instance of the skin specified
by sortArrowSkin style property and places
it in the appropriate column header. It
also shrinks the size of the column header if the text in the header
would be obscured by the sort arrow.
scrollPositionToIndex | () | methode |
override protected function scrollPositionToIndex(horizontalScrollPosition:int, verticalScrollPosition:int):int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Returns the data provider index for the item at the first visible row and column for the given scroll positions.
Parameters
horizontalScrollPosition:int — The horizontalScrollPosition
property value corresponding to the scroll position.
| |
verticalScrollPosition:int — The verticalScrollPosition
property value corresponding to the scroll position.
|
int — The data provider index.
|
scrollVertically | () | methode |
override protected function scrollVertically(pos:int, deltaPos:int, scrollUp:Boolean):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Adjusts the renderers in response to a change in scroll position.
The list classes attempt to optimize scrolling
when the scroll position has changed by less than
the number of visible rows. In that situation
some rows are unchanged and just need to be moved,
other rows are removed and then new rows are added.
If the scroll position changes too much, all old rows are removed
and new rows are added by calling the makeRowsAndColumns()
method for the entire viewable area.
Parameters
pos:int — The new scroll position.
| |
deltaPos:int — The change in position. This value is always a positive number.
| |
scrollUp:Boolean — true if the scroll position is getting smaller.
|
Gebeurtenisdetails
columnStretch | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.COLUMN_STRETCH| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when a user changes the width of a column, indicating that the
amount of data displayed in that column may have changed.
If horizontalScrollPolicy is "off", other
columns shrink or expand to compensate for the columns' resizing,
and they also dispatch this event.
type property of the event object for a
columnStretch event, which indicates that a
user expanded a column horizontally.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | The name of the field or property in the data associated with the column. |
itemRenderer | null |
localX | the x position of the mouse |
reason | null |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.COLUMN_STRETCH |
headerRelease | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.HEADER_RELEASE| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when the user releases the mouse button on a column header
to request the control to sort
the grid contents based on the contents of the column.
Only dispatched if the column is sortable and the data provider supports
sorting. The DataGrid control has a default handler for this event that implements
a single-column sort. Multiple-column sort can be implemented by calling the
preventDefault() method to prevent the single column sort and setting
the sort property of the data provider.
Note: The sort arrows are defined by the default event handler for
the headerRelease event. If you call the preventDefault() method
in your event handler, the arrows are not drawn.
type property of the event object for a
headerRelease event, which indicates that the
user pressed and released the mouse on a column header.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | The name of the field or property in the data associated with the column. |
itemRenderer | The header renderer that is being released. |
localX | NaN |
reason | null |
rowIndex | null |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.HEADER_RELEASE |
headerShift | Gebeurtenis |
Type gebeurtenisobject:
eigenschap IndexChangedEvent.type =
mx.events.IndexChangedEventeigenschap IndexChangedEvent.type =
mx.events.IndexChangedEvent.HEADER_SHIFT| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched 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.
The IndexChangedEvent.HEADER_SHIFT constant defines the value of thetype property of the event object for a headerShift event,
which indicates that a header has changed its index, as when a user drags
a DataGrid column to a new position.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
inputType | Indicates whether this event was caused by a mouse or keyboard interaction. |
newIndex | The zero-based index of the header after the change. |
oldIndex | The zero-based index of the header before the change. |
relatedObject | null |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
TriggerEvent | The event that triggered this event. |
Type | IndexChangedEvent.HEADER_SHIFT |
itemEditBegin | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.ITEM_EDIT_BEGIN| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when the editedItemPosition property has been set
and the item can be edited.
type property of the event object for a
itemEditBegin event, which indicates that an
item is ready to be edited.
The default listener for this event performs the following actions:
- Creates an item editor object by using a call to the
createItemEditor()method. - Copies the
dataproperty from the item to the editor. By default, the item editor object is an instance of the TextInput control. You use theitemEditorproperty of the list control to specify a custom item editor class. - Set the
itemEditorInstanceproperty of the list control to reference the item editor instance.
You can write an event listener for this event to modify the data passed to the item editor. For example, you might modify the data, its format, or other information used by the item editor.
You can also create an event listener to specify the item editor used to edit the item. For example, you might have two different item editors. Within the event listener you can examine the data to be edited or other information, and open the appropriate item editor by doing the following:
- Call
preventDefault()to stop Flex from calling thecreateItemEditor()method as part of the default event listener. - Set the
itemEditorproperty to the appropriate editor. - Call the
createItemEditor()method.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | null |
itemRenderer | The item renderer for the item that is being edited. |
localX | NaN |
reason | null |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.ITEM_EDIT_BEGIN |
itemEditBeginning | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.ITEM_EDIT_BEGINNING| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when the user releases the mouse button while over an item renderer, tabs to the DataGrid control or within the DataGrid control, or in any other way attempts to edit an item.
The DataGridEvent.ITEM__EDIT_BEGINNING constant defines the value of thetype property of the event object for a
itemEditBeginning event, which indicates that the user has
prepared to edit an item, for example, by releasing the mouse button
over the item.
The default listener for this event sets the DataGrid.editedItemPosition
property to the item that has focus, which starts the item editing session.
You typically write your own event listener for this event to
disallow editing of a specific item or items.
Calling the preventDefault() method from within your own
event listener for this event prevents the default listener from executing.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | The name of the field or property in the data associated with the item's column. |
itemRenderer | The item renderer for the item that will be edited. This property is null if this event is generated by keyboard, as the item to be edited may be off-screen. |
localX | NaN |
reason | null |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.ITEM_EDIT_BEGINNING |
itemEditEnd | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.ITEM_EDIT_END| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when an item editing session ends for any reason.
The DataGridEvent.ITEM_EDIT_END constant defines the value of thetype property of the event object for a
itemEditEnd event, which indicates that an edit
session is ending.
The list components have a default handler for this event that copies the data from the item editor to the data provider of the list control. The default event listener performs the following actions:
- Uses the
editorDataFieldproperty of the DataGridColumn associated with this event to determine the property of the item editor containing the new data and updates the data provider item with that new data. Since the default item editor is the TextInput control, the default value of theeditorDataFieldproperty is"text", to specify that thetextproperty of the TextInput contains the new item data. - Calls the
destroyItemEditor()method to close the item editor.
You typically write an event listener for this event to perform the following actions:
- In your event listener, you can modify the data returned by the editor
to the list component. For example, you can reformat the data before returning
it to the list control. By default, an item editor can only return a single value.
You must write an event listener for the
itemEditEndevent if you want to return multiple values. - In your event listener, you can examine the data entered into the item editor.
If the data is incorrect, you can call the
preventDefault()method to stop Flex from passing the new data back to the list control and from closing the editor.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | The name of the field or property in the data associated with the item's column. |
itemRenderer | The item renderer for the item that is being edited. |
localX | NaN |
reason | A constant defining the reason for the event.
The value must be a member of the DataGridEventReason class. |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.ITEM_EDIT_END |
itemEditorCreate | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.ITEM_EDITOR_CREATE| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when the item editor has just been instantiated.
The DataGridEvent.ITEM_EDITOR_CREATE constant defines the value of thetype property of the event object for a
itemEditorCreate event, which indicates that the datagrid has
completed the creation of the item editor.
There is no default listener for this event.
You typically write your own event listener for this event to allow
custom modifications to the itemEditor before the user can
begin editing.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | null |
itemRenderer | null |
localX | NaN |
reason | null |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.ITEM_EDITOR_CREATE |
itemFocusIn | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.ITEM_FOCUS_IN| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when an item renderer gets focus, which can occur if the user clicks on an item in the DataGrid control or navigates to the item using a keyboard. Only dispatched if the item is editable.
The DataGridEvent.ITEM_FOCUS_IN constant defines the value of thetype property of the event object for a
itemFocusIn event, which indicates that an
item has received the focus.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | null |
itemRenderer | The item editor instance for the item that is being edited. |
localX | NaN |
reason | null |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.ITEM_FOCUS_IN |
itemFocusOut | Gebeurtenis |
Type gebeurtenisobject:
eigenschap DataGridEvent.type =
mx.events.DataGridEventeigenschap DataGridEvent.type =
mx.events.DataGridEvent.ITEM_FOCUS_OUT| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Dispatched when an item renderer loses focus, which can occur if the user clicks another item in the DataGrid control or clicks outside the control, or uses the keyboard to navigate to another item in the DataGrid control or outside the control. Only dispatched if the item is editable.
The DataGridEvent.ITEM_FOCUS_OUT constant defines the value of thetype property of the event object for a
itemFocusOut event, which indicates that an
item has lost the focus.
The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | false |
columnIndex | The zero-based index of the
item's column in the DataGrid object's columns array. |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
dataField | null |
itemRenderer | The item editor instance for the item that is being edited. |
localX | NaN |
reason | null |
rowIndex | The zero-based index of the item in the data provider. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | DataGridEvent.ITEM_FOCUS_OUT |
Voorbeelden Hoe dit voorbeeld te gebruiken
SimpleDataGrid.mxml
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the Halo DataGrid control. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Declarations>
<fx:XMLList id="employees">
<employee>
<name>Christina Coenraets</name>
<phone>555-219-2270</phone>
<email>ccoenraets@fictitious.com</email>
<active>true</active>
</employee>
<employee>
<name>Joanne Wall</name>
<phone>555-219-2012</phone>
<email>jwall@fictitious.com</email>
<active>true</active>
</employee>
<employee>
<name>Maurice Smith</name>
<phone>555-219-2012</phone>
<email>maurice@fictitious.com</email>
<active>false</active>
</employee>
<employee>
<name>Mary Jones</name>
<phone>555-219-2000</phone>
<email>mjones@fictitious.com</email>
<active>true</active>
</employee>
</fx:XMLList>
</fx:Declarations>
<s:Panel title="Halo DataGrid Control Example"
width="75%" height="75%"
horizontalCenter="0" verticalCenter="0">
<s:VGroup left="10" right="10" top="10" bottom="10">
<s:Label width="100%" color="blue"
text="Select a row in the DataGrid control."/>
<mx:DataGrid id="dg" width="100%" height="100%" rowCount="5" dataProvider="{employees}">
<mx:columns>
<mx:DataGridColumn dataField="name" headerText="Name"/>
<mx:DataGridColumn dataField="phone" headerText="Phone"/>
<mx:DataGridColumn dataField="email" headerText="Email"/>
</mx:columns>
</mx:DataGrid>
<mx:Form width="100%" height="100%">
<mx:FormItem label="Name">
<mx:Label text="{dg.selectedItem.name}"/>
</mx:FormItem>
<mx:FormItem label="Email">
<mx:Label text="{dg.selectedItem.email}"/>
</mx:FormItem>
<mx:FormItem label="Phone">
<mx:Label text="{dg.selectedItem.phone}"/>
</mx:FormItem>
</mx:Form>
</s:VGroup>
</s:Panel>
</s:Application>
Wed Jun 13 2018, 11:42 AM Z