| Pakket | spark.components |
| Klasse | public class Grid |
| Overerving | Grid  Group GroupBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Implementatie | IDataGridElement |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The Grid component is intended to be used as a DataGrid skin part, or as an element of other custom composite components. Therefore, it is not skinnable, it does not include a scroller or scrollbars, and it does not provide default mouse or keyboard event handling.
Each visible Grid cell is displayed by a GridItemRenderer
instance created by using the itemRenderer property.
specify an item renderer for each column.
Before it is displayed, each item renderer instance is configured
with the value of the data provider item for that row.
Item renderers are created as needed and then, to keep creation
overhead to a minimum, pooled and recycled.
The Grid control supports selection, according the selectionMode
property. The set of selected row or cell indices can be modified or
queried programatically using the selection methods, such as
setSelectedIndex or selectionContainsIndex().
The Grid control displays hover, caret, and selection indicators based
on the selectionMode property and the corresponding
row index and column index properties, such as
hoverRowIndex and columnRowIndex.
An indicator can be any visual element.
Indicators that implement IGridVisualElement can configure themselves
according to the row and column in which they are used.
The Grid control supports smooth scrolling. Their vertical and horizontal scroll positions define the pixel origin of the visible part of the grid and the grid's layout only displays as many cell item renderers as are needed to fill the available space.
The Grid control supports variable height rows that automatically compute
their height based on the item renderers' contents.
This support is called grid virtualization
because the mapping from (pixel) scroll positions to row and column indices
is typically based on incomplete information about the preferred sizes
for grid cells.
The Grid caches the computed heights of rows that have been
scrolled into view and estimates the rest based on a single
typicalItem.
Transitions in DataGrid item renderers aren't supported. The GridItemRenderer class
has disabled its transitions property so setting it will have no effect.
MXML-syntaxis weergeven
MXML-syntaxis verbergenThe <s:Grid> tag inherits all of the tag
attributes of its superclass and adds the following tag attributes:
<s:Grid
Properties
/>
Standaard-MXML-eigenschapmxmlContent
Verwante API-elementen
| 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 | |
| alpha : Number
Geeft de alpha-transparantiewaarde van het opgegeven object aan. | DisplayObject | |
| anchorColumnIndex : int
The column index of the anchor for the next shift selection. | Grid | ||
| anchorRowIndex : int
The row index of the anchor for the next shift selection. | Grid | ||
| autoLayout : Boolean
If true, measurement and layout are done
when the position or size of a child is changed. | GroupBase | |
| automationDelegate : Object
The delegate object that handles the automation-related functionality. | UIComponent | |
| automationEnabled : Boolean [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 [overschrijven] [alleen-lezen]
The y-coordinate of the baseline
of the first line of text of the component. | Group | |
| baselinePositionElement : IVisualElement
The element used to calculate the GroupBase's baselinePosition
| Group | |
| blendMode : String [overschrijven]
A value from the BlendMode class that specifies which blend mode to use. | Group | |
| blendShader : Shader [alleen-schrijven]
Stelt de arcering in die moet worden gebruikt om voor- en achtergrond in elkaar te laten overvloeien. | DisplayObject | |
| 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 | |
| caretColumnIndex : int
If showCaretIndicator is true,
the column index of the caretIndicator. | Grid | ||
| caretIndicator : IFactory
If selectionMode is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS,
a single visual element displayed for the caret row,
If selectionMode is
GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, the
visual element displayted for the caret cell. | Grid | ||
| caretRowIndex : int
If showCaretIndicator is true,
the row index of the caretIndicator. | Grid | ||
| className : String [alleen-lezen]
The name of this instance's class, such as "Button". | UIComponent | |
| clipAndEnableScrolling : Boolean
If true, specifies to clip the children to the boundaries of the viewport. | GroupBase | |
| columns : IList
The list of GridColumn objectss displayed by this grid. | Grid | ||
| columnSeparator : IFactory
A visual element displayed between each column. | Grid | ||
| constructor : Object
Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie. | Object | |
| contentHeight : Number [alleen-lezen]
The height of the viewport's content. | GroupBase | |
| 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 | |
| contentWidth : Number [alleen-lezen]
The width of the viewport's contents. | GroupBase | |
| 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 | |
| dataGrid : DataGrid
The DataGrid control for which this Grid is used as the grid skin part. | Grid | ||
| dataProvider : IList
A list of data items that correspond to the rows in the grid. | Grid | ||
| dataTipField : String
The name of the field in the data provider to display as the datatip. | Grid | ||
| dataTipFunction : Function
Specifies a callback function to run on each item of the data provider
to determine its data tip. | Grid | ||
| depth : Number
Determines the order in which items inside of containers
are rendered. | UIComponent | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| designLayer : DesignLayer
Specifies the optional DesignLayer instance associated with this visual
element. | UIComponent | |
| document : Object
A reference to the document object associated with this UIComponent. | UIComponent | |
| doubleClickEnabled : Boolean [overschrijven]
Specifies whether the UIComponent object receives doubleClick events. | UIComponent | |
| dropTarget : DisplayObject [alleen-lezen]
Geeft het weergaveobject op waarover de sprite wordt gesleept of waarop de sprite is neergezet. | Sprite | |
| enabled : Boolean
Whether the component can accept user interaction. | UIComponent | |
| errorString : String
The text that displayed by a component's error tip when a
component is monitored by a Validator and validation fails. | UIComponent | |
| explicitHeight : Number
Number that specifies the explicit height of the component,
in pixels, in the component's coordinates. | UIComponent | |
| explicitMaxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMaxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinHeight : Number
The minimum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| explicitMinWidth : Number
The minimum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| explicitWidth : Number
Number that specifies the explicit width of the component,
in pixels, in the component's coordinates. | UIComponent | |
| filters : Array
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 | |
| 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 | |
| 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 | |
| horizontalScrollPosition : Number
The x coordinate of the origin of the viewport in the component's coordinate system,
where the default value is (0,0) corresponding to the upper-left corner of the component. | GroupBase | |
| hoverColumnIndex : int
If showHoverIndicator is true,
Specifies column index of the hoverIndicator. | Grid | ||
| hoverIndicator : IFactory
If selectionMode is
GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS. | Grid | ||
| hoverRowIndex : int
If showHoverIndicator is true,
specifies the column index of the hoverIndicator. | Grid | ||
| id : String
ID of the component. | UIComponent | |
| includeInLayout : Boolean
Specifies whether this component is included in the layout of the
parent container. | UIComponent | |
| inheritingStyles : Object
The beginning of this component's chain of inheriting styles. | UIComponent | |
| initialized : Boolean
A flag that determines if an object has been through all three phases
of layout: commitment, measurement, and layout (provided that any were required). | UIComponent | |
| instanceIndex : int [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 | |
| itemRenderer : IFactory
The item renderer that's used for columns that do not specify one. | Grid | ||
| layout : LayoutBase
The layout object for this container. | GroupBase | |
| layoutMatrix3D : Matrix3D [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 | |
| loaderInfo : LoaderInfo [alleen-lezen]
Retourneert een object LoaderInfo dat informatie bevat over het laden van het bestand waartoe dit weergaveobject behoort. | DisplayObject | |
| luminosityClip : Boolean
A property that controls whether the luminosity
mask clips the masked content. | GroupBase | |
| luminosityInvert : Boolean
A property that controls the calculation of the RGB
color value of a graphic element being masked by
a luminosity mask. | GroupBase | |
| maintainProjectionCenter : Boolean
When true, the component keeps its projection matrix centered on the
middle of its bounding box. | UIComponent | |
| mask : DisplayObject [overschrijven]
Sets the mask. | GroupBase | |
| maskType : String
The mask type. | GroupBase | |
| maxHeight : Number
The maximum recommended height of the component to be considered
by the parent during layout. | UIComponent | |
| maxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| measuredHeight : Number
The default height of the component, in pixels. | UIComponent | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels. | UIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels. | UIComponent | |
| measuredWidth : Number
The default width of the component, in pixels. | UIComponent | |
| metaData : Object
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 | |
| 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 | |
| mouseEnabledWhereTransparent : Boolean
When true, this property
ensures that the entire bounds of the Group respond to
mouse events such as click and roll over. | GroupBase | |
| mouseFocusEnabled : Boolean
Whether you can receive focus when clicked on. | UIComponent | |
| mouseX : Number [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 | |
| mxmlContent : Array [alleen-schrijven]
The visual content children for this Group. | Group | |
| 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 | |
| numAutomationChildren : int [alleen-lezen]
The number of automation children this container has. | UIComponent | |
| numElements : int [alleen-lezen]
The number of visual elements in this container. | GroupBase | |
| opaqueBackground : Object
Geeft op of het weergaveobject dekkend is met een bepaalde achtergrondkleur. | DisplayObject | |
| overlay : DisplayLayer [alleen-lezen]
The overlay plane for this group. | GroupBase | |
| 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 | |
| preserveSelection : Boolean
If true, the selection is preserved when the data provider
refreshes its collection. | Grid | ||
| processedDescriptors : Boolean
Set to true after immediate or deferred child creation,
depending on which one happens. | UIComponent | |
| repeater : IRepeater [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 | |
| requestedColumnCount : int
The measured width of this grid is large enough to display
the first requestedColumnCount columns. | Grid | ||
| requestedMaxRowCount : int
The measured height of the grid is large enough to display
no more than requestedMaxRowCount rows. | Grid | ||
| requestedMinColumnCount : int
The measured width of this grid is large enough to display
at least requestedMinColumnCount columns. | Grid | ||
| requestedMinRowCount : int
The measured height of this grid is large enough to display
at least requestedMinRowCount rows. | Grid | ||
| requestedRowCount : int
The measured height of this grid is large enough to display
the first requestedRowCount rows. | Grid | ||
| requireSelection : Boolean
If true and the selectionMode property is not
GridSelectionMode.NONE, an item must always be selected
in the grid. | Grid | ||
| resizableColumns : Boolean
Indicates whether the user can change the size of the columns. | Grid | ||
| resizeMode : String
The ResizeMode for this container. | GroupBase | |
| right : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| root : DisplayObject [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 | |
| rowBackground : IFactory
A visual element that's displays the background for each row. | Grid | ||
| rowHeight : Number
If variableRowHeight is false, then
this property specifies the actual height of each row, in pixels. | Grid | ||
| rowSeparator : IFactory
A visual element that's displayed in between each row. | Grid | ||
| scale9Grid : Rectangle
Het huidige schaalraster dat wordt gebruikt. | DisplayObject | |
| scaleGridBottom : Number
Specifies the bottom coordinate of the scale grid. | Group | |
| scaleGridLeft : Number
Specifies the left coordinate of the scale grid. | Group | |
| scaleGridRight : Number
Specifies the right coordinate of the scale grid. | Group | |
| scaleGridTop : Number
Specifies the top coordinate of the scale grid. | Group | |
| scaleX : Number [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 | |
| selectedCell : CellPosition
If selectionMode is GridSelectionMode.SINGLE_CELL
or GridSelectionMode.MULTIPLE_CELLS, returns the first
selected cell starting at row 0 column 0 and progressing through each
column in a row before moving to the next row. | Grid | ||
| selectedCells : Vector.<CellPosition>
If selectionMode is GridSelectionMode.SINGLE_CELL
or GridSelectionMode.MULTIPLE_CELLS, returns a Vector
of CellPosition objects representing the positions of the selected
cells in the grid. | Grid | ||
| selectedIndex : int
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns the
rowIndex of the first selected row. | Grid | ||
| selectedIndices : Vector.<int>
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns a Vector of
the selected rows indices. | Grid | ||
| selectedItem : Object
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns the
item in the the data provider that is currently selected or
undefined if no rows are selected. | Grid | ||
| selectedItems : Vector.<Object>
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns a Vector of
the dataProvider items that are currently selected. | Grid | ||
| selectionIndicator : IFactory
If selectionMode is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS,
a visual element that's displayed for each selected row,
If selectionMode is
GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS,
a visual element displayed for each selected cell. | Grid | ||
| selectionLength : int [alleen-lezen]
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS,
returns the number of selected rows. | Grid | ||
| selectionMode : String
The selection mode of the control. | Grid | ||
| showDataTips : Boolean
If true then a dataTip is displayed for all visible cells. | Grid | ||
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy. | UIComponent | |
| softKeyboard : String
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 | |
| 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 | |
| typicalItem : Object
The grid's layout ensures that columns whose width is not specified is wide
enough to display an item renderer for this default data provider item. | Grid | ||
| uid : String
A unique identifier for the object. | UIComponent | |
| updateCompletePendingFlag : Boolean
A flag that determines if an object has been through all three phases
of layout validation (provided that any were required). | UIComponent | |
| useHandCursor : Boolean
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 | |
| variableRowHeight : Boolean
If true, each row's height is the maximum of
preferred heights of the cells displayed so far. | Grid | ||
| verticalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| verticalScrollPosition : Number
The y coordinate of the origin of the viewport in the component's coordinate system,
where the default value is (0,0) corresponding to the upper-left corner of the component. | GroupBase | |
| visible : Boolean [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 | |
| 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 | |
| Methode | Gedefinieerd door | ||
|---|---|---|---|
Grid()
Constructor. | Grid | ||
|
Adds a visual element to this container. | Group | |
|
Adds a visual element to this container. | Group | |
| 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 | |
If selectionMode
is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, adds the cell to
the selection and sets the caret position to the cell. | Grid | ||
If selectionMode
is GridSelectionMode.MULTIPLE_ROWS, adds this row to
the selection and sets the caret position to this row. | Grid | ||
|
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 | |
|
Queues a function to be called later. | UIComponent | |
Removes all of the selected rows and cells, if selectionMode
is not GridSelectionMode.NONE. | Grid | ||
|
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 | |
|
Determines whether the specified IVisualElement is a
child of the container instance or the instance
itself. | GroupBase | |
|
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 | |
|
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 | |
|
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 | |
If necessary, set the verticalScrollPosition and
horizontalScrollPosition properties so that the
specified cell is completely visible. | Grid | ||
|
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
|
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 | |
Return the row and column indices of the cell that overlaps the pixel at the
specified grid coordinate. | Grid | ||
Returns the current pixel bounds of the specified cell, or null if no such cell exists. | Grid | ||
Returns a vector of CellPosition objects whose
rowIndex and columnIndex properties specify the
row and column indices of the cells that overlap the specified grid region. | Grid | ||
Return the X coordinate of the specified cell's origin. | Grid | ||
Return the Y coordinate of the specified cell's origin. | Grid | ||
|
Retourneert de onderliggende weergaveobjectinstantie met de opgegeven naam. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance. | UIComponent | |
Returns the current pixel bounds of the specified column, or null if no such column exists. | Grid | ||
Returns the column index corresponding to the specified coordinates,
or -1 if the coordinates are out of bounds. | Grid | ||
Return the width of the specified column. | Grid | ||
|
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | |
|
Returns the visual element at the specified index. | GroupBase | |
|
Returns the index position of a visual element. | GroupBase | |
|
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 | |
|
Returns the change to the horizontal scroll position to handle
different scrolling options. | GroupBase | |
If the requested item renderer is visible, returns a reference to
the item renderer currently displayed at the specified cell. | Grid | ||
|
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 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 | |
Returns the current pixel bounds of the specified row, or null if no such row exists. | Grid | ||
Returns the row index corresponding to the specified coordinates,
or -1 if the coordinates are out of bounds. | Grid | ||
|
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | |
|
Returns the change to the vertical scroll position to handle
different scrolling options. | GroupBase | |
|
Layouts that honor the useVirtualLayout flag will use this
method at updateDisplayList() time to get layout elements that are "in view",
i.e. | GroupBase | |
Return the indices of the currently visible columns. | Grid | ||
Return the data provider indices and padding indices of the
currently visible rows. | Grid | ||
|
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 | |
|
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 | |
|
Initializes the internal structure of this component. | UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | |
If the specified cell is visible, it is redisplayed. | Grid | ||
|
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | UIComponent | |
|
Notify the host component that an element has changed and needs to be redrawn. | Group | |
|
Notify the host component that an element changed and needs to validate properties. | Group | |
|
Notify the host that an element layer has changed. | Group | |
|
Notify the host component that an element size has changed. | Group | |
|
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 | |
|
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 | |
Clears cached column width data that had been based on the
typicalItem property, and requests a new layout pass. | Grid | ||
Returns true if the specified cell is at least partially visible. | Grid | ||
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | Object | |
|
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 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 | |
|
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 | |
|
Removes all visual elements from the container. | Group | |
|
Verwijdert alle onderliggende DisplayObject-instanties uit de lijst met onderliggende objecten van de instantie DisplayObjectContainer. | DisplayObjectContainer | |
|
Removes the specified visual element from the child list of
this container. | Group | |
|
Removes a visual element from the specified index position
in the container. | Group | |
|
Verwijdert een listener uit het object EventDispatcher. | EventDispatcher | |
If selectionMode
is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, removes the cell
from the selection and sets the caret position to the cell. | Grid | ||
If selectionMode
is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS, removes this row
from the selection and sets the caret position to this row. | Grid | ||
|
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 | |
If selectionMode is
GridSelectionMode.MULTIPLE_ROWS, selects all rows and
removes the caret or if selectionMode is
GridSelectionMode.MULTIPLE_CELLS selects all cells
and removes the caret. | Grid | ||
If selectionMode is GridSelectionMode.MULTIPLE_CELLS,
sets the selection to all the cells in the cell region and the
caret position to the last cell in the cell region. | Grid | ||
If selectionMode is GridSelectionMode.MULTIPLE_ROWS,
sets the selection to the specfied rows and the caret position to
endRowIndex. | Grid | ||
If selectionMode is GridSelectionMode.SINGLE_CELL
or GridSelectionMode.MULTIPLE_CELLS, returns true
if the cell is in the current selection. | Grid | ||
If selectionMode is
GridSelectionMode.MULTIPLE_CELLS, returns true
if the cells in the cell region are in the current selection. | Grid | ||
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns true
if the row at index is in the current selection. | Grid | ||
If selectionMode is
GridSelectionMode.MULTIPLE_ROWS, returns true
if the rows in indices are in the current selection. | Grid | ||
|
Sizes the object. | UIComponent | |
|
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | |
|
Sets the contentWidth and contentHeight
properties. | GroupBase | |
|
Set the current state. | UIComponent | |
|
Changes the position of an existing visual element in the visual container. | Group | |
|
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 | |
If selectionMode
is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, sets the selection
and the caret position to this cell. | Grid | ||
If selectionMode
is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS, sets the selection and
the caret position to this row. | Grid | ||
|
Sets a style property on this component instance. | UIComponent | |
|
Called when the visible property changes. | UIComponent | |
|
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 | |
|
Swaps the index of the two specified visual elements. | Group | |
|
Swaps the visual elements at the two specified index
positions in the container. | Group | |
|
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 | |
|
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 | |
| 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 after the caret changes. | Grid | |||
| 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 | ||
| 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 | ||
| [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 | ||
| Dispatched when a visual element is added to the content holder. | Group | ||
| Dispatched when a visual element is removed from the content holder. | Group | ||
| [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 mouse is clicked over a cell | Grid | |||
| Dispatched when the mouse is double-clicked over a cell | Grid | |||
| Dispatched when the mouse button is pressed over a Grid cell. | Grid | |||
| Dispatched after a gridMouseDown event if the mouse moves before the button is released. | Grid | |||
| Dispatched when the mouse button is released over a Grid cell. | Grid | |||
| Dispatched when the mouse leaves a grid cell. | Grid | |||
| Dispatched when the mouse enters a grid cell. | Grid | |||
| 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 | ||
| 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 | ||
| 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 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.
anchorColumnIndex | eigenschap |
anchorColumnIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The column index of the anchor for the next shift selection. The anchor is the item most recently selected. It defines the anchor item when selecting multiple items in the grid. When you select multiple items, the set of items extends from the anchor to the caret item.
Grid event handlers should use this property to record the location of the most recent unshifted mouse down or keyboard event that defines one end of the next potential shift selection. The caret index defines the other end.
De standaardwaarde is 0.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis anchorColumnIndexChanged verzonden.
Implementatie
public function get anchorColumnIndex():int public function set anchorColumnIndex(value:int):voidVerwante API-elementen
anchorRowIndex | eigenschap |
anchorRowIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The row index of the anchor for the next shift selection. The anchor is the item most recently selected. It defines the anchor item when selecting multiple items in the grid. When you select multiple items, the set of items extends from the anchor to the caret item.
Grid event handlers should use this property to record the location of the most recent unshifted mouse down or keyboard event that defines one end of the next potential shift selection. The caret index defines the other end.
De standaardwaarde is 0.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis anchorRowIndexChanged verzonden.
Implementatie
public function get anchorRowIndex():int public function set anchorRowIndex(value:int):voidVerwante API-elementen
caretColumnIndex | eigenschap |
caretColumnIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If showCaretIndicator is true,
the column index of the caretIndicator.
If selectionMode is
GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS then the indicator
occupies the entire row and caretColumnIndex is ignored.
If selectionMode is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, then the
caretIndicator occupies the specified cell.
Setting caretColumnIndex to -1 means that the column
index is undefined and a cell caret is not shown.
De standaardwaarde is -1.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis caretColumnIndexChanged verzonden.
Implementatie
public function get caretColumnIndex():int public function set caretColumnIndex(value:int):voidcaretIndicator | eigenschap |
caretIndicator:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS,
a single visual element displayed for the caret row,
If selectionMode is
GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, the
visual element displayted for the caret cell.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis caretIndicatorChanged verzonden.
Implementatie
public function get caretIndicator():IFactory public function set caretIndicator(value:IFactory):voidcaretRowIndex | eigenschap |
caretRowIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If showCaretIndicator is true,
the row index of the caretIndicator.
If selectionMode is
GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS then the indicator
occupies the entire row and the caretColumnIndex
property is ignored.
If selectionMode is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, then the caretIndicator
occupies the specified cell.
Setting caretRowIndex to -1 means that the row index
is undefined and the caret will not be shown.
De standaardwaarde is -1.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis caretRowIndexChanged verzonden.
Implementatie
public function get caretRowIndex():int public function set caretRowIndex(value:int):voidcolumns | eigenschap |
columns:IList| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The list of GridColumn objectss displayed by this grid. Each column selects different data provider item properties to display.
GridColumn objects can only appear in the columns
for a single Grid control.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis columnsChanged verzonden.
Implementatie
public function get columns():IList public function set columns(value:IList):voidVerwante API-elementen
columnSeparator | eigenschap |
columnSeparator:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
A visual element displayed between each column.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis columnSeparatorChanged verzonden.
Implementatie
public function get columnSeparator():IFactory public function set columnSeparator(value:IFactory):voiddataGrid | eigenschap |
dataGrid:DataGrid| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The DataGrid control for which this Grid is used as the grid skin part.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis dataGridChanged verzonden.
Implementatie
public function get dataGrid():DataGrid public function set dataGrid(value:DataGrid):voiddataProvider | eigenschap |
dataProvider:IList| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
A list of data items that correspond to the rows in the grid. Each grid column is associated with a property of the data items to display that property in the grid cells.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis dataProviderChanged verzonden.
Implementatie
public function get dataProvider():IList public function set dataProvider(value:IList):voidVerwante API-elementen
dataTipField | eigenschap |
dataTipField:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The name of the field in the data provider to display as the datatip.
By default, if showDataTips is true,
the associated grid control looks for a property named
label on each data provider item and displays it.
However, if the data provider does not contain a label
property, you can set the dataTipField property to
specify a different property name.
For example, you could set the value to "FullName" when a user views a
set of people's names included from a database.
GridColumn.dataTipField takes precedence over this property.
If this column or its grid specifies a value for the
dataTipFunction property, then the
dataTipField property is ignored.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis dataTipFieldChanged verzonden.
Implementatie
public function get dataTipField():String public function set dataTipField(value:String):voiddataTipFunction | eigenschap |
dataTipFunction:Function| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Specifies a callback function to run on each item of the data provider
to determine its data tip.
This property is used by the itemToDataTip method.
By default, if showDataTips is true,
the column looks for a property named label
on each data provider item and displays it as its data tip.
However, some data providers do not have a label property
nor do they have another property that you can use for displaying data
in the rows.
For example, you have a data provider that contains a lastName
and firstName fields, but you want to display full names as the data tip.
You can specify a function to the dataTipFunction property
that returns a single String containing the value of both fields. You
can also use the dataTipFunction property for handling
formatting and localization.
The signature of the dataTipFunction function must match the following:
dataTipFunction(item:Object, column:GridColumn):StringThe
item parameter is the data provider item for an entire row.
The second parameter is this column object.
A typical function might concatenate an item's firstName and lastName properties, or do some custom formatting on a Date value property.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis dataTipFunctionChanged verzonden.
Implementatie
public function get dataTipFunction():Function public function set dataTipFunction(value:Function):voidhoverColumnIndex | eigenschap |
hoverColumnIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If showHoverIndicator is true,
Specifies column index of the hoverIndicator.
If selectionMode is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS, then the indicator
occupies the entire row and hoverColumnIndex is ignored.
If selectionMode is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS then the hoverIndicator
occupies the specified cell.
Setting hoverColumnIndex to -1 (the default) means
that the column index is undefined and a cell hover indicator is not displayed.
De standaardwaarde is -1.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis hoverColumnIndexChanged verzonden.
Implementatie
public function get hoverColumnIndex():int public function set hoverColumnIndex(value:int):voidhoverIndicator | eigenschap |
hoverIndicator:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is
GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS.
a single visual element displayed for the row under the mouse.
If selectionMode is
GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS,
the visual element for the cell.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis hoverIndicatorChanged verzonden.
Implementatie
public function get hoverIndicator():IFactory public function set hoverIndicator(value:IFactory):voidhoverRowIndex | eigenschap |
hoverRowIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If showHoverIndicator is true,
specifies the column index of the hoverIndicator.
If selectionMode is
GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS, then the indicator
occupies the entire row and hoverColumnIndex is ignored.
If selectionMode is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS then the hoverIndicator
occupies the specified cell.
Setting hoverRowIndex to -1,the default, means that
the row index is undefined and a hover indicator is not displayed.
De standaardwaarde is -1.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis hoverRowIndexChanged verzonden.
Implementatie
public function get hoverRowIndex():int public function set hoverRowIndex(value:int):voiditemRenderer | eigenschap |
itemRenderer:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The item renderer that's used for columns that do not specify one.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis itemRendererChanged verzonden.
Implementatie
public function get itemRenderer():IFactory public function set itemRenderer(value:IFactory):voidpreserveSelection | eigenschap |
preserveSelection:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If true, the selection is preserved when the data provider
refreshes its collection.
Because this refresh requires each item in the selection to be saved,
this action is not desirable if the selection is large.
De standaardwaarde is true.
Implementatie
public function get preserveSelection():Boolean public function set preserveSelection(value:Boolean):voidrequestedColumnCount | eigenschap |
requestedColumnCount:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The measured width of this grid is large enough to display
the first requestedColumnCount columns.
If requestedColumnCount is -1, then the measured
width is big enough for all of the columns.
If the actual size of the grid has been explicitly set, then this property has no effect.
De standaardwaarde is -1.
Implementatie
public function get requestedColumnCount():int public function set requestedColumnCount(value:int):voidrequestedMaxRowCount | eigenschap |
requestedMaxRowCount:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The measured height of the grid is large enough to display
no more than requestedMaxRowCount rows.
This property has no effect if any of the following are true;
requestedRowCountis set.- The actual size of the grid has been explicitly set.
De standaardwaarde is 10.
Implementatie
public function get requestedMaxRowCount():int public function set requestedMaxRowCount(value:int):voidrequestedMinColumnCount | eigenschap |
requestedMinColumnCount:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The measured width of this grid is large enough to display
at least requestedMinColumnCount columns.
This property has no effect if any of the following are true;
requestedColumnCountis set.- The actual size of the grid has been explicitly set.
- The grid is inside a Scroller component.
De standaardwaarde is -1.
Implementatie
public function get requestedMinColumnCount():int public function set requestedMinColumnCount(value:int):voidrequestedMinRowCount | eigenschap |
requestedMinRowCount:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The measured height of this grid is large enough to display
at least requestedMinRowCount rows.
This property has no effect if any of the following are true;
requestedRowCountis set.- The actual size of the grid has been explicitly set.
De standaardwaarde is -1.
Implementatie
public function get requestedMinRowCount():int public function set requestedMinRowCount(value:int):voidrequestedRowCount | eigenschap |
requestedRowCount:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The measured height of this grid is large enough to display
the first requestedRowCount rows.
If requestedRowCount is -1, then the measured
size will be big enough for all of the layout elements.
If the actual size of the grid has been explicitly set, then this property has no effect.
De standaardwaarde is -1.
Implementatie
public function get requestedRowCount():int public function set requestedRowCount(value:int):voidrequireSelection | eigenschap |
requireSelection:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If true and the selectionMode property is not
GridSelectionMode.NONE, an item must always be selected
in the grid.
De standaardwaarde is false.
Implementatie
public function get requireSelection():Boolean public function set requireSelection(value:Boolean):voidresizableColumns | eigenschap |
resizableColumns:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
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.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis resizableColumnsChanged verzonden.
Implementatie
public function get resizableColumns():Boolean public function set resizableColumns(value:Boolean):voidVerwante API-elementen
rowBackground | eigenschap |
rowBackground:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
A visual element that's displays the background for each row.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis rowBackgroundChanged verzonden.
Implementatie
public function get rowBackground():IFactory public function set rowBackground(value:IFactory):voidrowHeight | eigenschap |
rowHeight:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If variableRowHeight is false, then
this property specifies the actual height of each row, in pixels.
If variableRowHeight is true,
the value of this property is used as the estimated
height for rows that haven't been scrolled into view yet, rather
than the preferred height of renderers configured with the typicalItem.
Similarly, when the Grid pads its display with empty rows, this property
specifies the empty rows' height.
If variableRowHeight is false,
the default value of this property is the maximum preferred height
of the per-column renderers created for the typicalItem.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis rowHeightChanged verzonden.
Implementatie
public function get rowHeight():Number public function set rowHeight(value:Number):voidrowSeparator | eigenschap |
rowSeparator:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
A visual element that's displayed in between each row.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis rowSeparatorChanged verzonden.
Implementatie
public function get rowSeparator():IFactory public function set rowSeparator(value:IFactory):voidselectedCell | eigenschap |
selectedCell:CellPosition| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_CELL
or GridSelectionMode.MULTIPLE_CELLS, returns the first
selected cell starting at row 0 column 0 and progressing through each
column in a row before moving to the next row.
When the user changes the selection by interacting with the
control, the control dispatches the selectionChange
event. When the user changes the selection programmatically, the
control dispatches the valueCommit event.
This property is intended be used to initialize or bind to the
selection in MXML markup. The setSelectedCell() method
should be used for programatic selection updates, for example
when writing a keyboard or mouse event handler.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectedCell():CellPosition public function set selectedCell(value:CellPosition):voidselectedCells | eigenschap |
selectedCells:Vector.<CellPosition>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_CELL
or GridSelectionMode.MULTIPLE_CELLS, returns a Vector
of CellPosition objects representing the positions of the selected
cells in the grid.
When the user changes the selection by interacting with the
control, the control dispatches the selectionChange
event. When the user changes the selection programmatically, the
control dispatches the valueCommit event.
This property is intended be used to initialize or bind to the
selection in MXML markup. The setSelectedCell() method
should be used for programatic selection updates, for example when
writing a keyboard or mouse event handler.
The default value is an empty Vector.<CellPosition>
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectedCells():Vector.<CellPosition> public function set selectedCells(value:Vector.<CellPosition>):voidselectedIndex | eigenschap |
selectedIndex:int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns the
rowIndex of the first selected row.
When the user changes the selection by interacting with the
control, the control dispatches the selectionChange
event. When the user changes the selection programmatically, the
control dispatches the valueCommit event.
This property is intended be used to initialize or bind to the
selection in MXML markup. The setSelectedCell() method should be used
for programatic selection updates, for example when writing a keyboard
or mouse event handler.
De standaardwaarde is -1.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectedIndex():int public function set selectedIndex(value:int):voidselectedIndices | eigenschap |
selectedIndices:Vector.<int>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns a Vector of
the selected rows indices. For all other selection modes, this
method has no effect.
When the user changes the selection by interacting with the
control, the control dispatches the selectionChange
event. When the user changes the selection programmatically, the
control dispatches the valueCommit event.
This property is intended be used to initialize or bind to the selection in MXML markup. The setSelectedCell() method should be used for programatic selection updates, for example when writing a keyboard or mouse event handler.
>The default value is an empty Vector.<int>
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectedIndices():Vector.<int> public function set selectedIndices(value:Vector.<int>):voidVerwante API-elementen
selectedItem | eigenschap |
selectedItem:Object| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns the
item in the the data provider that is currently selected or
undefined if no rows are selected.
When the user changes the selection by interacting with the
control, the control dispatches the selectionChange
event. When the user changes the selection programmatically, the
control dispatches the valueCommit event.
This property is intended be used to initialize or bind to the
selection in MXML markup. The setSelectedCell() method should be used
for programatic selection updates, for example when writing a keyboard
or mouse event handler.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectedItem():Object public function set selectedItem(value:Object):voidVerwante API-elementen
selectedItems | eigenschap |
selectedItems:Vector.<Object>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns a Vector of
the dataProvider items that are currently selected.
When the user changes the selection by interacting with the
control, the control dispatches the selectionChange
event. When the user changes the selection programmatically, the
control dispatches the valueCommit event.
This property is intended be used to initialize or bind to the selection in MXML markup. The setSelectedCell() method should be used for programatic selection updates, for example when writing a keyboard or mouse event handler.
The default value is an empty Vector.<Object>
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectedItems():Vector.<Object> public function set selectedItems(value:Vector.<Object>):voidVerwante API-elementen
selectionIndicator | eigenschap |
selectionIndicator:IFactory| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS,
a visual element that's displayed for each selected row,
If selectionMode is
GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS,
a visual element displayed for each selected cell.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis selectionIndicatorChanged verzonden.
Implementatie
public function get selectionIndicator():IFactory public function set selectionIndicator(value:IFactory):voidselectionLength | eigenschap |
selectionLength:int [alleen-lezen] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS,
returns the number of selected rows.
If selectionMode is GridSelectionMode.SINGLE_CELLS
or GridSelectionMode.MULTIPLE_CELLS,
returns the number of selected cells.
De standaardwaarde is 0.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis valueCommit verzonden.
Implementatie
public function get selectionLength():intselectionMode | eigenschap |
selectionMode:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The selection mode of the control. Possible values are:
GridSelectionMode.MULTIPLE_CELLS,
GridSelectionMode.MULTIPLE_ROWS,
GridSelectionMode.NONE,
GridSelectionMode.SINGLE_CELL, and
GridSelectionMode.SINGLE_ROW.
Changing the selectionMode causes the current selection to be cleared and the caretRowIndex and caretColumnIndex to be set to -1.
De standaardwaarde is GridSelectionMode.SINGLE_ROW.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis selectionModeChanged verzonden.
Implementatie
public function get selectionMode():String public function set selectionMode(value:String):voidVerwante API-elementen
showDataTips | eigenschap |
showDataTips:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If true then a dataTip is displayed for all visible cells.
If false, the default,
then a dataTip is only displayed if the column's
showDataTips property is true.
De standaardwaarde is false.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis showDataTipsChanged verzonden.
Implementatie
public function get showDataTips():Boolean public function set showDataTips(value:Boolean):voidtypicalItem | eigenschap |
typicalItem:Object| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
The grid's layout ensures that columns whose width is not specified is wide enough to display an item renderer for this default data provider item. If a typical item is not specified, then the first data provider item is used.
Restriction: if the typicalItem is an IVisualItem, it must not
also be a member of the data provider.
De standaardwaarde is null.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis typicalItemChanged verzonden.
Implementatie
public function get typicalItem():Object public function set typicalItem(value:Object):voidvariableRowHeight | eigenschap |
variableRowHeight:Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If true, each row's height is the maximum of
preferred heights of the cells displayed so far.
If false, the height of each row is just
the value of the rowHeight property.
If rowHeight isn't specified, then the height of
each row is defined by the typicalItem property.
De standaardwaarde is false.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis variableRowHeightChanged verzonden.
Implementatie
public function get variableRowHeight():Boolean public function set variableRowHeight(value:Boolean):voidGrid | () | Constructor |
public function Grid()| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Constructor.
addSelectedCell | () | methode |
public function addSelectedCell(rowIndex:int, columnIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode
is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, adds the cell to
the selection and sets the caret position to the cell.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the selected cell. The columnIndex
is the index in columns of the column containing the
selected cell.
Parameters
rowIndex:int — The 0-based row index of the cell.
| |
columnIndex:int — The 0-based column index of the cell.
|
Boolean — true if no errors.
false if rowIndex
or columnIndex is invalid, or the selectionMode
is invalid.
|
Verwante API-elementen
addSelectedIndex | () | methode |
public function addSelectedIndex(rowIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode
is GridSelectionMode.MULTIPLE_ROWS, adds this row to
the selection and sets the caret position to this row.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the selected cell.
Parameters
rowIndex:int — The 0-based row index of the cell.
|
Boolean — true if no errors.
false if index is invalid or
the selectionMode is invalid.
|
Verwante API-elementen
clearSelection | () | methode |
public function clearSelection():Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Removes all of the selected rows and cells, if selectionMode
is not GridSelectionMode.NONE. Removes the caret and
sets the anchor to the initial item.
Boolean — true if the selection changed.
false if there was nothing previously selected.
|
ensureCellIsVisible | () | methode |
public function ensureCellIsVisible(rowIndex:int = -1, columnIndex:int = -1):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If necessary, set the verticalScrollPosition and
horizontalScrollPosition properties so that the
specified cell is completely visible.
If rowIndex is -1 and columnIndex is specified,
then just adjust the horizontalScrollPosition
so that the specified column is visible.
If columnIndex is -1 and rowIndex
is specified, then just adjust the verticalScrollPosition
so that the specified row is visible.
Parameters
rowIndex:int (default = -1) | |
columnIndex:int (default = -1) |
getCellAt | () | methode |
public function getCellAt(x:Number, y:Number):CellPosition| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Return the row and column indices of the cell that overlaps the pixel at the specified grid coordinate. If no such cell exists, null is returned.
The example function below uses this method to compute the value of the
dataField for a grid cell.
function getCellData(x:Number, y:Number):Object
{
var cell:CellPosition = getCellAt(x, y);
if (!cell)
return null;
var GridColumn:column = grid.columns.getItemAt(cell.columnIndex);
return grid.dataProvider.getItemAt(cell.rowIndex)[column.dataField];
}
Parameters
x:Number — The pixel's x coordinate relative to the grid.
| |
y:Number — The pixel's y coordinate relative to the grid.
|
CellPosition — The cell position, or null.
|
getCellBounds | () | methode |
public function getCellBounds(rowIndex:int, columnIndex:int):Rectangle| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns the current pixel bounds of the specified cell, or null if no such cell exists. Cell bounds are reported in grid coordinates.
If all of the columns for the the specfied row and all of the rows preceeding
it have not yet been scrolled into view, the returned bounds may only be an approximation,
based on all of the columns' typicalItems.
Parameters
rowIndex:int — The 0-based index of the row.
| |
columnIndex:int — The 0-based index of the column.
|
Rectangle — A Rectangle that represents the cell's pixel bounds, or null.
|
getCellsAt | () | methode |
public function getCellsAt(x:Number, y:Number, w:Number, h:Number):Vector.<CellPosition>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns a vector of CellPosition objects whose
rowIndex and columnIndex properties specify the
row and column indices of the cells that overlap the specified grid region.
If no such cells exist, an empty vector is returned.
Parameters
x:Number — The x coordinate of the pixel at the origin of the region, relative to the grid.
| |
y:Number — The x coordinate of the pixel at the origin of the region, relative to the grid.
| |
w:Number — The width of the region, in pixels.
| |
h:Number — The height of the region, in pixels.
|
Vector.<CellPosition> — A vector of objects like Vector.<Object>([{rowIndex:0, columnIndex:0}, ...]).
|
getCellX | () | methode |
public function getCellX(rowIndex:int, columnIndex:int):Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Return the X coordinate of the specified cell's origin. If the cell's entire bounds
aren't needed, this method is more efficient than getCellBounds().x.
If all of the columns for the the specfied row and all of the rows preceeding
it have not yet been scrolled into view, the returned value may only be an approximation,
based on all of the columns' typicalItems.
Parameters
rowIndex:int — The 0-based index of the row.
| |
columnIndex:int — The 0-based index of the column.
|
Number — The x coordindate of the specified cell's origin.
|
getCellY | () | methode |
public function getCellY(rowIndex:int, columnIndex:int):Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Return the Y coordinate of the specified cell's origin. If the cell's entire bounds
aren't needed, this method is more efficient than getCellBounds().y.
If all of the columns for the the specfied row and all of the rows preceeding
it have not yet been scrolled into view, the returned value may only be an approximation,
based on all of the columns' typicalItems.
Parameters
rowIndex:int — The 0-based index of the row.
| |
columnIndex:int — The 0-based index of the column.
|
Number — The y coordindate of the specified cell's origin.
|
getColumnBounds | () | methode |
public function getColumnBounds(columnIndex:int):Rectangle| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns the current pixel bounds of the specified column, or null if no such column exists. Column bounds are reported in grid coordinates.
If all of the cells in the specified column have not yet been scrolled into view, the
returned bounds may only be an approximation, based on the column's typicalItem.
Parameters
columnIndex:int — The 0-based index of the column.
|
Rectangle — A Rectangle that represents the column's pixel bounds, or null.
|
getColumnIndexAt | () | methode |
public function getColumnIndexAt(x:Number, y:Number):int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns the column index corresponding to the specified coordinates, or -1 if the coordinates are out of bounds. The coordinates are resolved with respect to the grid.
If all of the columns or rows for the grid have not yet been scrolled
into view, the returned index may only be an approximation,
based on all of the columns' typicalItems.
Parameters
x:Number — The pixel's x coordinate relative to the grid.
| |
y:Number — The pixel's y coordinate relative to the grid.
|
int — The index of the column, or -1 if the coordinates are out of bounds.
|
getColumnWidth | () | methode |
public function getColumnWidth(columnIndex:int):Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Return the width of the specified column. If the cell's entire bounds
aren't needed, this method is more efficient than getColumnBounds().width.
If the specified column's width property isn't defined, then the returned value may only be an approximation. The actual column width is only computed after the column has been scrolled into view.
Parameters
columnIndex:int — The 0-based index of the column.
|
Number — The width of the specified column.
|
getItemRendererAt | () | methode |
public function getItemRendererAt(rowIndex:int, columnIndex:int):IGridItemRenderer| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If the requested item renderer is visible, returns a reference to the item renderer currently displayed at the specified cell. Note that once the returned item renderer is no longer visible it may be recycled and its properties reset.
If the requested item renderer is not visible. then each time this method is called, a new item renderer is created. The new item renderer is not visible
If the specified column does not have an explicit width, then the width
of this cell is based on the typicalItem.
If a typicalItem was not specified or has not been measured yet,
then the item renderer's width defaults to 150.
If the grid property variableRowHeight is
true (the default) and an overall row height hasn't been
cached for the specified row, then the item renderer's height is based
on the typicalItem.
If the typicalItem was not
specified or has not been measured yet, then the item renderer's height
defaults to its preferred height.
Parameters
rowIndex:int — The 0-based row index of the item renderer's cell.
| |
columnIndex:int — The 0-based column index of the item renderer's cell.
|
IGridItemRenderer — The item renderer or null if the cell location is invalid.
|
getRowBounds | () | methode |
public function getRowBounds(rowIndex:int):Rectangle| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns the current pixel bounds of the specified row, or null if no such row exists. Row bounds are reported in grid coordinates.
If all of the columns for the the specfied row and all of the rows preceeding
it have not yet been scrolled into view, the returned bounds may only be an approximation,
based on all of the columns' typicalItems.
Parameters
rowIndex:int — The 0-based index of the row.
|
Rectangle — A Rectangle that represents the row's pixel bounds, or null.
|
getRowIndexAt | () | methode |
public function getRowIndexAt(x:Number, y:Number):int| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns the row index corresponding to the specified coordinates, or -1 if the coordinates are out of bounds. The coordinates are resolved with respect to the grid.
If all of the columns or rows for the grid have not yet been scrolled
into view, the returned index may only be an approximation,
based on all of the columns' typicalItems.
Parameters
x:Number — The x coordinate.
| |
y:Number — The y coordinate.
|
int — The index of the row corresponding to the specified coordinates.
|
getVisibleColumnIndices | () | methode |
public function getVisibleColumnIndices():Vector.<int>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Return the indices of the currently visible columns. Note that the item renderers for the first and last columns may only be partially visible. The returned vector's contents are in the order they're displayed.
The following example function uses this method to compute a vector of visible GridColumn objects.
function getVisibleColumns():Vector.<GridColumn>
{
var visibleColumns = new Vector.<GridColumn>;
for each (var columnIndex:int in grid.getVisibleColumnIndices())
visibleColumns.push(grid.columns.getItemAt(columnIndex));
return visibleColumns;
}
Geretourneerde waardeVector.<int> — A vector of the visible column indices.
|
getVisibleRowIndices | () | methode |
public function getVisibleRowIndices():Vector.<int>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Return the data provider indices and padding indices of the
currently visible rows.
Indices which are greater than or equal to the
dataProvider length represent padding rows.
Note that the item renderers for the first and last rows
may only be partially visible.
The returned vector's contents are in the order they're displayed.
Vector.<int> — A vector of the visible row indices.
|
invalidateCell | () | methode |
public function invalidateCell(rowIndex:int, columnIndex:int):void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If the specified cell is visible, it is redisplayed.
If variableRowHeight=true,
then doing so may cause the height of the corresponding row to change.
If columnIndex is -1, then the entire row is invalidated.
Similarly if rowIndex is -1, then the entire column is invalidated.
This method should be called when there is a change to any aspect of
the data provider item at rowIndex that might have some
impact on the way the specified cell is displayed.
Calling this method is similar to calling the
dataProvider.itemUpdated() method, which advises the Grid that all rows
displaying the specified item should be redisplayed.
Using this method can be relatively efficient, since it narrows
the scope of the change to a single cell.
Parameters
rowIndex:int — The 0-based row index of the cell that changed, or -1.
| |
columnIndex:int — The 0-based column index of the cell that changed or -1.
|
invalidateTypicalItemRenderer | () | methode |
public function invalidateTypicalItemRenderer():void| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 1.5 |
Clears cached column width data that had been based on the
typicalItem property, and requests a new layout pass.
Call this method if some aspect of the typicalItem
has changed that should be reflected by the Grid's layout.
This method is called automatically if the typicalItem
is changed directly. That means if the property is set to a new value
that is not "==" to current value.
isCellVisible | () | methode |
public function isCellVisible(rowIndex:int = -1, columnIndex:int = -1):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Returns true if the specified cell is at least partially visible.
If columnIndex == -1, then return
true if the specified row is at least partially visible.
If rowIndex == -1, then return true
if the specified column is at least partially visible.
If both columnIndex and rowIndex are -1,
then return false.
Parameters
rowIndex:int (default = -1) | |
columnIndex:int (default = -1) |
Boolean — True if the specified cell (or row if columnIndex == -1) is at least partially visible
|
removeSelectedCell | () | methode |
public function removeSelectedCell(rowIndex:int, columnIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode
is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, removes the cell
from the selection and sets the caret position to the cell.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the selected cell. The columnIndex
is the index in columns of the column containing the
selected cell.
Parameters
rowIndex:int — The 0-based row index of the cell.
| |
columnIndex:int — The 0-based column index of the cell.
|
Boolean — true if no errors.
false if rowIndex
or columnIndex is invalid or the selectionMode
is invalid.
|
Verwante API-elementen
removeSelectedIndex | () | methode |
public function removeSelectedIndex(rowIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode
is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS, removes this row
from the selection and sets the caret position to this row.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the selected cell.
Parameters
rowIndex:int — The 0-based row index of the cell.
|
Boolean — true if no errors.
false if index is invalid or
the selectionMode is invalid.
|
Verwante API-elementen
selectAll | () | methode |
public function selectAll():Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is
GridSelectionMode.MULTIPLE_ROWS, selects all rows and
removes the caret or if selectionMode is
GridSelectionMode.MULTIPLE_CELLS selects all cells
and removes the caret. For all other selection modes, this method
has no effect.
If items are added to the dataProvider or
columns are added after this method is called, the
new rows or cells in the new column will be selected.
This implicit "selectAll" mode ends when any of the following occur:
- selection is cleared using
clearSelection - selection reset using one of
setSelectedCell,setSelectedCells,setSelectedIndex,selectIndices dataProvideris refreshed andpreserveSelectionis falsedataProvideris resetcolumnsis refreshed,preserveSelectionisfalseandselectionModeisGridSelectionMode.MULTIPLE_CELLScolumnsis reset andselectionModeisGridSelectionMode.MULTIPLE_CELLS
Boolean — true if the selection changed.
|
Verwante API-elementen
selectCellRegion | () | methode |
public function selectCellRegion(rowIndex:int, columnIndex:int, rowCount:uint, columnCount:uint):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.MULTIPLE_CELLS,
sets the selection to all the cells in the cell region and the
caret position to the last cell in the cell region.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the origin of the cell region.
The columnIndex
is the index in columns of the column containing the
origin of the cell region.
This method has no effect if the cell region is not wholly contained within the grid.
Parameters
rowIndex:int — The 0-based row index of the origin of the cell region.
| |
columnIndex:int — The 0-based column index of the origin of the cell
region.
| |
rowCount:uint — Number of rows, starting at rowIndex to
include in the cell region.
| |
columnCount:uint — Number of columns, starting at
columnIndex to include in the cell region.
|
Boolean — true if no errors.
false if the cell region is invalid or
the selectionMode is invalid.
|
Verwante API-elementen
selectIndices | () | methode |
public function selectIndices(rowIndex:int, rowCount:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.MULTIPLE_ROWS,
sets the selection to the specfied rows and the caret position to
endRowIndex.
For all other selection modes, this method has no effect.
Each index represents an item in the data provider to include in the selection.
Parameters
rowIndex:int — 0-based row index of the first row in the selection.
| |
rowCount:int — Number of rows in the selection.
|
Boolean — true if no errors.
false if any of the indices are invalid,
if startRowIndex is not less than or equal to
endRowIndex, or the selectionMode is invalid.
|
Verwante API-elementen
selectionContainsCell | () | methode |
public function selectionContainsCell(rowIndex:int, columnIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_CELL
or GridSelectionMode.MULTIPLE_CELLS, returns true
if the cell is in the current selection.
The rowIndex must be between 0 and the
length of the data provider. The columnIndex
must be between 0 and the length of columns.
Parameters
rowIndex:int — The 0-based row index of the cell.
| |
columnIndex:int — The 0-based column index of the cell.
|
Boolean — true if the current selection contains the cell.
|
Verwante API-elementen
selectionContainsCellRegion | () | methode |
public function selectionContainsCellRegion(rowIndex:int, columnIndex:int, rowCount:int, columnCount:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is
GridSelectionMode.MULTIPLE_CELLS, returns true
if the cells in the cell region are in the current selection.
The rowIndex must be between 0 and the
length of the data provider. The columnIndex
must be between 0 and the length of columns.
Parameters
rowIndex:int — The 0-based row index of the cell.
| |
columnIndex:int — The 0-based column index of the cell.
| |
rowCount:int — Number of rows, starting at rowIndex to
include in the cell region.
| |
columnCount:int — Number of columns, starting at
columnIndex to include in the cell region.
|
Boolean — true if the current selection contains all
the cells in the cell region.
|
Verwante API-elementen
selectionContainsIndex | () | methode |
public function selectionContainsIndex(rowIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is GridSelectionMode.SINGLE_ROW
or GridSelectionMode.MULTIPLE_ROWS, returns true
if the row at index is in the current selection.
The rowIndex is the index in the data provider
of the item containing the selected cell.
Parameters
rowIndex:int — The 0-based row index of the row.
|
Boolean — true if the selection contains the row.
|
Verwante API-elementen
selectionContainsIndices | () | methode |
public function selectionContainsIndices(rowIndices:Vector.<int>):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode is
GridSelectionMode.MULTIPLE_ROWS, returns true
if the rows in indices are in the current selection.
Parameters
rowIndices:Vector.<int> — Vector of 0-based row indices to include in selection.
|
Boolean — true if the current selection contains these rows.
|
Verwante API-elementen
setSelectedCell | () | methode |
public function setSelectedCell(rowIndex:int, columnIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode
is GridSelectionMode.SINGLE_CELL or
GridSelectionMode.MULTIPLE_CELLS, sets the selection
and the caret position to this cell.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the selected cell. The columnIndex
is the index in columns of the column containing the
selected cell.
Parameters
rowIndex:int — The 0-based row index of the cell.
| |
columnIndex:int — The 0-based column index of the cell.
|
Boolean — true if if no errors.
false if rowIndex
or columnIndex is invalid or the selectionMode
is invalid.
|
Verwante API-elementen
setSelectedIndex | () | methode |
public function setSelectedIndex(rowIndex:int):Boolean| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
If selectionMode
is GridSelectionMode.SINGLE_ROW or
GridSelectionMode.MULTIPLE_ROWS, sets the selection and
the caret position to this row.
For all other selection modes, this method has no effect.
The rowIndex is the index in the data provider
of the item containing the selected cell.
Parameters
rowIndex:int — The 0-based row index of the cell.
|
Boolean — true if if no errors.
false if index is invalid, or
the selectionMode is invalid.
|
Verwante API-elementen
caretChange | Gebeurtenis |
spark.events.GridCaretEventeigenschap GridCaretEvent.type =
spark.events.GridCaretEvent.CARET_CHANGE| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched after the caret changes.
TheGridSelectionEvent.CARET_CHANGE constant defines
the value of the type property of the event object for a
caretChange event, which indicates that the current
caret position has just been changed.
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. |
newColumnIndex | The zero-based column
index of the caret position after it was changed. It is -1 if
the selectionMode is row-based. |
newRowIndex | The zero-based row index of the caret position after it was changed. |
oldColumnIndex | The zero-based column
index of the caret position before it was changed. It is -1 if
the selectionMode is row-based. |
oldRowIndex | The zero-based row index of the caret position before it was changed. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdCaretEvent.CARET_CHANGE |
gridClick | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_CLICK| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched when the mouse is clicked over a cell
The value of thetype property for a gridClick GridEvent.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_CLICK |
gridDoubleClick | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_DOUBLE_CLICK| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched when the mouse is double-clicked over a cell
The value of thetype property for a gridDoubleClick GridEvent.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_DOUBLE_CLICK |
gridMouseDown | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_MOUSE_DOWN| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched when the mouse button is pressed over a Grid cell.
The value of thetype property for a gridMouseDown GridEvent.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_MOUSE_DOWN |
gridMouseDrag | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_MOUSE_DRAG| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched after a gridMouseDown event
if the mouse moves before the button is released.
type property for a gridMouseDrag GridEvent.
This event is only dispatched when a listener has handled a mouseDown event,
and then only while the mouse moves with the button held down.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_MOUSE_DRAG |
gridMouseUp | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_MOUSE_UP| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched when the mouse button is released over a Grid cell.
During a drag operation, it is also dispatched after a
gridMouseDown event
when the mouse button is released, even if the mouse is no longer
in the Grid.
type property for a gridMouseUp GridEvent.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_MOUSE_UP |
gridRollOut | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_ROLL_OUT| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched when the mouse leaves a grid cell.
The value of thetype property for a gridRollOut GridEvent.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_ROLL_OUT |
gridRollOver | Gebeurtenis |
spark.events.GridEventeigenschap GridEvent.type =
spark.events.GridEvent.GRID_ROLL_OVER| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10, AIR 2.5 |
Dispatched when the mouse enters a grid cell.
The value of thetype property for a gridRollOver GridEvent.
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. |
column | The column where the event occurred, or null if the event did not occur over a column. |
columnIndex | The index of the column where the event occurred, or -1 if the event did not occur over a grid column. |
grid | The Grid associated with this event. |
item | The data provider item for this row, or null if the event did not occur over a grid row. |
itemRenderer | The The item renderer that displayed this cell, or null if the event did not occur over a visible cell. |
rowIndex | The index of the row where the event occurred, or -1 if the event did not occur over a grid row. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | GirdEvent.GRID_ROLL_OVER |
Wed Jun 13 2018, 11:42 AM Z