Container

Paquete	mx.core
Clase	public class Container
Herencia	Container UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object
Implementa	IContainer, IDataRenderer, IFocusManagerContainer, IListItemRenderer, IRawChildrenContainer, IChildList, IVisualElementContainer, INavigatorContent
Subclases	Accordion, Box, Canvas, Form, FormItem, LayoutContainer, Panel, PanelItemBase, Tile, ViewStack

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The Container class is an abstract base class for components that controls the layout characteristics of child components. You do not create an instance of Container in an application. Instead, you create an instance of one of Container's subclasses, such as Canvas or HBox.

The Container class contains the logic for scrolling, clipping, and dynamic instantiation. It contains methods for adding and removing children. It also contains the getChildAt() method, and the logic for drawing the background and borders of containers.

Sintaxis MXML expanded

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Flex Framework containers inherit the following attributes from the Container class:

  <mx:tagname
    Properties
    autoLayout="true|false"
    clipContent="true|false"
    creationIndex="undefined"
    creationPolicy="auto|all|queued|none"
    defaultButton="No default"
    horizontalLineScrollSize="5"
    horizontalPageScrollSize="0"
    horizontalScrollBar="null"
    horizontalScrollPolicy="auto|on|off"
    horizontalScrollPosition="0"
    icon="undefined"
    label=""
    verticalLineScrollSize="5"
    verticalPageScrollSize="0"
    verticalScrollBar="null"
    verticalScrollPolicy="auto|on|off"
    verticalScrollPosition="0"
 
    Styles
    backgroundAlpha="1.0"
    backgroundAttachment="scroll"
    backgroundColor="undefined"
    backgroundDisabledColor="undefined"
    backgroundImage="undefined"
    backgroundSize="auto" 
        For the Application container only, backgroundSize="100%"
    barColor="undefined"
    borderColor="0xAAB3B3"
    borderSides="left top right bottom"
    borderSkin="mx.skins.halo.HaloBorder"
    borderStyle="inset"
    borderThickness="1"
    color="0x0B333C"
    cornerRadius="0"
    disabledColor="0xAAB3B3"
    disbledOverlayAlpha="undefined"
    dropShadowColor="0x000000"
    dropShadowEnabled="false"
    fontAntiAliasType="advanced"
    fontfamily="Verdana"
    fontGridFitType="pixel"
    fontSharpness="0""
    fontSize="10"
    fontStyle="normal"
    fontThickness="0"
    fontWeight="normal"
    horizontalScrollBarStyleName="undefined"
    paddingBottom="0"
    paddingLeft="0"
    paddingRight="0"
    paddingTop="0"
    shadowDirection="center"
    shadowDistance="2"
    textAlign="left"
    textDecoration="none|underline"
    textIndent="0"
    verticalScrollBarStyleName="undefined"
 
    Events
    childAdd="No default"
    childIndexChange="No default"
    childRemove="No default"
    dataChange="No default"
    scroll="No default"
    >
      ...
      child tags
      ...
  </mx:tagname>

Más ejemplos

Using deferred creation
About the creationPolicy property
Creating deferred components

Propiedades públicas

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	Propiedad		Definido por
		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 La implementación actual de accesibilidad (AccessibilityImplementation) para esta instancia de InteractiveObject.	InteractiveObject
		accessibilityName : String A convenience accessor for the name property in this UIComponent's accessibilityProperties object.	UIComponent
		accessibilityProperties : AccessibilityProperties Las opciones de accesibilidad actuales para este objeto de visualización.	DisplayObject
		accessibilityShortcut : String A convenience accessor for the shortcut property in this UIComponent's accessibilityProperties object.	UIComponent
		activeEffects : Array [solo lectura] The list of effects that are currently playing on the component, as an Array of EffectInstance instances.	UIComponent
		alpha : Number Indica el valor de transparencia alfa del objeto especificado.	DisplayObject
		autoLayout : Boolean If true, measurement and layout are done when the position or size of a child is changed.	Container
		automationDelegate : Object The delegate object that handles the automation-related functionality.	UIComponent
		automationEnabled : Boolean [solo lectura] 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 [solo lectura] The owner of this component for automation purposes.	UIComponent
		automationParent : DisplayObjectContainer [solo lectura] The parent of this component for automation purposes.	UIComponent
		automationTabularData : Object [solo lectura] An implementation of the IAutomationTabularData interface, which can be used to retrieve the data.	UIComponent
		automationValue : Array [solo lectura] 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 [solo lectura] 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 [solo lectura] The y-coordinate of the baseline of the first line of text of the component.	UIComponent
		blendMode : String Un valor de la clase BlendMode que especifica el modo de mezcla que debe utilizarse.	DisplayObject
		blendShader : Shader [solo escritura] Define un sombreado para utilizarlo en la mezcla del primer plano y del fondo.	DisplayObject
		borderMetrics : EdgeMetrics [solo lectura] Returns an EdgeMetrics object that has four properties: left, top, right, and bottom.	Container
		bottom : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		buttonMode : Boolean Especifica el modo de botón de este elemento sprite.	Sprite
		cacheAsBitmap : Boolean Si se define como true, los motores de ejecución de Flash dejan en caché una representación interna de mapa de bits del objeto de visualización.	DisplayObject
		cacheAsBitmapMatrix : Matrix Si su valor no es null, este objeto Matrix define cómo un objeto de visualización se procesa cuando cacheAsBitmap se define como true.	DisplayObject
		cacheHeuristic : Boolean [solo escritura] Used by Flex to suggest bitmap caching for the object.	UIComponent
		cachePolicy : String Specifies the bitmap caching policy for this object.	UIComponent
		childDescriptors : Array [solo lectura] Array of UIComponentDescriptor objects produced by the MXML compiler.	Container
		className : String [solo lectura] The name of this instance's class, such as "Button".	UIComponent
		clipContent : Boolean Whether to apply a clip mask if the positions and/or sizes of this container's children extend outside the borders of this container.	Container
		constructor : Object Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada.	Object
		contentMouseX : Number [override] [solo lectura] Returns the x position of the mouse, in the content coordinate system.	Container
		contentMouseY : Number [override] [solo lectura] Returns the y position of the mouse, in the content coordinate system.	Container
		contextMenu : NativeMenu Especifica el menú contextual asociado a este objeto.	InteractiveObject
		creatingContentPane : Boolean Containers use an internal content pane to control scrolling.	Container
		creationIndex : int Desfasado: Deprecated Specifies the order to instantiate and draw the children of the container.	Container
		creationPolicy : String The child creation policy for this MX Container.	Container
		currentState : String The current view state of the component.	UIComponent
		cursorManager : ICursorManager [solo lectura] Gets the CursorManager that controls the cursor for this component and its peers.	UIComponent
		data : Object The data property lets you pass a value to the component when you use it in an item renderer or item editor.	Container
		defaultButton : IFlexDisplayObject The Button control designated as the default button for the container.	Container
		deferredContentCreated : Boolean [solo lectura] IDeferredContentOwner equivalent of processedDescriptors	Container
		depth : Number Determines the order in which items inside of containers are rendered.	UIComponent
		descriptor : UIComponentDescriptor Reference to the UIComponentDescriptor, if any, that was used by the createComponentFromDescriptor() method to create this UIComponent instance.	UIComponent
		designLayer : DesignLayer Specifies the optional DesignLayer instance associated with this visual element.	UIComponent
		document : Object A reference to the document object associated with this UIComponent.	UIComponent
		doubleClickEnabled : Boolean [override] Specifies whether the UIComponent object receives doubleClick events.	UIComponent
		dropTarget : DisplayObject [solo lectura] Especifica el objeto de visualización sobre el que se está arrastrando el elemento sprite o sobre el que se ha colocado el elemento sprite.	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 Conjunto indexado que contiene todos los objetos de filtro actualmente asociados con el objeto de visualización.	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 Especifica si este objeto muestra un rectángulo de selección.	InteractiveObject
		graphics : Graphics [solo lectura] Especifica el objeto Graphics que pertenece a este elemento sprite, donde pueden ejecutarse comandos de dibujo vectorial.	Sprite
		hasFocusableChildren : Boolean A flag that indicates whether child objects can receive focus.	UIComponent
		hasLayoutMatrix3D : Boolean [solo lectura] Contains true if the element has 3D Matrix.	UIComponent
		height : Number [override] Number that specifies the height of the component, in pixels, in the parent's coordinates.	UIComponent
		hitArea : Sprite Designa otro elemento sprite para que actúe como área activa de un elemento sprite.	Sprite
		horizontalCenter : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		horizontalLineScrollSize : Number Number of pixels to move when the left- or right-arrow button in the horizontal scroll bar is pressed.	Container
		horizontalPageScrollSize : Number Number of pixels to move when the track in the horizontal scroll bar is pressed.	Container
		horizontalScrollBar : ScrollBar The horizontal scrollbar used in this container.	Container
		horizontalScrollPolicy : String Specifies whether the horizontal scroll bar is always present, always absent, or automatically added when needed.	Container
		horizontalScrollPosition : Number The current position of the horizontal scroll bar.	Container
		icon : Class The Class of the icon displayed by some navigator containers to represent this Container.	Container
		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 [solo lectura] 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 [solo lectura] Contains true when the element is in 3D.	UIComponent
		isDocument : Boolean [solo lectura] 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
		label : String The text displayed by some navigator containers to represent this Container.	Container
		layoutMatrix3D : Matrix3D [solo escritura] 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 [solo lectura] Devuelve un objeto LoaderInfo que contiene información sobre la carga del archivo al que pertenece este objeto de visualización.	DisplayObject
		maintainProjectionCenter : Boolean When true, the component keeps its projection matrix centered on the middle of its bounding box.	UIComponent
		mask : DisplayObject El objeto de visualización que origina la llamada se enmascara mediante el objeto mask especificado.	DisplayObject
		maxHeight : Number The maximum recommended height of the component to be considered by the parent during layout.	UIComponent
		maxHorizontalScrollPosition : Number [solo lectura] The largest possible value for the horizontalScrollPosition property.	Container
		maxVerticalScrollPosition : Number [solo lectura] The largest possible value for the verticalScrollPosition property.	Container
		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 Obtiene el objeto de metadatos de la instancia de DisplayObject si los metadatos se almacenaron con la instancia de este objeto DisplayObject en el archivo SWF a través de una etiqueta PlaceObject4.	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 Determina si los elementos secundarios del objeto están activados para acciones de ratón o de dispositivo de entrada de usuario.	DisplayObjectContainer
		mouseEnabled : Boolean Especifica si este objeto recibe la entrada del ratón, la entrada del usuario o mensajes.	InteractiveObject
		mouseFocusEnabled : Boolean Whether you can receive focus when clicked on.	UIComponent
		mouseX : Number [solo lectura] Indica la coordenada x de la posición del ratón o del dispositivo de entrada del usuario, en píxeles.	DisplayObject
		mouseY : Number [solo lectura] Indica la coordenada y de la posición del ratón o del dispositivo de entrada del usuario, en píxeles.	DisplayObject
		name : String Indica el nombre de instancia de DisplayObject.	DisplayObject
		needsSoftKeyboard : Boolean Especifica si un teclado virtual (teclado en pantalla) se debe mostrar cuando esta instancia de InteractiveObject recibe la selección.	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 [solo lectura] The number of automation children this container has.	UIComponent
		numChildren : int [override] [solo lectura] Number of child components in this container.	Container
		numElements : int [solo lectura] The number of visual elements in this container.	Container
		opaqueBackground : Object Especifica si el objeto de visualización es opaco con un determinado color de fondo.	DisplayObject
		owner : DisplayObjectContainer The owner of this IVisualElement object.	UIComponent
		parent : DisplayObjectContainer [override] [solo lectura] The parent container or component for this component.	UIComponent
		parentApplication : Object [solo lectura] A reference to the Application object that contains this UIComponent instance.	UIComponent
		parentDocument : Object [solo lectura] A reference to the parent document object for this UIComponent.	UIComponent
		percentHeight : Number Specifies the height of a component as a percentage of its parent's size.	UIComponent
		percentWidth : Number Specifies the width of a component as a percentage of its parent's size.	UIComponent
		postLayoutTransformOffsets : mx.geom:TransformOffsets Defines a set of adjustments that can be applied to the object's transform in a way that is invisible to its parent's layout.	UIComponent
		processedDescriptors : Boolean Set to true after immediate or deferred child creation, depending on which one happens.	UIComponent
		rawChildren : IChildList [solo lectura] A container typically contains child components, which can be enumerated using the Container.getChildAt() method and Container.numChildren property.	Container
		repeater : IRepeater [solo lectura] A reference to the Repeater object in the parent document that produced this UIComponent.	UIComponent
		repeaterIndex : int [solo lectura] 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
		right : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		root : DisplayObject [solo lectura] Para un objeto de visualización en un archivo SWF cargado, la propiedad root es el objeto de visualización de nivel más alto en la parte de la estructura de árbol de la lista de visualización representada por dicho archivo SWF.	DisplayObject
		rotation : Number [override] Indica el giro de la instancia de DisplayObject, expresado en grados, con respecto a su orientación original.	UIComponent
		rotationX : Number [override] Indicates the x-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	UIComponent
		rotationY : Number [override] Indicates the y-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	UIComponent
		rotationZ : Number [override] Indicates the z-axis rotation of the DisplayObject instance, in degrees, from its original orientation relative to the 3D parent container.	UIComponent
		scale9Grid : Rectangle La cuadrícula de escala aplicada actualmente.	DisplayObject
		scaleX : Number [override] Number that specifies the horizontal scaling factor.	UIComponent
		scaleY : Number [override] Number that specifies the vertical scaling factor.	UIComponent
		scaleZ : Number [override] Number that specifies the scaling factor along the z axis.	UIComponent
		screen : Rectangle [solo lectura] Returns an object that contains the size and position of the base drawing surface for this object.	UIComponent
		scrollRect : Rectangle Los límites del rectángulo de desplazamiento del objeto de visualización.	DisplayObject
		showInAutomationHierarchy : Boolean A flag that determines if an automation object shows in the automation hierarchy.	UIComponent
		softKeyboard : String Controla la apariencia del teclado virtual.	InteractiveObject
		softKeyboardInputAreaOfInterest : Rectangle Define el área que debe permanecer en pantalla cuando se muestra un teclado virtual (no disponible en iOS).	InteractiveObject
		soundTransform : flash.media:SoundTransform Controla el sonido dentro de este elemento sprite.	Sprite
		stage : Stage [solo lectura] El escenario del objeto de visualización.	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 [solo lectura] 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 Determina si los elementos secundarios del objeto están habilitados para tabulación.	DisplayObjectContainer
		tabEnabled : Boolean Especifica si este objeto está en el orden de tabulación.	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 Especifica el orden de tabulación de los objetos de un archivo SWF.	InteractiveObject
		textSnapshot : flash.text:TextSnapshot [solo lectura] Devuelve un objeto TextSnapshot para esta instancia de 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 [override] An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.	UIComponent
		transformX : Number Sets the x coordinate for the transform center of the component.	UIComponent
		transformY : Number Sets the y coordinate for the transform center of the component.	UIComponent
		transformZ : Number Sets the z coordinate for the transform center of the component.	UIComponent
		transitions : Array An Array of Transition objects, where each Transition object defines a set of effects to play when a view state change occurs.	UIComponent
		tweeningProperties : Array Array of properties that are currently being tweened on this object.	UIComponent
		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 Valor booleano que indica si debe aparecer la mano que señala (cursor de mano) cuando el puntero pasa por encima de un elemento sprite en el que la propiedad buttonMode se ha definido con el valor true.	Sprite
		validationSubField : String Used by a validator to associate a subfield with this component.	UIComponent
		verticalCenter : Object For components, this layout constraint property is a facade on top of the similarly-named style.	UIComponent
		verticalLineScrollSize : Number Number of pixels to scroll when the up- or down-arrow button in the vertical scroll bar is pressed, or when you scroll by using the mouse wheel.	Container
		verticalPageScrollSize : Number Number of pixels to scroll when the track in the vertical scroll bar is pressed.	Container
		verticalScrollBar : ScrollBar The vertical scrollbar used in this container.	Container
		verticalScrollPolicy : String Specifies whether the vertical scroll bar is always present, always absent, or automatically added when needed.	Container
		verticalScrollPosition : Number The current position of the vertical scroll bar.	Container
		viewMetrics : EdgeMetrics [solo lectura] Returns an object that has four properties: left, top, right, and bottom.	Container
		viewMetricsAndPadding : EdgeMetrics [solo lectura] Returns an object that has four properties: left, top, right, and bottom.	Container
		visible : Boolean [override] Whether or not the display object is visible.	UIComponent
		width : Number [override] Number that specifies the width of the component, in pixels, in the parent's coordinates.	UIComponent
		x : Number [override] Number that specifies the component's horizontal position, in pixels, within its parent container.	UIComponent
		y : Number [override] Number that specifies the component's vertical position, in pixels, within its parent container.	UIComponent
		z : Number [override] Indicates the z coordinate position along the z-axis of the DisplayObject instance relative to the 3D parent container.	UIComponent

Propiedades protegidas

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

Métodos públicos

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	Método		Definido por
		Container() Constructor.	Container
		addChild(child:DisplayObject):DisplayObject [override] Adds a child DisplayObject to this Container.	Container
		addChildAt(child:DisplayObject, index:int):DisplayObject [override] Adds a child DisplayObject to this Container.	Container
		addElement(element:IVisualElement):IVisualElement Adds a visual element to this container.	Container
		addElementAt(element:IVisualElement, index:int):IVisualElement Adds a visual element to this container.	Container
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registra un objeto de detector de eventos con un objeto EventDispatcher, de modo que el detector reciba la notificación de un evento.	EventDispatcher
		addStyleClient(styleClient:IAdvancedStyleClient):void Adds a non-visual style client to this component instance.	UIComponent
		areInaccessibleObjectsUnderPoint(point:Point):Boolean Indica si las restricciones de seguridad provocarían la omisión de objetos de visualización de la lista devuelta al llamar al método DisplayObjectContainer.getObjectsUnderPoint() con el punto point especificado.	DisplayObjectContainer
		callLater(method:Function, args:Array = null):void Queues a function to be called later.	UIComponent
		clearStyle(styleProp:String):void Deletes a style property from this component instance.	UIComponent
		contains(child:DisplayObject):Boolean Determina si el objeto de visualización especificado es un elemento secundario de la instancia de DisplayObjectContainer o la propia instancia.	DisplayObjectContainer
		contentToGlobal(point:Point):Point [override] Converts a Point object from content coordinates to global coordinates.	Container
		contentToLocal(point:Point):Point [override] Converts a Point object from content to local coordinates.	Container
		createAutomationIDPart(child:IAutomationObject):Object Returns a set of properties that identify the child within this container.	UIComponent
		createAutomationIDPartWithRequiredProperties(child:IAutomationObject, properties:Array):Object Returns a set of properties that identify the child within this container.	UIComponent
		createComponentFromDescriptor(descriptor:ComponentDescriptor, recurse:Boolean):IFlexDisplayObject Given a single UIComponentDescriptor, create the corresponding component and add the component as a child of this Container.	Container
		createComponentsFromDescriptors(recurse:Boolean = true):void Iterate through the Array of childDescriptors, and call the createComponentFromDescriptor() method for each one.	Container
		createDeferredContent():void Performs the equivalent action of calling the createComponentsFromDescriptors(true) method for containers that implement the IDeferredContentOwner interface to support deferred instantiation.	Container
		createReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void Creates an id reference to this IUIComponent object on its parent document object.	UIComponent
		deleteReferenceOnParentDocument(parentDocument:IFlexDisplayObject):void Deletes the id reference to this IUIComponent object on its parent document object.	UIComponent
		determineTextFormatFromStyles():mx.core:UITextFormat Returns a UITextFormat object corresponding to the text styles for this UIComponent.	UIComponent
		dispatchEvent(event:Event):Boolean [override] Dispatches an event into the event flow.	UIComponent
		drawFocus(isFocused:Boolean):void Shows or hides the focus indicator around this component.	UIComponent
		drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void Programmatically draws a rectangle into this skin's Graphics object.	UIComponent
		effectFinished(effectInst:IEffectInstance):void Called by the effect instance when it stops playing on the component.	UIComponent
		effectStarted(effectInst:IEffectInstance):void Called by the effect instance when it starts playing on the component.	UIComponent
		endEffectsStarted():void Ends all currently playing effects on the component.	UIComponent
		executeBindings(recurse:Boolean = false):void [override] Executes all the data bindings on this Container.	Container
		executeChildBindings(recurse:Boolean):void Executes the bindings into this Container's child UIComponent objects.	Container
		finishPrint(obj:Object, target:IFlexDisplayObject):void Called after printing is complete.	UIComponent
		getAutomationChildAt(index:int):IAutomationObject Provides the automation object at the specified index.	UIComponent
		getAutomationChildren():Array Provides the automation object list .	UIComponent
		getBounds(targetCoordinateSpace:DisplayObject):Rectangle Devuelve un rectángulo que define el área del objeto de visualización relativo al sistema de coordenadas del objeto targetCoordinateSpace.	DisplayObject
		getBoundsXAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number Returns the x coordinate of the element's bounds at the specified element size.	UIComponent
		getBoundsYAtSize(width:Number, height:Number, postLayoutTransform:Boolean = true):Number Returns the y coordinate of the element's bounds at the specified element size.	UIComponent
		getChildAt(index:int):DisplayObject [override] Gets the nth child component object.	Container
		getChildByName(name:String):DisplayObject [override] Returns the child whose name property is the specified String.	Container
		getChildIndex(child:DisplayObject):int [override] Gets the zero-based index of a specific child.	Container
		getChildren():Array Returns an Array of DisplayObject objects consisting of the content children of the container.	Container
		getClassStyleDeclarations():Array Finds the type selectors for this UIComponent instance.	UIComponent
		getConstraintValue(constraintName:String):* Returns a layout constraint value, which is the same as getting the constraint style for this component.	UIComponent
		getElementAt(index:int):IVisualElement Returns the visual element at the specified index.	Container
		getElementIndex(element:IVisualElement):int Returns the index position of a visual element.	Container
		getExplicitOrMeasuredHeight():Number A convenience method for determining whether to use the explicit or measured height	UIComponent
		getExplicitOrMeasuredWidth():Number A convenience method for determining whether to use the explicit or measured width	UIComponent
		getFocus():InteractiveObject Gets the object that currently has focus.	UIComponent
		getLayoutBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's layout height.	UIComponent
		getLayoutBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's layout width.	UIComponent
		getLayoutBoundsX(postLayoutTransform:Boolean = true):Number Returns the x coordinate that the element uses to draw on screen.	UIComponent
		getLayoutBoundsY(postLayoutTransform:Boolean = true):Number Returns the y coordinate that the element uses to draw on screen.	UIComponent
		getLayoutMatrix():Matrix Returns the transform matrix that is used to calculate the component's layout relative to its siblings.	UIComponent
		getLayoutMatrix3D():Matrix3D Returns the layout transform Matrix3D for this element.	UIComponent
		getMaxBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's maximum height.	UIComponent
		getMaxBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's maximum width.	UIComponent
		getMinBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's minimum height.	UIComponent
		getMinBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's minimum width.	UIComponent
		getObjectsUnderPoint(point:Point):Array Devuelve un conjunto de objetos que quedan bajo el punto especificado y son elementos secundarios (o terciarios, etc.) de esta instancia de DisplayObjectContainer.	DisplayObjectContainer
		getPreferredBoundsHeight(postLayoutTransform:Boolean = true):Number Returns the element's preferred height.	UIComponent
		getPreferredBoundsWidth(postLayoutTransform:Boolean = true):Number Returns the element's preferred width.	UIComponent
		getRect(targetCoordinateSpace:DisplayObject):Rectangle Devuelve un rectángulo que define el límite del objeto de visualización, basado en el sistema de coordenadas definido por el parámetro targetCoordinateSpace, excluyendo los trazos en las formas.	DisplayObject
		getRepeaterItem(whichRepeater:int = -1):Object Returns the item in the dataProvider that was used by the specified Repeater to produce this Repeater, or null if this Repeater isn't repeated.	UIComponent
		getStyle(styleProp:String):* Gets a style property that has been set anywhere in this component's style lookup chain.	UIComponent
		globalToContent(point:Point):Point [override] Converts a Point object from global to content coordinates.	Container
		globalToLocal(point:Point):Point Convierte el objeto point de las coordenadas del escenario (globales) en las coordenadas del objeto de visualización (locales).	DisplayObject
		globalToLocal3D(point:Point):Vector3D Convierte un punto bidimensional de las coordenadas (globales) del escenario en coordenadas (locales) de un objeto tridimensional.	DisplayObject
		hasCSSState():Boolean Returns true if currentCSSState is not null.	UIComponent
		hasEventListener(type:String):Boolean Comprueba si el objeto EventDispatcher tiene detectores registrados para un tipo concreto de evento.	EventDispatcher
		hasOwnProperty(name:String):Boolean Indica si un objeto tiene definida una propiedad especificada.	Object
		hasState(stateName:String):Boolean Determines whether the specified state has been defined on this UIComponent.	UIComponent
		hitTestObject(obj:DisplayObject):Boolean Calcula el cuadro delimitador del objeto de visualización para ver si se solapa o corta con el cuadro delimitador del objeto de visualización obj.	DisplayObject
		hitTestPoint(x:Number, y:Number, shapeFlag:Boolean = false):Boolean Evalúa el objeto de visualización para comprobar si se solapa o presenta un punto de intersección con el punto especificado por los parámetros x e y.	DisplayObject
		horizontalGradientMatrix(x:Number, y:Number, width:Number, height:Number):Matrix Returns a box Matrix which can be passed to the drawRoundRect() method as the rot parameter when drawing a horizontal gradient.	UIComponent
		initialize():void Initializes the internal structure of this component.	UIComponent
		initializeRepeaterArrays(parent:IRepeaterClient):void Initializes various properties which keep track of repeated instances of this component.	UIComponent
		invalidateDisplayList():void Marks a component so that its updateDisplayList() method gets called during a later screen update.	UIComponent
		invalidateLayering():void Called by a component's items to indicate that their depth property has changed.	UIComponent
		invalidateLayoutDirection():void An element must call this method when its layoutDirection changes or when its parent's layoutDirection changes.	UIComponent
		invalidateProperties():void Marks a component so that its commitProperties() method gets called during a later screen update.	UIComponent
		invalidateSize():void Marks a component so that its measure() method gets called during a later screen update.	UIComponent
		isPrototypeOf(theClass:Object):Boolean Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro.	Object
		local3DToGlobal(point3d:Vector3D):Point Convierte un punto tridimensional de las coordenadas (locales) del objeto de visualización tridimensional en un punto bidimensional en las coordenadas (globales) del escenario.	DisplayObject
		localToContent(point:Point):Point [override] Converts a Point object from local to content coordinates.	Container
		localToGlobal(point:Point):Point Convierte el objeto point de coordenadas del objeto de visualización (locales) en coordenadas del escenario (globales).	DisplayObject
		matchesCSSState(cssState:String):Boolean Returns true if cssState matches currentCSSState.	UIComponent
		matchesCSSType(cssType:String):Boolean Determines whether this instance is the same as, or is a subclass of, the given type.	UIComponent
		measureHTMLText(htmlText:String):flash.text:TextLineMetrics Measures the specified HTML text, which can contain HTML tags such as <font> and <b>, assuming that it is displayed in a single-line UITextField using a UITextFormat determined by the styles of this UIComponent.	UIComponent
		measureText(text:String):flash.text:TextLineMetrics Measures the specified text, assuming that it is displayed in a single-line UITextField (or UIFTETextField) using a UITextFormat determined by the styles of this UIComponent.	UIComponent
		move(x:Number, y:Number):void Moves the component to a specified position within its parent.	UIComponent
		notifyStyleChangeInChildren(styleProp:String, recursive:Boolean):void Propagates style changes to the children.	UIComponent
		owns(child:DisplayObject):Boolean Returns true if the chain of owner properties points from child to this UIComponent.	UIComponent
		parentChanged(p:DisplayObjectContainer):void Called by Flex when a UIComponent object is added to or removed from a parent.	UIComponent
		prepareToPrint(target:IFlexDisplayObject):Object Prepares an IFlexDisplayObject for printing.	UIComponent
		propertyIsEnumerable(name:String):Boolean Indica si existe la propiedad especificada y si es enumerable.	Object
		regenerateStyleCache(recursive:Boolean):void Builds or rebuilds the CSS style cache for this component and, if the recursive parameter is true, for all descendants of this component as well.	UIComponent
		registerEffects(effects:Array):void For each effect event, registers the EffectManager as one of the event listeners.	UIComponent
		removeAllChildren():void Removes all children from the child list of this container.	Container
		removeAllElements():void Removes all visual elements from the container.	Container
		removeChild(child:DisplayObject):DisplayObject [override] Removes a child DisplayObject from the child list of this Container.	Container
		removeChildAt(index:int):DisplayObject [override] Removes a child DisplayObject from the child list of this Container at the specified index.	Container
		removeChildren(beginIndex:int = 0, endIndex:int = 0x7fffffff):void Elimina todas las instancias child de DisplayObject especificadas de la lista de elementos secundarios de la instancia de DisplayObjectContainer.	DisplayObjectContainer
		removeElement(element:IVisualElement):IVisualElement Removes the specified visual element from the child list of this container.	Container
		removeElementAt(index:int):IVisualElement Removes a visual element from the specified index position in the container.	Container
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Elimina un detector del objeto EventDispatcher.	EventDispatcher
		removeStyleClient(styleClient:IAdvancedStyleClient):void Removes a non-visual style client from this component instance.	UIComponent
		replayAutomatableEvent(event:Event):Boolean Replays the specified event.	UIComponent
		requestSoftKeyboard():Boolean Muestra un teclado virtual.	InteractiveObject
		resolveAutomationIDPart(criteria:Object):Array Resolves a child by using the id provided.	UIComponent
		resumeBackgroundProcessing():void [estática] Resumes the background processing of methods queued by callLater(), after a call to suspendBackgroundProcessing().	UIComponent
		setActualSize(w:Number, h:Number):void Sizes the object.	UIComponent
		setChildIndex(child:DisplayObject, newIndex:int):void [override] Sets the index of a particular child.	Container
		setConstraintValue(constraintName:String, value:*):void Sets a layout constraint value, which is the same as setting the constraint style for this component.	UIComponent
		setCurrentState(stateName:String, playTransition:Boolean = true):void Set the current state.	UIComponent
		setElementIndex(element:IVisualElement, index:int):void Changes the position of an existing visual element in the visual container.	Container
		setFocus():void Sets the focus to this component.	UIComponent
		setLayoutBoundsPosition(x:Number, y:Number, postLayoutTransform:Boolean = true):void Sets the coordinates that the element uses to draw on screen.	UIComponent
		setLayoutBoundsSize(width:Number, height:Number, postLayoutTransform:Boolean = true):void Sets the layout size of the element.	UIComponent
		setLayoutMatrix(value:Matrix, invalidateLayout:Boolean):void Sets the transform Matrix that is used to calculate the component's layout size and position relative to its siblings.	UIComponent
		setLayoutMatrix3D(value:Matrix3D, invalidateLayout:Boolean):void Sets the transform Matrix3D that is used to calculate the component's layout size and position relative to its siblings.	UIComponent
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Establece la disponibilidad de una propiedad dinámica para operaciones de bucle.	Object
		setStyle(styleProp:String, newValue:*):void Sets a style property on this component instance.	UIComponent
		setVisible(value:Boolean, noEvent:Boolean = false):void Called when the visible property changes.	UIComponent
		startDrag(lockCenter:Boolean = false, bounds:Rectangle = null):void Permite al usuario arrastrar el elemento sprite especificado.	Sprite
		startTouchDrag(touchPointID:int, lockCenter:Boolean = false, bounds:Rectangle = null):void Permite al usuario arrastrar el elemento sprite especificado en un dispositivo táctil.	Sprite
		stopAllMovieClips():void Se detiene gradualmente la ejecución de línea de tiempo de todos los objetos MovieClip con raíz en este objeto.	DisplayObjectContainer
		stopDrag():void Finaliza el método startDrag().	Sprite
		stopTouchDrag(touchPointID:int):void Finaliza el método startTouchDrag() para su uso con dispositivos táctiles.	Sprite
		styleChanged(styleProp:String):void Detects changes to style properties.	UIComponent
		stylesInitialized():void Flex calls the stylesInitialized() method when the styles for a component are first initialized.	UIComponent
		suspendBackgroundProcessing():void [estática] Blocks the background processing of methods queued by callLater(), until resumeBackgroundProcessing() is called.	UIComponent
		swapChildren(child1:DisplayObject, child2:DisplayObject):void Intercambia el orden z (de delante a atrás) de los dos objetos secundarios especificados.	DisplayObjectContainer
		swapChildrenAt(index1:int, index2:int):void Intercambia el orden z (de delante a atrás) de los objetos secundarios situados en las posiciones de índice especificadas en la lista de elementos secundarios.	DisplayObjectContainer
		swapElements(element1:IVisualElement, element2:IVisualElement):void Swaps the index of the two specified visual elements.	Container
		swapElementsAt(index1:int, index2:int):void Swaps the visual elements at the two specified index positions in the container.	Container
		toLocaleString():String Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional.	Object
		toString():String [override] Returns a string indicating the location of this object within the hierarchy of DisplayObjects in the Application.	FlexSprite
		transformAround(transformCenter:Vector3D, scale:Vector3D = null, rotation:Vector3D = null, translation:Vector3D = null, postLayoutScale:Vector3D = null, postLayoutRotation:Vector3D = null, postLayoutTranslation:Vector3D = null, invalidateLayout:Boolean = true):void A utility method to update the rotation, scale, and translation of the transform while keeping a particular point, specified in the component's own coordinate space, fixed in the parent's coordinate space.	UIComponent
		transformPointToParent(localPosition:Vector3D, position:Vector3D, postLayoutPosition:Vector3D):void A utility method to transform a point specified in the local coordinates of this object to its location in the object's parent's coordinates.	UIComponent
		validateDisplayList():void Validates the position and size of children and draws other visuals.	UIComponent
		validateNow():void Validate and update the properties and layout of this object and redraw it, if necessary.	UIComponent
		validateProperties():void Used by layout logic to validate the properties of a component by calling the commitProperties() method.	UIComponent
		validateSize(recursive:Boolean = false):void Validates the measured size of the component If the LayoutManager.invalidateSize() method is called with this ILayoutManagerClient, then the validateSize() method is called when it's time to do measurements.	UIComponent
		validationResultHandler(event:ValidationResultEvent):void Handles both the valid and invalid events from a validator assigned to this component.	UIComponent
		valueOf():Object Devuelve el valor simple del objeto especificado.	Object
		verticalGradientMatrix(x:Number, y:Number, width:Number, height:Number):Matrix Returns a box Matrix which can be passed to drawRoundRect() as the rot parameter when drawing a vertical gradient.	UIComponent
		willTrigger(type:String):Boolean Comprueba si hay registrado un detector de eventos con este objeto EventDispatcher o con cualquiera de sus ascendientes para el tipo de evento concreto.	EventDispatcher

Métodos protegidos

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	Método		Definido por
		adjustFocusRect(obj:DisplayObject = null):void Adjust the focus rectangle.	UIComponent
		applyComputedMatrix():void Commits the computed matrix built from the combination of the layout matrix and the transform offsets to the flash displayObject's transform.	UIComponent
		attachOverlay():void [override] Used internally by the Dissolve Effect to add the overlay to the chrome of a container.	Container
		canSkipMeasurement():Boolean Determines if the call to the measure() method can be skipped.	UIComponent
		childrenCreated():void Performs any final processing after child objects are created.	UIComponent
		commitProperties():void Processes the properties set on the component.	UIComponent
		createBorder():void Creates the container's border skin if it is needed and does not already exist.	Container
		createChildren():void Create child objects of the component.	UIComponent
		createInFontContext(classObj:Class):Object Creates a new object using a context based on the embedded font being used.	UIComponent
		createInModuleContext(moduleFactory:IFlexModuleFactory, className:String):Object Creates the object using a given moduleFactory.	UIComponent
		dispatchPropertyChangeEvent(prop:String, oldValue:, value:):void Helper method for dispatching a PropertyChangeEvent when a property is updated.	UIComponent
		focusInHandler(event:FocusEvent):void The event handler called when a UIComponent object gets focus.	UIComponent
		focusOutHandler(event:FocusEvent):void The event handler called when a UIComponent object loses focus.	UIComponent
		initAdvancedLayoutFeatures():void Initializes the implementation and storage of some of the less frequently used advanced layout features of a component.	UIComponent
		initializationComplete():void Finalizes the initialization of this component.	UIComponent
		initializeAccessibility():void Initializes this component's accessibility code.	UIComponent
		invalidateParentSizeAndDisplayList():void Helper method to invalidate parent size and display list if this object affects its layout (includeInLayout is true).	UIComponent
		isOurFocus(target:DisplayObject):Boolean Typically overridden by components containing UITextField objects, where the UITextField object gets focus.	UIComponent
		keyDownHandler(event:KeyboardEvent):void The event handler called for a keyDown event.	UIComponent
		keyUpHandler(event:KeyboardEvent):void The event handler called for a keyUp event.	UIComponent
		layoutChrome(unscaledWidth:Number, unscaledHeight:Number):void Respond to size changes by setting the positions and sizes of this container's borders.	Container
		measure():void Calculates the default size, and optionally the default minimum size, of the component.	UIComponent
		resourcesChanged():void This method is called when a UIComponent is constructed, and again whenever the ResourceManager dispatches a "change" Event to indicate that the localized resources have changed in some way.	UIComponent
		scrollChildren():void Positions the container's content area relative to the viewable area based on the horizontalScrollPosition and verticalScrollPosition properties.	Container
		setStretchXY(stretchX:Number, stretchY:Number):void Specifies a transform stretch factor in the horizontal and vertical direction.	UIComponent
		stateChanged(oldState:String, newState:String, recursive:Boolean):void This method is called when a state changes to check whether state-specific styles apply to this component.	UIComponent
		updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void [override] Respond to size changes by setting the positions and sizes of this container's children.	Container

Eventos

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	Resumen	Definido por
activate	[evento broadcast] Se distribuye cuando Flash Player o AIR pasan a estar activos.	EventDispatcher
add	Dispatched when the component is added to a container as a content child by using the addChild(), addChildAt(), addElement(), or addElementAt() method.	UIComponent
added	Se distribuye cuando un objeto de visualización se añade a la lista de visualización.	DisplayObject
addedToStage	Se distribuye cuando un objeto de visualización se añade a la lista de visualización del escenario, bien directamente o a través de un subárbol que contiene el objeto de visualización.	DisplayObject
childAdd	Dispatched after a child has been added to a container.	Container
childIndexChange	Dispatched after the index (among the container children) of a container child changes.	Container
childRemove	Dispatched before a child of a container is removed.	Container
clear	Se distribuye cuando el usuario selecciona 'Borrar' (o 'Eliminar') en el menú contextual.	InteractiveObject
click	Se distribuye cuando un usuario pulsa y suelta el botón principal del dispositivo de señalización sobre el mismo objeto InteractiveObject.	InteractiveObject
contextMenu	Se distribuye cuando un gesto de usuario activa el menú contextual asociado al objeto interactivo la aplicación de AIR.	InteractiveObject
copy	Se distribuye cuando el usuario activa la combinación de teclas aceleradoras específica de la plataforma en que se encuentra para copiar elementos, o bien cuando el usuario elige la opción 'Copiar' en el menú contextual.	InteractiveObject
creationComplete	Dispatched when the component has finished its construction, property processing, measuring, layout, and drawing.	UIComponent
currentStateChange	Dispatched after the view state has changed.	UIComponent
currentStateChanging	Dispatched after the currentState property changes, but before the view state changes.	UIComponent
cut	Se distribuye cuando el usuario activa la combinación de teclas aceleradoras específica de la plataforma en que se encuentra para cortar elementos, o bien cuando el usuario elige la opción 'Cortar' en el menú contextual.	InteractiveObject
dataChange	Dispatched when the data property changes.	Container
deactivate	[evento broadcast] Se distribuye cuando Flash Player o de AIR pasan a estar inactivos.	EventDispatcher
doubleClick	Se distribuye cuando un usuario pulsa y suelta el botón principal de un dispositivo de señalización dos veces en una sucesión rápida sobre el mismo objeto InteractiveObject cuando el indicador doubleClickEnabled de dicho objeto se ha definido como true.	InteractiveObject
dragComplete	Dispatched by the drag initiator (the component that is the source of the data being dragged) when the drag operation completes, either when you drop the dragged data onto a drop target or when you end the drag-and-drop operation without performing a drop.	UIComponent
dragDrop	Dispatched by the drop target when the user releases the mouse over it.	UIComponent
dragEnter	Dispatched by a component when the user moves the mouse over the component during a drag operation.	UIComponent
dragExit	Dispatched by the component when the user drags outside the component, but does not drop the data onto the target.	UIComponent
dragOver	Dispatched by a component when the user moves the mouse while over the component during a drag operation.	UIComponent
dragStart	Dispatched by the drag initiator when starting a drag operation.	UIComponent
effectEnd	Dispatched after an effect ends.	UIComponent
effectStart	Dispatched just before an effect starts.	UIComponent
effectStop	Dispatched after an effect is stopped, which happens only by a call to stop() on the effect.	UIComponent
enterFrame	[evento de difusión] Se distribuye cuando la cabeza lectora entra en un nuevo fotograma.	DisplayObject
enterState	Dispatched after the component has entered a view state.	UIComponent
exitFrame	[evento de difusión] Se distribuye cuando la cabeza lectora sale del fotograma actual.	DisplayObject
exitState	Dispatched just before the component exits a view state.	UIComponent
focusIn	Se distribuye después de que un objeto de visualización quede seleccionado.	InteractiveObject
focusOut	Se distribuye después de que un objeto de visualización deje de estar seleccionado.	InteractiveObject
frameConstructed	[evento de difusión] Se distribuye una vez ejecutados los constructores de los objetos de visualización del fotograma, pero antes de que se ejecuten los scripts de fotograma.	DisplayObject
gestureDirectionalTap	Se distribuye cuando el usuario crea un punto de contacto a lo largo del borde de la superficie de toque con una instancia de InteractiveObject (por ejemplo, toque a lo largo del borde de la superficie de toque en el servidor de Siri para Apple TV). Algunos dispositivos también pueden interpretar este contacto como una combinación de varios eventos táctiles.	InteractiveObject
gestureLongPress	Se distribuye cuando el usuario presiona dos puntos de contacto en la misma instancia de InteractiveObject en un dispositivo táctil (como, por ejemplo, pulsar y soltar dos dedos sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
gesturePan	Se distribuye cuando el usuario mueve un punto de contacto sobre la instancia de InteractiveObject de un dispositivo táctil (como mover los dedos de izquierda a derecha sobre un objeto de visualización en un teléfono móvil o dispositivo con pantalla táctil).	InteractiveObject
gestureRotate	Se distribuye cuando el usuario realiza un gesto de zoom en un punto de contacto con una instancia de InteractiveObject (como, por ejemplo, tocar una pantalla con dos dedos y girarlos sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
gestureSwipe	Se distribuye cuando el usuario realiza un gesto de barrido en un punto de contacto con una instancia de InteractiveObject (como, por ejemplo, tocar una pantalla con tres dedos y, a continuación, moverlos en paralelo sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
gestureTap	Se distribuye cuando el usuario crea un punto de contacto con una instancia de InteractiveObject, seguidamente toca un dispositivo táctil (como colocar varios dedos sobre un objeto de visualización para abrir un menú y, a continuación, toca con un dedo para seleccionar un elemento de menú en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
gestureZoom	Se distribuye cuando el usuario realiza un gesto de zoom en un punto de contacto con una instancia de InteractiveObject (como, por ejemplo, tocar una pantalla con dos dedos y, a continuación, separarlos rápidamente sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
hide	Dispatched when an object's state changes from visible to invisible.	UIComponent
imeStartComposition	Este evento se distribuye a cualquier cliente app que admite entrada en línea con un IME	InteractiveObject
initialize	Dispatched when the component has finished its construction and has all initialization properties set.	UIComponent
invalid	Dispatched when a component is monitored by a Validator and the validation failed.	UIComponent
keyDown	Se distribuye cuando el usuario pulsa una tecla.	InteractiveObject
keyFocusChange	Se distribuye cuando el usuario intenta cambiar la selección empleando la navegación mediante teclado.	InteractiveObject
keyUp	Se distribuye cuando el usuario suelta una tecla.	InteractiveObject
middleClick	Se distribuye cuando un usuario pulsa y suelta el botón central del dispositivo de señalización sobre el mismo objeto InteractiveObject.	InteractiveObject
middleMouseDown	Se distribuye cuando el usuario pulsa el botón central del dispositivo señalador sobre una instancia de InteractiveObject.	InteractiveObject
middleMouseUp	Se distribuye cuando el usuario suelta el botón del dispositivo señalador sobre una instancia de InteractiveObject.	InteractiveObject
mouseDown	Se distribuye cuando el usuario pulsa el botón del dispositivo señalador sobre una instancia de InteractiveObject.	InteractiveObject
mouseDownOutside	Dispatched from a component opened using the PopUpManager when the user clicks outside it.	UIComponent
mouseFocusChange	Se distribuye cuando el usuario intenta cambiar la selección empleando un dispositivo de señalización.	InteractiveObject
mouseMove	Se distribuye cuando el usuario mueve el dispositivo de señalización mientras éste se encuentra sobre un InteractiveObject.	InteractiveObject
mouseOut	Se distribuye cuando el usuario mueve un dispositivo de señalización hacia el exterior de una instancia de InteractiveObject.	InteractiveObject
mouseOver	Se distribuye cuando el usuario mueve un dispositivo de señalización sobre una instancia de InteractiveObject.	InteractiveObject
mouseUp	Se distribuye cuando el usuario suelta el botón del dispositivo señalador sobre una instancia de InteractiveObject.	InteractiveObject
mouseWheel	Se distribuye cuando se presiona la rueda del ratón sobre una instancia de InteractiveObject.	InteractiveObject
mouseWheelOutside	Dispatched from a component opened using the PopUpManager when the user scrolls the mouse wheel outside it.	UIComponent
move	Dispatched when the object has moved.	UIComponent
nativeDragComplete	Distribuido por el objeto InteractiveObject iniciador de arrastre cuando el usuario suelta el botón y finaliza el arrastre.	InteractiveObject
nativeDragDrop	Distribuido por el objeto InteractiveObject de destino cuando un objeto arrastrado se coloca sobre el objeto y la colocación se acepta con una llamada a DragManager.acceptDragDrop().	InteractiveObject
nativeDragEnter	Distribuido por un objeto InteractiveObject cuando la acción de arrastre entra en sus límites.	InteractiveObject
nativeDragExit	Distribuido por un objeto InteractiveObject cuando la acción de arrastre se sale de los límites.	InteractiveObject
nativeDragOver	Distribuido continuamente por un objeto InteractiveObject mientras la operación de arrastre se mantiene dentro de sus límites.	InteractiveObject
nativeDragStart	Distribuido al comienzo de una operación de arrastre por el objeto InteractiveObject especificado como iniciador de arrastre en la llamada a DragManager.doDrag().	InteractiveObject
nativeDragUpdate	Distribuido durante una operación de arrastre por el objeto InteractiveObject especificado como iniciador de arrastre en la llamada a DragManager.doDrag().	InteractiveObject
paste	Se distribuye cuando el usuario activa la combinación de teclas aceleradoras específica de la plataforma en que se encuentra para pegar elementos, o bien cuando el usuario elige la opción 'Pegar' en el menú contextual.	InteractiveObject
preinitialize	Dispatched at the beginning of the component initialization sequence.	UIComponent
proximityBegin	Se distribuye cuando el usuario baja un lápiz stylus activo más allá del umbral de detección de proximidad de la pantalla.	InteractiveObject
proximityEnd	Se distribuye cuando el usuario levanta un lápiz stylus activo por encima del umbral de detección de proximidad de la pantalla.	InteractiveObject
proximityMove	Se distribuye cuando el usuario pasa un lápiz stylus activo por encima de la pantalla sin salir del umbral de detección de proximidad.	InteractiveObject
proximityOut	Se distribuye cuando el usuario quita un lápiz stylus activo de encima de este objeto InteractiveObject permaneciendo dentro del umbral de detección de proximidad de la pantalla.	InteractiveObject
proximityOver	Se distribuye cuando el usuario pasa un lápiz stylus activo directamente por encima de este objeto InteractiveObject permaneciendo dentro del umbral de detección de proximidad de la pantalla.	InteractiveObject
proximityRollOut	Se distribuye cuando el usuario quita un lápiz stylus activo de encima de este objeto InteractiveObject y sus elementos secundarios permaneciendo dentro del umbral de detección de proximidad de la pantalla.	InteractiveObject
proximityRollOver	Se distribuye cuando el usuario pasa un lápiz stylus activo por encima de este objeto InteractiveObject desde fuera del árbol de descendientes del objeto en la lista de visualización (permaneciendo dentro del umbral de detección de proximidad de la pantalla).	InteractiveObject
releaseOutside	Se distribuye cuando el usuario suelta el botón del dispositivo señalador por primera vez después de que el usuario presiona el botón sobre una instancia de InteractiveObject y, a continuación, mueve el dispositivo de señalización fuera de la instancia de InteractiveObject.	InteractiveObject
remove	Dispatched when the component is removed from a container as a content child by using the removeChild(), removeChildAt(), removeElement(), or removeElementAt() method.	UIComponent
removed	Se distribuye cuando un objeto de visualización se va a eliminar de la lista de visualización.	DisplayObject
removedFromStage	Se distribuye cuando un objeto de visualización se va a eliminar de la lista de visualización, bien directamente o a través de la eliminación de un subárbol que contiene el objeto de visualización.	DisplayObject
render	[evento de difusión] Se distribuye cuando la lista de visualización se va a actualizar y representar.	DisplayObject
resize	Dispatched when the component is resized.	UIComponent
rightClick	Se distribuye cuando un usuario pulsa y suelta el botón derecho del dispositivo de señalización sobre el mismo objeto InteractiveObject.	InteractiveObject
rightMouseDown	Se distribuye cuando el usuario pulsa el botón del dispositivo señalador sobre una instancia de InteractiveObject.	InteractiveObject
rightMouseUp	Se distribuye cuando el usuario suelta el botón del dispositivo señalador sobre una instancia de InteractiveObject.	InteractiveObject
rollOut	Se distribuye cuando el usuario mueve un dispositivo de señalización hacia el exterior de una instancia de InteractiveObject.	InteractiveObject
rollOver	Se distribuye cuando el usuario mueve un dispositivo de señalización sobre una instancia de InteractiveObject.	InteractiveObject
scroll	Dispatched when the user manually scrolls the container.	Container
selectAll	Se distribuye cuando el usuario activa la combinación de teclas aceleradoras específica de la plataforma en que se encuentra para seleccionar todos los elementos, o bien cuando el usuario elige la opción 'Seleccionar todo' en el menú contextual.	InteractiveObject
show	Dispatched when an object's state changes from invisible to visible.	UIComponent
softKeyboardActivate	Se distribuye inmediatamente una vez mostrado el teclado en pantalla.	InteractiveObject
softKeyboardActivating	Se distribuye inmediatamente antes de que se muestre el teclado en pantalla.	InteractiveObject
softKeyboardDeactivate	Se distribuye inmediatamente una vez oculto el teclado en pantalla.	InteractiveObject
stateChangeComplete	Dispatched after the component has entered a new state and any state transition animation to that state has finished playing.	UIComponent
stateChangeInterrupted	Dispatched when a component interrupts a transition to its current state in order to switch to a new state.	UIComponent
tabChildrenChange	Se distribuye cuando cambia el valor del indicador tabChildren del objeto.	InteractiveObject
tabEnabledChange	Se distribuye cuando cambia el indicador tabEnabled del objeto.	InteractiveObject
tabIndexChange	Se distribuye cuando cambia el valor de la propiedad tabIndex del objeto.	InteractiveObject
textInput	Se distribuye cuando un usuario escribe uno o varios caracteres de texto.	InteractiveObject
toolTipCreate	Dispatched by the component when it is time to create a ToolTip.	UIComponent
toolTipEnd	Dispatched by the component when its ToolTip has been hidden and is to be discarded soon.	UIComponent
toolTipHide	Dispatched by the component when its ToolTip is about to be hidden.	UIComponent
toolTipShow	Dispatched by the component when its ToolTip is about to be shown.	UIComponent
toolTipShown	Dispatched by the component when its ToolTip has been shown.	UIComponent
toolTipStart	Dispatched by a component whose toolTip property is set, as soon as the user moves the mouse over it.	UIComponent
touchBegin	Se distribuye cuando el usuario toca por primera vez un dispositivo táctil (por ejemplo, toca un teléfono móvil o dispositivo con pantalla táctil con un dedo).	InteractiveObject
touchEnd	Se distribuye cuando el usuario elimina el contacto con un dispositivo táctil (como levantar un dedo de un teléfono móvil o dispositivo con pantalla táctil).	InteractiveObject
touchInteractionEnd	A non-cancellable event, dispatched by a component when it is done responding to a touch interaction user gesture.	UIComponent
touchInteractionStart	A non-cancellable event, dispatched by a component when it starts responding to a touch interaction user gesture.	UIComponent
touchInteractionStarting	A cancellable event, dispatched by a component in an attempt to respond to a touch interaction user gesture.	UIComponent
touchMove	Se distribuye cuando el usuario toca el dispositivo y se distribuye constantemente hasta que desaparece el punto de contacto.	InteractiveObject
touchOut	Se distribuye cuando el usuario retira el punto de contacto de una instancia de InteractiveObject en un dispositivo táctil (como arrastrar un dedo desde un objeto de visualización a otro en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
touchOver	Se distribuye cuando el usuario mueve el punto de contacto sobre una instancia de InteractiveObject en un dispositivo táctil (como arrastrar un dedo desde un punto fuera de un objeto de visualización en un punto sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
touchRollOut	Se distribuye cuando el usuario retira el punto de contacto de una instancia de InteractiveObject en un dispositivo táctil (como arrastrar un dedo desde un objeto de visualización a un punto fuera del objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
touchRollOver	Se distribuye cuando el usuario mueve el punto de contacto sobre una instancia de InteractiveObject en un dispositivo táctil (como arrastrar un dedo desde un punto fuera de un objeto de visualización en un punto sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
touchTap	Se distribuye cuando el usuario levanta el punto de contacto en la misma instancia de InteractiveObject en la que se inició el contacto en un dispositivo táctil (como, por ejemplo, pulsar y soltar un dedo desde un único punto sobre un objeto de visualización en un teléfono móvil o en un dispositivo con pantalla táctil).	InteractiveObject
updateComplete	Dispatched when an object has had its commitProperties(), measure(), and updateDisplayList() methods called (if needed).	UIComponent
valid	Dispatched when a component is monitored by a Validator and the validation succeeded.	UIComponent
valueCommit	Dispatched when values are changed programmatically or by user interaction.	UIComponent

Estilos

Los estilos son comunes o están asociados a un tema específico. Si el estilo es común, se puede utilizar con cualquier tema. Si un estilo está asociado a un tema específico, solo se puede utilizar si la aplicación usa dicho tema.

Estilos comunes

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	Descripción	Definido por
backgroundAttachment	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 If a background image is specified, this style specifies whether it is fixed with regard to the viewport (`"fixed"`) or scrolls along with the content (`"scroll"`). El valor predeterminado es `"scroll"`.	Container
baseline	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position.	UIComponent
borderSkin	Tipo: Class Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The border skin class of the component. The default value in all components that do not explicitly set their own default for the Halo theme is `mx.skins.halo.HaloBorder` and for the Spark theme is `mx.skins.spark.BorderSkin`. The Panel container has a default value of `mx.skins.halo.PanelSkin` for the Halo theme and `mx.skins.spark.BorderSkin` for the Spark theme. To determine the default value for a component, see the default.css file.	Container
borderStyle	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Bounding box style. The possible values are `"none"`, `"solid"`, `"inset"`, and `"outset"`. The default value depends on the component class; if not overridden for the class, the default value is `"inset"`. The default value for most Containers is `"none"`. The `"inset"` and `"outset"` values are only valid with the halo theme.	Container
bottom	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The vertical distance, in pixels, from the bottom edge of the component to the bottom edge of its parent container's content area.	UIComponent
color	Tipo: uint Formato: Color Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Color of text in the component, including the component label. The default value for the Halo theme is `0x0B333C`. The default value for the Spark theme is `0x000000`.	Container
direction	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 The directionality of the text displayed by the component. The allowed values are `"ltr"` for left-to-right text, as in Latin-style scripts, and `"rtl"` for right-to-left text, as in Arabic and Hebrew. FTE and TLF use this value in their bidirectional text layout algorithm, which maps Unicode character order to glyph order. Note: This style only applies when an MX component specifies UIFTETextField as its `textFieldClass`. The `direction` also affects the alignment of the text within the bounds of the TLFTextField. It does not, however, affect the the placement of the TLFTextField within the component. El valor predeterminado es `"ltr"`.	Container
disabledColor	Tipo: uint Formato: Color Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Color of text in the component if it is disabled. El valor predeterminado es `0xAAB3B3`.	Container
disabledOverlayAlpha	Tipo: Number Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The alpha value for the overlay that is placed on top of the container when it is disabled.	Container
errorColor	Tipo: uint Formato: Color Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Color of the component highlight when validation fails.	UIComponent
focusBlendMode	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Blend mode used by the focus rectangle.	UIComponent
focusSkin	Tipo: Class Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Skin used to draw the focus rectangle.	UIComponent
focusThickness	Tipo: Number Formato: Length Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Thickness, in pixels, of the focus rectangle outline.	UIComponent
fontAntiAliasType	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Sets the `antiAliasType` property of internal TextFields. The possible values are `"normal"` (`flash.text.AntiAliasType.NORMAL`) and `"advanced"` (`flash.text.AntiAliasType.ADVANCED`). The default value is `"advanced"`, which enables advanced anti-aliasing for the font. Set to `"normal"` to disable the advanced anti-aliasing. This style has no effect for system fonts. This style applies to all the text in a TextField subcontrol; you cannot apply it to some characters and not others. El valor predeterminado es `"advanced"`. Elementos de API relacionados flash.text.TextField flash.text.AntiAliasType	Container
fontFamily	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Name of the font to use. Unlike in a full CSS implementation, comma-separated lists are not supported. You can use any font family name. If you specify a generic font name, it is converted to an appropriate device font. The default font for the Halo theme is `"Verdana"`. The default font for the Spark theme is `"Arial"`.	Container
fontGridFitType	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Sets the `gridFitType` property of internal TextFields that represent text in Flex controls. The possible values are `"none"` (`flash.text.GridFitType.NONE`), `"pixel"` (`flash.text.GridFitType.PIXEL`), and `"subpixel"` (`flash.text.GridFitType.SUBPIXEL`). This property only applies when you are using an embedded font and the `fontAntiAliasType` property is set to `"advanced"`. This style has no effect for system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. El valor predeterminado es `"pixel"`. Elementos de API relacionados flash.text.TextField flash.text.GridFitType	Container
fontSharpness	Tipo: Number Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Sets the `sharpness` property of internal TextFields that represent text in Flex controls. This property specifies the sharpness of the glyph edges. The possible values are Numbers from -400 through 400. This property only applies when you are using an embedded font and the `fontAntiAliasType` property is set to `"advanced"`. This style has no effect for system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. El valor predeterminado es `0`. Elementos de API relacionados flash.text.TextField	Container
fontSize	Tipo: Number Formato: Length Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Height of the text, in pixels. In the Halo theme, the default value is 10 for all controls except the ColorPicker control. For the Halo themed ColorPicker control, the default value is 11. In the Spark theme, the default value is 12 for all controls except the ColorPicker control. For the Spark themed ColorPicker control, the default value is 11.	Container
fontStyle	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Determines whether the text is italic font. Recognized values are `"normal"` and `"italic"`. El valor predeterminado es `"normal"`.	Container
fontThickness	Tipo: Number Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Sets the `thickness` property of internal TextFields that represent text in Flex controls. This property specifies the thickness of the glyph edges. The possible values are Numbers from -200 to 200. This property only applies when you are using an embedded font and the `fontAntiAliasType` property is set to `"advanced"`. This style has no effect on system fonts. This style applies to all the text in a TextField subcontrol; you can't apply it to some characters and not others. El valor predeterminado es `0`. Elementos de API relacionados flash.text.TextField	Container
fontWeight	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Determines whether the text is boldface. Recognized values are `normal` and `bold`. The default value for Button controls is `bold`. The default value for all other controls is `normal`.	Container
horizontalCenter	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The horizontal distance in pixels from the center of the component's content area to the center of the component.	UIComponent
horizontalScrollBarStyleName	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The name of the horizontal scrollbar style. El valor predeterminado es `undefined`.	Container
interactionMode	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4.5 Versiones de motor de ejecución: Flash10, AIR 2.5 The primary interaction mode for this component.	UIComponent
kerning	Tipo: Boolean Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 A Boolean value that indicates whether kerning is enabled (`true`) or disabled (`false`). Kerning adjusts the gap between certain character pairs to improve readability, and should be used only when necessary, such as with headings in large fonts. Kerning is supported for embedded fonts only. Certain fonts, such as Verdana, and monospaced fonts, such as Courier New, do not support kerning. El valor predeterminado es `false`.	Container
layoutDirection	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4.1 Versiones de motor de ejecución: Flash10, AIR 1.5 Specifies the desired layout direction of a component.	UIComponent
left	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The horizontal distance, in pixels, from the left edge of the component to the left edge of its parent container's content area.	UIComponent
letterSpacing	Tipo: Number Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The number of additional pixels to appear between each character. A positive value increases the character spacing beyond the normal spacing, while a negative value decreases it. El valor predeterminado es `0`.	Container
locale	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 The locale of the text displayed by this component. FTE and TLF use this locale to map Unicode characters to font glyphs and to find fallback fonts. Note: This style only applies when an MX component specifies UIFTETextField as its `textFieldClass`. El valor predeterminado es `"en"`.	Container
paddingBottom	Tipo: Number Formato: Length Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Number of pixels between the container's bottom border and the bottom of its content area. El valor predeterminado es `0`.	Container
paddingLeft	Tipo: Number Formato: Length Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Number of pixels between the component's left border and the left edge of its content area. The default value is 0. The default value for a Button control in the Halo theme is 10 and in the Spark theme is 6. The default value for the ComboBox control is 5. The default value for the Form container is 16. The default value for the Tree control is 2.	Container
paddingRight	Tipo: Number Formato: Length Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Number of pixels between the component's right border and the right edge of its content area. The default value is 0. The default value for a Button control in the Halo theme is 10 and in the Spark theme is 6. The default value for the ComboBox control is 5. The default value for the Form container is 16.	Container
paddingTop	Tipo: Number Formato: Length Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Number of pixels between the container's top border and the top of its content area. El valor predeterminado es `0`.	Container
right	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The horizontal distance, in pixels, from the right edge of the component to the right edge of its parent container's content area.	UIComponent
showErrorSkin	Tipo: Boolean Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4.5 Versiones de motor de ejecución: Flash10, AIR 1.5 Show the error border or skin when this component is invalid	UIComponent
showErrorTip	Tipo: Boolean Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4.5 Versiones de motor de ejecución: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it	UIComponent
textAlign	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Alignment of text within a container. Possible values are `"left"`, `"right"`, or `"center"`. The default value for most components is `"left"`. For the FormItem component, the default value is `"right"`. For the Button, LinkButton, and AccordionHeader components, the default value is `"center"`, and this property is only recognized when the `labelPlacement` property is set to `"left"` or `"right"`. If `labelPlacement` is set to `"top"` or `"bottom"`, the text and any icon are centered.	Container
textDecoration	Tipo: String Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Determines whether the text is underlined. Possible values are `"none"` and `"underline"`. El valor predeterminado es `"none"`.	Container
textFieldClass	Tipo: Class Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 The class implementing IUITextField that is used by this component to render text. It can be set to either the mx.core.UITextField class (to use the classic TextField class built into Flash Player) or the mx.core.UIFTETextField class (to use the Text Layout Framework to get improved text rendering, including bidirectional layout). El valor predeterminado es `mx.core.UITextField`.	Container
textIndent	Tipo: Number Formato: Length Herencia CSS: Sí Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Offset of first line of text from the left side of the container, in pixels. El valor predeterminado es `0`.	Container
top	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The vertical distance, in pixels, from the top edge of the component to the top edge of its parent container's content area.	UIComponent
verticalCenter	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The vertical distance in pixels from the center of the component's content area to the center of the component.	UIComponent
verticalScrollBarStyleName	Tipo: String Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 The name of the vertical scrollbar style. El valor predeterminado es `undefined`.	Container

Estilos de tema Spark

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	Descripción	Definido por
accentColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Accent color used by component skins. The default button skin uses this color to tint the background. Slider track highlighting uses this color. El valor predeterminado es `#0099FF`.	Container
backgroundAlpha	Tipo: Number Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Alpha level of the color defined by the `backgroundColor` property, of the image or SWF file defined by the `backgroundImage` style. Valid values range from 0.0 to 1.0. For most controls, the default value is 1.0, but for ToolTip controls, the default value is 0.95 and for Alert controls, the default value is 0.9. El valor predeterminado es `1.0`.	Container
backgroundColor	Tipo: uint Formato: Color Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Background color of a component. You can have both a `backgroundColor` and a `backgroundImage` set. Some components do not have a background. The DataGrid control ignores this style. The default value is `undefined`, which means it is not set. If both this style and the `backgroundImage` style are `undefined`, the component has a transparent background. For the Application container, this style specifies the background color while the application loads, and a background gradient while it is running. Flex calculates the gradient pattern between a color slightly darker than the specified color, and a color slightly lighter than the specified color. The default skins of most Flex controls are partially transparent. As a result, the background color of a container partially "bleeds through" to controls that are in that container. You can avoid this by setting the alpha values of the control's `fillAlphas` property to 1, as the following example shows: <mx:Container backgroundColor="0x66CC66"/> <mx:ControlName ... fillAlphas="[1,1]"/> </mx:Container>	Container
borderAlpha	Tipo: Number Herencia CSS: No incluir Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Alpha of the border. El valor predeterminado es `1`.	Container
borderColor	Tipo: uint Formato: Color Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Color of the border. The default value depends on the component class; if not overridden for the class, the default value is `0xB7BABC` for the Halo theme and `0x696969` for the Spark theme.	Container
borderVisible	Tipo: Boolean Herencia CSS: No incluir Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Visibility of the border. El valor predeterminado es `true`.	Container
chromeColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 The main color for a component.	UIComponent
contentBackgroundAlpha	Tipo: Number Herencia CSS: Sí Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 The alpha of the content background for this component.	Container
contentBackgroundColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Color of the content area of the component. El valor predeterminado es `0xFFFFFF`.	Container
cornerRadius	Tipo: Number Formato: Length Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Radius of component corners. The default value depends on the component class; if not overridden for the class, the default value is 0. The default value for ApplicationControlBar is 5.	Container
dropShadowVisible	Tipo: Boolean Herencia CSS: No incluir Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Boolean property that specifies whether the component has a visible drop shadow. The default value is `false`. Note: For drop shadows to appear on containers, set `contentBackgroundColor` property. Otherwise, the shadow appears behind the container because the default background of a container is transparent.	Container
focusColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Color of focus ring when the component is in focus El valor predeterminado es `0x70B2EE`.	Container
symbolColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 4 Versiones de motor de ejecución: Flash10, AIR 1.5 Color of any symbol of a component. Examples include the check mark of a CheckBox or the arrow of a ScrollBar button. El valor predeterminado es `0x000000`.	Container

Estilos de tema Halo

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	Descripción	Definido por
backgroundAlpha	Tipo: Number Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Alpha level of the color defined by the `backgroundColor` property, of the image or SWF file defined by the `backgroundImage` style. Valid values range from 0.0 to 1.0. For most controls, the default value is 1.0, but for ToolTip controls, the default value is 0.95 and for Alert controls, the default value is 0.9. El valor predeterminado es `1.0`.	Container
backgroundColor	Tipo: uint Formato: Color Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Background color of a component. You can have both a `backgroundColor` and a `backgroundImage` set. Some components do not have a background. The DataGrid control ignores this style. The default value is `undefined`, which means it is not set. If both this style and the `backgroundImage` style are `undefined`, the component has a transparent background. For the Application container, this style specifies the background color while the application loads, and a background gradient while it is running. Flex calculates the gradient pattern between a color slightly darker than the specified color, and a color slightly lighter than the specified color. The default skins of most Flex controls are partially transparent. As a result, the background color of a container partially "bleeds through" to controls that are in that container. You can avoid this by setting the alpha values of the control's `fillAlphas` property to 1, as the following example shows: <mx:Container backgroundColor="0x66CC66"/> <mx:ControlName ... fillAlphas="[1,1]"/> </mx:Container>	Container
backgroundDisabledColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Background color of the component when it is disabled. The global default value is `undefined`. The default value for List controls is `0xDDDDDD` (light gray). If a container is disabled, the background is dimmed, and the degree of dimming is controlled by the `disabledOverlayAlpha` style.	Container
backgroundImage	Tipo: Object Formato: File Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Background image of a component. This can be an absolute or relative URL or class. You can set either the `backgroundColor` or the `backgroundImage`. The background image is displayed on top of the background color. The default value is `undefined`, meaning "not set". If this style and the `backgroundColor` style are undefined, the component has a transparent background. The default skins of most Flex controls are partially transparent. As a result, the background image of a container partially "bleeds through" to controls that are in that container. You can avoid this by setting the alpha values of the control's `fillAlphas` property to 1, as the following example shows: <mx:Container backgroundColor="0x66CC66"/> <mx:ControlName ... fillAlphas="[1,1]"/> </mx:Container>	Container
backgroundSize	Tipo: String Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Scales the image specified by `backgroundImage` to different percentage sizes. A value of `"100%"` stretches the image to fit the entire component. To specify a percentage value, you must include the percent sign (%). The default for the Application container is `100%`. The default value for all other containers is `auto`, which maintains the original size of the image.	Container
barColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Determines the color of a ProgressBar. A ProgressBar is filled with a vertical gradient between this color and a brighter color computed from it. This style has no effect on other components, but can be set on a container to control the appearance of all progress bars found within. The default value is `undefined`, which means it is not set. In this case, the `themeColor` style property is used.	Container
borderColor	Tipo: uint Formato: Color Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Color of the border. The default value depends on the component class; if not overridden for the class, the default value is `0xB7BABC` for the Halo theme and `0x696969` for the Spark theme.	Container
borderSides	Tipo: String Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Bounding box sides. A space-delimited String that specifies the sides of the border to show. The String can contain `"left"`, `"top"`, `"right"`, and `"bottom"` in any order. The default value is `"left top right bottom"`, which shows all four sides. This style is only used when borderStyle is `"solid"`.	Container
borderThickness	Tipo: Number Formato: Length Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Bounding box thickness. Only used when `borderStyle` is set to `"solid"`. El valor predeterminado es `1`.	Container
cornerRadius	Tipo: Number Formato: Length Herencia CSS: No incluir Tema: halo, spark Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Radius of component corners. The default value depends on the component class; if not overridden for the class, the default value is 0. The default value for ApplicationControlBar is 5.	Container
dropShadowColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Color of the drop shadow. El valor predeterminado es `0x000000`.	Container
dropShadowEnabled	Tipo: Boolean Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Boolean property that specifies whether the component has a visible drop shadow. This style is used with `borderStyle="solid"`. The default value is `false`. Note: For drop shadows to appear on containers, set `backgroundColor` or `backgroundImage` properties. Otherwise, the shadow appears behind the container because the default background of a container is transparent.	Container
shadowDirection	Tipo: String Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Direction of the drop shadow. Possible values are `"left"`, `"center"`, and `"right"`. El valor predeterminado es `"center"`.	Container
shadowDistance	Tipo: Number Formato: Length Herencia CSS: No incluir Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Distance of the drop shadow. If the property is set to a negative value, the shadow appears above the component. El valor predeterminado es `2`.	Container
themeColor	Tipo: uint Formato: Color Herencia CSS: Sí Tema: halo Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 Theme color of a component.	UIComponent

Efectos

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

Constantes públicas

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	Constante		Definido por

Información sobre propiedades

actualCreationPolicy

propiedad

protected var actualCreationPolicy:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The creation policy of this container.

autoLayout

propiedad

autoLayout:Boolean

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

If true, measurement and layout are done when the position or size of a child is changed. If false, measurement and layout are done only once, when children are added to or removed from the container.

When using the Move effect, the layout around the component that is moving does not readjust to fit that the Move effect animates. Setting a container's autoLayout property to true has no effect on this behavior.

The Zoom effect does not work when the autoLayout property is false.

The autoLayout property does not apply to Accordion or ViewStack containers.

El valor predeterminado es true.

Implementación
public function get autoLayout():Boolean
public function set autoLayout(value:Boolean):void

borderMetrics

propiedad

borderMetrics:EdgeMetrics [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns an EdgeMetrics object that has four properties: left, top, right, and bottom. The value of each property is equal to the thickness of one side of the border, expressed in pixels.

Unlike viewMetrics, this property is not overridden by subclasses of Container.

Implementación
public function get borderMetrics():EdgeMetrics

childDescriptors

propiedad

childDescriptors:Array [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Array of UIComponentDescriptor objects produced by the MXML compiler.

Each UIComponentDescriptor object contains the information specified in one child MXML tag of the container's MXML tag. The order of the UIComponentDescriptor objects in the Array is the same as the order of the child tags. During initialization, the child descriptors are used to create the container's child UIComponent objects and its Repeater objects, and to give them the initial property values, event handlers, effects, and so on, that were specified in MXML.

Implementación
public function get childDescriptors():Array

Elementos de API relacionados

mx.core.UIComponentDescriptor

clipContent

propiedad

clipContent:Boolean

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Whether to apply a clip mask if the positions and/or sizes of this container's children extend outside the borders of this container. If false, the children of this container remain visible when they are moved or sized outside the borders of this container. If true, the children of this container are clipped.

If clipContent is false, then scrolling is disabled for this container and scrollbars will not appear. If clipContent is true, then scrollbars will usually appear when the container's children extend outside the border of the container. For additional control over the appearance of scrollbars, see horizontalScrollPolicy and verticalScrollPolicy.

El valor predeterminado es true.

Implementación
public function get clipContent():Boolean
public function set clipContent(value:Boolean):void

contentMouseX

propiedad

contentMouseX:Number [solo lectura] [override]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns the x position of the mouse, in the content coordinate system. Content coordinates specify a pixel position relative to the upper left corner of the component's content, and include all of the component's content area, including any regions that are currently clipped and must be accessed by scrolling the component.

Implementación
override public function get contentMouseX():Number

contentMouseY

propiedad

contentMouseY:Number [solo lectura] [override]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns the y position of the mouse, in the content coordinate system. Content coordinates specify a pixel position relative to the upper left corner of the component's content, and include all of the component's content area, including any regions that are currently clipped and must be accessed by scrolling the component.

Implementación
override public function get contentMouseY():Number

creatingContentPane

propiedad

creatingContentPane:Boolean

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Containers use an internal content pane to control scrolling. The creatingContentPane is true while the container is creating the content pane so that some events can be ignored or blocked.

Implementación
public function get creatingContentPane():Boolean
public function set creatingContentPane(value:Boolean):void

creationIndex

propiedad

creationIndex:int

Desfasado: Deprecated

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Specifies the order to instantiate and draw the children of the container.

This property can only be used when the creationPolicy property is set to ContainerCreationPolicy.QUEUED. Otherwise, it is ignored.

El valor predeterminado es -1.

Implementación
public function get creationIndex():int
public function set creationIndex(value:int):void

creationPolicy

propiedad

creationPolicy:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The child creation policy for this MX Container. ActionScript values can be ContainerCreationPolicy.AUTO, ContainerCreationPolicy.ALL, or ContainerCreationPolicy.NONE. MXML values can be auto, all, or none.

If no creationPolicy is specified for a container, that container inherits its parent's creationPolicy. If no creationPolicy is specified for the Application, it defaults to ContainerCreationPolicy.AUTO.

A creationPolicy of ContainerCreationPolicy.AUTO means that the container delays creating some or all descendants until they are needed, a process which is known as deferred instantiation. This policy produces the best startup time because fewer UIComponents are created initially. However, this introduces navigation delays when a user navigates to other parts of the application for the first time. Navigator containers such as Accordion, TabNavigator, and ViewStack implement the ContainerCreationPolicy.AUTO policy by creating all their children immediately, but wait to create the deeper descendants of a child until it becomes the selected child of the navigator container.

A creationPolicy of ContainerCreationPolicy.ALL means that the navigator containers immediately create deeper descendants for each child, rather than waiting until that child is selected. For single-view containers such as a VBox container, there is no difference between the ContainerCreationPolicy.AUTO and ContainerCreationPolicy.ALL policies.

A creationPolicy of ContainerCreationPolicy.NONE means that the container creates none of its children. In that case, it is the responsibility of the MXML author to create the children by calling the createComponentsFromDescriptors() method.

El valor predeterminado es ContainerCreationPolicy.AUTO.

Implementación
public function get creationPolicy():String
public function set creationPolicy(value:String):void

data

propiedad

data:Object

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The data property lets you pass a value to the component when you use it in an item renderer or item editor. You typically use data binding to bind a field of the data property to a property of this component.

You do not set this property in MXML.

El valor predeterminado es null.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento dataChange .

Implementación
public function get data():Object
public function set data(value:Object):void

Elementos de API relacionados

mx.core.IDataRenderer

defaultButton

propiedad

defaultButton:IFlexDisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The Button control designated as the default button for the container. When controls in the container have focus, pressing the Enter key is the same as clicking this Button control.

El valor predeterminado es null.

Implementación
public function get defaultButton():IFlexDisplayObject
public function set defaultButton(value:IFlexDisplayObject):void

deferredContentCreated

propiedad

deferredContentCreated:Boolean [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

IDeferredContentOwner equivalent of processedDescriptors

Implementación
public function get deferredContentCreated():Boolean

Elementos de API relacionados

UIComponent.processedDescriptors

horizontalLineScrollSize

propiedad

horizontalLineScrollSize:Number

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Number of pixels to move when the left- or right-arrow button in the horizontal scroll bar is pressed.

El valor predeterminado es 5.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento horizontalLineScrollSizeChanged .

Implementación
public function get horizontalLineScrollSize():Number
public function set horizontalLineScrollSize(value:Number):void

horizontalPageScrollSize

propiedad

horizontalPageScrollSize:Number

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Number of pixels to move when the track in the horizontal scroll bar is pressed. A value of 0 means that the page size will be calculated to be a full screen.

El valor predeterminado es 0.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento horizontalPageScrollSizeChanged .

Implementación
public function get horizontalPageScrollSize():Number
public function set horizontalPageScrollSize(value:Number):void

horizontalScrollBar

propiedad

horizontalScrollBar:ScrollBar

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The horizontal scrollbar used in this container. This property is null if no horizontal scroll bar is currently displayed. In general you do not access this property directly. Manipulation of the horizontalScrollPolicy and horizontalScrollPosition properties should provide sufficient control over the scroll bar.

Implementación
public function get horizontalScrollBar():ScrollBar
public function set horizontalScrollBar(value:ScrollBar):void

horizontalScrollPolicy

propiedad

horizontalScrollPolicy:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Specifies whether the horizontal scroll bar is always present, always absent, or automatically added when needed. ActionScript values can be ScrollPolicy.ON, ScrollPolicy.OFF, and ScrollPolicy.AUTO. MXML values can be "on", "off", and "auto".

Setting this property to ScrollPolicy.OFF also prevents the horizontalScrollPosition property from having an effect.

Note: This property does not apply to the ControlBar container.

If the horizontalScrollPolicy is ScrollPolicy.AUTO, the horizontal scroll bar appears when all of the following are true:

One of the container's children extends beyond the left edge or right edge of the container.
The clipContent property is true.
The width and height of the container are large enough to reasonably accommodate a scroll bar.

El valor predeterminado es ScrollPolicy.AUTO.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento horizontalScrollPolicyChanged .

Implementación
public function get horizontalScrollPolicy():String
public function set horizontalScrollPolicy(value:String):void

horizontalScrollPosition

propiedad

horizontalScrollPosition:Number

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The current position of the horizontal scroll bar. This is equal to the distance in pixels between the left edge of the scrollable surface and the leftmost piece of the surface that is currently visible.

El valor predeterminado es 0.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento viewChanged .

Implementación
public function get horizontalScrollPosition():Number
public function set horizontalScrollPosition(value:Number):void

icon

propiedad

icon:Class

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The Class of the icon displayed by some navigator containers to represent this Container.

For example, if this Container is a child of a TabNavigator, this icon appears in the corresponding tab. If this Container is a child of an Accordion, this icon appears in the corresponding header.

To embed the icon in the SWF file, use the @Embed() MXML compiler directive:

        icon="@Embed('filepath')"

The image can be a JPEG, GIF, PNG, SVG, or SWF file.

El valor predeterminado es null.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento iconChanged .

Implementación
public function get icon():Class
public function set icon(value:Class):void

label

propiedad

label:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The text displayed by some navigator containers to represent this Container.

For example, if this Container is a child of a TabNavigator, this string appears in the corresponding tab. If this Container is a child of an Accordion, this string appears in the corresponding header.

El valor predeterminado es "".

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento labelChanged .

Implementación
public function get label():String
public function set label(value:String):void

maxHorizontalScrollPosition

propiedad

maxHorizontalScrollPosition:Number [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The largest possible value for the horizontalScrollPosition property. Defaults to 0 if the horizontal scrollbar is not present.

Implementación
public function get maxHorizontalScrollPosition():Number

maxVerticalScrollPosition

propiedad

maxVerticalScrollPosition:Number [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The largest possible value for the verticalScrollPosition property. Defaults to 0 if the vertical scrollbar is not present.

Implementación
public function get maxVerticalScrollPosition():Number

numChildren

propiedad

numChildren:int [solo lectura] [override]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Number of child components in this container.

The number of children is initially equal to the number of children declared in MXML. At runtime, new children may be added by calling addChild() or addChildAt(), and existing children may be removed by calling removeChild(), removeChildAt(), or removeAllChildren().

Implementación
override public function get numChildren():int

numElements

propiedad

numElements:int [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

The number of visual elements in this container. Visual elements include classes that implement the IVisualElement interface, such as subclasses of UIComponent and GraphicElement.

Implementación
public function get numElements():int

rawChildren

propiedad

rawChildren:IChildList [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

A container typically contains child components, which can be enumerated using the Container.getChildAt() method and Container.numChildren property. In addition, the container may contain style elements and skins, such as the border and background. Flash Player and AIR do not draw any distinction between child components and skins. They are all accessible using the player's getChildAt() method and numChildren property. However, the Container class overrides the getChildAt() method and numChildren property (and several other methods) to create the illusion that the container's children are the only child components.

If you need to access all of the children of the container (both the content children and the skins), then use the methods and properties on the rawChildren property instead of the regular Container methods. For example, use the Container.rawChildren.getChildAt()) method. However, if a container creates a ContentPane Sprite object for its children, the rawChildren property value only counts the ContentPane, not the container's children. It is not always possible to determine when a container will have a ContentPane.

Note:If you call the addChild or addChildAt method of the rawChildren object, set tabFocusEnabled = false on the component that you have added. Doing so prevents users from tabbing to the visual-only component that you have added.

Implementación
public function get rawChildren():IChildList

verticalLineScrollSize

propiedad

verticalLineScrollSize:Number

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Number of pixels to scroll when the up- or down-arrow button in the vertical scroll bar is pressed, or when you scroll by using the mouse wheel.

El valor predeterminado es 5.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento verticalLineScrollSizeChanged .

Implementación
public function get verticalLineScrollSize():Number
public function set verticalLineScrollSize(value:Number):void

verticalPageScrollSize

propiedad

verticalPageScrollSize:Number

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Number of pixels to scroll when the track in the vertical scroll bar is pressed. A value of 0 means that the page size will be calculated to be a full screen.

El valor predeterminado es 0.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento verticalPageScrollSizeChanged .

Implementación
public function get verticalPageScrollSize():Number
public function set verticalPageScrollSize(value:Number):void

verticalScrollBar

propiedad

verticalScrollBar:ScrollBar

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The vertical scrollbar used in this container. This property is null if no vertical scroll bar is currently displayed. In general you do not access this property directly. Manipulation of the verticalScrollPolicy and verticalScrollPosition properties should provide sufficient control over the scroll bar.

Implementación
public function get verticalScrollBar():ScrollBar
public function set verticalScrollBar(value:ScrollBar):void

verticalScrollPolicy

propiedad

verticalScrollPolicy:String

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Specifies whether the vertical scroll bar is always present, always absent, or automatically added when needed. Possible values are ScrollPolicy.ON, ScrollPolicy.OFF, and ScrollPolicy.AUTO. MXML values can be "on", "off", and "auto".

Setting this property to ScrollPolicy.OFF also prevents the verticalScrollPosition property from having an effect.

Note: This property does not apply to the ControlBar container.

If the verticalScrollPolicy is ScrollPolicy.AUTO, the vertical scroll bar appears when all of the following are true:

One of the container's children extends beyond the top edge or bottom edge of the container.
The clipContent property is true.
The width and height of the container are large enough to reasonably accommodate a scroll bar.

El valor predeterminado es ScrollPolicy.AUTO.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento verticalScrollPolicyChanged .

Implementación
public function get verticalScrollPolicy():String
public function set verticalScrollPolicy(value:String):void

verticalScrollPosition

propiedad

verticalScrollPosition:Number

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The current position of the vertical scroll bar. This is equal to the distance in pixels between the top edge of the scrollable surface and the topmost piece of the surface that is currently visible.

El valor predeterminado es 0.

Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento viewChanged .

Implementación
public function get verticalScrollPosition():Number
public function set verticalScrollPosition(value:Number):void

viewMetrics

propiedad

viewMetrics:EdgeMetrics [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns an object that has four properties: left, top, right, and bottom. The value of each property equals the thickness of the chrome (visual elements) around the edge of the container.

The chrome includes the border thickness. If the horizontalScrollPolicy or verticalScrollPolicy property value is ScrollPolicy.ON, the chrome also includes the thickness of the corresponding scroll bar. If a scroll policy is ScrollPolicy.AUTO, the chrome measurement does not include the scroll bar thickness, even if a scroll bar is displayed.

Subclasses of Container should override this method, so that they include other chrome to be taken into account when positioning the Container's children. For example, the viewMetrics property for the Panel class should return an object whose top property includes the thickness of the Panel container's title bar.

Implementación
public function get viewMetrics():EdgeMetrics

viewMetricsAndPadding

propiedad

viewMetricsAndPadding:EdgeMetrics [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns an object that has four properties: left, top, right, and bottom. The value of each property is equal to the thickness of the chrome (visual elements) around the edge of the container plus the thickness of the object's margins.

Implementación
public function get viewMetricsAndPadding():EdgeMetrics

Información sobre constructores

()

Información sobre

public function Container()

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Constructor.

Información sobre métodos

addChild

()

método

override public function addChild(child:DisplayObject):DisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Adds a child DisplayObject to this Container. The child is added after other existing children, so that the first child added has index 0, the next has index 1, an so on.

Note: While the child argument to the method is specified as of type DisplayObject, the argument must implement the IUIComponent interface to be added as a child of a container. All Flex components implement this interface.

Children are layered from back to front. In other words, if children overlap, the one with index 0 is farthest to the back, and the one with index numChildren - 1 is frontmost. This means the newly added children are layered in front of existing children.

Parámetros

child:DisplayObject — The DisplayObject to add as a child of this Container. It must implement the IUIComponent interface.

Valor devuelto

DisplayObject — The added child as an object of type DisplayObject. You typically cast the return value to UIComponent, or to the type of the added component.

Más ejemplos

Defining a method override

Elementos de API relacionados

mx.core.IUIComponent

addChildAt

()

método

override public function addChildAt(child:DisplayObject, index:int):DisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Adds a child DisplayObject to this Container. The child is added at the index specified.

When you add a new child at an index that is already occupied by an old child, it doesn't replace the old child; instead the old child and the ones after it "slide over" and have their index incremented by one. For example, suppose a Container contains the children (A, B, C) and you add D at index 1. Then the container will contain (A, D, B, C). If you want to replace an old child, you must first remove it before adding the new one.

Parámetros

	`child:DisplayObject` — The DisplayObject to add as a child of this Container. It must implement the IUIComponent interface.

	`index:int` — The index to add the child at.

Valor devuelto

DisplayObject — The added child as an object of type DisplayObject. You typically cast the return value to UIComponent, or to the type of the added component.

Elementos de API relacionados

mx.core.IUIComponent

addElement

()

método

public function addElement(element:IVisualElement):IVisualElement

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Adds a visual element to this container. The element is added after all other elements and appears top of all other elements. To add a visual element to a specific index position, use the addElementAt() method.

If you add a visual element that already has a different container as a parent, the element is removed from the other container.

Parámetros

element:IVisualElement — The visual element to add as a child of this container.

Valor devuelto

IVisualElement — The element that was added.

addElementAt

()

método

public function addElementAt(element:IVisualElement, index:int):IVisualElement

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Adds a visual element to this container. The element is added at the index position specified. An index of 0 represents the first element in the display list.

If you add a visual element that already has a different container as a parent, the element is removed from the other container.

Parámetros

	`element:IVisualElement` — The element to add as a child of this visual container.

	`index:int` — The index position to which the element is added. If you specify a currently occupied index position, the child that exists at that position and all higher positions are moved up one position in the child list.

Valor devuelto

IVisualElement — The element that was added.

attachOverlay

()

método

override protected function attachOverlay():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Used internally by the Dissolve Effect to add the overlay to the chrome of a container.

contentToGlobal

()

método

override public function contentToGlobal(point:Point):Point

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Converts a Point object from content coordinates to global coordinates. Content coordinates specify a pixel position relative to the upper left corner of the component's content, and include all of the component's content area, including any regions that are currently clipped and must be accessed by scrolling the component. You use the content coordinate system to set and get the positions of children of a container that uses absolute positioning. Global coordinates specify a pixel position relative to the upper-left corner of the stage, that is, the outermost edge of the application.

Parámetros

point:Point — A Point object that specifies the x and y coordinates in the content coordinate system as properties.

Valor devuelto

Point — A Point object with coordinates relative to the Stage.

contentToLocal

()

método

override public function contentToLocal(point:Point):Point

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Converts a Point object from content to local coordinates. Content coordinates specify a pixel position relative to the upper left corner of the component's content, and include all of the component's content area, including any regions that are currently clipped and must be accessed by scrolling the component. You use the content coordinate system to set and get the positions of children of a container that uses absolute positioning. Local coordinates specify a pixel position relative to the upper left corner of the component.

Parámetros

point:Point — A Point object that specifies the x and y coordinates in the content coordinate system as properties.

Valor devuelto

Point — Point A Point object with coordinates relative to the local coordinate system.

createBorder

()

método

protected function createBorder():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Creates the container's border skin if it is needed and does not already exist.

createComponentFromDescriptor

()

método

public function createComponentFromDescriptor(descriptor:ComponentDescriptor, recurse:Boolean):IFlexDisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Given a single UIComponentDescriptor, create the corresponding component and add the component as a child of this Container.

This method instantiates the new object but does not add it to the display list, so the object does not appear on the screen by default. To add the new object to the display list, call the validateNow() method on the container after calling the createComponentFromDescriptor() method, as the following example shows:

      myVBox.createComponentFromDescriptor(myVBox.childDescriptors[0],false);
      myVBox.validateNow();

Alternatively, you can call the createComponentsFromDescriptors() method on the container to create all components at one time. You are not required to call the validateNow() method after calling the createComponentsFromDescriptors() method.

Parámetros

	`descriptor:ComponentDescriptor` — The UIComponentDescriptor for the component to be created. This argument is either a UIComponentDescriptor object or the index of one of the container's children (an integer between 0 and n-1, where n is the total number of children of this container).

	`recurse:Boolean` — If `false`, create this component but none of its children. If `true`, after creating the component, Flex calls the `createComponentsFromDescriptors()` method to create all or some of its children, based on the value of the component's `creationPolicy` property.

Valor devuelto

IFlexDisplayObject — The created component.

Elementos de API relacionados

mx.core.UIComponentDescriptor

createComponentsFromDescriptors

()

método

public function createComponentsFromDescriptors(recurse:Boolean = true):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Iterate through the Array of childDescriptors, and call the createComponentFromDescriptor() method for each one.

If the value of the container's creationPolicy property is ContainerCreationPolicy.ALL, then this method is called automatically during the initialization sequence.

If the value of the container's creationPolicy is ContainerCreationPolicy.AUTO, then this method is called automatically when the container's children are about to become visible.

If the value of the container's creationPolicy property is ContainerCreationPolicy.NONE, then you should call this function when you want to create this container's children.

Parámetros

recurse:Boolean (default = true) — If true, recursively create components.

createDeferredContent

()

método

public function createDeferredContent():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Performs the equivalent action of calling the createComponentsFromDescriptors(true) method for containers that implement the IDeferredContentOwner interface to support deferred instantiation.

Elementos de API relacionados

createComponentsFromDescriptors()

executeBindings

()

método

override public function executeBindings(recurse:Boolean = false):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Executes all the data bindings on this Container. Flex calls this method automatically once a Container has been created to cause any data bindings that have destinations inside of it to execute. Workaround for MXML container/bindings problem (177074): override Container.executeBindings() to prefer descriptor.document over parentDocument in the call to BindingManager.executeBindings(). This should always provide the correct behavior for instances created by descriptor, and will provide the original behavior for procedurally-created instances. (The bug may or may not appear in the latter case.) A more complete fix, guaranteeing correct behavior in both non-DI and reparented-component scenarios, is anticipated for updater 1.

Parámetros

recurse:Boolean (default = false) — If false, then only execute the bindings on this Container. If true, then also execute the bindings on this container's children, grandchildren, great-grandchildren, and so on.

executeChildBindings

()

método

public function executeChildBindings(recurse:Boolean):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Executes the bindings into this Container's child UIComponent objects. Flex calls this method automatically once a Container has been created.

Parámetros

recurse:Boolean — If false, then only execute the bindings on the immediate children of this Container. If true, then also execute the bindings on this container's grandchildren, great-grandchildren, and so on.

getChildAt

()

método

override public function getChildAt(index:int):DisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Gets the nth child component object.

The children returned from this method include children that are declared in MXML and children that are added using the addChild() or addChildAt() method.

Parámetros

index:int — Number from 0 to (numChildren - 1).

Valor devuelto

DisplayObject — Reference to the child as an object of type DisplayObject. You typically cast the return value to UIComponent, or to the type of a specific Flex control, such as ComboBox or TextArea.

getChildByName

()

método

override public function getChildByName(name:String):DisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns the child whose name property is the specified String.

Parámetros

name:String — The identifier of the child.

Valor devuelto

DisplayObject — The DisplayObject representing the child as an object of type DisplayObject. You typically cast the return value to UIComponent, or to the type of a specific Flex control, such as ComboBox or TextArea. Throws a run-time error if the child of the specified name does not exist.

getChildIndex

()

método

override public function getChildIndex(child:DisplayObject):int

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Gets the zero-based index of a specific child.

The first child of the container (i.e.: the first child tag that appears in the MXML declaration) has an index of 0, the second child has an index of 1, and so on. The indexes of a container's children determine the order in which they get laid out. For example, in a VBox the child with index 0 is at the top, the child with index 1 is below it, etc.

If you add a child by calling the addChild() method, the new child's index is equal to the largest index among existing children plus one. You can insert a child at a specified index by using the addChildAt() method; in that case the indices of the child previously at that index, and the children at higher indices, all have their index increased by 1 so that all indices fall in the range from 0 to (numChildren - 1).

If you remove a child by calling removeChild() or removeChildAt() method, then the indices of the remaining children are adjusted so that all indices fall in the range from 0 to (numChildren - 1).

If myView.getChildIndex(myChild) returns 5, then myView.getChildAt(5) returns myChild.

The index of a child may be changed by calling the setChildIndex() method.

Parámetros

child:DisplayObject — Reference to child whose index to get.

Valor devuelto

int — Number between 0 and (numChildren - 1).

getChildren

()

método

public function getChildren():Array

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Returns an Array of DisplayObject objects consisting of the content children of the container. This array does not include the DisplayObjects that implement the container's display elements, such as its border and the background image.

Valor devuelto

Array — Array of DisplayObject objects consisting of the content children of the container.

Elementos de API relacionados

rawChildren

getElementAt

()

método

public function getElementAt(index:int):IVisualElement

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Returns the visual element at the specified index.

Parámetros

index:int — The index of the element to retrieve.

Valor devuelto

IVisualElement — The element at the specified index.

getElementIndex

()

método

public function getElementIndex(element:IVisualElement):int

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Returns the index position of a visual element.

Parámetros

element:IVisualElement — The visual element.

Valor devuelto

int — The index position of the element in the container.

globalToContent

()

método

override public function globalToContent(point:Point):Point

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Converts a Point object from global to content coordinates. Global coordinates specify a pixel position relative to the upper-left corner of the stage, that is, the outermost edge of the application. Content coordinates specify a pixel position relative to the upper left corner of the component's content, and include all of the component's content area, including any regions that are currently clipped and must be accessed by scrolling the component. You use the content coordinate system to set and get the positions of children of a container that uses absolute positioning.

Parámetros

point:Point — A Point object that specifies the x and y coordinates in the global (Stage) coordinate system as properties.

Valor devuelto

Point — Point A Point object with coordinates relative to the component.

layoutChrome

()

método

protected function layoutChrome(unscaledWidth:Number, unscaledHeight:Number):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Respond to size changes by setting the positions and sizes of this container's borders. This is an advanced method that you might override when creating a subclass of Container.

Flex calls the layoutChrome() method when the container is added to a parent container using the addChild() method, and when the container's invalidateDisplayList() method is called.

The Container.layoutChrome() method is called regardless of the value of the autoLayout property.

The Container.layoutChrome() method sets the position and size of the Container container's border. In every subclass of Container, the subclass's layoutChrome() method should call the super.layoutChrome() method, so that the border is positioned properly.

Parámetros

	`unscaledWidth:Number` — Specifies the width of the component, in pixels, in the component's coordinates, regardless of the value of the `scaleX` property of the component.

	`unscaledHeight:Number` — Specifies the height of the component, in pixels, in the component's coordinates, regardless of the value of the `scaleY` property of the component.

Más ejemplos

Implementing the layoutChrome() method

localToContent

()

método

override public function localToContent(point:Point):Point

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Converts a Point object from local to content coordinates. Local coordinates specify a pixel position relative to the upper left corner of the component. Content coordinates specify a pixel position relative to the upper left corner of the component's content, and include all of the component's content area, including any regions that are currently clipped and must be accessed by scrolling the component. You use the content coordinate system to set and get the positions of children of a container that uses absolute positioning.

Parámetros

point:Point — A Point object that specifies the x and y coordinates in the local coordinate system as properties.

Valor devuelto

Point — Point A Point object with coordinates relative to the content coordinate system.

removeAllChildren

()

método

public function removeAllChildren():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Removes all children from the child list of this container.

removeAllElements

()

método

public function removeAllElements():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Removes all visual elements from the container.

removeChild

()

método

override public function removeChild(child:DisplayObject):DisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Removes a child DisplayObject from the child list of this Container. The removed child will have its parent property set to null. The child will still exist unless explicitly destroyed. If you add it to another container, it will retain its last known state.

Parámetros

child:DisplayObject — The DisplayObject to remove.

Valor devuelto

DisplayObject — The removed child as an object of type DisplayObject. You typically cast the return value to UIComponent, or to the type of the removed component.

removeChildAt

()

método

override public function removeChildAt(index:int):DisplayObject

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Removes a child DisplayObject from the child list of this Container at the specified index. The removed child will have its parent property set to null. The child will still exist unless explicitly destroyed. If you add it to another container, it will retain its last known state.

Parámetros

index:int — The child index of the DisplayObject to remove.

Valor devuelto

DisplayObject — The removed child as an object of type DisplayObject. You typically cast the return value to UIComponent, or to the type of the removed component.

removeElement

()

método

public function removeElement(element:IVisualElement):IVisualElement

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Removes the specified visual element from the child list of this container. The index positions of any elements above the element in this visual container are decreased by 1.

Parámetros

element:IVisualElement — The element to be removed from the container.

Valor devuelto

IVisualElement — The element removed.

removeElementAt

()

método

public function removeElementAt(index:int):IVisualElement

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Removes a visual element from the specified index position in the container. The index positions of any elements above the element in this visual container are decreased by 1.

Parámetros

index:int — The index of the element to remove.

Valor devuelto

IVisualElement — The element removed.

scrollChildren

()

método

protected function scrollChildren():void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Positions the container's content area relative to the viewable area based on the horizontalScrollPosition and verticalScrollPosition properties. Content that doesn't appear in the viewable area gets clipped. This method should be overridden by subclasses that have scrollable chrome in the content area.

setChildIndex

()

método

override public function setChildIndex(child:DisplayObject, newIndex:int):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Sets the index of a particular child. See the getChildIndex() method for a description of the child's index.

Parámetros

	`child:DisplayObject` — Reference to child whose index to set.

	`newIndex:int` — Number that indicates the new index. Must be an integer between 0 and (numChildren - 1).

setElementIndex

()

método

public function setElementIndex(element:IVisualElement, index:int):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Changes the position of an existing visual element in the visual container.

When you call the setElementIndex() method and specify an index position that is already occupied, the only positions that change are those in between the elements's former and new position. All others stay the same.

If a visual element is moved to an index lower than its current index, the index of all elements in between increases by 1. If an element is moved to an index higher than its current index, the index of all elements in between decreases by 1.

Parámetros

	`element:IVisualElement` — The element for which you want to change the index number.

	`index:int` — The resulting index number for the element.

swapElements

()

método

public function swapElements(element1:IVisualElement, element2:IVisualElement):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Swaps the index of the two specified visual elements. All other elements remain in the same index position.

Parámetros

	`element1:IVisualElement` — The first visual element.

	`element2:IVisualElement` — The second visual element.

swapElementsAt

()

método

public function swapElementsAt(index1:int, index2:int):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 4

Versiones de motor de ejecución:

Flash Player 10, AIR 1.5

Swaps the visual elements at the two specified index positions in the container. All other visual elements remain in the same index position.

Parámetros

	`index1:int` — The index of the first element.

	`index2:int` — The index of the second element.

updateDisplayList

()

método

override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Respond to size changes by setting the positions and sizes of this container's children.

See the UIComponent.updateDisplayList() method for more information about the updateDisplayList() method.

The Container.updateDisplayList() method sets the position and size of the Container container's border. In every subclass of Container, the subclass's updateDisplayList() method should call the super.updateDisplayList() method, so that the border is positioned properly.

Parámetros

	`unscaledWidth:Number` — Specifies the width of the component, in pixels, in the component's coordinates, regardless of the value of the `scaleX` property of the component.

	`unscaledHeight:Number` — Specifies the height of the component, in pixels, in the component's coordinates, regardless of the value of the `scaleY` property of the component.

Elementos de API relacionados

mx.core.UIComponent

Información sobre eventos

childAdd

Evento

Tipo de objeto de evento: mx.events.ChildExistenceChangedEvent
propiedad ChildExistenceChangedEvent.type = mx.events.ChildExistenceChangedEvent.CHILD_ADD

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Dispatched after a child has been added to a container.

The childAdd event is dispatched when the addChild() or addChildAt() method is called. When a container is first created, the addChild() method is automatically called for each child component declared in the MXML file. The addChildAt() method is automatically called whenever a Repeater object adds or removes child objects. The application developer may also manually call these methods to add new children.

At the time when this event is sent, the child object has been initialized, but its width and height have not yet been calculated, and the child has not been drawn on the screen. If you want to be notified when the child has been fully initialized and rendered, then register as a listener for the child's creationComplete event.

The ChildExistenceChangedEvent.CHILD_ADD constant defines the value of the type property of the event object for a childAdd event.

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`.
`relatedObject`	Contains a reference to the child object that was created.
`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.

childIndexChange

Evento

Tipo de objeto de evento: mx.events.IndexChangedEvent
propiedad IndexChangedEvent.type = mx.events.IndexChangedEvent.CHILD_INDEX_CHANGE

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Dispatched after the index (among the container children) of a container child changes. This event is only dispatched for the child specified as the argument to the setChildIndex() method; it is not dispatched for any other child whose index changes as a side effect of the call to the setChildIndex() method.

The child's index is changed when the setChildIndex() method is called.

The IndexChangedEvent.CHILD_INDEX_CHANGE constant defines the value of the type property of the event object for a childIndexChange event, which indicates that a component's index among a container's children has 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`.
`inputType`	Indicates whether this event was caused by a mouse or keyboard interaction.
`newIndex`	The zero-based index of the child after the change.
`oldIndex`	The zero-based index of the child before the change.
`relatedObject`	Contains a reference to the child object whose index 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.
`TriggerEvent`	null
`Type`	IndexChangedEvent.CHILD_INDEX_CHANGE

childRemove

Evento

Tipo de objeto de evento: mx.events.ChildExistenceChangedEvent
propiedad ChildExistenceChangedEvent.type = mx.events.ChildExistenceChangedEvent.CHILD_REMOVE

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Dispatched before a child of a container is removed.

This event is delivered when any of the following methods is called: removeChild(), removeChildAt(), or removeAllChildren().

The ChildExistenceChangedEvent.CHILD_REMOVE constant defines the value of the type property of the event object for a childRemove event.

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`.
`relatedObject`	Contains a reference to the child object that is about to be removed.
`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.

dataChange

Evento

Tipo de objeto de evento: mx.events.FlexEvent
propiedad FlexEvent.type = mx.events.FlexEvent.DATA_CHANGE

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Dispatched when the data property changes.

When a container is used as a renderer in a List or other components, the data property is used pass to the container the data to display.

The FlexEvent.DATA_CHANGE constant defines the value of the type property of the event object for a dataChange event.

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`.
`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.

scroll

Evento

Tipo de objeto de evento: mx.events.ScrollEvent
propiedad ScrollEvent.type = mx.events.ScrollEvent.SCROLL

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Dispatched when the user manually scrolls the container.

The event is dispatched when the scroll position is changed using either the mouse (e.g. clicking on the scrollbar's "down" button) or the keyboard (e.g., clicking on the down-arrow key). However, this event is not dispatched if the scroll position is changed programatically (e.g., setting the value of the horizontalScrollPosition property). The viewChanged event is delivered whenever the scroll position is changed, either manually or programatically.

At the time when this event is dispatched, the scrollbar has been updated to the new position, but the container's child objects have not been shifted to reflect the new scroll position.

The ScrollEvent.SCROLL constant defines the value of the type property of the event object for a scroll event.

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`.
`delta`	Contains the change in scroll position, expressed in pixels. A positive value indicates the scroll was down or to the right. A negative value indicates the scroll was up or to the left.
`direction`	Contains the scroll direction, either `ScrollEventDirection.HORIZONTAL` or `ScrollEventDirection.VERTICAL`.
`position`	Contains the new scroll position.
`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.

Avisos legales | Política de privacidad en línea

Container - AS3 Flex

Paquetesx

Elementos del lenguaje

Apéndices

Paquete mx.core

actualCreationPolicy

autoLayout

borderMetrics

childDescriptors

clipContent

contentMouseX

contentMouseY

creatingContentPane

creationIndex

creationPolicy

data

defaultButton

deferredContentCreated

horizontalLineScrollSize

horizontalPageScrollSize

horizontalScrollBar

horizontalScrollPolicy

horizontalScrollPosition

icon

label

maxHorizontalScrollPosition

maxVerticalScrollPosition

numChildren

numElements

rawChildren

verticalLineScrollSize

verticalPageScrollSize

verticalScrollBar

verticalScrollPolicy

verticalScrollPosition

viewMetrics

viewMetricsAndPadding

Container

addChild

addChildAt

addElement

addElementAt

attachOverlay

contentToGlobal

contentToLocal

createBorder

createComponentFromDescriptor

createComponentsFromDescriptors

createDeferredContent

executeBindings

executeChildBindings

getChildAt

getChildByName

getChildIndex

getChildren

getElementAt

getElementIndex

globalToContent

layoutChrome

localToContent

removeAllChildren

removeAllElements

removeChild

removeChildAt

removeElement

removeElementAt

scrollChildren

setChildIndex

setElementIndex

swapElements

swapElementsAt

updateDisplayList

childAdd

childIndexChange

childRemove

dataChange

scroll