| Paquete | mx.controls |
| Clase | public class Menu |
| Herencia | Menu  List ListBase ScrollControlBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
| Implementa | IFocusManagerContainer |
| Subclases | ScrollableMenu |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
- A call to the
Menu.hide()method. - When a user selects an enabled menu item.
- When a user clicks outside of the Menu control.
- When a user selects another component in the application.
The Menu class has no corresponding MXML tag. You must create it using ActionScript.
The Menu control has the following sizing characteristics:
| Characteristic | Description |
|---|---|
| Default size | The width is determined from the Menu text. The default height is the number of menu rows multiplied by 19 pixels per row (the default row height). |
The data provider for Menu items can specify several attributes that determine how the item is displayed and behaves, as the following XML data provider shows:
<mx:XML format="e4x" id="myMenuData">
<root>
<menuitem label="MenuItem A" icon="myTopIcon">
<menuitem label="SubMenuItem A-1" enabled="False"/>
<menuitem label="SubMenuItem A-2"/>
</menuitem>
<menuitem label="MenuItem B" type="check" toggled="true"/>
<menuitem label="MenuItem C" type="check" toggled="false" icon="myTopIcon"/>
<menuitem type="separator"/>
<menuitem label="MenuItem D" icon="myTopIcon">
<menuitem label="SubMenuItem D-1" type="radio" groupName="one"/>
<menuitem label="SubMenuItem D-2" type="radio" groupName="one" toggled="true"/>
<menuitem label="SubMenuItem D-3" type="radio" groupName="one"/>
</menuitem>
</root>
</mx:XML>
The following table lists the attributes you can specify, their data types, their purposes, and how the data provider must represent them if the menu uses the DefaultDataDescriptor class to parse the data provider:
| Attribute | Type | Description |
|---|---|---|
enabled
| Boolean | Specifies whether the user can select the menu item (true),
or not (false). If not specified, Flex treats the item as if
the value were true.
If you use the default data descriptor, data providers must use an enabled
XML attribute or object field to specify this characteristic. |
groupName
| String | (Required, and meaningful, for radio type only) The identifier that
associates radio button items in a radio group. If you use the default data descriptor,
data providers must use a groupName XML attribute or object field to
specify this characteristic. |
icon
| Class | Specifies the class identifier of an image asset. This item is not used for
the check, radio, or separator types.
You can use the checkIcon and radioIcon styles to
specify the icons used for radio and check box items that are selected.
The menu's iconField or iconFunction property determines
the name of the field in the data that specifies the icon, or a function for determining the icons. |
label
| String | Specifies the text that appears in the control. This item is used for all
menu item types except separator.
The menu's labelField or labelFunction property
determines the name of the field in the data that specifies the label,
or a function for determining the labels. (If the data provider is in E4X XML format,
you must specify one of these properties to display a label.)
If the data provider is an Array of Strings, Flex uses the String value as the label. |
toggled
| Boolean | Specifies whether a check or radio item is selected.
If not specified, Flex treats the item as if the value were false
and the item is not selected.
If you use the default data descriptor, data providers must use a toggled
XML attribute or object field to specify this characteristic. |
type
| String | Specifies the type of menu item. Meaningful values are separator,
check, or radio. Flex treats all other values,
or nodes with no type entry, as normal menu entries.
If you use the default data descriptor, data providers must use a type
XML attribute or object field to specify this characteristic. |
Propiedad MXML predeterminadadataProvider
Elementos de API relacionados
mx.controls.MenuBar
mx.controls.PopUpMenuButton
mx.controls.menuClasses.IMenuDataDescriptor
mx.controls.treeClasses.DefaultDataDescriptor
mx.effects.Tween
mx.managers.PopUpManager
mx.controls.PopUpMenuButton
mx.controls.menuClasses.IMenuDataDescriptor
mx.controls.treeClasses.DefaultDataDescriptor
mx.effects.Tween
mx.managers.PopUpManager
Propiedades públicas
Ocultar propiedades públicas heredadas
Mostrar propiedades públicas heredadas| 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 | |
| allowDragSelection : Boolean = false
A flag that indicates whether drag-selection is enabled. | ListBase | |
| alpha : Number
Indica el valor de transparencia alfa del objeto especificado. | DisplayObject | |
| 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. | ScrollControlBase | |
| 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 | |
| className : String [solo lectura]
The name of this instance's class, such as "Button". | UIComponent | |
| columnCount : int
The number of columns to be displayed in a TileList control or items
in a HorizontalList control. | ListBase | |
| columnWidth : Number
The width of the control's columns. | ListBase | |
| constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| contentMouseX : Number [solo lectura]
Returns the x position of the mouse, in the content coordinate system. | UIComponent | |
| contentMouseY : Number [solo lectura]
Returns the y position of the mouse, in the content coordinate system. | UIComponent | |
| contextMenu : NativeMenu
Especifica el menú contextual asociado a este objeto. | InteractiveObject | |
| 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 item in the data provider this component should render when
this component is used as an item renderer or item editor. | ListBase | |
| dataDescriptor : IMenuDataDescriptor
The object that accesses and manipulates data in the data provider. | Menu | ||
| dataProvider : Object
Set of data to be viewed. | ListBase | |
| dataTipField : String
Name of the field in the data provider items to display as the
data tip. | ListBase | |
| dataTipFunction : Function
User-supplied function to run on each item to determine its dataTip. | ListBase | |
| depth : Number
Determines the order in which items inside of containers
are rendered. | UIComponent | |
| descriptor : UIComponentDescriptor
Reference to the UIComponentDescriptor, if any, that was used
by the createComponentFromDescriptor() method to create this
UIComponent instance. | UIComponent | |
| designLayer : DesignLayer
Specifies the optional DesignLayer instance associated with this visual
element. | UIComponent | |
| document : Object
A reference to the document object associated with this UIComponent. | UIComponent | |
| doubleClickEnabled : Boolean [override]
Specifies whether the UIComponent object receives doubleClick events. | UIComponent | |
| dragEnabled : Boolean
A flag that indicates whether you can drag items out of
this control and drop them on other controls. | ListBase | |
| dragMoveEnabled : Boolean
A flag that indicates whether items can be moved instead
of just copied from the control as part of a drag-and-drop
operation. | ListBase | |
| dropEnabled : Boolean
A flag that indicates whether dragged items can be dropped onto the
control. | ListBase | |
| dropTarget : DisplayObject [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 | |
| editable : Boolean
A flag that indicates whether or not the user can edit
items in the data provider. | List | |
| editedItemPosition : Object
The column and row index of the item renderer for the
data provider item being edited, if any. | List | |
| editedItemRenderer : IListItemRenderer [solo lectura]
A reference to the item renderer
in the DataGrid control whose item is currently being edited. | List | |
| editorDataField : String = "text"
The name of the property of the item editor that contains the new
data for the list item. | List | |
| editorHeightOffset : Number = 0
The height of the item editor, in pixels, relative to the size of the
item renderer. | List | |
| editorUsesEnterKey : Boolean = false
A flag that indicates whether the item editor uses Enter key. | List | |
| editorWidthOffset : Number = 0
The width of the item editor, in pixels, relative to the size of the
item renderer. | List | |
| editorXOffset : Number = 0
The x location of the upper-left corner of the item editor,
in pixels, relative to the upper-left corner of the item. | List | |
| editorYOffset : Number = 0
The y location of the upper-left corner of the item editor,
in pixels, relative to the upper-left corner of the item. | List | |
| enabled : Boolean
Whether the component can accept user interaction. | UIComponent | |
| enableIME : Boolean [solo lectura]
A flag that indicates whether the IME should
be enabled when the component receives focus. | List | |
| 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 | |
| hasRoot : Boolean [solo lectura]
A flag that indicates that the current data provider has a root node; for example,
a single top node in a hierarchical structure. | Menu | ||
| 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 | |
| iconField : String
The name of the field in the data provider object that determines what to
display as the icon. | ListBase | |
| iconFunction : Function
A user-supplied function to run on each item to determine its icon. | ListBase | |
| id : String
ID of the component. | UIComponent | |
| imeMode : String
Specifies the IME (input method editor) mode. | List | |
| 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 | |
| itemEditor : IFactory
The class factory for the item editor to use for the control, if the
editable property is set to true. | List | |
| itemEditorInstance : IListItemRenderer
A reference to the currently active instance of the item editor,
if it exists. | List | |
| itemRenderer : IFactory
The custom item renderer for the control. | ListBase | |
| labelField : String
The name of the field in the data provider items to display as the label. | ListBase | |
| labelFunction : Function
A user-supplied function to run on each item to determine its label. | ListBase | |
| 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 | |
| listData : BaseListData
When a component is used as a drop-in item renderer or drop-in
item editor, Flex initializes the listData property
of the component with the additional data from the list control. | ListBase | |
| 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 | |
| maxWidth : Number
The maximum recommended width of the component to be considered
by the parent during layout. | UIComponent | |
| measuredHeight : Number
The default height of the component, in pixels. | UIComponent | |
| measuredMinHeight : Number
The default minimum height of the component, in pixels. | UIComponent | |
| measuredMinWidth : Number
The default minimum width of the component, in pixels. | UIComponent | |
| measuredWidth : Number
The default width of the component, in pixels. | UIComponent | |
| menuSelectionMode : Boolean = false
A flag that indicates whether menu-style selection
should be used. | ListBase | |
| metaData : Object
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 | |
| nullItemRenderer : IFactory
The custom item renderer for the control. | ListBase | |
| numAutomationChildren : int [solo lectura]
The number of automation children this container has. | UIComponent | |
| numChildren : int [solo lectura]
Devuelve el número de elementos secundarios de este objeto. | DisplayObjectContainer | |
| offscreenExtraRowsOrColumns : int
The target number of extra rows or columns of item renderers to be used
in the layout of the control. | ListBase | |
| 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 | |
| parentMenu : Menu
The parent menu in a hierarchical chain of menus, where the current
menu is a submenu of the parent. | Menu | ||
| 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 | |
| rendererIsEditor : Boolean = false
Specifies whether the item renderer is also an item
editor. | List | |
| 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 | |
| rowCount : int
Number of rows to be displayed. | ListBase | |
| rowHeight : Number
The height of the rows in pixels. | ListBase | |
| 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 | |
| selectable : Boolean
A flag that indicates whether the list shows selected items
as selected. | ListBase | |
| selectedIndex : int
The index in the data provider of the selected item. | ListBase | |
| selectedIndices : Array
An array of indices in the data provider of the selected items. | ListBase | |
| selectedItem : Object
A reference to the selected item in the data provider. | ListBase | |
| selectedItems : Array
An array of references to the selected items in the data provider. | ListBase | |
| selectedItemsCompareFunction : Function
A function used to compare items in the selectedItems property
against items in the data provider. | ListBase | |
| showDataTips : Boolean
A flag that indicates whether dataTips are displayed for text in the rows. | ListBase | |
| showInAutomationHierarchy : Boolean
A flag that determines if an automation object
shows in the automation hierarchy. | UIComponent | |
| showRoot : Boolean
A Boolean flag that specifies whether to display the data provider's
root node. | Menu | ||
| 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 | |
| value : Object [solo lectura]
The selected item, or the data or label field of the selected item. | ListBase | |
| variableRowHeight : Boolean
A flag that indicates whether the individual rows can have different
height. | ListBase | |
| verticalCenter : Object
For components, this layout constraint property is a
facade on top of the similarly-named style. | UIComponent | |
| viewMetrics : EdgeMetrics [solo lectura]
An EdgeMetrics object taking into account the scroll bars,
if visible. | ScrollControlBase | |
| 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 | |
| wordWrap : Boolean
A flag that indicates whether text in the row should be word wrapped. | ListBase | |
| 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
Métodos públicos
| Método | Definido por | ||
|---|---|---|---|
Menu()
Constructor. | Menu | ||
|
Añade una instancia secundaria de DisplayObject a esta instancia de DisplayObjectContainer. | DisplayObjectContainer | |
|
Añade una instancia secundaria de DisplayObject a esta instancia de DisplayObjectContainer. | DisplayObjectContainer | |
|
Adds an item renderer if a data change effect is running. | ListBase | |
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un objeto de detector de eventos con un objeto EventDispatcher, de modo que el detector reciba la notificación de un evento. | EventDispatcher | |
|
Adds a non-visual style client to this component instance. | UIComponent | |
|
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 | |
|
Returns the index where the dropped items should be added
to the drop target. | ListBase | |
|
Queues a function to be called later. | UIComponent | |
|
Deletes a style property from this component instance. | UIComponent | |
|
Determina si el objeto de visualización especificado es un elemento secundario de la instancia de DisplayObjectContainer o la propia instancia. | DisplayObjectContainer | |
|
Converts a Point object from content coordinates to global coordinates. | UIComponent | |
|
Converts a Point object from content to local coordinates. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Returns a set of properties that identify the child within
this container. | UIComponent | |
|
Creates the item editor for the item renderer at the
editedItemPosition using the editor
specified by the itemEditor property. | List | |
| [override]
Get the appropriate renderer, using the default renderer if none is specified. | List | |
[estática]
Creates and returns an instance of the Menu class. | Menu | ||
|
Creates an id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | |
|
Closes an item editor that is currently open on an item. | List | |
|
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | |
| [override]
Dispatches an event into the event flow. | UIComponent | |
|
Shows or hides the focus indicator around this component. | UIComponent | |
| drawRoundRect(x:Number, y:Number, w:Number, h:Number, r:Object = null, c:Object = null, alpha:Object = null, rot:Object = null, gradient:String = null, ratios:Array = null, hole:Object = null):void
Programmatically draws a rectangle into this skin's Graphics object. | UIComponent | |
|
Called by the effect instance when it stops playing on the component. | UIComponent | |
|
Called by the effect instance when it starts playing on the component. | UIComponent | |
|
Ends all currently playing effects on the component. | UIComponent | |
|
Executes all the bindings for which the UIComponent object is the destination. | UIComponent | |
|
Finds an item in the list based on a String,
and moves the selection to it. | ListBase | |
|
Called after printing is complete. | UIComponent | |
|
Provides the automation object at the specified index. | UIComponent | |
|
Provides the automation object list . | UIComponent | |
|
Devuelve un rectángulo que define el área del objeto de visualización relativo al sistema de coordenadas del objeto targetCoordinateSpace. | DisplayObject | |
|
Returns the x coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Returns the y coordinate of the element's bounds at the specified element size. | UIComponent | |
|
Devuelve la instancia del objeto de visualización secundario que sale del índice especificado. | DisplayObjectContainer | |
|
Devuelve el objeto de visualización secundario que sale con el nombre especificado. | DisplayObjectContainer | |
|
Devuelve la posición de índice de una instancia secundaria de DisplayObject. | DisplayObjectContainer | |
|
Finds the type selectors for this UIComponent instance. | UIComponent | |
|
Returns a layout constraint value, which is the same as
getting the constraint style for this component. | UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured height
| UIComponent | |
|
A convenience method for determining whether to use the
explicit or measured width
| UIComponent | |
|
Gets the object that currently has focus. | UIComponent | |
|
Return the appropriate factory, using the default factory if none specified. | ListBase | |
|
Returns the element's layout height. | UIComponent | |
|
Returns the element's layout width. | UIComponent | |
|
Returns the x coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the y coordinate that the element uses to draw on screen. | UIComponent | |
|
Returns the transform matrix that is used to calculate the component's
layout relative to its siblings. | UIComponent | |
|
Returns the layout transform Matrix3D for this element. | UIComponent | |
|
Returns the element's maximum height. | UIComponent | |
|
Returns the element's maximum width. | UIComponent | |
|
Returns the element's minimum height. | UIComponent | |
|
Returns the element's minimum width. | UIComponent | |
|
Devuelve un conjunto de objetos que quedan bajo el punto especificado y son elementos secundarios (o terciarios, etc.) de esta instancia de DisplayObjectContainer. | DisplayObjectContainer | |
|
Returns the element's preferred height. | UIComponent | |
|
Returns the element's preferred width. | UIComponent | |
|
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 | |
|
Returns true or false
to indicates whether the effect should play on the target. | ListBase | |
|
Returns the item in the dataProvider that was used
by the specified Repeater to produce this Repeater, or
null if this Repeater isn't repeated. | UIComponent | |
|
Gets a style property that has been set anywhere in this
component's style lookup chain. | UIComponent | |
|
Converts a Point object from global to content coordinates. | UIComponent | |
|
Convierte el objeto point de las coordenadas del escenario (globales) en las coordenadas del objeto de visualización (locales). | DisplayObject | |
|
Convierte un punto bidimensional de las coordenadas (globales) del escenario en coordenadas (locales) de un objeto tridimensional. | DisplayObject | |
|
Returns true if currentCSSState is not null. | UIComponent | |
|
Comprueba si el objeto EventDispatcher tiene detectores registrados para un tipo concreto de evento. | EventDispatcher | |
|
Indica si un objeto tiene definida una propiedad especificada. | Object | |
|
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | |
Hides the Menu control and any of its submenus if the Menu control is
visible. | Menu | ||
|
Hides the drop indicator under the mouse pointer that indicates that a
drag and drop operation is allowed. | ListBase | |
|
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 | |
|
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 | |
|
Returns a box Matrix which can be passed to the
drawRoundRect() method
as the rot parameter when drawing a horizontal gradient. | UIComponent | |
|
Get an item renderer for the index of an item in the data provider,
if one exists. | ListBase | |
|
Computes the offset into the data provider of the item
at colIndex, rowIndex. | ListBase | |
|
Initializes the internal structure of this component. | UIComponent | |
|
Initializes various properties which keep track of repeated instances
of this component. | UIComponent | |
|
Marks a component so that its updateDisplayList()
method gets called during a later screen update. | UIComponent | |
|
Called by a component's items to indicate that their depth
property has changed. | UIComponent | |
|
An element must call this method when its layoutDirection changes or
when its parent's layoutDirection changes. | UIComponent | |
|
Refresh all rows on the next update. | ListBase | |
|
Marks a component so that its commitProperties()
method gets called during a later screen update. | UIComponent | |
|
Marks a component so that its measure()
method gets called during a later screen update. | UIComponent | |
|
Determines if the item renderer for a data provider item
is editable. | List | |
|
Determines if the item renderer for a data provider item
is highlighted (is rolled over via the mouse or under the caret due to keyboard navigation). | ListBase | |
|
Determines if the item renderer for a data provider item
is selectable. | ListBase | |
|
Determines if the item renderer for a data provider item
is selected. | ListBase | |
|
Determines if the item renderer for a data provider item
is the item under the caret due to keyboard navigation. | ListBase | |
|
Determines if an item is being displayed by a renderer. | ListBase | |
|
Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | |
|
Determines whether a renderer contains (or owns) a display object. | ListBase | |
|
Returns the index of the item in the data provider of the item
being rendered by this item renderer. | ListBase | |
|
Returns the dataTip string the renderer would display for the given
data object based on the dataTipField and dataTipFunction properties. | ListBase | |
|
Returns the class for an icon, if any, for a data item,
based on the iconField and iconFunction properties. | ListBase | |
|
Returns the item renderer for a given item in the data provider,
if there is one. | ListBase | |
|
Returns the string the renderer would display for the given data object
based on the labelField and labelFunction properties. | ListBase | |
|
Convierte un punto tridimensional de las coordenadas (locales) del objeto de visualización tridimensional en un punto bidimensional en las coordenadas (globales) del escenario. | DisplayObject | |
|
Converts a Point object from local to content coordinates. | UIComponent | |
|
Convierte el objeto point de coordenadas del objeto de visualización (locales) en coordenadas del escenario (globales). | DisplayObject | |
|
Returns true if cssState matches currentCSSState. | UIComponent | |
|
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | |
|
Measures a set of items from the data provider using the
current item renderer and returns the sum of the heights
of those items. | ListBase | |
|
Measures the specified HTML text, which can contain HTML tags such
as <font> and <b>,
assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
|
Measures the specified text, assuming that it is displayed
in a single-line UITextField (or UIFTETextField) using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | |
|
Measures a set of items from the data provider using
the current item renderer and returns the
maximum width found. | ListBase | |
|
Moves the component to a specified position within its parent. | UIComponent | |
|
Propagates style changes to the children. | UIComponent | |
|
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | |
|
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | |
[estática]
Sets the dataProvider of an existing Menu control and places the Menu
control in the specified parent container. | Menu | ||
|
Prepares an IFlexDisplayObject for printing. | UIComponent | |
|
Indica si existe la propiedad especificada y si es enumerable. | Object | |
|
Builds or rebuilds the CSS style cache for this component
and, if the recursive parameter is true,
for all descendants of this component as well. | UIComponent | |
|
For each effect event, registers the EffectManager
as one of the event listeners. | UIComponent | |
|
Elimina la instancia child de DisplayObject especificada de la lista de elementos secundarios de la instancia de DisplayObjectContainer. | DisplayObjectContainer | |
|
Elimina una instancia de DisplayObject secundaria de la posición de índice especificada en la lista de elementos secundarios de DisplayObjectContainer. | DisplayObjectContainer | |
|
Elimina todas las instancias child de DisplayObject especificadas de la lista de elementos secundarios de la instancia de DisplayObjectContainer. | DisplayObjectContainer | |
|
Removes an item renderer if a data change effect is running. | ListBase | |
|
Elimina un detector del objeto EventDispatcher. | EventDispatcher | |
|
Removes a non-visual style client from this component instance. | UIComponent | |
|
Replays the specified event. | UIComponent | |
|
Muestra un teclado virtual. | InteractiveObject | |
|
Resolves a child by using the id provided. | UIComponent | |
| [estática]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | |
|
Ensures that the data provider item at the given index is visible. | ListBase | |
|
Sizes the object. | UIComponent | |
|
Cambia la posición de un elemento secundario existente en el contendor de objeto de visualización. | DisplayObjectContainer | |
|
Sets a layout constraint value, which is the same as
setting the constraint style for this component. | UIComponent | |
|
Set the current state. | UIComponent | |
|
Sets the focus to this component. | UIComponent | |
|
Sets the coordinates that the element uses to draw on screen. | UIComponent | |
|
Sets the layout size of the element. | UIComponent | |
|
Sets the transform Matrix that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Sets the transform Matrix3D that is used to calculate the component's layout
size and position relative to its siblings. | UIComponent | |
|
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
|
Sets a style property on this component instance. | UIComponent | |
|
Called when the visible property changes. | UIComponent | |
Shows the Menu control. | Menu | ||
|
Displays a drop indicator under the mouse pointer to indicate that a
drag and drop operation is allowed and where the items will
be dropped. | ListBase | |
|
Permite al usuario arrastrar el elemento sprite especificado. | Sprite | |
|
Permite al usuario arrastrar el elemento sprite especificado en un dispositivo táctil. | Sprite | |
|
Se detiene gradualmente la ejecución de línea de tiempo de todos los objetos MovieClip con raíz en este objeto. | DisplayObjectContainer | |
|
Finaliza el método startDrag(). | Sprite | |
|
Finaliza el método startTouchDrag() para su uso con dispositivos táctiles. | Sprite | |
|
Detects changes to style properties. | UIComponent | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | |
| [estática]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | |
|
Intercambia el orden z (de delante a atrás) de los dos objetos secundarios especificados. | DisplayObjectContainer | |
|
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 | |
|
Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | |
| [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 | |
|
A utility method to transform a point specified in the local
coordinates of this object to its location in the object's parent's
coordinates. | UIComponent | |
|
Called by an UnconstrainItemAction effect
as part of a data change effect if the item renderers corresponding
to certain data items need to move outside the normal positions
of item renderers in the control. | ListBase | |
|
Validates the position and size of children and draws other
visuals. | UIComponent | |
|
Validate and update the properties and layout of this object
and redraw it, if necessary. | UIComponent | |
|
Used by layout logic to validate the properties of a component
by calling the commitProperties() method. | UIComponent | |
|
Validates the measured size of the component
If the LayoutManager.invalidateSize() method is called with
this ILayoutManagerClient, then the validateSize() method
is called when it's time to do measurements. | UIComponent | |
|
Handles both the valid and invalid events from a
validator assigned to this component. | UIComponent | |
|
Devuelve el valor simple del objeto especificado. | Object | |
|
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | |
|
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
| Método | Definido por | ||
|---|---|---|---|
|
Adds the selected items to the DragSource object as part of a
drag-and-drop operation. | ListBase | |
|
Adds a renderer to the recycled renderer list,
making it invisible and cleaning up references to it. | ListBase | |
|
Add a blank row to the beginning of the arrays that store references to the rows. | ListBase | |
|
Adjust the focus rectangle. | UIComponent | |
|
Called from the updateDisplayList() method to adjust the size and position of
listContent. | ListBase | |
|
Commits the computed matrix built from the combination of the layout
matrix and the transform offsets to the flash displayObject's transform. | UIComponent | |
|
Sets up the effect for applying the selection indicator. | ListBase | |
|
This is an internal method used by the Flex framework
to support the Dissolve effect. | UIComponent | |
|
Calculates the y position of the drop indicator
when performing a drag-and-drop operation. | ListBase | |
|
Determines if the call to the measure() method can be skipped. | UIComponent | |
|
Performs any final processing after child objects are created. | UIComponent | |
|
Clears the caret indicator into the given Sprite. | ListBase | |
|
Clears the highlight indicator in the given Sprite. | ListBase | |
|
Removes all selection and highlight and caret indicators. | ListBase | |
|
Clears the set of selected items and removes all graphics
depicting the selected state of those items. | ListBase | |
|
Empty the visibleData hash table. | ListBase | |
|
Handles CollectionEvents dispatched from the data provider
as the data changes. | ListBase | |
| [override]
Calculates the column width and row height and number of rows and
columns based on whether properties like columnCount
columnWidth, rowHeight and
rowCount were explicitly set. | ListBase | |
|
Configures the ScrollBars based on the number of rows and columns and
viewable rows and columns. | ListBase | |
|
Makes a deep copy of the object by calling the
ObjectUtil.copy() method, and replaces
the copy's uid property (if present) with a
new value by calling the UIDUtil.createUID() method. | ListBase | |
|
Copies the selected items in the order that they were selected. | ListBase | |
|
Creates the border for this component. | ScrollControlBase | |
| [override]
Creates objects that are children of this ListBase; in this case,
the listContent object that will hold all the item
renderers. | ListBase | |
|
Creates a new object using a context
based on the embedded font being used. | UIComponent | |
|
Creates the object using a given moduleFactory. | UIComponent | |
|
Recycle a row that is no longer needed, and remove its indicators. | ListBase | |
|
Helper method for dispatching a PropertyChangeEvent
when a property is updated. | UIComponent | |
|
Handles DragEvent.DRAG_COMPLETE events. | ListBase | |
|
Handles DragEvent.DRAG_DROP events. | ListBase | |
|
Handles DragEvent.DRAG_ENTER events. | ListBase | |
|
Handles DragEvent.DRAG_EXIT events. | ListBase | |
|
Handles DragEvent.DRAG_OVER events. | ListBase | |
|
Interval function that scrolls the list up or down
if the mouse goes above or below the list. | ListBase | |
|
The default handler for the dragStart event. | ListBase | |
| drawCaretIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the caret indicator into the given Sprite
at the position, width and height specified using the
color specified. | ListBase | |
| drawHighlightIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the highlight indicator into the given Sprite
at the position, width and height specified using the
color specified. | ListBase | |
| drawItem(item:IListItemRenderer, selected:Boolean = false, highlighted:Boolean = false, caret:Boolean = false, transition:Boolean = false):void
Draws the renderer with indicators
that it is highlighted, selected, or the caret. | ListBase | |
|
Draws a row background
at the position and height specified. | List | |
|
Draws any alternating row colors, borders and backgrounds for the rows. | ListBase | |
| drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
Draws the selection indicator into the given Sprite
at the position, width and height specified using the
color specified. | ListBase | |
|
Stops the editing of an item in the data provider. | List | |
|
Tries to find the next item in the data provider that
starts with the character in the eventCode parameter. | ListBase | |
|
Cleans up after a data change effect has finished running
by restoring the original collection and iterator and removing
any cached values used by the effect. | ListBase | |
|
Sets selected items based on the caretIndex and
anchorIndex properties. | ListBase | |
|
The event handler called when a UIComponent object gets focus. | UIComponent | |
|
The event handler called when a UIComponent object loses focus. | UIComponent | |
|
Retrieves an already-created item renderer not currently in use. | ListBase | |
|
The column for the data provider item at the given index. | ListBase | |
|
The row for the data provider item at the given index. | ListBase | |
|
Initializes the implementation and storage of some of the less frequently
used advanced layout features of a component. | UIComponent | |
|
Finalizes the initialization of this component. | UIComponent | |
|
Initializes this component's accessibility code. | UIComponent | |
|
Initiates a data change effect when there have been changes
in the data provider. | ListBase | |
|
Helper method to invalidate parent size and display list if
this object affects its layout (includeInLayout is true). | UIComponent | |
|
Typically overridden by components containing UITextField objects,
where the UITextField object gets focus. | UIComponent | |
|
Returns true if an item renderer is no longer being positioned
by the list's layout algorithm while a data change effect is
running as a result of a call to the unconstrainRenderer() method. | ListBase | |
|
Returns a Point containing the columnIndex and rowIndex of an
item renderer. | ListBase | |
|
Determines the UID for a data provider item. | ListBase | |
|
The event handler called for a keyDown event. | UIComponent | |
|
The event handler called for a keyUp event. | UIComponent | |
|
Responds to size changes by setting the positions and sizes
of this control's borders. | ScrollControlBase | |
|
Positions the item editor instance at the suggested position
with the suggested dimensions. | List | |
[override]
Creates a new MenuListData instance and populates the fields based on
the input data provider item. | Menu | ||
| makeRowsAndColumns(left:Number, top:Number, right:Number, bottom:Number, firstColumn:int, firstRow:int, byCount:Boolean = false, rowsNeeded:uint = 0):Point
Make enough rows and columns to fill the area
described by left, top, right, bottom. | ListBase | |
[override]
Calculates the preferred width and height of the Menu based on the
widths and heights of its menu items. | Menu | ||
|
Handles MouseEvent.MOUSE_CLICK events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_DOUBLE_CLICK events from any
mouse targets contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_DOWN events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Determines which item renderer is under the mouse. | ListBase | |
|
Handles MouseEvent.MOUSE_MOVE events from any mouse
targets contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_OUT events from any mouse targets
contained in the list including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_OVER events from any mouse
targets contained in the list, including the renderers. | ListBase | |
|
Handles MouseEvent.MOUSE_DOWN events from any mouse
targets contained in the list including the renderers. | ListBase | |
| [override]
Handles mouseWheel events by changing scroll positions. | ListBase | |
|
Move the selection and highlight indicators horizontally. | ListBase | |
|
Move the selection and highlight indicators vertically. | ListBase | |
|
Move a row vertically, and update the rowInfo record. | ListBase | |
|
Moves the selection in a horizontal direction in response
to the user selecting items using the left arrow or right arrow
keys and modifiers such as the Shift and Ctrl keys. | ListBase | |
|
Moves the selection in a vertical direction in response
to the user selecting items using the up arrow or down arrow
Keys and modifiers such as the Shift and Ctrl keys. | ListBase | |
|
Prepares the data effect for the collection event. | ListBase | |
|
Called by the updateDisplayList() method to remove existing item renderers
and clean up various caching structures when the renderer changes. | ListBase | |
|
Update the keys in the visibleData hash table. | ListBase | |
|
Remove a row from the arrays that store references to the row. | ListBase | |
|
Cleans up selection highlights and other associated graphics
for a given item in the data provider. | ListBase | |
|
This method is called when a UIComponent is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way. | UIComponent | |
|
Remove the requested number of rows from the beginning of the
arrays that store references to the rows. | ListBase | |
|
Determines if there is enough space in this component to display
a given scrollbar. | ScrollControlBase | |
|
Default event handler for the scroll event. | ScrollControlBase | |
|
Adjusts the renderers in response to a change
in scroll position. | ListBase | |
|
Returns the data provider index for the item at the first visible
row and column for the given scroll positions. | ListBase | |
|
Adjusts the renderers in response to a change
in scroll position. | ListBase | |
|
The default failure handler when a seek fails due to a page fault. | ListBase | |
|
The default result handler when a seek fails due to a page fault. | ListBase | |
|
Seek to a position, and handle an ItemPendingError if necessary. | ListBase | |
| selectItem(item:IListItemRenderer, shiftKey:Boolean, ctrlKey:Boolean, transition:Boolean = true):Boolean
Updates the set of selected items given that the item renderer provided
was clicked by the mouse and the keyboard modifiers are in the given
state. | ListBase | |
Toggles the menu item. | Menu | ||
|
Sets the rowCount property without causing
invalidation or setting the explicitRowCount
property, which permanently locks in the number of rows. | ListBase | |
|
Sets the rowHeight property without causing invalidation or
setting of explicitRowHeight which
permanently locks in the height of the rows. | ListBase | |
|
Causes the ScrollControlBase to show or hide scrollbars based
on the parameters passed in. | ScrollControlBase | |
|
Specifies a transform stretch factor in the horizontal and vertical direction. | UIComponent | |
|
Shift a row in the arrays that reference rows. | ListBase | |
|
This method is called when a state changes to check whether
state-specific styles apply to this component. | UIComponent | |
|
Determine the height of the requested set of rows. | ListBase | |
|
Remove all remaining rows from the end of the
arrays that store references to the rows. | ListBase | |
|
Find an item renderer based on its UID if it is visible. | ListBase | |
| [override]
Adds or removes item renderers if the number of displayable items
changed. | ListBase | |
|
Refreshes all rows. | ListBase | |
Eventos
| Evento | Resumen | Definido por | ||
|---|---|---|---|---|
| [evento broadcast] Se distribuye cuando Flash Player o AIR pasan a estar activos. | EventDispatcher | ||
| Dispatched when the component is added to a container as a content child by using the addChild(), addChildAt(), addElement(), or addElementAt() method. | UIComponent | ||
| Se distribuye cuando un objeto de visualización se añade a la lista de visualización. | DisplayObject | ||
| 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 | ||
| Dispatched when selection changes as a result of user interaction. | Menu | |||
| Se distribuye cuando el usuario selecciona 'Borrar' (o 'Eliminar') en el menú contextual. | InteractiveObject | ||
| Se distribuye cuando un usuario pulsa y suelta el botón principal del dispositivo de señalización sobre el mismo objeto InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando un gesto de usuario activa el menú contextual asociado al objeto interactivo la aplicación de AIR. | InteractiveObject | ||
| 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 | ||
| Dispatched when the component has finished its construction, property processing, measuring, layout, and drawing. | UIComponent | ||
| Dispatched after the view state has changed. | UIComponent | ||
| Dispatched after the currentState property changes, but before the view state changes. | UIComponent | ||
| 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 | ||
| Dispatched when the data property changes. | ListBase | ||
| [evento broadcast] Se distribuye cuando Flash Player o de AIR pasan a estar inactivos. | EventDispatcher | ||
| 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 | ||
| Dispatched by the drag initiator (the component that is the source of the data being dragged) when the drag operation completes, either when you drop the dragged data onto a drop target or when you end the drag-and-drop operation without performing a drop. | UIComponent | ||
| Dispatched by the drop target when the user releases the mouse over it. | UIComponent | ||
| Dispatched by a component when the user moves the mouse over the component during a drag operation. | UIComponent | ||
| Dispatched by the component when the user drags outside the component, but does not drop the data onto the target. | UIComponent | ||
| Dispatched by a component when the user moves the mouse while over the component during a drag operation. | UIComponent | ||
| Dispatched by the drag initiator when starting a drag operation. | UIComponent | ||
| Dispatched after an effect ends. | UIComponent | ||
| Dispatched just before an effect starts. | UIComponent | ||
| Dispatched after an effect is stopped, which happens only by a call to stop() on the effect. | UIComponent | ||
| [evento de difusión] Se distribuye cuando la cabeza lectora entra en un nuevo fotograma. | DisplayObject | ||
| Dispatched after the component has entered a view state. | UIComponent | ||
| [evento de difusión] Se distribuye cuando la cabeza lectora sale del fotograma actual. | DisplayObject | ||
| Dispatched just before the component exits a view state. | UIComponent | ||
| Se distribuye después de que un objeto de visualización quede seleccionado. | InteractiveObject | ||
| Se distribuye después de que un objeto de visualización deje de estar seleccionado. | InteractiveObject | ||
| [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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| Dispatched when an object's state changes from visible to invisible. | UIComponent | ||
| Este evento se distribuye a cualquier cliente app que admite entrada en línea con un IME | InteractiveObject | ||
| Dispatched when the component has finished its construction and has all initialization properties set. | UIComponent | ||
| Dispatched when a component is monitored by a Validator and the validation failed. | UIComponent | ||
| Dispatched when a menu item is selected. | Menu | |||
| Dispatched when the user double-clicks on an item in the control. | ListBase | ||
| Dispatched when the editedItemPosition property is set and the item can be edited. | List | ||
| Dispatched when the user releases the mouse button while over an item, tabs to the List or within the List, or in any other way attempts to edit an item. | List | ||
| Dispatched when an item editing session is ending for any reason. | List | ||
| Dispatched when an item renderer gets focus, which can occur if the user clicks on an item in the List control or navigates to the item using a keyboard. | List | ||
| Dispatched when an item renderer loses the focus, which can occur if the user clicks another item in the List control or outside the list, or uses the keyboard to navigate to another item in the List control or outside the List control. | List | ||
| Dispatched when a user rolls the mouse out of a menu item. | Menu | |||
| Dispatched when a user rolls the mouse over a menu item. | Menu | |||
| Se distribuye cuando el usuario pulsa una tecla. | InteractiveObject | ||
| Se distribuye cuando el usuario intenta cambiar la selección empleando la navegación mediante teclado. | InteractiveObject | ||
| Se distribuye cuando el usuario suelta una tecla. | InteractiveObject | ||
| Dispatched when a menu or submenu is dismissed. | Menu | |||
| Dispatched when a menu or submenu opens. | Menu | |||
| Se distribuye cuando un usuario pulsa y suelta el botón central del dispositivo de señalización sobre el mismo objeto InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario pulsa el botón central del dispositivo señalador sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario suelta el botón del dispositivo señalador sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario pulsa el botón del dispositivo señalador sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Dispatched from a component opened using the PopUpManager when the user clicks outside it. | UIComponent | ||
| Se distribuye cuando el usuario intenta cambiar la selección empleando un dispositivo de señalización. | InteractiveObject | ||
| Se distribuye cuando el usuario mueve el dispositivo de señalización mientras éste se encuentra sobre un InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario mueve un dispositivo de señalización hacia el exterior de una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario mueve un dispositivo de señalización sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario suelta el botón del dispositivo señalador sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando se presiona la rueda del ratón sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Dispatched from a component opened using the PopUpManager when the user scrolls the mouse wheel outside it. | UIComponent | ||
| Dispatched when the object has moved. | UIComponent | ||
| Distribuido por el objeto InteractiveObject iniciador de arrastre cuando el usuario suelta el botón y finaliza el arrastre. | InteractiveObject | ||
| 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 | ||
| Distribuido por un objeto InteractiveObject cuando la acción de arrastre entra en sus límites. | InteractiveObject | ||
| Distribuido por un objeto InteractiveObject cuando la acción de arrastre se sale de los límites. | InteractiveObject | ||
| Distribuido continuamente por un objeto InteractiveObject mientras la operación de arrastre se mantiene dentro de sus límites. | InteractiveObject | ||
| Distribuido al comienzo de una operación de arrastre por el objeto InteractiveObject especificado como iniciador de arrastre en la llamada a DragManager.doDrag(). | InteractiveObject | ||
| Distribuido durante una operación de arrastre por el objeto InteractiveObject especificado como iniciador de arrastre en la llamada a DragManager.doDrag(). | InteractiveObject | ||
| 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 | ||
| Dispatched at the beginning of the component initialization sequence. | UIComponent | ||
| Se distribuye cuando el usuario baja un lápiz stylus activo más allá del umbral de detección de proximidad de la pantalla. | InteractiveObject | ||
| Se distribuye cuando el usuario levanta un lápiz stylus activo por encima del umbral de detección de proximidad de la pantalla. | InteractiveObject | ||
| Se distribuye cuando el usuario pasa un lápiz stylus activo por encima de la pantalla sin salir del umbral de detección de proximidad. | InteractiveObject | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| Dispatched when the component is removed from a container as a content child by using the removeChild(), removeChildAt(), removeElement(), or removeElementAt() method. | UIComponent | ||
| Se distribuye cuando un objeto de visualización se va a eliminar de la lista de visualización. | DisplayObject | ||
| 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 | ||
| [evento de difusión] Se distribuye cuando la lista de visualización se va a actualizar y representar. | DisplayObject | ||
| Dispatched when the component is resized. | UIComponent | ||
| Se distribuye cuando un usuario pulsa y suelta el botón derecho del dispositivo de señalización sobre el mismo objeto InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario pulsa el botón del dispositivo señalador sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario suelta el botón del dispositivo señalador sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario mueve un dispositivo de señalización hacia el exterior de una instancia de InteractiveObject. | InteractiveObject | ||
| Se distribuye cuando el usuario mueve un dispositivo de señalización sobre una instancia de InteractiveObject. | InteractiveObject | ||
| Dispatched when the content is scrolled. | ScrollControlBase | ||
| 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 | ||
| Dispatched when an object's state changes from invisible to visible. | UIComponent | ||
| Se distribuye inmediatamente una vez mostrado el teclado en pantalla. | InteractiveObject | ||
| Se distribuye inmediatamente antes de que se muestre el teclado en pantalla. | InteractiveObject | ||
| Se distribuye inmediatamente una vez oculto el teclado en pantalla. | InteractiveObject | ||
| Dispatched after the component has entered a new state and any state transition animation to that state has finished playing. | UIComponent | ||
| Dispatched when a component interrupts a transition to its current state in order to switch to a new state. | UIComponent | ||
| Se distribuye cuando cambia el valor del indicador tabChildren del objeto. | InteractiveObject | ||
| Se distribuye cuando cambia el indicador tabEnabled del objeto. | InteractiveObject | ||
| Se distribuye cuando cambia el valor de la propiedad tabIndex del objeto. | InteractiveObject | ||
| Se distribuye cuando un usuario escribe uno o varios caracteres de texto. | InteractiveObject | ||
| Dispatched by the component when it is time to create a ToolTip. | UIComponent | ||
| Dispatched by the component when its ToolTip has been hidden and is to be discarded soon. | UIComponent | ||
| Dispatched by the component when its ToolTip is about to be hidden. | UIComponent | ||
| Dispatched by the component when its ToolTip is about to be shown. | UIComponent | ||
| Dispatched by the component when its ToolTip has been shown. | UIComponent | ||
| Dispatched by a component whose toolTip property is set, as soon as the user moves the mouse over it. | UIComponent | ||
| 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 | ||
| 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 | ||
| A non-cancellable event, dispatched by a component when it is done responding to a touch interaction user gesture. | UIComponent | ||
| A non-cancellable event, dispatched by a component when it starts responding to a touch interaction user gesture. | UIComponent | ||
| A cancellable event, dispatched by a component in an attempt to respond to a touch interaction user gesture. | UIComponent | ||
| Se distribuye cuando el usuario toca el dispositivo y se distribuye constantemente hasta que desaparece el punto de contacto. | InteractiveObject | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| Dispatched when an object has had its commitProperties(), measure(), and updateDisplayList() methods called (if needed). | UIComponent | ||
| Dispatched when a component is monitored by a Validator and the validation succeeded. | UIComponent | ||
| Dispatched when values are changed programmatically or by user interaction. | UIComponent | ||
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
| Estilo | Descripción | Definido por | ||
|---|---|---|---|---|
alternatingItemColors | Tipo: Array 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 The colors used for menu or submenu menu items in an alternating pattern. The value can be an Array of one or more colors. This style is only used if backgroundColor is not specified.
El valor predeterminado es "undefined". | Menu | ||
| 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 | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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 | ||
branchDisabledIcon | 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 icon for all disabled menu items that have submenus. The default value for the Halo theme is the "MenuBranchDisabled" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuArrowDisabled.
| Menu | ||
branchIcon | 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 icon for all enabled menu items that have submenus. The default value for the Halo theme is the "MenuBranchEnabled" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuArrow.
| Menu | ||
checkDisabledIcon | 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 icon for all dsiabled menu items whose type identifier is a check box. The default value for the Halo theme is the "MenuCheckDisabled" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuCheckDisabled.
| Menu | ||
checkIcon | 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 icon for all enabled menu items whose type identifier is a check box. The default value for the Halo theme is the "MenuCheckEnabled" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuCheck.
| Menu | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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 skin to use to indicate where a dragged item can be dropped. | ListBase | ||
| 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 | ||
| 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 Specifies the alpha transparency value of the focus skin. | ScrollControlBase | ||
| 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 | ||
| 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 Specifies which corners of the focus rectangle should be rounded. | ScrollControlBase | ||
| 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 | ||
| 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 | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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 | ||
horizontalGap | 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 children (icons and label) in the horizontal direction. El valor predeterminado es 6. | Menu | ||
| 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 Style name for horizontal scrollbar. | ScrollControlBase | ||
| 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 | ||
| 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). | ScrollControlBase | ||
| 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 | ||
| 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 Additional vertical space between lines of text. | ScrollControlBase | ||
| 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 | ||
leftIconGap | 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 The gap to the left of the label in a menu item. If the icons (custom icon and type icon) do not fit in this gap, the gap is expanded to fit them properly. The default value is 18. | Menu | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
openDuration | Tipo: Number Formato: Time 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 duration of the menu or submenu opening transition, in milliseconds. The value 0 specifies no transition. The default value for the Halo theme is 250. The default value for the Spark theme is 0. | Menu | ||
| 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 The number of pixels between the bottom of the row and the bottom of the renderer in the row. | ListBase | ||
| 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. | ListBase | ||
| 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. | ListBase | ||
| 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 The number of pixels between the top of the row and the top of the renderer in the row. | ListBase | ||
radioDisabledIcon | 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 icon for all disabled menu items whose type identifier is a radio button. The default value for the Halo theme is the "MenuRadioDisabled" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuRadioDisabled.
| Menu | ||
radioIcon | 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 icon for all enabled menu items whose type identifier is a radio button. The default value for the Halo theme is the "MenuRadioEnabled" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuRadio.
| Menu | ||
| 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 | ||
rightIconGap | 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 The gap to the right of the label in a menu item. If the branch icon does not fit in this gap, the gap is expanded to fit it properly. The default value is 15. | Menu | ||
rollOverColor | 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 The color of the menu item background when a user rolls the mouse over it. The default value for the Halo theme is 0xB2E1FF.
The default value for the Spark theme is 0xCEDBEF.
| Menu | ||
selectionColor | 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 The color of the menu item background when a menu item is selected. The default value for the Halo theme is 0x7FCEFF.
The default value for the Spark theme is 0xA8C6EE.
| Menu | ||
| 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 The color of the background of a renderer when the component is disabled. | ListBase | ||
| Tipo: Number Formato: Time 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 duration of the selection effect. | ListBase | ||
selectionEasingFunction | Tipo: Function 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 reference to an easingFunction equation which is used to
control programmatic tweening.
El valor predeterminado es "undefined". | Menu | ||
separatorSkin | 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 skin for all menu items which are identified as separators. The default value for the Halo theme is the "MenuSeparator" symbol in the Assets.swf file. The default value for the Spark theme is mx.skins.spark.MenuSeparatorSkin.
| Menu | ||
| 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 | ||
| 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 | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
| 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. | ScrollControlBase | ||
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 The offset of the first line of text from the left side of the menu or submenu menu item. El valor predeterminado es 0. | Menu | ||
textRollOverColor | 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 The color of the menu item text when a user rolls the mouse over the menu item. The default value for the Halo theme is 0x2B333C.
The default value for the Spark theme is 0x000000.
| Menu | ||
textSelectedColor | 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 The color of the menu item text when the menu item is selected. The default value for the Halo theme is 0x2B333C.
The default value for the Spark theme is 0x000000.
| Menu | ||
| 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 | ||
| Tipo: Boolean Herencia CSS: No incluir Versión del lenguaje: ActionScript 3.0 Versión de producto: Flex 3 Versiones de motor de ejecución: Flash9, AIR 1.1 A flag that controls whether items are highlighted as the mouse rolls over them. | ListBase | ||
| 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 alignment of a renderer in a row. | ListBase | ||
| 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 | ||
| 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 Style name for vertical scrollbar. | ScrollControlBase | ||
Estilos de tema Spark
Estilos de tema Halo
Efectos
Constantes públicas
Información sobre propiedades
dataDescriptor | propiedad |
dataDescriptor:IMenuDataDescriptor| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The object that accesses and manipulates data in the data provider. The Menu control delegates to the data descriptor for information about its data. This data is then used to parse and move about the data source. The data descriptor defined for the root menu is used for all submenus. The default value is an internal instance of the DefaultDataDescriptor class.
Implementación
public function get dataDescriptor():IMenuDataDescriptor public function set dataDescriptor(value:IMenuDataDescriptor):voidhasRoot | propiedad |
hasRoot: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 |
A flag that indicates that the current data provider has a root node; for example, a single top node in a hierarchical structure. XML and Object are examples of types that have a root node, while Lists and Arrays do not.
El valor predeterminado es false.
Implementación
public function get hasRoot():BooleanElementos de API relacionados
parentMenu | propiedad |
parentMenu:Menu| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The parent menu in a hierarchical chain of menus, where the current menu is a submenu of the parent.
Implementación
public function get parentMenu():Menu public function set parentMenu(value:Menu):voidshowRoot | propiedad |
showRoot:Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
A Boolean flag that specifies whether to display the data provider's
root node.
If the dataProvider object has a root node, and showRoot is set to
false, the Menu control does not display the root node;
only the descendants of the root node will be displayed.
This flag has no effect on data providers without root nodes,
like Lists and Arrays.
El valor predeterminado es true.
Implementación
public function get showRoot():Boolean public function set showRoot(value:Boolean):voidElementos de API relacionados
Información sobre constructores
Menu | () | Información sobre |
public function Menu()| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Constructor.
Applications do not normally call the Menu constructor directly.
Instead, Applications will call the Menu.createMenu()
method.
Información sobre métodos
createMenu | () | método |
public static function createMenu(parent:DisplayObjectContainer, mdp:Object, showRoot:Boolean = true):Menu| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Creates and returns an instance of the Menu class. The Menu control's
content is determined by the method's mdp argument. The
Menu control is placed in the parent container specified by the
method's parent argument.
This method does not show the Menu control. Instead,
this method just creates the Menu control and allows for modifications
to be made to the Menu instance before the Menu is shown. To show the
Menu, call the Menu.show() method.
Parámetros
parent:DisplayObjectContainer — A container that the PopUpManager uses to place the Menu
control in. The Menu control may not actually be parented by this object.
| |
mdp:Object — The data provider for the Menu control.
| |
showRoot:Boolean (default = true) |
Menu — An instance of the Menu class.
|
Elementos de API relacionados
hide | () | método |
public function hide():void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Hides the Menu control and any of its submenus if the Menu control is visible.
makeListData | () | método |
override protected function makeListData(data:Object, uid:String, rowNum:int):BaseListData| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Creates a new MenuListData instance and populates the fields based on the input data provider item.
Parámetros
data:Object — The data provider item used to populate the ListData.
| |
uid:String — The UID for the item.
| |
rowNum:int — The index of the item in the data provider.
|
BaseListData — A newly constructed ListData object.
|
measure | () | método |
override protected function measure():void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Calculates the preferred width and height of the Menu based on the widths and heights of its menu items. This method does not take into account the position and size of submenus.
popUpMenu | () | método |
public static function popUpMenu(menu:Menu, parent:DisplayObjectContainer, mdp:Object):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 dataProvider of an existing Menu control and places the Menu
control in the specified parent container.
This method does not show the Menu control; you must use the
Menu.show() method to display the Menu control.
The Menu.createMenu() method uses this method.
Parámetros
menu:Menu — Menu control to popup.
| |
parent:DisplayObjectContainer — A container that the PopUpManager uses to place the Menu
control in. The Menu control may not actually be parented by this object.
If you omit this property, the method sets the Menu control's parent to
the application.
| |
mdp:Object — dataProvider object set on the popped up Menu. If you omit this
property, the method sets the Menu data provider to a new, empty XML object.
|
setMenuItemToggled | () | método |
protected function setMenuItemToggled(item:Object, toggle:Boolean):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Toggles the menu item. The menu item type identifier must be a check box or radio button, otherwise this method has no effect.
Parámetros
item:Object — The menu item to toggle.
| |
toggle:Boolean — Boolean value that indicates whether the item is
toggled.
|
show | () | método |
public function show(xShow:Object = null, yShow:Object = null):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Shows the Menu control. If the Menu control is not visible, this method
places the Menu in the upper-left corner of the parent application at
the given coordinates, resizes the Menu control as needed, and makes
the Menu control visible.
The x and y arguments of the show() method specify the
coordinates of the upper-left corner of the Menu control relative to the
sandbox root, which is not necessarily the direct parent of the
Menu control.
For example, if the Menu control is in an HBox container which is
nested within a Panel container, the x and y coordinates are
relative to the Application container, not to the HBox container.
Parámetros
xShow:Object (default = null) | |
yShow:Object (default = null) |
Información sobre eventos
change | Evento |
Tipo de objeto de evento:
propiedad MenuEvent.type =
mx.events.MenuEventpropiedad MenuEvent.type =
mx.events.MenuEvent.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 selection changes as a result of user interaction.
The MenuEvent.CHANGE event type constant indicates that selection changed as a result of user interaction.The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
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. |
index | The index in the menu of the selected menu item. |
item | The item in the dataProvider that was selected. |
itemRenderer | The item renderer of the selected menu item. |
label | The label text of the selected menu item. |
menu | The specific Menu instance associated with this event, or
null if a MenuBar item is dispatching the event. |
menuBar | The MenuBar instance that is the parent of the
Menu control, or null if the Menu control is not
parented by a MenuBar control. |
target | The Object that dispatched the
event; it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | MenuEvent.CHANGE |
itemClick | Evento |
Tipo de objeto de evento:
propiedad MenuEvent.type =
mx.events.MenuEventpropiedad MenuEvent.type =
mx.events.MenuEvent.ITEM_CLICK| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Dispatched when a menu item is selected.
The MenuEvent.ITEM_CLICK event type constant indicates that the user selected a menu item.The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
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. |
index | The index in the menu of the selected menu item. |
item | The item in the dataProvider that was selected. |
itemRenderer | The ListItemRenderer of the selected menu item. |
label | The label text of the selected menu item. |
menu | The specific Menu instance associated with this event, or
null if a MenuBar item is dispatching the event. |
menuBar | The MenuBar instance that is the parent of the
Menu control, or null if the Menu control is not
parented by a MenuBar control. |
target | The Object that dispatched the
event; it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | MenuEvent.ITEM_CLICK |
itemRollOut | Evento |
Tipo de objeto de evento:
propiedad MenuEvent.type =
mx.events.MenuEventpropiedad MenuEvent.type =
mx.events.MenuEvent.ITEM_ROLL_OUT| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Dispatched when a user rolls the mouse out of a menu item.
The MenuEvent.ITEM_ROLL_OUT type constant indicates that the mouse pointer rolled out of a menu item.The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
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. |
index | The index in the menu of the menu item that was rolled out of. |
item | The item in the dataProvider corresponding to the menu item that was rolled out of. |
itemRenderer | The ListItemRenderer of the menu item that was rolled out of. |
label | The label text of the menu item that was rolled out of. |
menu | The specific Menu instance associated with this event, or
null if a MenuBar item is dispatching the event. |
menuBar | The MenuBar instance that is the parent of the
Menu control, or null if the Menu control is not
parented by a MenuBar control. |
target | The Object that dispatched the
event; it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | MenuEvent.ITEM_ROLL_OUT |
itemRollOver | Evento |
Tipo de objeto de evento:
propiedad MenuEvent.type =
mx.events.MenuEventpropiedad MenuEvent.type =
mx.events.MenuEvent.ITEM_ROLL_OVER| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Dispatched when a user rolls the mouse over a menu item.
The MenuEvent.ITEM_ROLL_OVER type constant indicates that the mouse pointer rolled over a menu item.The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
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. |
index | The index in the menu of the menu item that was rolled over. |
item | The item in the dataProvider associated with the rolled over menu item. |
itemRenderer | The ListItemRenderer of the menu item that was rolled over. |
label | The label text of the menu item that was rolled over. |
menu | The specific Menu instance associated with this event, or
null if a MenuBar item is dispatching the event. |
menuBar | The MenuBar instance that is the parent of the
Menu control, or null if the Menu control is not
parented by a MenuBar control. |
target | The Object that dispatched the
event; it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | MenuEvent.ITEM_ROLL_OVER |
menuHide | Evento |
Tipo de objeto de evento:
propiedad MenuEvent.type =
mx.events.MenuEventpropiedad MenuEvent.type =
mx.events.MenuEvent.MENU_HIDE| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Dispatched when a menu or submenu is dismissed.
The MenuEvent.MENU_HIDE event type constant indicates that a menu or submenu closed.The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
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. |
index | -1. This property is not set for this type of event. |
item | null. This property is not set for this type of event. |
itemRenderer | null. This property is not set for this type of event. |
label | null. This property is not set for this type of event. |
menu | The specific Menu instance associated with this event, or
null if a MenuBar item is dispatching the event. |
menuBar | The MenuBar instance that is the parent of the
Menu control, or null if the Menu control is not
parented by a MenuBar control. |
target | The Object that dispatched the
event; it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | MenuEvent.MENU_HIDE |
menuShow | Evento |
Tipo de objeto de evento:
propiedad MenuEvent.type =
mx.events.MenuEventpropiedad MenuEvent.type =
mx.events.MenuEvent.MENU_SHOW| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Dispatched when a menu or submenu opens.
The MenuEvent.MENU_SHOW type constant indicates that the mouse pointer rolled a menu or submenu opened.The properties of the event object for this event type have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.
| Property | Value |
|---|---|
bubbles | false |
cancelable | true |
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. |
index | -1. This property is not set for this type of event. |
item | null. This property is not set for this type of event. |
itemRenderer | null. This property is not set for this type of event. |
label | null. This property is not set for this type of event. |
menu | The specific Menu instance associated with this event, or
null if a MenuBar item is dispatching the event. |
menuBar | The MenuBar instance that is the parent of the
Menu control, or null if the Menu control is not
parented by a MenuBar control. |
target | The Object that dispatched the
event; it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
type | MenuEvent.MENU_SHOW |
Ejemplos Cómo utilizar este ejemplo
SimpleMenuExample.mxml
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the Halo Menu control. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.controls.Menu;
import mx.events.MenuEvent;
private var point1:Point = new Point();
private var myMenu:Menu;
// Create and display the Menu control.
private function showMenu():void {
myMenu = Menu.createMenu(panel, myMenuData, false);
myMenu.labelField = "@label";
myMenu.addEventListener(MenuEvent.ITEM_CLICK, menuHandler);
// Calculate position of Menu in Application's coordinates.
point1.x = myButton.x;
point1.y = myButton.y;
point1 = myButton.localToGlobal(point1);
myMenu.show(point1.x + 25, point1.y + 25);
}
// Event handler for the Menu control's change event.
private function menuHandler(evt:MenuEvent):void {
Alert.show("Label: " + evt.item.@label, "Clicked menu item");
}
]]>
</fx:Script>
<fx:Declarations>
<fx:XML id="myMenuData">
<root>
<menuitem label="MenuItem 1" eventName="copy"/>
<menuitem label="MenuItem 2" eventName="paste"/>
</root>
</fx:XML>
</fx:Declarations>
<s:Panel id="panel"
title="Halo Menu Control Example"
width="75%" height="75%"
horizontalCenter="0" verticalCenter="0">
<s:VGroup left="10" right="10" top="10" bottom="10">
<s:Label width="100%" color="blue"
text="Click the button to open the Halo Menu control."/>
<s:Button id="myButton" label="Open Menu" click="showMenu();"/>
</s:VGroup>
</s:Panel>
</s:Application>
Tue Jun 12 2018, 02:12 PM Z