Pacchetto | spark.components |
Classe | public class Label |
Ereditarietà | Label TextBase UIComponent FlexSprite Sprite DisplayObjectContainer InteractiveObject DisplayObject EventDispatcher Object |
Sottoclassi | EscapedLabel |
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 4 |
Versioni runtime: | Flash Player 10, AIR 1.5 |
text
property inherited from TextBase.
The formatting of the text is specified by the element's CSS styles,
such as fontFamily
and fontSize
.
Label uses of the Flash Text Engine (FTE) in Flash Player to provide high-quality international typography. Because Label is fast and lightweight, it is especially suitable for use cases that involve rendering many small pieces of non-interactive text, such as item renderers and labels in Button skins.
The Spark architecture provides three text "primitives" -- Label, RichText, and RichEditableText -- as part of its pay-only-for-what-you-need philosophy. Label is the fastest and most lightweight, but is limited in its capabilities: no complex formatting, no scrolling, no selection, no editing, and no hyperlinks. RichText and RichEditableText are built on the Text Layout Framework (TLF) library, rather than on FTE. RichText adds the ability to render rich HTML-like text with complex formatting, but is still completely non-interactive. RichEditableText is the slowest and heaviest, but can do it all: it supports scrolling with virtualized TextLines, selection, editing, hyperlinks, and images loaded from URLs. You should use the fastest one that meets your needs.
The Spark Label control is similar to the MX Label control, mx.controls.Label. The most important differences are:
- Spark Label uses FTE, the player's new text engine, while MX Label uses the TextField class.
- Spark Label offers better typography, and better support for international languages, than MX Label.
- Spark Label can display multiple lines, which MX Label cannot.
- MX Label can display a limited subset of HTML, while Spark Label can only display text with uniform formatting.
- MX Label can be made selectable, while Spark Label cannot.
In Spark Label, three character sequences are recognized
as explicit line breaks: CR ("\r"
), LF ("\n"
),
and CR+LF ("\r\n"
).
If you don't specify any kind of width for a Label, then the longest line, as determined by these explicit line breaks, determines the width of the Label.
If you do specify some kind of width, then the specified text is
word-wrapped at the right edge of the component's bounds, because the
default value of the lineBreak
style is "toFit"
.
If the text extends below the bottom of the component,
it is clipped.
To disable this automatic wrapping, set the lineBreak
style to "explicit"
. Then lines are broken only where
the text
contains an explicit line break,
and the ends of lines extending past the right edge is clipped.
If you have more text than you have room to display it,
Label can truncate the text for you.
Truncating text means replacing excess text
with a truncation indicator such as "...".
See the inherited properties maxDisplayedLines
and isTruncated
.
You can control the line spacing with the lineHeight
style.
You can horizontally and vertically align the text within the element's
bounds using the textAlign
, textAlignLast
,
and verticalAlign
styles.
You can inset the text from the element's edges using the
paddingLeft
, paddingTop
,
paddingRight
, and paddingBottom
styles.
By default a Label has no background,
but you can draw one using the backgroundColor
and backgroundAlpha
styles.
Borders are not supported.
If you need a border, or a more complicated background, use a separate
graphic element, such as a Rect, behind the Label.
Label supports displaying left-to-right (LTR) text such as French,
right-to-left (RTL) text such as Arabic, and bidirectional text
such as a French phrase inside of an Arabic paragraph.
If the predominant text direction is right-to-left,
set the direction
style to "rtl"
.
The textAlign
style defaults to "start"
,
which makes the text left-aligned when direction
is "ltr"
and right-aligned when direction
is "rtl"
.
To get the opposite alignment,
set textAlign
to "end"
.
Label uses the TextBlock class in the Flash Text Engine to create one or more TextLine objects to statically display its text String in the format determined by its CSS styles. For performance, its TextLines do not contain information about individual glyphs; for more info, see flash.text.engine.TextLineValidity.STATIC.
The Label control has the following default characteristics:
Characteristic | Description |
---|---|
Default size | 0 pixels wide by 12 pixels high if it contains no text, and large enough ti display the text if it does |
Minimum size | 0 pixels |
Maximum size | 10000 pixels wide and 10000 pixels high |
The <s:Label>
tag inherits all of the tag
attributes of its superclass and adds the following tag attributes:
<s:Label Properties fontContext="" Styles alignmentBaseline="baseline" baselineShift="0" cffHinting="0.0" color="0x000000" digitCase="default" digitWidth="default" direction="ltr" dominantBaseline="auto" fontFamily="Arial" fontLookup="embeddedCFF" fontSize="12" fontStyle="normal" fontWeight="normal" justificationRule="auto" justificationStyle="auto" kerning="false" ligatureLevel="common" lineBreak="toFit" lineHeight="120%" lineThrough="false" locale="en" paddingBottom="0" paddingLeft="0" paddingRight="0" paddingTop="0" renderingMode="cff" textAlign="start" textAlignLast="start" textAlpha="1" textDecoration="start" textJustify="interWord" trackingLeft="0" trackingRight="00" typographicCase="default" verticalAlign="top" />
Proprietà MXML predefinitatext
Altri esempi
Elementi API correlati
Metodo | Definito da | ||
---|---|---|---|
Label()
Constructor. | Label | ||
Aggiunge un'istanza secondaria DisplayObject a questa istanza DisplayObjectContainer. | DisplayObjectContainer | ||
Aggiunge un'istanza secondaria DisplayObject a questa istanza DisplayObjectContainer. | DisplayObjectContainer | ||
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un oggetto listener di eventi con un oggetto EventDispatcher, in modo che il listener riceva la notifica di un evento. | EventDispatcher | ||
Adds a non-visual style client to this component instance. | UIComponent | ||
Indica se le restrizioni di sicurezza possono determinare l'omissione di eventuali oggetti di visualizzazione dall'elenco restituito dalla chiamata al metodo DisplayObjectContainer.getObjectsUnderPoint() con il punto specificato. | DisplayObjectContainer | ||
Queues a function to be called later. | UIComponent | ||
Deletes a style property from this component instance. | UIComponent | ||
Determina se l'oggetto di visualizzazione specificato è un elemento secondario dell'istanza DisplayObjectContainer oppure è l'istanza stessa. | 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 an id reference to this IUIComponent object
on its parent document object. | UIComponent | ||
Deletes the id reference to this IUIComponent object
on its parent document object. | UIComponent | ||
Returns a UITextFormat object corresponding to the text styles
for this UIComponent. | UIComponent | ||
[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 | ||
Called after printing is complete. | UIComponent | ||
Provides the automation object at the specified index. | UIComponent | ||
Provides the automation object list . | UIComponent | ||
Restituisce un rettangolo che definisce l'area dell'oggetto di visualizzazione relativa al sistema di coordinate dell'oggetto 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 | ||
Restituisce l'istanza dell'oggetto di visualizzazione secondario che si trova in corrispondenza della posizione di indice specificata. | DisplayObjectContainer | ||
Restituisce l'oggetto di visualizzazione secondario al quale corrisponde il nome specificato. | DisplayObjectContainer | ||
Restituisce la posizione di indice di un'istanza DisplayObject secondaria. | 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 | ||
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 | ||
Restituisce un array di oggetti che si trovano sotto il punto specificato e sono elementi secondari (di uno o più livelli inferiori) di questa istanza DisplayObjectContainer. | DisplayObjectContainer | ||
Returns the element's preferred height. | UIComponent | ||
Returns the element's preferred width. | UIComponent | ||
Restituisce un rettangolo che definisce i bordi dell'oggetto di visualizzazione in base al sistema di coordinate definito dal parametro targetCoordinateSpace, esclusi gli eventuali tratti presenti sulle forme. | DisplayObject | ||
Returns the item in the dataProvider that was used
by the specified Repeater to produce this Repeater, or
null if this Repeater isn't repeated. | UIComponent | ||
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 | ||
Converte le coordinate dello stage (globali) in quelle (locali) dell'oggetto di visualizzazione per l'oggetto Point. | DisplayObject | ||
Converte un punto bidimensionale dalle coordinate dello stage (globali) in quelle (locali) di un oggetto di visualizzazione tridimensionale. | DisplayObject | ||
Returns true if currentCSSState is not null. | UIComponent | ||
Verifica se per l'oggetto EventDispatcher sono presenti listener registrati per un tipo specifico di evento. | EventDispatcher | ||
Indica se per un oggetto è definita una proprietà specifica. | Object | ||
Determines whether the specified state has been defined on this
UIComponent. | UIComponent | ||
Valuta il riquadro di delimitazione dell'oggetto di visualizzazione per verificare se si sovrappone o si interseca con il riquadro di delimitazione dell'oggetto di visualizzazione obj. | DisplayObject | ||
Valuta l'oggetto di visualizzazione per stabilire se si sovrappone o si interseca con il punto specificato dai parametri 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 | ||
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 | ||
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 | ||
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | Object | ||
Converte un punto tridimensionale delle coordinate (locali) dell'oggetto di visualizzazione tridimensionale in un punto bidimensionale nelle coordinate dello stage (globali). | DisplayObject | ||
Converts a Point object from local to content coordinates. | UIComponent | ||
Converte le coordinate dell'oggetto di visualizzazione (locali) in quelle dello stage (globali) per l'oggetto Point. | DisplayObject | ||
Returns true if cssState matches currentCSSState. | UIComponent | ||
Determines whether this instance is the same as, or is a subclass of,
the given type. | UIComponent | ||
Measures the specified HTML text, which can contain HTML tags such
as <font> and <b>,
assuming that it is displayed
in a single-line UITextField using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | ||
Measures the specified text, assuming that it is displayed
in a single-line UITextField (or UIFTETextField) using a UITextFormat
determined by the styles of this UIComponent. | UIComponent | ||
Moves the component to a specified position within its parent. | UIComponent | ||
Propagates style changes to the children. | UIComponent | ||
Returns true if the chain of owner properties
points from child to this UIComponent. | UIComponent | ||
Called by Flex when a UIComponent object is added to or removed from a parent. | UIComponent | ||
Prepares an IFlexDisplayObject for printing. | UIComponent | ||
Indica se la proprietà specificata esiste ed è enumerabile. | 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 | ||
Rimuove l'istanza DisplayObject secondaria specificata dall'elenco degli elementi secondari dell'istanza DisplayObjectContainer. | DisplayObjectContainer | ||
Rimuove un'istanza DisplayObject secondaria dalla posizione di indice specificata nell'elenco degli elementi secondari di DisplayObjectContainer. | DisplayObjectContainer | ||
Rimuove tutte le istanze DisplayObject secondarie dall'elenco degli elementi secondari dell'istanza DisplayObjectContainer. | DisplayObjectContainer | ||
Rimuove un listener dall'oggetto EventDispatcher. | EventDispatcher | ||
Removes a non-visual style client from this component instance. | UIComponent | ||
Replays the specified event. | UIComponent | ||
Alza una tastiera virtuale. | InteractiveObject | ||
Resolves a child by using the id provided. | UIComponent | ||
[statico]
Resumes the background processing of methods
queued by callLater(), after a call to
suspendBackgroundProcessing(). | UIComponent | ||
Sizes the object. | UIComponent | ||
Cambia la posizione di un elemento secondario nel contenitore di oggetto di visualizzazione. | 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 | ||
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | Object | ||
Sets a style property on this component instance. | UIComponent | ||
Called when the visible property changes. | UIComponent | ||
Consente all'utente di trascinare lo sprite specificato. | Sprite | ||
Consente all'utente di trascinare lo sprite specificato su un dispositivo abilitato per il tocco. | Sprite | ||
Interrompe in modo ricorsivo l’esecuzione della linea temporale di qualsiasi MovieClips che ha origine in questo oggetto. | DisplayObjectContainer | ||
Termina il metodo startDrag(). | Sprite | ||
Termina il metodo startTouchDrag(), utilizzato con i dispositivi abilitati per il tocco. | Sprite | ||
Detects changes to style properties. | UIComponent | ||
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | UIComponent | ||
[statico]
Blocks the background processing of methods
queued by callLater(),
until resumeBackgroundProcessing() is called. | UIComponent | ||
Scambia lo z-order (ordine di profondità) degli oggetti secondari specificati. | DisplayObjectContainer | ||
Scambia lo z-order (ordine di profondità) degli oggetti secondari nelle due posizioni di indice specificate nell'elenco degli elementi secondari. | DisplayObjectContainer | ||
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | 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 | ||
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 | ||
Restituisce il valore di base dell'oggetto specificato. | Object | ||
Returns a box Matrix which can be passed to drawRoundRect()
as the rot parameter when drawing a vertical gradient. | UIComponent | ||
Verifica se un listener di eventi è registrato con questo oggetto EventDispatcher o qualsiasi suo antenato per il tipo di evento specificato. | EventDispatcher |
Gli stili sono di tipo comune oppure associati a un tema specifico. Se lo stile è comune, può essere utilizzato con qualunque tema. Se è associato a un tema specifico, può essere utilizzato solo se la vostra applicazione ne fa uso.
Stile | Descrizione | Definito da | ||
---|---|---|---|---|
alignmentBaseline | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Specifies the baseline to which the dominant baseline aligns. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.alignmentBaseline For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: Number Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The alpha level of the color defined by the backgroundColor style. | TextBase | |||
Tipo: uint Formato: Color Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The color of the background of the entire bounding rectangle of this component. | TextBase | |||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 The vertical distance in pixels from the top edge of the content area to the control's baseline position. | UIComponent | |||
baselineShift | Tipo: Object Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Amount to shift the baseline. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.baselineShift. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: 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 | |||
cffHinting | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The type of CFF hinting used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.cffHinting. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
color | Tipo: uint Formato: Color Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Color of the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.color. For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style color, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style color. Il valore predefinito è 0x000000 .Elementi API correlati | Label | ||
digitCase | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The type of digit case used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.digitCase. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
digitWidth | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Type of digit width used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.digitWidth. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
direction | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Specifies the default bidirectional embedding level of the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.direction. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
dominantBaseline | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Specifies which element baseline snaps to the alignmentBaseline to
determine the vertical position of the element on the line.
For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.dominantBaseline. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: uint Formato: Color Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Color of the component highlight when validation fails. | UIComponent | |||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Blend mode used by the focus rectangle. | UIComponent | |||
Tipo: Class Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Skin used to draw the focus rectangle. | UIComponent | |||
Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: Flash9, AIR 1.1 Thickness, in pixels, of the focus rectangle outline. | UIComponent | |||
fontFamily | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The name of the font to use, or a comma-separated list of font names. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontFamily. For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontFamily, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontFamily. The default value for the Spark theme is Elementi API correlati | Label | ||
fontLookup | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Font lookup to use. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontLookup For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
fontSize | Tipo: Number Formato: Length Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Height of the text, in pixels. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontSize For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontSize, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontSize. The default value for the Spark theme is Elementi API correlati | Label | ||
fontStyle | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Determines whether the text is italic font. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontStyle For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontStyle, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontStyle. Elementi API correlati | Label | ||
fontWeight | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Determines whether the text is boldface. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.fontWeight For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style fontWeight, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style fontWeight. Elementi API correlati | Label | ||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: 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 | |||
Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10, AIR 2.5 The primary interaction mode for this component. | UIComponent | |||
justificationRule | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Rule used to justify text in a paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.justificationRule For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
justificationStyle | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The style used for justification of the paragraph. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.justificationStyle For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
kerning | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The style used for justification of the paragraph. Kerning is enabled by default for Spark components, but is disabled by default for MX components.
Spark components interpret For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.kerning For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.1 Versioni runtime: Flash10, AIR 1.5 Specifies the desired layout direction of a component. | UIComponent | |||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: 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 | |||
ligatureLevel | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Controls which of the ligatures that are defined in the font may be used in the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.ligatureLevel For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
lineBreak | Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Controls word wrapping within the container. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.blockProgression. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
lineHeight | Tipo: Object Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Leading controls for the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.lineHeight.
For the Mobile theme, this is not supported. See Elementi API correlati | Label | ||
lineThrough | Tipo: Boolean Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 If true, applies strikethrough, a line drawn through the middle of the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.lineThrough For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
locale | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The locale of the text. Controls case transformations and shaping. Uses standard locale identifiers as described in Unicode Technical Standard #35. For example "en", "en_US" and "en-US" are all English, "ja" is Japanese. The default value is undefined. This property inherits its value from an ancestor; if
still undefined, it inherits from the global When using the Spark formatters and globalization classes, you can set this style on the
root application to the value of the undefined .Altre informazioni | Label | ||
paddingBottom | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Bottom inset, in pixels. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paddingBottom. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
paddingLeft | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Left inset, in pixels. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paddingLeft. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
paddingRight | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Right inset, in pixels. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paddingRight. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
paddingTop | Tipo: Number Formato: Length Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Top inset, in pixels. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.paddingRight. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
renderingMode | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The rendering mode used for this text which applies only to embedded fonts. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.renderingMode For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: 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 | |||
Tipo: Boolean Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10, AIR 1.5 Show the error border or skin when this component is invalid | UIComponent | |||
Tipo: Boolean Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10, AIR 1.5 Show the error tip when this component is invalid and the user rolls over it | UIComponent | |||
textAlign | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Alignment of text within a container. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textAlign For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style textAlign, and if using StyleableStageText, see spark.components.supportClasses.StyleableStageText Style textAlign. Elementi API correlati | Label | ||
textAlignLast | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Alignment of the last line in the paragraph relative to the container in justified text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textAlignLast For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
textAlpha | Tipo: Number Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Alpha (transparency) value for the text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textAlpha For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
textDecoration | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Determines whether the text is underlined. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textDecoration For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField Style textDecoration, and if using StyleableStageText, this is not supported. Elementi API correlati | Label | ||
textJustify | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Specifies options for justifying text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.textJustify For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: 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 | |||
trackingLeft | Tipo: Object Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The amount of tracking (manual kerning) to be applied to the left of each character. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.trackingLeft For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
trackingRight | Tipo: Object Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The amount of tracking (manual kerning) to be applied to the right of each character. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.trackingRight For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
typographicCase | Tipo: String Ereditarietà CSS: Sì Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 The type of typographic case used for this text. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.typographicCase For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
verticalAlign | Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4 Versioni runtime: Flash10, AIR 1.5 Vertical alignment or justification. For the Spark theme, see flashx.textLayout.formats.ITextLayoutFormat.verticalAlign. For the Mobile theme, this is not supported. Elementi API correlati | Label | ||
Tipo: String Ereditarietà CSS: No Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 3 Versioni runtime: 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 |
Stile | Descrizione | Definito da | ||
---|---|---|---|---|
leading | Tipo: Number Formato: Length Ereditarietà CSS: Sì Tema: mobile Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10.1, AIR 2.0 Additional vertical space between lines of text.
For the Spark theme, this is not supported. See For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableStageText Style fontWeight and if using StyleableStageText, this is not supported. Elementi API correlati | Label | ||
letterSpacing | Tipo: Number Ereditarietà CSS: Sì Tema: mobile Versione linguaggio: ActionScript 3.0 Versione prodotto: Flex 4.5 Versioni runtime: Flash10.1, AIR 2.0 The number of additional pixels to appear between each character.
For the Spark theme, this is not supported. See For the Mobile theme, if using StyleableTextField, see spark.components.supportClasses.StyleableTextField.letterSpacing and if using StyleableStageText, this is not supported. Elementi API correlati | Label |
Label | () | Funzione di costruzione |
public function Label()
Versione linguaggio: | ActionScript 3.0 |
Versione prodotto: | Flex 4 |
Versioni runtime: | Flash Player 10, AIR 1.5 |
Constructor.
<?xml version="1.0" encoding="utf-8"?> <!-- LabelExample.mxml --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark"> <s:Panel title="Label Example" width="75%" height="75%" horizontalCenter="0" verticalCenter="0"> <s:Group left="10" right="10" top="10" bottom="10"> <s:Label x="0" y="0" height="75" width="75"> <s:text>This is a Label control.</s:text> </s:Label> <s:Group x="100" y="0"> <s:Label height="100" width="75" paddingTop="5" paddingLeft="5" paddingRight="5" paddingBottom="5"> <s:text>This is a Spark Label control with a border drawn by a Rect.</s:text> </s:Label> <s:Rect width="100%" height="100%"> <s:stroke> <s:SolidColorStroke color="red"/> </s:stroke> </s:Rect> </s:Group> </s:Group> </s:Panel> </s:Application>
Tue Jun 12 2018, 02:44 PM Z