Pacote | spark.globalization |
Classe | public class StringTools |
Herança | StringTools GlobalizationBase AdvancedStyleClient EventDispatcher Object |
Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
StringTools
class provides locale-sensitve case
conversion methods.
This class is a wrapper class around the
flash.globalization.StringTools
.
Therefore, the case conversion functionality is provided by the
flash.globalization.StringTools
class.
However, this StringTools
class can be used in MXML
declartions, uses the locale style for the requested Locale ID name, and
has methods and properties that are bindable.
Additionally, events are generated if there is an error or warning
generated by the flash.globalization class.
The flash.globalization.StringTools
class uses the
underlying operating system for the case conversion functionality and
on some operating systems, the flash.globalization
classes
are unsupported, this wrapper class provides fallback that makes use of
the case conversion provided by the String
class.
Elementos da API relacionados
Propriedade | Definido por | ||
---|---|---|---|
actualLocaleIDName : String [substituir] [somente leitura]
The name of the actual locale ID used by this class object. | StringTools | ||
className : String [somente leitura]
The name of the component class. | AdvancedStyleClient | ||
constructor : Object
Uma referência ao objeto de classe ou à função de construtor de uma determinada ocorrência de objeto. | Object | ||
id : String
The identity of the component. | AdvancedStyleClient | ||
inheritingStyles : Object
An object containing the inheritable styles for this non-visual
style client instance. | AdvancedStyleClient | ||
lastOperationStatus : String [substituir] [somente leitura]
The status of the most recent operation that this class object
performed. | StringTools | ||
moduleFactory : IFlexModuleFactory
A module factory is used as context for
finding the style manager that controls the styles for this
non-visual style client instance. | AdvancedStyleClient | ||
nonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles. | AdvancedStyleClient | ||
styleDeclaration : CSSStyleDeclaration
The style declaration that holds the inline styles declared by this
object. | AdvancedStyleClient | ||
styleManager : IStyleManager2 [somente leitura]
Returns the StyleManager instance used by this component. | AdvancedStyleClient | ||
styleName : Object
The source of this object's style values. | AdvancedStyleClient | ||
styleParent : IAdvancedStyleClient
A component's parent is used to evaluate descendant selectors. | AdvancedStyleClient |
Método | Definido por | ||
---|---|---|---|
Constructs a new StringTools object that provides case conversion and
other utilities according to the conventions of a given locale. | StringTools | ||
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra um objeto de ouvinte de evento em um objeto EventDispatcher, de forma que o ouvinte receba a notificação de um evento. | EventDispatcher | ||
Deletes a style property from this component instance. | AdvancedStyleClient | ||
Envia um evento para o fluxo de eventos. | EventDispatcher | ||
[estático]
Lists all of the locale ID names supported by this class. | StringTools | ||
Returns an Array of CSSStyleDeclaration objects for the type selector
that applies to this component, or null if none exist. | AdvancedStyleClient | ||
[substituir]
Gets a style property that has been set anywhere in this
component's style lookup chain. | GlobalizationBase | ||
Returns true if currentCSSState is not null. | AdvancedStyleClient | ||
Verifica se o objeto EventDispatcher tem ouvintes registrados para um tipo específico de evento. | EventDispatcher | ||
Indica se um objeto tem uma propriedade especificada definida. | Object | ||
The initialized method is called when this class or a class that
extends this class is used in an MXML declaration. | AdvancedStyleClient | ||
Indica se uma ocorrência da classe Object está na cadeia de protótipos do objeto especificado como o parâmetro. | Object | ||
Returns true if cssState matches currentCSSState. | AdvancedStyleClient | ||
Determines whether this instance is the same as, or is a subclass of,
the given type. | AdvancedStyleClient | ||
Propagates style changes to the children of this style client
instance. | AdvancedStyleClient | ||
Indica se a propriedade especificada existe e é enumerável. | Object | ||
Sets up the internal style cache values so that the
getStyle()
method functions. | AdvancedStyleClient | ||
Registers the EffectManager as one of the event listeners
for each effect event. | AdvancedStyleClient | ||
Remove um ouvinte do objeto EventDispatcher. | EventDispatcher | ||
Define a disponibilidade de uma propriedade dinâmica para operações de repetição. | Object | ||
Sets a style property on this component instance. | AdvancedStyleClient | ||
Detects changes to style properties. | AdvancedStyleClient | ||
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | AdvancedStyleClient | ||
Retorna a representação da string deste objeto, formatado segundo as convenções específicas para a localidade. | Object | ||
Converts a string to lowercase according to language conventions. | StringTools | ||
Retorna a representação de string do objeto especificado. | Object | ||
Converts a string to uppercase according to language conventions. | StringTools | ||
Retorna o valor primitivo do objeto especificado. | Object | ||
Verifica se um ouvinte de evento está registrado nesse objeto EventDispatcher ou em qualquer um de seus ancestrais para o tipo de evento especificado. | EventDispatcher |
Os estilos são comuns ou associados a um tema específico. Se o estilo for comum, poderá ser usado com qualquer tema. Se o estilo for associado a um tema específico, só poderá ser usado se o seu aplicativo usar esse tema.
actualLocaleIDName | propriedade |
actualLocaleIDName:String
[somente leitura] [substituir] Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
The name of the actual locale ID used by this class object. This is the locale that is used to access the formatting data and functionality from the operating system.
If the locale that was set by the locale
style is not available,
then the value of the actualLocaleIDName
is different
from the value of the locale
style.
It indicates the fallback locale that is being used.
If the locale style was set to LocaleID.DEFAULT
the
name of the locale specified by the user's operating system is
used.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento change
.
Implementação
override public function get actualLocaleIDName():String
Elementos da API relacionados
StringTools()
lastOperationStatus | propriedade |
lastOperationStatus:String
[somente leitura] [substituir] Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
The status of the most recent operation that this class object
performed.
The lastOperationStatus
is set whenever the constructor
or a method of this class is called, or when a property is set.
For the possible values see the description under each method.
Essa propriedade pode ser usada como a origem para o vínculo de dados. Quando essa propriedade é modificada, ela despacha o evento change
.
Implementação
override public function get lastOperationStatus():String
StringTools | () | Construtor |
public function StringTools()
Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
Constructs a new StringTools object that provides case conversion and other utilities according to the conventions of a given locale. The locale for this class is supplied by the locale style. The locale style can be set in several ways:
- Inheriting the style from a
UIComponent
by calling the UIComponent's addStyleClient method. - By using the class in an MXML declaration and inheriting the
locale from the document that contains the declaration.
Example:
<fx:Declarations> <s:StringTools id="st" /> </fx:Declarations>
- By using an MXML declaration and specifying the locale value in
the list of assignments.
Example:
<fx:Declarations> <s:StringTools id="st_turkish" locale="tr-TR" /> </fx:Declarations>
- Calling the setStyle method, e.g.
st.setStyle("locale", "tr-TR")
If the locale
style is not set by one of the above
techniques, the instance of this class will be added as a
StyleClient
to the topLevelApplication
and
will therefore inherit the locale
style from the
topLevelApplication
object when the locale
dependent property getter or locale
dependent method is
called.
Elementos da API relacionados
getAvailableLocaleIDNames | () | método |
public static function getAvailableLocaleIDNames():Vector.<String>
Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
Lists all of the locale ID names supported by this class.
RetornaVector.<String> — A vector of strings containing all of the locale ID names
supported by this class and operating system.
|
toLowerCase | () | método |
public function toLowerCase(s:String):String
Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
Converts a string to lowercase according to language conventions. Depending on the locale, the output string length can differ from the input string length.
Parâmetros
s:String — String to convert to lowercase.
|
String — The converted lowercase string.
|
Elementos da API relacionados
toUpperCase | () | método |
public function toUpperCase(s:String):String
Versão da linguagem: | ActionScript 3.0 |
Versão de produto: | Flex 4.5 |
Versões de runtime: | Flash Player 10.1, AIR 2.5 |
Converts a string to uppercase according to language conventions. Depending on the locale, the output string length can differ from the input string length.
Parâmetros
s:String — String to convert to uppercase.
|
String — The converted uppercase string.
|
Elementos da API relacionados
<?xml version="1.0" encoding="utf-8"?> <!-- Sample program for spark.globalization.StringTools --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx"> <fx:Declarations> <s:StringTools id="stringTools" /> </fx:Declarations> <fx:Script> <![CDATA[ import mx.collections.ArrayCollection; private static const localeList:ArrayCollection = new ArrayCollection([ { label:"Turkish (tr)", data:"tr" }, { label:"Greek (el)", data:"el" }, { label:"German (de)", data:"de" }, { label:"English (en)", data:"en" } ]); private static const inputString:String = "aá�æ� Iıİi (Turkish), σςΣΣ (Greek), SSß (German), bβв (Latin/Greek/Cyrillic)"; ]]> </fx:Script> <mx:Form width="100%"> <mx:FormItem label="Select Language"> <mx:ComboBox id="localeSelector" change="setStyle('locale', localeSelector.selectedItem.data);" dataProvider="{localeList}"/> </mx:FormItem> <mx:FormItem label="Actual Locale ID Name"> <mx:Text text="{stringTools.actualLocaleIDName}"/> </mx:FormItem> <mx:FormItem width="100%" label="Upper Case Result"> <mx:Text width="100%" text="{stringTools.toUpperCase(inputString)}"/> </mx:FormItem> <mx:FormItem width="100%" label="Lower Case Result"> <mx:Text width="100%" text="{stringTools.toLowerCase(inputString)}"/> </mx:FormItem> </mx:Form> </s:Application>
Wed Jun 13 2018, 11:10 AM Z