| Paquete | mx.styles |
| Clase | public class StyleManager |
| Herencia | StyleManager  Object |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
- Which CSS style properties the class inherits
- Which style properties are colors, and therefore get special handling
- A list of strings that are aliases for color values
Más ejemplos
Elementos de API relacionados
Ocultar propiedades públicas heredadas
Mostrar propiedades públicas heredadas| Propiedad | Definido por | ||
|---|---|---|---|
 | constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| selectors : Array Desfasado desde 4.0: Utilice IStyleManager2.selectors on a style manager instance [estática] [solo lectura]
Returns an Array of all the CSS selectors that are registered with the StyleManager. | StyleManager | ||
| Método | Definido por | ||
|---|---|---|---|
Desfasado desde 4.0: Utilice IStyleManager2.clearStyleDeclaration on a style manager instance [estática]
Clears the CSSStyleDeclaration object that stores the rules
for the specified CSS selector. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.getColorName on a style manager instance [estática]
Returns the numeric RGB color value that corresponds to the
specified color string. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.getColorNames on a style manager instance [estática]
Converts each element of the colors Array from a color name
to a numeric RGB color value. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.getStyleDeclaration on a style manager instance [estática]
Gets the CSSStyleDeclaration object that stores the rules
for the specified CSS selector. | StyleManager | ||
[estática]
Returns the style manager for an object. | StyleManager | ||
|
Indica si un objeto tiene definida una propiedad especificada. | Object | |
Desfasado desde 4.0: Utilice IStyleManager2.isColorName on a style manager instance [estática]
Tests to see if the given String is an alias for a color value. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.isInheritingStyle on a style manager instance [estática]
Tests to see if a style is inheriting. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.isInheritingTextFormatStyle on a style manager instance [estática]
Test to see if a TextFormat style is inheriting. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.isParentDisplayListInvalidatingStyle on a style manager instance [estática]
Tests to see if this style affects the component's parent container in
such a way as to require that the parent container redraws itself when this style changes. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.isParentSizeInvalidatingStyle on a style manager instance [estática]
Tests to see if the style changes the size of the component's parent container. | StyleManager | ||
|
Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | |
Desfasado desde 4.0: Utilice IStyleManager2.isSizeInvalidatingStyle on a style manager instance [estática]
Tests to see if a style changes the size of a component. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.isValidStyleValue on a style manager instance [estática]
Determines if a specified parameter is a valid style property. | StyleManager | ||
loadStyleDeclarations(url:String, update:Boolean = true, trustContent:Boolean = false, applicationDomain:ApplicationDomain = null, securityDomain:SecurityDomain = null):IEventDispatcher Desfasado desde 4.0: Utilice IStyleManager2.loadStyleDeclarations on a style manager instance [estática]
Loads a style SWF. | StyleManager | ||
|
Indica si existe la propiedad especificada y si es enumerable. | Object | |
Desfasado desde 4.0: Utilice IStyleManager2.registerColorName on a style manager instance [estática]
Adds a color name to the list of aliases for colors. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.registerInheritingStyle on a style manager instance [estática]
Adds to the list of styles that can inherit values
from their parents. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.registerParentDisplayListInvalidatingStyle on a style manager instance [estática]
Adds to the list of styles which may affect the appearance
or layout of the component's parent container. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.registerParentSizeInvalidatingStyle on a style manager instance [estática]
Adds to the list of styles which may affect the measured size
of the component's parent container. | StyleManager | ||
Desfasado desde 4.0: Utilice IStyleManager2.registerSizeInvalidatingStyle on a style manager instance [estática]
Adds to the list of styles which may affect the measured size
of the component. | StyleManager | ||
|
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
Desfasado desde 4.0: Utilice IStyleManager2.setStyleDeclaration on a style manager instance [estática]
Sets the CSSStyleDeclaration object that stores the rules
for the specified CSS selector. | StyleManager | ||
|
Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | |
|
Devuelve la representación de cadena del objeto especificado. | Object | |
Desfasado desde 4.0: Utilice IStyleManager2.unloadStyleDeclarations on a style manager instance [estática]
Unloads a style SWF. | StyleManager | ||
|
Devuelve el valor simple del objeto especificado. | Object | |
| Constante | Definido por | ||
|---|---|---|---|
| NOT_A_COLOR : uint = 0xFFFFFFFF [estática]
The getColorName() method returns this value if the passed-in
String is not a legitimate color name. | StyleManager | ||
selectors | propiedad |
selectors:Array [solo lectura] | Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Returns an Array of all the CSS selectors that are registered with the StyleManager.
You can pass items in this Array to the getStyleDeclaration() method to get the corresponding CSSStyleDeclaration object.
Class selectors are prepended with a period.
Implementación
public static function get selectors():ArrayclearStyleDeclaration | () | método |
public static function clearStyleDeclaration(selector:String, update:Boolean):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Clears the CSSStyleDeclaration object that stores the rules for the specified CSS selector.
If the specified selector is a class selector (for example, ".bigMargins" or ".myStyle"),
you must be sure to start the
selector property with a period (.).
If the specified selector is a type selector (for example, "Button"), do not start the
selector property with a period.
The global selector is similar to a type selector
and does not start with a period.
Parámetros
selector:String — The name of the CSS selector to clear.
| |
update:Boolean — Set to true to force an immediate update of the styles.
Set to false to avoid an immediate update of the styles in the application.
For more information about this method, see the description in the setStyleDeclaration()
method.
|
Elementos de API relacionados
getColorName | () | método |
public static function getColorName(colorName:Object):uint| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Returns the numeric RGB color value that corresponds to the
specified color string.
The color string can be either a case-insensitive color name
such as "red", "Blue", or
"haloGreen", a hexadecimal value such as 0xFF0000, or a #-hexadecimal String
such as "#FF0000".
This method returns a uint, such as 4521830, that represents a color. You can convert
this uint to a hexadecimal value by passing the numeric base (in this case, 16), to
the uint class's toString() method, as the following example shows:
import mx.styles.StyleManager;
private function getNewColorName():void {
StyleManager.registerColorName("soylentGreen",0x44FF66);
trace(StyleManager.getColorName("soylentGreen").toString(16));
}
Parámetros
colorName:Object — The color name.
|
uint — Returns a uint that represents the color value or NOT_A_COLOR
if the value of the colorName property is not an alias for a color.
|
getColorNames | () | método |
public static function getColorNames(colors:Array):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Converts each element of the colors Array from a color name
to a numeric RGB color value.
Each color String can be either a case-insensitive color name
such as "red", "Blue", or
"haloGreen", a hexadecimal value such as 0xFF0000, or a #-hexadecimal String
such as "#FF0000"..
Parámetros
colors:Array — An Array of color names.
|
getStyleDeclaration | () | método |
public static function getStyleDeclaration(selector:String):CSSStyleDeclaration| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Gets the CSSStyleDeclaration object that stores the rules for the specified CSS selector.
If the selector parameter starts with a period (.),
the returned CSSStyleDeclaration is a class selector and applies only to those instances
whose styleName property specifies that selector
(not including the period).
For example, the class selector ".bigMargins"
applies to any UIComponent whose styleName
is "bigMargins".
If the selector parameter does not start with a period,
the returned CSSStyleDeclaration is a type selector and applies to all instances
of that type.
For example, the type selector "Button"
applies to all instances of Button and its subclasses.
The global selector is similar to a type selector
and does not start with a period.
Parámetros
selector:String — The name of the CSS selector.
|
CSSStyleDeclaration — The style declaration whose name matches the selector property.
|
getStyleManager | () | método |
public static function getStyleManager(moduleFactory:IFlexModuleFactory):IStyleManager2| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
Returns the style manager for an object.
Parámetros
moduleFactory:IFlexModuleFactory — The module factory of an object you want the
style manager for. If null, the top-level style manager is returned.
|
IStyleManager2 — the style manager for the given module factory.
|
isColorName | () | método |
public static function isColorName(colorName:String):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Tests to see if the given String is an alias for a color value. For example, by default, the String "blue" is an alias for 0x0000FF.
Parámetros
colorName:String — The color name to test. This parameter is not case-sensitive.
|
Boolean — Returns true if colorName is an alias
for a color.
|
isInheritingStyle | () | método |
public static function isInheritingStyle(styleName:String):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Tests to see if a style is inheriting.
Parámetros
styleName:String — The name of the style that you test to see if it is inheriting.
|
Boolean — Returns true if the specified style is inheriting.
|
isInheritingTextFormatStyle | () | método |
public static function isInheritingTextFormatStyle(styleName:String):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Test to see if a TextFormat style is inheriting.
Parámetros
styleName:String — The name of the style that you test to see if it is inheriting.
|
Boolean — Returns true if the specified TextFormat style
is inheriting.
|
isParentDisplayListInvalidatingStyle | () | método |
public static function isParentDisplayListInvalidatingStyle(styleName:String):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Tests to see if this style affects the component's parent container in such a way as to require that the parent container redraws itself when this style changes.
When one of these styles is set with setStyle(),
the invalidateDisplayList() method is auomatically called on the component's
parent container to make it redraw and/or relayout its children.
Parámetros
styleName:String — The name of the style to test.
|
Boolean — Returns true if the specified style is one
which may affect the appearance or layout of the component's
parent container.
|
isParentSizeInvalidatingStyle | () | método |
public static function isParentSizeInvalidatingStyle(styleName:String):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Tests to see if the style changes the size of the component's parent container.
When one of these styles is set with setStyle(),
the invalidateSize() method is automatically called on the component's
parent container to make its measured size get recalculated
later.
Parámetros
styleName:String — The name of the style to test.
|
Boolean — Returns true if the specified style is one
which may affect the measured size of the component's
parent container.
|
isSizeInvalidatingStyle | () | método |
public static function isSizeInvalidatingStyle(styleName:String):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Tests to see if a style changes the size of a component.
When one of these styles is set with the setStyle() method,
the invalidateSize() method is automatically called on the component
to make its measured size get recalculated later.
Parámetros
styleName:String — The name of the style to test.
|
Boolean — Returns true if the specified style is one
which may affect the measured size of the component.
|
isValidStyleValue | () | método |
public static function isValidStyleValue(value:*):Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Determines if a specified parameter is a valid style property. For example:
trace(StyleManager.isValidStyleValue(myButton.getStyle("color")).toString());
This can be useful because some styles can be set to values
such as 0, NaN,
the empty String (""), or null, which can
cause an if (value) test to fail.
Parámetros
value:* — The style property to test.
|
Boolean — If you pass the value returned by a getStyle() method call
to this method, it returns true if the style
was set and false if it was not set.
|
loadStyleDeclarations | () | método |
public static function loadStyleDeclarations(url:String, update:Boolean = true, trustContent:Boolean = false, applicationDomain:ApplicationDomain = null, securityDomain:SecurityDomain = null):IEventDispatcher| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Loads a style SWF.
Parámetros
url:String — Location of the style SWF.
| |
update:Boolean (default = true)true to force
an immediate update of the styles.
Set to false to avoid an immediate update
of the styles in the application.
This parameter is optional and defaults to true
For more information about this parameter, see the description
in the setStyleDeclaration() method.
| |
trustContent:Boolean (default = false)false.
| |
applicationDomain:ApplicationDomain (default = null)load() method of the IModuleInfo that loads the style SWF.
This parameter is optional and defaults to null.
| |
securityDomain:SecurityDomain (default = null)load() method of the IModuleInfo that loads the style SWF.
This parameter is optional and defaults to null.
|
IEventDispatcher — An IEventDispatcher implementation that supports
StyleEvent.PROGRESS, StyleEvent.COMPLETE, and
StyleEvent.ERROR.
|
Elementos de API relacionados
registerColorName | () | método |
public static function registerColorName(colorName:String, colorValue:uint):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Adds a color name to the list of aliases for colors.
Parámetros
colorName:String — The name of the color to add to the list; for example, "blue".
If you later access this color name, the value is not case-sensitive.
| |
colorValue:uint — Color value, for example, 0x0000FF.
|
registerInheritingStyle | () | método |
public static function registerInheritingStyle(styleName:String):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Adds to the list of styles that can inherit values from their parents.
Note: Ensure that you avoid using duplicate style names, as name collisions can result in decreased performance if a style that is already used becomes inheriting.
Parámetros
styleName:String — The name of the style that is added to the list of styles that can inherit values.
|
registerParentDisplayListInvalidatingStyle | () | método |
public static function registerParentDisplayListInvalidatingStyle(styleName:String):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Adds to the list of styles which may affect the appearance
or layout of the component's parent container.
When one of these styles is set with setStyle(),
the invalidateDisplayList() method is auomatically called on the component's
parent container to make it redraw and/or relayout its children.
Parámetros
styleName:String — The name of the style to register.
|
registerParentSizeInvalidatingStyle | () | método |
public static function registerParentSizeInvalidatingStyle(styleName:String):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Adds to the list of styles which may affect the measured size of the component's parent container.
When one of these styles is set with setStyle(),
the invalidateSize() method is automatically called on the component's
parent container to make its measured size get recalculated
later.
Parámetros
styleName:String — The name of the style to register.
|
registerSizeInvalidatingStyle | () | método |
public static function registerSizeInvalidatingStyle(styleName:String):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Adds to the list of styles which may affect the measured size
of the component.
When one of these styles is set with setStyle(),
the invalidateSize() method is automatically called on the component
to make its measured size get recalculated later.
Parámetros
styleName:String — The name of the style that you add to the list.
|
setStyleDeclaration | () | método |
public static function setStyleDeclaration(selector:String, styleDeclaration:CSSStyleDeclaration, update:Boolean):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 CSSStyleDeclaration object that stores the rules for the specified CSS selector.
If the selector parameter starts with a period (.),
the specified selector is a "class selector" and applies only to those instances
whose styleName property specifies that selector
(not including the period).
For example, the class selector ".bigMargins"
applies to any UIComponent whose styleName
is "bigMargins".
If the selector parameter does not start with a period,
the specified selector is a "type selector" and applies to all instances
of that type.
For example, the type selector "Button"
applies to all instances of Button and its subclasses.
The global selector is similar to a type selector
and does not start with a period.
Parámetros
selector:String — The name of the CSS selector.
| |
styleDeclaration:CSSStyleDeclaration — The new style declaration.
| |
update:Boolean — Set to true to force an immediate update of the styles; internally, Flex
calls the styleChanged() method of UIComponent.
Set to false to avoid an immediate update of the styles in the application.
The styles will be updated the next time one of the following methods is called with
the
Typically, if you call the one of these methods multiple times,
you set this property to If you call the |
unloadStyleDeclarations | () | método |
public static function unloadStyleDeclarations(url:String, update:Boolean = true):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Unloads a style SWF.
Parámetros
url:String — Location of the style SWF.
| |
update:Boolean (default = true)true to force an immediate update of the styles.
Set to false to avoid an immediate update of the styles in the application.
For more information about this method, see the description in the setStyleDeclaration()
method.
|
Elementos de API relacionados
NOT_A_COLOR | Constante |
public static const NOT_A_COLOR:uint = 0xFFFFFFFF| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The getColorName() method returns this value if the passed-in
String is not a legitimate color name.
Tue Jun 12 2018, 02:12 PM Z