| Paket | mx.styles |
| Klass | public class StyleManager |
| Arv | StyleManager  Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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
Fler exempel
Relaterade API-element
Dölj ärvda publika egenskaper
Visa ärvda publika egenskaper| Egenskap | Definieras med | ||
|---|---|---|---|
 | constructor : Object
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| selectors : Array Borttagen sedan 4.0: Använd IStyleManager2.selectors on a style manager instance [statisk] [skrivskyddad]
Returns an Array of all the CSS selectors that are registered with the StyleManager. | StyleManager | ||
| Metod | Definieras med | ||
|---|---|---|---|
Borttagen sedan 4.0: Använd IStyleManager2.clearStyleDeclaration on a style manager instance [statisk]
Clears the CSSStyleDeclaration object that stores the rules
for the specified CSS selector. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.getColorName on a style manager instance [statisk]
Returns the numeric RGB color value that corresponds to the
specified color string. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.getColorNames on a style manager instance [statisk]
Converts each element of the colors Array from a color name
to a numeric RGB color value. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.getStyleDeclaration on a style manager instance [statisk]
Gets the CSSStyleDeclaration object that stores the rules
for the specified CSS selector. | StyleManager | ||
[statisk]
Returns the style manager for an object. | StyleManager | ||
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
Borttagen sedan 4.0: Använd IStyleManager2.isColorName on a style manager instance [statisk]
Tests to see if the given String is an alias for a color value. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.isInheritingStyle on a style manager instance [statisk]
Tests to see if a style is inheriting. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.isInheritingTextFormatStyle on a style manager instance [statisk]
Test to see if a TextFormat style is inheriting. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.isParentDisplayListInvalidatingStyle on a style manager instance [statisk]
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 | ||
Borttagen sedan 4.0: Använd IStyleManager2.isParentSizeInvalidatingStyle on a style manager instance [statisk]
Tests to see if the style changes the size of the component's parent container. | StyleManager | ||
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
Borttagen sedan 4.0: Använd IStyleManager2.isSizeInvalidatingStyle on a style manager instance [statisk]
Tests to see if a style changes the size of a component. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.isValidStyleValue on a style manager instance [statisk]
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 Borttagen sedan 4.0: Använd IStyleManager2.loadStyleDeclarations on a style manager instance [statisk]
Loads a style SWF. | StyleManager | ||
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
Borttagen sedan 4.0: Använd IStyleManager2.registerColorName on a style manager instance [statisk]
Adds a color name to the list of aliases for colors. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.registerInheritingStyle on a style manager instance [statisk]
Adds to the list of styles that can inherit values
from their parents. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.registerParentDisplayListInvalidatingStyle on a style manager instance [statisk]
Adds to the list of styles which may affect the appearance
or layout of the component's parent container. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.registerParentSizeInvalidatingStyle on a style manager instance [statisk]
Adds to the list of styles which may affect the measured size
of the component's parent container. | StyleManager | ||
Borttagen sedan 4.0: Använd IStyleManager2.registerSizeInvalidatingStyle on a style manager instance [statisk]
Adds to the list of styles which may affect the measured size
of the component. | StyleManager | ||
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
Borttagen sedan 4.0: Använd IStyleManager2.setStyleDeclaration on a style manager instance [statisk]
Sets the CSSStyleDeclaration object that stores the rules
for the specified CSS selector. | StyleManager | ||
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
|
Returnerar det angivna objektets strängbeteckning. | Object | |
Borttagen sedan 4.0: Använd IStyleManager2.unloadStyleDeclarations on a style manager instance [statisk]
Unloads a style SWF. | StyleManager | ||
|
Returnerar det angivna objektets primitiva värde. | Object | |
| Konstant | Definieras med | ||
|---|---|---|---|
| NOT_A_COLOR : uint = 0xFFFFFFFF [statisk]
The getColorName() method returns this value if the passed-in
String is not a legitimate color name. | StyleManager | ||
selectors | egenskap |
selectors:Array [skrivskyddad] | Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Implementering
public static function get selectors():ArrayclearStyleDeclaration | () | metod |
public static function clearStyleDeclaration(selector:String, update:Boolean):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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.
|
Relaterade API-element
getColorName | () | metod |
public static function getColorName(colorName:Object):uint| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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));
}
Parametrar
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 | () | metod |
public static function getColorNames(colors:Array):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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"..
Parametrar
colors:Array — An Array of color names.
|
getStyleDeclaration | () | metod |
public static function getStyleDeclaration(selector:String):CSSStyleDeclaration| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
selector:String — The name of the CSS selector.
|
CSSStyleDeclaration — The style declaration whose name matches the selector property.
|
getStyleManager | () | metod |
public static function getStyleManager(moduleFactory:IFlexModuleFactory):IStyleManager2| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 4 |
| Körningsmiljöversioner: | Flash Player 10, AIR 1.5 |
Returns the style manager for an object.
Parametrar
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 | () | metod |
public static function isColorName(colorName:String):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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 | () | metod |
public static function isInheritingStyle(styleName:String):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Tests to see if a style is inheriting.
Parametrar
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 | () | metod |
public static function isInheritingTextFormatStyle(styleName:String):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Test to see if a TextFormat style is inheriting.
Parametrar
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 | () | metod |
public static function isParentDisplayListInvalidatingStyle(styleName:String):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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 | () | metod |
public static function isParentSizeInvalidatingStyle(styleName:String):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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 | () | metod |
public static function isSizeInvalidatingStyle(styleName:String):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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 | () | metod |
public static function isValidStyleValue(value:*):Boolean| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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 | () | metod |
public static function loadStyleDeclarations(url:String, update:Boolean = true, trustContent:Boolean = false, applicationDomain:ApplicationDomain = null, securityDomain:SecurityDomain = null):IEventDispatcher| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Loads a style SWF.
Parametrar
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.
|
Relaterade API-element
registerColorName | () | metod |
public static function registerColorName(colorName:String, colorValue:uint):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Adds a color name to the list of aliases for colors.
Parametrar
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 | () | metod |
public static function registerInheritingStyle(styleName:String):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
styleName:String — The name of the style that is added to the list of styles that can inherit values.
|
registerParentDisplayListInvalidatingStyle | () | metod |
public static function registerParentDisplayListInvalidatingStyle(styleName:String):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
styleName:String — The name of the style to register.
|
registerParentSizeInvalidatingStyle | () | metod |
public static function registerParentSizeInvalidatingStyle(styleName:String):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
styleName:String — The name of the style to register.
|
registerSizeInvalidatingStyle | () | metod |
public static function registerSizeInvalidatingStyle(styleName:String):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
styleName:String — The name of the style that you add to the list.
|
setStyleDeclaration | () | metod |
public static function setStyleDeclaration(selector:String, styleDeclaration:CSSStyleDeclaration, update:Boolean):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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.
Parametrar
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 | () | metod |
public static function unloadStyleDeclarations(url:String, update:Boolean = true):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Unloads a style SWF.
Parametrar
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.
|
Relaterade API-element
NOT_A_COLOR | Konstant |
public static const NOT_A_COLOR:uint = 0xFFFFFFFF| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | 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, 01:40 PM Z