mx.styles.CSSCondition - Adobe® Flex® 4 Language Reference (Flex 4)

Package	mx.styles
Class	public class CSSCondition
Inheritance	CSSCondition Object

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Represents a condition for a CSSSelector which is used to match a subset of components based on a particular property.

See also

mx.styles.CSSConditionKind

Public Properties

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	Property		Defined By
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		kind : String [read-only] The kind of condition this instance represents.	CSSCondition
		prototype : Object [static] A reference to the prototype object of a class or function object.	Object
		specificity : int [read-only] Calculates the specificity of a conditional selector in a selector chain.	CSSCondition
		value : String [read-only] The value of this condition without any CSS syntax.	CSSCondition

Public Methods

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	Method		Defined By
		CSSCondition(kind:String, value:String) Constructor.	CSSCondition
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.	Object
		matchesStyleClient(object:IAdvancedStyleClient):Boolean Determines whether this condition matches the given component.	CSSCondition
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String	CSSCondition
		valueOf():Object Returns the primitive value of the specified object.	Object

Property Detail

kind

property

kind:String [read-only]

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

The kind of condition this instance represents. Options are class, id and pseudo.

Implementation
public function get kind():String

specificity

property

specificity:int [read-only]

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Calculates the specificity of a conditional selector in a selector chain. The total specificity is used to determine the precedence when applying several matching style declarations. id conditions contribute 100 points, pseudo and class conditions each contribute 10 points. Selectors with a higher specificity override selectors of lower specificity. If selectors have equal specificity, the declaration order determines the precedence (i.e. the last one wins).

Implementation
public function get specificity():int

value

property

value:String [read-only]

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

The value of this condition without any CSS syntax. To get a String representation that includes CSS syntax, call the toString() method.

Implementation
public function get value():String

Constructor Detail

CSSCondition

()

Constructor

public function CSSCondition(kind:String, value:String)

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Constructor.

Parameters

	`kind:String` — The kind of condition. For valid values see the CSSConditionKind enumeration.

	`value:String` — The condition value (without CSS syntax).

Method Detail

matchesStyleClient

()

method

public function matchesStyleClient(object:IAdvancedStyleClient):Boolean

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Determines whether this condition matches the given component.

Parameters

object:IAdvancedStyleClient — The component to which the condition may apply.

Returns

Boolean — true if component is a match, otherwise false.

toString

()

method

public function toString():String

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Returns

String — A String representation of this condition, including CSS syntax.