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The CSSStyleDeclaration interface represents a
single
CSS declaration block . This interface may be used to
determine the style properties currently set in a block or to set
style properties explicitly within the block.
While an implementation may not recognize all CSS properties
within a CSS declaration block, it is expected to provide access to
all specified properties through the CSSStyleDeclaration
interface. Furthermore, implementations that support a
specific level of CSS should correctly handle CSS
shorthand properties for that level. For a further discussion
of shorthand properties, see the CSS2Properties
interface.
| CSSStyleDeclaration ()
| CSSStyleDeclaration |
| CSSStyleDeclaration (const CSSStyleDeclaration &other)
| CSSStyleDeclaration |
| CSSStyleDeclaration (CSSStyleDeclarationImpl *impl)
| CSSStyleDeclaration |
| CSSStyleDeclaration & operator = (const CSSStyleDeclaration &other)
| operator = |
| ~CSSStyleDeclaration ()
| ~CSSStyleDeclaration |
| DOM::DOMString cssText ()
| cssText |
[const]
The parsable textual representation of the declaration block (including the surrounding curly braces). Setting this attribute will result in the parsing of the new value and resetting of the properties in the declaration block.
| void setCssText ( const DOM::DOMString & )
| setCssText |
see cssText
Throws: CSSException, SYNTAX_ERR:, Raised, if, the, specified, CSS, string, value, has, a, syntax, error, and, is, unparsable., DOMException, NO_MODIFICATION_ALLOWED_ERR:, Raised, if, this, declaration, is, readonly.
| unsigned long length ()
| length |
[const]
The number of properties that have been explicitly set in this declaration block.
| CSSRule parentRule ()
| parentRule |
[const]
The CSS rule that contains this declaration block.
| DOM::DOMString getPropertyValue ( const DOM::DOMString &propertyName )
| getPropertyValue |
Used to retrieve the value of a CSS property if it has been explicitly set within this declaration block.
Parameters:
| propertyName | The name of the CSS property. See the CSS property index . |
Returns: Returns the value of the property if it has been explicitly set for this declaration block. Returns the empty string if the property has not been set.
| CSSValue getPropertyCSSValue ( const DOM::DOMString &propertyName )
| getPropertyCSSValue |
Used to retrieve the object representation of the value of a
CSS property if it has been explicitly set within this
declaration block. This method returns null if the property is
a
shorthand property. Shorthand property values can only be
accessed and modified as strings, using the
getPropertyValue and setProperty
methods.
Parameters:
| propertyName | The name of the CSS property. See the CSS property index . |
Returns: Returns the value of the property if it has been
explicitly set for this declaration block. Returns the
null if the property has not been set.
| DOM::DOMString removeProperty ( const DOM::DOMString &propertyName )
| removeProperty |
Used to remove a CSS property if it has been explicitly set within this declaration block.
Parameters:
| propertyName | The name of the CSS property. See the CSS property index . |
Returns: Returns the value of the property if it has been explicitly set for this declaration block. Returns the empty string if the property has not been set or the property name does not correspond to a valid CSS2 property.
Throws: DOMException, NO_MODIFICATION_ALLOWED_ERR:, Raised, if, this, declaration, is, readonly.
| DOM::DOMString getPropertyPriority ( const DOM::DOMString &propertyName )
| getPropertyPriority |
Used to retrieve the priority of a CSS property (e.g. the
"important" qualifier) if the property has been
explicitly set in this declaration block.
Parameters:
| propertyName | The name of the CSS property. See the CSS property index . |
Returns: A string representing the priority (e.g.
"important" ) if one exists. The empty string if none
exists.
| void setProperty ( const DOM::DOMString &propertyName, const DOM::DOMString &value, const DOM::DOMString &priority )
| setProperty |
Used to set a property value and priority within this declaration block.
Parameters:
| propertyName | The name of the CSS property. See the CSS property index . |
| value | The new value of the property. |
| priority | The new priority of the property (e.g.
"important" ).
|
Throws: CSSException, SYNTAX_ERR:, Raised, if, the, specified, value, has, a, syntax, error, and, is, unparsable., DOMException, NO_MODIFICATION_ALLOWED_ERR:, Raised, if, this, declaration, is, readonly.
| DOM::DOMString item ( unsigned long index )
| item |
Used to retrieve the properties that have been explicitly set in this declaration block. The order of the properties retrieved using this method does not have to be the order in which they were set. This method can be used to iterate over all properties in this declaration block.
Parameters:
| index | Index of the property name to retrieve. |
Returns: The name of the property at this ordinal position. The empty string if no property exists at this position.
| CSSStyleDeclarationImpl * handle ()
| handle |
[const]
not part of the DOM
| bool isNull ()
| isNull |
[const]
| CSSStyleDeclarationImpl * impl | impl |
[protected]
| Generated by: dfaure on faure on Tue Apr 16 08:50:42 2002, using kdoc 2.0a53. |