# khtml Library API Documentation

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# DOM::CSSStyleSheet Class Reference

The `CSSStyleSheet` interface is a concrete interface used to represent a CSS style sheet i.e. More...

`#include <css_stylesheet.h>`

Inheritance diagram for DOM::CSSStyleSheet:

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Collaboration diagram for DOM::CSSStyleSheet:

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List of all members.

## Public Member Functions

| CSSStyleSheet (const CSSStyleSheet &other)
| CSSStyleSheet (const StyleSheet &other)
| CSSStyleSheet (CSSStyleSheetImpl *impl)
CSSStyleSheet & | operator= (const CSSStyleSheet &other)
CSSStyleSheet & | operator= (const StyleSheet &other)
CSSRule | ownerRule () const
| If this style sheet comes from an `` rule, the `ownerRule` attribute will contain the `CSSImportRule` .
CSSRuleList | cssRules () const
| The list of all CSS rules contained within the style sheet.
unsigned long | insertRule (const DOM::DOMString &rule, unsigned long index)
| Used to insert a new rule into the style sheet.
void | deleteRule (unsigned long index)
| Used to delete a rule from the style sheet.

## Detailed Description

The `CSSStyleSheet` interface is a concrete interface used to represent a CSS style sheet i.e.

a style sheet whose content type is "text/css".

Definition at line 207 of file css_stylesheet.h.

## Member Function Documentation

CSSRule CSSStyleSheet::ownerRule | ( |  | ) | const

If this style sheet comes from an `` rule, the `ownerRule` attribute will contain the `CSSImportRule` .

In that case, the `ownerNode` attribute in the `StyleSheet` interface will be `null` . If the style sheet comes from an element or a processing instruction, the `ownerRule` attribute will be `null` and the `ownerNode` attribute will contain the `Node` .

Definition at line 173 of file css_stylesheet.cpp.

CSSRuleList CSSStyleSheet::cssRules | ( |  | ) | const

| The list of all CSS rules contained within the style sheet. This includes both rule sets and at-rules . Definition at line 179 of file css_stylesheet.cpp.

unsigned long CSSStyleSheet::insertRule | ( | const DOM::DOMString & | rule,
|  | unsigned long | index
| ) |

Used to insert a new rule into the style sheet.

The new rule now becomes part of the cascade.

Parameters:

  rule | The parsable text representing the rule. For rule sets this contains both the selector and the style declaration. For at-rules, this specifies both the at-identifier and the rule content.
  index | The index within the style sheet's rule list of the rule before which to insert the specified rule. If the specified index is equal to the length of the style sheet's rule collection, the rule will be added to the end of the style sheet.

Returns:
  The index within the style sheet's rule collection of the newly inserted rule.

Exceptions:

  DOMException | HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the specified index e.g. if an `` rule is inserted after a standard rule set or other at-rule.

INDEX_SIZE_ERR: Raised if the specified index is not a valid insertion point.

NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is readonly.

Exceptions:

  CSSException | SYNTAX_ERR: Raised if the specified rule has a syntax error and is unparsable.

Definition at line 185 of file css_stylesheet.cpp.

void CSSStyleSheet::deleteRule | ( | unsigned long | index | ) |

Used to delete a rule from the style sheet.

Parameters:

  index | The index within the style sheet's rule list of the rule to remove.

Returns:

Exceptions:

  DOMException | INDEX_SIZE_ERR: Raised if the specified index does not correspond to a rule in the style sheet's rule list.

NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is readonly.

Definition at line 197 of file css_stylesheet.cpp.

The documentation for this class was generated from the following files:

- css_stylesheet.h
- css_stylesheet.cpp

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:35:44 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001