DocumentCSS
implements DocumentStyle| org.w3c.dom.css.DocumentCSS |
Class Overview
This interface represents a document with a CSS view.
The getOverrideStyle method provides a mechanism through
which a DOM author could effect immediate change to the style of an
element without modifying the explicitly linked style sheets of a
document or the inline style of elements in the style sheets. This style
sheet comes after the author style sheet in the cascade algorithm and is
called override style sheet. The override style sheet takes precedence
over author style sheets. An "!important" declaration still takes
precedence over a normal declaration. Override, author, and user style
sheets all may contain "!important" declarations. User "!important" rules
take precedence over both override and author "!important" rules, and
override "!important" rules take precedence over author "!important"
rules.
The expectation is that an instance of the DocumentCSS
interface can be obtained by using binding-specific casting methods on an
instance of the Document interface.
See also the Document Object Model (DOM) Level 2 Style Specification.
Summary
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This method is used to retrieve the override style declaration for a
specified element and a specified pseudo-element.
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From interface
org.w3c.dom.stylesheets.DocumentStyle
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Public Methods
public abstract CSSStyleDeclaration getOverrideStyle (Element elt, String pseudoElt)
This method is used to retrieve the override style declaration for a specified element and a specified pseudo-element.
Parameters
| elt | The element whose style is to be modified. This parameter cannot be null. |
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| pseudoElt | The pseudo-element or null if none. |
Returns
- The override style declaration.