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org.w3c.dom.css

public Interface CSSValueList

extends CSSValue
The CSSValueList interface provides the abstraction of an ordered collection of CSS values.

Some properties allow an empty list into their syntax. In that case, these properties take the none identifier. So, an empty list means that the property has the value none.

The items in the CSSValueList are accessible via an integral index, starting from 0.

See also the Document Object Model (DOM) Level 2 Style Specification.

Since
1.4, DOM Level 2

Field Summary

Inherited from org.w3c.dom.css.CSSValue:
CSS_CUSTOMCSS_INHERITCSS_PRIMITIVE_VALUECSS_VALUE_LIST

Method Summary

Modifier and TypeMethod and Description
public int
getLength()

The number of CSSValues in the list.

public CSSValue

Returns:

The CSSValue at the index position in the CSSValueList, or null if that is not a valid index.
item(int
Index into the collection.
index)

Used to retrieve a CSSValue by ordinal index.

Inherited from org.w3c.dom.css.CSSValue:
getCssTextgetCssValueTypesetCssText

Method Detail

getLengthback to summary
public int getLength()

The number of CSSValues in the list. The range of valid values of the indices is 0 to length-1 inclusive.

itemback to summary
public CSSValue item(int index)

Used to retrieve a CSSValue by ordinal index. The order in this collection represents the order of the values in the CSS style property. If index is greater than or equal to the number of values in the list, this returns null.

Parameters
index:int

Index into the collection.

Returns:CSSValue

The CSSValue at the index position in the CSSValueList, or null if that is not a valid index.