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- All Superinterfaces:
CSSValue
public interface CSSValueList extends CSSValue
TheCSSValueListinterface 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
noneidentifier. So, an empty list means that the property has the valuenone.The items in the
CSSValueListare 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
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Field Summary
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Fields declared in interface org.w3c.dom.css.CSSValue
CSS_CUSTOM, CSS_INHERIT, CSS_PRIMITIVE_VALUE, CSS_VALUE_LIST
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description intgetLength()The number ofCSSValuesin the list.CSSValueitem(int index)Used to retrieve aCSSValueby ordinal index.-
Methods declared in interface org.w3c.dom.css.CSSValue
getCssText, getCssValueType, setCssText
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Method Detail
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getLength
int getLength()
The number ofCSSValuesin the list. The range of valid values of the indices is0tolength-1inclusive.
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item
CSSValue item(int index)
Used to retrieve aCSSValueby 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 returnsnull.- Parameters:
index- Index into the collection.- Returns:
- The
CSSValueat theindexposition in theCSSValueList, ornullif that is not a valid index.
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