Interface CSSValueList

All Superinterfaces:
CSSValue
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

Fields

Fields declared in interface org.w3c.dom.css.CSSValue

CSS_CUSTOM, CSS_INHERIT, CSS_PRIMITIVE_VALUE, CSS_VALUE_LIST

Methods

Modifier and Type Method Description
int getLength()

The number of CSSValues in the list.
CSSValue item​(int index)

Used to retrieve a CSSValue by ordinal index.

Methods declared in interface org.w3c.dom.css.CSSValue

getCssText, getCssValueType, setCssText

Methods

getLength

int getLength()

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

item

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 - Index into the collection.
Returns:
The CSSValue at the index position in the CSSValueList, or null if that is not a valid index.

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https://docs.oracle.com/en/java/javase/11/docs/api/jdk.xml.dom/org/w3c/dom/css/CSSValueList.html