Module org.w3c.css.om

Package org.w3c.css.om

Interface CSSRule

All Superinterfaces:

CSSRule

All Known Subinterfaces:

CSSConditionRule, CSSContainerRule, CSSCounterStyleRule, CSSFontFaceRule, CSSGroupingRule, CSSImportRule, CSSKeyframeRule, CSSKeyframesRule, CSSLayerBlockRule, CSSMarginRule, CSSNamespaceRule, CSSNestedDeclarations, CSSPageRule, CSSStyleRule, CSSSupportsRule

public interface CSSRule
extends CSSRule

A CSS rule.

Field Summary

Fields

Modifier and Type	Field	Description
static final short	COUNTER_STYLE_RULE	Rule is a CSSCounterStyleRule.
static final short	CUSTOM_MEDIA_RULE
static final short	DOCUMENT_RULE
static final short	FONT_FACE_RULE	Rule is a CSSFontFaceRule.
static final short	FONT_FEATURE_VALUES_RULE	Rule is a CSSFontFeatureValuesRule.
static final short	IMPORT_RULE	Rule is a CSSImportRule.
static final short	KEYFRAME_RULE	Rule is a CSSKeyframeRule.
static final short	KEYFRAMES_RULE	Rule is a CSSKeyframesRule.
static final short	MARGIN_RULE	Rule is a CSSMarginRule.
static final short	MEDIA_RULE	Rule is a CSSMediaRule.
static final short	NAMESPACE_RULE	Rule is a CSSNamespaceRule.
static final short	NESTED_DECLARATIONS
static final short	PAGE_RULE	Rule is a CSSPageRule.
static final short	PROPERTY_RULE
static final short	REGION_STYLE_RULE
static final short	STYLE_RULE	Rule is a CSSStyleRule.
static final short	SUPPORTS_RULE	Rule is a CSSSupportsRule.
static final short	UNKNOWN_RULE	Rule is a CSSUnknownRule.
static final short	VIEWPORT_RULE	Rule is a @viewport rule.

Fields inherited from interface org.w3c.dom.css.CSSRule

CHARSET_RULE

Method Summary

Modifier and Type	Method	Description
CSSRule	getParentRule()	If this rule is contained inside another rule, return that rule.
CSSStyleSheet	getParentStyleSheet()	Get the style sheet that contains this rule.

Methods inherited from interface org.w3c.dom.css.CSSRule

getCssText, getType, setCssText

Field Details

UNKNOWN_RULE

static final short UNKNOWN_RULE

Rule is a CSSUnknownRule.

See Also:

• Constant Field Values

STYLE_RULE

static final short STYLE_RULE

Rule is a CSSStyleRule.

See Also:

• Constant Field Values

IMPORT_RULE

static final short IMPORT_RULE

Rule is a CSSImportRule.

See Also:

• Constant Field Values

MEDIA_RULE

static final short MEDIA_RULE

Rule is a CSSMediaRule.

See Also:

• Constant Field Values

FONT_FACE_RULE

static final short FONT_FACE_RULE

Rule is a CSSFontFaceRule.

See Also:

• Constant Field Values

PAGE_RULE

static final short PAGE_RULE

Rule is a CSSPageRule.

See Also:

• Constant Field Values

KEYFRAMES_RULE

static final short KEYFRAMES_RULE

Rule is a CSSKeyframesRule.

See Also:

• Constant Field Values

KEYFRAME_RULE

static final short KEYFRAME_RULE

Rule is a CSSKeyframeRule.

See Also:

• Constant Field Values

MARGIN_RULE

static final short MARGIN_RULE

Rule is a CSSMarginRule.

See Also:

• Constant Field Values

NAMESPACE_RULE

static final short NAMESPACE_RULE

Rule is a CSSNamespaceRule.

See Also:

• Constant Field Values

COUNTER_STYLE_RULE

static final short COUNTER_STYLE_RULE

Rule is a CSSCounterStyleRule.

See Also:

• Constant Field Values

SUPPORTS_RULE

static final short SUPPORTS_RULE

Rule is a CSSSupportsRule.

See Also:

• Constant Field Values

DOCUMENT_RULE

static final short DOCUMENT_RULE

See Also:

• Constant Field Values

FONT_FEATURE_VALUES_RULE

static final short FONT_FEATURE_VALUES_RULE

Rule is a CSSFontFeatureValuesRule.

See Also:

• Constant Field Values

VIEWPORT_RULE

static final short VIEWPORT_RULE

Rule is a @viewport rule.

Note: @viewport rules were removed by W3C in February 2020.

See Also:

• Constant Field Values

REGION_STYLE_RULE

static final short REGION_STYLE_RULE

See Also:

• Constant Field Values

CUSTOM_MEDIA_RULE

static final short CUSTOM_MEDIA_RULE

See Also:

• Constant Field Values

PROPERTY_RULE

static final short PROPERTY_RULE

See Also:

• Constant Field Values

NESTED_DECLARATIONS

static final short NESTED_DECLARATIONS

See Also:

• Constant Field Values

Method Details

getParentRule

CSSRule getParentRule()

If this rule is contained inside another rule, return that rule. If it is not nested inside any other rules, return null.

Specified by:

getParentRule in interface CSSRule

Returns:

the containing rule, if any, otherwise null.

getParentStyleSheet

CSSStyleSheet getParentStyleSheet()

Get the style sheet that contains this rule.

Specified by:

getParentStyleSheet in interface CSSRule

Returns:

the style sheet, or null if no sheet contains this rule.