PseudoSelector class final

A pseudo-class or pseudo-element selector.

The semantics of a specific pseudo selector depends on its name. Some selectors take arguments, including other selectors. Sass manually encodes logic for each pseudo selector that takes a selector as an argument, to ensure that extension and other selector operations work properly.

Inheritance

Constructors

PseudoSelector(String name, FileSpan span, {bool element = false, String? argument, SelectorList? selector})

Properties

argument → String?
The non-selector argument passed to this selector.
final
hasComplicatedSuperselectorSemantics → bool
Whether this requires complex non-local reasoning to determine whether it's a super- or sub-selector.
no setteroverride
hashCode → int
The hash code for this object.
no setteroverride
isBogus → bool
Whether this selector is not valid CSS.
no setterinherited
isClass → bool
Whether this is a pseudo-class selector.
final
isElement → bool
Whether this is a pseudo-element selector.
no setter
isSyntacticClass → bool
Whether this is syntactically a pseudo-class selector.
final
isSyntacticElement → bool
Whether this is syntactically a pseudo-element selector.
no setter
name → String
The name of this selector.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selector → SelectorList?
The selector argument passed to this selector.
final
span → FileSpan
The source span associated with the node.
finalinherited
specificity → int
This selector's specificity.
latefinal

Methods

accept<T>(SelectorVisitor<T> visitor) → T
Calls the appropriate visit method on visitor.
override
assertNotBogus({String? name}) → void
Prints a warning if this is a bogus selector.
inherited
isSuperselector(SimpleSelector other) → bool
Whether this is a superselector of other.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
withSelector(SelectorList selector) → PseudoSelector
Returns a new PseudoSelector based on this, but with the selector replaced with selector.

Operators

operator ==(Object other) → bool
The equality operator.
override