description

# CssClassSet class abstract

A Set that stores the CSS class names for an element.

Implemented types
  - Set<String>
Implementers
  - AttributeClassSet

## Constructors

CssClassSet()

## Properties

first → String
  The first element.
  no setter inherited
frozen → bool
  Returns `true` if classes cannot be added or removed from this `CssClassSet`.
  no setter
hashCode → int
  The hash code for this object.
  no setter inherited
isEmpty → bool
  Whether this collection has no elements.
  no setter inherited
isNotEmpty → bool
  Whether this collection has at least one element.
  no setter inherited
iterator → Iterator<String>
  An iterator that iterates over the elements of this set.
  no setter inherited
last → String
  The last element.
  no setter inherited
length → int
  The number of elements in this Iterable.
  no setter inherited
runtimeType → Type
  A representation of the runtime type of the object.
  no setter inherited
single → String
  Checks that this iterable has only one element, and returns that element.
  no setter inherited

## Methods

add(String value) → bool
  Add the class `value` to element.
  override
addAll(Iterable<String> iterable) → void
  Add all classes specified in `iterable` to element.
  override
any(bool test(String name)) → bool
  Checks whether any element of this iterable satisfies `test`.
  inherited
cast<R>() → Set<R>
  Provides a view of this set as a set of `R` instances.
  inherited
clear() → void
  Removes all elements from the set.
  inherited
contains(Object? value) → bool
  Determine if this element contains the class `value`.
  override
containsAll(Iterable<Object?> other) → bool
  Whether this set contains all the elements of `other`.
  inherited
difference(Set<Object?> other) → Set<String>
  Creates a new set with the elements of this that are not in `other`.
  inherited
elementAt(int index) → String
  Returns the `index`th element.
  inherited
every(bool test(String name)) → bool
  Checks whether every element of this iterable satisfies `test`.
  inherited
expand<T>(Iterable<T> toElements(String element)) → Iterable<T>
  Expands each element of this Iterable into zero or more elements.
  inherited
firstWhere(bool test(String name), {String orElse()?}) → String
  The first element that satisfies the given predicate `test`.
  inherited
fold<T>(T initialValue, T combine(T previousValue, String element)) → T
  Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
  inherited
followedBy(Iterable<String> other) → Iterable<String>
  Creates the lazy concatenation of this iterable and `other`.
  inherited
forEach(void action(String data)) → void
  Invokes `action` on each element of this iterable in iteration order.
  inherited
intersection(Set<Object?> other) → Set<String>
  Creates a new set which is the intersection between this set and `other`.
  inherited
join([String separator = ""]) → String
  Converts each element to a String and concatenates the strings.
  inherited
lastWhere(bool test(String name), {String orElse()?}) → String
  The last element that satisfies the given predicate `test`.
  inherited
lookup(Object? object) → String?
  If an object equal to `object` is in the set, return it.
  inherited
map<T>(T toElement(String e)) → Iterable<T>
  The current elements of this iterable modified by `toElement`.
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a nonexistent method or property is accessed.
  inherited
reduce(String combine(String previousValue, String element)) → String
  Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
  inherited
remove(Object? value) → bool
  Remove the class `value` from element, and return true on successful removal.
  override
removeAll(Iterable<Object?> iterable) → void
  Remove all classes specified in `iterable` from element.
  override
removeWhere(bool test(String name)) → void
  Removes all elements of this set that satisfy `test`.
  inherited
retainAll(Iterable<Object?> elements) → void
  Removes all elements of this set that are not elements in `elements`.
  inherited
retainWhere(bool test(String name)) → void
  Removes all elements of this set that fail to satisfy `test`.
  inherited
singleWhere(bool test(String name), {String orElse()?}) → String
  The single element that satisfies `test`.
  inherited
skip(int count) → Iterable<String>
  Creates an Iterable that provides all but the first `count` elements.
  inherited
skipWhile(bool test(String name)) → Iterable<String>
  Creates an `Iterable` that skips leading elements while `test` is satisfied.
  inherited
take(int count) → Iterable<String>
  Creates a lazy iterable of the `count` first elements of this iterable.
  inherited
takeWhile(bool test(String name)) → Iterable<String>
  Creates a lazy iterable of the leading elements satisfying `test`.
  inherited
toggle(String value, [bool? shouldAdd]) → bool
  Adds the class `value` to the element if it is not on it, removes it if it is.
toggleAll(Iterable<String> iterable, [bool? shouldAdd]) → void
  Toggles all classes specified in `iterable` on element.
toList({bool growable = true}) → List<String>
  Creates a List containing the elements of this Iterable.
  inherited
toSet() → Set<String>
  Creates a Set with the same elements and behavior as this `Set`.
  inherited
toString() → String
  A string representation of this object.
  inherited
union(Set<String> other) → Set<String>
  Creates a new set which contains all the elements of this set and `other`.
  inherited
where(bool test(String name)) → Iterable<String>
  Creates a new lazy Iterable with all elements that satisfy the predicate `test`.
  inherited
whereType<T>() → Iterable<T>
  Creates a new lazy Iterable with all elements that have type `T`.
  inherited

## Operators

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