class
CssClassSet

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

Implements

Properties

bool frozen
read-only
Returns true if classes cannot be added or removed from this CssClassSet.
bool isEmpty
read-only , inherited
Returns true if there are no elements in this collection.
Iterator<String> iterator
read-only , inherited
Provides an iterator that iterates over the elements of this set.
bool isNotEmpty
read-only , inherited
Returns true if there is at least one element in this collection.
String first
read-only , inherited
Returns the first element.
String last
read-only , inherited
Returns the last element.
String single
read-only , inherited
Checks that this iterable has only one element, and returns that element.
int length
read-only , inherited
Returns the number of elements in [this].

Constructors

CssClassSet()

Methods

toggle(String value, [bool shouldAdd]) → bool
Adds the class value to the element if it is not on it, removes it if it is.
contains(String value) → bool
Determine if this element contains the class value.
add(String value) → bool
Add the class value to element.
remove(Object value) → bool
Remove the class value from element, and return true on successful removal.
addAll(Iterable<String> iterable) → void
Add all classes specified in iterable to element.
removeAll(Iterable<String> iterable) → void
Remove all classes specified in iterable from element.
toggleAll(Iterable<String> iterable, [bool shouldAdd]) → void
Toggles all classes specified in iterable on element.
clear() → void
inherited
Removes all elements in the set.
take(int n) → Iterable<String>
inherited
Returns a lazy iterable of the count first elements of this iterable.
map(dynamic f(E element)) → Iterable
inherited
Returns a new lazy Iterable with elements that are created by calling f on each element of this Iterable in iteration order.
intersection(Set<Object> other) → Set<String>
inherited
Returns a new set which is the intersection between this set and other.
takeWhile(bool test(E value)) → Iterable<String>
inherited
Returns a lazy iterable of the leading elements satisfying test.
fold(initialValue, dynamic combine(previousValue, E element)) → dynamic
inherited
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
toSet() → Set<String>
inherited
Creates a [Set] containing the same elements as this iterable.
firstWhere(bool test(E element), {E orElse()}) → String
inherited
Returns the first element that satisfies the given predicate test.
forEach(void f(E element)) → void
inherited
Applies the function f to each element of this collection in iteration order.
difference(Set<String> other) → Set<String>
inherited
Returns a new set with the the elements of this that are not in other.
skipWhile(bool test(E value)) → Iterable<String>
inherited
Returns an Iterable that skips leading elements while test is satisfied.
join([String separator = ""]) → String
inherited
Converts each element to a String and concatenates the strings.
union(Set<String> other) → Set<String>
inherited
Returns a new set which contains all the elements of this set and other.
lastWhere(bool test(E element), {E orElse()}) → String
inherited
Returns the last element that satisfies the given predicate test.
singleWhere(bool test(E element)) → String
inherited
Returns the single element that satisfies test.
reduce(E combine(E value, E element)) → String
inherited
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
containsAll(Iterable<Object> other) → bool
inherited
Returns whether this Set contains all the elements of other.
removeWhere(bool test(E element)) → void
inherited
Removes all elements of this set that satisfy test.
every(bool f(E element)) → bool
inherited
Checks whether every element of this iterable satisfies test.
any(bool f(E element)) → bool
inherited
Checks whether any element of this iterable satisfies test.
toList({bool growable: true}) → List<String>
inherited
Creates a List containing the elements of this Iterable.
where(bool f(E element)) → Iterable<String>
inherited
Returns a new lazy Iterable with all elements that satisfy the predicate test.
lookup(Object object) → String
inherited
If an object equal to object is in the set, return it.
skip(int n) → Iterable<String>
inherited
Returns an Iterable that provides all but the first count elements.
expand(Iterable f(E element)) → Iterable
inherited
Expands each element of this Iterableinto zero or more elements.
retainWhere(bool test(E element)) → void
inherited
Removes all elements of this set that fail to satisfy test.
retainAll(Iterable<Object> elements) → void
inherited
Removes all elements of this set that are not elements in elements.
elementAt(int index) → String
inherited
Returns the indexth element.