A Set that stores the CSS class names for an element.
- Implements
-
- Set<String>
Properties
- String first
-
read-only, inheritedReturns the first element.
- bool frozen
-
read-onlyReturns
true
if classes cannot be added or removed from thisCssClassSet
. - bool isEmpty
-
read-only, inheritedReturns
true
if there are no elements in this collection. - bool isNotEmpty
-
read-only, inheritedReturns true if there is at least one element in this collection.
- Iterator<String> iterator
-
read-only, inheritedProvides an iterator that iterates over the elements of this set.
- String last
-
read-only, inheritedReturns the last element.
- int length
-
read-only, inheritedReturns the number of elements in
this
. - String single
-
read-only, inheritedChecks that this iterable has only one element, and returns that element.
Constructors
Methods
-
add(
String value) → bool -
Add the class
value
to element. -
addAll(
Iterable<String> iterable) → void -
Add all classes specified in
iterable
to element. -
any(
bool f(E element)) → bool -
inheritedChecks whether any element of this iterable satisfies
test
. -
clear(
) → void -
inheritedRemoves all elements in the set.
-
contains(
String value) → bool -
Determine if this element contains the class
value
. -
containsAll(
Iterable<Object> other) → bool -
inheritedReturns whether this Set contains all the elements of
other
. -
difference(
Set<String> other) → Set<String> -
inheritedReturns a new set with the the elements of this that are not in
other
. -
elementAt(
int index) → String -
inheritedReturns the
index
th element. -
every(
bool f(E element)) → bool -
inheritedChecks whether every element of this iterable satisfies
test
. -
expand(
Iterable f(E element)) → Iterable -
inheritedExpands each element of this
Iterable
into zero or more elements. -
firstWhere(
bool test(E element), {E orElse()}) → String -
inheritedReturns the first element that satisfies the given predicate
test
. -
fold(
initialValue, dynamic combine(previousValue, E element)) → dynamic -
inheritedReduces a collection to a single value by iteratively combining each element of the collection with an existing value
-
forEach(
void f(E element)) → void -
inheritedApplies the function
f
to each element of this collection in iteration order. -
intersection(
Set<Object> other) → Set<String> -
inheritedReturns a new set which is the intersection between this set and
other
. -
join(
[String separator = ""]) → String -
inheritedConverts each element to a
String
and concatenates the strings. -
lastWhere(
bool test(E element), {E orElse()}) → String -
inheritedReturns the last element that satisfies the given predicate
test
. -
lookup(
Object object) → String -
inheritedIf an object equal to
object
is in the set, return it. -
map(
dynamic f(E element)) → Iterable -
inheritedReturns a new lazy
Iterable
with elements that are created by callingf
on each element of thisIterable
in iteration order. -
reduce(
E combine(E value, E element)) → String -
inheritedReduces a collection to a single value by iteratively combining elements of the collection using the provided function.
-
remove(
Object value) → bool -
Remove the class
value
from element, and return true on successful removal. -
removeAll(
Iterable<String> iterable) → void -
Remove all classes specified in
iterable
from element. -
removeWhere(
bool test(E element)) → void -
inheritedRemoves all elements of this set that satisfy
test
. -
retainAll(
Iterable<Object> elements) → void -
inheritedRemoves all elements of this set that are not elements in
elements
. -
retainWhere(
bool test(E element)) → void -
inheritedRemoves all elements of this set that fail to satisfy
test
. -
singleWhere(
bool test(E element)) → String -
inheritedReturns the single element that satisfies
test
. -
skip(
int count) → Iterable<String> -
inheritedReturns an Iterable that provides all but the first
count
elements. -
skipWhile(
bool test(E value)) → Iterable<String> -
inheritedReturns an Iterable that skips leading elements while
test
is satisfied. -
take(
int count) → Iterable<String> -
inheritedReturns a lazy iterable of the
count
first elements of this iterable. -
takeWhile(
bool test(E value)) → Iterable<String> -
inheritedReturns a lazy iterable of the leading elements satisfying
test
. -
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> -
inheritedCreates a
List
containing the elements of thisIterable
. -
toSet(
) → Set<String> -
inheritedCreates a
Set
containing the same elements as this iterable. -
union(
Set<String> other) → Set<String> -
inheritedReturns a new set which contains all the elements of this set and
other
. -
where(
bool f(E element)) → Iterable<String> -
inheritedReturns a new lazy
Iterable
with all elements that satisfy the predicatetest
.