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/Dart 2

CssClassSet class

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

Implemented types

Constructors

CssClassSet()

Properties

frozenbool
read-only
Returns true if classes cannot be added or removed from this CssClassSet.
firstString
read-only, inherited
Returns the first element. [...]
hashCodeint
read-only, inherited
The hash code for this object. [...]
isEmptybool
read-only, inherited
Returns true if there are no elements in this collection. [...]
isNotEmptybool
read-only, inherited
Returns true if there is at least one element in this collection. [...]
iteratorIterator<String>
read-only, inherited
Provides an iterator that iterates over the elements of this set. [...]
lastString
read-only, inherited
Returns the last element. [...]
lengthint
read-only, inherited
Returns the number of elements in the iterable. [...]
runtimeTypeType
read-only, inherited
A representation of the runtime type of the object.
singleString
read-only, inherited
Checks that this iterable has only one element, and returns that element. [...]

Methods

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

Operators

operator ==(dynamic other) → bool
inherited
The equality operator. [...]

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-html/CssClassSet-class.html