ElementList<T extends Element> class

An immutable list containing HTML elements. This list contains some additional methods when compared to regular lists for ease of CSS manipulation on a group of elements.

Inheritance

Object
ListBase<T>
ElementList

Constructors

ElementList()

Properties

borderEdge → CssRect read-only: Access dimensions and position of the first Element's content + padding + border box in this list. [...]
classes ↔ CssClassSet read / write: The union of all CSS classes applied to the elements in this list. [...]
contentEdge → CssRect read-only: Access dimensions and position of the Elements in this list. [...]
first ↔ T read / write, inherited: Returns the first element. [...]
hashCode → int read-only, inherited: The hash code for this object. [...]
isEmpty → bool read-only, inherited: Returns true if there are no elements in this collection. [...]
isNotEmpty → bool read-only, inherited: Returns true if there is at least one element in this collection. [...]
iterator → Iterator<T> read-only, inherited: Returns a new Iterator that allows iterating the elements of this Iterable. [...]
last ↔ T read / write, inherited: Returns the last element. [...]
length ↔ int read / write, inherited: The number of objects in this list. [...]
marginEdge → CssRect read-only: Access dimensions and position of the first Element's content + padding + border + margin box in this list. [...]
onAbort → ElementStream<Event> read-only: Stream of abort events handled by this Element.
onBeforeCopy → ElementStream<Event> read-only: Stream of beforecopy events handled by this Element.
onBeforeCut → ElementStream<Event> read-only: Stream of beforecut events handled by this Element.
onBeforePaste → ElementStream<Event> read-only: Stream of beforepaste events handled by this Element.
onBlur → ElementStream<Event> read-only: Stream of blur events handled by this Element.
onCanPlay → ElementStream<Event> read-only
onCanPlayThrough → ElementStream<Event> read-only
onChange → ElementStream<Event> read-only: Stream of change events handled by this Element.
onClick → ElementStream<MouseEvent> read-only: Stream of click events handled by this Element.
onContextMenu → ElementStream<MouseEvent> read-only: Stream of contextmenu events handled by this Element.
onCopy → ElementStream<ClipboardEvent> read-only: Stream of copy events handled by this Element.
onCut → ElementStream<ClipboardEvent> read-only: Stream of cut events handled by this Element.
onDoubleClick → ElementStream<Event> @DomName('Element.ondblclick'), read-only: Stream of doubleclick events handled by this Element.
onDrag → ElementStream<MouseEvent> read-only: A stream of drag events fired when this element currently being dragged. [...]
onDragEnd → ElementStream<MouseEvent> read-only: A stream of dragend events fired when this element completes a drag operation. [...]
onDragEnter → ElementStream<MouseEvent> read-only: A stream of dragenter events fired when a dragged object is first dragged over this element. [...]
onDragLeave → ElementStream<MouseEvent> read-only: A stream of dragleave events fired when an object being dragged over this element leaves this element's target area. [...]
onDragOver → ElementStream<MouseEvent> read-only: A stream of dragover events fired when a dragged object is currently being dragged over this element. [...]
onDragStart → ElementStream<MouseEvent> read-only: A stream of dragstart events fired when this element starts being dragged. [...]
onDrop → ElementStream<MouseEvent> read-only: A stream of drop events fired when a dragged object is dropped on this element. [...]
onDurationChange → ElementStream<Event> read-only
onEmptied → ElementStream<Event> read-only
onEnded → ElementStream<Event> read-only
onError → ElementStream<Event> read-only: Stream of error events handled by this Element.
onFocus → ElementStream<Event> read-only: Stream of focus events handled by this Element.
onFullscreenChange → ElementStream<Event> read-only: Stream of fullscreenchange events handled by this Element.
onFullscreenError → ElementStream<Event> read-only: Stream of fullscreenerror events handled by this Element.
onInput → ElementStream<Event> read-only: Stream of input events handled by this Element.
onInvalid → ElementStream<Event> read-only: Stream of invalid events handled by this Element.
onKeyDown → ElementStream<KeyboardEvent> read-only: Stream of keydown events handled by this Element.
onKeyPress → ElementStream<KeyboardEvent> read-only: Stream of keypress events handled by this Element.
onKeyUp → ElementStream<KeyboardEvent> read-only: Stream of keyup events handled by this Element.
onLoad → ElementStream<Event> read-only: Stream of load events handled by this Element.
onLoadedData → ElementStream<Event> read-only
onLoadedMetadata → ElementStream<Event> read-only
onMouseDown → ElementStream<MouseEvent> read-only: Stream of mousedown events handled by this Element.
onMouseEnter → ElementStream<MouseEvent> read-only: Stream of mouseenter events handled by this Element.
onMouseLeave → ElementStream<MouseEvent> read-only: Stream of mouseleave events handled by this Element.
onMouseMove → ElementStream<MouseEvent> read-only: Stream of mousemove events handled by this Element.
onMouseOut → ElementStream<MouseEvent> read-only: Stream of mouseout events handled by this Element.
onMouseOver → ElementStream<MouseEvent> read-only: Stream of mouseover events handled by this Element.
onMouseUp → ElementStream<MouseEvent> read-only: Stream of mouseup events handled by this Element.
onMouseWheel → ElementStream<WheelEvent> read-only: Stream of mousewheel events handled by this Element.
onPaste → ElementStream<ClipboardEvent> read-only: Stream of paste events handled by this Element.
onPause → ElementStream<Event> read-only
onPlay → ElementStream<Event> read-only
onPlaying → ElementStream<Event> read-only
onRateChange → ElementStream<Event> read-only
onReset → ElementStream<Event> read-only: Stream of reset events handled by this Element.
onResize → ElementStream<Event> read-only
onScroll → ElementStream<Event> read-only: Stream of scroll events handled by this Element.
onSearch → ElementStream<Event> read-only: Stream of search events handled by this Element.
onSeeked → ElementStream<Event> read-only
onSeeking → ElementStream<Event> read-only
onSelect → ElementStream<Event> read-only: Stream of select events handled by this Element.
onSelectStart → ElementStream<Event> read-only: Stream of selectstart events handled by this Element.
onStalled → ElementStream<Event> read-only
onSubmit → ElementStream<Event> read-only: Stream of submit events handled by this Element.
onSuspend → ElementStream<Event> read-only
onTimeUpdate → ElementStream<Event> read-only
onTouchCancel → ElementStream<TouchEvent> read-only: Stream of touchcancel events handled by this Element.
onTouchEnd → ElementStream<TouchEvent> read-only: Stream of touchend events handled by this Element.
onTouchEnter → ElementStream<TouchEvent> read-only: Stream of touchenter events handled by this Element.
onTouchLeave → ElementStream<TouchEvent> read-only: Stream of touchleave events handled by this Element.
onTouchMove → ElementStream<TouchEvent> read-only: Stream of touchmove events handled by this Element.
onTouchStart → ElementStream<TouchEvent> read-only: Stream of touchstart events handled by this Element.
onTransitionEnd → ElementStream<TransitionEvent> @SupportedBrowser(SupportedBrowser.CHROME), @SupportedBrowser(SupportedBrowser.FIREFOX), @SupportedBrowser(SupportedBrowser.IE, '10'), @SupportedBrowser(SupportedBrowser.SAFARI), read-only: Stream of transitionend events handled by this Element.
onVolumeChange → ElementStream<Event> read-only
onWaiting → ElementStream<Event> read-only
onWheel → ElementStream<WheelEvent> read-only
paddingEdge → CssRect read-only: Access dimensions and position of the first Element's content + padding box in this list. [...]
reversed → Iterable<T> read-only, inherited: An Iterable of the objects in this list in reverse order.
runtimeType → Type read-only, inherited: A representation of the runtime type of the object.
single → T read-only, inherited: Checks that this iterable has only one element, and returns that element. [...]
style → CssStyleDeclarationBase read-only: Access the union of all CssStyleDeclarations that are associated with an ElementList. [...]

Methods

add(T element) → void inherited: Adds value to the end of this list, extending the length by one. [...]
addAll(Iterable<T> iterable) → void inherited: Appends all objects of iterable to the end of this list. [...]
any(bool test(T element)) → bool inherited: Checks whether any element of this iterable satisfies test. [...]
asMap() → Map<int, T> inherited: An unmodifiable Map view of this list. [...]
cast<R>() → List<R> inherited: Returns a view of this list as a list of R instances. [...]
clear() → void inherited: Removes all objects from this list; the length of the list becomes zero. [...]
contains(Object? element) → bool inherited: Whether the collection contains an element equal to element. [...]
elementAt(int index) → T inherited: Returns the indexth element. [...]
every(bool test(T element)) → bool inherited: Checks whether every element of this iterable satisfies test. [...]
expand<T>(Iterable<T> f(T element)) → Iterable<T> inherited: Expands each element of this Iterable into zero or more elements. [...]
fillRange(int start, int end, [T? fill]) → void inherited: Overwrites a range of elements with fillValue. [...]
firstWhere(bool test(T element), {T orElse()}) → T inherited: Returns the first element that satisfies the given predicate test. [...]
fold<T>(T initialValue, T combine(T previousValue, T element)) → T inherited: Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
followedBy(Iterable<T> other) → Iterable<T> inherited: Returns the lazy concatenation of this iterable and other. [...]
forEach(void action(T element)) → void inherited: Applies the function f to each element of this collection in iteration order.
getRange(int start, int end) → Iterable<T> inherited: Creates an Iterable that iterates over a range of elements. [...]
indexOf(Object? element, [int start = 0]) → int inherited: The first index of element in this list. [...]
indexWhere(bool test(T element), [int start = 0]) → int inherited: The first index in the list that satisfies the provided test. [...]
insert(int index, T element) → void inherited: Inserts element at position index in this list. [...]
insertAll(int index, Iterable<T> iterable) → void inherited: Inserts all objects of iterable at position index in this list. [...]
join([String separator = ""]) → String inherited: Converts each element to a String and concatenates the strings. [...]
lastIndexOf(Object? element, [int? start]) → int inherited: The last index of element in this list. [...]
lastIndexWhere(bool test(T element), [int? start]) → int inherited: The last index in the list that satisfies the provided test. [...]
lastWhere(bool test(T element), {T orElse()}) → T inherited: Returns the last element that satisfies the given predicate test. [...]
map<T>(T f(T element)) → 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(T combine(T previousValue, T element)) → T inherited: Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
remove(Object? element) → bool inherited: Removes the first occurrence of value from this list. [...]
removeAt(int index) → T inherited: Removes the object at position index from this list. [...]
removeLast() → T inherited: Removes and returns the last object in this list. [...]
removeRange(int start, int end) → void inherited: Removes a range of elements from the list. [...]
removeWhere(bool test(T element)) → void inherited: Removes all objects from this list that satisfy test. [...]
replaceRange(int start, int end, Iterable<T> newContents) → void inherited: Replaces a range of elements with the elements of replacement. [...]
retainWhere(bool test(T element)) → void inherited: Removes all objects from this list that fail to satisfy test. [...]
setAll(int index, Iterable<T> iterable) → void inherited: Overwrites elements with the objects of iterable. [...]
setRange(int start, int end, Iterable<T> iterable, [int skipCount = 0]) → void inherited: Writes some elements of iterable into a range of this list. [...]
shuffle([Random? random]) → void inherited: Shuffles the elements of this list randomly.
singleWhere(bool test(T element), {T orElse()}) → T inherited: Returns the single element that satisfies test. [...]
skip(int count) → Iterable<T> inherited: Returns an Iterable that provides all but the first count elements. [...]
skipWhile(bool test(T element)) → Iterable<T> inherited: Returns an Iterable that skips leading elements while test is satisfied. [...]
sort([int compare(T a, T b)]) → void inherited: Sorts this list according to the order specified by the compare function. [...]
sublist(int start, [int? end]) → List<T> inherited: Returns a new list containing the elements between start and end. [...]
take(int count) → Iterable<T> inherited: Returns a lazy iterable of the count first elements of this iterable. [...]
takeWhile(bool test(T element)) → Iterable<T> inherited: Returns a lazy iterable of the leading elements satisfying test. [...]
toList({bool growable = true}) → List<T> inherited: Creates a List containing the elements of this Iterable. [...]
toSet() → Set<T> inherited: Creates a Set containing the same elements as this iterable. [...]
toString() → String inherited: A string representation of this object. [...]
where(bool test(T element)) → Iterable<T> 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 +(List<T> other) → List<T> inherited: Returns the concatenation of this list and other. [...]
operator ==(Object other) → bool inherited: The equality operator. [...]
operator [](int index) → T inherited: The object at the given index in the list. [...]
operator []=(int index, T value) → void inherited: Sets the value at the given index in the list to value. [...]

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-html/ElementList-class.html