Element class - dart:html library

An abstract class, which all HTML elements extend.

Inheritance
Implemented types
Implementers
Annotations
  • @Native.new("Element")

Constructors

Element.a()
Creates a new <a> element.

factory

Element.article()
Creates a new <article> element.

factory

Element.aside()
Creates a new <aside> element.

factory

Element.audio()
Creates a new <audio> element.

factory

Element.br()
Creates a new <br> element.

factory

Element.canvas()
Creates a new <canvas> element.

factory

Element.div()
Creates a new <div> element.

factory

Creates a new <footer> element.

factory

Creates a new <header> element.

factory

Element.hr()
Creates a new <hr> element.

factory

Element.html(String? html, {NodeValidator? validator, NodeTreeSanitizer? treeSanitizer})
Creates an HTML element from a valid fragment of HTML.

factory

Element.iframe()
Creates a new <iframe> element.

factory

Element.img()
Creates a new <img> element.

factory

Element.li()
Creates a new <li> element.

factory

Element.nav()
Creates a new <nav> element.

factory

Element.ol()
Creates a new <ol> element.

factory

Element.option()
Creates a new <option> element.

factory

Element.p()
Creates a new <p> element.

factory

Element.pre()
Creates a new <pre> element.

factory

Element.section()
Creates a new <section> element.

factory

Element.select()
Creates a new <select> element.

factory

Element.span()
Creates a new <span> element.

factory

Element.svg()
Creates a new <svg> element.

factory

Element.table()
Creates a new <table> element.

factory

Element.tag(String tag, [String? typeExtension])
Creates the HTML element specified by the tag name.

factory

Element.td()
Creates a new <td> element.

factory

Element.textarea()
Creates a new <textarea> element.

factory

Element.th()
Creates a new <th> element.

factory

Element.tr()
Creates a new <tr> element.

factory

Element.ul()
Creates a new <ul> element.

factory

Element.video()
Creates a new <video> element.

factory

Properties

accessibleNode AccessibleNode?

no setter

assignedSlot SlotElement?

no setter

attributes Map<String, String>
All attributes on this element.

getter/setter pair

baseUri String?

no setterinherited

borderEdge CssRect
Access the dimensions and position of this element's content + padding + border box.

no setter

childNodes List<Node>
A list of this node's children.

no setterinherited

children List<Element>
List of the direct children of this element.

getter/setter pair

classes CssClassSet
The set of CSS classes applied to this element.

getter/setter pair

className String

getter/setter pair

client Rectangle<num>
Gets the position of this element relative to the client area of the page.

no setter

clientHeight int

no setter

clientLeft int?

no setter

clientTop int?

no setter

clientWidth int

no setter

computedName String?

no setter

computedRole String?

no setter

contentEdge CssRect
Access this element's content position.

no setter

contentEditable String

getter/setter pair

dataset Map<String, String>
Allows access to all custom data attributes (data-*) set on this element.

getter/setter pair

dir String?

getter/setter pair

documentOffset Point<num>
Provides the coordinates of the element relative to the top of the document.

no setter

draggable bool
Indicates whether the element can be dragged and dropped.

getter/setter pair

firstChild Node?
The first child of this node.

no setterinherited

hashCode int
The hash code for this object.

no setterinherited

hidden bool
Indicates whether the element is not relevant to the page's current state.

getter/setter pair

id String

getter/setter pair

inert bool?

getter/setter pair

innerHtml String?
Parses the HTML fragment and sets it as the contents of this element.

getter/setter pair

innerText String

getter/setter pair

inputMode String?

getter/setter pair

isConnected bool?

no setterinherited

isContentEditable bool?

no setter

lang String?

getter/setter pair

lastChild Node?
The last child of this node.

no setterinherited

localName String

no setter

marginEdge CssRect
Access the dimensions and position of this element's content + padding + border + margin box.

no setter

namespaceUri String?
A URI that identifies the XML namespace of this element.

no setter

nextElementSibling Element?

no setteroverride

nextNode Node?
The next sibling node.

no setterinherited

nodeName String?
The name of this node.

no setterinherited

nodes List<Node>
A modifiable list of this node's children.

getter/setter pairinherited

nodeType int
The type of node.

no setterinherited

nodeValue String?
The value of this node.

no setterinherited

offset Rectangle<num>
Gets the offset of this element relative to its offsetParent.

no setter

offsetHeight int

no setter

offsetLeft int

no setter

offsetParent Element?

no setter

offsetTop int

no setter

offsetWidth int

no setter

on ElementEvents
This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.

no setteroverride

onAbort ElementStream<Event>
Stream of abort events handled by this Element.

no setteroverride

onBeforeCopy ElementStream<Event>
Stream of beforecopy events handled by this Element.

no setter

onBeforeCut ElementStream<Event>
Stream of beforecut events handled by this Element.

no setter

onBeforePaste ElementStream<Event>
Stream of beforepaste events handled by this Element.

no setter

onBlur ElementStream<Event>
Stream of blur events handled by this Element.

no setteroverride

onCanPlay ElementStream<Event>

no setteroverride

onCanPlayThrough ElementStream<Event>

no setteroverride

onChange ElementStream<Event>
Stream of change events handled by this Element.

no setteroverride

onClick ElementStream<MouseEvent>
Stream of click events handled by this Element.

no setteroverride

Stream of contextmenu events handled by this Element.

no setteroverride

onCopy ElementStream<ClipboardEvent>
Stream of copy events handled by this Element.

no setter

onCut ElementStream<ClipboardEvent>
Stream of cut events handled by this Element.

no setter

onDoubleClick ElementStream<Event>
Stream of doubleclick events handled by this Element.

no setteroverride

onDrag ElementStream<MouseEvent>
A stream of drag events fired when this element currently being dragged.

no setteroverride

onDragEnd ElementStream<MouseEvent>
A stream of dragend events fired when this element completes a drag operation.

no setteroverride

onDragEnter ElementStream<MouseEvent>
A stream of dragenter events fired when a dragged object is first dragged over this element.

no setteroverride

onDragLeave ElementStream<MouseEvent>
A stream of dragleave events fired when an object being dragged over this element leaves this element's target area.

no setteroverride

onDragOver ElementStream<MouseEvent>
A stream of dragover events fired when a dragged object is currently being dragged over this element.

no setteroverride

onDragStart ElementStream<MouseEvent>
A stream of dragstart events fired when this element starts being dragged.

no setteroverride

onDrop ElementStream<MouseEvent>
A stream of drop events fired when a dragged object is dropped on this element.

no setteroverride

onDurationChange ElementStream<Event>

no setteroverride

onEmptied ElementStream<Event>

no setteroverride

onEnded ElementStream<Event>

no setteroverride

onError ElementStream<Event>
Stream of error events handled by this Element.

no setteroverride

onFocus ElementStream<Event>
Stream of focus events handled by this Element.

no setteroverride

onFullscreenChange ElementStream<Event>
Stream of fullscreenchange events handled by this Element.

no setter

onFullscreenError ElementStream<Event>
Stream of fullscreenerror events handled by this Element.

no setter

onInput ElementStream<Event>
Stream of input events handled by this Element.

no setteroverride

onInvalid ElementStream<Event>
Stream of invalid events handled by this Element.

no setteroverride

onKeyDown ElementStream<KeyboardEvent>
Stream of keydown events handled by this Element.

no setteroverride

onKeyPress ElementStream<KeyboardEvent>
Stream of keypress events handled by this Element.

no setteroverride

onKeyUp ElementStream<KeyboardEvent>
Stream of keyup events handled by this Element.

no setteroverride

onLoad ElementStream<Event>
Stream of load events handled by this Element.

no setteroverride

onLoadedData ElementStream<Event>

no setteroverride

onLoadedMetadata ElementStream<Event>

no setteroverride

onMouseDown ElementStream<MouseEvent>
Stream of mousedown events handled by this Element.

no setteroverride

onMouseEnter ElementStream<MouseEvent>
Stream of mouseenter events handled by this Element.

no setteroverride

onMouseLeave ElementStream<MouseEvent>
Stream of mouseleave events handled by this Element.

no setteroverride

onMouseMove ElementStream<MouseEvent>
Stream of mousemove events handled by this Element.

no setteroverride

onMouseOut ElementStream<MouseEvent>
Stream of mouseout events handled by this Element.

no setteroverride

onMouseOver ElementStream<MouseEvent>
Stream of mouseover events handled by this Element.

no setteroverride

onMouseUp ElementStream<MouseEvent>
Stream of mouseup events handled by this Element.

no setteroverride

onMouseWheel ElementStream<WheelEvent>
Stream of mousewheel events handled by this Element.

no setteroverride

onPaste ElementStream<ClipboardEvent>
Stream of paste events handled by this Element.

no setter

onPause ElementStream<Event>

no setteroverride

onPlay ElementStream<Event>

no setteroverride

onPlaying ElementStream<Event>

no setteroverride

onRateChange ElementStream<Event>

no setteroverride

onReset ElementStream<Event>
Stream of reset events handled by this Element.

no setteroverride

onResize ElementStream<Event>

no setteroverride

onScroll ElementStream<Event>
Stream of scroll events handled by this Element.

no setteroverride

onSearch ElementStream<Event>
Stream of search events handled by this Element.

no setter

onSeeked ElementStream<Event>

no setteroverride

onSeeking ElementStream<Event>

no setteroverride

onSelect ElementStream<Event>
Stream of select events handled by this Element.

no setteroverride

onSelectStart ElementStream<Event>
Stream of selectstart events handled by this Element.

no setter

onStalled ElementStream<Event>

no setteroverride

onSubmit ElementStream<Event>
Stream of submit events handled by this Element.

no setteroverride

onSuspend ElementStream<Event>

no setteroverride

onTimeUpdate ElementStream<Event>

no setteroverride

onTouchCancel ElementStream<TouchEvent>
Stream of touchcancel events handled by this Element.

no setteroverride

onTouchEnd ElementStream<TouchEvent>
Stream of touchend events handled by this Element.

no setteroverride

onTouchEnter ElementStream<TouchEvent>
Stream of touchenter events handled by this Element.

no setter

onTouchLeave ElementStream<TouchEvent>
Stream of touchleave events handled by this Element.

no setter

onTouchMove ElementStream<TouchEvent>
Stream of touchmove events handled by this Element.

no setteroverride

onTouchStart ElementStream<TouchEvent>
Stream of touchstart events handled by this Element.

no setteroverride

onTransitionEnd ElementStream<TransitionEvent>
Stream of transitionend events handled by this Element.

no setter

onVolumeChange ElementStream<Event>

no setteroverride

onWaiting ElementStream<Event>

no setteroverride

onWheel ElementStream<WheelEvent>

no setteroverride

outerHtml String?

no setter

ownerDocument Document?
The document this node belongs to.

no setterinherited

paddingEdge CssRect
Access the dimensions and position of this element's content + padding box.

no setter

parent Element?
The parent element of this node.

no setterinherited

parentNode Node?
The parent node of this node.

no setterinherited

previousElementSibling Element?

no setteroverride

previousNode Node?
The previous sibling node.

no setterinherited

runtimeType Type
A representation of the runtime type of the object.

no setterinherited

scrollHeight int

no setter

scrollLeft int

getter/setter pair

scrollTop int

getter/setter pair

scrollWidth int

no setter

shadowRoot ShadowRoot?
The shadow root of this shadow host.

no setter

slot String?

getter/setter pair

spellcheck bool?

getter/setter pair

style CssStyleDeclaration

no setter

styleMap StylePropertyMap?

no setter

tabIndex int?

getter/setter pair

tagName String

no setter

text String?
All text within this node and its descendants.

getter/setter pairinherited

title String?

getter/setter pair

translate bool?
Specifies whether this element's text content changes when the page is localized.

getter/setter pair

Methods

addEventListener(String type, EventListener? listener, [bool? useCapture]) → void

inherited

after(Object nodes) → void

override

animate(Iterable<Map<String, dynamic>> frames, [dynamic timing]) Animation
Creates a new AnimationEffect object whose target element is the object on which the method is called, and calls the play() method of the AnimationTimeline object of the document timeline of the node document of the element, passing the newly created AnimationEffect as the argument to the method. Returns an Animation for the effect.
append(Node node) Node
Adds a node to the end of the child nodes list of this node.

inherited

appendHtml(String text, {NodeValidator? validator, NodeTreeSanitizer? treeSanitizer}) → void
Parses the specified text as HTML and adds the resulting node after the last child of this element.
appendText(String text) → void
Adds the specified text after the last child of this element.
attached() → void
Called by the DOM when this element has been inserted into the live document.
attachShadow(Map shadowRootInitDict) ShadowRoot
attributeChanged(String name, String oldValue, String newValue) → void
Called by the DOM whenever an attribute on this has been changed.
before(Object nodes) → void

override

blur() → void
click() → void
clone(bool? deep) Node
Returns a copy of this node.

inherited

closest(String selectors) Element?
contains(Node? other) bool
Returns true if this node contains the specified node.

inherited

createFragment(String? html, {NodeValidator? validator, NodeTreeSanitizer? treeSanitizer}) DocumentFragment
Create a DocumentFragment from the HTML fragment and ensure that it follows the sanitization rules specified by the validator or treeSanitizer.
createShadowRoot() ShadowRoot
Creates a new shadow root for this shadow host.
detached() → void
Called by the DOM when this element has been removed from the live document.
dispatchEvent(Event event) bool

inherited

enteredView() → void
Deprecated*: override attached instead.
focus() → void
getAnimations() List<Animation>
getAttribute(String name) String?
getAttributeNames() List<String>
getAttributeNS(String? namespaceURI, String name) String?
getBoundingClientRect() Rectangle<num>
Returns the smallest bounding rectangle that encompasses this element's padding, scrollbar, and border.
getClientRects() List<Rectangle<num>>
getComputedStyle([String? pseudoElement]) CssStyleDeclaration
The set of all CSS values applied to this element, including inherited and default values.
getDestinationInsertionPoints() List<Node>
Returns a list of shadow DOM insertion points to which this element is distributed.
getElementsByClassName(String classNames) List<Node>
Returns a list of nodes with the given class name inside this element.
getNamespacedAttributes(String namespace) Map<String, String>
Gets a map for manipulating the attributes of a particular namespace.
getRootNode([Map? options]) Node

inherited

hasAttribute(String name) bool
hasAttributeNS(String? namespaceURI, String name) bool
hasChildNodes() bool
Returns true if this node has any children.

inherited

hasPointerCapture(int pointerId) bool
insertAdjacentElement(String where, Element element) Element
Inserts element into the DOM at the specified location.
insertAdjacentHtml(String where, String html, {NodeValidator? validator, NodeTreeSanitizer? treeSanitizer}) → void
Parses text as an HTML fragment and inserts it into the DOM at the specified location.
insertAdjacentText(String where, String text) → void
Inserts text into the DOM at the specified location.
insertAllBefore(Iterable<Node> newNodes, Node child) → void
Inserts all of the nodes into this node directly before child.

inherited

insertBefore(Node node, Node? child) Node
Inserts the given node into this node directly before child. If child is null, then the given node is inserted at the end of this node's child nodes.

inherited

leftView() → void
Deprecated*: override detached instead.
matches(String selectors) bool
Checks if this element matches the CSS selectors.
matchesWithAncestors(String selectors) bool
Checks if this element or any of its parents match the CSS selectors.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.

inherited

offsetTo(Element parent) Point<num>
Provides the offset of this element's borderEdge relative to the specified parent.
querySelector(String selectors) Element?
Finds the first descendant element of this element that matches the specified group of selectors.

override

querySelectorAll<T extends Element>(String selectors) ElementList<T>
Finds all descendent elements of this element that match the specified group of selectors.
releasePointerCapture(int pointerId) → void
remove() → void
Removes this node from the DOM.

inherited

removeAttribute(String name) → void
removeAttributeNS(String? namespaceURI, String name) → void
removeEventListener(String type, EventListener? listener, [bool? useCapture]) → void

inherited

replaceWith(Node otherNode) Node
Replaces this node with another node.

inherited

requestFullscreen([Map? options]) Future<void>
Displays this element fullscreen.
requestPointerLock() → void
scroll([dynamic options_OR_x, num? y]) → void
scrollBy([dynamic options_OR_x, num? y]) → void
scrollIntoView([ScrollAlignment? alignment]) → void
Scrolls this element into view.
scrollIntoViewIfNeeded([bool? centerIfNeeded]) → void
Nonstandard version of scrollIntoView that scrolls the current element into the visible area of the browser window if it's not already within the visible area of the browser window. If the element is already within the visible area of the browser window, then no scrolling takes place.
scrollTo([dynamic options_OR_x, num? y]) → void
setApplyScroll(String nativeScrollBehavior) Future<ScrollState>
setAttribute(String name, Object value) → void
setAttributeNS(String? namespaceURI, String name, Object value) → void
setDistributeScroll(String nativeScrollBehavior) Future<ScrollState>
setInnerHtml(String? html, {NodeValidator? validator, NodeTreeSanitizer? treeSanitizer}) → void
Parses the HTML fragment and sets it as the contents of this element. This ensures that the generated content follows the sanitization rules specified by the validator or treeSanitizer.
setPointerCapture(int pointerId) → void
toString() String
The string representation of this element.

override

Operators

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

inherited

Static Methods

isTagSupported(String tag) bool
Checks to see if the tag name is supported by the current platform.

Constants

abortEvent → const EventStreamProvider<Event>
Static factory designed to expose abort events to event handlers that are not necessarily instances of Element.
beforeCopyEvent → const EventStreamProvider<Event>
Static factory designed to expose beforecopy events to event handlers that are not necessarily instances of Element.
beforeCutEvent → const EventStreamProvider<Event>
Static factory designed to expose beforecut events to event handlers that are not necessarily instances of Element.
beforePasteEvent → const EventStreamProvider<Event>
Static factory designed to expose beforepaste events to event handlers that are not necessarily instances of Element.
blurEvent → const EventStreamProvider<Event>
Static factory designed to expose blur events to event handlers that are not necessarily instances of Element.
canPlayEvent → const EventStreamProvider<Event>
canPlayThroughEvent → const EventStreamProvider<Event>
changeEvent → const EventStreamProvider<Event>
Static factory designed to expose change events to event handlers that are not necessarily instances of Element.
clickEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose click events to event handlers that are not necessarily instances of Element.
Static factory designed to expose contextmenu events to event handlers that are not necessarily instances of Element.
copyEvent → const EventStreamProvider<ClipboardEvent>
Static factory designed to expose copy events to event handlers that are not necessarily instances of Element.
cutEvent → const EventStreamProvider<ClipboardEvent>
Static factory designed to expose cut events to event handlers that are not necessarily instances of Element.
doubleClickEvent → const EventStreamProvider<Event>
Static factory designed to expose doubleclick events to event handlers that are not necessarily instances of Element.
dragEndEvent → const EventStreamProvider<MouseEvent>
A stream of dragend events fired when an element completes a drag operation.
dragEnterEvent → const EventStreamProvider<MouseEvent>
A stream of dragenter events fired when a dragged object is first dragged over an element.
dragEvent → const EventStreamProvider<MouseEvent>
A stream of drag events fired when an element is currently being dragged.
dragLeaveEvent → const EventStreamProvider<MouseEvent>
A stream of dragleave events fired when an object being dragged over an element leaves the element's target area.
dragOverEvent → const EventStreamProvider<MouseEvent>
A stream of dragover events fired when a dragged object is currently being dragged over an element.
dragStartEvent → const EventStreamProvider<MouseEvent>
A stream of dragstart events for a dragged element whose drag has begun.
dropEvent → const EventStreamProvider<MouseEvent>
A stream of drop events fired when a dragged object is dropped on an element.
durationChangeEvent → const EventStreamProvider<Event>
emptiedEvent → const EventStreamProvider<Event>
endedEvent → const EventStreamProvider<Event>
errorEvent → const EventStreamProvider<Event>
Static factory designed to expose error events to event handlers that are not necessarily instances of Element.
focusEvent → const EventStreamProvider<Event>
Static factory designed to expose focus events to event handlers that are not necessarily instances of Element.
fullscreenChangeEvent → const EventStreamProvider<Event>
Static factory designed to expose fullscreenchange events to event handlers that are not necessarily instances of Element.
fullscreenErrorEvent → const EventStreamProvider<Event>
Static factory designed to expose fullscreenerror events to event handlers that are not necessarily instances of Element.
inputEvent → const EventStreamProvider<Event>
Static factory designed to expose input events to event handlers that are not necessarily instances of Element.
invalidEvent → const EventStreamProvider<Event>
Static factory designed to expose invalid events to event handlers that are not necessarily instances of Element.
keyDownEvent → const EventStreamProvider<KeyboardEvent>
Static factory designed to expose keydown events to event handlers that are not necessarily instances of Element.
keyPressEvent → const EventStreamProvider<KeyboardEvent>
Static factory designed to expose keypress events to event handlers that are not necessarily instances of Element.
keyUpEvent → const EventStreamProvider<KeyboardEvent>
Static factory designed to expose keyup events to event handlers that are not necessarily instances of Element.
loadedDataEvent → const EventStreamProvider<Event>
loadedMetadataEvent → const EventStreamProvider<Event>
loadEvent → const EventStreamProvider<Event>
Static factory designed to expose load events to event handlers that are not necessarily instances of Element.
mouseDownEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mousedown events to event handlers that are not necessarily instances of Element.
mouseEnterEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mouseenter events to event handlers that are not necessarily instances of Element.
mouseLeaveEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mouseleave events to event handlers that are not necessarily instances of Element.
mouseMoveEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mousemove events to event handlers that are not necessarily instances of Element.
mouseOutEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mouseout events to event handlers that are not necessarily instances of Element.
mouseOverEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mouseover events to event handlers that are not necessarily instances of Element.
mouseUpEvent → const EventStreamProvider<MouseEvent>
Static factory designed to expose mouseup events to event handlers that are not necessarily instances of Element.
mouseWheelEvent → const EventStreamProvider<WheelEvent>
Static factory designed to expose mousewheel events to event handlers that are not necessarily instances of Element.
pasteEvent → const EventStreamProvider<ClipboardEvent>
Static factory designed to expose paste events to event handlers that are not necessarily instances of Element.
pauseEvent → const EventStreamProvider<Event>
playEvent → const EventStreamProvider<Event>
playingEvent → const EventStreamProvider<Event>
rateChangeEvent → const EventStreamProvider<Event>
resetEvent → const EventStreamProvider<Event>
Static factory designed to expose reset events to event handlers that are not necessarily instances of Element.
resizeEvent → const EventStreamProvider<Event>
scrollEvent → const EventStreamProvider<Event>
Static factory designed to expose scroll events to event handlers that are not necessarily instances of Element.
searchEvent → const EventStreamProvider<Event>
Static factory designed to expose search events to event handlers that are not necessarily instances of Element.
seekedEvent → const EventStreamProvider<Event>
seekingEvent → const EventStreamProvider<Event>
selectEvent → const EventStreamProvider<Event>
Static factory designed to expose select events to event handlers that are not necessarily instances of Element.
selectStartEvent → const EventStreamProvider<Event>
Static factory designed to expose selectstart events to event handlers that are not necessarily instances of Element.
stalledEvent → const EventStreamProvider<Event>
submitEvent → const EventStreamProvider<Event>
Static factory designed to expose submit events to event handlers that are not necessarily instances of Element.
suspendEvent → const EventStreamProvider<Event>
timeUpdateEvent → const EventStreamProvider<Event>
touchCancelEvent → const EventStreamProvider<TouchEvent>
Static factory designed to expose touchcancel events to event handlers that are not necessarily instances of Element.
touchEndEvent → const EventStreamProvider<TouchEvent>
Static factory designed to expose touchend events to event handlers that are not necessarily instances of Element.
touchEnterEvent → const EventStreamProvider<TouchEvent>
Static factory designed to expose touchenter events to event handlers that are not necessarily instances of Element.
touchLeaveEvent → const EventStreamProvider<TouchEvent>
Static factory designed to expose touchleave events to event handlers that are not necessarily instances of Element.
touchMoveEvent → const EventStreamProvider<TouchEvent>
Static factory designed to expose touchmove events to event handlers that are not necessarily instances of Element.
touchStartEvent → const EventStreamProvider<TouchEvent>
Static factory designed to expose touchstart events to event handlers that are not necessarily instances of Element.
transitionEndEvent → const EventStreamProvider<TransitionEvent>
Static factory designed to expose transitionend events to event handlers that are not necessarily instances of Element.
volumeChangeEvent → const EventStreamProvider<Event>
waitingEvent → const EventStreamProvider<Event>
wheelEvent → const EventStreamProvider<WheelEvent>