Inheritance
Annotations
  • @DomName('WheelEvent')

Constants

DOM_DELTA_LINE int

@DocsEditable(), @DomName('WheelEvent.DOM_DELTA_LINE')
0x01
DOM_DELTA_PAGE int

@DocsEditable(), @DomName('WheelEvent.DOM_DELTA_PAGE')
0x02
DOM_DELTA_PIXEL int

@DocsEditable(), @DomName('WheelEvent.DOM_DELTA_PIXEL')
0x00

Static Properties

instanceRuntimeType Type

@Deprecated("Internal Use Only"), read-only

Constructors

WheelEvent(String type, { Window view, num deltaX: 0, num deltaY: 0, num deltaZ: 0, int deltaMode: 0, int detail: 0, int screenX: 0, int screenY: 0, int clientX: 0, int clientY: 0, int button: 0, bool canBubble: true, bool cancelable: true, bool ctrlKey: false, bool altKey: false, bool shiftKey: false, bool metaKey: false, EventTarget relatedTarget })

factory
WheelEvent.internal_()

Properties

deltaMode int

@DocsEditable(), @DomName('WheelEvent.deltaMode'), read-only
deltaX num

The amount that is expected to scroll horizontally, in units determined by deltaMode.

@DomName('WheelEvent.deltaX'), read-only
deltaY num

The amount that is expected to scroll vertically, in units determined by deltaMode.

@DomName('WheelEvent.deltaY'), read-only
deltaZ num

@DocsEditable(), @DomName('WheelEvent.deltaZ'), read-only
altKey bool

@DocsEditable(), @DomName('MouseEvent.altKey'), read-only, inherited
bubbles bool

@DocsEditable(), @DomName('Event.bubbles'), read-only, inherited
button int

@DocsEditable(), @DomName('MouseEvent.button'), read-only, inherited
buttons int

@DocsEditable(), @DomName('MouseEvent.buttons'), @Experimental(), read-only, inherited
cancelable bool

@DocsEditable(), @DomName('Event.cancelable'), read-only, inherited
client Point

@DomName('MouseEvent.clientX'), @DomName('MouseEvent.clientY'), read-only, inherited
clientX int

@deprecated, read-only, inherited
clientY int

@deprecated, read-only, inherited
ctrlKey bool

@DocsEditable(), @DomName('MouseEvent.ctrlKey'), read-only, inherited
currentTarget EventTarget

@DocsEditable(), @DomName('Event.currentTarget'), read-only, inherited
dataTransfer DataTransfer

@DocsEditable(), @DomName('MouseEvent.dataTransfer'), @Unstable(), read-only, inherited
defaultPrevented bool

@DocsEditable(), @DomName('Event.defaultPrevented'), read-only, inherited
detail int

@DocsEditable(), @DomName('UIEvent.detail'), read-only, inherited
eventPhase int

@DocsEditable(), @DomName('Event.eventPhase'), read-only, inherited
fromElement Node

The nonstandard way to access the element that the mouse comes from in the case of a mouseover event.

@deprecated, @DocsEditable(), @DomName('MouseEvent.fromElement'), read-only, inherited
hashCode int

read-only, inherited
layer Point

@DomName('MouseEvent.layerX'), @DomName('MouseEvent.layerY'), read-only, inherited
matchingTarget Element

A pointer to the element whose CSS selector matched within which an event was fired. If this Event was not associated with any Event delegation, accessing this value will throw an UnsupportedError.

read-only, inherited
metaKey bool

@DocsEditable(), @DomName('MouseEvent.metaKey'), read-only, inherited
movement Point

@DomName('MouseEvent.movementX'), @DomName('MouseEvent.movementY'), @Experimental(), @SupportedBrowser(SupportedBrowser.CHROME), @SupportedBrowser(SupportedBrowser.FIREFOX), read-only, inherited
movementX int

@deprecated, read-only, inherited
movementY int

@deprecated, read-only, inherited
offset Point

The coordinates of the mouse pointer in target node coordinates.

read-only, inherited
offsetX int

@deprecated, read-only, inherited
offsetY int

@deprecated, read-only, inherited
page Point

@DomName('MouseEvent.pageX'), @DomName('MouseEvent.pageY'), read-only, inherited
path List<EventTarget>

This event's path, taking into account shadow DOM.

@DocsEditable(), @DomName('Event.path'), @Experimental(), read-only, inherited
region String

@DocsEditable(), @DomName('MouseEvent.region'), @Experimental(), read-only, inherited
relatedTarget EventTarget

@DocsEditable(), @DomName('MouseEvent.relatedTarget'), read-only, inherited
runtimeType Type

A representation of the runtime type of the object.

read-only, inherited
screen Point

@DomName('MouseEvent.screenX'), @DomName('MouseEvent.screenY'), read-only, inherited
screenX int

@deprecated, read-only, inherited
screenY int

@deprecated, read-only, inherited
shiftKey bool

@DocsEditable(), @DomName('MouseEvent.shiftKey'), read-only, inherited
sourceDevice InputDevice

@DocsEditable(), @DomName('UIEvent.sourceDevice'), @Experimental(), read-only, inherited
target EventTarget

@DocsEditable(), @DomName('Event.target'), read-only, inherited
timeStamp int

@DocsEditable(), @DomName('Event.timeStamp'), read-only, inherited
toElement Node

The nonstandard way to access the element that the mouse goes to in the case of a mouseout event.

@deprecated, @DocsEditable(), @DomName('MouseEvent.toElement'), read-only, inherited
type String

@DocsEditable(), @DomName('Event.type'), read-only, inherited
view WindowBase

@DocsEditable(), @DomName('UIEvent.view'), read-only, inherited

Operators

operator ==(other) bool

The equality operator.

inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.

inherited
preventDefault() → void

@DocsEditable(), @DomName('Event.preventDefault'), inherited
stopImmediatePropagation() → void

@DocsEditable(), @DomName('Event.stopImmediatePropagation'), inherited
stopPropagation() → void

@DocsEditable(), @DomName('Event.stopPropagation'), inherited
toString() String

Returns the result of the JavaScript objects toString method.

inherited