WheelEvent class - dart:html library

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

Properties

altKey → bool: read-onlyinherited
bubbles → bool?: read-onlyinherited
button → int: read-onlyinherited
buttons → int?: read-onlyinherited
cancelable → bool?: read-onlyinherited
client → Point<num>: read-onlyinherited
composed → bool?: read-onlyinherited
ctrlKey → bool: read-onlyinherited
currentTarget → EventTarget?: read-onlyinherited
dataTransfer → DataTransfer: read-onlyinherited
defaultPrevented → bool: read-onlyinherited
deltaMode → int: read-only
deltaX → num: The amount that is expected to scroll horizontally, in units determined by deltaMode.
read-only
deltaY → num: The amount that is expected to scroll vertically, in units determined by deltaMode.
read-only
deltaZ → num?: read-only
detail → int?: read-onlyinherited
eventPhase → int: read-onlyinherited
fromElement → Node?: The nonstandard way to access the element that the mouse comes from in the case of a mouseover event.
read-onlyinherited
hashCode → int: The hash code for this object.
read-onlyinherited
isTrusted → bool?: read-onlyinherited
layer → Point<num>: read-onlyinherited
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-onlyinherited
metaKey → bool: read-onlyinherited
movement → Point<num>: read-onlyinherited
offset → Point<num>: The coordinates of the mouse pointer in target node coordinates.
read-onlyinherited
page → Point<num>: read-onlyinherited
path → List<EventTarget>: read-onlyinherited
region → String?: read-onlyinherited
relatedTarget → EventTarget?: read-onlyinherited
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
screen → Point<num>: read-onlyinherited
shiftKey → bool: read-onlyinherited
sourceCapabilities → InputDeviceCapabilities?: read-onlyinherited
target → EventTarget?: read-onlyinherited
timeStamp → num?: read-onlyinherited
toElement → Node?: The nonstandard way to access the element that the mouse goes to in the case of a mouseout event.
read-onlyinherited
type → String: read-onlyinherited
view → WindowBase?: read-onlyinherited

Methods

composedPath() → List<EventTarget>: inherited
getModifierState(String keyArg) → bool: inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
preventDefault() → void: inherited
stopImmediatePropagation() → void: inherited
stopPropagation() → void: inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Constants

DOM_DELTA_LINE → const int: 0x01
DOM_DELTA_PAGE → const int: 0x02
DOM_DELTA_PIXEL → const int: 0x00