MessageEvent class Null safety

Inheritance

Annotations

Constructors

MessageEvent(String type, {bool canBubble = false, bool cancelable = false, Object? data, String? origin, String? lastEventId, Window? source, List<MessagePort> messagePorts = const []}): factory

bubbles → bool?: read-only, inherited
cancelable → bool?: read-only, inherited
composed → bool?: read-only, inherited
currentTarget → EventTarget?: read-only, inherited
data → dynamic: read-only
defaultPrevented → bool: read-only, inherited
eventPhase → int: read-only, inherited
hashCode → int: The hash code for this object. [...]
read-only, inherited
isTrusted → bool?: read-only, inherited
lastEventId → String: @Unstable(), read-only
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
origin → String: read-only
path → List<EventTarget>: read-only, inherited
ports → List<MessagePort>: @Unstable(), @Creates('JSExtendableArray'), read-only
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited
source → EventTarget?: read-only
suborigin → String?: read-only
target → EventTarget?: read-only, inherited
timeStamp → num?: read-only, inherited
type → String: read-only, inherited

composedPath() → List<EventTarget>: inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
preventDefault() → void: inherited
stopImmediatePropagation() → void: inherited
stopPropagation() → void: inherited
toString() → String: A string representation of this object. [...]
inherited