ExtendableMessageEvent 类
- 继承关系
-
- Object
- Event
- ExtendableEvent
- ExtendableMessageEvent
- 注解
-
- @Native("ExtendableMessageEvent")
属性
- bubbles → bool?
-
no setterinherited
- cancelable → bool?
-
no setterinherited
- composed → bool?
-
no setterinherited
- currentTarget → EventTarget?
-
no setterinherited
- data → Object?
-
no setter
- defaultPrevented → bool
-
no setterinherited
- eventPhase → int
-
no setterinherited
- hashCode → int
- 此对象的哈希码。no setterinherited
- isTrusted → bool?
-
no setterinherited
- lastEventId → String?
-
no setter
- matchingTarget → Element
- 指向在 CSS 选择器匹配的元素的一个指针。如果此事件未与任何事件委托相关联，访问此值将抛出 UnsupportedError。no setterinherited
- origin → String?
-
no setter
-
path → List<
EventTarget> -
no setterinherited
-
ports → List<
MessagePort> ? -
no setter
- runtimeType → Type
- 对象运行时类型的表示。no setterinherited
- source → Object?
-
no setter
- target → EventTarget?
-
no setterinherited
- timeStamp → num?
-
no setterinherited
- type → String
-
no setterinherited
方法
-
composedPath(
) → List< EventTarget> -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic - 当访问不存在的函数或属性时被调用。inherited
-
preventDefault(
) → void -
inherited
-
stopImmediatePropagation(
) → void -
inherited
-
stopPropagation(
) → void -
inherited
-
toString(
) → String - 该对象的字符串表示。inherited
-
waitUntil(
Future f) → void -
inherited
运算符
-
operator ==(
Object other) → bool - 相等运算符。inherited