Interface MessageEvent<T>

interface MessageEvent<T> {
    bubbles: boolean;
    cancelBubble: boolean;
    cancelable: boolean;
    composed: boolean;
    currentTarget: null | EventTarget;
    data: T;
    defaultPrevented: boolean;
    eventPhase: 0 | 2;
    isTrusted: boolean;
    lastEventId: string;
    origin: string;
    ports: readonly typeof MessagePort[];
    returnValue: boolean;
    source: null | typeof MessagePort;
    srcElement: null | EventTarget;
    target: null | EventTarget;
    timeStamp: number;
    type: string;
    composedPath(): [EventTarget?];
    initEvent(type, bubbles?, cancelable?): void;
    initMessageEvent(type, bubbles?, cancelable?, data?, origin?, lastEventId?, source?, ports?): void;
    preventDefault(): void;
    stopImmediatePropagation(): void;
    stopPropagation(): void;
}

Type Parameters

  • T = any

Hierarchy

  • Event
    • MessageEvent

Properties

bubbles cancelBubble cancelable composed currentTarget data defaultPrevented eventPhase isTrusted lastEventId origin ports returnValue source srcElement target timeStamp type

Methods

composedPath initEvent initMessageEvent preventDefault stopImmediatePropagation stopPropagation

Properties

Readonly bubbles

bubbles: boolean

cancelBubble

cancelBubble: boolean

Readonly cancelable

cancelable: boolean

Readonly composed

composed: boolean

Readonly currentTarget

currentTarget: null | EventTarget

Readonly data

data: T

Readonly defaultPrevented

defaultPrevented: boolean

Readonly eventPhase

eventPhase: 0 | 2

Readonly isTrusted

isTrusted: boolean

Readonly lastEventId

lastEventId: string

Readonly origin

origin: string

Readonly ports

ports: readonly typeof MessagePort[]

Readonly returnValue

returnValue: boolean

Readonly source

source: null | typeof MessagePort

Readonly srcElement

srcElement: null | EventTarget

Readonly target

target: null | EventTarget

Readonly timeStamp

timeStamp: number

Readonly type

type: string

Methods

composedPath

initEvent

  • initEvent(type, bubbles?, cancelable?): void

  • Parameters

    • type: string
    • Optional bubbles: boolean
    • Optional cancelable: boolean

    Returns void

initMessageEvent

  • initMessageEvent(type, bubbles?, cancelable?, data?, origin?, lastEventId?, source?, ports?): void

  • Parameters

    • type: string
    • Optional bubbles: boolean
    • Optional cancelable: boolean
    • Optional data: any
    • Optional origin: string
    • Optional lastEventId: string
    • Optional source: null | typeof MessagePort
    • Optional ports: typeof MessagePort[]

    Returns void

preventDefault

  • preventDefault(): void

  • Returns void

stopImmediatePropagation

  • stopImmediatePropagation(): void

  • Returns void

stopPropagation

  • stopPropagation(): void

  • Returns void

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