Interface WindowEventHandlers

interface WindowEventHandlers {
    onafterprint: ((this: WindowEventHandlers, ev: Event) => any) | null;
    onbeforeprint: ((this: WindowEventHandlers, ev: Event) => any) | null;
    onbeforeunload:
        | ((this: WindowEventHandlers, ev: BeforeUnloadEvent) => any)
        | null;
    ongamepadconnected:
        | ((this: WindowEventHandlers, ev: GamepadEvent) => any)
        | null;
    ongamepaddisconnected:
        | ((this: WindowEventHandlers, ev: GamepadEvent) => any)
        | null;
    onhashchange:
        | ((this: WindowEventHandlers, ev: HashChangeEvent) => any)
        | null;
    onlanguagechange: ((this: WindowEventHandlers, ev: Event) => any) | null;
    onmessage: ((this: WindowEventHandlers, ev: MessageEvent) => any) | null;
    onmessageerror:
        | ((this: WindowEventHandlers, ev: MessageEvent) => any)
        | null;
    onoffline: ((this: WindowEventHandlers, ev: Event) => any) | null;
    ononline: ((this: WindowEventHandlers, ev: Event) => any) | null;
    onpagehide:
        | ((this: WindowEventHandlers, ev: PageTransitionEvent) => any)
        | null;
    onpagereveal:
        | ((this: WindowEventHandlers, ev: PageRevealEvent) => any)
        | null;
    onpageshow:
        | ((this: WindowEventHandlers, ev: PageTransitionEvent) => any)
        | null;
    onpageswap: ((this: WindowEventHandlers, ev: PageSwapEvent) => any) | null;
    onpopstate: ((this: WindowEventHandlers, ev: PopStateEvent) => any) | null;
    onrejectionhandled:
        | ((this: WindowEventHandlers, ev: PromiseRejectionEvent) => any)
        | null;
    onstorage: ((this: WindowEventHandlers, ev: StorageEvent) => any) | null;
    onunhandledrejection:
        | ((this: WindowEventHandlers, ev: PromiseRejectionEvent) => any)
        | null;
    onunload: ((this: WindowEventHandlers, ev: Event) => any) | null;
    addEventListener<K extends keyof WindowEventHandlersEventMap>(
        type: K,
        listener: (
            this: WindowEventHandlers,
            ev: WindowEventHandlersEventMap[K],
        ) => any,
        options?: boolean | AddEventListenerOptions,
    ): void;
    addEventListener(
        type: string,
        listener: EventListenerOrEventListenerObject,
        options?: boolean | AddEventListenerOptions,
    ): void;
    removeEventListener<K extends keyof WindowEventHandlersEventMap>(
        type: K,
        listener: (
            this: WindowEventHandlers,
            ev: WindowEventHandlersEventMap[K],
        ) => any,
        options?: boolean | EventListenerOptions,
    ): void;
    removeEventListener(
        type: string,
        listener: EventListenerOrEventListenerObject,
        options?: boolean | EventListenerOptions,
    ): void;
}
Hierarchy
Index

Properties

onafterprint onbeforeprint onbeforeunload ongamepadconnected ongamepaddisconnected onhashchange onlanguagechange onmessage onmessageerror onoffline ononline onpagehide onpagereveal onpageshow onpageswap onpopstate onrejectionhandled onstorage onunhandledrejection onunload

Methods

addEventListener removeEventListener

Properties

onafterprint: ((this: WindowEventHandlers, ev: Event) => any) | null

MDN Reference

onbeforeprint: ((this: WindowEventHandlers, ev: Event) => any) | null

MDN Reference

onbeforeunload:
    | ((this: WindowEventHandlers, ev: BeforeUnloadEvent) => any)
    | null

MDN Reference

ongamepadconnected:
    | ((this: WindowEventHandlers, ev: GamepadEvent) => any)
    | null

MDN Reference

ongamepaddisconnected:
    | ((this: WindowEventHandlers, ev: GamepadEvent) => any)
    | null

MDN Reference

onhashchange: ((this: WindowEventHandlers, ev: HashChangeEvent) => any) | null

MDN Reference

onlanguagechange: ((this: WindowEventHandlers, ev: Event) => any) | null

MDN Reference

onmessage: ((this: WindowEventHandlers, ev: MessageEvent) => any) | null

MDN Reference

onmessageerror: ((this: WindowEventHandlers, ev: MessageEvent) => any) | null

MDN Reference

onoffline: ((this: WindowEventHandlers, ev: Event) => any) | null

MDN Reference

ononline: ((this: WindowEventHandlers, ev: Event) => any) | null

MDN Reference

onpagehide: ((this: WindowEventHandlers, ev: PageTransitionEvent) => any) | null

MDN Reference

onpagereveal: ((this: WindowEventHandlers, ev: PageRevealEvent) => any) | null

MDN Reference

onpageshow: ((this: WindowEventHandlers, ev: PageTransitionEvent) => any) | null

MDN Reference

onpageswap: ((this: WindowEventHandlers, ev: PageSwapEvent) => any) | null

MDN Reference

onpopstate: ((this: WindowEventHandlers, ev: PopStateEvent) => any) | null

MDN Reference

onrejectionhandled:
    | ((this: WindowEventHandlers, ev: PromiseRejectionEvent) => any)
    | null

MDN Reference

onstorage: ((this: WindowEventHandlers, ev: StorageEvent) => any) | null

MDN Reference

onunhandledrejection:
    | ((this: WindowEventHandlers, ev: PromiseRejectionEvent) => any)
    | null

MDN Reference

onunload: ((this: WindowEventHandlers, ev: Event) => any) | null

MDN Reference

Methods

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