491f0cd08a
* Copyright headers 1 * Licence headers 2 * Copyright Headers 3 * Copyright Headers 4 * Copyright Headers 5 * Copyright Headers 6 * Copyright headers 7 * Add copyright headers for html and config file * Replace license files and update package.json * Update with CLA * lint
34 lines
879 B
TypeScript
34 lines
879 B
TypeScript
/*
|
|
Copyright 2024 New Vector Ltd.
|
|
Copyright 2024 The Matrix.org Foundation C.I.C.
|
|
|
|
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
|
|
Please see LICENSE files in the repository root for full details.
|
|
*/
|
|
|
|
import React from "react";
|
|
|
|
import UIStore, { UI_EVENTS } from "../stores/UIStore";
|
|
|
|
/**
|
|
* Hook that gets the width of the viewport using UIStore
|
|
*
|
|
* @returns the current window width
|
|
*/
|
|
export const useWindowWidth = (): number => {
|
|
const [width, setWidth] = React.useState(UIStore.instance.windowWidth);
|
|
|
|
React.useEffect(() => {
|
|
UIStore.instance.on(UI_EVENTS.Resize, () => {
|
|
setWidth(UIStore.instance.windowWidth);
|
|
});
|
|
|
|
return () => {
|
|
UIStore.instance.removeListener(UI_EVENTS.Resize, () => {
|
|
setWidth(UIStore.instance.windowWidth);
|
|
});
|
|
};
|
|
}, []);
|
|
|
|
return width;
|
|
};
|