22 lines
676 B
TypeScript
22 lines
676 B
TypeScript
import type React from '../lib/teact/teact';
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import { IS_TOUCH_ENV, MouseButton } from '../util/browser/windowEnvironment';
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import useLastCallback from './useLastCallback';
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type EventArg<E> = React.MouseEvent<E>;
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type EventHandler<E> = (e: EventArg<E>) => void;
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export function useFastClick<T extends HTMLDivElement | HTMLButtonElement>(callback?: EventHandler<T>) {
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const handler = useLastCallback((e: EventArg<T>) => {
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if (e.type === 'mousedown' && e.button !== MouseButton.Main) {
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return;
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}
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callback!(e);
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});
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return IS_TOUCH_ENV
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? { handleClick: callback ? handler : undefined }
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: { handleMouseDown: callback ? handler : undefined };
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}
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