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39 lines
900 B
TypeScript
39 lines
900 B
TypeScript
import * as React from 'react';
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import { useRef } from 'react';
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import { composeRef } from 'rc-util/lib/ref';
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import raf from 'rc-util/lib/raf';
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import Tooltip, { TooltipProps } from '../tooltip';
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const SliderTooltip = React.forwardRef<unknown, TooltipProps>((props, ref) => {
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const { visible } = props;
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const innerRef = useRef<any>(null);
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const rafRef = useRef<number | null>(null);
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function cancelKeepAlign() {
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raf.cancel(rafRef.current!);
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rafRef.current = null;
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}
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function keepAlign() {
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rafRef.current = raf(() => {
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innerRef.current?.forcePopupAlign();
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rafRef.current = null;
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});
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}
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React.useEffect(() => {
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if (visible) {
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keepAlign();
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} else {
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cancelKeepAlign();
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}
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return cancelKeepAlign;
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}, [visible, props.title]);
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return <Tooltip ref={composeRef(innerRef, ref)} {...props} />;
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});
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export default SliderTooltip;
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