Page MenuHomec4science
Files F123425747

useOverlayOffset.js
No OneTemporary
Actions

File Metadata

Created
Sun, Jul 27, 07:33

useOverlayOffset.js
View Options

import { useMemo, useRef } from 'react';
import hasClass from 'dom-helpers/hasClass';
import { useBootstrapPrefix } from './ThemeProvider';
import Popover from './Popover';
// This is meant for internal use.
// This applies a custom offset to the overlay if it's a popover.
export default function useOverlayOffset(customOffset) {
const overlayRef = useRef(null);
const popoverClass = useBootstrapPrefix(undefined, 'popover');
const offset = useMemo(() => ({
name: 'offset',
options: {
offset: () => {
if (overlayRef.current && hasClass(overlayRef.current, popoverClass)) {
return customOffset || Popover.POPPER_OFFSET;
}
return customOffset || [0, 0];
}
}
}), [customOffset, popoverClass]);
return [overlayRef, [offset]];
}

Event Timeline

c4science · Help