invokeai/frontend/web/src/common/components/OverlayScrollbars/constants.ts

import { deepClone } from 'common/util/deepClone';
import { merge } from 'lodash-es';
import { ClickScrollPlugin, OverlayScrollbars } from 'overlayscrollbars';
import type { UseOverlayScrollbarsParams } from 'overlayscrollbars-react';

OverlayScrollbars.plugin(ClickScrollPlugin);

export const overlayScrollbarsParams: UseOverlayScrollbarsParams = {
  defer: true,
  options: {
    scrollbars: {
      visibility: 'auto',
      autoHide: 'scroll',
      autoHideDelay: 1300,
      theme: 'os-theme-dark',
      clickScroll: true,
    },
    overflow: { x: 'hidden' },
  },
};

export const getOverlayScrollbarsParams = (
  overflowX: 'hidden' | 'scroll' = 'hidden',
  overflowY: 'hidden' | 'scroll' = 'scroll'
) => {
  const params = deepClone(overlayScrollbarsParams);
  merge(params, { options: { overflow: { y: overflowY, x: overflowX } } });
  return params;
};