@nex-ui/react/dist/cjs/components/utils/computePosition/getOverflowAncestors.cjs

🎉 A beautiful, modern, and reliable React component library.

'use strict';

var utils = require('@nex-ui/utils');
var dom = require('./dom.cjs');

const getNearestOverflowAncestor = (element)=>{
    const { parentElement } = element;
    if (!parentElement) {
        return utils.ownerWindow(element);
    }
    if (dom.isHTMLElement(parentElement) && dom.isOverflowElement(parentElement)) {
        return parentElement;
    }
    return getNearestOverflowAncestor(parentElement);
};
const getOverflowAncestors = (element)=>{
    const scrollableAncestors = [];
    const win = utils.ownerWindow(element);
    let ancestor = getNearestOverflowAncestor(element);
    let body = null;
    while(ancestor){
        const elementName = dom.getElementName(ancestor);
        if (elementName === 'body') {
            body = ancestor;
        } else if (elementName === 'html' && body) {
            scrollableAncestors.push(body);
        } else {
            scrollableAncestors.push(ancestor);
        }
        if (win === ancestor) break;
        ancestor = getNearestOverflowAncestor(ancestor);
    }
    return scrollableAncestors;
};

exports.getOverflowAncestors = getOverflowAncestors;