@ckeditor/ckeditor5-utils/src/dom/getpositionedancestor.js

Miscellaneous utilities used by CKEditor 5.

/**
 * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
 */
/**
 * @module utils/dom/getpositionedancestor
 */
import global from './global.js';
/**
 * For a given element, returns the nearest ancestor element which CSS position is not "static".
 *
 * @param element The native DOM element to be checked.
 */
export default function getPositionedAncestor(element) {
    if (!element || !element.parentNode) {
        return null;
    }
    if (element.offsetParent === global.document.body) {
        return null;
    }
    return element.offsetParent;
}