vuesax-alpha/lib/hooks/use-floating/dom/platform/get-offset-parent.js

A Component Library for Vue 3

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var dom = require('../../utils/dom.js');

function getTrueOffsetParent(element, polyfill) {
  if (!dom.isHTMLElement(element) || getComputedStyle(element).position === "fixed") {
    return null;
  }
  if (polyfill) {
    return polyfill(element);
  }
  return element.offsetParent;
}
function getOffsetParent(element, polyfill) {
  const window = dom.getWindow(element);
  if (!dom.isHTMLElement(element)) {
    return window;
  }
  let offsetParent = getTrueOffsetParent(element, polyfill);
  while (offsetParent && dom.isTableElement(offsetParent) && getComputedStyle(offsetParent).position === "static") {
    offsetParent = getTrueOffsetParent(offsetParent, polyfill);
  }
  if (offsetParent && (dom.getNodeName(offsetParent) === "html" || dom.getNodeName(offsetParent) === "body" && getComputedStyle(offsetParent).position === "static" && !dom.isContainingBlock(offsetParent))) {
    return window;
  }
  return offsetParent || dom.getContainingBlock(element) || window;
}

exports.getOffsetParent = getOffsetParent;
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