tdesign-mobile-vue/cjs/shared/useScrollParent/index.js

tdesign-mobile-vue

/**
 * tdesign v1.10.0
 * (c) 2025 TDesign Group
 * @license MIT
 */

'use strict';

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

var Vue = require('vue');
var shared_util = require('../util.js');
require('@babel/runtime/helpers/slicedToArray');
require('../../hooks/useClass.js');
require('../../_chunks/dep-8faf539a.js');
require('@babel/runtime/helpers/defineProperty');
require('../../_chunks/dep-89a5c268.js');
require('../../_common/js/global-config/mobile/default-config.js');
require('../../_common/js/global-config/mobile/locale/zh_CN.js');
require('../../_chunks/dep-f1b022d4.js');
require('@babel/runtime/helpers/typeof');
require('../../_chunks/dep-cf7b394b.js');
require('dayjs');
require('../../_chunks/dep-820109e5.js');
require('../../_chunks/dep-e7b24284.js');
require('../../_chunks/dep-afbc7386.js');
require('../../_chunks/dep-37157f59.js');
require('../../_chunks/dep-5c74143d.js');
require('../../_chunks/dep-d9829397.js');
require('../../_chunks/dep-e7a19ef8.js');
require('../../_chunks/dep-86a65b5b.js');
require('../../_chunks/dep-77928cee.js');
require('../../_chunks/dep-f1b8f994.js');
require('../../_chunks/dep-ea958be9.js');
require('../../_chunks/dep-ca892ae6.js');
require('../../_chunks/dep-3beabe42.js');
require('../../_chunks/dep-4010f39f.js');
require('../../_chunks/dep-ca176637.js');
require('../../_chunks/dep-7cea0cb6.js');
require('../../_chunks/dep-260a218a.js');
require('../../_chunks/dep-bfb01be8.js');
require('../../_chunks/dep-2ef39d0b.js');
require('../../_chunks/dep-93492f08.js');
require('../../_chunks/dep-ece32dab.js');
require('../../_chunks/dep-2920a2ac.js');
require('../../_chunks/dep-3911e21a.js');
require('../../_chunks/dep-7185f130.js');

var overflowScrollReg = /scroll|auto/i;
var defaultRoot = shared_util.isBrowser ? window : void 0;
function isElement(node) {
  var ELEMENT_NODE_TYPE = 1;
  return node.tagName !== "HTML" && node.tagName !== "BODY" && node.nodeType === ELEMENT_NODE_TYPE;
}
function getScrollParent(el) {
  var root = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultRoot;
  var node = el;
  while (node && node !== root && isElement(node)) {
    var _window$getComputedSt = window.getComputedStyle(node),
      overflowY = _window$getComputedSt.overflowY;
    if (overflowScrollReg.test(overflowY)) {
      return node;
    }
    node = node.parentNode;
  }
  return root;
}
function useScrollParent(el) {
  var root = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultRoot;
  var scrollParent = Vue.ref();
  Vue.onMounted(function () {
    if (el.value) {
      scrollParent.value = getScrollParent(el.value, root);
    }
  });
  return scrollParent;
}

exports.getScrollParent = getScrollParent;
exports.useScrollParent = useScrollParent;
//# sourceMappingURL=index.js.map