material-ui/utils/dom.js

React Components that Implement Google's Material Design.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = {
  isDescendant: function isDescendant(parent, child) {
    var node = child.parentNode;

    while (node !== null) {
      if (node === parent) return true;
      node = node.parentNode;
    }

    return false;
  },
  offset: function offset(el) {
    var rect = el.getBoundingClientRect();
    return {
      top: rect.top + document.body.scrollTop,
      left: rect.left + document.body.scrollLeft
    };
  }
};