bloom-layout/example/node_modules/dom-helpers/util/scrollbarSize.js

layout components used in bloom packages

'use strict';

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

exports.default = function (recalc) {
  if (!size && size !== 0 || recalc) {
    if (_inDOM2.default) {
      var scrollDiv = document.createElement('div');

      scrollDiv.style.position = 'absolute';
      scrollDiv.style.top = '-9999px';
      scrollDiv.style.width = '50px';
      scrollDiv.style.height = '50px';
      scrollDiv.style.overflow = 'scroll';

      document.body.appendChild(scrollDiv);
      size = scrollDiv.offsetWidth - scrollDiv.clientWidth;
      document.body.removeChild(scrollDiv);
    }
  }

  return size;
};

var _inDOM = require('./inDOM');

var _inDOM2 = _interopRequireDefault(_inDOM);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var size = void 0;

module.exports = exports['default'];