chushihua

node_modules/element-ui/lib/utils/scrollbar-width.js

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+'use strict';
+
+exports.__esModule = true;
+
+exports.default = function () {
+  if (_vue2.default.prototype.$isServer) return 0;
+  if (scrollBarWidth !== undefined) return scrollBarWidth;
+
+  var outer = document.createElement('div');
+  outer.className = 'el-scrollbar__wrap';
+  outer.style.visibility = 'hidden';
+  outer.style.width = '100px';
+  outer.style.position = 'absolute';
+  outer.style.top = '-9999px';
+  document.body.appendChild(outer);
+
+  var widthNoScroll = outer.offsetWidth;
+  outer.style.overflow = 'scroll';
+
+  var inner = document.createElement('div');
+  inner.style.width = '100%';
+  outer.appendChild(inner);
+
+  var widthWithScroll = inner.offsetWidth;
+  outer.parentNode.removeChild(outer);
+  scrollBarWidth = widthNoScroll - widthWithScroll;
+
+  return scrollBarWidth;
+};
+
+var _vue = require('vue');
+
+var _vue2 = _interopRequireDefault(_vue);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var scrollBarWidth = void 0;
+
+;