text: 'use strict';
  
  Object.defineProperty(exports, "__esModule", {
      value: true
  });
  
  var _extends2 = require('babel-runtime/helpers/extends');
  
  var _extends3 = _interopRequireDefault(_extends2);
  
  var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');
  
  var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
  
  var _createClass2 = require('babel-runtime/helpers/createClass');
  
  var _createClass3 = _interopRequireDefault(_createClass2);
  
  var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');
  
  var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
  
  var _inherits2 = require('babel-runtime/helpers/inherits');
  
  var _inherits3 = _interopRequireDefault(_inherits2);
  
  exports['default'] = function (ComposedComponent) {
      return _a = function (_React$Component) {
          (0, _inherits3['default'])(_a, _React$Component);
  
          function _a() {
              (0, _classCallCheck3['default'])(this, _a);
  
              var _this = (0, _possibleConstructorReturn3['default'])(this, (_a.__proto__ || Object.getPrototypeOf(_a)).apply(this, arguments));
  
              _this.select = function (value, itemHeight, scrollTo) {
                  var children = _react2['default'].Children.toArray(_this.props.children);
                  for (var i = 0, len = children.length; i < len; i++) {
                      if (children[i].props.value === value) {
                          _this.selectByIndex(i, itemHeight, scrollTo);
                          return;
                      }
                  }
                  _this.selectByIndex(0, itemHeight, scrollTo);
              };
              _this.doScrollingComplete = function (top, itemHeight, fireValueChange) {
                  var children = _react2['default'].Children.toArray(_this.props.children);
                  var index = _this.computeChildIndex(top, itemHeight, children.length);
                  var child = children[index];
                  if (child) {
                      fireValueChange(child.props.value);
                  } else if (console.warn) {
                      console.warn('child not found', children, index);
                  }
              };
              return _this;
          }
  
          (0, _createClass3['default'])(_a, [{
              key: 'selectByIndex',
              value: function selectByIndex(index, itemHeight, zscrollTo) {
                  if (index < 0 || index >= _react2['default'].Children.count(this.props.children) || !itemHeight) {
                      return;
                  }
                  zscrollTo(index * itemHeight);
              }
          }, {
              key: 'computeChildIndex',
              value: function computeChildIndex(top, itemHeight, childrenLength) {
                  var index = Math.round(top / itemHeight);
                  return Math.min(index, childrenLength - 1);
              }
          }, {
              key: 'render',
              value: function render() {
                  return _react2['default'].createElement(ComposedComponent, (0, _extends3['default'])({}, this.props, { doScrollingComplete: this.doScrollingComplete, computeChildIndex: this.computeChildIndex, select: this.select }));
              }
          }]);
          return _a;
      }(_react2['default'].Component), _a.Item = Item, _a;
      var _a;
  };
  
  var _react = require('react');
  
  var _react2 = _interopRequireDefault(_react);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var Item = function Item(_props) {
      return null;
  }; /* tslint:disable:no-console */
  module.exports = exports['default'];