material-ui/Table/TableHeaderColumn.js

React Components that Implement Google's Material Design.

'use strict';

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

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');

var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

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);

var _simpleAssign = require('simple-assign');

var _simpleAssign2 = _interopRequireDefault(_simpleAssign);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _Tooltip = require('../internal/Tooltip');

var _Tooltip2 = _interopRequireDefault(_Tooltip);

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

function getStyles(props, context) {
  var tableHeaderColumn = context.muiTheme.tableHeaderColumn;


  return {
    root: {
      fontWeight: 'normal',
      fontSize: 12,
      paddingLeft: tableHeaderColumn.spacing,
      paddingRight: tableHeaderColumn.spacing,
      height: tableHeaderColumn.height,
      textAlign: 'left',
      whiteSpace: 'nowrap',
      textOverflow: 'ellipsis',
      color: tableHeaderColumn.textColor,
      position: 'relative'
    },
    tooltip: {
      boxSizing: 'border-box',
      marginTop: tableHeaderColumn.height / 2
    }
  };
}

var TableHeaderColumn = function (_Component) {
  (0, _inherits3.default)(TableHeaderColumn, _Component);

  function TableHeaderColumn() {
    var _ref;

    var _temp, _this, _ret;

    (0, _classCallCheck3.default)(this, TableHeaderColumn);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = (0, _possibleConstructorReturn3.default)(this, (_ref = TableHeaderColumn.__proto__ || (0, _getPrototypeOf2.default)(TableHeaderColumn)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      hovered: false
    }, _this.onMouseEnter = function () {
      if (_this.props.tooltip !== undefined) {
        _this.setState({ hovered: true });
      }
    }, _this.onMouseLeave = function () {
      if (_this.props.tooltip !== undefined) {
        _this.setState({ hovered: false });
      }
    }, _this.onClick = function (event) {
      if (_this.props.onClick) {
        _this.props.onClick(event, _this.props.columnNumber);
      }
    }, _temp), (0, _possibleConstructorReturn3.default)(_this, _ret);
  }

  (0, _createClass3.default)(TableHeaderColumn, [{
    key: 'render',
    value: function render() {
      var _props = this.props,
          children = _props.children,
          className = _props.className,
          columnNumber = _props.columnNumber,
          hoverable = _props.hoverable,
          onClick = _props.onClick,
          onHover = _props.onHover,
          onHoverExit = _props.onHoverExit,
          style = _props.style,
          tooltip = _props.tooltip,
          tooltipStyle = _props.tooltipStyle,
          other = (0, _objectWithoutProperties3.default)(_props, ['children', 'className', 'columnNumber', 'hoverable', 'onClick', 'onHover', 'onHoverExit', 'style', 'tooltip', 'tooltipStyle']);
      var prepareStyles = this.context.muiTheme.prepareStyles;

      var styles = getStyles(this.props, this.context);

      var handlers = {
        onMouseEnter: this.onMouseEnter,
        onMouseLeave: this.onMouseLeave,
        onClick: this.onClick
      };

      var tooltipNode = void 0;

      if (tooltip !== undefined) {
        tooltipNode = _react2.default.createElement(_Tooltip2.default, {
          label: tooltip,
          show: this.state.hovered,
          style: (0, _simpleAssign2.default)(styles.tooltip, tooltipStyle)
        });
      }

      return _react2.default.createElement(
        'th',
        (0, _extends3.default)({
          className: className,
          style: prepareStyles((0, _simpleAssign2.default)(styles.root, style))
        }, handlers, other),
        tooltipNode,
        children
      );
    }
  }]);
  return TableHeaderColumn;
}(_react.Component);

TableHeaderColumn.contextTypes = {
  muiTheme: _propTypes2.default.object.isRequired
};
TableHeaderColumn.propTypes = process.env.NODE_ENV !== "production" ? {
  children: _propTypes2.default.node,
  /**
   * The css class name of the root element.
   */
  className: _propTypes2.default.string,
  /**
   * Number to identify the header row. This property
   * is automatically populated when used with TableHeader.
   */
  columnNumber: _propTypes2.default.number,
  /**
   * @ignore
   * Not used here but we need to remove it from the root element.
   */
  hoverable: _propTypes2.default.bool,
  /** @ignore */
  onClick: _propTypes2.default.func,
  /**
   * @ignore
   * Not used here but we need to remove it from the root element.
   */
  onHover: _propTypes2.default.func,
  /**
   * @ignore
   * Not used here but we need to remove it from the root element.
   */
  onHoverExit: _propTypes2.default.func,
  /**
   * Override the inline-styles of the root element.
   */
  style: _propTypes2.default.object,
  /**
   * The string to supply to the tooltip. If not
   * string is supplied no tooltip will be shown.
   */
  tooltip: _propTypes2.default.string,
  /**
   * Additional styling that can be applied to the tooltip.
   */
  tooltipStyle: _propTypes2.default.object
} : {};
exports.default = TableHeaderColumn;