react-virtualized/dist/commonjs/CellMeasurer/CellMeasurer.DynamicHeightTableColumn.example.js

React components for efficiently rendering large, scrollable lists and tabular data

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf3 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _immutable = _interopRequireDefault(require("immutable"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var React = _interopRequireWildcard(require("react"));

var _CellMeasurer = _interopRequireDefault(require("./CellMeasurer"));

var _CellMeasurerCache = _interopRequireDefault(require("./CellMeasurerCache"));

var _Table = require("../Table");

var _CellMeasurerExample = _interopRequireDefault(require("./CellMeasurer.example.css"));

var DynamicHeightTableColumn =
/*#__PURE__*/
function (_React$PureComponent) {
  (0, _inherits2["default"])(DynamicHeightTableColumn, _React$PureComponent);

  function DynamicHeightTableColumn() {
    var _getPrototypeOf2;

    var _this;

    (0, _classCallCheck2["default"])(this, DynamicHeightTableColumn);

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

    _this = (0, _possibleConstructorReturn2["default"])(this, (_getPrototypeOf2 = (0, _getPrototypeOf3["default"])(DynamicHeightTableColumn)).call.apply(_getPrototypeOf2, [this].concat(args)));
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_cache", new _CellMeasurerCache["default"]({
      fixedWidth: true,
      minHeight: 25
    }));
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_lastRenderedWidth", _this.props.width);
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_columnCellRenderer", function (_ref) {
      var dataKey = _ref.dataKey,
          parent = _ref.parent,
          rowIndex = _ref.rowIndex;
      var list = _this.props.list;
      var datum = list.get(rowIndex % list.size);
      var content = rowIndex % 5 === 0 ? '' : datum.randomLong;
      return React.createElement(_CellMeasurer["default"], {
        cache: _this._cache,
        columnIndex: 0,
        key: dataKey,
        parent: parent,
        rowIndex: rowIndex
      }, React.createElement("div", {
        className: _CellMeasurerExample["default"].tableColumn,
        style: {
          whiteSpace: 'normal'
        }
      }, content));
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "_rowGetter", function (_ref2) {
      var index = _ref2.index;
      var list = _this.props.list;
      return list.get(index % list.size);
    });
    return _this;
  }

  (0, _createClass2["default"])(DynamicHeightTableColumn, [{
    key: "render",
    value: function render() {
      var width = this.props.width;

      if (this._lastRenderedWidth !== this.props.width) {
        this._lastRenderedWidth = this.props.width;

        this._cache.clearAll();
      }

      return React.createElement(_Table.Table, {
        deferredMeasurementCache: this._cache,
        headerHeight: 20,
        height: 400,
        overscanRowCount: 2,
        rowClassName: _CellMeasurerExample["default"].tableRow,
        rowHeight: this._cache.rowHeight,
        rowGetter: this._rowGetter,
        rowCount: 1000,
        width: width
      }, React.createElement(_Table.Column, {
        className: _CellMeasurerExample["default"].tableColumn,
        dataKey: "name",
        label: "Name",
        width: 125
      }), React.createElement(_Table.Column, {
        className: _CellMeasurerExample["default"].tableColumn,
        dataKey: "color",
        label: "Color",
        width: 75
      }), React.createElement(_Table.Column, {
        width: width - 200,
        dataKey: "random",
        label: "Dynamic text",
        cellRenderer: this._columnCellRenderer
      }));
    }
  }]);
  return DynamicHeightTableColumn;
}(React.PureComponent);

exports["default"] = DynamicHeightTableColumn;
DynamicHeightTableColumn.propTypes = process.env.NODE_ENV !== "production" ? {
  list: _propTypes["default"].instanceOf(_immutable["default"].List).isRequired,
  width: _propTypes["default"].number.isRequired
} : {};