react-virtualized
Version:
React components for efficiently rendering large, scrollable lists and tabular data
159 lines (158 loc) • 8.04 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
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 _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var React = _interopRequireWildcard(require("react"));
var _ColumnSizerExample = _interopRequireDefault(require("./ColumnSizer.example.css"));
var _AutoSizer = _interopRequireDefault(require("../AutoSizer"));
var _ColumnSizer = _interopRequireDefault(require("./ColumnSizer"));
var _Grid = _interopRequireDefault(require("../Grid"));
var _ContentBox = require("../demo/ContentBox");
var _LabeledInput = require("../demo/LabeledInput");
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
function _callSuper(t, o, e) { return o = (0, _getPrototypeOf2["default"])(o), (0, _possibleConstructorReturn2["default"])(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], (0, _getPrototypeOf2["default"])(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
var ColumnSizerExample = exports["default"] = /*#__PURE__*/function (_React$PureComponent) {
function ColumnSizerExample(props) {
var _this;
(0, _classCallCheck2["default"])(this, ColumnSizerExample);
_this = _callSuper(this, ColumnSizerExample, [props]);
_this.state = {
columnMaxWidth: 100,
columnMinWidth: 75,
columnCount: 10
};
_this._noColumnMaxWidthChange = _this._noColumnMaxWidthChange.bind(_this);
_this._noColumnMinWidthChange = _this._noColumnMinWidthChange.bind(_this);
_this._onColumnCountChange = _this._onColumnCountChange.bind(_this);
_this._noContentRenderer = _this._noContentRenderer.bind(_this);
_this._cellRenderer = _this._cellRenderer.bind(_this);
return _this;
}
(0, _inherits2["default"])(ColumnSizerExample, _React$PureComponent);
return (0, _createClass2["default"])(ColumnSizerExample, [{
key: "render",
value: function render() {
var _this2 = this;
var _this$state = this.state,
columnMaxWidth = _this$state.columnMaxWidth,
columnMinWidth = _this$state.columnMinWidth,
columnCount = _this$state.columnCount;
return /*#__PURE__*/React.createElement(_ContentBox.ContentBox, null, /*#__PURE__*/React.createElement(_ContentBox.ContentBoxHeader, {
text: "ColumnSizer",
sourceLink: "https://github.com/bvaughn/react-virtualized/blob/master/source/ColumnSizer/ColumnSizer.example.js",
docsLink: "https://github.com/bvaughn/react-virtualized/blob/master/docs/ColumnSizer.md"
}), /*#__PURE__*/React.createElement(_ContentBox.ContentBoxParagraph, null, "This component decorates a ", /*#__PURE__*/React.createElement("code", null, "Grid"), " and calculates the width of its columns based on the current (", /*#__PURE__*/React.createElement("code", null, "Grid"), ") width."), /*#__PURE__*/React.createElement(_LabeledInput.InputRow, null, /*#__PURE__*/React.createElement(_LabeledInput.LabeledInput, {
label: "Num Columns",
name: "columnCount",
onChange: this._onColumnCountChange,
value: columnCount
}), /*#__PURE__*/React.createElement(_LabeledInput.LabeledInput, {
label: "Column Min Width",
name: "columnMinWidth",
onChange: this._noColumnMinWidthChange,
value: columnMinWidth
}), /*#__PURE__*/React.createElement(_LabeledInput.LabeledInput, {
label: "Column Max Width",
name: "columnMaxWidth",
onChange: this._noColumnMaxWidthChange,
value: columnMaxWidth
})), /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement(_AutoSizer["default"], {
disableHeight: true
}, function (_ref) {
var width = _ref.width;
return /*#__PURE__*/React.createElement(_ColumnSizer["default"], {
columnMaxWidth: columnMaxWidth,
columnMinWidth: columnMinWidth,
columnCount: columnCount,
key: "GridColumnSizer",
width: width
}, function (_ref2) {
var adjustedWidth = _ref2.adjustedWidth,
columnWidth = _ref2.columnWidth,
registerChild = _ref2.registerChild;
return /*#__PURE__*/React.createElement("div", {
className: _ColumnSizerExample["default"].GridContainer,
style: {
height: 50,
width: adjustedWidth
}
}, /*#__PURE__*/React.createElement(_Grid["default"], {
ref: registerChild,
columnWidth: columnWidth,
columnCount: columnCount,
height: 50,
noContentRenderer: _this2._noContentRenderer,
cellRenderer: _this2._cellRenderer,
rowHeight: 50,
rowCount: 1,
width: adjustedWidth
}));
});
})));
}
}, {
key: "_noColumnMaxWidthChange",
value: function _noColumnMaxWidthChange(event) {
var columnMaxWidth = parseInt(event.target.value, 10);
if (isNaN(columnMaxWidth)) {
columnMaxWidth = undefined;
} else {
columnMaxWidth = Math.min(1000, columnMaxWidth);
}
this.setState({
columnMaxWidth: columnMaxWidth
});
}
}, {
key: "_noColumnMinWidthChange",
value: function _noColumnMinWidthChange(event) {
var columnMinWidth = parseInt(event.target.value, 10);
if (isNaN(columnMinWidth)) {
columnMinWidth = undefined;
} else {
columnMinWidth = Math.max(1, columnMinWidth);
}
this.setState({
columnMinWidth: columnMinWidth
});
}
}, {
key: "_onColumnCountChange",
value: function _onColumnCountChange(event) {
this.setState({
columnCount: parseInt(event.target.value, 10) || 0
});
}
}, {
key: "_noContentRenderer",
value: function _noContentRenderer() {
return /*#__PURE__*/React.createElement("div", {
className: _ColumnSizerExample["default"].noCells
}, "No cells");
}
}, {
key: "_cellRenderer",
value: function _cellRenderer(_ref3) {
var columnIndex = _ref3.columnIndex,
key = _ref3.key,
rowIndex = _ref3.rowIndex,
style = _ref3.style;
var className = columnIndex === 0 ? _ColumnSizerExample["default"].firstCell : _ColumnSizerExample["default"].cell;
return /*#__PURE__*/React.createElement("div", {
className: className,
key: key,
style: style
}, "R:".concat(rowIndex, ", C:").concat(columnIndex));
}
}]);
}(React.PureComponent);