this.primereact = this.primereact || {};
this.primereact.datatable = (function (exports, React, paginator, utils, PrimeReact, overlayservice, ripple, csstransition, portal, inputtext, dropdown, button, virtualscroller) {
  'use strict';

  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

  var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
  var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);

  function _extends() {
    _extends = Object.assign || function (target) {
      for (var i = 1; i < arguments.length; i++) {
        var source = arguments[i];

        for (var key in source) {
          if (Object.prototype.hasOwnProperty.call(source, key)) {
            target[key] = source[key];
          }
        }
      }

      return target;
    };

    return _extends.apply(this, arguments);
  }

  function _arrayWithHoles(arr) {
    if (Array.isArray(arr)) return arr;
  }

  function _iterableToArrayLimit(arr, i) {
    var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];

    if (_i == null) return;
    var _arr = [];
    var _n = true;
    var _d = false;

    var _s, _e;

    try {
      for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {
        _arr.push(_s.value);

        if (i && _arr.length === i) break;
      }
    } catch (err) {
      _d = true;
      _e = err;
    } finally {
      try {
        if (!_n && _i["return"] != null) _i["return"]();
      } finally {
        if (_d) throw _e;
      }
    }

    return _arr;
  }

  function _arrayLikeToArray(arr, len) {
    if (len == null || len > arr.length) len = arr.length;

    for (var i = 0, arr2 = new Array(len); i < len; i++) {
      arr2[i] = arr[i];
    }

    return arr2;
  }

  function _unsupportedIterableToArray(o, minLen) {
    if (!o) return;
    if (typeof o === "string") return _arrayLikeToArray(o, minLen);
    var n = Object.prototype.toString.call(o).slice(8, -1);
    if (n === "Object" && o.constructor) n = o.constructor.name;
    if (n === "Map" || n === "Set") return Array.from(o);
    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
  }

  function _nonIterableRest() {
    throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  }

  function _slicedToArray(arr, i) {
    return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
  }

  function _arrayWithoutHoles(arr) {
    if (Array.isArray(arr)) return _arrayLikeToArray(arr);
  }

  function _iterableToArray(iter) {
    if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
  }

  function _nonIterableSpread() {
    throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  }

  function _toConsumableArray(arr) {
    return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
  }

  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }

  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    Object.defineProperty(Constructor, "prototype", {
      writable: false
    });
    return Constructor;
  }

  function _assertThisInitialized(self) {
    if (self === void 0) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }

    return self;
  }

  function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
      o.__proto__ = p;
      return o;
    };

    return _setPrototypeOf(o, p);
  }

  function _inherits(subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function");
    }

    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        writable: true,
        configurable: true
      }
    });
    Object.defineProperty(subClass, "prototype", {
      writable: false
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }

  function _typeof(obj) {
    "@babel/helpers - typeof";

    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
      return typeof obj;
    } : function (obj) {
      return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    }, _typeof(obj);
  }

  function _possibleConstructorReturn(self, call) {
    if (call && (_typeof(call) === "object" || typeof call === "function")) {
      return call;
    } else if (call !== void 0) {
      throw new TypeError("Derived constructors may only return object or undefined");
    }

    return _assertThisInitialized(self);
  }

  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }

  function _defineProperty(obj, key, value) {
    if (key in obj) {
      Object.defineProperty(obj, key, {
        value: value,
        enumerable: true,
        configurable: true,
        writable: true
      });
    } else {
      obj[key] = value;
    }

    return obj;
  }

  function _objectWithoutPropertiesLoose(source, excluded) {
    if (source == null) return {};
    var target = {};
    var sourceKeys = Object.keys(source);
    var key, i;

    for (i = 0; i < sourceKeys.length; i++) {
      key = sourceKeys[i];
      if (excluded.indexOf(key) >= 0) continue;
      target[key] = source[key];
    }

    return target;
  }

  function _objectWithoutProperties(source, excluded) {
    if (source == null) return {};
    var target = _objectWithoutPropertiesLoose(source, excluded);
    var key, i;

    if (Object.getOwnPropertySymbols) {
      var sourceSymbolKeys = Object.getOwnPropertySymbols(source);

      for (i = 0; i < sourceSymbolKeys.length; i++) {
        key = sourceSymbolKeys[i];
        if (excluded.indexOf(key) >= 0) continue;
        if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
        target[key] = source[key];
      }
    }

    return target;
  }

  function _createSuper$c(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$c(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$c() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var RowRadioButton = /*#__PURE__*/function (_Component) {
    _inherits(RowRadioButton, _Component);

    var _super = _createSuper$c(RowRadioButton);

    function RowRadioButton(props) {
      var _this;

      _classCallCheck(this, RowRadioButton);

      _this = _super.call(this, props);
      _this.state = {
        focused: false
      };
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onFocus = _this.onFocus.bind(_assertThisInitialized(_this));
      _this.onBlur = _this.onBlur.bind(_assertThisInitialized(_this));
      _this.onChange = _this.onChange.bind(_assertThisInitialized(_this));
      _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(RowRadioButton, [{
      key: "onClick",
      value: function onClick(event) {
        if (!this.props.disabled) {
          this.props.onChange(event);
          this.input.focus();
        }
      }
    }, {
      key: "onFocus",
      value: function onFocus() {
        this.setState({
          focused: true
        });
      }
    }, {
      key: "onBlur",
      value: function onBlur() {
        this.setState({
          focused: false
        });
      }
    }, {
      key: "onChange",
      value: function onChange(event) {
        this.onClick(event);
      }
    }, {
      key: "onKeyDown",
      value: function onKeyDown(event) {
        if (event.code === 'Space') {
          this.onClick(event);
          event.preventDefault();
        }
      }
    }, {
      key: "render",
      value: function render() {
        var _this2 = this;

        var className = utils.classNames('p-radiobutton p-component', {
          'p-radiobutton-focused': this.state.focused
        });
        var boxClassName = utils.classNames('p-radiobutton-box p-component', {
          'p-highlight': this.props.checked,
          'p-focus': this.state.focused,
          'p-disabled': this.props.disabled
        });
        var name = "".concat(this.props.tableSelector, "_dt_radio");
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: className
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-hidden-accessible"
        }, /*#__PURE__*/React__default["default"].createElement("input", {
          name: name,
          ref: function ref(el) {
            return _this2.input = el;
          },
          type: "radio",
          checked: this.props.checked,
          onFocus: this.onFocus,
          onBlur: this.onBlur,
          onChange: this.onChange,
          onKeyDown: this.onKeyDown
        })), /*#__PURE__*/React__default["default"].createElement("div", {
          className: boxClassName,
          onClick: this.onClick,
          role: "radio",
          "aria-checked": this.props.checked
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-radiobutton-icon"
        })));
      }
    }]);

    return RowRadioButton;
  }(React.Component);

  function _createSuper$b(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$b(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$b() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var RowCheckbox = /*#__PURE__*/function (_Component) {
    _inherits(RowCheckbox, _Component);

    var _super = _createSuper$b(RowCheckbox);

    function RowCheckbox(props) {
      var _this;

      _classCallCheck(this, RowCheckbox);

      _this = _super.call(this, props);
      _this.state = {
        focused: false
      };
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onFocus = _this.onFocus.bind(_assertThisInitialized(_this));
      _this.onBlur = _this.onBlur.bind(_assertThisInitialized(_this));
      _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(RowCheckbox, [{
      key: "onClick",
      value: function onClick(event) {
        if (!this.props.disabled) {
          this.setState({
            focused: true
          });
          this.props.onChange(event);
        }
      }
    }, {
      key: "onFocus",
      value: function onFocus() {
        this.setState({
          focused: true
        });
      }
    }, {
      key: "onBlur",
      value: function onBlur() {
        this.setState({
          focused: false
        });
      }
    }, {
      key: "onKeyDown",
      value: function onKeyDown(event) {
        if (event.code === 'Space') {
          this.onClick(event);
          event.preventDefault();
        }
      }
    }, {
      key: "render",
      value: function render() {
        var className = utils.classNames('p-checkbox p-component', {
          'p-checkbox-focused': this.state.focused
        });
        var boxClassName = utils.classNames('p-checkbox-box p-component', {
          'p-highlight': this.props.checked,
          'p-disabled': this.props.disabled,
          'p-focus': this.state.focused
        });
        var iconClassName = utils.classNames('p-checkbox-icon', {
          'pi pi-check': this.props.checked
        });
        var tabIndex = this.props.disabled ? null : '0';
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: className,
          onClick: this.onClick
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          className: boxClassName,
          role: "checkbox",
          "aria-checked": this.props.checked,
          tabIndex: tabIndex,
          onKeyDown: this.onKeyDown,
          onFocus: this.onFocus,
          onBlur: this.onBlur
        }, /*#__PURE__*/React__default["default"].createElement("span", {
          className: iconClassName
        })));
      }
    }]);

    return RowCheckbox;
  }(React.Component);

  function ownKeys$7(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$7(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$7(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$7(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$a(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$a(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$a() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var BodyCell = /*#__PURE__*/function (_Component) {
    _inherits(BodyCell, _Component);

    var _super = _createSuper$a(BodyCell);

    function BodyCell(props) {
      var _this;

      _classCallCheck(this, BodyCell);

      _this = _super.call(this, props);
      _this.state = {
        editing: props.editing,
        editingRowData: props.rowData,
        styleObject: {}
      };
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onMouseDown = _this.onMouseDown.bind(_assertThisInitialized(_this));
      _this.onMouseUp = _this.onMouseUp.bind(_assertThisInitialized(_this));
      _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this));
      _this.onBlur = _this.onBlur.bind(_assertThisInitialized(_this));
      _this.onEditorFocus = _this.onEditorFocus.bind(_assertThisInitialized(_this));
      _this.onRowToggle = _this.onRowToggle.bind(_assertThisInitialized(_this));
      _this.onRadioChange = _this.onRadioChange.bind(_assertThisInitialized(_this));
      _this.onCheckboxChange = _this.onCheckboxChange.bind(_assertThisInitialized(_this));
      _this.onRowEditSave = _this.onRowEditSave.bind(_assertThisInitialized(_this));
      _this.onRowEditCancel = _this.onRowEditCancel.bind(_assertThisInitialized(_this));
      _this.onRowEditInit = _this.onRowEditInit.bind(_assertThisInitialized(_this));
      _this.editorCallback = _this.editorCallback.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(BodyCell, [{
      key: "field",
      get: function get() {
        return this.getColumnProp('field') || "field_".concat(this.props.index);
      }
    }, {
      key: "isEditable",
      value: function isEditable() {
        return this.getColumnProp('editor');
      }
    }, {
      key: "isSelected",
      value: function isSelected() {
        return this.props.selection ? this.props.selection instanceof Array ? this.findIndex(this.props.selection) > -1 : this.equals(this.props.selection) : false;
      }
    }, {
      key: "equalsData",
      value: function equalsData(data) {
        return this.props.compareSelectionBy === 'equals' ? data === this.props.rowData : utils.ObjectUtils.equals(data, this.props.rowData, this.props.dataKey);
      }
    }, {
      key: "equals",
      value: function equals(selectedCell) {
        return (selectedCell.rowIndex === this.props.rowIndex || this.equalsData(selectedCell.rowData)) && (selectedCell.field === this.field || selectedCell.cellIndex === this.props.index);
      }
    }, {
      key: "isOutsideClicked",
      value: function isOutsideClicked(target) {
        return this.el && !(this.el.isSameNode(target) || this.el.contains(target));
      }
    }, {
      key: "getColumnProp",
      value: function getColumnProp(prop) {
        return this.props.column ? this.props.column.props[prop] : null;
      }
    }, {
      key: "getVirtualScrollerOption",
      value: function getVirtualScrollerOption(option) {
        return this.props.virtualScrollerOptions ? this.props.virtualScrollerOptions[option] : null;
      }
    }, {
      key: "getStyle",
      value: function getStyle() {
        var bodyStyle = this.getColumnProp('bodyStyle');
        var columnStyle = this.getColumnProp('style');
        return this.getColumnProp('frozen') ? Object.assign({}, columnStyle, bodyStyle, this.state.styleObject) : Object.assign({}, columnStyle, bodyStyle);
      }
    }, {
      key: "getCellParams",
      value: function getCellParams() {
        return {
          value: this.resolveFieldData(),
          field: this.field,
          rowData: this.props.rowData,
          rowIndex: this.props.rowIndex,
          cellIndex: this.props.index,
          selected: this.isSelected(),
          column: this.props.column,
          props: this.props
        };
      }
    }, {
      key: "getCellCallbackParams",
      value: function getCellCallbackParams(event) {
        var params = this.getCellParams();
        return _objectSpread$7({
          originalEvent: event
        }, params);
      }
    }, {
      key: "resolveFieldData",
      value: function resolveFieldData(data) {
        return utils.ObjectUtils.resolveFieldData(data || this.props.rowData, this.field);
      }
    }, {
      key: "getEditingRowData",
      value: function getEditingRowData() {
        return this.props.editingMeta && this.props.editingMeta[this.props.rowIndex] ? this.props.editingMeta[this.props.rowIndex].data : this.props.rowData;
      }
    }, {
      key: "getTabIndex",
      value: function getTabIndex(cellSelected) {
        return this.props.allowCellSelection ? cellSelected ? 0 : this.props.rowIndex === 0 && this.props.index === 0 ? this.props.tabIndex : -1 : null;
      }
    }, {
      key: "findIndex",
      value: function findIndex(collection) {
        var _this2 = this;

        return (collection || []).findIndex(function (data) {
          return _this2.equals(data);
        });
      }
    }, {
      key: "closeCell",
      value: function closeCell(event) {
        var _this3 = this;

        var params = this.getCellCallbackParams(event);
        var onBeforeCellEditHide = this.getColumnProp('onBeforeCellEditHide');

        if (onBeforeCellEditHide) {
          onBeforeCellEditHide(params);
        }
        /* When using the 'tab' key, the focus event of the next cell is not called in IE. */


        setTimeout(function () {
          _this3.setState({
            editing: false
          }, function () {
            _this3.unbindDocumentEditListener();

            overlayservice.OverlayService.off('overlay-click', _this3.overlayEventListener);
            _this3.overlayEventListener = null;
          });
        }, 1);
      }
    }, {
      key: "switchCellToViewMode",
      value: function switchCellToViewMode(event, submit) {
        var callbackParams = this.getCellCallbackParams(event);
        var newRowData = this.state.editingRowData;
        var newValue = this.resolveFieldData(newRowData);

        var params = _objectSpread$7(_objectSpread$7({}, callbackParams), {}, {
          newRowData: newRowData,
          newValue: newValue
        });

        var onCellEditCancel = this.getColumnProp('onCellEditCancel');
        var cellEditValidator = this.getColumnProp('cellEditValidator');
        var onCellEditComplete = this.getColumnProp('onCellEditComplete');

        if (!submit && onCellEditCancel) {
          onCellEditCancel(params);
        }

        var valid = true;

        if (cellEditValidator) {
          valid = cellEditValidator(params);
        }

        if (valid) {
          if (submit && onCellEditComplete) {
            onCellEditComplete(params);
          }

          this.closeCell(event);
        } else {
          event.preventDefault();
        }
      }
    }, {
      key: "findNextSelectableCell",
      value: function findNextSelectableCell(cell) {
        var nextCell = cell.nextElementSibling;
        return nextCell ? utils.DomHandler.hasClass(nextCell, 'p-selectable-cell') ? nextCell : this.findNextSelectableCell(nextCell) : null;
      }
    }, {
      key: "findPrevSelectableCell",
      value: function findPrevSelectableCell(cell) {
        var prevCell = cell.previousElementSibling;
        return prevCell ? utils.DomHandler.hasClass(prevCell, 'p-selectable-cell') ? prevCell : this.findPrevSelectableCell(prevCell) : null;
      }
    }, {
      key: "findDownSelectableCell",
      value: function findDownSelectableCell(cell) {
        var downRow = cell.parentElement.nextElementSibling;
        var downCell = downRow ? downRow.children[this.props.index] : null;
        return downRow && downCell ? utils.DomHandler.hasClass(downRow, 'p-selectable-row') && utils.DomHandler.hasClass(downCell, 'p-selectable-cell') ? downCell : this.findDownSelectableCell(downCell) : null;
      }
    }, {
      key: "findUpSelectableCell",
      value: function findUpSelectableCell(cell) {
        var upRow = cell.parentElement.previousElementSibling;
        var upCell = upRow ? upRow.children[this.props.index] : null;
        return upRow && upCell ? utils.DomHandler.hasClass(upRow, 'p-selectable-row') && utils.DomHandler.hasClass(upCell, 'p-selectable-cell') ? upCell : this.findUpSelectableCell(upCell) : null;
      }
    }, {
      key: "changeTabIndex",
      value: function changeTabIndex(currentCell, nextCell) {
        if (currentCell && nextCell) {
          currentCell.tabIndex = -1;
          nextCell.tabIndex = this.props.tabIndex;
        }
      }
    }, {
      key: "focusOnElement",
      value: function focusOnElement() {
        var _this4 = this;

        clearTimeout(this.tabindexTimeout);
        this.tabindexTimeout = setTimeout(function () {
          if (_this4.state.editing) {
            var focusableEl = _this4.props.editMode === 'cell' ? utils.DomHandler.getFirstFocusableElement(_this4.el, ':not(.p-cell-editor-key-helper)') : utils.DomHandler.findSingle(_this4.el, '.p-row-editor-save');
            focusableEl && focusableEl.focus();
          }

          _this4.keyHelper && (_this4.keyHelper.tabIndex = _this4.state.editing ? -1 : 0);
        }, 1);
      }
    }, {
      key: "focusOnInit",
      value: function focusOnInit() {
        var _this5 = this;

        clearTimeout(this.initFocusTimeout);
        this.initFocusTimeout = setTimeout(function () {
          var focusableEl = _this5.props.editMode === 'row' ? utils.DomHandler.findSingle(_this5.el, '.p-row-editor-init') : null;
          focusableEl && focusableEl.focus();
        }, 1);
      }
    }, {
      key: "updateStickyPosition",
      value: function updateStickyPosition() {
        if (this.getColumnProp('frozen')) {
          var styleObject = _objectSpread$7({}, this.state.styleObject);

          var align = this.getColumnProp('alignFrozen');

          if (align === 'right') {
            var right = 0;
            var next = this.el.nextElementSibling;

            if (next) {
              right = utils.DomHandler.getOuterWidth(next) + parseFloat(next.style.right || 0);
            }

            styleObject['right'] = right + 'px';
          } else {
            var left = 0;
            var prev = this.el.previousElementSibling;

            if (prev) {
              left = utils.DomHandler.getOuterWidth(prev) + parseFloat(prev.style.left || 0);
            }

            styleObject['left'] = left + 'px';
          }

          var isSameStyle = this.state.styleObject['left'] === styleObject['left'] && this.state.styleObject['right'] === styleObject['right'];
          !isSameStyle && this.setState({
            styleObject: styleObject
          });
        }
      }
    }, {
      key: "editorCallback",
      value: function editorCallback(val) {
        var editingRowData = _objectSpread$7({}, this.state.editingRowData);

        editingRowData[this.field] = val;
        this.setState({
          editingRowData: editingRowData
        }); // update editing meta for complete methods on row mode

        this.props.editingMeta[this.props.rowIndex].data[this.field] = val;
      }
    }, {
      key: "onClick",
      value: function onClick(event) {
        var _this6 = this;

        var params = this.getCellCallbackParams(event);

        if (this.props.editMode !== 'row' && this.isEditable() && !this.state.editing && (this.props.selectOnEdit || !this.props.selectOnEdit && this.props.selected)) {
          this.selfClick = true;
          var onBeforeCellEditShow = this.getColumnProp('onBeforeCellEditShow');
          var onCellEditInit = this.getColumnProp('onCellEditInit');
          var cellEditValidatorEvent = this.getColumnProp('cellEditValidatorEvent');

          if (onBeforeCellEditShow) {
            onBeforeCellEditShow(params);
          } // If the data is sorted using sort icon, it has been added to wait for the sort operation when any cell is wanted to be opened.


          setTimeout(function () {
            _this6.setState({
              editing: true
            }, function () {
              if (onCellEditInit) {
                onCellEditInit(params);
              }

              if (cellEditValidatorEvent === 'click') {
                _this6.bindDocumentEditListener();

                _this6.overlayEventListener = function (e) {
                  if (!_this6.isOutsideClicked(e.target)) {
                    _this6.selfClick = true;
                  }
                };

                overlayservice.OverlayService.on('overlay-click', _this6.overlayEventListener);
              }
            });
          }, 1);
        }

        if (this.props.allowCellSelection && this.props.onClick) {
          this.props.onClick(params);
        }
      }
    }, {
      key: "onMouseDown",
      value: function onMouseDown(event) {
        var params = this.getCellCallbackParams(event);

        if (this.props.onMouseDown) {
          this.props.onMouseDown(params);
        }
      }
    }, {
      key: "onMouseUp",
      value: function onMouseUp(event) {
        var params = this.getCellCallbackParams(event);

        if (this.props.onMouseUp) {
          this.props.onMouseUp(params);
        }
      }
    }, {
      key: "onKeyDown",
      value: function onKeyDown(event) {
        if (this.props.editMode !== 'row') {
          if (event.which === 13 || event.which === 9) {
            // tab || enter
            this.switchCellToViewMode(event, true);
          }

          if (event.which === 27) {
            // escape
            this.switchCellToViewMode(event, false);
          }
        }

        if (this.props.allowCellSelection) {
          var target = event.target,
              cell = event.currentTarget;

          switch (event.which) {
            //left arrow
            case 37:
              var prevCell = this.findPrevSelectableCell(cell);

              if (prevCell) {
                this.changeTabIndex(cell, prevCell);
                prevCell.focus();
              }

              event.preventDefault();
              break;
            //right arrow

            case 39:
              var nextCell = this.findNextSelectableCell(cell);

              if (nextCell) {
                this.changeTabIndex(cell, nextCell);
                nextCell.focus();
              }

              event.preventDefault();
              break;
            //up arrow

            case 38:
              var upCell = this.findUpSelectableCell(cell);

              if (upCell) {
                this.changeTabIndex(cell, upCell);
                upCell.focus();
              }

              event.preventDefault();
              break;
            //down arrow

            case 40:
              var downCell = this.findDownSelectableCell(cell);

              if (downCell) {
                this.changeTabIndex(cell, downCell);
                downCell.focus();
              }

              event.preventDefault();
              break;
            //enter

            case 13:
              // @deprecated
              if (!utils.DomHandler.isClickable(target)) {
                this.onClick(event);
                event.preventDefault();
              }

              break;
            //space

            case 32:
              if (!utils.DomHandler.isClickable(target) && !target.readOnly) {
                this.onClick(event);
                event.preventDefault();
              }

              break;
          }
        }
      }
    }, {
      key: "onBlur",
      value: function onBlur(event) {
        this.selfClick = false;

        if (this.props.editMode !== 'row' && this.state.editing && this.getColumnProp('cellEditValidatorEvent') === 'blur') {
          this.switchCellToViewMode(event, true);
        }
      }
    }, {
      key: "onEditorFocus",
      value: function onEditorFocus(event) {
        this.onClick(event);
      }
    }, {
      key: "onRadioChange",
      value: function onRadioChange(event) {
        this.props.onRadioChange({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.rowIndex
        });
      }
    }, {
      key: "onCheckboxChange",
      value: function onCheckboxChange(event) {
        this.props.onCheckboxChange({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.rowIndex
        });
      }
    }, {
      key: "onRowToggle",
      value: function onRowToggle(event) {
        this.props.onRowToggle({
          originalEvent: event,
          data: this.props.rowData
        });
        event.preventDefault();
      }
    }, {
      key: "onRowEditInit",
      value: function onRowEditInit(event) {
        this.props.onRowEditInit({
          originalEvent: event,
          data: this.props.rowData,
          newData: this.getEditingRowData(),
          field: this.field,
          index: this.props.rowIndex
        });
      }
    }, {
      key: "onRowEditSave",
      value: function onRowEditSave(event) {
        this.props.onRowEditSave({
          originalEvent: event,
          data: this.props.rowData,
          newData: this.getEditingRowData(),
          field: this.field,
          index: this.props.rowIndex
        });
        this.focusOnInit();
      }
    }, {
      key: "onRowEditCancel",
      value: function onRowEditCancel(event) {
        this.props.onRowEditCancel({
          originalEvent: event,
          data: this.props.rowData,
          newData: this.getEditingRowData(),
          field: this.field,
          index: this.props.rowIndex
        });
        this.focusOnInit();
      }
    }, {
      key: "bindDocumentEditListener",
      value: function bindDocumentEditListener() {
        var _this7 = this;

        if (!this.documentEditListener) {
          this.documentEditListener = function (e) {
            if (!_this7.selfClick && _this7.isOutsideClicked(e.target)) {
              _this7.switchCellToViewMode(e, true);
            }

            _this7.selfClick = false;
          };

          document.addEventListener('click', this.documentEditListener, true);
        }
      }
    }, {
      key: "unbindDocumentEditListener",
      value: function unbindDocumentEditListener() {
        if (this.documentEditListener) {
          document.removeEventListener('click', this.documentEditListener, true);
          this.documentEditListener = null;
          this.selfClick = false;
        }
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.getColumnProp('frozen')) {
          this.updateStickyPosition();
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        if (this.getColumnProp('frozen')) {
          this.updateStickyPosition();
        }

        if (this.props.editMode === 'cell' || this.props.editMode === 'row') {
          this.focusOnElement();

          if (prevProps.editingMeta !== this.props.editingMeta) {
            this.setState({
              editingRowData: this.getEditingRowData()
            });
          }

          if (prevState.editing !== this.state.editing) {
            var callbackParams = this.getCellCallbackParams();

            var params = _objectSpread$7(_objectSpread$7({}, callbackParams), {}, {
              editing: this.state.editing
            });

            this.props.onEditingMetaChange(params);
          }
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        this.unbindDocumentEditListener();

        if (this.overlayEventListener) {
          overlayservice.OverlayService.off('overlay-click', this.overlayEventListener);
          this.overlayEventListener = null;
        }
      }
    }, {
      key: "renderLoading",
      value: function renderLoading() {
        var options = this.getVirtualScrollerOption('getLoaderOptions')(this.props.rowIndex, {
          cellIndex: this.props.index,
          cellFirst: this.props.index === 0,
          cellLast: this.props.index === this.getVirtualScrollerOption('columns').length - 1,
          cellEven: this.props.index % 2 === 0,
          cellOdd: this.props.index % 2 !== 0,
          column: this.props.column,
          field: this.field
        });
        var content = utils.ObjectUtils.getJSXElement(this.getVirtualScrollerOption('loadingTemplate'), options);
        return /*#__PURE__*/React__default["default"].createElement("td", null, content);
      }
    }, {
      key: "renderElement",
      value: function renderElement() {
        var _this8 = this;

        var content, editorKeyHelper;
        var cellSelected = this.props.allowCellSelection && this.isSelected();
        var isRowEditor = this.props.editMode === 'row';
        var tabIndex = this.getTabIndex(cellSelected);
        var selectionMode = this.getColumnProp('selectionMode');
        var rowReorder = this.getColumnProp('rowReorder');
        var expander = this.getColumnProp('expander');
        var rowEditor = this.getColumnProp('rowEditor');
        var header = this.getColumnProp('header');
        var body = this.getColumnProp('body');
        var editor = this.getColumnProp('editor');
        var frozen = this.getColumnProp('frozen');
        var align = this.getColumnProp('align');
        var value = this.resolveFieldData();
        var cellClassName = utils.ObjectUtils.getPropValue(this.props.cellClassName, value, {
          props: this.props.tableProps,
          rowData: this.props.rowData,
          column: this.props.column
        });
        var className = utils.classNames(this.getColumnProp('bodyClassName'), this.getColumnProp('className'), cellClassName, _defineProperty({
          'p-selection-column': selectionMode !== null,
          'p-editable-column': editor,
          'p-cell-editing': editor && this.state.editing,
          'p-frozen-column': frozen,
          'p-selectable-cell': this.props.allowCellSelection && this.props.isSelectable({
            data: this.getCellParams(),
            index: this.props.rowIndex
          }),
          'p-highlight': cellSelected
        }, "p-align-".concat(align), !!align));
        var style = this.getStyle();
        var title = this.props.responsiveLayout === 'stack' && /*#__PURE__*/React__default["default"].createElement("span", {
          className: "p-column-title"
        }, utils.ObjectUtils.getJSXElement(header, {
          props: this.props.tableProps
        }));

        if (selectionMode) {
          var showSelection = this.props.showSelectionElement ? this.props.showSelectionElement(this.props.rowData, {
            rowIndex: this.props.rowIndex,
            props: this.props.tableProps
          }) : true;
          content = showSelection && /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, selectionMode === 'single' && /*#__PURE__*/React__default["default"].createElement(RowRadioButton, {
            checked: this.props.selected,
            onChange: this.onRadioChange,
            tabIndex: this.props.tabIndex,
            tableSelector: this.props.tableSelector
          }), selectionMode === 'multiple' && /*#__PURE__*/React__default["default"].createElement(RowCheckbox, {
            checked: this.props.selected,
            onChange: this.onCheckboxChange,
            tabIndex: this.props.tabIndex
          }));
        } else if (rowReorder) {
          var showReorder = this.props.showRowReorderElement ? this.props.showRowReorderElement(this.props.rowData, {
            rowIndex: this.props.rowIndex,
            props: this.props.tableProps
          }) : true;
          content = showReorder && /*#__PURE__*/React__default["default"].createElement("i", {
            className: utils.classNames('p-datatable-reorderablerow-handle', this.getColumnProp('rowReorderIcon'))
          });
        } else if (expander) {
          var iconClassName = utils.classNames('p-row-toggler-icon', this.props.expanded ? this.props.expandedRowIcon : this.props.collapsedRowIcon);
          var ariaControls = "".concat(this.props.tableSelector, "_content_").concat(this.props.rowIndex, "_expanded");
          var expanderProps = {
            onClick: this.onRowToggle,
            className: 'p-row-toggler p-link',
            iconClassName: iconClassName
          };
          content = /*#__PURE__*/React__default["default"].createElement("button", {
            className: expanderProps.className,
            onClick: expanderProps.onClick,
            type: "button",
            "aria-expanded": this.props.expanded,
            "aria-controls": ariaControls,
            tabIndex: this.props.tabIndex
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: expanderProps.iconClassName
          }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));

          if (body) {
            expanderProps['element'] = content;
            content = utils.ObjectUtils.getJSXElement(body, this.props.rowData, {
              column: this.props.column,
              field: this.field,
              rowIndex: this.props.rowIndex,
              frozenRow: this.props.frozenRow,
              props: this.props.tableProps,
              expander: expanderProps
            });
          }
        } else if (isRowEditor && rowEditor) {
          var rowEditorProps = {};

          if (this.state.editing) {
            rowEditorProps = {
              editing: true,
              onSaveClick: this.onRowEditSave,
              saveClassName: 'p-row-editor-save p-link',
              saveIconClassName: 'p-row-editor-save-icon pi pi-fw pi-check',
              onCancelClick: this.onRowEditCancel,
              cancelClassName: 'p-row-editor-cancel p-link',
              cancelIconClassName: 'p-row-editor-cancel-icon pi pi-fw pi-times'
            };
            content = /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, /*#__PURE__*/React__default["default"].createElement("button", {
              type: "button",
              onClick: rowEditorProps.onSaveClick,
              className: rowEditorProps.saveClassName,
              tabIndex: this.props.tabIndex
            }, /*#__PURE__*/React__default["default"].createElement("span", {
              className: rowEditorProps.saveIconClassName
            }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null)), /*#__PURE__*/React__default["default"].createElement("button", {
              type: "button",
              onClick: rowEditorProps.onCancelClick,
              className: rowEditorProps.cancelClassName,
              tabIndex: this.props.tabIndex
            }, /*#__PURE__*/React__default["default"].createElement("span", {
              className: rowEditorProps.cancelIconClassName
            }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null)));
          } else {
            rowEditorProps = {
              editing: false,
              onInitClick: this.onRowEditInit,
              initClassName: 'p-row-editor-init p-link',
              initIconClassName: 'p-row-editor-init-icon pi pi-fw pi-pencil'
            };
            content = /*#__PURE__*/React__default["default"].createElement("button", {
              type: "button",
              onClick: rowEditorProps.onInitClick,
              className: rowEditorProps.initClassName,
              tabIndex: this.props.tabIndex
            }, /*#__PURE__*/React__default["default"].createElement("span", {
              className: rowEditorProps.initIconClassName
            }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
          }

          if (body) {
            rowEditorProps['element'] = content;
            content = utils.ObjectUtils.getJSXElement(body, this.props.rowData, {
              column: this.props.column,
              field: this.field,
              rowIndex: this.props.rowIndex,
              frozenRow: this.props.frozenRow,
              props: this.props.tableProps,
              rowEditor: rowEditorProps
            });
          }
        } else if (body && !this.state.editing) {
          content = body ? utils.ObjectUtils.getJSXElement(body, this.props.rowData, {
            column: this.props.column,
            field: this.field,
            rowIndex: this.props.rowIndex,
            frozenRow: this.props.frozenRow,
            props: this.props.tableProps
          }) : value;
        } else if (editor && this.state.editing) {
          content = utils.ObjectUtils.getJSXElement(editor, {
            rowData: this.state.editingRowData,
            value: this.resolveFieldData(this.state.editingRowData),
            column: this.props.column,
            field: this.field,
            rowIndex: this.props.rowIndex,
            frozenRow: this.props.frozenRow,
            props: this.props.tableProps,
            editorCallback: this.editorCallback
          });
        } else {
          content = value;
        }

        if (!isRowEditor && editor) {
          /* eslint-disable */
          editorKeyHelper = /*#__PURE__*/React__default["default"].createElement("a", {
            tabIndex: "0",
            ref: function ref(el) {
              return _this8.keyHelper = el;
            },
            className: "p-cell-editor-key-helper p-hidden-accessible",
            onFocus: this.onEditorFocus
          }, /*#__PURE__*/React__default["default"].createElement("span", null));
          /* eslint-enable */
        }

        return /*#__PURE__*/React__default["default"].createElement("td", {
          ref: function ref(el) {
            return _this8.el = el;
          },
          style: style,
          className: className,
          rowSpan: this.props.rowSpan,
          tabIndex: tabIndex,
          role: "cell",
          onClick: this.onClick,
          onKeyDown: this.onKeyDown,
          onBlur: this.onBlur,
          onMouseDown: this.onMouseDown,
          onMouseUp: this.onMouseUp
        }, editorKeyHelper, title, content);
      }
    }, {
      key: "render",
      value: function render() {
        return this.getVirtualScrollerOption('loading') ? this.renderLoading() : this.renderElement();
      }
    }], [{
      key: "getDerivedStateFromProps",
      value: function getDerivedStateFromProps(nextProps, prevState) {
        if (nextProps.editMode === 'row' && nextProps.editing !== prevState.editing) {
          return {
            editing: nextProps.editing
          };
        }

        return null;
      }
    }]);

    return BodyCell;
  }(React.Component);

  function ownKeys$6(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$6(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$6(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$6(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$9(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$9(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$9() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var BodyRow = /*#__PURE__*/function (_Component) {
    _inherits(BodyRow, _Component);

    var _super = _createSuper$9(BodyRow);

    function BodyRow(props) {
      var _this;

      _classCallCheck(this, BodyRow);

      _this = _super.call(this, props);

      if (!_this.props.onRowEditChange) {
        _this.state = {
          editing: false
        };
      }

      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onDoubleClick = _this.onDoubleClick.bind(_assertThisInitialized(_this));
      _this.onRightClick = _this.onRightClick.bind(_assertThisInitialized(_this));
      _this.onTouchEnd = _this.onTouchEnd.bind(_assertThisInitialized(_this));
      _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this));
      _this.onMouseDown = _this.onMouseDown.bind(_assertThisInitialized(_this));
      _this.onMouseUp = _this.onMouseUp.bind(_assertThisInitialized(_this));
      _this.onDragStart = _this.onDragStart.bind(_assertThisInitialized(_this));
      _this.onDragEnd = _this.onDragEnd.bind(_assertThisInitialized(_this));
      _this.onDragOver = _this.onDragOver.bind(_assertThisInitialized(_this));
      _this.onDragLeave = _this.onDragLeave.bind(_assertThisInitialized(_this));
      _this.onDrop = _this.onDrop.bind(_assertThisInitialized(_this));
      _this.onEditInit = _this.onEditInit.bind(_assertThisInitialized(_this));
      _this.onEditSave = _this.onEditSave.bind(_assertThisInitialized(_this));
      _this.onEditCancel = _this.onEditCancel.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(BodyRow, [{
      key: "isFocusable",
      value: function isFocusable() {
        return this.props.selectionMode && this.props.selectionModeInColumn !== 'single' && this.props.selectionModeInColumn !== 'multiple';
      }
    }, {
      key: "isGrouped",
      value: function isGrouped(column) {
        if (this.props.groupRowsBy && this.getColumnProp(column, 'field')) {
          if (Array.isArray(this.props.groupRowsBy)) return this.props.groupRowsBy.indexOf(column.props.field) > -1;else return this.props.groupRowsBy === column.props.field;
        }

        return false;
      }
    }, {
      key: "equals",
      value: function equals(data1, data2) {
        return this.props.compareSelectionBy === 'equals' ? data1 === data2 : utils.ObjectUtils.equals(data1, data2, this.props.dataKey);
      }
    }, {
      key: "getColumnProp",
      value: function getColumnProp(col, prop) {
        return col ? col.props[prop] : null;
      }
    }, {
      key: "getEditing",
      value: function getEditing() {
        return this.props.onRowEditChange ? this.props.editing : this.state.editing;
      }
    }, {
      key: "getTabIndex",
      value: function getTabIndex() {
        return this.isFocusable() && !this.props.allowCellSelection ? this.props.index === 0 ? this.props.tabIndex : -1 : null;
      }
    }, {
      key: "findIndex",
      value: function findIndex(collection, rowData) {
        var _this2 = this;

        return (collection || []).findIndex(function (data) {
          return _this2.equals(rowData, data);
        });
      }
    }, {
      key: "changeTabIndex",
      value: function changeTabIndex(currentRow, nextRow) {
        if (currentRow && nextRow) {
          currentRow.tabIndex = -1;
          nextRow.tabIndex = this.props.tabIndex;
        }
      }
    }, {
      key: "findNextSelectableRow",
      value: function findNextSelectableRow(row) {
        var nextRow = row.nextElementSibling;
        return nextRow ? utils.DomHandler.hasClass(nextRow, 'p-selectable-row') ? nextRow : this.findNextSelectableRow(nextRow) : null;
      }
    }, {
      key: "findPrevSelectableRow",
      value: function findPrevSelectableRow(row) {
        var prevRow = row.previousElementSibling;
        return prevRow ? utils.DomHandler.hasClass(prevRow, 'p-selectable-row') ? prevRow : this.findPrevSelectableRow(prevRow) : null;
      }
    }, {
      key: "shouldRenderBodyCell",
      value: function shouldRenderBodyCell(value, column, i) {
        if (this.getColumnProp(column, 'hidden')) {
          return false;
        } else if (this.props.rowGroupMode && this.props.rowGroupMode === 'rowspan' && this.isGrouped(column)) {
          var prevRowData = value[i - 1];

          if (prevRowData) {
            var currentRowFieldData = utils.ObjectUtils.resolveFieldData(value[i], this.getColumnProp(column, 'field'));
            var previousRowFieldData = utils.ObjectUtils.resolveFieldData(prevRowData, this.getColumnProp(column, 'field'));
            return currentRowFieldData !== previousRowFieldData;
          }
        }

        return true;
      }
    }, {
      key: "calculateRowGroupSize",
      value: function calculateRowGroupSize(value, column, index) {
        if (this.isGrouped(column)) {
          var currentRowFieldData = utils.ObjectUtils.resolveFieldData(value[index], this.getColumnProp(column, 'field'));
          var nextRowFieldData = currentRowFieldData;
          var groupRowSpan = 0;

          while (currentRowFieldData === nextRowFieldData) {
            groupRowSpan++;
            var nextRowData = value[++index];

            if (nextRowData) {
              nextRowFieldData = utils.ObjectUtils.resolveFieldData(nextRowData, this.getColumnProp(column, 'field'));
            } else {
              break;
            }
          }

          return groupRowSpan === 1 ? null : groupRowSpan;
        } else {
          return null;
        }
      }
    }, {
      key: "onClick",
      value: function onClick(event) {
        this.props.onRowClick({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onDoubleClick",
      value: function onDoubleClick(event) {
        this.props.onRowDoubleClick({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onRightClick",
      value: function onRightClick(event) {
        this.props.onRowRightClick({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onTouchEnd",
      value: function onTouchEnd(event) {
        this.props.onRowTouchEnd(event);
      }
    }, {
      key: "onKeyDown",
      value: function onKeyDown(event) {
        if (this.isFocusable() && !this.props.allowCellSelection) {
          var target = event.target,
              row = event.currentTarget;

          switch (event.which) {
            //down arrow
            case 40:
              var nextRow = this.findNextSelectableRow(row);

              if (nextRow) {
                this.changeTabIndex(row, nextRow);
                nextRow.focus();
              }

              event.preventDefault();
              break;
            //up arrow

            case 38:
              var prevRow = this.findPrevSelectableRow(row);

              if (prevRow) {
                this.changeTabIndex(row, prevRow);
                prevRow.focus();
              }

              event.preventDefault();
              break;
            //enter

            case 13:
              // @deprecated
              if (!utils.DomHandler.isClickable(target)) {
                this.onClick(event);
                event.preventDefault();
              }

              break;
            //space

            case 32:
              if (!utils.DomHandler.isClickable(target) && !target.readOnly) {
                this.onClick(event);
                event.preventDefault();
              }

              break;
          }
        }
      }
    }, {
      key: "onMouseDown",
      value: function onMouseDown(event) {
        this.props.onRowMouseDown({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onMouseUp",
      value: function onMouseUp(event) {
        this.props.onRowMouseUp({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onDragStart",
      value: function onDragStart(event) {
        this.props.onRowDragStart({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onDragOver",
      value: function onDragOver(event) {
        this.props.onRowDragOver({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onDragLeave",
      value: function onDragLeave(event) {
        this.props.onRowDragLeave({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onDragEnd",
      value: function onDragEnd(event) {
        this.props.onRowDragEnd({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onDrop",
      value: function onDrop(event) {
        this.props.onRowDrop({
          originalEvent: event,
          data: this.props.rowData,
          index: this.props.index
        });
      }
    }, {
      key: "onEditChange",
      value: function onEditChange(e, editing) {
        if (this.props.onRowEditChange) {
          var editingRows;
          var dataKey = this.props.dataKey;
          var originalEvent = e.originalEvent,
              data = e.data,
              index = e.index;

          if (dataKey) {
            var dataKeyValue = String(utils.ObjectUtils.resolveFieldData(data, dataKey));
            editingRows = this.props.editingRows ? _objectSpread$6({}, this.props.editingRows) : {};
            if (editingRows[dataKeyValue] != null) delete editingRows[dataKeyValue];else editingRows[dataKeyValue] = true;
          } else {
            var editingRowIndex = this.findIndex(this.props.editingRows, data);
            editingRows = this.props.editingRows ? _toConsumableArray(this.props.editingRows) : [];
            if (editingRowIndex !== -1) editingRows = editingRows.filter(function (val, i) {
              return i !== editingRowIndex;
            });else editingRows.push(data);
          }

          this.props.onRowEditChange({
            originalEvent: originalEvent,
            data: editingRows,
            index: index
          });
        } else {
          this.setState({
            editing: editing
          });
        }
      }
    }, {
      key: "onEditInit",
      value: function onEditInit(e) {
        var event = e.originalEvent;

        if (this.props.onRowEditInit) {
          this.props.onRowEditInit({
            originalEvent: event,
            data: this.props.rowData,
            index: this.props.index
          });
        }

        this.onEditChange(e, true);
        event.preventDefault();
      }
    }, {
      key: "onEditSave",
      value: function onEditSave(e) {
        var event = e.originalEvent;
        var valid = this.props.rowEditValidator ? this.props.rowEditValidator(this.props.rowData, {
          props: this.props.tableProps
        }) : true;

        if (this.props.onRowEditSave) {
          this.props.onRowEditSave({
            originalEvent: event,
            data: this.props.rowData,
            index: this.props.index,
            valid: valid
          });
        }

        if (valid) {
          if (this.props.onRowEditComplete) {
            this.props.onRowEditComplete(e);
          }

          this.onEditChange(e, false);
        }

        event.preventDefault();
      }
    }, {
      key: "onEditCancel",
      value: function onEditCancel(e) {
        var event = e.originalEvent;

        if (this.props.onRowEditCancel) {
          this.props.onRowEditCancel({
            originalEvent: event,
            data: this.props.rowData,
            index: this.props.index
          });
        }

        this.onEditChange(e, false);
        event.preventDefault();
      }
    }, {
      key: "renderContent",
      value: function renderContent() {
        var _this3 = this;

        return this.props.columns.map(function (col, i) {
          if (_this3.shouldRenderBodyCell(_this3.props.value, col, _this3.props.index)) {
            var key = "".concat(_this3.getColumnProp(col, 'columnKey') || _this3.getColumnProp(col, 'field'), "_").concat(i);
            var rowSpan = _this3.props.rowGroupMode === 'rowspan' ? _this3.calculateRowGroupSize(_this3.props.value, col, _this3.props.index) : null;

            var editing = _this3.getEditing();

            return /*#__PURE__*/React__default["default"].createElement(BodyCell, {
              key: key,
              value: _this3.props.value,
              tableProps: _this3.props.tableProps,
              tableSelector: _this3.props.tableSelector,
              column: col,
              rowData: _this3.props.rowData,
              rowIndex: _this3.props.index,
              index: i,
              rowSpan: rowSpan,
              dataKey: _this3.props.dataKey,
              editing: editing,
              editingMeta: _this3.props.editingMeta,
              editMode: _this3.props.editMode,
              onRowEditInit: _this3.onEditInit,
              onRowEditSave: _this3.onEditSave,
              onRowEditCancel: _this3.onEditCancel,
              onEditingMetaChange: _this3.props.onEditingMetaChange,
              onRowToggle: _this3.props.onRowToggle,
              selection: _this3.props.selection,
              allowCellSelection: _this3.props.allowCellSelection,
              compareSelectionBy: _this3.props.compareSelectionBy,
              selectOnEdit: _this3.props.selectOnEdit,
              selected: _this3.props.selected,
              onClick: _this3.props.onCellClick,
              onMouseDown: _this3.props.onCellMouseDown,
              onMouseUp: _this3.props.onCellMouseUp,
              tabIndex: _this3.props.tabIndex,
              cellClassName: _this3.props.cellClassName,
              responsiveLayout: _this3.props.responsiveLayout,
              frozenRow: _this3.props.frozenRow,
              isSelectable: _this3.props.isSelectable,
              showSelectionElement: _this3.props.showSelectionElement,
              showRowReorderElement: _this3.props.showRowReorderElement,
              onRadioChange: _this3.props.onRadioChange,
              onCheckboxChange: _this3.props.onCheckboxChange,
              expanded: _this3.props.expanded,
              expandedRowIcon: _this3.props.expandedRowIcon,
              collapsedRowIcon: _this3.props.collapsedRowIcon,
              virtualScrollerOptions: _this3.props.virtualScrollerOptions
            });
          }

          return null;
        });
      }
    }, {
      key: "render",
      value: function render() {
        var _this4 = this;

        var rowClassName = utils.ObjectUtils.getPropValue(this.props.rowClassName, this.props.rowData, {
          props: this.props.tableProps
        });
        var className = utils.classNames(rowClassName, {
          'p-highlight': !this.props.allowCellSelection && this.props.selected,
          'p-highlight-contextmenu': this.props.contextMenuSelected,
          'p-selectable-row': this.props.allowRowSelection && this.props.isSelectable({
            data: this.props.rowData,
            index: this.props.index
          }),
          'p-row-odd': this.props.index % 2 !== 0
        });
        var content = this.renderContent();
        var tabIndex = this.getTabIndex();
        return /*#__PURE__*/React__default["default"].createElement("tr", {
          ref: function ref(el) {
            return _this4.el = el;
          },
          role: "row",
          tabIndex: tabIndex,
          className: className,
          onMouseDown: this.onMouseDown,
          onMouseUp: this.onMouseUp,
          onClick: this.onClick,
          onDoubleClick: this.onDoubleClick,
          onContextMenu: this.onRightClick,
          onTouchEnd: this.onTouchEnd,
          onKeyDown: this.onKeyDown,
          onDragStart: this.onDragStart,
          onDragOver: this.onDragOver,
          onDragLeave: this.onDragLeave,
          onDragEnd: this.onDragEnd,
          onDrop: this.onDrop
        }, content);
      }
    }]);

    return BodyRow;
  }(React.Component);

  function _createSuper$8(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$8(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$8() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var RowTogglerButton = /*#__PURE__*/function (_Component) {
    _inherits(RowTogglerButton, _Component);

    var _super = _createSuper$8(RowTogglerButton);

    function RowTogglerButton(props) {
      var _this;

      _classCallCheck(this, RowTogglerButton);

      _this = _super.call(this, props);
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(RowTogglerButton, [{
      key: "onClick",
      value: function onClick(event) {
        this.props.onClick({
          originalEvent: event,
          data: this.props.rowData
        });
      }
    }, {
      key: "render",
      value: function render() {
        var iconClassName = utils.classNames('p-row-toggler-icon', this.props.expanded ? this.props.expandedRowIcon : this.props.collapsedRowIcon);
        return /*#__PURE__*/React__default["default"].createElement("button", {
          type: "button",
          onClick: this.onClick,
          className: "p-row-toggler p-link",
          tabIndex: this.props.tabIndex
        }, /*#__PURE__*/React__default["default"].createElement("span", {
          className: iconClassName
        }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
      }
    }]);

    return RowTogglerButton;
  }(React.Component);

  var _excluded = ["originalEvent"];

  function ownKeys$5(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$5(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$5(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$5(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$7(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$7(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$7() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var TableBody = /*#__PURE__*/function (_Component) {
    _inherits(TableBody, _Component);

    var _super = _createSuper$7(TableBody);

    function TableBody(props) {
      var _this;

      _classCallCheck(this, TableBody);

      _this = _super.call(this, props);
      _this.state = {
        rowGroupHeaderStyleObject: {}
      }; // row

      _this.onRowClick = _this.onRowClick.bind(_assertThisInitialized(_this));
      _this.onRowDoubleClick = _this.onRowDoubleClick.bind(_assertThisInitialized(_this));
      _this.onRowRightClick = _this.onRowRightClick.bind(_assertThisInitialized(_this));
      _this.onRowTouchEnd = _this.onRowTouchEnd.bind(_assertThisInitialized(_this));
      _this.onRowMouseDown = _this.onRowMouseDown.bind(_assertThisInitialized(_this));
      _this.onRowMouseUp = _this.onRowMouseUp.bind(_assertThisInitialized(_this));
      _this.onRowToggle = _this.onRowToggle.bind(_assertThisInitialized(_this)); // drag

      _this.onRowDragStart = _this.onRowDragStart.bind(_assertThisInitialized(_this));
      _this.onRowDragOver = _this.onRowDragOver.bind(_assertThisInitialized(_this));
      _this.onRowDragLeave = _this.onRowDragLeave.bind(_assertThisInitialized(_this));
      _this.onRowDragEnd = _this.onRowDragEnd.bind(_assertThisInitialized(_this));
      _this.onRowDrop = _this.onRowDrop.bind(_assertThisInitialized(_this)); // selection

      _this.onRadioChange = _this.onRadioChange.bind(_assertThisInitialized(_this));
      _this.onCheckboxChange = _this.onCheckboxChange.bind(_assertThisInitialized(_this));
      _this.onDragSelectionMouseMove = _this.onDragSelectionMouseMove.bind(_assertThisInitialized(_this));
      _this.onDragSelectionMouseUp = _this.onDragSelectionMouseUp.bind(_assertThisInitialized(_this));
      _this.isSelectable = _this.isSelectable.bind(_assertThisInitialized(_this)); // cell

      _this.onCellClick = _this.onCellClick.bind(_assertThisInitialized(_this));
      _this.onCellMouseDown = _this.onCellMouseDown.bind(_assertThisInitialized(_this));
      _this.onCellMouseUp = _this.onCellMouseUp.bind(_assertThisInitialized(_this));
      _this.ref = _this.ref.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(TableBody, [{
      key: "ref",
      value: function ref(el) {
        this.el = el;
        this.props.virtualScrollerContentRef && this.props.virtualScrollerContentRef(el);
      }
    }, {
      key: "equals",
      value: function equals(data1, data2) {
        if (this.allowCellSelection()) return (data1.rowIndex === data2.rowIndex || data1.rowData === data2.rowData) && (data1.field === data2.field || data1.cellIndex === data2.cellIndex);else return this.props.compareSelectionBy === 'equals' ? data1 === data2 : utils.ObjectUtils.equals(data1, data2, this.props.dataKey);
      }
    }, {
      key: "isSubheaderGrouping",
      value: function isSubheaderGrouping() {
        return this.props.rowGroupMode && this.props.rowGroupMode === 'subheader';
      }
    }, {
      key: "isSelectionEnabled",
      value: function isSelectionEnabled() {
        return this.props.selectionMode || this.props.selectionModeInColumn !== null || this.props.columns && this.props.columns.some(function (col) {
          return col && !!col.props.selectionMode;
        });
      }
    }, {
      key: "isRadioSelectionMode",
      value: function isRadioSelectionMode() {
        return this.props.selectionMode === 'radiobutton';
      }
    }, {
      key: "isCheckboxSelectionMode",
      value: function isCheckboxSelectionMode() {
        return this.props.selectionMode === 'checkbox';
      }
    }, {
      key: "isRadioSelectionModeInColumn",
      value: function isRadioSelectionModeInColumn() {
        return this.props.selectionModeInColumn === 'single';
      }
    }, {
      key: "isCheckboxSelectionModeInColumn",
      value: function isCheckboxSelectionModeInColumn() {
        return this.props.selectionModeInColumn === 'multiple';
      }
    }, {
      key: "isSingleSelection",
      value: function isSingleSelection() {
        return this.props.selectionMode === 'single' && !this.isCheckboxSelectionModeInColumn() || !this.isRadioSelectionMode() && this.isRadioSelectionModeInColumn();
      }
    }, {
      key: "isMultipleSelection",
      value: function isMultipleSelection() {
        return this.props.selectionMode === 'multiple' && !this.isRadioSelectionModeInColumn() || this.isCheckboxSelectionModeInColumn();
      }
    }, {
      key: "isRadioOnlySelection",
      value: function isRadioOnlySelection() {
        return this.isRadioSelectionMode() && this.isRadioSelectionModeInColumn();
      }
    }, {
      key: "isCheckboxOnlySelection",
      value: function isCheckboxOnlySelection() {
        return this.isCheckboxSelectionMode() && this.isCheckboxSelectionModeInColumn();
      }
    }, {
      key: "isSelected",
      value: function isSelected(rowData) {
        if (rowData && this.props.selection) {
          return this.props.selection instanceof Array ? this.findIndex(this.props.selection, rowData) > -1 : this.equals(rowData, this.props.selection);
        }

        return false;
      }
    }, {
      key: "isContextMenuSelected",
      value: function isContextMenuSelected(rowData) {
        if (rowData && this.props.contextMenuSelection) {
          return this.equals(rowData, this.props.contextMenuSelection);
        }

        return false;
      }
    }, {
      key: "isSelectable",
      value: function isSelectable(options) {
        return this.props.isDataSelectable ? this.props.isDataSelectable(options) : true;
      }
    }, {
      key: "isRowExpanded",
      value: function isRowExpanded(rowData) {
        if (rowData && this.props.expandedRows) {
          if (this.isSubheaderGrouping() && this.props.expandableRowGroups) {
            return this.isRowGroupExpanded(rowData);
          } else {
            if (this.props.dataKey) return this.props.expandedRows ? this.props.expandedRows[utils.ObjectUtils.resolveFieldData(rowData, this.props.dataKey)] !== undefined : false;else return this.findIndex(this.props.expandedRows, rowData) !== -1;
          }
        }

        return false;
      }
    }, {
      key: "isRowGroupExpanded",
      value: function isRowGroupExpanded(rowData) {
        var _this2 = this;

        if (this.props.dataKey === this.props.groupRowsBy) return Object.keys(this.props.expandedRows).some(function (data) {
          return utils.ObjectUtils.equals(data, utils.ObjectUtils.resolveFieldData(rowData, _this2.props.dataKey));
        });else return this.props.expandedRows.some(function (data) {
          return utils.ObjectUtils.equals(data, rowData, _this2.props.groupRowsBy);
        });
      }
    }, {
      key: "isRowEditing",
      value: function isRowEditing(rowData) {
        if (this.props.editMode === 'row' && rowData && this.props.editingRows) {
          if (this.props.dataKey) return this.props.editingRows ? this.props.editingRows[utils.ObjectUtils.resolveFieldData(rowData, this.props.dataKey)] !== undefined : false;else return this.findIndex(this.props.editingRows, rowData) !== -1;
        }

        return false;
      }
    }, {
      key: "allowDrag",
      value: function allowDrag(event) {
        return this.props.dragSelection && this.isMultipleSelection() && !event.originalEvent.shiftKey;
      }
    }, {
      key: "allowRowDrag",
      value: function allowRowDrag(event) {
        return !this.allowCellSelection() && this.allowDrag(event);
      }
    }, {
      key: "allowCellDrag",
      value: function allowCellDrag(event) {
        return this.allowCellSelection() && this.allowDrag(event);
      }
    }, {
      key: "allowSelection",
      value: function allowSelection(event) {
        return !utils.DomHandler.isClickable(event.originalEvent.target);
      }
    }, {
      key: "allowMetaKeySelection",
      value: function allowMetaKeySelection(event) {
        return !this.rowTouched && (!this.props.metaKeySelection || this.props.metaKeySelection && (event.originalEvent.metaKey || event.originalEvent.ctrlKey));
      }
    }, {
      key: "allowRangeSelection",
      value: function allowRangeSelection(event) {
        return this.isMultipleSelection() && event.originalEvent.shiftKey && this.anchorRowIndex !== null;
      }
    }, {
      key: "allowRowSelection",
      value: function allowRowSelection() {
        return (this.props.selectionMode || this.props.selectionModeInColumn) && !this.isRadioOnlySelection() && !this.isCheckboxOnlySelection();
      }
    }, {
      key: "allowCellSelection",
      value: function allowCellSelection() {
        return this.props.cellSelection && !this.isRadioSelectionModeInColumn() && !this.isCheckboxSelectionModeInColumn();
      }
    }, {
      key: "getColumnsLength",
      value: function getColumnsLength() {
        return this.props.columns ? this.props.columns.length : 0;
      }
    }, {
      key: "getVirtualScrollerOption",
      value: function getVirtualScrollerOption(option, options) {
        options = options || this.props.virtualScrollerOptions;
        return options ? options[option] : null;
      }
    }, {
      key: "findIndex",
      value: function findIndex(collection, rowData) {
        var _this3 = this;

        return (collection || []).findIndex(function (data) {
          return _this3.equals(rowData, data);
        });
      }
    }, {
      key: "rowGroupHeaderStyle",
      value: function rowGroupHeaderStyle() {
        if (this.props.scrollable) {
          return {
            top: this.state.rowGroupHeaderStyleObject['top']
          };
        }

        return null;
      }
    }, {
      key: "getRowKey",
      value: function getRowKey(rowData, index) {
        return this.props.dataKey ? utils.ObjectUtils.resolveFieldData(rowData, this.props.dataKey) + '_' + index : index;
      }
    }, {
      key: "shouldRenderRowGroupHeader",
      value: function shouldRenderRowGroupHeader(value, rowData, i) {
        var currentRowFieldData = utils.ObjectUtils.resolveFieldData(rowData, this.props.groupRowsBy);
        var prevRowData = value[i - 1];

        if (prevRowData) {
          var previousRowFieldData = utils.ObjectUtils.resolveFieldData(prevRowData, this.props.groupRowsBy);
          return currentRowFieldData !== previousRowFieldData;
        } else {
          return true;
        }
      }
    }, {
      key: "shouldRenderRowGroupFooter",
      value: function shouldRenderRowGroupFooter(value, rowData, i, expanded) {
        if (this.props.expandableRowGroups && !expanded) {
          return false;
        } else {
          var currentRowFieldData = utils.ObjectUtils.resolveFieldData(rowData, this.props.groupRowsBy);
          var nextRowData = value[i + 1];

          if (nextRowData) {
            var nextRowFieldData = utils.ObjectUtils.resolveFieldData(nextRowData, this.props.groupRowsBy);
            return currentRowFieldData !== nextRowFieldData;
          } else {
            return true;
          }
        }
      }
    }, {
      key: "updateFrozenRowStickyPosition",
      value: function updateFrozenRowStickyPosition() {
        this.el.style.top = utils.DomHandler.getOuterHeight(this.el.previousElementSibling) + 'px';
      }
    }, {
      key: "updateFrozenRowGroupHeaderStickyPosition",
      value: function updateFrozenRowGroupHeaderStickyPosition() {
        var tableHeaderHeight = utils.DomHandler.getOuterHeight(this.el.previousElementSibling);
        var top = tableHeaderHeight + 'px';

        if (this.state.rowGroupHeaderStyleObject && this.state.rowGroupHeaderStyleObject.top !== top) {
          this.setState({
            rowGroupHeaderStyleObject: {
              top: top
            }
          });
        }
      }
    }, {
      key: "updateVirtualScrollerPosition",
      value: function updateVirtualScrollerPosition() {
        var tableHeaderHeight = utils.DomHandler.getOuterHeight(this.el.previousElementSibling);
        this.el.style.top = (this.el.style.top || 0) + tableHeaderHeight + 'px';
      }
    }, {
      key: "onSingleSelection",
      value: function onSingleSelection(_ref) {
        var originalEvent = _ref.originalEvent,
            data = _ref.data,
            index = _ref.index,
            toggleable = _ref.toggleable,
            type = _ref.type;

        if (!this.isSelectable({
          data: data,
          index: index
        })) {
          return;
        }

        var selected = this.isSelected(data);
        var selection = this.props.selection;

        if (selected) {
          if (toggleable) {
            selection = null;
            this.onUnselect({
              originalEvent: originalEvent,
              data: data,
              type: type
            });
          }
        } else {
          selection = data;
          this.onSelect({
            originalEvent: originalEvent,
            data: data,
            type: type
          });
        }

        this.focusOnElement(originalEvent, true);

        if (this.props.onSelectionChange && selection !== this.props.selection) {
          this.props.onSelectionChange({
            originalEvent: originalEvent,
            value: selection,
            type: type
          });
        }
      }
    }, {
      key: "onMultipleSelection",
      value: function onMultipleSelection(_ref2) {
        var _this4 = this;

        var originalEvent = _ref2.originalEvent,
            data = _ref2.data,
            index = _ref2.index,
            toggleable = _ref2.toggleable,
            type = _ref2.type;

        if (!this.isSelectable({
          data: data,
          index: index
        })) {
          return;
        }

        var selected = this.isSelected(data);
        var selection = this.props.selection || [];

        if (selected) {
          if (toggleable) {
            var selectionIndex = this.findIndex(selection, data);
            selection = this.props.selection.filter(function (val, i) {
              return i !== selectionIndex;
            });
            this.onUnselect({
              originalEvent: originalEvent,
              data: data,
              type: type
            });
          } else if (selection.length) {
            this.props.selection.forEach(function (d) {
              return _this4.onUnselect({
                originalEvent: originalEvent,
                data: d,
                type: type
              });
            });
            selection = [data];
            this.onSelect({
              originalEvent: originalEvent,
              data: data,
              type: type
            });
          }
        } else {
          selection = toggleable && this.isMultipleSelection() ? [].concat(_toConsumableArray(selection), [data]) : [data];
          this.onSelect({
            originalEvent: originalEvent,
            data: data,
            type: type
          });
        }

        this.focusOnElement(originalEvent, true);

        if (this.props.onSelectionChange && selection !== this.props.selection) {
          this.props.onSelectionChange({
            originalEvent: originalEvent,
            value: selection,
            type: type
          });
        }
      }
    }, {
      key: "onRangeSelection",
      value: function onRangeSelection(event, type) {
        utils.DomHandler.clearSelection();
        this.rangeRowIndex = this.allowCellSelection() ? event.rowIndex : event.index;
        var selectionInRange = this.selectRange(event);
        var selection = this.isMultipleSelection() ? _toConsumableArray(new Set([].concat(_toConsumableArray(this.props.selection || []), _toConsumableArray(selectionInRange)))) : selectionInRange;

        if (this.props.onSelectionChange && selection !== this.props.selection) {
          this.props.onSelectionChange({
            originalEvent: event.originalEvent,
            value: selection,
            type: type
          });
        }

        this.anchorRowIndex = this.rangeRowIndex;
        this.anchorCellIndex = event.cellIndex;
        this.focusOnElement(event.originalEvent, false);
      }
    }, {
      key: "selectRange",
      value: function selectRange(event) {
        var rangeStart, rangeEnd;
        var isLazyAndPaginator = this.props.lazy && this.props.paginator;

        if (isLazyAndPaginator) {
          this.anchorRowIndex += this.anchorRowFirst;
          this.rangeRowIndex += this.props.first;
        }

        if (this.rangeRowIndex > this.anchorRowIndex) {
          rangeStart = this.anchorRowIndex;
          rangeEnd = this.rangeRowIndex;
        } else if (this.rangeRowIndex < this.anchorRowIndex) {
          rangeStart = this.rangeRowIndex;
          rangeEnd = this.anchorRowIndex;
        } else {
          rangeStart = rangeEnd = this.rangeRowIndex;
        }

        if (isLazyAndPaginator) {
          rangeStart = Math.max(rangeStart - this.props.first, 0);
          rangeEnd -= this.props.first;
        }

        return this.allowCellSelection() ? this.selectRangeOnCell(event, rangeStart, rangeEnd) : this.selectRangeOnRow(event, rangeStart, rangeEnd);
      }
    }, {
      key: "selectRangeOnRow",
      value: function selectRangeOnRow(event, rowRangeStart, rowRangeEnd) {
        var value = this.props.value;
        var selection = [];

        for (var i = rowRangeStart; i <= rowRangeEnd; i++) {
          var rangeRowData = value[i];

          if (!this.isSelectable({
            data: rangeRowData,
            index: i
          })) {
            continue;
          }

          selection.push(rangeRowData);
          this.onSelect({
            originalEvent: event.originalEvent,
            data: rangeRowData,
            type: 'row'
          });
        }

        return selection;
      }
    }, {
      key: "selectRangeOnCell",
      value: function selectRangeOnCell(event, rowRangeStart, rowRangeEnd) {
        var cellRangeStart,
            cellRangeEnd,
            cellIndex = event.cellIndex;

        if (cellIndex > this.anchorCellIndex) {
          cellRangeStart = this.anchorCellIndex;
          cellRangeEnd = cellIndex;
        } else if (cellIndex < this.anchorCellIndex) {
          cellRangeStart = cellIndex;
          cellRangeEnd = this.anchorCellIndex;
        } else {
          cellRangeStart = cellRangeEnd = cellIndex;
        }

        var value = this.props.value;
        var selection = [];

        for (var i = rowRangeStart; i <= rowRangeEnd; i++) {
          var rowData = value[i];
          var columns = this.props.columns;

          for (var j = cellRangeStart; j <= cellRangeEnd; j++) {
            var field = columns[j].props.field;

            var _value = utils.ObjectUtils.resolveFieldData(rowData, field);

            var rangeRowData = {
              value: _value,
              field: field,
              rowData: rowData,
              rowIndex: i,
              cellIndex: j,
              selected: true
            };

            if (!this.isSelectable({
              data: rangeRowData,
              index: i
            })) {
              continue;
            }

            selection.push(rangeRowData);
            this.onSelect({
              originalEvent: event.originalEvent,
              data: rangeRowData,
              type: 'cell'
            });
          }
        }

        return selection;
      }
    }, {
      key: "onSelect",
      value: function onSelect(event) {
        if (this.allowCellSelection()) this.props.onCellSelect && this.props.onCellSelect(_objectSpread$5(_objectSpread$5({
          originalEvent: event.originalEvent
        }, event.data), {}, {
          type: event.type
        }));else this.props.onRowSelect && this.props.onRowSelect(event);
      }
    }, {
      key: "onUnselect",
      value: function onUnselect(event) {
        if (this.allowCellSelection()) this.props.onCellUnselect && this.props.onCellUnselect(_objectSpread$5(_objectSpread$5({
          originalEvent: event.originalEvent
        }, event.data), {}, {
          type: event.type
        }));else this.props.onRowUnselect && this.props.onRowUnselect(event);
      }
    }, {
      key: "enableDragSelection",
      value: function enableDragSelection(event) {
        if (this.props.dragSelection && !this.dragSelectionHelper) {
          this.dragSelectionHelper = document.createElement('div');
          utils.DomHandler.addClass(this.dragSelectionHelper, 'p-datatable-drag-selection-helper');
          this.initialDragPosition = {
            x: event.clientX,
            y: event.clientY
          };
          this.dragSelectionHelper.style.top = "".concat(event.pageY, "px");
          this.dragSelectionHelper.style.left = "".concat(event.pageX, "px");
          this.bindDragSelectionEvents();
        }
      }
    }, {
      key: "focusOnElement",
      value: function focusOnElement(event, isFocused) {
        var target = event.currentTarget;

        if (!this.allowCellSelection() && this.props.selectionAutoFocus) {
          if (this.isCheckboxSelectionModeInColumn()) {
            var checkbox = utils.DomHandler.findSingle(target, 'td.p-selection-column .p-checkbox-box');
            checkbox && checkbox.focus();
          } else if (this.isRadioSelectionModeInColumn()) {
            var radio = utils.DomHandler.findSingle(target, 'td.p-selection-column input[type="radio"]');
            radio && radio.focus();
          }
        }

        !isFocused && target && target.focus();
      }
    }, {
      key: "changeTabIndex",
      value: function changeTabIndex(event, type) {
        var target = event.currentTarget;
        var isSelectable = utils.DomHandler.hasClass(target, type === 'cell' ? 'p-selectable-cell' : 'p-selectable-row');

        if (isSelectable) {
          var selector = type === 'cell' ? 'tr > td' : 'tr';
          var tabbableEl = utils.DomHandler.findSingle(this.el, "".concat(selector, "[tabindex=\"").concat(this.props.tabIndex, "\"]"));

          if (tabbableEl && target) {
            tabbableEl.tabIndex = -1;
            target.tabIndex = this.props.tabIndex;
          }
        }
      }
    }, {
      key: "onRowClick",
      value: function onRowClick(event) {
        if (this.allowCellSelection() || !this.allowSelection(event)) {
          return;
        }

        this.props.onRowClick && this.props.onRowClick(event);

        if (this.allowRowSelection()) {
          if (this.allowRangeSelection(event)) {
            this.onRangeSelection(event, 'row');
          } else {
            var toggleable = this.isRadioSelectionModeInColumn() || this.isCheckboxSelectionModeInColumn() || this.allowMetaKeySelection(event);
            this.anchorRowIndex = event.index;
            this.rangeRowIndex = event.index;
            this.anchorRowFirst = this.props.first;

            if (this.isSingleSelection()) {
              this.onSingleSelection(_objectSpread$5(_objectSpread$5({}, event), {}, {
                toggleable: toggleable,
                type: 'row'
              }));
            } else {
              this.onMultipleSelection(_objectSpread$5(_objectSpread$5({}, event), {}, {
                toggleable: toggleable,
                type: 'row'
              }));
            }
          }

          this.changeTabIndex(event.originalEvent, 'row');
        } else {
          this.focusOnElement(event.originalEvent);
        }

        this.rowTouched = false;
      }
    }, {
      key: "onRowDoubleClick",
      value: function onRowDoubleClick(e) {
        var event = e.originalEvent;

        if (utils.DomHandler.isClickable(event.target)) {
          return;
        }

        if (this.props.onRowDoubleClick) {
          this.props.onRowDoubleClick(e);
        }
      }
    }, {
      key: "onRowRightClick",
      value: function onRowRightClick(event) {
        if (this.props.onContextMenu || this.props.onContextMenuSelectionChange) {
          utils.DomHandler.clearSelection();

          if (this.props.onContextMenuSelectionChange) {
            this.props.onContextMenuSelectionChange({
              originalEvent: event.originalEvent,
              value: event.data
            });
          }

          if (this.props.onContextMenu) {
            this.props.onContextMenu({
              originalEvent: event.originalEvent,
              data: event.data
            });
          }

          event.originalEvent.preventDefault();
        }
      }
    }, {
      key: "onRowTouchEnd",
      value: function onRowTouchEnd() {
        this.rowTouched = true;
      }
    }, {
      key: "onRowMouseDown",
      value: function onRowMouseDown(e) {
        utils.DomHandler.clearSelection();
        var event = e.originalEvent;
        if (utils.DomHandler.hasClass(event.target, 'p-datatable-reorderablerow-handle')) event.currentTarget.draggable = true;else event.currentTarget.draggable = false;

        if (this.allowRowDrag(e)) {
          this.enableDragSelection(event, 'row');
          this.anchorRowIndex = e.index;
          this.rangeRowIndex = e.index;
          this.anchorRowFirst = this.props.first;
        }
      }
    }, {
      key: "onRowMouseUp",
      value: function onRowMouseUp(event) {
        var isSameRow = event.index === this.anchorRowIndex;

        if (this.allowRowDrag(event) && !isSameRow) {
          this.onRangeSelection(event, 'row');
        }
      }
    }, {
      key: "onRowToggle",
      value: function onRowToggle(event) {
        var expandedRows;
        var dataKey = this.props.dataKey;
        var hasDataKey = this.props.groupRowsBy ? dataKey === this.props.groupRowsBy : !!dataKey;

        if (hasDataKey) {
          var dataKeyValue = String(utils.ObjectUtils.resolveFieldData(event.data, dataKey));
          expandedRows = this.props.expandedRows ? _objectSpread$5({}, this.props.expandedRows) : {};

          if (expandedRows[dataKeyValue] != null) {
            delete expandedRows[dataKeyValue];

            if (this.props.onRowCollapse) {
              this.props.onRowCollapse({
                originalEvent: event,
                data: event.data
              });
            }
          } else {
            expandedRows[dataKeyValue] = true;

            if (this.props.onRowExpand) {
              this.props.onRowExpand({
                originalEvent: event,
                data: event.data
              });
            }
          }
        } else {
          var expandedRowIndex = this.findIndex(this.props.expandedRows, event.data);
          expandedRows = this.props.expandedRows ? _toConsumableArray(this.props.expandedRows) : [];

          if (expandedRowIndex !== -1) {
            expandedRows = expandedRows.filter(function (val, i) {
              return i !== expandedRowIndex;
            });

            if (this.props.onRowCollapse) {
              this.props.onRowCollapse({
                originalEvent: event,
                data: event.data
              });
            }
          } else {
            expandedRows.push(event.data);

            if (this.props.onRowExpand) {
              this.props.onRowExpand({
                originalEvent: event,
                data: event.data
              });
            }
          }
        }

        if (this.props.onRowToggle) {
          this.props.onRowToggle({
            data: expandedRows
          });
        }
      }
    }, {
      key: "onRowDragStart",
      value: function onRowDragStart(e) {
        var event = e.originalEvent,
            index = e.index;
        this.rowDragging = true;
        this.draggedRowIndex = index;
        event.dataTransfer.setData('text', 'b'); // For firefox
      }
    }, {
      key: "onRowDragOver",
      value: function onRowDragOver(e) {
        var event = e.originalEvent,
            index = e.index;

        if (this.rowDragging && this.draggedRowIndex !== index) {
          var rowElement = event.currentTarget;
          var rowY = utils.DomHandler.getOffset(rowElement).top + utils.DomHandler.getWindowScrollTop();
          var pageY = event.pageY;
          var rowMidY = rowY + utils.DomHandler.getOuterHeight(rowElement) / 2;
          var prevRowElement = rowElement.previousElementSibling;

          if (pageY < rowMidY) {
            utils.DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-bottom');
            this.droppedRowIndex = index;
            if (prevRowElement) utils.DomHandler.addClass(prevRowElement, 'p-datatable-dragpoint-bottom');else utils.DomHandler.addClass(rowElement, 'p-datatable-dragpoint-top');
          } else {
            if (prevRowElement) utils.DomHandler.removeClass(prevRowElement, 'p-datatable-dragpoint-bottom');else utils.DomHandler.addClass(rowElement, 'p-datatable-dragpoint-top');
            this.droppedRowIndex = index + 1;
            utils.DomHandler.addClass(rowElement, 'p-datatable-dragpoint-bottom');
          }
        }

        event.preventDefault();
      }
    }, {
      key: "onRowDragLeave",
      value: function onRowDragLeave(e) {
        var event = e.originalEvent;
        var rowElement = event.currentTarget;
        var prevRowElement = rowElement.previousElementSibling;

        if (prevRowElement) {
          utils.DomHandler.removeClass(prevRowElement, 'p-datatable-dragpoint-bottom');
        }

        utils.DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-bottom');
        utils.DomHandler.removeClass(rowElement, 'p-datatable-dragpoint-top');
      }
    }, {
      key: "onRowDragEnd",
      value: function onRowDragEnd(e) {
        var event = e.originalEvent;
        this.rowDragging = false;
        this.draggedRowIndex = null;
        this.droppedRowIndex = null;
        event.currentTarget.draggable = false;
      }
    }, {
      key: "onRowDrop",
      value: function onRowDrop(e) {
        var event = e.originalEvent;

        if (this.droppedRowIndex != null) {
          var dropIndex = this.draggedRowIndex > this.droppedRowIndex ? this.droppedRowIndex : this.droppedRowIndex === 0 ? 0 : this.droppedRowIndex - 1;

          var val = _toConsumableArray(this.props.value);

          utils.ObjectUtils.reorderArray(val, this.draggedRowIndex, dropIndex);

          if (this.props.onRowReorder) {
            this.props.onRowReorder({
              originalEvent: event,
              value: val,
              dragIndex: this.draggedRowIndex,
              dropIndex: this.droppedRowIndex
            });
          }
        } //cleanup


        this.onRowDragLeave(e);
        this.onRowDragEnd(e);
        event.preventDefault();
      }
    }, {
      key: "onRadioChange",
      value: function onRadioChange(event) {
        this.onSingleSelection(_objectSpread$5(_objectSpread$5({}, event), {}, {
          toggleable: true,
          type: 'radio'
        }));
      }
    }, {
      key: "onCheckboxChange",
      value: function onCheckboxChange(event) {
        this.onMultipleSelection(_objectSpread$5(_objectSpread$5({}, event), {}, {
          toggleable: true,
          type: 'checkbox'
        }));
      }
    }, {
      key: "onDragSelectionMouseMove",
      value: function onDragSelectionMouseMove(event) {
        var _this$initialDragPosi = this.initialDragPosition,
            x = _this$initialDragPosi.x,
            y = _this$initialDragPosi.y;
        var dx = event.clientX - x;
        var dy = event.clientY - y;
        if (dy < 0) this.dragSelectionHelper.style.top = "".concat(event.pageY + 5, "px");
        if (dx < 0) this.dragSelectionHelper.style.left = "".concat(event.pageX + 5, "px");
        this.dragSelectionHelper.style.height = "".concat(Math.abs(dy), "px");
        this.dragSelectionHelper.style.width = "".concat(Math.abs(dx), "px");
        event.preventDefault();
      }
    }, {
      key: "onDragSelectionMouseUp",
      value: function onDragSelectionMouseUp() {
        if (this.dragSelectionHelper) {
          this.dragSelectionHelper.remove();
          this.dragSelectionHelper = null;
        }

        document.removeEventListener('mousemove', this.onDragSelectionMouseMove);
        document.removeEventListener('mouseup', this.onDragSelectionMouseUp);
      }
    }, {
      key: "onCellClick",
      value: function onCellClick(event) {
        if (!this.allowSelection(event)) {
          return;
        }

        this.props.onCellClick && this.props.onCellClick(event);

        if (this.allowCellSelection()) {
          if (this.allowRangeSelection(event)) {
            this.onRangeSelection(event, 'cell');
          } else {
            var toggleable = this.allowMetaKeySelection(event);

            var originalEvent = event.originalEvent,
                data = _objectWithoutProperties(event, _excluded);

            this.anchorRowIndex = event.rowIndex;
            this.rangeRowIndex = event.rowIndex;
            this.anchorRowFirst = this.props.first;
            this.anchorCellIndex = event.cellIndex;

            if (this.isSingleSelection()) {
              this.onSingleSelection({
                originalEvent: originalEvent,
                data: data,
                index: event.rowIndex,
                toggleable: toggleable,
                type: 'cell'
              });
            } else {
              this.onMultipleSelection({
                originalEvent: originalEvent,
                data: data,
                index: event.rowIndex,
                toggleable: toggleable,
                type: 'cell'
              });
            }
          }

          this.changeTabIndex(event.originalEvent, 'cell');
        }

        this.rowTouched = false;
      }
    }, {
      key: "onCellMouseDown",
      value: function onCellMouseDown(event) {
        if (this.allowCellDrag(event)) {
          this.enableDragSelection(event.originalEvent);
          this.anchorRowIndex = event.rowIndex;
          this.rangeRowIndex = event.rowIndex;
          this.anchorRowFirst = this.props.first;
          this.anchorCellIndex = event.cellIndex;
        }
      }
    }, {
      key: "onCellMouseUp",
      value: function onCellMouseUp(event) {
        var isSameCell = event.rowIndex === this.anchorRowIndex && event.cellIndex === this.anchorCellIndex;

        if (this.allowCellDrag(event) && !isSameCell) {
          this.onRangeSelection(event, 'cell');
        }
      }
    }, {
      key: "bindDragSelectionEvents",
      value: function bindDragSelectionEvents() {
        document.addEventListener('mousemove', this.onDragSelectionMouseMove);
        document.addEventListener('mouseup', this.onDragSelectionMouseUp);
        document.body.appendChild(this.dragSelectionHelper);
      }
    }, {
      key: "unbindDragSelectionEvents",
      value: function unbindDragSelectionEvents() {
        this.onDragSelectionMouseUp();
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.props.frozenRow) {
          this.updateFrozenRowStickyPosition();
        }

        if (this.props.scrollable && this.props.rowGroupMode === 'subheader') {
          this.updateFrozenRowGroupHeaderStickyPosition();
        }

        if (!this.props.isVirtualScrollerDisabled && this.getVirtualScrollerOption('vertical')) {
          this.updateVirtualScrollerPosition();
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        if (this.props.frozenRow) {
          this.updateFrozenRowStickyPosition();
        }

        if (this.props.scrollable && this.props.rowGroupMode === 'subheader') {
          this.updateFrozenRowGroupHeaderStickyPosition();
        }

        if (!this.props.isVirtualScrollerDisabled && this.getVirtualScrollerOption('vertical') && this.getVirtualScrollerOption('itemSize', prevProps.virtualScrollerOptions) !== this.getVirtualScrollerOption('itemSize')) {
          this.updateVirtualScrollerPosition();
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.props.dragSelection) {
          this.unbindDragSelectionEvents();
        }
      }
    }, {
      key: "renderEmptyContent",
      value: function renderEmptyContent() {
        if (!this.props.loading) {
          var colSpan = this.getColumnsLength();
          var content = utils.ObjectUtils.getJSXElement(this.props.emptyMessage, {
            props: this.props,
            frozen: this.props.frozenRow
          }) || PrimeReact.localeOption('emptyMessage');
          return /*#__PURE__*/React__default["default"].createElement("tr", {
            className: "p-datatable-emptymessage",
            role: "row"
          }, /*#__PURE__*/React__default["default"].createElement("td", {
            colSpan: colSpan,
            role: "cell"
          }, content));
        }

        return null;
      }
    }, {
      key: "renderGroupHeader",
      value: function renderGroupHeader(rowData, index, expanded, isSubheaderGrouping, colSpan) {
        if (isSubheaderGrouping && this.shouldRenderRowGroupHeader(this.props.value, rowData, index - this.props.first)) {
          var style = this.rowGroupHeaderStyle();
          var toggler = this.props.expandableRowGroups && /*#__PURE__*/React__default["default"].createElement(RowTogglerButton, {
            onClick: this.onRowToggle,
            rowData: rowData,
            expanded: expanded,
            expandedRowIcon: this.props.expandedRowIcon,
            collapsedRowIcon: this.props.collapsedRowIcon
          });
          var content = utils.ObjectUtils.getJSXElement(this.props.rowGroupHeaderTemplate, rowData, {
            index: index,
            props: this.props.tableProps
          });
          return /*#__PURE__*/React__default["default"].createElement("tr", {
            className: "p-rowgroup-header",
            style: style,
            role: "row"
          }, /*#__PURE__*/React__default["default"].createElement("td", {
            colSpan: colSpan
          }, toggler, /*#__PURE__*/React__default["default"].createElement("span", {
            className: "p-rowgroup-header-name"
          }, content)));
        }

        return null;
      }
    }, {
      key: "renderRow",
      value: function renderRow(rowData, index, expanded) {
        if (!this.props.expandableRowGroups || expanded) {
          var selected = this.isSelectionEnabled() ? this.isSelected(rowData) : false;
          var contextMenuSelected = this.isContextMenuSelected(rowData);
          var allowRowSelection = this.allowRowSelection();
          var allowCellSelection = this.allowCellSelection();
          var editing = this.isRowEditing(rowData);
          return /*#__PURE__*/React__default["default"].createElement(BodyRow, {
            tableProps: this.props.tableProps,
            tableSelector: this.props.tableSelector,
            value: this.props.value,
            columns: this.props.columns,
            rowData: rowData,
            index: index,
            selected: selected,
            contextMenuSelected: contextMenuSelected,
            onRowClick: this.onRowClick,
            onRowDoubleClick: this.onRowDoubleClick,
            onRowRightClick: this.onRowRightClick,
            tabIndex: this.props.tabIndex,
            isSelectable: this.isSelectable,
            onRowTouchEnd: this.onRowTouchEnd,
            onRowMouseDown: this.onRowMouseDown,
            onRowMouseUp: this.onRowMouseUp,
            onRowToggle: this.onRowToggle,
            onRowDragStart: this.onRowDragStart,
            onRowDragOver: this.onRowDragOver,
            onRowDragLeave: this.onRowDragLeave,
            onRowDragEnd: this.onRowDragEnd,
            onRowDrop: this.onRowDrop,
            onRadioChange: this.onRadioChange,
            onCheckboxChange: this.onCheckboxChange,
            onCellClick: this.onCellClick,
            onCellMouseDown: this.onCellMouseDown,
            onCellMouseUp: this.onCellMouseUp,
            editing: editing,
            editingRows: this.props.editingRows,
            editingMeta: this.props.editingMeta,
            editMode: this.props.editMode,
            onRowEditChange: this.props.onRowEditChange,
            onEditingMetaChange: this.props.onEditingMetaChange,
            groupRowsBy: this.props.groupRowsBy,
            compareSelectionBy: this.props.compareSelectionBy,
            dataKey: this.props.dataKey,
            rowGroupMode: this.props.rowGroupMode,
            onRowEditInit: this.props.onRowEditInit,
            rowEditValidator: this.props.rowEditValidator,
            onRowEditSave: this.props.onRowEditSave,
            onRowEditComplete: this.props.onRowEditComplete,
            onRowEditCancel: this.props.onRowEditCancel,
            selection: this.props.selection,
            allowRowSelection: allowRowSelection,
            allowCellSelection: allowCellSelection,
            selectOnEdit: this.props.selectOnEdit,
            selectionMode: this.props.selectionMode,
            selectionModeInColumn: this.props.selectionModeInColumn,
            cellClassName: this.props.cellClassName,
            responsiveLayout: this.props.responsiveLayout,
            frozenRow: this.props.frozenRow,
            showSelectionElement: this.props.showSelectionElement,
            showRowReorderElement: this.props.showRowReorderElement,
            expanded: expanded,
            expandedRowIcon: this.props.expandedRowIcon,
            collapsedRowIcon: this.props.collapsedRowIcon,
            rowClassName: this.props.rowClassName,
            virtualScrollerOptions: this.props.virtualScrollerOptions
          });
        }
      }
    }, {
      key: "renderExpansion",
      value: function renderExpansion(rowData, index, expanded, isSubheaderGrouping, colSpan) {
        if (expanded && !(isSubheaderGrouping && this.props.expandableRowGroups)) {
          var content = utils.ObjectUtils.getJSXElement(this.props.rowExpansionTemplate, rowData, {
            index: index
          });
          var id = "".concat(this.props.tableSelector, "_content_").concat(index, "_expanded");
          return /*#__PURE__*/React__default["default"].createElement("tr", {
            id: id,
            className: "p-datatable-row-expansion",
            role: "row"
          }, /*#__PURE__*/React__default["default"].createElement("td", {
            role: "cell",
            colSpan: colSpan
          }, content));
        }

        return null;
      }
    }, {
      key: "renderGroupFooter",
      value: function renderGroupFooter(rowData, index, expanded, isSubheaderGrouping, colSpan) {
        if (isSubheaderGrouping && this.shouldRenderRowGroupFooter(this.props.value, rowData, index - this.props.first, expanded)) {
          var content = utils.ObjectUtils.getJSXElement(this.props.rowGroupFooterTemplate, rowData, {
            index: index,
            colSpan: colSpan,
            props: this.props.tableProps
          });
          return /*#__PURE__*/React__default["default"].createElement("tr", {
            className: "p-rowgroup-footer",
            role: "row"
          }, content);
        }

        return null;
      }
    }, {
      key: "renderContent",
      value: function renderContent() {
        var _this5 = this;

        return this.props.value.map(function (rowData, i) {
          var index = _this5.getVirtualScrollerOption('getItemOptions') ? _this5.getVirtualScrollerOption('getItemOptions')(i).index : _this5.props.first + i;

          var key = _this5.getRowKey(rowData, index);

          var expanded = _this5.isRowExpanded(rowData);

          var isSubheaderGrouping = _this5.isSubheaderGrouping();

          var colSpan = _this5.getColumnsLength();

          var groupHeader = _this5.renderGroupHeader(rowData, index, expanded, isSubheaderGrouping, colSpan);

          var row = _this5.renderRow(rowData, index, expanded);

          var expansion = _this5.renderExpansion(rowData, index, expanded, isSubheaderGrouping, colSpan);

          var groupFooter = _this5.renderGroupFooter(rowData, index, expanded, isSubheaderGrouping, colSpan);

          return /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, {
            key: key
          }, groupHeader, row, expansion, groupFooter);
        });
      }
    }, {
      key: "render",
      value: function render() {
        var className = utils.classNames('p-datatable-tbody', this.props.className);
        var content = this.props.empty ? this.renderEmptyContent() : this.renderContent();
        return /*#__PURE__*/React__default["default"].createElement("tbody", {
          ref: this.ref,
          className: className
        }, content);
      }
    }]);

    return TableBody;
  }(React.Component);

  function ownKeys$4(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$4(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$4(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$4(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$6(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$6(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$6() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var FooterCell = /*#__PURE__*/function (_Component) {
    _inherits(FooterCell, _Component);

    var _super = _createSuper$6(FooterCell);

    function FooterCell(props) {
      var _this;

      _classCallCheck(this, FooterCell);

      _this = _super.call(this, props);
      _this.state = {
        styleObject: {}
      };
      return _this;
    }

    _createClass(FooterCell, [{
      key: "getColumnProp",
      value: function getColumnProp(prop) {
        return this.props.column.props[prop];
      }
    }, {
      key: "getStyle",
      value: function getStyle() {
        var footerStyle = this.getColumnProp('footerStyle');
        var columnStyle = this.getColumnProp('style');
        return this.getColumnProp('frozen') ? Object.assign({}, columnStyle, footerStyle, this.state.styleObject) : Object.assign({}, columnStyle, footerStyle);
      }
    }, {
      key: "updateStickyPosition",
      value: function updateStickyPosition() {
        if (this.getColumnProp('frozen')) {
          var styleObject = _objectSpread$4({}, this.state.styleObject);

          var align = this.getColumnProp('alignFrozen');

          if (align === 'right') {
            var right = 0;
            var next = this.el.nextElementSibling;

            if (next) {
              right = utils.DomHandler.getOuterWidth(next) + parseFloat(next.style.right || 0);
            }

            styleObject['right'] = right + 'px';
          } else {
            var left = 0;
            var prev = this.el.previousElementSibling;

            if (prev) {
              left = utils.DomHandler.getOuterWidth(prev) + parseFloat(prev.style.left || 0);
            }

            styleObject['left'] = left + 'px';
          }

          this.setState({
            styleObject: styleObject
          });
        }
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.getColumnProp('frozen')) {
          this.updateStickyPosition();
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        if (this.getColumnProp('frozen')) {
          this.updateStickyPosition();
        }
      }
    }, {
      key: "render",
      value: function render() {
        var _this2 = this;

        var style = this.getStyle();
        var align = this.getColumnProp('align');
        var className = utils.classNames(this.getColumnProp('footerClassName'), this.getColumnProp('className'), _defineProperty({
          'p-frozen-column': this.getColumnProp('frozen')
        }, "p-align-".concat(align), !!align));
        var colSpan = this.getColumnProp('colSpan');
        var rowSpan = this.getColumnProp('rowSpan');
        var content = utils.ObjectUtils.getJSXElement(this.getColumnProp('footer'), {
          props: this.props.tableProps
        });
        return /*#__PURE__*/React__default["default"].createElement("td", {
          ref: function ref(el) {
            return _this2.el = el;
          },
          style: style,
          className: className,
          role: "cell",
          colSpan: colSpan,
          rowSpan: rowSpan
        }, content);
      }
    }]);

    return FooterCell;
  }(React.Component);

  function _createSuper$5(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$5(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$5() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var TableFooter = /*#__PURE__*/function (_Component) {
    _inherits(TableFooter, _Component);

    var _super = _createSuper$5(TableFooter);

    function TableFooter() {
      _classCallCheck(this, TableFooter);

      return _super.apply(this, arguments);
    }

    _createClass(TableFooter, [{
      key: "hasFooter",
      value: function hasFooter() {
        return this.props.footerColumnGroup ? true : this.props.columns ? this.props.columns.some(function (col) {
          return col && col.props.footer;
        }) : false;
      }
    }, {
      key: "renderGroupFooterCells",
      value: function renderGroupFooterCells(row) {
        var columns = React__default["default"].Children.toArray(row.props.children);
        return this.renderFooterCells(columns);
      }
    }, {
      key: "renderFooterCells",
      value: function renderFooterCells(columns) {
        var _this = this;

        return React__default["default"].Children.map(columns, function (col, i) {
          var isVisible = col ? !col.props.hidden : true;
          var key = col ? col.props.columnKey || col.props.field || i : i;
          return isVisible && /*#__PURE__*/React__default["default"].createElement(FooterCell, {
            key: key,
            tableProps: _this.props.tableProps,
            column: col
          });
        });
      }
    }, {
      key: "renderContent",
      value: function renderContent() {
        var _this2 = this;

        if (this.props.footerColumnGroup) {
          var rows = React__default["default"].Children.toArray(this.props.footerColumnGroup.props.children);
          return rows.map(function (row, i) {
            return /*#__PURE__*/React__default["default"].createElement("tr", {
              key: i,
              role: "row"
            }, _this2.renderGroupFooterCells(row));
          });
        }

        return /*#__PURE__*/React__default["default"].createElement("tr", {
          role: "row"
        }, this.renderFooterCells(this.props.columns));
      }
    }, {
      key: "render",
      value: function render() {
        if (this.hasFooter()) {
          var content = this.renderContent();
          return /*#__PURE__*/React__default["default"].createElement("tfoot", {
            className: "p-datatable-tfoot"
          }, content);
        }

        return null;
      }
    }]);

    return TableFooter;
  }(React.Component);

  function _createSuper$4(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$4(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$4() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var HeaderCheckbox = /*#__PURE__*/function (_Component) {
    _inherits(HeaderCheckbox, _Component);

    var _super = _createSuper$4(HeaderCheckbox);

    function HeaderCheckbox(props) {
      var _this;

      _classCallCheck(this, HeaderCheckbox);

      _this = _super.call(this, props);
      _this.state = {
        focused: false
      };
      _this.onFocus = _this.onFocus.bind(_assertThisInitialized(_this));
      _this.onBlur = _this.onBlur.bind(_assertThisInitialized(_this));
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(HeaderCheckbox, [{
      key: "onFocus",
      value: function onFocus() {
        this.setState({
          focused: true
        });
      }
    }, {
      key: "onBlur",
      value: function onBlur() {
        this.setState({
          focused: false
        });
      }
    }, {
      key: "onClick",
      value: function onClick(event) {
        if (!this.props.disabled) {
          this.setState({
            focused: true
          });
          this.props.onChange({
            originalEvent: event,
            checked: !this.props.checked
          });
        }
      }
    }, {
      key: "onKeyDown",
      value: function onKeyDown(event) {
        if (event.code === 'Space') {
          this.onClick(event);
          event.preventDefault();
        }
      }
    }, {
      key: "render",
      value: function render() {
        var boxClassName = utils.classNames('p-checkbox-box p-component', {
          'p-highlight': this.props.checked,
          'p-disabled': this.props.disabled,
          'p-focus': this.state.focused
        });
        var iconClassName = utils.classNames('p-checkbox-icon', {
          'pi pi-check': this.props.checked
        });
        var tabIndex = this.props.disabled ? null : 0;
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-checkbox p-component",
          onClick: this.onClick
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          className: boxClassName,
          role: "checkbox",
          "aria-checked": this.props.checked,
          tabIndex: tabIndex,
          onFocus: this.onFocus,
          onBlur: this.onBlur,
          onKeyDown: this.onKeyDown
        }, /*#__PURE__*/React__default["default"].createElement("span", {
          className: iconClassName
        })));
      }
    }]);

    return HeaderCheckbox;
  }(React.Component);

  function ownKeys$3(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$3(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$3(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$3(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$3(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$3(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$3() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var ColumnFilter = /*#__PURE__*/function (_Component) {
    _inherits(ColumnFilter, _Component);

    var _super = _createSuper$3(ColumnFilter);

    function ColumnFilter(props) {
      var _this;

      _classCallCheck(this, ColumnFilter);

      _this = _super.call(this, props);
      _this.state = {
        overlayVisible: false
      };
      _this.overlayRef = /*#__PURE__*/React__default["default"].createRef();
      _this.filterCallback = _this.filterCallback.bind(_assertThisInitialized(_this));
      _this.filterApplyCallback = _this.filterApplyCallback.bind(_assertThisInitialized(_this));
      _this.onOperatorChange = _this.onOperatorChange.bind(_assertThisInitialized(_this));
      _this.addConstraint = _this.addConstraint.bind(_assertThisInitialized(_this));
      _this.clearFilter = _this.clearFilter.bind(_assertThisInitialized(_this));
      _this.applyFilter = _this.applyFilter.bind(_assertThisInitialized(_this));
      _this.onInputChange = _this.onInputChange.bind(_assertThisInitialized(_this));
      _this.toggleMenu = _this.toggleMenu.bind(_assertThisInitialized(_this));
      _this.onOverlayEnter = _this.onOverlayEnter.bind(_assertThisInitialized(_this));
      _this.onOverlayExit = _this.onOverlayExit.bind(_assertThisInitialized(_this));
      _this.onOverlayExited = _this.onOverlayExited.bind(_assertThisInitialized(_this));
      _this.onContentKeyDown = _this.onContentKeyDown.bind(_assertThisInitialized(_this));
      _this.onContentClick = _this.onContentClick.bind(_assertThisInitialized(_this));
      _this.onContentMouseDown = _this.onContentMouseDown.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(ColumnFilter, [{
      key: "field",
      get: function get() {
        return this.getColumnProp('filterField') || this.getColumnProp('field');
      }
    }, {
      key: "overlay",
      get: function get() {
        return this.overlayRef ? this.overlayRef.current : null;
      }
    }, {
      key: "filterModel",
      get: function get() {
        return this.props.filters[this.field];
      }
    }, {
      key: "filterStoreModel",
      get: function get() {
        return this.props.filtersStore[this.field];
      }
    }, {
      key: "hasFilter",
      value: function hasFilter() {
        if (this.props.filtersStore) {
          var fieldFilter = this.props.filtersStore[this.field];
          return fieldFilter && (fieldFilter.operator ? !this.isFilterBlank(fieldFilter.constraints[0].value) : !this.isFilterBlank(fieldFilter.value));
        }

        return false;
      }
    }, {
      key: "hasRowFilter",
      value: function hasRowFilter() {
        return this.filterModel && !this.isFilterBlank(this.filterModel.value);
      }
    }, {
      key: "isFilterBlank",
      value: function isFilterBlank(filter) {
        return utils.ObjectUtils.isEmpty(filter);
      }
    }, {
      key: "isRowMatchModeSelected",
      value: function isRowMatchModeSelected(matchMode) {
        return this.filterModel && this.filterModel.matchMode === matchMode;
      }
    }, {
      key: "showMenuButton",
      value: function showMenuButton() {
        return this.getColumnProp('showFilterMenu') && (this.props.display === 'row' ? this.getColumnProp('dataType') !== 'boolean' : true);
      }
    }, {
      key: "matchModes",
      value: function matchModes() {
        return this.getColumnProp('filterMatchModeOptions') || PrimeReact__default["default"].filterMatchModeOptions[this.findDataType()].map(function (key) {
          return {
            label: PrimeReact.localeOption(key),
            value: key
          };
        });
      }
    }, {
      key: "isShowMatchModes",
      value: function isShowMatchModes() {
        return this.getColumnProp('dataType') !== 'boolean' && this.getColumnProp('showFilterMatchModes') && this.matchModes() && this.getColumnProp('showFilterMenuOptions');
      }
    }, {
      key: "isShowOperator",
      value: function isShowOperator() {
        return this.getColumnProp('showFilterOperator') && this.filterModel && this.filterModel.operator && this.getColumnProp('showFilterMenuOptions');
      }
    }, {
      key: "showRemoveIcon",
      value: function showRemoveIcon() {
        return this.fieldConstraints().length > 1;
      }
    }, {
      key: "isShowAddConstraint",
      value: function isShowAddConstraint() {
        return this.getColumnProp('showAddButton') && this.filterModel && this.filterModel.operator && this.fieldConstraints() && this.fieldConstraints().length < this.getColumnProp('maxConstraints') && this.getColumnProp('showFilterMenuOptions');
      }
    }, {
      key: "isOutsideClicked",
      value: function isOutsideClicked(target) {
        return !this.isTargetClicked(target) && this.overlayRef && this.overlayRef.current && !(this.overlayRef.current.isSameNode(target) || this.overlayRef.current.contains(target));
      }
    }, {
      key: "isTargetClicked",
      value: function isTargetClicked(target) {
        return this.icon && (this.icon.isSameNode(target) || this.icon.contains(target));
      }
    }, {
      key: "getColumnProp",
      value: function getColumnProp(prop) {
        return this.props.column.props[prop];
      }
    }, {
      key: "getDefaultConstraint",
      value: function getDefaultConstraint() {
        if (this.props.filtersStore && this.filterStoreModel) {
          if (this.filterStoreModel.operator) {
            return {
              matchMode: this.filterStoreModel.constraints[0].matchMode,
              operator: this.filterStoreModel.operator
            };
          } else {
            return {
              matchMode: this.filterStoreModel.matchMode
            };
          }
        }
      }
    }, {
      key: "findDataType",
      value: function findDataType() {
        var dataType = this.getColumnProp('dataType');
        var matchMode = this.getColumnProp('filterMatchMode');

        var hasMatchMode = function hasMatchMode(key) {
          return PrimeReact__default["default"].filterMatchModeOptions[key].some(function (mode) {
            return mode === matchMode;
          });
        };

        if (matchMode === 'custom' && !hasMatchMode(dataType)) {
          PrimeReact__default["default"].filterMatchModeOptions[dataType].push(PrimeReact.FilterMatchMode.CUSTOM);
          return dataType;
        } else if (matchMode) {
          return Object.keys(PrimeReact__default["default"].filterMatchModeOptions).find(function (key) {
            return hasMatchMode(key);
          }) || dataType;
        }

        return dataType;
      }
    }, {
      key: "clearFilter",
      value: function clearFilter() {
        var field = this.field;
        var filterClearCallback = this.getColumnProp('onFilterClear');
        var defaultConstraint = this.getDefaultConstraint();

        var filters = _objectSpread$3({}, this.props.filters);

        if (filters[field].operator) {
          filters[field].constraints.splice(1);
          filters[field].operator = defaultConstraint.operator;
          filters[field].constraints[0] = {
            value: null,
            matchMode: defaultConstraint.matchMode
          };
        } else {
          filters[field].value = null;
          filters[field].matchMode = defaultConstraint.matchMode;
        }

        filterClearCallback && filterClearCallback();
        this.props.onFilterChange(filters);
        this.props.onFilterApply();
        this.hide();
      }
    }, {
      key: "applyFilter",
      value: function applyFilter() {
        var filterApplyClickCallback = this.getColumnProp('onFilterApplyClick');
        filterApplyClickCallback && filterApplyClickCallback({
          field: this.field,
          constraints: this.filterModel
        });
        this.props.onFilterApply();
        this.hide();
      }
    }, {
      key: "toggleMenu",
      value: function toggleMenu() {
        this.setState(function (prevState) {
          return {
            overlayVisible: !prevState.overlayVisible
          };
        });
      }
    }, {
      key: "onToggleButtonKeyDown",
      value: function onToggleButtonKeyDown(event) {
        switch (event.key) {
          case 'Escape':
          case 'Tab':
            this.hide();
            break;

          case 'ArrowDown':
            if (this.state.overlayVisible) {
              var focusable = utils.DomHandler.getFirstFocusableElement(this.overlay);
              focusable && focusable.focus();
              event.preventDefault();
            } else if (event.altKey) {
              this.setState({
                overlayVisible: true
              });
              event.preventDefault();
            }

            break;
        }
      }
    }, {
      key: "onContentKeyDown",
      value: function onContentKeyDown(event) {
        if (event.key === 'Escape') {
          this.hide();
          this.icon && this.icon.focus();
        }
      }
    }, {
      key: "onInputChange",
      value: function onInputChange(event, index) {
        var filters = _objectSpread$3({}, this.props.filters);

        var value = event.target.value;

        if (this.props.display === 'menu') {
          filters[this.field].constraints[index].value = value;
        } else {
          filters[this.field].value = value;
        }

        this.props.onFilterChange(filters);

        if (!this.getColumnProp('showApplyButton') || this.props.display === 'row') {
          this.props.onFilterApply();
        }
      }
    }, {
      key: "onRowMatchModeChange",
      value: function onRowMatchModeChange(matchMode) {
        var filterMatchModeChangeCallback = this.getColumnProp('onFilterMatchModeChange');

        var filters = _objectSpread$3({}, this.props.filters);

        filters[this.field].matchMode = matchMode;
        filterMatchModeChangeCallback && filterMatchModeChangeCallback({
          field: this.field,
          matchMode: matchMode
        });
        this.props.onFilterChange(filters);
        this.props.onFilterApply();
        this.hide();
      }
    }, {
      key: "onRowMatchModeKeyDown",
      value: function onRowMatchModeKeyDown(event, matchMode, clear) {
        var item = event.target;

        switch (event.key) {
          case 'ArrowDown':
            var nextItem = this.findNextItem(item);

            if (nextItem) {
              item.removeAttribute('tabindex');
              nextItem.tabIndex = 0;
              nextItem.focus();
            }

            event.preventDefault();
            break;

          case 'ArrowUp':
            var prevItem = this.findPrevItem(item);

            if (prevItem) {
              item.removeAttribute('tabindex');
              prevItem.tabIndex = 0;
              prevItem.focus();
            }

            event.preventDefault();
            break;

          case 'Enter':
            clear ? this.clearFilter() : this.onRowMatchModeChange(matchMode.value);
            event.preventDefault();
            break;
        }
      }
    }, {
      key: "onOperatorChange",
      value: function onOperatorChange(e) {
        var filterOperationChangeCallback = this.getColumnProp('onFilterOperatorChange');
        var value = e.value;

        var filters = _objectSpread$3({}, this.props.filters);

        filters[this.field].operator = value;
        this.props.onFilterChange(filters);
        filterOperationChangeCallback && filterOperationChangeCallback({
          field: this.field,
          operator: value
        });

        if (!this.getColumnProp('showApplyButton')) {
          this.props.onFilterApply();
        }
      }
    }, {
      key: "onMenuMatchModeChange",
      value: function onMenuMatchModeChange(value, index) {
        var filterMatchModeChangeCallback = this.getColumnProp('onFilterMatchModeChange');

        var filters = _objectSpread$3({}, this.props.filters);

        filters[this.field].constraints[index].matchMode = value;
        this.props.onFilterChange(filters);
        filterMatchModeChangeCallback && filterMatchModeChangeCallback({
          field: this.field,
          matchMode: value,
          index: index
        });

        if (!this.getColumnProp('showApplyButton')) {
          this.props.onFilterApply();
        }
      }
    }, {
      key: "addConstraint",
      value: function addConstraint() {
        var filterConstraintAddCallback = this.getColumnProp('onFilterConstraintAdd');
        var defaultConstraint = this.getDefaultConstraint();

        var filters = _objectSpread$3({}, this.props.filters);

        var newConstraint = {
          value: null,
          matchMode: defaultConstraint.matchMode
        };
        filters[this.field].constraints.push(newConstraint);
        filterConstraintAddCallback && filterConstraintAddCallback({
          field: this.field,
          constraint: newConstraint
        });
        this.props.onFilterChange(filters);

        if (!this.getColumnProp('showApplyButton')) {
          this.props.onFilterApply();
        }
      }
    }, {
      key: "removeConstraint",
      value: function removeConstraint(index) {
        var filterConstraintRemoveCallback = this.getColumnProp('onFilterConstraintRemove');

        var filters = _objectSpread$3({}, this.props.filters);

        var removedConstraint = filters[this.field].constraints.splice(index, 1);
        filterConstraintRemoveCallback && filterConstraintRemoveCallback({
          field: this.field,
          constraint: removedConstraint
        });
        this.props.onFilterChange(filters);

        if (!this.getColumnProp('showApplyButton')) {
          this.props.onFilterApply();
        }
      }
    }, {
      key: "findNextItem",
      value: function findNextItem(item) {
        var nextItem = item.nextElementSibling;
        if (nextItem) return utils.DomHandler.hasClass(nextItem, 'p-column-filter-separator') ? this.findNextItem(nextItem) : nextItem;else return item.parentElement.firstElementChild;
      }
    }, {
      key: "findPrevItem",
      value: function findPrevItem(item) {
        var prevItem = item.previousElementSibling;
        if (prevItem) return utils.DomHandler.hasClass(prevItem, 'p-column-filter-separator') ? this.findPrevItem(prevItem) : prevItem;else return item.parentElement.lastElementChild;
      }
    }, {
      key: "hide",
      value: function hide() {
        this.setState({
          overlayVisible: false
        });
      }
    }, {
      key: "onContentClick",
      value: function onContentClick(event) {
        this.selfClick = true;
        overlayservice.OverlayService.emit('overlay-click', {
          originalEvent: event,
          target: this.overlay
        });
      }
    }, {
      key: "onContentMouseDown",
      value: function onContentMouseDown() {
        this.selfClick = true;
      }
    }, {
      key: "onOverlayEnter",
      value: function onOverlayEnter() {
        var _this2 = this;

        utils.ZIndexUtils.set('overlay', this.overlay, PrimeReact__default["default"].autoZIndex, PrimeReact__default["default"].zIndex['overlay']);
        utils.DomHandler.alignOverlay(this.overlay, this.icon, PrimeReact__default["default"].appendTo, false);
        this.bindOutsideClickListener();
        this.bindScrollListener();
        this.bindResizeListener();

        this.overlayEventListener = function (e) {
          if (!_this2.isOutsideClicked(e.target)) {
            _this2.selfClick = true;
          }
        };

        overlayservice.OverlayService.on('overlay-click', this.overlayEventListener);
      }
    }, {
      key: "onOverlayExit",
      value: function onOverlayExit() {
        this.onOverlayHide();
      }
    }, {
      key: "onOverlayExited",
      value: function onOverlayExited() {
        utils.ZIndexUtils.clear(this.overlay);
      }
    }, {
      key: "onOverlayHide",
      value: function onOverlayHide() {
        this.unbindOutsideClickListener();
        this.unbindResizeListener();
        this.unbindScrollListener();
        overlayservice.OverlayService.off('overlay-click', this.overlayEventListener);
        this.overlayEventListener = null;
      }
    }, {
      key: "bindOutsideClickListener",
      value: function bindOutsideClickListener() {
        var _this3 = this;

        if (!this.outsideClickListener) {
          this.outsideClickListener = function (event) {
            if (!_this3.selfClick && _this3.isOutsideClicked(event.target)) {
              _this3.hide();
            }

            _this3.selfClick = false;
          };

          document.addEventListener('click', this.outsideClickListener);
        }
      }
    }, {
      key: "unbindOutsideClickListener",
      value: function unbindOutsideClickListener() {
        if (this.outsideClickListener) {
          document.removeEventListener('click', this.outsideClickListener);
          this.outsideClickListener = null;
          this.selfClick = false;
        }
      }
    }, {
      key: "bindScrollListener",
      value: function bindScrollListener() {
        var _this4 = this;

        if (!this.scrollHandler) {
          this.scrollHandler = new utils.ConnectedOverlayScrollHandler(this.icon, function () {
            if (_this4.state.overlayVisible) {
              _this4.hide();
            }
          });
        }

        this.scrollHandler.bindScrollListener();
      }
    }, {
      key: "unbindScrollListener",
      value: function unbindScrollListener() {
        if (this.scrollHandler) {
          this.scrollHandler.unbindScrollListener();
        }
      }
    }, {
      key: "bindResizeListener",
      value: function bindResizeListener() {
        var _this5 = this;

        if (!this.resizeListener) {
          this.resizeListener = function () {
            if (_this5.state.overlayVisible && !utils.DomHandler.isTouchDevice()) {
              _this5.hide();
            }
          };

          window.addEventListener('resize', this.resizeListener);
        }
      }
    }, {
      key: "unbindResizeListener",
      value: function unbindResizeListener() {
        if (this.resizeListener) {
          window.removeEventListener('resize', this.resizeListener);
          this.resizeListener = null;
        }
      }
    }, {
      key: "fieldConstraints",
      value: function fieldConstraints() {
        return this.filterModel ? this.filterModel.constraints || [this.filterModel] : [];
      }
    }, {
      key: "operator",
      value: function operator() {
        return this.filterModel.operator;
      }
    }, {
      key: "operatorOptions",
      value: function operatorOptions() {
        return [{
          label: PrimeReact.localeOption('matchAll'),
          value: PrimeReact.FilterOperator.AND
        }, {
          label: PrimeReact.localeOption('matchAny'),
          value: PrimeReact.FilterOperator.OR
        }];
      }
    }, {
      key: "noFilterLabel",
      value: function noFilterLabel() {
        return PrimeReact.localeOption('noFilter');
      }
    }, {
      key: "removeRuleButtonLabel",
      value: function removeRuleButtonLabel() {
        return PrimeReact.localeOption('removeRule');
      }
    }, {
      key: "addRuleButtonLabel",
      value: function addRuleButtonLabel() {
        return PrimeReact.localeOption('addRule');
      }
    }, {
      key: "clearButtonLabel",
      value: function clearButtonLabel() {
        return PrimeReact.localeOption('clear');
      }
    }, {
      key: "applyButtonLabel",
      value: function applyButtonLabel() {
        return PrimeReact.localeOption('apply');
      }
    }, {
      key: "filterCallback",
      value: function filterCallback(value) {
        var index = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

        var filters = _objectSpread$3({}, this.props.filters);

        var meta = filters[this.field];
        this.props.display === 'menu' && meta && meta.operator ? filters[this.field].constraints[index].value = value : filters[this.field].value = value;
        this.props.onFilterChange(filters);
      }
    }, {
      key: "filterApplyCallback",
      value: function filterApplyCallback() {
        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        args && this.filterCallback(args[0], args[1]);
        this.props.onFilterApply();
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        if (this.props.display === 'menu' && this.state.overlayVisible) {
          utils.DomHandler.alignOverlay(this.overlay, this.icon, PrimeReact__default["default"].appendTo, false);
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.overlayEventListener) {
          overlayservice.OverlayService.off('overlay-click', this.overlayEventListener);
          this.overlayEventListener = null;
        }

        if (this.overlay) {
          utils.ZIndexUtils.clear(this.overlay);
          this.onOverlayHide();
        }
      }
    }, {
      key: "renderFilterElement",
      value: function renderFilterElement(model, index) {
        var _this6 = this;

        var value = model ? model.value : null;
        return this.getColumnProp('filterElement') ? utils.ObjectUtils.getJSXElement(this.getColumnProp('filterElement'), {
          field: this.field,
          index: index,
          filterModel: model,
          value: value,
          filterApplyCallback: this.filterApplyCallback,
          filterCallback: this.filterCallback
        }) : /*#__PURE__*/React__default["default"].createElement(inputtext.InputText, {
          type: this.getColumnProp('filterType'),
          value: value || '',
          onChange: function onChange(e) {
            return _this6.onInputChange(e, index);
          },
          className: "p-column-filter",
          placeholder: this.getColumnProp('filterPlaceholder'),
          maxLength: this.getColumnProp('filterMaxLength')
        });
      }
    }, {
      key: "renderRowFilterElement",
      value: function renderRowFilterElement() {
        if (this.props.display === 'row') {
          var content = this.renderFilterElement(this.filterModel, 0);
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-fluid p-column-filter-element"
          }, content);
        }

        return null;
      }
    }, {
      key: "renderMenuFilterElement",
      value: function renderMenuFilterElement(fieldConstraint, index) {
        if (this.props.display === 'menu') {
          return this.renderFilterElement(fieldConstraint, index);
        }

        return null;
      }
    }, {
      key: "renderMenuButton",
      value: function renderMenuButton() {
        var _this7 = this;

        if (this.showMenuButton()) {
          var className = utils.classNames('p-column-filter-menu-button p-link', {
            'p-column-filter-menu-button-open': this.state.overlayVisible,
            'p-column-filter-menu-button-active': this.hasFilter()
          });
          return /*#__PURE__*/React__default["default"].createElement("button", {
            ref: function ref(el) {
              return _this7.icon = el;
            },
            type: "button",
            className: className,
            "aria-haspopup": true,
            "aria-expanded": this.state.overlayVisible,
            onClick: this.toggleMenu,
            onKeyDown: this.onToggleButtonKeyDown
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: "pi pi-filter-icon pi-filter"
          }));
        }

        return null;
      }
    }, {
      key: "renderClearButton",
      value: function renderClearButton() {
        if (this.getColumnProp('showClearButton') && this.props.display === 'row') {
          var className = utils.classNames('p-column-filter-clear-button p-link', {
            'p-hidden-space': !this.hasRowFilter()
          });
          return /*#__PURE__*/React__default["default"].createElement("button", {
            className: className,
            type: "button",
            onClick: this.clearFilter
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: "pi pi-filter-slash"
          }));
        }

        return null;
      }
    }, {
      key: "renderRowItems",
      value: function renderRowItems() {
        var _this8 = this;

        if (this.isShowMatchModes()) {
          var matchModes = this.matchModes();
          var noFilterLabel = this.noFilterLabel();
          return /*#__PURE__*/React__default["default"].createElement("ul", {
            className: "p-column-filter-row-items"
          }, matchModes.map(function (matchMode, i) {
            var value = matchMode.value,
                label = matchMode.label;
            var className = utils.classNames('p-column-filter-row-item', {
              'p-highlight': _this8.isRowMatchModeSelected(value)
            });
            var tabIndex = i === 0 ? 0 : null;
            return /*#__PURE__*/React__default["default"].createElement("li", {
              className: className,
              key: label,
              onClick: function onClick() {
                return _this8.onRowMatchModeChange(value);
              },
              onKeyDown: function onKeyDown(e) {
                return _this8.onRowMatchModeKeyDown(e, matchMode);
              },
              tabIndex: tabIndex
            }, label);
          }), /*#__PURE__*/React__default["default"].createElement("li", {
            className: "p-column-filter-separator"
          }), /*#__PURE__*/React__default["default"].createElement("li", {
            className: "p-column-filter-row-item",
            onClick: this.clearFilter,
            onKeyDown: function onKeyDown(e) {
              return _this8.onRowMatchModeKeyDown(e, null, true);
            }
          }, noFilterLabel));
        }

        return null;
      }
    }, {
      key: "renderOperator",
      value: function renderOperator() {
        if (this.isShowOperator()) {
          var options = this.operatorOptions();
          var value = this.operator();
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-column-filter-operator"
          }, /*#__PURE__*/React__default["default"].createElement(dropdown.Dropdown, {
            options: options,
            value: value,
            onChange: this.onOperatorChange,
            className: "p-column-filter-operator-dropdown"
          }));
        }

        return null;
      }
    }, {
      key: "renderMatchModeDropdown",
      value: function renderMatchModeDropdown(constraint, index) {
        var _this9 = this;

        if (this.isShowMatchModes()) {
          var options = this.matchModes();
          return /*#__PURE__*/React__default["default"].createElement(dropdown.Dropdown, {
            options: options,
            value: constraint.matchMode,
            onChange: function onChange(e) {
              return _this9.onMenuMatchModeChange(e.value, index);
            },
            className: "p-column-filter-matchmode-dropdown"
          });
        }

        return null;
      }
    }, {
      key: "renderRemoveButton",
      value: function renderRemoveButton(index) {
        var _this10 = this;

        if (this.showRemoveIcon()) {
          var removeRuleLabel = this.removeRuleButtonLabel();
          return /*#__PURE__*/React__default["default"].createElement(button.Button, {
            type: "button",
            icon: "pi pi-trash",
            className: "p-column-filter-remove-button p-button-text p-button-danger p-button-sm",
            onClick: function onClick() {
              return _this10.removeConstraint(index);
            },
            label: removeRuleLabel
          });
        }

        return null;
      }
    }, {
      key: "renderConstraints",
      value: function renderConstraints() {
        var _this11 = this;

        var fieldConstraints = this.fieldConstraints();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-column-filter-constraints"
        }, fieldConstraints.map(function (fieldConstraint, i) {
          var matchModeDropdown = _this11.renderMatchModeDropdown(fieldConstraint, i);

          var menuFilterElement = _this11.renderMenuFilterElement(fieldConstraint, i);

          var removeButton = _this11.renderRemoveButton(i);

          return /*#__PURE__*/React__default["default"].createElement("div", {
            key: i,
            className: "p-column-filter-constraint"
          }, matchModeDropdown, menuFilterElement, /*#__PURE__*/React__default["default"].createElement("div", null, removeButton));
        }));
      }
    }, {
      key: "renderAddRule",
      value: function renderAddRule() {
        if (this.isShowAddConstraint()) {
          var addRuleLabel = this.addRuleButtonLabel();
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-column-filter-add-rule"
          }, /*#__PURE__*/React__default["default"].createElement(button.Button, {
            type: "button",
            label: addRuleLabel,
            icon: "pi pi-plus",
            className: "p-column-filter-add-button p-button-text p-button-sm",
            onClick: this.addConstraint
          }));
        }

        return null;
      }
    }, {
      key: "renderFilterClearButton",
      value: function renderFilterClearButton() {
        if (this.getColumnProp('showClearButton')) {
          if (!this.getColumnProp('filterClear')) {
            var clearLabel = this.clearButtonLabel();
            return /*#__PURE__*/React__default["default"].createElement(button.Button, {
              type: "button",
              className: "p-button-outlined p-button-sm",
              onClick: this.clearFilter,
              label: clearLabel
            });
          }

          return utils.ObjectUtils.getJSXElement(this.getColumnProp('filterClear'), {
            field: this.field,
            filterModel: this.filterModel,
            filterClearCallback: this.clearFilter
          });
        }

        return null;
      }
    }, {
      key: "renderFilterApplyButton",
      value: function renderFilterApplyButton() {
        if (this.getColumnProp('showApplyButton')) {
          if (!this.getColumnProp('filterApply')) {
            var applyLabel = this.applyButtonLabel();
            return /*#__PURE__*/React__default["default"].createElement(button.Button, {
              type: "button",
              className: "p-button-sm",
              onClick: this.applyFilter,
              label: applyLabel
            });
          }

          return utils.ObjectUtils.getJSXElement(this.getColumnProp('filterApply'), {
            field: this.field,
            filterModel: this.filterModel,
            filterApplyCallback: this.applyFilter
          });
        }

        return null;
      }
    }, {
      key: "renderButtonBar",
      value: function renderButtonBar() {
        var clearButton = this.renderFilterClearButton();
        var applyButton = this.renderFilterApplyButton();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-column-filter-buttonbar"
        }, clearButton, applyButton);
      }
    }, {
      key: "renderItems",
      value: function renderItems() {
        var operator = this.renderOperator();
        var constraints = this.renderConstraints();
        var addRule = this.renderAddRule();
        var buttonBar = this.renderButtonBar();
        return /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, operator, constraints, addRule, buttonBar);
      }
    }, {
      key: "renderOverlay",
      value: function renderOverlay() {
        var style = this.getColumnProp('filterMenuStyle');
        var className = utils.classNames('p-column-filter-overlay p-component p-fluid', this.getColumnProp('filterMenuClassName'), {
          'p-column-filter-overlay-menu': this.props.display === 'menu',
          'p-input-filled': PrimeReact__default["default"].inputStyle === 'filled',
          'p-ripple-disabled': PrimeReact__default["default"].ripple === false
        });
        var filterHeader = utils.ObjectUtils.getJSXElement(this.getColumnProp('filterHeader'), {
          field: this.field,
          filterModel: this.filterModel,
          filterApplyCallback: this.filterApplyCallback
        });
        var filterFooter = utils.ObjectUtils.getJSXElement(this.getColumnProp('filterFooter'), {
          field: this.field,
          filterModel: this.filterModel,
          filterApplyCallback: this.filterApplyCallback
        });
        var items = this.props.display === 'row' ? this.renderRowItems() : this.renderItems();
        return /*#__PURE__*/React__default["default"].createElement(portal.Portal, null, /*#__PURE__*/React__default["default"].createElement(csstransition.CSSTransition, {
          nodeRef: this.overlayRef,
          classNames: "p-connected-overlay",
          "in": this.state.overlayVisible,
          timeout: {
            enter: 120,
            exit: 100
          },
          unmountOnExit: true,
          onEnter: this.onOverlayEnter,
          onExit: this.onOverlayExit,
          onExited: this.onOverlayExited
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          ref: this.overlayRef,
          style: style,
          className: className,
          onKeyDown: this.onContentKeyDown,
          onClick: this.onContentClick,
          onMouseDown: this.onContentMouseDown
        }, filterHeader, items, filterFooter)));
      }
    }, {
      key: "render",
      value: function render() {
        var className = utils.classNames('p-column-filter p-fluid', {
          'p-column-filter-row': this.props.display === 'row',
          'p-column-filter-menu': this.props.display === 'menu'
        });
        var rowFilterElement = this.renderRowFilterElement();
        var menuButton = this.renderMenuButton();
        var clearButton = this.renderClearButton();
        var overlay = this.renderOverlay();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: className
        }, rowFilterElement, menuButton, clearButton, overlay);
      }
    }]);

    return ColumnFilter;
  }(React.Component);

  function ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$2(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$2(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$2(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$2(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$2() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var HeaderCell = /*#__PURE__*/function (_Component) {
    _inherits(HeaderCell, _Component);

    var _super = _createSuper$2(HeaderCell);

    function HeaderCell(props) {
      var _this;

      _classCallCheck(this, HeaderCell);

      _this = _super.call(this, props);
      _this.state = {
        styleObject: {}
      };
      _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
      _this.onMouseDown = _this.onMouseDown.bind(_assertThisInitialized(_this));
      _this.onKeyDown = _this.onKeyDown.bind(_assertThisInitialized(_this)); // drag

      _this.onDragStart = _this.onDragStart.bind(_assertThisInitialized(_this));
      _this.onDragOver = _this.onDragOver.bind(_assertThisInitialized(_this));
      _this.onDragLeave = _this.onDragLeave.bind(_assertThisInitialized(_this));
      _this.onDrop = _this.onDrop.bind(_assertThisInitialized(_this)); // resize

      _this.onResizerMouseDown = _this.onResizerMouseDown.bind(_assertThisInitialized(_this));
      _this.onResizerClick = _this.onResizerClick.bind(_assertThisInitialized(_this));
      _this.onResizerDoubleClick = _this.onResizerDoubleClick.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(HeaderCell, [{
      key: "isBadgeVisible",
      value: function isBadgeVisible() {
        return this.props.multiSortMeta && this.props.multiSortMeta.length > 1;
      }
    }, {
      key: "isSortableDisabled",
      value: function isSortableDisabled() {
        return !this.getColumnProp('sortable') || this.getColumnProp('sortable') && (this.props.allSortableDisabled || this.getColumnProp('sortableDisabled'));
      }
    }, {
      key: "getColumnProp",
      value: function getColumnProp() {
        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return this.props.column ? typeof args[0] === 'string' ? this.props.column.props[args[0]] : (args[0] || this.props.column).props[args[1]] : null;
      }
    }, {
      key: "getStyle",
      value: function getStyle() {
        var headerStyle = this.getColumnProp('headerStyle');
        var columnStyle = this.getColumnProp('style');
        return this.getColumnProp('frozen') ? Object.assign({}, columnStyle, headerStyle, this.state.styleObject) : Object.assign({}, columnStyle, headerStyle);
      }
    }, {
      key: "getMultiSortMetaIndex",
      value: function getMultiSortMetaIndex() {
        var _this2 = this;

        return this.props.multiSortMeta.findIndex(function (meta) {
          return meta.field === _this2.getColumnProp('field') || meta.field === _this2.getColumnProp('sortField');
        });
      }
    }, {
      key: "getSortMeta",
      value: function getSortMeta() {
        var sorted = false;
        var sortOrder = 0;
        var metaIndex = -1;

        if (this.props.sortMode === 'single') {
          sorted = this.props.sortField && (this.props.sortField === this.getColumnProp('field') || this.props.sortField === this.getColumnProp('sortField'));
          sortOrder = sorted ? this.props.sortOrder : 0;
        } else if (this.props.sortMode === 'multiple') {
          metaIndex = this.getMultiSortMetaIndex();

          if (metaIndex > -1) {
            sorted = true;
            sortOrder = this.props.multiSortMeta[metaIndex].order;
          }
        }

        return {
          sorted: sorted,
          sortOrder: sortOrder,
          metaIndex: metaIndex
        };
      }
    }, {
      key: "getAriaSort",
      value: function getAriaSort(_ref) {
        var sorted = _ref.sorted,
            sortOrder = _ref.sortOrder;

        if (this.getColumnProp('sortable')) {
          var sortIcon = sorted ? sortOrder < 0 ? 'pi-sort-amount-down' : 'pi-sort-amount-up-alt' : 'pi-sort-alt';
          if (sortIcon === 'pi-sort-amount-down') return 'descending';else if (sortIcon === 'pi-sort-amount-up-alt') return 'ascending';else return 'none';
        }

        return null;
      }
    }, {
      key: "updateStickyPosition",
      value: function updateStickyPosition() {
        if (this.getColumnProp('frozen')) {
          var styleObject = _objectSpread$2({}, this.state.styleObject);

          var align = this.getColumnProp('alignFrozen');

          if (align === 'right') {
            var right = 0;
            var next = this.el.nextElementSibling;

            if (next) {
              right = utils.DomHandler.getOuterWidth(next) + parseFloat(next.style.right || 0);
            }

            styleObject['right'] = right + 'px';
          } else {
            var left = 0;
            var prev = this.el.previousElementSibling;

            if (prev) {
              left = utils.DomHandler.getOuterWidth(prev) + parseFloat(prev.style.left || 0);
            }

            styleObject['left'] = left + 'px';
          }

          var filterRow = this.el.parentElement.nextElementSibling;

          if (filterRow) {
            var index = utils.DomHandler.index(this.el);
            filterRow.children[index].style.left = styleObject['left'];
            filterRow.children[index].style.right = styleObject['right'];
          }

          var isSameStyle = this.state.styleObject['left'] === styleObject['left'] && this.state.styleObject['right'] === styleObject['right'];
          !isSameStyle && this.setState({
            styleObject: styleObject
          });
        }
      }
    }, {
      key: "updateSortableDisabled",
      value: function updateSortableDisabled(prevColumn) {
        if (this.getColumnProp(prevColumn, 'sortableDisabled') !== this.getColumnProp('sortableDisabled') || this.getColumnProp(prevColumn, 'sortable') !== this.getColumnProp('sortable')) {
          this.props.onSortableChange();
        }
      }
    }, {
      key: "onClick",
      value: function onClick(event) {
        if (!this.isSortableDisabled()) {
          var targetNode = event.target;

          if (utils.DomHandler.hasClass(targetNode, 'p-sortable-column') || utils.DomHandler.hasClass(targetNode, 'p-column-title') || utils.DomHandler.hasClass(targetNode, 'p-column-header-content') || utils.DomHandler.hasClass(targetNode, 'p-sortable-column-icon') || utils.DomHandler.hasClass(targetNode.parentElement, 'p-sortable-column-icon')) {
            utils.DomHandler.clearSelection();
            this.props.onSortChange({
              originalEvent: event,
              column: this.props.column,
              sortableDisabledFields: this.props.sortableDisabledFields
            });
          }
        }
      }
    }, {
      key: "onMouseDown",
      value: function onMouseDown(event) {
        this.props.onColumnMouseDown({
          originalEvent: event,
          column: this.props.column
        });
      }
    }, {
      key: "onKeyDown",
      value: function onKeyDown(event) {
        if (event.key === 'Enter' && event.currentTarget === this.el && utils.DomHandler.hasClass(event.currentTarget, 'p-sortable-column')) {
          this.onClick(event);
          event.preventDefault();
        }
      }
    }, {
      key: "onDragStart",
      value: function onDragStart(event) {
        this.props.onColumnDragStart({
          originalEvent: event,
          column: this.props.column
        });
      }
    }, {
      key: "onDragOver",
      value: function onDragOver(event) {
        this.props.onColumnDragOver({
          originalEvent: event,
          column: this.props.column
        });
      }
    }, {
      key: "onDragLeave",
      value: function onDragLeave(event) {
        this.props.onColumnDragLeave({
          originalEvent: event,
          column: this.props.column
        });
      }
    }, {
      key: "onDrop",
      value: function onDrop(event) {
        this.props.onColumnDrop({
          originalEvent: event,
          column: this.props.column
        });
      }
    }, {
      key: "onResizerMouseDown",
      value: function onResizerMouseDown(event) {
        this.props.onColumnResizeStart({
          originalEvent: event,
          column: this.props.column
        });
      }
    }, {
      key: "onResizerClick",
      value: function onResizerClick(event) {
        if (this.props.onColumnResizerClick) {
          this.props.onColumnResizerClick({
            originalEvent: event,
            element: event.currentTarget.parentElement,
            column: this.props.column
          });
          event.preventDefault();
        }
      }
    }, {
      key: "onResizerDoubleClick",
      value: function onResizerDoubleClick(event) {
        if (this.props.onColumnResizerDoubleClick) {
          this.props.onColumnResizerDoubleClick({
            originalEvent: event,
            element: event.currentTarget.parentElement,
            column: this.props.column
          });
          event.preventDefault();
        }
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.getColumnProp('frozen')) {
          this.updateStickyPosition();
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps) {
        if (this.getColumnProp('frozen')) {
          this.updateStickyPosition();
        }

        this.updateSortableDisabled(prevProps.column);
      }
    }, {
      key: "renderResizer",
      value: function renderResizer() {
        if (this.props.resizableColumns && !this.getColumnProp('frozen')) {
          return /*#__PURE__*/React__default["default"].createElement("span", {
            className: "p-column-resizer",
            onMouseDown: this.onResizerMouseDown,
            onClick: this.onResizerClick,
            onDoubleClick: this.onResizerDoubleClick
          });
        }

        return null;
      }
    }, {
      key: "renderTitle",
      value: function renderTitle() {
        var title = utils.ObjectUtils.getJSXElement(this.getColumnProp('header'), {
          props: this.props.tableProps
        });
        return /*#__PURE__*/React__default["default"].createElement("span", {
          className: "p-column-title"
        }, title);
      }
    }, {
      key: "renderSortIcon",
      value: function renderSortIcon(_ref2) {
        var sorted = _ref2.sorted,
            sortOrder = _ref2.sortOrder;

        if (this.getColumnProp('sortable')) {
          var sortIcon = sorted ? sortOrder < 0 ? 'pi-sort-amount-down' : 'pi-sort-amount-up-alt' : 'pi-sort-alt';
          var className = utils.classNames('p-sortable-column-icon pi pi-fw', sortIcon);
          return /*#__PURE__*/React__default["default"].createElement("span", {
            className: className
          });
        }

        return null;
      }
    }, {
      key: "renderBadge",
      value: function renderBadge(_ref3) {
        var metaIndex = _ref3.metaIndex;

        if (metaIndex !== -1 && this.isBadgeVisible()) {
          var value = this.props.groupRowsBy && this.props.groupRowsBy === this.props.groupRowSortField ? metaIndex : metaIndex + 1;
          return /*#__PURE__*/React__default["default"].createElement("span", {
            className: "p-sortable-column-badge"
          }, value);
        }

        return null;
      }
    }, {
      key: "renderCheckbox",
      value: function renderCheckbox() {
        if (this.props.showSelectAll && this.getColumnProp('selectionMode') === 'multiple' && this.props.filterDisplay !== 'row') {
          var allRowsSelected = this.props.allRowsSelected(this.props.value);
          return /*#__PURE__*/React__default["default"].createElement(HeaderCheckbox, {
            checked: allRowsSelected,
            onChange: this.props.onColumnCheckboxChange,
            disabled: this.props.empty
          });
        }

        return null;
      }
    }, {
      key: "renderFilter",
      value: function renderFilter() {
        if (this.props.filterDisplay === 'menu' && this.getColumnProp('filter')) {
          return /*#__PURE__*/React__default["default"].createElement(ColumnFilter, {
            display: "menu",
            column: this.props.column,
            filters: this.props.filters,
            onFilterChange: this.props.onFilterChange,
            onFilterApply: this.props.onFilterApply,
            filtersStore: this.props.filtersStore
          });
        }

        return null;
      }
    }, {
      key: "renderHeader",
      value: function renderHeader(sortMeta) {
        var title = this.renderTitle();
        var sortIcon = this.renderSortIcon(sortMeta);
        var badge = this.renderBadge(sortMeta);
        var checkbox = this.renderCheckbox();
        var filter = this.renderFilter();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-column-header-content"
        }, title, sortIcon, badge, checkbox, filter);
      }
    }, {
      key: "renderElement",
      value: function renderElement() {
        var _this3 = this;

        var isSortableDisabled = this.isSortableDisabled();
        var sortMeta = this.getSortMeta();
        var style = this.getStyle();
        var align = this.getColumnProp('alignHeader') || this.getColumnProp('align');
        var className = utils.classNames(this.getColumnProp('headerClassName'), this.getColumnProp('className'), _defineProperty({
          'p-sortable-column': this.getColumnProp('sortable'),
          'p-resizable-column': this.props.resizableColumns,
          'p-highlight': sortMeta.sorted,
          'p-frozen-column': this.getColumnProp('frozen'),
          'p-selection-column': this.getColumnProp('selectionMode'),
          'p-sortable-disabled': this.getColumnProp('sortable') && isSortableDisabled,
          'p-reorderable-column': this.props.reorderableColumns && this.getColumnProp('reorderable')
        }, "p-align-".concat(align), !!align));
        var tabIndex = this.getColumnProp('sortable') && !isSortableDisabled ? this.props.tabIndex : null;
        var colSpan = this.getColumnProp('colSpan');
        var rowSpan = this.getColumnProp('rowSpan');
        var ariaSort = this.getAriaSort(sortMeta);
        var resizer = this.renderResizer();
        var header = this.renderHeader(sortMeta);
        return /*#__PURE__*/React__default["default"].createElement("th", {
          ref: function ref(el) {
            return _this3.el = el;
          },
          style: style,
          className: className,
          tabIndex: tabIndex,
          role: "columnheader",
          onClick: this.onClick,
          onKeyDown: this.onKeyDown,
          onMouseDown: this.onMouseDown,
          onDragStart: this.onDragStart,
          onDragOver: this.onDragOver,
          onDragLeave: this.onDragLeave,
          onDrop: this.onDrop,
          colSpan: colSpan,
          rowSpan: rowSpan,
          "aria-sort": ariaSort
        }, resizer, header);
      }
    }, {
      key: "render",
      value: function render() {
        return this.renderElement();
      }
    }]);

    return HeaderCell;
  }(React.Component);

  function ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$1(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$1() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var TableHeader = /*#__PURE__*/function (_Component) {
    _inherits(TableHeader, _Component);

    var _super = _createSuper$1(TableHeader);

    function TableHeader(props) {
      var _this;

      _classCallCheck(this, TableHeader);

      _this = _super.call(this, props);
      _this.state = {
        sortableDisabledFields: [],
        allSortableDisabled: false,
        styleObject: {}
      };
      _this.onSortableChange = _this.onSortableChange.bind(_assertThisInitialized(_this));
      _this.onCheckboxChange = _this.onCheckboxChange.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(TableHeader, [{
      key: "isSingleSort",
      value: function isSingleSort() {
        return this.props.sortMode === 'single';
      }
    }, {
      key: "isMultipleSort",
      value: function isMultipleSort() {
        return this.props.sortMode === 'multiple';
      }
    }, {
      key: "isAllSortableDisabled",
      value: function isAllSortableDisabled() {
        return this.isSingleSort() && this.state.allSortableDisabled;
      }
    }, {
      key: "isColumnSorted",
      value: function isColumnSorted(column) {
        return this.props.sortField !== null ? column.props.field === this.props.sortField || column.props.sortField === this.props.sortField : false;
      }
    }, {
      key: "updateSortableDisabled",
      value: function updateSortableDisabled() {
        var _this2 = this;

        if (this.isSingleSort() || this.isMultipleSort() && this.props.onSortChange) {
          var sortableDisabledFields = [];
          var allSortableDisabled = false;
          this.props.columns.forEach(function (column) {
            if (column.props.sortableDisabled) {
              sortableDisabledFields.push(column.props.sortField || column.props.field);

              if (!allSortableDisabled && _this2.isColumnSorted(column)) {
                allSortableDisabled = true;
              }
            }
          });
          this.setState({
            sortableDisabledFields: sortableDisabledFields,
            allSortableDisabled: allSortableDisabled
          });
        }
      }
    }, {
      key: "onSortableChange",
      value: function onSortableChange() {
        this.updateSortableDisabled();
      }
    }, {
      key: "onCheckboxChange",
      value: function onCheckboxChange(e) {
        this.props.onColumnCheckboxChange(e, this.props.value);
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        this.updateSortableDisabled();
      }
    }, {
      key: "renderGroupHeaderCells",
      value: function renderGroupHeaderCells(row) {
        var columns = React__default["default"].Children.toArray(row.props.children);
        return this.renderHeaderCells(columns);
      }
    }, {
      key: "renderHeaderCells",
      value: function renderHeaderCells(columns) {
        var _this3 = this;

        return React__default["default"].Children.map(columns, function (col, i) {
          var isVisible = col ? !col.props.hidden : true;
          var key = col ? col.props.columnKey || col.props.field || i : i;
          return isVisible && /*#__PURE__*/React__default["default"].createElement(HeaderCell, {
            key: key,
            value: _this3.props.value,
            tableProps: _this3.props.tableProps,
            column: col,
            tabIndex: _this3.props.tabIndex,
            empty: _this3.props.empty,
            resizableColumns: _this3.props.resizableColumns,
            groupRowsBy: _this3.props.groupRowsBy,
            groupRowSortField: _this3.props.groupRowSortField,
            sortMode: _this3.props.sortMode,
            sortField: _this3.props.sortField,
            sortOrder: _this3.props.sortOrder,
            multiSortMeta: _this3.props.multiSortMeta,
            allSortableDisabled: _this3.isAllSortableDisabled(),
            onSortableChange: _this3.onSortableChange,
            sortableDisabledFields: _this3.state.sortableDisabledFields,
            filterDisplay: _this3.props.filterDisplay,
            filters: _this3.props.filters,
            filtersStore: _this3.props.filtersStore,
            onFilterChange: _this3.props.onFilterChange,
            onFilterApply: _this3.props.onFilterApply,
            onColumnMouseDown: _this3.props.onColumnMouseDown,
            onColumnDragStart: _this3.props.onColumnDragStart,
            onColumnDragOver: _this3.props.onColumnDragOver,
            onColumnDragLeave: _this3.props.onColumnDragLeave,
            onColumnDrop: _this3.props.onColumnDrop,
            onColumnResizeStart: _this3.props.onColumnResizeStart,
            onColumnResizerClick: _this3.props.onColumnResizerClick,
            onColumnResizerDoubleClick: _this3.props.onColumnResizerDoubleClick,
            showSelectAll: _this3.props.showSelectAll,
            allRowsSelected: _this3.props.allRowsSelected,
            onColumnCheckboxChange: _this3.onCheckboxChange,
            reorderableColumns: _this3.props.reorderableColumns,
            onSortChange: _this3.props.onSortChange
          });
        });
      }
    }, {
      key: "renderCheckbox",
      value: function renderCheckbox(selectionMode) {
        if (this.props.showSelectAll && selectionMode === 'multiple') {
          var allRowsSelected = this.props.allRowsSelected(this.props.value);
          return /*#__PURE__*/React__default["default"].createElement(HeaderCheckbox, {
            checked: allRowsSelected,
            onChange: this.onCheckboxChange,
            disabled: this.props.empty
          });
        }

        return null;
      }
    }, {
      key: "renderFilter",
      value: function renderFilter(column, filter) {
        if (filter) {
          return /*#__PURE__*/React__default["default"].createElement(ColumnFilter, {
            display: "row",
            column: column,
            filters: this.props.filters,
            filtersStore: this.props.filtersStore,
            onFilterChange: this.props.onFilterChange,
            onFilterApply: this.props.onFilterApply
          });
        }

        return null;
      }
    }, {
      key: "renderFilterCells",
      value: function renderFilterCells() {
        var _this4 = this;

        return React__default["default"].Children.map(this.props.columns, function (col, i) {
          var isVisible = !col.props.hidden;

          if (isVisible) {
            var _col$props = col.props,
                filterHeaderStyle = _col$props.filterHeaderStyle,
                style = _col$props.style,
                filterHeaderClassName = _col$props.filterHeaderClassName,
                className = _col$props.className,
                frozen = _col$props.frozen,
                columnKey = _col$props.columnKey,
                field = _col$props.field,
                selectionMode = _col$props.selectionMode,
                filter = _col$props.filter;

            var colStyle = _objectSpread$1(_objectSpread$1({}, filterHeaderStyle || {}), style || {});

            var colClassName = utils.classNames('p-filter-column', filterHeaderClassName, className, {
              'p-frozen-column': frozen
            });
            var colKey = columnKey || field || i;

            var checkbox = _this4.renderCheckbox(selectionMode);

            var filterRow = _this4.renderFilter(col, filter);

            return /*#__PURE__*/React__default["default"].createElement("th", {
              key: colKey,
              style: colStyle,
              className: colClassName
            }, checkbox, filterRow);
          }

          return null;
        });
      }
    }, {
      key: "renderContent",
      value: function renderContent() {
        var _this5 = this;

        if (this.props.headerColumnGroup) {
          var rows = React__default["default"].Children.toArray(this.props.headerColumnGroup.props.children);
          return rows.map(function (row, i) {
            return /*#__PURE__*/React__default["default"].createElement("tr", {
              key: i,
              role: "row"
            }, _this5.renderGroupHeaderCells(row));
          });
        } else {
          var headerRow = /*#__PURE__*/React__default["default"].createElement("tr", {
            role: "row"
          }, this.renderHeaderCells(this.props.columns));
          var filterRow = this.props.filterDisplay === 'row' && /*#__PURE__*/React__default["default"].createElement("tr", {
            role: "row"
          }, this.renderFilterCells());
          return /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, headerRow, filterRow);
        }
      }
    }, {
      key: "render",
      value: function render() {
        var content = this.renderContent();
        return /*#__PURE__*/React__default["default"].createElement("thead", {
          className: "p-datatable-thead"
        }, content);
      }
    }]);

    return TableHeader;
  }(React.Component);

  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var DataTable = /*#__PURE__*/function (_Component) {
    _inherits(DataTable, _Component);

    var _super = _createSuper(DataTable);

    function DataTable(props) {
      var _this;

      _classCallCheck(this, DataTable);

      _this = _super.call(this, props);
      _this.state = {
        d_rows: props.rows,
        columnOrder: [],
        groupRowsSortMeta: null,
        editingMeta: {},
        attributeSelector: null
      };

      if (!_this.props.onPage) {
        _this.state.first = props.first;
        _this.state.rows = props.rows;
      }

      if (!_this.props.onSort) {
        _this.state.sortField = props.sortField;
        _this.state.sortOrder = props.sortOrder;
        _this.state.multiSortMeta = props.multiSortMeta;
      }

      _this.state.d_filters = _this.cloneFilters(props.filters);

      if (!_this.props.onFilter) {
        _this.state.filters = props.filters;
      } // header


      _this.onSortChange = _this.onSortChange.bind(_assertThisInitialized(_this));
      _this.onFilterChange = _this.onFilterChange.bind(_assertThisInitialized(_this));
      _this.onFilterApply = _this.onFilterApply.bind(_assertThisInitialized(_this));
      _this.onColumnHeaderMouseDown = _this.onColumnHeaderMouseDown.bind(_assertThisInitialized(_this));
      _this.onColumnHeaderDragStart = _this.onColumnHeaderDragStart.bind(_assertThisInitialized(_this));
      _this.onColumnHeaderDragOver = _this.onColumnHeaderDragOver.bind(_assertThisInitialized(_this));
      _this.onColumnHeaderDragLeave = _this.onColumnHeaderDragLeave.bind(_assertThisInitialized(_this));
      _this.onColumnHeaderDrop = _this.onColumnHeaderDrop.bind(_assertThisInitialized(_this));
      _this.onColumnResizeStart = _this.onColumnResizeStart.bind(_assertThisInitialized(_this));
      _this.onColumnHeaderCheckboxChange = _this.onColumnHeaderCheckboxChange.bind(_assertThisInitialized(_this));
      _this.allRowsSelected = _this.allRowsSelected.bind(_assertThisInitialized(_this)); // body

      _this.onEditingMetaChange = _this.onEditingMetaChange.bind(_assertThisInitialized(_this)); //paginator

      _this.onPageChange = _this.onPageChange.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(DataTable, [{
      key: "isCustomStateStorage",
      value: function isCustomStateStorage() {
        return this.props.stateStorage === 'custom';
      }
    }, {
      key: "isStateful",
      value: function isStateful() {
        return this.props.stateKey != null || this.isCustomStateStorage();
      }
    }, {
      key: "isVirtualScrollerDisabled",
      value: function isVirtualScrollerDisabled() {
        return utils.ObjectUtils.isEmpty(this.props.virtualScrollerOptions) || !this.props.scrollable;
      }
    }, {
      key: "isEquals",
      value: function isEquals(data1, data2) {
        return this.props.compareSelectionBy === 'equals' ? data1 === data2 : utils.ObjectUtils.equals(data1, data2, this.props.dataKey);
      }
    }, {
      key: "hasFilter",
      value: function hasFilter() {
        return utils.ObjectUtils.isNotEmpty(this.getFilters()) || this.props.globalFilter;
      }
    }, {
      key: "getFirst",
      value: function getFirst() {
        return this.props.onPage ? this.props.first : this.state.first;
      }
    }, {
      key: "getRows",
      value: function getRows() {
        return this.props.onPage ? this.props.rows : this.state.rows;
      }
    }, {
      key: "getSortField",
      value: function getSortField() {
        return this.props.onSort ? this.props.sortField : this.state.sortField;
      }
    }, {
      key: "getSortOrder",
      value: function getSortOrder() {
        return this.props.onSort ? this.props.sortOrder : this.state.sortOrder;
      }
    }, {
      key: "getMultiSortMeta",
      value: function getMultiSortMeta() {
        return (this.props.onSort ? this.props.multiSortMeta : this.state.multiSortMeta) || [];
      }
    }, {
      key: "getFilters",
      value: function getFilters() {
        return this.props.onFilter ? this.props.filters : this.state.filters;
      }
    }, {
      key: "getColumnProp",
      value: function getColumnProp(col, prop) {
        return col.props[prop];
      }
    }, {
      key: "getColumns",
      value: function getColumns(ignoreReorderable) {
        var _this2 = this;

        var columns = React__default["default"].Children.toArray(this.props.children);

        if (!columns) {
          return null;
        }

        if (!ignoreReorderable && this.props.reorderableColumns && this.state.columnOrder) {
          var orderedColumns = this.state.columnOrder.reduce(function (arr, columnKey) {
            var column = _this2.findColumnByKey(columns, columnKey);

            column && arr.push(column);
            return arr;
          }, []);
          return [].concat(_toConsumableArray(orderedColumns), _toConsumableArray(columns.filter(function (col) {
            return orderedColumns.indexOf(col) < 0;
          })));
        }

        return columns;
      }
    }, {
      key: "getStorage",
      value: function getStorage() {
        switch (this.props.stateStorage) {
          case 'local':
            return window.localStorage;

          case 'session':
            return window.sessionStorage;

          case 'custom':
            return null;

          default:
            throw new Error(this.props.stateStorage + ' is not a valid value for the state storage, supported values are "local", "session" and "custom".');
        }
      }
    }, {
      key: "saveState",
      value: function saveState() {
        var state = {};

        if (this.props.paginator) {
          state.first = this.getFirst();
          state.rows = this.getRows();
        }

        var sortField = this.getSortField();

        if (sortField) {
          state.sortField = sortField;
          state.sortOrder = this.getSortOrder();
        }

        var multiSortMeta = this.getMultiSortMeta();

        if (multiSortMeta) {
          state.multiSortMeta = multiSortMeta;
        }

        if (this.hasFilter()) {
          state.filters = this.getFilters();
        }

        if (this.props.resizableColumns) {
          this.saveColumnWidths(state);
        }

        if (this.props.reorderableColumns) {
          state.columnOrder = this.state.columnOrder;
        }

        if (this.props.expandedRows) {
          state.expandedRows = this.props.expandedRows;
        }

        if (this.props.selection && this.props.onSelectionChange) {
          state.selection = this.props.selection;
        }

        if (this.isCustomStateStorage()) {
          if (this.props.customSaveState) {
            this.props.customSaveState(state);
          }
        } else {
          var storage = this.getStorage();

          if (utils.ObjectUtils.isNotEmpty(state)) {
            storage.setItem(this.props.stateKey, JSON.stringify(state));
          }
        }

        if (this.props.onStateSave) {
          this.props.onStateSave(state);
        }
      }
    }, {
      key: "clearState",
      value: function clearState() {
        var storage = this.getStorage();

        if (storage && this.props.stateKey) {
          storage.removeItem(this.props.stateKey);
        }
      }
    }, {
      key: "restoreState",
      value: function restoreState(state) {
        var restoredState = {};

        if (this.isCustomStateStorage()) {
          if (this.props.customRestoreState) {
            restoredState = this.props.customRestoreState();
          }
        } else {
          var storage = this.getStorage();
          var stateString = storage.getItem(this.props.stateKey);
          var dateFormat = /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}.\d{3}Z/;

          var reviver = function reviver(key, value) {
            return typeof value === "string" && dateFormat.test(value) ? new Date(value) : value;
          };

          if (stateString) {
            restoredState = JSON.parse(stateString, reviver);
          }
        }

        this._restoreState(restoredState, state);
      }
    }, {
      key: "restoreTableState",
      value: function restoreTableState(restoredState) {
        var state = this._restoreState(restoredState);

        if (utils.ObjectUtils.isNotEmpty(state)) {
          this.setState(state);
        }
      }
    }, {
      key: "_restoreState",
      value: function _restoreState(restoredState) {
        var _this3 = this;

        var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

        if (utils.ObjectUtils.isNotEmpty(restoredState)) {
          if (this.props.paginator) {
            if (this.props.onPage) {
              var getOnPageParams = function getOnPageParams(first, rows) {
                var totalRecords = _this3.getTotalRecords(_this3.processedData());

                var pageCount = Math.ceil(totalRecords / rows) || 1;
                var page = Math.floor(first / rows);
                return {
                  first: first,
                  rows: rows,
                  page: page,
                  pageCount: pageCount
                };
              };

              this.props.onPage(this.createEvent(getOnPageParams(restoredState.first, restoredState.rows)));
            } else {
              state.first = restoredState.first;
              state.rows = restoredState.rows;
            }
          }

          if (restoredState.sortField) {
            if (this.props.onSort) {
              this.props.onSort(this.createEvent({
                sortField: restoredState.sortField,
                sortOrder: restoredState.sortOrder
              }));
            } else {
              state.sortField = restoredState.sortField;
              state.sortOrder = restoredState.sortOrder;
            }
          }

          if (restoredState.multiSortMeta) {
            if (this.props.onSort) {
              this.props.onSort(this.createEvent({
                multiSortMeta: restoredState.multiSortMeta
              }));
            } else {
              state.multiSortMeta = restoredState.multiSortMeta;
            }
          }

          if (restoredState.filters) {
            state.d_filters = this.cloneFilters(restoredState.filters);

            if (this.props.onFilter) {
              this.props.onFilter(this.createEvent({
                filters: restoredState.filters
              }));
            } else {
              state.filters = this.cloneFilters(restoredState.filters);
            }
          }

          if (this.props.resizableColumns) {
            this.columnWidthsState = restoredState.columnWidths;
            this.tableWidthState = restoredState.tableWidth;
          }

          if (this.props.reorderableColumns) {
            state.columnOrder = restoredState.columnOrder;
          }

          if (restoredState.expandedRows && this.props.onRowToggle) {
            this.props.onRowToggle({
              data: restoredState.expandedRows
            });
          }

          if (restoredState.selection && this.props.onSelectionChange) {
            this.props.onSelectionChange({
              value: restoredState.selection
            });
          }

          if (this.props.onStateRestore) {
            this.props.onStateRestore(restoredState);
          }
        }

        return state;
      }
    }, {
      key: "saveColumnWidths",
      value: function saveColumnWidths(state) {
        var widths = [];
        var headers = utils.DomHandler.find(this.el, '.p-datatable-thead > tr > th');
        headers.forEach(function (header) {
          return widths.push(utils.DomHandler.getOuterWidth(header));
        });
        state.columnWidths = widths.join(',');

        if (this.props.columnResizeMode === 'expand') {
          state.tableWidth = utils.DomHandler.getOuterWidth(this.table) + 'px';
        }
      }
    }, {
      key: "restoreColumnWidths",
      value: function restoreColumnWidths() {
        var _this4 = this;

        if (this.columnWidthsState) {
          var widths = this.columnWidthsState.split(',');

          if (this.props.columnResizeMode === 'expand' && this.tableWidthState) {
            this.table.style.width = this.tableWidthState;
            this.table.style.minWidth = this.tableWidthState;
            this.el.style.width = this.tableWidthState;
          }

          if (utils.ObjectUtils.isNotEmpty(widths)) {
            this.createStyleElement();
            var innerHTML = '';
            widths.forEach(function (width, index) {
              var style = _this4.props.scrollable ? "flex: 1 1 ".concat(width, "px !important") : "width: ".concat(width, "px !important");
              innerHTML += "\n                        .p-datatable[".concat(_this4.state.attributeSelector, "] .p-datatable-thead > tr > th:nth-child(").concat(index + 1, "),\n                        .p-datatable[").concat(_this4.state.attributeSelector, "] .p-datatable-tbody > tr > td:nth-child(").concat(index + 1, "),\n                        .p-datatable[").concat(_this4.state.attributeSelector, "] .p-datatable-tfoot > tr > td:nth-child(").concat(index + 1, ") {\n                            ").concat(style, "\n                        }\n                    ");
            });
            this.styleElement.innerHTML = innerHTML;
          }
        }
      }
    }, {
      key: "findParentHeader",
      value: function findParentHeader(element) {
        if (element.nodeName === 'TH') {
          return element;
        } else {
          var parent = element.parentElement;

          while (parent.nodeName !== 'TH') {
            parent = parent.parentElement;
            if (!parent) break;
          }

          return parent;
        }
      }
    }, {
      key: "getGroupRowSortField",
      value: function getGroupRowSortField() {
        return this.props.sortMode === 'single' ? this.props.sortField : this.state.groupRowsSortMeta ? this.state.groupRowsSortMeta.field : null;
      }
    }, {
      key: "getSelectableData",
      value: function getSelectableData(val) {
        var _this5 = this;

        if (this.props.showSelectionElement || this.props.isDataSelectable) {
          return val.filter(function (data, index) {
            var isSelectable = true;
            if (_this5.props.showSelectionElement) isSelectable = _this5.props.showSelectionElement({
              rowIndex: index,
              props: _this5.props
            });
            if (_this5.props.isDataSelectable && isSelectable) isSelectable = _this5.props.isDataSelectable({
              data: data,
              index: index
            });
            return isSelectable;
          });
        }

        return val;
      }
    }, {
      key: "allRowsSelected",
      value: function allRowsSelected(processedData) {
        var _this6 = this;

        if (this.props.onSelectAllChange) {
          return this.props.selectAll;
        } else {
          var data = this.props.selectionPageOnly ? this.dataToRender(processedData) : processedData;
          var val = this.props.frozenValue ? [].concat(_toConsumableArray(this.props.frozenValue), _toConsumableArray(data)) : data;
          var selectableVal = this.getSelectableData(val);
          return selectableVal && this.props.selection && selectableVal.every(function (sv) {
            return _this6.props.selection.some(function (s) {
              return _this6.isEquals(s, sv);
            });
          });
        }
      }
    }, {
      key: "getSelectionModeInColumn",
      value: function getSelectionModeInColumn(columns) {
        if (columns) {
          var col = columns.find(function (c) {
            return !!c.props.selectionMode;
          });
          return col ? col.props.selectionMode : null;
        }

        return null;
      }
    }, {
      key: "findColumnByKey",
      value: function findColumnByKey(columns, key) {
        return utils.ObjectUtils.isNotEmpty(columns) ? columns.find(function (col) {
          return col.props.columnKey === key || col.props.field === key;
        }) : null;
      }
    }, {
      key: "getTotalRecords",
      value: function getTotalRecords(data) {
        return this.props.lazy ? this.props.totalRecords : data ? data.length : 0;
      }
    }, {
      key: "onEditingMetaChange",
      value: function onEditingMetaChange(e) {
        var rowData = e.rowData,
            field = e.field,
            rowIndex = e.rowIndex,
            editing = e.editing;

        var editingMeta = _objectSpread({}, this.state.editingMeta);

        var meta = editingMeta[rowIndex];

        if (editing) {
          !meta && (meta = editingMeta[rowIndex] = {
            data: _objectSpread({}, rowData),
            fields: []
          });
          meta['fields'].push(field);
        } else if (meta) {
          var fields = meta['fields'].filter(function (f) {
            return f !== field;
          });
          !fields.length ? delete editingMeta[rowIndex] : meta['fields'] = fields;
        }

        this.setState({
          editingMeta: editingMeta
        });
      }
    }, {
      key: "clearEditingMetaData",
      value: function clearEditingMetaData() {
        if (this.props.editMode && utils.ObjectUtils.isNotEmpty(this.state.editingMeta)) {
          this.setState({
            editingMeta: {}
          });
        }
      }
    }, {
      key: "onColumnResizeStart",
      value: function onColumnResizeStart(e) {
        var event = e.originalEvent,
            column = e.column;
        var containerLeft = utils.DomHandler.getOffset(this.el).left;
        this.resizeColumn = column;
        this.resizeColumnElement = event.currentTarget.parentElement;
        this.columnResizing = true;
        this.lastResizeHelperX = event.pageX - containerLeft + this.el.scrollLeft;
        this.bindColumnResizeEvents();
      }
    }, {
      key: "onColumnResize",
      value: function onColumnResize(event) {
        var containerLeft = utils.DomHandler.getOffset(this.el).left;
        utils.DomHandler.addClass(this.el, 'p-unselectable-text');
        this.resizeHelper.style.height = this.el.offsetHeight + 'px';
        this.resizeHelper.style.top = 0 + 'px';
        this.resizeHelper.style.left = event.pageX - containerLeft + this.el.scrollLeft + 'px';
        this.resizeHelper.style.display = 'block';
      }
    }, {
      key: "onColumnResizeEnd",
      value: function onColumnResizeEnd() {
        var delta = this.resizeHelper.offsetLeft - this.lastResizeHelperX;
        var columnWidth = this.resizeColumnElement.offsetWidth;
        var newColumnWidth = columnWidth + delta;
        var minWidth = this.resizeColumnElement.style.minWidth || 15;

        if (columnWidth + delta > parseInt(minWidth, 10)) {
          if (this.props.columnResizeMode === 'fit') {
            var nextColumn = this.resizeColumnElement.nextElementSibling;
            var nextColumnWidth = nextColumn.offsetWidth - delta;

            if (newColumnWidth > 15 && nextColumnWidth > 15) {
              this.resizeTableCells(newColumnWidth, nextColumnWidth);
            }
          } else if (this.props.columnResizeMode === 'expand') {
            var tableWidth = this.table.offsetWidth + delta + 'px';
            this.table.style.width = tableWidth;
            this.table.style.minWidth = tableWidth;
            this.resizeTableCells(newColumnWidth);
          }

          if (this.props.onColumnResizeEnd) {
            this.props.onColumnResizeEnd({
              element: this.resizeColumnElement,
              column: this.resizeColumn,
              delta: delta
            });
          }

          if (this.isStateful()) {
            this.saveState();
          }
        }

        this.resizeHelper.style.display = 'none';
        this.resizeColumn = null;
        this.resizeColumnElement = null;
        utils.DomHandler.removeClass(this.el, 'p-unselectable-text');
        this.unbindColumnResizeEvents();
      }
    }, {
      key: "resizeTableCells",
      value: function resizeTableCells(newColumnWidth, nextColumnWidth) {
        var _this7 = this;

        var widths = [];
        var colIndex = utils.DomHandler.index(this.resizeColumnElement);
        var headers = utils.DomHandler.find(this.table, '.p-datatable-thead > tr > th');
        headers.forEach(function (header) {
          return widths.push(utils.DomHandler.getOuterWidth(header));
        });
        this.destroyStyleElement();
        this.createStyleElement();
        var innerHTML = '';
        widths.forEach(function (width, index) {
          var colWidth = index === colIndex ? newColumnWidth : nextColumnWidth && index === colIndex + 1 ? nextColumnWidth : width;
          var style = _this7.props.scrollable ? "flex: 1 1 ".concat(colWidth, "px !important") : "width: ".concat(colWidth, "px !important");
          innerHTML += "\n                .p-datatable[".concat(_this7.state.attributeSelector, "] .p-datatable-thead > tr > th:nth-child(").concat(index + 1, "),\n                .p-datatable[").concat(_this7.state.attributeSelector, "] .p-datatable-tbody > tr > td:nth-child(").concat(index + 1, "),\n                .p-datatable[").concat(_this7.state.attributeSelector, "] .p-datatable-tfoot > tr > td:nth-child(").concat(index + 1, ") {\n                    ").concat(style, "\n                }\n            ");
        });
        this.styleElement.innerHTML = innerHTML;
      }
    }, {
      key: "bindColumnResizeEvents",
      value: function bindColumnResizeEvents() {
        var _this8 = this;

        if (!this.documentColumnResizeListener) {
          this.documentColumnResizeListener = document.addEventListener('mousemove', function (event) {
            if (_this8.columnResizing) {
              _this8.onColumnResize(event);
            }
          });
        }

        if (!this.documentColumnResizeEndListener) {
          this.documentColumnResizeEndListener = document.addEventListener('mouseup', function () {
            if (_this8.columnResizing) {
              _this8.columnResizing = false;

              _this8.onColumnResizeEnd();
            }
          });
        }
      }
    }, {
      key: "unbindColumnResizeEvents",
      value: function unbindColumnResizeEvents() {
        if (this.documentColumnResizeListener) {
          document.removeEventListener('document', this.documentColumnResizeListener);
          this.documentColumnResizeListener = null;
        }

        if (this.documentColumnResizeEndListener) {
          document.removeEventListener('document', this.documentColumnResizeEndListener);
          this.documentColumnResizeEndListener = null;
        }
      }
    }, {
      key: "onColumnHeaderMouseDown",
      value: function onColumnHeaderMouseDown(e) {
        utils.DomHandler.clearSelection();
        var event = e.originalEvent,
            column = e.column;

        if (this.props.reorderableColumns && this.getColumnProp(column, 'reorderable') !== false) {
          if (event.target.nodeName === 'INPUT' || event.target.nodeName === 'TEXTAREA' || utils.DomHandler.hasClass(event.target, 'p-column-resizer')) event.currentTarget.draggable = false;else event.currentTarget.draggable = true;
        }
      }
    }, {
      key: "onColumnHeaderCheckboxChange",
      value: function onColumnHeaderCheckboxChange(e, processedData) {
        var _this9 = this;

        if (this.props.onSelectAllChange) {
          this.props.onSelectAllChange(e);
        } else {
          var originalEvent = e.originalEvent,
              checked = e.checked;
          var data = this.props.selectionPageOnly ? this.dataToRender(processedData) : processedData;
          var selection = this.props.selectionPageOnly && this.props.selection ? this.props.selection.filter(function (s) {
            return !data.some(function (d) {
              return _this9.isEquals(s, d);
            });
          }) : [];

          if (checked) {
            selection = this.props.frozenValue ? [].concat(_toConsumableArray(selection), _toConsumableArray(this.props.frozenValue), _toConsumableArray(data)) : [].concat(_toConsumableArray(selection), _toConsumableArray(data));
            selection = this.getSelectableData(selection);
            this.props.onAllRowsSelect && this.props.onAllRowsSelect({
              originalEvent: originalEvent,
              data: selection,
              type: 'all'
            });
          } else {
            this.props.onAllRowsUnselect && this.props.onAllRowsUnselect({
              originalEvent: originalEvent,
              data: selection,
              type: 'all'
            });
          }

          if (this.props.onSelectionChange) {
            this.props.onSelectionChange({
              originalEvent: originalEvent,
              value: selection,
              type: 'all'
            });
          }
        }
      }
    }, {
      key: "onColumnHeaderDragStart",
      value: function onColumnHeaderDragStart(e) {
        var event = e.originalEvent,
            column = e.column;

        if (this.columnResizing) {
          event.preventDefault();
          return;
        }

        this.colReorderIconWidth = utils.DomHandler.getHiddenElementOuterWidth(this.reorderIndicatorUp);
        this.colReorderIconHeight = utils.DomHandler.getHiddenElementOuterHeight(this.reorderIndicatorUp);
        this.draggedColumn = column;
        this.draggedColumnElement = this.findParentHeader(event.currentTarget);
        event.dataTransfer.setData('text', 'b'); // Firefox requires this to make dragging possible
      }
    }, {
      key: "onColumnHeaderDragOver",
      value: function onColumnHeaderDragOver(e) {
        var event = e.originalEvent;
        var dropHeader = this.findParentHeader(event.currentTarget);

        if (this.props.reorderableColumns && this.draggedColumnElement && dropHeader) {
          event.preventDefault();

          if (this.draggedColumnElement !== dropHeader) {
            var containerOffset = utils.DomHandler.getOffset(this.el);
            var dropHeaderOffset = utils.DomHandler.getOffset(dropHeader);
            var targetLeft = dropHeaderOffset.left - containerOffset.left;
            var columnCenter = dropHeaderOffset.left + dropHeader.offsetWidth / 2;
            this.reorderIndicatorUp.style.top = dropHeaderOffset.top - containerOffset.top - (this.colReorderIconHeight - 1) + 'px';
            this.reorderIndicatorDown.style.top = dropHeaderOffset.top - containerOffset.top + dropHeader.offsetHeight + 'px';

            if (event.pageX > columnCenter) {
              this.reorderIndicatorUp.style.left = targetLeft + dropHeader.offsetWidth - Math.ceil(this.colReorderIconWidth / 2) + 'px';
              this.reorderIndicatorDown.style.left = targetLeft + dropHeader.offsetWidth - Math.ceil(this.colReorderIconWidth / 2) + 'px';
              this.dropPosition = 1;
            } else {
              this.reorderIndicatorUp.style.left = targetLeft - Math.ceil(this.colReorderIconWidth / 2) + 'px';
              this.reorderIndicatorDown.style.left = targetLeft - Math.ceil(this.colReorderIconWidth / 2) + 'px';
              this.dropPosition = -1;
            }

            this.reorderIndicatorUp.style.display = 'block';
            this.reorderIndicatorDown.style.display = 'block';
          }
        }
      }
    }, {
      key: "onColumnHeaderDragLeave",
      value: function onColumnHeaderDragLeave(e) {
        var event = e.originalEvent;

        if (this.props.reorderableColumns && this.draggedColumnElement) {
          event.preventDefault();
          this.reorderIndicatorUp.style.display = 'none';
          this.reorderIndicatorDown.style.display = 'none';
        }
      }
    }, {
      key: "onColumnHeaderDrop",
      value: function onColumnHeaderDrop(e) {
        var _this10 = this;

        var event = e.originalEvent,
            column = e.column;
        event.preventDefault();

        if (this.draggedColumnElement) {
          var dragIndex = utils.DomHandler.index(this.draggedColumnElement);
          var dropIndex = utils.DomHandler.index(this.findParentHeader(event.currentTarget));
          var allowDrop = dragIndex !== dropIndex;

          if (allowDrop && (dropIndex - dragIndex === 1 && this.dropPosition === -1 || dragIndex - dropIndex === 1 && this.dropPosition === 1)) {
            allowDrop = false;
          }

          if (allowDrop) {
            var columns = this.getColumns();

            var isSameColumn = function isSameColumn(col1, col2) {
              return col1.props.columnKey || col2.props.columnKey ? utils.ObjectUtils.equals(col1.props, col2.props, 'columnKey') : utils.ObjectUtils.equals(col1.props, col2.props, 'field');
            };

            var dragColIndex = columns.findIndex(function (child) {
              return isSameColumn(child, _this10.draggedColumn);
            });
            var dropColIndex = columns.findIndex(function (child) {
              return isSameColumn(child, column);
            });

            if (dropColIndex < dragColIndex && this.dropPosition === 1) {
              dropColIndex++;
            }

            if (dropColIndex > dragColIndex && this.dropPosition === -1) {
              dropColIndex--;
            }

            utils.ObjectUtils.reorderArray(columns, dragColIndex, dropColIndex);
            var columnOrder = columns.reduce(function (orders, col) {
              orders.push(col.props.columnKey || col.props.field);
              return orders;
            }, []);
            this.setState({
              columnOrder: columnOrder
            });

            if (this.props.onColReorder) {
              this.props.onColReorder({
                originalEvent: event,
                dragIndex: dragColIndex,
                dropIndex: dropColIndex,
                columns: columns
              });
            }
          }

          this.reorderIndicatorUp.style.display = 'none';
          this.reorderIndicatorDown.style.display = 'none';
          this.draggedColumnElement.draggable = false;
          this.draggedColumnElement = null;
          this.draggedColumn = null;
          this.dropPosition = null;
        }
      }
    }, {
      key: "createStyleElement",
      value: function createStyleElement() {
        this.styleElement = utils.DomHandler.createInlineStyle(PrimeReact__default["default"].nonce);
      }
    }, {
      key: "createResponsiveStyle",
      value: function createResponsiveStyle() {
        if (!this.responsiveStyleElement) {
          this.responsiveStyleElement = utils.DomHandler.createInlineStyle(PrimeReact__default["default"].nonce);
          var innerHTML = "\n@media screen and (max-width: ".concat(this.props.breakpoint, ") {\n    .p-datatable[").concat(this.state.attributeSelector, "] .p-datatable-thead > tr > th,\n    .p-datatable[").concat(this.state.attributeSelector, "] .p-datatable-tfoot > tr > td {\n        display: none !important;\n    }\n\n    .p-datatable[").concat(this.state.attributeSelector, "] .p-datatable-tbody > tr > td {\n        display: flex;\n        width: 100% !important;\n        align-items: center;\n        justify-content: space-between;\n    }\n\n    .p-datatable[").concat(this.state.attributeSelector, "] .p-datatable-tbody > tr > td:not(:last-child) {\n        border: 0 none;\n    }\n\n    .p-datatable[").concat(this.state.attributeSelector, "].p-datatable-gridlines .p-datatable-tbody > tr > td:last-child {\n        border-top: 0;\n        border-right: 0;\n        border-left: 0;\n    }\n\n    .p-datatable[").concat(this.state.attributeSelector, "] .p-datatable-tbody > tr > td > .p-column-title {\n        display: block;\n    }\n}\n");
          this.responsiveStyleElement.innerHTML = innerHTML;
        }
      }
    }, {
      key: "destroyResponsiveStyle",
      value: function destroyResponsiveStyle() {
        this.responsiveStyleElement = utils.DomHandler.removeInlineStyle(this.responsiveStyleElement);
      }
    }, {
      key: "destroyStyleElement",
      value: function destroyStyleElement() {
        this.styleElement = utils.DomHandler.removeInlineStyle(this.styleElement);
      }
    }, {
      key: "onPageChange",
      value: function onPageChange(e) {
        this.clearEditingMetaData();
        if (this.props.onPage) this.props.onPage(this.createEvent(e));else this.setState({
          first: e.first,
          rows: e.rows
        });

        if (this.props.onValueChange) {
          this.props.onValueChange(this.processedData());
        }
      }
    }, {
      key: "onSortChange",
      value: function onSortChange(e) {
        this.clearEditingMetaData();
        var event = e.originalEvent,
            column = e.column,
            sortableDisabledFields = e.sortableDisabledFields;
        var sortField = column.props.sortField || column.props.field;
        var sortOrder = this.props.defaultSortOrder;
        var multiSortMeta;
        var eventMeta;
        this.columnSortable = column.props.sortable;
        this.columnSortFunction = column.props.sortFunction;
        this.columnField = column.props.sortField;

        if (this.props.sortMode === 'multiple') {
          var metaKey = event.metaKey || event.ctrlKey;
          multiSortMeta = _toConsumableArray(this.getMultiSortMeta());
          var sortMeta = multiSortMeta.find(function (sortMeta) {
            return sortMeta.field === sortField;
          });
          sortOrder = sortMeta ? this.getCalculatedSortOrder(sortMeta.order) : sortOrder;
          var newMetaData = {
            field: sortField,
            order: sortOrder
          };

          if (sortOrder) {
            multiSortMeta = metaKey ? multiSortMeta : multiSortMeta.filter(function (meta) {
              return sortableDisabledFields.some(function (field) {
                return field === meta.field;
              });
            });
            this.addSortMeta(newMetaData, multiSortMeta);
          } else if (this.props.removableSort) {
            this.removeSortMeta(newMetaData, multiSortMeta);
          }

          eventMeta = {
            multiSortMeta: multiSortMeta
          };
        } else {
          sortOrder = this.getSortField() === sortField ? this.getCalculatedSortOrder(this.getSortOrder()) : sortOrder;

          if (this.props.removableSort) {
            sortField = sortOrder ? sortField : null;
          }

          eventMeta = {
            sortField: sortField,
            sortOrder: sortOrder
          };
        }

        if (this.props.onSort) {
          this.props.onSort(this.createEvent(eventMeta));
        } else {
          eventMeta.first = 0;
          this.setState(eventMeta);
        }

        if (this.props.onValueChange) {
          this.props.onValueChange(this.processedData({
            sortField: sortField,
            sortOrder: sortOrder,
            multiSortMeta: multiSortMeta
          }));
        }
      }
    }, {
      key: "getCalculatedSortOrder",
      value: function getCalculatedSortOrder(currentOrder) {
        return this.props.removableSort ? this.props.defaultSortOrder === currentOrder ? currentOrder * -1 : 0 : currentOrder * -1;
      }
    }, {
      key: "compareValuesOnSort",
      value: function compareValuesOnSort(value1, value2) {
        var result = null;
        if (value1 == null && value2 != null) result = -1;else if (value1 != null && value2 == null) result = 1;else if (value1 == null && value2 == null) result = 0;else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, {
          numeric: true
        });else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
        return result;
      }
    }, {
      key: "addSortMeta",
      value: function addSortMeta(meta, multiSortMeta) {
        var index = multiSortMeta.findIndex(function (sortMeta) {
          return sortMeta.field === meta.field;
        });
        if (index >= 0) multiSortMeta[index] = meta;else multiSortMeta.push(meta);
      }
    }, {
      key: "removeSortMeta",
      value: function removeSortMeta(meta, multiSortMeta) {
        var index = multiSortMeta.findIndex(function (sortMeta) {
          return sortMeta.field === meta.field;
        });

        if (index >= 0) {
          multiSortMeta.splice(index, 1);
        }

        multiSortMeta = multiSortMeta.length > 0 ? multiSortMeta : null;
      }
    }, {
      key: "sortSingle",
      value: function sortSingle(data, field, order) {
        var _this11 = this;

        if (this.props.groupRowsBy && this.props.groupRowsBy === this.props.sortField) {
          var multiSortMeta = [{
            field: this.props.sortField,
            order: this.props.sortOrder || this.props.defaultSortOrder
          }];
          this.props.sortField !== field && multiSortMeta.push({
            field: field,
            order: order
          });
          return this.sortMultiple(data, multiSortMeta);
        }

        var value = _toConsumableArray(data);

        if (this.columnSortable && this.columnSortFunction) {
          value = this.columnSortFunction({
            field: field,
            order: order
          });
        } else {
          value.sort(function (data1, data2) {
            var value1 = utils.ObjectUtils.resolveFieldData(data1, field);
            var value2 = utils.ObjectUtils.resolveFieldData(data2, field);

            var result = _this11.compareValuesOnSort(value1, value2);

            return order * result;
          });
        }

        return value;
      }
    }, {
      key: "sortMultiple",
      value: function sortMultiple(data) {
        var _this12 = this;

        var multiSortMeta = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

        if (this.props.groupRowsBy && (this.groupRowsSortMeta || multiSortMeta.length && this.props.groupRowsBy === multiSortMeta[0].field)) {
          var firstSortMeta = multiSortMeta[0];
          !this.groupRowsSortMeta && (this.groupRowsSortMeta = firstSortMeta);

          if (firstSortMeta.field !== this.groupRowsSortMeta.field) {
            multiSortMeta = [this.groupRowsSortMeta].concat(_toConsumableArray(multiSortMeta));
          }
        }

        var value = _toConsumableArray(data);

        if (this.columnSortable && this.columnSortFunction) {
          var meta = multiSortMeta.find(function (meta) {
            return meta.field === _this12.columnField;
          });
          var field = this.columnField;
          var order = meta ? meta.order : this.defaultSortOrder;
          value = this.columnSortFunction({
            field: field,
            order: order
          });
        } else {
          value.sort(function (data1, data2) {
            return _this12.multisortField(data1, data2, multiSortMeta, 0);
          });
        }

        return value;
      }
    }, {
      key: "multisortField",
      value: function multisortField(data1, data2, multiSortMeta, index) {
        var value1 = utils.ObjectUtils.resolveFieldData(data1, multiSortMeta[index].field);
        var value2 = utils.ObjectUtils.resolveFieldData(data2, multiSortMeta[index].field);

        if (value1 === value2) {
          return multiSortMeta.length - 1 > index ? this.multisortField(data1, data2, multiSortMeta, index + 1) : 0;
        }

        var result = this.compareValuesOnSort(value1, value2);
        return multiSortMeta[index].order * result;
      }
    }, {
      key: "onFilterChange",
      value: function onFilterChange(filters) {
        this.clearEditingMetaData();
        this.setState({
          d_filters: filters
        });
      }
    }, {
      key: "onFilterApply",
      value: function onFilterApply() {
        var _this13 = this;

        clearTimeout(this.filterTimeout);
        this.filterTimeout = setTimeout(function () {
          var filters = _this13.cloneFilters(_this13.state.d_filters);

          if (_this13.props.onFilter) {
            _this13.props.onFilter(_this13.createEvent({
              filters: filters
            }));
          } else {
            _this13.setState({
              first: 0,
              filters: filters
            });
          }

          if (_this13.props.onValueChange) {
            _this13.props.onValueChange(_this13.processedData({
              filters: filters
            }));
          }
        }, this.props.filterDelay);
      }
    }, {
      key: "filterLocal",
      value: function filterLocal(data, filters) {
        if (!data) return;
        filters = filters || {};
        var columns = this.getColumns();
        var filteredValue = [];
        var isGlobalFilter = filters['global'] || this.props.globalFilter;
        var globalFilterFieldsArray;

        if (isGlobalFilter) {
          globalFilterFieldsArray = this.props.globalFilterFields || columns.filter(function (col) {
            return !col.props.excludeGlobalFilter;
          }).map(function (col) {
            return col.props.filterField || col.props.field;
          });
        }

        for (var i = 0; i < data.length; i++) {
          var localMatch = true;
          var globalMatch = false;
          var localFiltered = false;

          for (var prop in filters) {
            if (Object.prototype.hasOwnProperty.call(filters, prop) && prop !== 'global') {
              localFiltered = true;
              var filterField = prop;
              var filterMeta = filters[filterField];

              if (filterMeta.operator) {
                for (var j = 0; j < filterMeta.constraints.length; j++) {
                  var filterConstraint = filterMeta.constraints[j];
                  localMatch = this.executeLocalFilter(filterField, data[i], filterConstraint, j);

                  if (filterMeta.operator === PrimeReact.FilterOperator.OR && localMatch || filterMeta.operator === PrimeReact.FilterOperator.AND && !localMatch) {
                    break;
                  }
                }
              } else {
                localMatch = this.executeLocalFilter(filterField, data[i], filterMeta, 0);
              }

              if (!localMatch) {
                break;
              }
            }
          }

          if (isGlobalFilter && !globalMatch && globalFilterFieldsArray) {
            for (var _j = 0; _j < globalFilterFieldsArray.length; _j++) {
              var globalFilterField = globalFilterFieldsArray[_j];
              var matchMode = filters['global'] ? filters['global'].matchMode : PrimeReact.FilterMatchMode.CONTAINS;
              var value = filters['global'] ? filters['global'].value : this.props.globalFilter;
              globalMatch = PrimeReact.FilterService.filters[matchMode](utils.ObjectUtils.resolveFieldData(data[i], globalFilterField), value, this.props.filterLocale);

              if (globalMatch) {
                break;
              }
            }
          }

          var matches = void 0;

          if (isGlobalFilter) {
            matches = localFiltered ? localFiltered && localMatch && globalMatch : globalMatch;
          } else {
            matches = localFiltered && localMatch;
          }

          if (matches) {
            filteredValue.push(data[i]);
          }
        }

        if (filteredValue.length === this.props.value.length) {
          filteredValue = data;
        }

        return filteredValue;
      }
    }, {
      key: "executeLocalFilter",
      value: function executeLocalFilter(field, rowData, filterMeta, index) {
        var filterValue = filterMeta.value;
        var filterMatchMode = filterMeta.matchMode === 'custom' ? "custom_".concat(field) : filterMeta.matchMode || PrimeReact.FilterMatchMode.STARTS_WITH;
        var dataFieldValue = utils.ObjectUtils.resolveFieldData(rowData, field);
        var filterConstraint = PrimeReact.FilterService.filters[filterMatchMode];
        return filterConstraint(dataFieldValue, filterValue, this.props.filterLocale, index);
      }
    }, {
      key: "cloneFilters",
      value: function cloneFilters(filters) {
        var _this14 = this;

        filters = filters || this.props.filters;
        var cloned = {};

        if (filters) {
          Object.entries(filters).forEach(function (_ref) {
            var _ref2 = _slicedToArray(_ref, 2),
                prop = _ref2[0],
                value = _ref2[1];

            cloned[prop] = value.operator ? {
              operator: value.operator,
              constraints: value.constraints.map(function (constraint) {
                return _objectSpread({}, constraint);
              })
            } : _objectSpread({}, value);
          });
        } else {
          var columns = this.getColumns();
          cloned = columns.reduce(function (_filters, col) {
            var field = col.props.filterField || col.props.field;
            var filterFunction = col.props.filterFunction;
            var dataType = col.props.dataType;
            var matchMode = col.props.filterMatchMode || (PrimeReact__default["default"].filterMatchModeOptions[dataType] ? PrimeReact__default["default"].filterMatchModeOptions[dataType][0] : PrimeReact.FilterMatchMode.STARTS_WITH);
            var constraint = {
              value: null,
              matchMode: matchMode
            };

            if (filterFunction) {
              PrimeReact.FilterService.register("custom_".concat(field), function () {
                for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
                  args[_key] = arguments[_key];
                }

                return filterFunction.apply(void 0, args.concat([{
                  column: col
                }]));
              });
            }

            _filters[field] = _this14.props.filterDisplay === 'menu' ? {
              operator: PrimeReact.FilterOperator.AND,
              constraints: [constraint]
            } : constraint;
            return _filters;
          }, {});
        }

        return cloned;
      }
    }, {
      key: "filter",
      value: function filter(value, field, matchMode) {
        var index = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;

        var filters = _objectSpread({}, this.state.d_filters);

        var meta = filters[field];
        var constraint = meta && meta.operator ? meta.constraints[index] : meta;
        constraint = meta ? {
          value: value,
          matchMode: matchMode || constraint.matchMode
        } : {
          value: value,
          matchMode: matchMode
        };
        this.props.filterDisplay === 'menu' && meta && meta.operator ? filters[field].constraints[index] = constraint : filters[field] = constraint;
        this.setState({
          d_filters: filters
        }, this.onFilterApply);
      }
    }, {
      key: "reset",
      value: function reset() {
        var state = {
          d_rows: this.props.rows,
          d_filters: this.cloneFilters(this.props.filters),
          groupRowsSortMeta: null,
          editingMeta: {}
        };

        if (!this.props.onPage) {
          state.first = this.props.first;
          state.rows = this.props.rows;
        }

        if (!this.props.onSort) {
          state.sortField = this.props.sortField;
          state.sortOrder = this.props.sortOrder;
          state.multiSortMeta = this.props.multiSortMeta;
        }

        if (!this.props.onFilter) {
          state.filters = this.props.filters;
        }

        this.resetColumnOrder();
        this.setState(state);
      }
    }, {
      key: "resetColumnOrder",
      value: function resetColumnOrder() {
        var columns = this.getColumns(true);
        var columnOrder = [];

        if (columns) {
          columnOrder = columns.reduce(function (orders, col) {
            orders.push(col.props.columnKey || col.props.field);
            return orders;
          }, []);
        }

        this.setState({
          columnOrder: columnOrder
        });
      }
    }, {
      key: "exportCSV",
      value: function exportCSV(options) {
        var _this15 = this;

        var data;
        var csv = "\uFEFF";
        var columns = this.getColumns();

        if (options && options.selectionOnly) {
          data = this.props.selection || [];
        } else {
          data = [].concat(_toConsumableArray(this.props.frozenValue || []), _toConsumableArray(this.processedData() || []));
        } //headers


        columns.forEach(function (column, i) {
          var _column$props = column.props,
              field = _column$props.field,
              header = _column$props.header,
              exportable = _column$props.exportable;

          if (exportable && field) {
            csv += '"' + (header || field) + '"';

            if (i < columns.length - 1) {
              csv += _this15.props.csvSeparator;
            }
          }
        }); //body

        data.forEach(function (record) {
          csv += '\n';
          columns.forEach(function (column, i) {
            var _column$props2 = column.props,
                columnField = _column$props2.field,
                exportField = _column$props2.exportField,
                exportable = _column$props2.exportable;
            var field = exportField || columnField;

            if (exportable && field) {
              var cellData = utils.ObjectUtils.resolveFieldData(record, field);

              if (cellData != null) {
                cellData = _this15.props.exportFunction ? _this15.props.exportFunction({
                  data: cellData,
                  field: field,
                  rowData: record,
                  column: column
                }) : String(cellData).replace(/"/g, '""');
              } else cellData = '';

              csv += '"' + cellData + '"';

              if (i < columns.length - 1) {
                csv += _this15.props.csvSeparator;
              }
            }
          });
        });
        utils.DomHandler.exportCSV(csv, this.props.exportFilename);
      }
    }, {
      key: "closeEditingCell",
      value: function closeEditingCell() {
        if (this.props.editMode !== "row") {
          document.body.click();
        }
      }
    }, {
      key: "createEvent",
      value: function createEvent(event) {
        return _objectSpread({
          first: this.getFirst(),
          rows: this.getRows(),
          sortField: this.getSortField(),
          sortOrder: this.getSortOrder(),
          multiSortMeta: this.getMultiSortMeta(),
          filters: this.getFilters()
        }, event);
      }
    }, {
      key: "processedData",
      value: function processedData(localState) {
        var data = this.props.value || [];

        if (!this.props.lazy) {
          if (data && data.length) {
            var filters = localState && localState.filters || this.getFilters();
            var sortField = localState && localState.sortField || this.getSortField();
            var sortOrder = localState && localState.sortOrder || this.getSortOrder();
            var multiSortMeta = localState && localState.multiSortMeta || this.getMultiSortMeta();

            if (utils.ObjectUtils.isNotEmpty(filters) || this.props.globalFilter) {
              data = this.filterLocal(data, filters);
            }

            if (sortField || utils.ObjectUtils.isNotEmpty(multiSortMeta)) {
              if (this.props.sortMode === 'single') data = this.sortSingle(data, sortField, sortOrder);else if (this.props.sortMode === 'multiple') data = this.sortMultiple(data, multiSortMeta);
            }
          }
        }

        return data;
      }
    }, {
      key: "dataToRender",
      value: function dataToRender(data) {
        if (data && this.props.paginator) {
          var first = this.props.lazy ? 0 : this.getFirst();
          return data.slice(first, first + this.getRows());
        }

        return data;
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        var _this16 = this;

        this.setState({
          attributeSelector: utils.UniqueComponentId()
        }, function () {
          _this16.el.setAttribute(_this16.state.attributeSelector, '');
        });

        if (this.props.responsiveLayout === 'stack' && !this.props.scrollable) {
          this.createResponsiveStyle();
        }

        if (this.isStateful()) {
          this.setState(this.restoreState(this.state));

          if (this.props.resizableColumns) {
            this.restoreColumnWidths();
          }
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        if (this.isStateful()) {
          this.saveState();
        }

        if (prevProps.responsiveLayout !== this.props.responsiveLayout) {
          this.destroyResponsiveStyle();

          if (this.props.responsiveLayout === 'stack' && !this.props.scrollable) {
            this.createResponsiveStyle();
          }
        }

        if (prevProps.filters !== this.props.filters) {
          this.setState({
            filters: this.cloneFilters(this.props.filters),
            d_filters: this.cloneFilters(this.props.filters)
          });
        }

        if (prevProps.globalFilter !== this.props.globalFilter) {
          this.filter(this.props.globalFilter, 'global', 'contains');
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        this.unbindColumnResizeEvents();
        this.destroyStyleElement();
        this.destroyResponsiveStyle();
      }
    }, {
      key: "renderLoader",
      value: function renderLoader() {
        if (this.props.loading) {
          var iconClassName = utils.classNames('p-datatable-loading-icon pi-spin', this.props.loadingIcon);
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-datatable-loading-overlay p-component-overlay"
          }, /*#__PURE__*/React__default["default"].createElement("i", {
            className: iconClassName
          }));
        }

        return null;
      }
    }, {
      key: "renderHeader",
      value: function renderHeader() {
        if (this.props.header) {
          var content = utils.ObjectUtils.getJSXElement(this.props.header, {
            props: this.props
          });
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-datatable-header"
          }, content);
        }

        return null;
      }
    }, {
      key: "renderTableHeader",
      value: function renderTableHeader(options, empty) {
        var sortField = this.getSortField();
        var sortOrder = this.getSortOrder();

        var multiSortMeta = _toConsumableArray(this.getMultiSortMeta());

        var groupRowSortField = this.getGroupRowSortField();
        var filters = this.state.d_filters;
        var filtersStore = this.getFilters();
        var processedData = options.items,
            columns = options.columns;
        return /*#__PURE__*/React__default["default"].createElement(TableHeader, {
          value: processedData,
          tableProps: this.props,
          columns: columns,
          tabIndex: this.props.tabIndex,
          empty: empty,
          headerColumnGroup: this.props.headerColumnGroup,
          resizableColumns: this.props.resizableColumns,
          onColumnResizeStart: this.onColumnResizeStart,
          onColumnResizerClick: this.props.onColumnResizerClick,
          onColumnResizerDoubleClick: this.props.onColumnResizerDoubleClick,
          sortMode: this.props.sortMode,
          sortField: sortField,
          sortOrder: sortOrder,
          multiSortMeta: multiSortMeta,
          groupRowsBy: this.props.groupRowsBy,
          groupRowSortField: groupRowSortField,
          onSortChange: this.onSortChange,
          filterDisplay: this.props.filterDisplay,
          filters: filters,
          filtersStore: filtersStore,
          onFilterChange: this.onFilterChange,
          onFilterApply: this.onFilterApply,
          showSelectAll: this.props.showSelectAll,
          allRowsSelected: this.allRowsSelected,
          onColumnCheckboxChange: this.onColumnHeaderCheckboxChange,
          onColumnMouseDown: this.onColumnHeaderMouseDown,
          onColumnDragStart: this.onColumnHeaderDragStart,
          onColumnDragOver: this.onColumnHeaderDragOver,
          onColumnDragLeave: this.onColumnHeaderDragLeave,
          onColumnDrop: this.onColumnHeaderDrop,
          rowGroupMode: this.props.rowGroupMode,
          reorderableColumns: this.props.reorderableColumns
        });
      }
    }, {
      key: "renderTableBody",
      value: function renderTableBody(options, selectionModeInColumn, empty, isVirtualScrollerDisabled) {
        var tableSelector = this.state.attributeSelector;
        var first = this.getFirst();
        var editingMeta = this.state.editingMeta;
        var rows = options.rows,
            columns = options.columns,
            contentRef = options.contentRef,
            className = options.className;
        var frozenBody = this.props.frozenValue && /*#__PURE__*/React__default["default"].createElement(TableBody, {
          value: this.props.frozenValue,
          className: "p-datatable-frozen-tbody",
          frozenRow: true,
          tableProps: this.props,
          tableSelector: tableSelector,
          columns: columns,
          selectionModeInColumn: selectionModeInColumn,
          first: first,
          editingMeta: editingMeta,
          onEditingMetaChange: this.onEditingMetaChange,
          tabIndex: this.props.tabIndex,
          onRowClick: this.props.onRowClick,
          onRowDoubleClick: this.props.onRowDoubleClick,
          onCellClick: this.props.onCellClick,
          selection: this.props.selection,
          onSelectionChange: this.props.onSelectionChange,
          lazy: this.props.lazy,
          paginator: this.props.paginator,
          onCellSelect: this.props.onCellSelect,
          onCellUnselect: this.props.onCellUnselect,
          onRowSelect: this.props.onRowSelect,
          onRowUnselect: this.props.onRowUnselect,
          dragSelection: this.props.dragSelection,
          onContextMenu: this.props.onContextMenu,
          onContextMenuSelectionChange: this.props.onContextMenuSelectionChange,
          metaKeySelection: this.props.metaKeySelection,
          selectionMode: this.props.selectionMode,
          cellSelection: this.props.cellSelection,
          contextMenuSelection: this.props.contextMenuSelection,
          dataKey: this.props.dataKey,
          expandedRows: this.props.expandedRows,
          onRowCollapse: this.props.onRowCollapse,
          onRowExpand: this.props.onRowExpand,
          onRowToggle: this.props.onRowToggle,
          editMode: this.props.editMode,
          editingRows: this.props.editingRows,
          onRowReorder: this.props.onRowReorder,
          scrollable: this.props.scrollable,
          rowGroupMode: this.props.rowGroupMode,
          groupRowsBy: this.props.groupRowsBy,
          expandableRowGroups: this.props.expandableRowGroups,
          loading: this.props.loading,
          emptyMessage: this.props.emptyMessage,
          rowGroupHeaderTemplate: this.props.rowGroupHeaderTemplate,
          rowExpansionTemplate: this.props.rowExpansionTemplate,
          rowGroupFooterTemplate: this.props.rowGroupFooterTemplate,
          onRowEditChange: this.props.onRowEditChange,
          compareSelectionBy: this.props.compareSelectionBy,
          selectOnEdit: this.props.selectOnEdit,
          onRowEditInit: this.props.onRowEditInit,
          rowEditValidator: this.props.rowEditValidator,
          onRowEditSave: this.props.onRowEditSave,
          onRowEditComplete: this.props.onRowEditComplete,
          onRowEditCancel: this.props.onRowEditCancel,
          cellClassName: this.props.cellClassName,
          responsiveLayout: this.props.responsiveLayout,
          selectionAutoFocus: this.props.selectionAutoFocus,
          isDataSelectable: this.props.isDataSelectable,
          showSelectionElement: this.props.showSelectionElement,
          showRowReorderElement: this.props.showRowReorderElement,
          expandedRowIcon: this.props.expandedRowIcon,
          collapsedRowIcon: this.props.collapsedRowIcon,
          rowClassName: this.props.rowClassName,
          isVirtualScrollerDisabled: true
        });
        var body = /*#__PURE__*/React__default["default"].createElement(TableBody, {
          value: this.dataToRender(rows),
          className: className,
          empty: empty,
          frozenRow: false,
          tableProps: this.props,
          tableSelector: tableSelector,
          columns: columns,
          selectionModeInColumn: selectionModeInColumn,
          first: first,
          editingMeta: editingMeta,
          onEditingMetaChange: this.onEditingMetaChange,
          tabIndex: this.props.tabIndex,
          onRowClick: this.props.onRowClick,
          onRowDoubleClick: this.props.onRowDoubleClick,
          onCellClick: this.props.onCellClick,
          selection: this.props.selection,
          onSelectionChange: this.props.onSelectionChange,
          lazy: this.props.lazy,
          paginator: this.props.paginator,
          onCellSelect: this.props.onCellSelect,
          onCellUnselect: this.props.onCellUnselect,
          onRowSelect: this.props.onRowSelect,
          onRowUnselect: this.props.onRowUnselect,
          dragSelection: this.props.dragSelection,
          onContextMenu: this.props.onContextMenu,
          onContextMenuSelectionChange: this.props.onContextMenuSelectionChange,
          metaKeySelection: this.props.metaKeySelection,
          selectionMode: this.props.selectionMode,
          cellSelection: this.props.cellSelection,
          contextMenuSelection: this.props.contextMenuSelection,
          dataKey: this.props.dataKey,
          expandedRows: this.props.expandedRows,
          onRowCollapse: this.props.onRowCollapse,
          onRowExpand: this.props.onRowExpand,
          onRowToggle: this.props.onRowToggle,
          editMode: this.props.editMode,
          editingRows: this.props.editingRows,
          onRowReorder: this.props.onRowReorder,
          scrollable: this.props.scrollable,
          rowGroupMode: this.props.rowGroupMode,
          groupRowsBy: this.props.groupRowsBy,
          expandableRowGroups: this.props.expandableRowGroups,
          loading: this.props.loading,
          emptyMessage: this.props.emptyMessage,
          rowGroupHeaderTemplate: this.props.rowGroupHeaderTemplate,
          rowExpansionTemplate: this.props.rowExpansionTemplate,
          rowGroupFooterTemplate: this.props.rowGroupFooterTemplate,
          onRowEditChange: this.props.onRowEditChange,
          compareSelectionBy: this.props.compareSelectionBy,
          selectOnEdit: this.props.selectOnEdit,
          onRowEditInit: this.props.onRowEditInit,
          rowEditValidator: this.props.rowEditValidator,
          onRowEditSave: this.props.onRowEditSave,
          onRowEditComplete: this.props.onRowEditComplete,
          onRowEditCancel: this.props.onRowEditCancel,
          cellClassName: this.props.cellClassName,
          responsiveLayout: this.props.responsiveLayout,
          selectionAutoFocus: this.props.selectionAutoFocus,
          isDataSelectable: this.props.isDataSelectable,
          showSelectionElement: this.props.showSelectionElement,
          showRowReorderElement: this.props.showRowReorderElement,
          expandedRowIcon: this.props.expandedRowIcon,
          collapsedRowIcon: this.props.collapsedRowIcon,
          rowClassName: this.props.rowClassName,
          virtualScrollerContentRef: contentRef,
          virtualScrollerOptions: options,
          isVirtualScrollerDisabled: isVirtualScrollerDisabled
        });
        return /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, frozenBody, body);
      }
    }, {
      key: "renderTableFooter",
      value: function renderTableFooter(options) {
        var columns = options.columns;
        return /*#__PURE__*/React__default["default"].createElement(TableFooter, {
          tableProps: this.props,
          columns: columns,
          footerColumnGroup: this.props.footerColumnGroup
        });
      }
    }, {
      key: "renderContent",
      value: function renderContent(processedData, columns, selectionModeInColumn, empty) {
        var _this17 = this;

        if (!columns) return;
        var isVirtualScrollerDisabled = this.isVirtualScrollerDisabled();
        var virtualScrollerOptions = this.props.virtualScrollerOptions || {};
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-datatable-wrapper",
          style: {
            maxHeight: isVirtualScrollerDisabled ? this.props.scrollHeight : null
          }
        }, /*#__PURE__*/React__default["default"].createElement(virtualscroller.VirtualScroller, _extends({}, virtualScrollerOptions, {
          items: processedData,
          columns: columns,
          scrollHeight: this.props.scrollHeight,
          disabled: isVirtualScrollerDisabled,
          loaderDisabled: true,
          showSpacer: false,
          contentTemplate: function contentTemplate(options) {
            var ref = function ref(el) {
              _this17.table = el;
              options.spacerRef && options.spacerRef(el);
            };

            var tableClassName = utils.classNames('p-datatable-table', _this17.props.tableClassName);

            var tableHeader = _this17.renderTableHeader(options, empty);

            var tableBody = _this17.renderTableBody(options, selectionModeInColumn, empty, isVirtualScrollerDisabled);

            var tableFooter = _this17.renderTableFooter(options);

            return /*#__PURE__*/React__default["default"].createElement("table", {
              ref: ref,
              style: _this17.props.tableStyle,
              className: tableClassName,
              role: "table"
            }, tableHeader, tableBody, tableFooter);
          }
        })));
      }
    }, {
      key: "renderFooter",
      value: function renderFooter() {
        if (this.props.footer) {
          var content = utils.ObjectUtils.getJSXElement(this.props.footer, {
            props: this.props
          });
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-datatable-footer"
          }, content);
        }

        return null;
      }
    }, {
      key: "renderPaginator",
      value: function renderPaginator(position, totalRecords) {
        var className = utils.classNames('p-paginator-' + position, this.props.paginatorClassName);
        return /*#__PURE__*/React__default["default"].createElement(paginator.Paginator, {
          first: this.getFirst(),
          rows: this.getRows(),
          pageLinkSize: this.props.pageLinkSize,
          className: className,
          onPageChange: this.onPageChange,
          template: this.props.paginatorTemplate,
          totalRecords: totalRecords,
          rowsPerPageOptions: this.props.rowsPerPageOptions,
          currentPageReportTemplate: this.props.currentPageReportTemplate,
          leftContent: this.props.paginatorLeft,
          rightContent: this.props.paginatorRight,
          alwaysShow: this.props.alwaysShowPaginator,
          dropdownAppendTo: this.props.paginatorDropdownAppendTo
        });
      }
    }, {
      key: "renderPaginatorTop",
      value: function renderPaginatorTop(totalRecords) {
        if (this.props.paginator && this.props.paginatorPosition !== 'bottom') {
          return this.renderPaginator('top', totalRecords);
        }

        return null;
      }
    }, {
      key: "renderPaginatorBottom",
      value: function renderPaginatorBottom(totalRecords) {
        if (this.props.paginator && this.props.paginatorPosition !== 'top') {
          return this.renderPaginator('bottom', totalRecords);
        }

        return null;
      }
    }, {
      key: "renderResizeHelper",
      value: function renderResizeHelper() {
        var _this18 = this;

        if (this.props.resizableColumns) {
          return /*#__PURE__*/React__default["default"].createElement("div", {
            ref: function ref(el) {
              return _this18.resizeHelper = el;
            },
            className: "p-column-resizer-helper",
            style: {
              display: 'none'
            }
          });
        }

        return null;
      }
    }, {
      key: "renderReorderIndicators",
      value: function renderReorderIndicators() {
        var _this19 = this;

        if (this.props.reorderableColumns) {
          var style = {
            position: 'absolute',
            display: 'none'
          };
          return /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, /*#__PURE__*/React__default["default"].createElement("span", {
            ref: function ref(el) {
              return _this19.reorderIndicatorUp = el;
            },
            className: "pi pi-arrow-down p-datatable-reorder-indicator-up",
            style: style
          }), /*#__PURE__*/React__default["default"].createElement("span", {
            ref: function ref(el) {
              return _this19.reorderIndicatorDown = el;
            },
            className: "pi pi-arrow-up p-datatable-reorder-indicator-down",
            style: style
          }));
        }

        return null;
      }
    }, {
      key: "render",
      value: function render() {
        var _this20 = this;

        var processedData = this.processedData();
        var columns = this.getColumns();
        var totalRecords = this.getTotalRecords(processedData);
        var empty = utils.ObjectUtils.isEmpty(processedData);
        var selectionModeInColumn = this.getSelectionModeInColumn(columns);
        var selectable = this.props.selectionMode || selectionModeInColumn;
        var className = utils.classNames('p-datatable p-component', {
          'p-datatable-hoverable-rows': this.props.rowHover,
          'p-datatable-selectable': selectable && !this.props.cellSelection,
          'p-datatable-selectable-cell': selectable && this.props.cellSelection,
          'p-datatable-auto-layout': this.props.autoLayout,
          'p-datatable-resizable': this.props.resizableColumns,
          'p-datatable-resizable-fit': this.props.resizableColumns && this.props.columnResizeMode === 'fit',
          'p-datatable-scrollable': this.props.scrollable,
          'p-datatable-scrollable-vertical': this.props.scrollable && this.props.scrollDirection === 'vertical',
          'p-datatable-scrollable-horizontal': this.props.scrollable && this.props.scrollDirection === 'horizontal',
          'p-datatable-scrollable-both': this.props.scrollable && this.props.scrollDirection === 'both',
          'p-datatable-flex-scrollable': this.props.scrollable && this.props.scrollHeight === 'flex',
          'p-datatable-responsive-stack': this.props.responsiveLayout === 'stack',
          'p-datatable-responsive-scroll': this.props.responsiveLayout === 'scroll',
          'p-datatable-striped': this.props.stripedRows,
          'p-datatable-gridlines': this.props.showGridlines,
          'p-datatable-grouped-header': this.props.headerColumnGroup != null,
          'p-datatable-grouped-footer': this.props.footerColumnGroup != null,
          'p-datatable-sm': this.props.size === 'small',
          'p-datatable-lg': this.props.size === 'large'
        }, this.props.className);
        var loader = this.renderLoader();
        var header = this.renderHeader();
        var paginatorTop = this.renderPaginatorTop(totalRecords);
        var content = this.renderContent(processedData, columns, selectionModeInColumn, empty);
        var paginatorBottom = this.renderPaginatorBottom(totalRecords);
        var footer = this.renderFooter();
        var resizeHelper = this.renderResizeHelper();
        var reorderIndicators = this.renderReorderIndicators();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          ref: function ref(el) {
            return _this20.el = el;
          },
          id: this.props.id,
          className: className,
          style: this.props.style,
          "data-scrollselectors": ".p-datatable-wrapper"
        }, loader, header, paginatorTop, content, paginatorBottom, footer, resizeHelper, reorderIndicators);
      }
    }], [{
      key: "getDerivedStateFromProps",
      value: function getDerivedStateFromProps(nextProps, prevState) {
        if (nextProps.rows !== prevState.d_rows && !nextProps.onPage) {
          return {
            rows: nextProps.rows,
            d_rows: nextProps.rows
          };
        }

        return null;
      }
    }]);

    return DataTable;
  }(React.Component);

  _defineProperty(DataTable, "defaultProps", {
    id: null,
    value: null,
    header: null,
    footer: null,
    style: null,
    className: null,
    tableStyle: null,
    tableClassName: null,
    paginator: false,
    paginatorPosition: 'bottom',
    alwaysShowPaginator: true,
    paginatorClassName: null,
    paginatorTemplate: 'FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink RowsPerPageDropdown',
    paginatorLeft: null,
    paginatorRight: null,
    paginatorDropdownAppendTo: null,
    pageLinkSize: 5,
    rowsPerPageOptions: null,
    currentPageReportTemplate: '({currentPage} of {totalPages})',
    first: 0,
    rows: null,
    totalRecords: null,
    lazy: false,
    sortField: null,
    sortOrder: null,
    multiSortMeta: null,
    sortMode: 'single',
    defaultSortOrder: 1,
    removableSort: false,
    emptyMessage: null,
    selectionMode: null,
    dragSelection: false,
    cellSelection: false,
    selection: null,
    onSelectionChange: null,
    contextMenuSelection: null,
    onContextMenuSelectionChange: null,
    compareSelectionBy: 'deepEquals',
    dataKey: null,
    metaKeySelection: true,
    selectOnEdit: true,
    selectionPageOnly: false,
    selectionAutoFocus: true,
    showSelectAll: true,
    selectAll: false,
    onSelectAllChange: null,
    headerColumnGroup: null,
    footerColumnGroup: null,
    rowExpansionTemplate: null,
    expandedRows: null,
    onRowToggle: null,
    resizableColumns: false,
    columnResizeMode: 'fit',
    reorderableColumns: false,
    filters: null,
    globalFilter: null,
    filterDelay: 300,
    filterLocale: undefined,
    scrollable: false,
    scrollHeight: null,
    scrollDirection: 'vertical',
    virtualScrollerOptions: null,
    frozenWidth: null,
    frozenValue: null,
    csvSeparator: ',',
    exportFilename: 'download',
    rowGroupMode: null,
    autoLayout: false,
    rowClassName: null,
    cellClassName: null,
    rowGroupHeaderTemplate: null,
    rowGroupFooterTemplate: null,
    loading: false,
    loadingIcon: 'pi pi-spinner',
    tabIndex: 0,
    stateKey: null,
    stateStorage: 'session',
    groupRowsBy: null,
    editMode: 'cell',
    editingRows: null,
    expandableRowGroups: false,
    rowHover: false,
    showGridlines: false,
    stripedRows: false,
    size: 'normal',
    responsiveLayout: 'stack',
    breakpoint: '960px',
    filterDisplay: 'menu',
    expandedRowIcon: 'pi pi-chevron-down',
    collapsedRowIcon: 'pi pi-chevron-right',
    onRowEditComplete: null,
    globalFilterFields: null,
    showSelectionElement: null,
    showRowReorderElement: null,
    isDataSelectable: null,
    onColumnResizeEnd: null,
    onColumnResizerClick: null,
    onColumnResizerDoubleClick: null,
    onSort: null,
    onPage: null,
    onFilter: null,
    onAllRowsSelect: null,
    onAllRowsUnselect: null,
    onRowClick: null,
    onRowDoubleClick: null,
    onRowSelect: null,
    onRowUnselect: null,
    onRowExpand: null,
    onRowCollapse: null,
    onContextMenu: null,
    onColReorder: null,
    onCellClick: null,
    onCellSelect: null,
    onCellUnselect: null,
    onRowReorder: null,
    onValueChange: null,
    rowEditValidator: null,
    onRowEditInit: null,
    onRowEditSave: null,
    onRowEditCancel: null,
    onRowEditChange: null,
    exportFunction: null,
    customSaveState: null,
    customRestoreState: null,
    onStateSave: null,
    onStateRestore: null
  });

  exports.DataTable = DataTable;

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

  return exports;

})({}, React, primereact.paginator, primereact.utils, primereact.api, primereact.overlayservice, primereact.ripple, primereact.csstransition, primereact.portal, primereact.inputtext, primereact.dropdown, primereact.button, primereact.virtualscroller);