choerodon-ui/pro/es/table/VirtualRowMetaData.js

An enterprise-class UI design language and React-based implementation

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import { __decorate } from "tslib";
import { action, computed, observable, runInAction } from 'mobx';
import { ROW_GROUP_HEIGHT } from './TableRowGroup';

var VirtualRowMetaData = /*#__PURE__*/function () {
  function VirtualRowMetaData(store, type, prev, record) {
    var _this = this;

    _classCallCheck(this, VirtualRowMetaData);

    this.store = store;
    this.type = type;
    this.prev = prev;

    if (record !== undefined) {
      runInAction(function () {
        _this.record = record;
      });
    }
  }

  _createClass(VirtualRowMetaData, [{
    key: "height",
    get: function get() {
      if (this.type === 'group') {
        return ROW_GROUP_HEIGHT;
      }

      var actualHeight = this.actualHeight;

      if (actualHeight === undefined) {
        return this.store.virtualRowHeight;
      }

      return actualHeight;
    }
  }, {
    key: "offset",
    get: function get() {
      var prev = this.prev;

      if (prev) {
        return prev.offset + prev.height;
      }

      return 0;
    }
  }, {
    key: "setHeight",
    value: function setHeight(height) {
      this.actualHeight = height;
      this.aggregation = this.store.aggregation;
    }
  }]);

  return VirtualRowMetaData;
}();

export { VirtualRowMetaData as default };

__decorate([observable], VirtualRowMetaData.prototype, "actualHeight", void 0);

__decorate([observable], VirtualRowMetaData.prototype, "record", void 0);

__decorate([computed], VirtualRowMetaData.prototype, "offset", null);

__decorate([action], VirtualRowMetaData.prototype, "setHeight", null);
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