fix(pivot-grid): added createRow method for grid based events

projects/igniteui-angular/src/lib/grids/grid-public-row.ts

@@ -791,3 +791,28 @@ export class IgxSummaryRow implements RowType {
         return row;
     }
 }
+
+export class IgxPivotGridRow extends BaseRow {
+    /**
+      * @hidden
+      */
+     constructor(
+         public override grid: GridType,
+         public override index: number, data?: any
+     ) {
+         super();
+         this._data = data && data.addRow && data.recordRef ? data.recordRef : data;
+     }
+
+     /**
+      * Gets the rendered cells in the row component.
+      */
+     public override get cells(): CellType[] {
+         const res: CellType[] = [];
+         this.grid.columns.forEach(col => {
+             const cell: CellType = new IgxGridCell(this.grid, this.index, col);
+             res.push(cell);
+         });
+         return res;
+     }
+ }

projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.component.ts

@@ -102,6 +102,7 @@ import { IgxTextHighlightService } from '../../directives/text-highlight/text-hi
 import { IgxPivotRowHeaderGroupComponent } from './pivot-row-header-group.component';
 import { IgxPivotDateDimension } from './pivot-grid-dimensions';
 import { IgxPivotRowDimensionMrlRowComponent } from './pivot-row-dimension-mrl-row.component';
+import { IgxPivotGridRow } from '../grid-public-row';
 
 let NEXT_ID = 0;
 const MINIMUM_COLUMN_WIDTH = 200;
@@ -2510,4 +2511,20 @@ export class IgxPivotGridComponent extends IgxGridBaseDirective implements OnIni
             this.regroupTrigger++;
         }
     }
+
+    /**
+     * @hidden @internal
+     */
+     public createRow(index: number, data?: any): RowType {
+        let row: RowType;
+
+        const dataIndex = this._getDataViewIndex(index);
+        const rec = data ?? this.dataView[dataIndex];
+
+
+        if (!row && rec) {
+            row = new IgxPivotGridRow(this, index, rec);
+        }
+        return row;
+    }
 }

projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.spec.ts

@@ -1,7 +1,7 @@
 import { ComponentFixture, fakeAsync, TestBed, tick, waitForAsync } from '@angular/core/testing';
 import { By } from '@angular/platform-browser';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
-import { FilteringExpressionsTree, FilteringLogic, GridColumnDataType, IgxIconComponent, IgxPivotGridComponent, IgxStringFilteringOperand } from 'igniteui-angular';
+import { CellType, FilteringExpressionsTree, FilteringLogic, GridColumnDataType, IGridCellEventArgs, IgxIconComponent, IgxPivotGridComponent, IgxStringFilteringOperand } from 'igniteui-angular';
 import { IgxChipComponent } from '../../chips/chip.component';
 import { IgxChipsAreaComponent } from '../../chips/chips-area.component';
 import { DefaultPivotSortingStrategy } from '../../data-operations/pivot-sort-strategy';
@@ -23,6 +23,7 @@ import { Size } from '../common/enums';
 import { setElementSize } from '../../test-utils/helper-utils.spec';
 import { IgxPivotRowDimensionMrlRowComponent } from './pivot-row-dimension-mrl-row.component';
 import { IgxPivotRowDimensionContentComponent } from './pivot-row-dimension-content.component';
+import { IgxGridCellComponent } from '../cell.component';
 
 const CSS_CLASS_LIST = 'igx-drop-down__list';
 const CSS_CLASS_ITEM = 'igx-drop-down__item';
@@ -2105,8 +2106,23 @@ describe('IgxPivotGrid #pivotGrid', () => {
 
                 expect(pivotGrid.rowList.length).toBe(10);
             });
-        });
 
+            it('should have the correct IGridCellEventArgs when clicking on a cell', () => {
+                const pivotGrid = fixture.componentInstance.pivotGrid;
+                spyOn(pivotGrid.cellClick, 'emit').and.callThrough();
+                fixture.detectChanges();
+
+                const cell = pivotGrid.gridAPI.get_cell_by_index(0, 'Bulgaria-UnitsSold') as CellType;
+
+                pivotGrid.cellClick.emit({ cell, event: null });
+                cell.nativeElement.click();
+                const cellClickargs: IGridCellEventArgs = { cell, event: new MouseEvent('click') };
+
+                const gridCell = cellClickargs.cell as  IgxGridCellComponent;
+                const firstEntry = gridCell.rowData.aggregationValues.entries().next().value;
+                expect(firstEntry).toEqual(['USA-UnitsSold', 829]);
+            });
+        });
     });
 
     describe('IgxPivotGrid complex hierarchy #pivotGrid', () => {