fix(igxHierarchicalGrid): Fix for Ivy issue where HostListener is called twice for hgrid cell inherited from grid cell.

MKirova · MKirova · commit 9a092c766452 · 2020-01-06T13:39:40.000+02:00
diff --git a/projects/igniteui-angular/src/lib/grids/cell.component.ts b/projects/igniteui-angular/src/lib/grids/cell.component.ts
@@ -888,7 +888,7 @@ export class IgxGridCellComponent implements OnInit, OnChanges, OnDestroy {
      * @internal
      */
     @HostListener('keydown', ['$event'])
-    dispatchEvent(event: KeyboardEvent) {
+    _dispatchEvent(event: KeyboardEvent) {
         const key = event.key.toLowerCase();
         const shift = event.shiftKey;
         const ctrl = event.ctrlKey;
diff --git a/projects/igniteui-angular/src/lib/grids/hierarchical-grid/hierarchical-cell.component.ts b/projects/igniteui-angular/src/lib/grids/hierarchical-grid/hierarchical-cell.component.ts
@@ -113,7 +113,6 @@ export class IgxHierarchicalGridCellComponent extends IgxGridCellComponent imple
             }
             return;
         }
-        super.dispatchEvent(event);
     }
 
     protected persistFocusedCell(rowID) {

Original file line number	Diff line number	Diff line change
`@@ -113,7 +113,6 @@ export class IgxHierarchicalGridCellComponent extends IgxGridCellComponent imple`
`113`	`113`	`}`
`114`	`114`	`return;`
`115`	`115`	`}`
`116`		`- super.dispatchEvent(event);`
`117`	`116`	`}`
`118`	`117`
`119`	`118`	`protected persistFocusedCell(rowID) {`