fix(combo): add owner to event args #7282

Author: PlamenaMiteva

CHANGELOG.md

@@ -204,7 +204,7 @@ All notable changes for each version of this project will be documented in this
 
 - `IgxCombo`:
     - Added `autoFocusSearch` input that allows to manipulate the combo's opening behavior. When the property is `true` (by default), the combo's search input is focused on open. When set to `false`, the focus goes to the combo items container, which can be used to prevent the software keyboard from activating on mobile devices when opening the combo.
-    - Make `onSearchInput` event cancellable. The event args type has been changed to `IComboSearchInputEventArgs`, which have the following properties: `searchText` - holds the text typed into the search input and `cancel` - indicates whether the event should be canceled.
+    - Make `onSearchInput` event cancellable. The event args type has been changed to `IComboSearchInputEventArgs`, which have the following properties: `searchText` - holds the text typed into the search input, `owner` - holds a reference to the combo component and `cancel` - indicates whether the event should be canceled.
 
 - `IgxToast`:
     - Added functionality for displaying various content into the toast component. It also allows users to access toast styles through its host element.

projects/igniteui-angular/src/lib/combo/combo.component.spec.ts

@@ -533,6 +533,7 @@ describe('igxCombo', () => {
 
             const args = {
                 searchText: 'Fake',
+                owner: combo,
                 cancel: false
             };
             combo.handleInputChange('Fake');

projects/igniteui-angular/src/lib/combo/combo.component.ts

@@ -990,6 +990,7 @@ export class IgxComboComponent extends DisplayDensityBase implements IgxComboBas
         if (event !== undefined) {
             const args: IComboSearchInputEventArgs = {
                 searchText: event,
+                owner: this,
                 cancel: false
             };
             this.onSearchInput.emit(args);