source: trip-planner-front/node_modules/@angular/cdk/esm2015/a11y/key-manager/focus-key-manager.js

Last change on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

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1/**
2 * @license
3 * Copyright Google LLC All Rights Reserved.
4 *
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
7 */
8import { ListKeyManager } from './list-key-manager';
9export class FocusKeyManager extends ListKeyManager {
10 constructor() {
11 super(...arguments);
12 this._origin = 'program';
13 }
14 /**
15 * Sets the focus origin that will be passed in to the items for any subsequent `focus` calls.
16 * @param origin Focus origin to be used when focusing items.
17 */
18 setFocusOrigin(origin) {
19 this._origin = origin;
20 return this;
21 }
22 setActiveItem(item) {
23 super.setActiveItem(item);
24 if (this.activeItem) {
25 this.activeItem.focus(this._origin);
26 }
27 }
28}
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