Method focus

src/material/menu/menu-item.ts:83–91

Focuses the menu item.

(origin?: FocusOrigin, options?: FocusOptions)

  /** Focuses the menu item. */
  focus(origin?: FocusOrigin, options?: FocusOptions): void {
    if (this._focusMonitor && origin) {
      this._focusMonitor.focusVia(this._getHostElement(), origin, options);
    } else {
      this._getHostElement().focus(options);
    }

    this._focused.next(this);
  }

  ngAfterViewInit() {
    if (this._focusMonitor) {