The service that is used for the popups of the filter and column menus
(see example).

onClose Subject<PopupCloseEvent>

Fires when the filter or column menus are about to close because the user clicked outside their popups.
Used to prevent the popup from closing.


SinglePopupService (popupService: PopupService, renderer: Renderer2, ngZone: NgZone, scrollSyncService: ScrollSyncService, localization: LocalizationService)


popupService PopupService
renderer Renderer2
ngZone NgZone
scrollSyncService ScrollSyncService
localization LocalizationService