onItemsDeleted abstract method
onItemsDeleted will call when item deleted by
DashboardItemController.delete or deleteAll
called.
Implementation
FutureOr<void> onItemsDeleted(List<T> items, int slotCount);
onItemsDeleted will call when item deleted by
DashboardItemController.delete or deleteAll
called.
FutureOr<void> onItemsDeleted(List<T> items, int slotCount);