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PinePods-nix/PinePods-0.8.2/mobile/lib/bloc/ui/pager_bloc.dart
2026-03-03 10:57:43 -05:00

20 lines
560 B
Dart

// Copyright 2020 Ben Hills and the project contributors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:rxdart/rxdart.dart';
/// This BLoC provides a sink and stream to set and listen for the current
/// page/tab on a bottom navigation bar.
class PagerBloc {
final BehaviorSubject<int> page = BehaviorSubject<int>.seeded(0);
Function(int) get changePage => page.add;
Stream<int> get currentPage => page.stream;
void dispose() {
page.close();
}
}