menu
reactable package
documentation
reactable.dart
ReactableNotifier
containsListener method
containsListener method
dark_mode
light_mode
containsListener
method
bool
containsListener
(
VoidCallback
listener
)
Implementation
bool containsListener(VoidCallback listener) => _listeners.any((l) => l.action == listener);
reactable package
documentation
reactable
ReactableNotifier
containsListener method
ReactableNotifier class