The problem is here in reminder_item.dart file, in function _reminderDescription your are using Flexible with non Flex parent. Just remove the Flexible Widget or make it direct child of Row or Column Widget and everything will work fine.
Widget _reminderDescription(BuildContext context) => Align( alignment: Alignment.centerLeft, child: RichText( overflow: TextOverflow.ellipsis, text: TextSpan( text: _current.description, style: Theme.of(context).textTheme.caption, ), ), );
Also update MainScreen Widget as well
class MainScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
final content = Scaffold(
appBar: AppBar(
title: Text('Напоминания'),
actions: [
_deleteIcon(context),
],
),
floatingActionButton: FloatingActionButton(
onPressed: () {
EditReminderDialog.open(context);
},
child: Icon(Icons.add),
),
body: _remindersList(context),
);
return BlocProvider(
create: (context) {
return context.read<MainBloc>();
},
child: Builder(builder: (context) {
return content;
}),
);
}
EDIT
You are missing Navigator.of(context).pop()as well in your popup dialog save function.
Widget _save(BuildContext context) => RaisedButton(
child: Text('Сохранить'),
onPressed: () {
final reminder = Reminder(
id: null,
title: 'test reminder title',
description:
'test reminder description ${DateTime.now().toLocal()}',
dateTime: DateTime.now(),
);
context.read<MainBloc>().add(SaveReminderPressed(reminder: reminder));
Navigator.of(context).pop();
},
);
Unfortunately, this doesn't works for me, it doesn't solves my problem.
I just ran your code, and it was the problem
thanks for pointing out this problem, but list with reminders still doesn't rebuilds after save reminder operation.
And yeah one more thing you create two blocs in your widget tree, one in main.dart file in AppBlocProvider class and the other one in main_screen.dart file
Check my updated code