import 'package:comunic/ui/dialogs/multi_choices_dialog.dart'; import 'package:flutter/material.dart'; import 'package:flutter_settings_ui/flutter_settings_ui.dart'; /// Multiple choices settings tile /// /// @author Pierre Hubert class MultiChoicesSettingsTile extends SettingsTile { final String title; final List> choices; final T currentValue; final Function(T) onChanged; final Widget leading; final Widget trailing; MultiChoicesSettingsTile({ Key key, @required this.title, @required this.choices, @required this.currentValue, @required this.onChanged, this.leading, this.trailing, }) : assert(title != null), assert(choices != null), assert(currentValue != null), assert(onChanged != null); @override Widget build(BuildContext context) { return SettingsTile( leading: leading, trailing: trailing, title: title, subtitle: choices.firstWhere((f) => f.id == currentValue).title, onPressed: (_) => _changeValue(context), ); } /// When the user request to change the current value void _changeValue(BuildContext context) async { final newChoice = await showMultiChoicesDialog( context: context, choices: choices, defaultChoice: currentValue, title: title, ); if (newChoice == null) return; onChanged(newChoice); } }