proxmox-dashboard/lib/src/settings/settings_view.dart

import 'package:flutter/material.dart';

import 'settings_controller.dart';

/// Displays the various settings that can be customized by the user.
///
/// When a user changes a setting, the SettingsController is updated and
/// Widgets that listen to the SettingsController are rebuilt.
class SettingsView extends StatelessWidget {
  const SettingsView({super.key, required this.controller});

  static const routeName = '/settings';

  final SettingsController controller;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Settings'),
      ),
      body: Padding(
          padding: const EdgeInsets.all(16),
          child: Column(
          children: [
              DropdownButton<ThemeMode>(
                value: controller.themeMode,
                onChanged: controller.updateThemeMode,
                items: const [
                  DropdownMenuItem(
                    value: ThemeMode.system,
                    child: Text('System Theme'),
                  ),
                  DropdownMenuItem(
                    value: ThemeMode.light,
                    child: Text('Light Theme'),
                  ),
                  DropdownMenuItem(
                    value: ThemeMode.dark,
                    child: Text('Dark Theme'),
                  )
                ],
              ),
              TextFormField(
                decoration: const InputDecoration(
                  border: UnderlineInputBorder(),
                  labelText: "Hostname",
                ),
                initialValue: controller.hostname,
                onChanged: controller.setHostname,
              ),
              TextFormField(
                decoration: const InputDecoration(
                  border: UnderlineInputBorder(),
                  labelText: "Username",
                ),
                initialValue: controller.username,
                onChanged: controller.setUsername,
              ),
              TextFormField(
                decoration: const InputDecoration(
                  border: UnderlineInputBorder(),
                  labelText: "Password",
                ),
                obscureText: true,
                enableSuggestions: false,
                autocorrect: false,
                initialValue: controller.password,
                onChanged: controller.setPassword,
              ),
            ],
        ),
      ),
    );
  }
}