New hamburger menu

lib/src/pages/main_page.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:quickgui/src/widgets/home_page/logo.dart';
 import 'package:quickgui/src/widgets/home_page/main_menu.dart';
+import 'package:quickgui/src/widgets/left_menu.dart';
 
 class MainPage extends StatefulWidget {
   const MainPage({Key? key, required this.title}) : super(key: key);
@@ -19,13 +20,8 @@ class _MainPageState extends State<MainPage> {
     return Scaffold(
       appBar: AppBar(
         title: const Text('Main menu'),
-        leading: IconButton(
-          onPressed: () {
-            exit(0);
-          },
-          icon: const Icon(Icons.exit_to_app),
-        ),
       ),
+      drawer: const LeftMenu(),
       body: Column(
         children: const [
           Logo(),

lib/src/widgets/left_menu.dart

@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+import 'package:quickgui/src/mixins/version_mixin.dart';
+
+class LeftMenu extends StatelessWidget with VersionMixin {
+  const LeftMenu({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var _version = version + ' (' + buildNumber + ')';
+    return Drawer(
+      child: ListView(
+        children: [
+          ListTile(
+            title: Text("quickgui $_version", style: Theme.of(context).textTheme.headline6),
+          ),
+          const Divider(),
+        ],
+      ),
+    );
+  }
+}

pubspec.yaml

@@ -43,6 +43,7 @@ dependencies:
   tuple: ^2.0.0
   file_picker: ^4.1.6
   shared_preferences: ^2.0.8
+  package_info_plus: ^1.3.0
 
 dev_dependencies:
   flutter_test: