add icons

Makefile

@@ -1,3 +1,7 @@
+run:
+	echo "flutter run"
+
+
 prep:
 	flutter create flutter_test1
 	flutter bin
@@ -5,3 +9,6 @@ prep:
 words:
 	flutter pub add english_words
 	flutter pub get
+
+startupNamer:
+	flutter create startup_namer

lib/main.dart

@@ -1,6 +1,7 @@
 // Copyright 2018 The Flutter team. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
+
 import 'package:english_words/english_words.dart';
 import 'package:flutter/material.dart';
 
@@ -8,16 +9,18 @@ void main() {
   runApp(const MyApp());
 }
 
+// #docregion MyApp
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
+  // #docregion build
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'Welcome to Flutter',
+      title: 'Startup Name Generator',
       home: Scaffold(
         appBar: AppBar(
-          title: const Text('Welcome to Flutter vJWC'),
+          title: const Text('Startup Name Generator'),
         ),
         body: const Center(
           child: RandomWords(),
@@ -25,20 +28,21 @@ class MyApp extends StatelessWidget {
       ),
     );
   }
+  // #enddocregion build
 }
+// #enddocregion MyApp
 
-class RandomWords extends StatefulWidget {
-  const RandomWords({Key? key}) : super(key: key);
-
-  @override
-  State<RandomWords> createState() => _RandomWordsState();
-}
-
+// #docregion RWS-var
 class _RandomWordsState extends State<RandomWords> {
   final _suggestions = <WordPair>[];
+  final _saved = <WordPair>{};     // NEW
+  final _biggerFont = const TextStyle(fontSize: 24);
+  // #enddocregion RWS-var
 
+  // #docregion RWS-build
   @override
   Widget build(BuildContext context) {
+    // #docregion itemBuilder
     return ListView.builder(
       padding: const EdgeInsets.all(16.0),
       itemBuilder: /*1*/ (context, i) {
@@ -48,12 +52,32 @@ class _RandomWordsState extends State<RandomWords> {
         if (index >= _suggestions.length) {
           _suggestions.addAll(generateWordPairs().take(10)); /*4*/
         }
-        return Text(
+        final alreadySaved = _saved.contains(_suggestions[index]); // NEW
+        // #docregion listTile
+        return ListTile(
+          title: Text(
             _suggestions[index].asPascalCase,
-           style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold)
+            style: _biggerFont,
+          ),
+          trailing: Icon(    // NEW from here ...
+            alreadySaved ? Icons.favorite : Icons.favorite_border,
+            color: alreadySaved ? Colors.red : null,
+            semanticLabel: alreadySaved ? 'Remove from saved' : 'Save',
+          ),
         );
+        // #enddocregion listTile
       },
     );
+    // #enddocregion itemBuilder
   }
-
+  // #enddocregion RWS-build
+  // #docregion RWS-var
+}
+// #enddocregion RWS-var
+
+class RandomWords extends StatefulWidget {
+  const RandomWords({super.key});
+
+  @override
+  State<RandomWords> createState() => _RandomWordsState();
 }