lib/main.dart

@@ -20,83 +20,6 @@ class MyApp extends StatelessWidget {
   }
 }
 
-class LikeButtonDecorator extends StatelessWidget {
-  const LikeButtonDecorator({super.key, required this.child, required this.height, required this.width});
-
-  final Widget child;
-  final double height, width;
-
-  @override
-  Widget build(BuildContext context) {
-    return SizedBox(
-      height: height,
-      width: width,
-      child: Stack(
-        children: [
-          Center(child: child),
-          Padding(
-            padding: const EdgeInsets.all(2.0),
-            child: Align(
-              alignment: Alignment.topRight,
-              child: Container(
-                padding: const EdgeInsets.all(3.0),
-                decoration: const BoxDecoration(shape: BoxShape.circle, color: Colors.blue),
-                child: const Icon(Icons.thumb_up, color: Colors.white, size: 16),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}
-
-class AnimatedPulsingBorderDecorator extends StatefulWidget {
-  const AnimatedPulsingBorderDecorator({super.key, required this.child});
-
-  final Widget child;
-
-  @override
-  State<StatefulWidget> createState() => AnimatedPulsingBorderDecoratorState();
-}
-
-class AnimatedPulsingBorderDecoratorState extends State<AnimatedPulsingBorderDecorator>
-    with SingleTickerProviderStateMixin {
-  late final AnimationController controller;
-  late final Animation<double> paddingAnimation;
-
-  @override
-  void initState() {
-    super.initState();
-    controller = AnimationController(
-      duration: const Duration(milliseconds: 750),
-      vsync: this,
-    );
-    paddingAnimation = Tween<double>(begin: 0.0, end: 3.0).animate(controller);
-    controller.repeat(reverse: true);
-  }
-
-  @override
-  void dispose() {
-    super.dispose();
-    controller.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AnimatedBuilder(
-      builder: (context, _) {
-        return Container(
-          padding: EdgeInsets.all(paddingAnimation.value),
-          decoration: BoxDecoration(color: Colors.amber, borderRadius: BorderRadius.circular(15.0)),
-          child: widget.child,
-        );
-      },
-      animation: paddingAnimation,
-    );
-  }
-}
-
 class MyHomePage extends StatefulWidget {
   const MyHomePage({super.key});
 
@@ -110,29 +33,19 @@ class _MyHomePageState extends State<MyHomePage> {
     return Scaffold(
       appBar: AppBar(
         backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        title: const Text('Decorator'),
+        title: const Text('Abstract Factory'),
       ),
       body: Center(
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
             const Text(
-              'Decorators!!',
+              'You have pushed the button this many times:',
+            ),
+            Text(
+              'some text',
+              style: Theme.of(context).textTheme.headlineMedium,
             ),
-            LikeButtonDecorator(
-                height: 30,
-                width: 160,
-                child: ElevatedButton(
-                  onPressed: () {},
-                  child: const SizedBox(
-                    height: 30,
-                    width: 160,
-                    child: Center(child: Text('Like Me!')),
-                  ),
-                )),
-            const SizedBox(height: 20),
-            AnimatedPulsingBorderDecorator(
-                child: ElevatedButton(onPressed: () {}, child: const Text('Pulsing goodness!!')))
           ],
         ),
       ),