From 6fe98c2fab9441c92ae69770702343de2d81c4b2 Mon Sep 17 00:00:00 2001
From: Junsuk Oh <junsuk.oh@survivalcoding.com>
Date: Fri, 27 Sep 2024 14:42:06 +0900
Subject: [PATCH] =?UTF-8?q?=EA=B8=B0=EB=8A=A5=20=EC=99=84=EC=84=B1?=
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---
 lib/main.dart | 34 ++++++++++++++++++++++++----------
 1 file changed, 24 insertions(+), 10 deletions(-)

diff --git a/lib/main.dart b/lib/main.dart
index 8e94089..fa92b60 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -59,15 +59,17 @@ class _MyHomePageState extends State<MyHomePage> {
 
   void _incrementCounter() {
     setState(() {
-      // This call to setState tells the Flutter framework that something has
-      // changed in this State, which causes it to rerun the build method below
-      // so that the display can reflect the updated values. If we changed
-      // _counter without calling setState(), then the build method would not be
-      // called again, and so nothing would appear to happen.
       _counter++;
     });
   }
 
+  // 새로운 메서드 추가: 카운터 감소
+  void _decrementCounter() {
+    setState(() {
+      _counter--;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     // This method is rerun every time setState is called, for instance as done
@@ -115,11 +117,23 @@ class _MyHomePageState extends State<MyHomePage> {
           ],
         ),
       ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: const Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      floatingActionButton: Row(
+        mainAxisAlignment: MainAxisAlignment.end,
+        children: [
+          // 감소 버튼 추가
+          FloatingActionButton(
+            onPressed: _decrementCounter,
+            tooltip: 'Decrement',
+            child: const Icon(Icons.remove),
+          ),
+          const SizedBox(width: 10), // 버튼 간격
+          FloatingActionButton(
+            onPressed: _incrementCounter,
+            tooltip: 'Increment',
+            child: const Icon(Icons.add),
+          ),
+        ],
+      ),
     );
   }
 }