{"id":25678,"date":"2024-10-26T13:51:31","date_gmt":"2024-10-26T13:51:31","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=25678"},"modified":"2024-11-26T08:00:13","modified_gmt":"2024-11-26T08:00:13","slug":"%ed%94%8c%eb%9f%ac%ed%84%b0-%ea%b0%95%ec%a2%8c-9-2-stateless-%ec%9c%84%ec%a0%af","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/25678\/","title":{"rendered":"\ud50c\ub7ec\ud130 \uac15\uc88c: 9.2 Stateless \uc704\uc82f"},"content":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694! \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Flutter\uc758 Stateless \uc704\uc82f\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. Stateless \uc704\uc82f\uc740 Flutter\uc5d0\uc11c \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\ub85c, \ub370\uc774\ud130\uc758 \uc0c1\ud0dc\ub97c \uac00\uc9c0\uc9c0 \uc54a\uc73c\uba70, \uc8fc\uc5b4\uc9c4 \uc785\ub825\uc5d0 \ub530\ub77c \ud56d\uc0c1 \ub3d9\uc77c\ud55c \ucd9c\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 Stateless \uc704\uc82f\uc740 UI\ub97c \uad6c\uc131\ud560 \ub54c \ub9e4\uc6b0 \uc720\uc6a9\ud558\uba70, \ud6a8\uc728\uc801\uc774\uace0 \uc0ac\uc6a9\uc790 \uc815\uc758\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>Stateless \uc704\uc82f\uc758 \uac1c\uc694<\/h2>\n<p>Stateless \uc704\uc82f\uc740 \ub370\uc774\ud130\uac00 \ubcc0\uacbd\ub418\uc9c0 \uc54a\uac70\ub098 \ubcc0\ud560 \ud544\uc694\uac00 \uc5c6\uc744 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc989, \uc774\ub7ec\ud55c \uc704\uc82f\uc740 \uc0c1\ud0dc\ub97c \uc800\uc7a5\ud558\uc9c0 \uc54a\uc73c\uba70, \ud56d\uc0c1 \ub3d9\uc77c\ud55c \uc815\ubcf4\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\uc82f\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9d1\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ubcc0\uacbd \ubd88\uac00\ub2a5\uc131:<\/strong> Stateless \uc704\uc82f\uc740 \ud55c \ubc88 \uc0dd\uc131\ub41c \ud6c4\uc5d0\ub294 \ub370\uc774\ud130\ub97c \ubcc0\uacbd\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud6a8\uc728\uc131:<\/strong> \uc0c1\ud0dc\ub97c \uad00\ub9ac\ud560 \ud544\uc694\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc704\uc82f\uc740 \ub354 \uac00\ubccd\uace0 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uac04\ub2e8\ud55c \uc7ac\uc0ac\uc6a9:<\/strong> \ub3d9\uc77c\ud55c \ub370\uc774\ud130\ub85c \ud56d\uc0c1 \ub3d9\uc77c\ud55c \ucd9c\ub825\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \uc704\uc82f\uc744 \uc27d\uac8c \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>Stateless \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uc5ec Flutter \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 UI\ub97c \uad6c\uc131\ud558\ub294 \uac83\uc740 \uac04\ub2e8\ud558\uace0 \uc9c1\uad00\uc801\uc785\ub2c8\ub2e4. \uc774\uc81c Stateless \uc704\uc82f\uc744 \uc0dd\uc131\ud558\uace0 \uc0ac\uc6a9\ud574\ubcf4\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Stateless \uc704\uc82f\uc758 \uad6c\uc131<\/h2>\n<p>Stateless \uc704\uc82f\uc740 Flutter\uc5d0\uc11c <code>StatelessWidget<\/code> \ud074\ub798\uc2a4\ub97c \uc0c1\uc18d\ud558\uc5ec \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774 \ud074\ub798\uc2a4\ub294 <code>build<\/code> \uba54\uc11c\ub4dc\ub97c \uc624\ubc84\ub77c\uc774\ub4dc\ud558\uc5ec Widget\uc744 \uad6c\uc131\ud558\ub294 \ubc29\ubc95\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h3>Stateless \uc704\uc82f \uc608\uc81c<\/h3>\n<p>\ub2e4\uc74c\uc740 \uae30\ubcf8\uc801\uc778 Stateless \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\ub294 \uc608\uc81c\uc785\ub2c8\ub2e4:<\/p>\n<pre><code>import 'package:flutter\/material.dart';\n\nclass MyStatelessWidget extends StatelessWidget {\n  final String title;\n\n  MyStatelessWidget({Key key, this.title}) : super(key: key);\n\n  @override\n  Widget build(BuildContext context) {\n    return Container(\n      padding: EdgeInsets.all(16.0),\n      child: Text(\n        title,\n        style: TextStyle(fontSize: 24),\n      ),\n    );\n  }\n}<\/code><\/pre>\n<p>\uc704 \ucf54\ub4dc\ub294 \uac04\ub2e8\ud55c Stateless \uc704\uc82f\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \uc704\uc82f\uc740 <code>title<\/code> \ub9e4\uac1c\ubcc0\uc218\ub97c \ubc1b\uc544 <code>Text<\/code> \uc704\uc82f\uc73c\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4. <code>build<\/code> \uba54\uc11c\ub4dc\ub294 Flutter\uac00 \uc704\uc82f\uc744 \uc5b4\ub5bb\uac8c \uc2dc\uac01\uc801\uc73c\ub85c \ud45c\ud604\ud560\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<h2>Stateless \uc704\uc82f\uc758 \uc7a5\uc810<\/h2>\n<p>Stateless \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uba74 \uc5ec\ub7ec \uac00\uc9c0 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc131\ub2a5:<\/strong> \ubd88\ud544\uc694\ud55c \uc0c1\ud0dc \uad00\ub9ac\ub97c \ud53c\ud560 \uc218 \uc788\uc5b4, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\ub2a5\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac04\uacb0\ud568:<\/strong> \uc774 \uc704\uc82f\uc740 \uc0ac\uc6a9\ud558\uae30 \uc27d\uace0, \uc774\ud574\ud558\uae30 \uc26c\uc6b4 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc720\uc5f0\uc131:<\/strong> \ub2e4\uc591\ud55c \ud568\uc218\ud615 \ud504\ub85c\uadf8\ub798\ubc0d \uc2a4\ud0c0\uc77c\uc5d0 \uc27d\uac8c \ud1b5\ud569\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>Stateless \uc704\uc82f\uacfc Stateful \uc704\uc82f<\/h2>\n<p>Flutter\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc704\uc82f \uc720\ud615\uc740 Stateless \uc704\uc82f\uacfc Stateful \uc704\uc82f\uc785\ub2c8\ub2e4. Stateless \uc704\uc82f\uc740 \uc0c1\ud0dc\uac00 \uc5c6\uc9c0\ub9cc Stateful \uc704\uc82f\uc740 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574 \uac04\ub2e8\ud55c \uc608\ub97c \ud1b5\ud574 \ube44\uad50\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>Stateful \uc704\uc82f \uc608\uc81c<\/h3>\n<pre><code>class MyStatefulWidget extends StatefulWidget {\n  @override\n  _MyStatefulWidgetState createState() =&gt; _MyStatefulWidgetState();\n}\n\nclass _MyStatefulWidgetState extends State<mystatefulwidget> {\n  int counter = 0;\n\n  void incrementCounter() {\n    setState(() {\n      counter++;\n    });\n  }\n\n  @override\n  Widget build(BuildContext context) {\n    return Column(\n      children: [\n        Text('Counter: $counter'),\n        ElevatedButton(\n          onPressed: incrementCounter,\n          child: Text('Increment'),\n        ),\n      ],\n    );\n  }\n}<\/mystatefulwidget><\/code><\/pre>\n<p>\uc704\uc758 Stateful \uc704\uc82f\uc740 \ubc84\ud2bc\uc744 \ud074\ub9ad\ud560 \ub54c\ub9c8\ub2e4 \uce74\uc6b4\ud130\uc758 \uac12\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. <code>setState<\/code> \uba54\uc11c\ub4dc\ub97c \ud638\ucd9c\ud558\uc5ec \uc0c1\ud0dc\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\uba70, \uc774\ub85c \uc778\ud574 \uc704\uc82f\uc774 \ub2e4\uc2dc \ube4c\ub4dc\ub429\ub2c8\ub2e4. \ubc18\uba74 Stateless \uc704\uc82f\uc740 \uc0c1\ud0dc\ub97c \ubcc0\uacbd\ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ubcc0\ud654\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Stateless \uc704\uc82f \uc0ac\uc6a9 \uc0ac\ub840<\/h2>\n<p>Stateless \uc704\uc82f\uc740 \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub2e8\uc21c\ud55c \uc815\ubcf4 \ud45c\uc2dc: \ud14d\uc2a4\ud2b8, \uc544\uc774\ucf58 \ub4f1<\/li>\n<li>\uc815\uc801\uc778 \ub808\uc774\uc544\uc6c3 \uad6c\uc131: \uc704\uc82f\uc758 \ub808\uc774\uc544\uc6c3\uc744 \uad6c\uc131\ud558\uc9c0\ub9cc \uc0c1\ud0dc\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0<\/li>\n<li>\ub2e4\uc591\ud55c UI \uad6c\uc131 \uc694\uc18c\uc758 \uc870\ud569: \ubc84\ud2bc, \uce74\ub4dc \ub4f1<\/li>\n<\/ul>\n<h2>Stateless \uc704\uc82f\uc5d0\uc11c\uc758 \uc2a4\ud0c0\uc77c\ub9c1<\/h2>\n<p>Stateless \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uc5ec UI\ub97c \uad6c\uc131\ud560 \ub54c, \uc2a4\ud0c0\uc77c\uacfc \ub808\uc774\uc544\uc6c3\uc744 \uc124\uc815\ud558\ub294 \ubc29\ubc95\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. Flutter\uc5d0\uc11c\ub294 <code>Container<\/code>, <code>Row<\/code>, <code>Column<\/code> \ub4f1\uc758 \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc2a4\ud0c0\uc77c\ub9c1\uacfc \ub808\uc774\uc544\uc6c3\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud0c0\uc77c\ub9c1 \uc608\uc81c<\/h3>\n<pre><code>class StyledWidget extends StatelessWidget {\n  @override\n  Widget build(BuildContext context) {\n    return Container(\n      margin: EdgeInsets.all(20),\n      padding: EdgeInsets.all(10),\n      decoration: BoxDecoration(\n        color: Colors.blue,\n        borderRadius: BorderRadius.circular(10),\n      ),\n      child: Text(\n        'Styled Container',\n        style: TextStyle(color: Colors.white, fontSize: 20),\n      ),\n    );\n  }\n}<\/code><\/pre>\n<p>\uc704\uc758 \uc608\uc81c\uc5d0\uc11c <code>Container<\/code> \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc30\uacbd\uc0c9, \uc5ec\ubc31, \ud328\ub529 \ubc0f \uacbd\uacc4 \ubc18\uacbd\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2a4\ud0c0\uc77c\ub9c1\ub41c \uc704\uc82f\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>Stateless \uc704\uc82f\uacfc \ub9ac\ud329\ud1a0\ub9c1<\/h2>\n<p>Stateless \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uba74 \ucf54\ub4dc\uc758 \uac00\ub3c5\uc131\uc744 \ub192\uc774\uace0, \uc720\uc9c0\ubcf4\uc218\ub97c \uc27d\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ub4dc\uc758 \uc7ac\uc0ac\uc6a9\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 Stateless \uc704\uc82f\uc744 \uc798 \ub9ac\ud329\ud1a0\ub9c1\ud558\ub294 \uac83\uc774 \uc911\uc694\ud558\uba70, \uc774\ub97c \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc704\uc82f\uc744 \ud568\uc218\ud654: \ucf54\ub4dc\uc758 \uc911\ubcf5\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uae30\ub2a5\ubcc4\ub85c Stateless \uc704\uc82f\uc744 \ud568\uc218\ub85c \uad6c\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ucef4\ud3ec\uc9c0\uc158 \uc0ac\uc6a9: \uc5ec\ub7ec \uac1c\uc758 Stateless \uc704\uc82f\uc744 \uc870\ud569\ud558\uc5ec \ub354 \ubcf5\uc7a1\ud55c UI\ub97c \uad6c\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uba85\ud655\ud55c \ub124\uc774\ubc0d: \uc704\uc82f\uc758 \ubaa9\uc801\uc744 \uba85\ud655\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\ub3c4\ub85d \uc801\uc808\ud55c \uc774\ub984\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>Stateless \uc704\uc82f\uc744 \ud65c\uc6a9\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uad6c\ucd95 \uc608\uc81c<\/h2>\n<p>\uc774\uc81c Stateless \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c Flutter \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub9cc\ub4e4\uc5b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc0ac\uc6a9\uc790\uc758 \uc774\ub984\uc744 \uc785\ub825\ubc1b\uace0, \uadf8 \uc774\ub984\uc744 \ud654\uba74\uc5d0 \ud06c\uac8c \ud45c\uc2dc\ud558\ub294 \uae30\ub2a5\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc608\uc81c \ucf54\ub4dc<\/h3>\n<pre><code>import 'package:flutter\/material.dart';\n\nvoid main() {\n  runApp(MyApp());\n}\n\nclass MyApp extends StatelessWidget {\n  @override\n  Widget build(BuildContext context) {\n    return MaterialApp(\n      title: 'Flutter Stateless Widget Demo',\n      home: MyHomePage(),\n    );\n  }\n}\n\nclass MyHomePage extends StatelessWidget {\n  final TextEditingController _controller = TextEditingController();\n\n  @override\n  Widget build(BuildContext context) {\n    return Scaffold(\n      appBar: AppBar(\n        title: Text('Stateless Widget Example'),\n      ),\n      body: Padding(\n        padding: const EdgeInsets.all(16.0),\n        child: Column(\n          children: <widget>[\n            TextField(\n              controller: _controller,\n              decoration: InputDecoration(labelText: 'Enter your name'),\n            ),\n            ElevatedButton(\n              child: Text('Show Name'),\n              onPressed: () {\n                final name = _controller.text;\n                showDialog(\n                  context: context,\n                  builder: (BuildContext context) {\n                    return AlertDialog(\n                      title: Text('Hello, $name!'),\n                      actions: [\n                        TextButton(\n                          child: Text('Close'),\n                          onPressed: () {\n                            Navigator.of(context).pop();\n                          },\n                        ),\n                      ],\n                    );\n                  },\n                );\n              },\n            ),\n          ],\n        ),\n      ),\n    );\n  }\n}<\/widget><\/code><\/pre>\n<p>\uc704\uc758 \ucf54\ub4dc\ub294 \uae30\ubcf8\uc801\uc778 Flutter \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc0dd\uc131\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc774\ub984\uc744 \uc785\ub825\ud558\uace0, \ubc84\ud2bc\uc744 \ub20c\ub7ec \uadf8 \uc774\ub984\uc744 \ub2e4\uc774\uc5bc\ub85c\uadf8\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \uc774 \uc608\uc81c\uc5d0\uc11c\ub294 <code>TextField<\/code>\uc640 <code>ElevatedButton<\/code>\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c UI\ub97c \uc815\uc758\ud558\uc600\uace0, \uc0ac\uc6a9\uc790\uc758 \uc785\ub825\uc5d0 \ub530\ub77c \ubc18\uc751\ud558\ub294 Stateless \uc704\uc82f\uc744 \uad6c\uc131\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Flutter\uc758 Stateless \uc704\uc82f\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4. Stateless \uc704\uc82f\uc740 UI\ub97c \ud6a8\uc728\uc801\uc774\uace0 \uac04\uacb0\ud558\uac8c \uad6c\uc131\ud560 \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\uac00 \ubcc0\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0 \uc774 \uc704\uc82f\uc744 \uc0ac\uc6a9\ud558\uba74 \uc131\ub2a5\uc744 \ub192\uc774\uace0 \ucf54\ub4dc\uc758 \uad6c\uc870\ub97c \ub354\uc6b1 \uba85\ud655\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c Stateless \uc704\uc82f\uc744 \ud65c\uc6a9\ud558\uc5ec \uc5ec\ub7ec\ubd84\uc758 Flutter \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub354\uc6b1 \ub9e4\ub825\uc801\uc774\uace0 \uae30\ub2a5\uc801\uc73c\ub85c \uad6c\uc131\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p>\uac10\uc0ac\ud569\ub2c8\ub2e4!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694! \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 Flutter\uc758 Stateless \uc704\uc82f\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. Stateless \uc704\uc82f\uc740 Flutter\uc5d0\uc11c \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\ub85c, \ub370\uc774\ud130\uc758 \uc0c1\ud0dc\ub97c \uac00\uc9c0\uc9c0 \uc54a\uc73c\uba70, \uc8fc\uc5b4\uc9c4 \uc785\ub825\uc5d0 \ub530\ub77c \ud56d\uc0c1 \ub3d9\uc77c\ud55c \ucd9c\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 Stateless \uc704\uc82f\uc740 UI\ub97c \uad6c\uc131\ud560 \ub54c \ub9e4\uc6b0 \uc720\uc6a9\ud558\uba70, \ud6a8\uc728\uc801\uc774\uace0 \uc0ac\uc6a9\uc790 \uc815\uc758\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. 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