Open berkeresvan opened 6 months ago
import 'package:flutter/material.dart';
void main() { runApp(const MyApp()); }
class MyApp extends StatelessWidget { const MyApp({super.key});
@override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple), useMaterial3: true, ), home: const MyHomePage(title: 'Flutter Demo Home Page'), ); } }
class MyHomePage extends StatefulWidget { const MyHomePage({super.key, required this.title});
final String title;
@override State createState() => _MyHomePageState(); }
class _MyHomePageState extends State { var toggleDurumlar = [false, true, false]; int secilentoggleindex = 0;
@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Theme.of(context).colorScheme.inversePrimary, title: Text(widget.title), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ ToggleButtons( children: [ Icon(Icons.looks_5), Icon(Icons.looks_3), Icon(Icons.looks_4), ], isSelected: toggleDurumlar, onPressed: (int secilenindex) { secilentoggleindex = secilenindex; print("${secilenindex + 1} togg secildi"); setState(() { toggleDurumlar[secilenindex] = !toggleDurumlar[secilenindex]; }); }, ) ], ), ), ); } }
import 'package:flutter/material.dart';
void main() { runApp(const MyApp()); }
class MyApp extends StatelessWidget { const MyApp({super.key});
@override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple), useMaterial3: true, ), home: const MyHomePage(title: 'Flutter Demo Home Page'), ); } }
class MyHomePage extends StatefulWidget { const MyHomePage({super.key, required this.title});
final String title;
@override State createState() => _MyHomePageState();
}
class _MyHomePageState extends State {
var toggleDurumlar = [false, true, false];
int secilentoggleindex = 0;
@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Theme.of(context).colorScheme.inversePrimary, title: Text(widget.title), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children:[
ToggleButtons(
children: [
Icon(Icons.looks_5),
Icon(Icons.looks_3),
Icon(Icons.looks_4),
],
isSelected: toggleDurumlar,
onPressed: (int secilenindex) {
secilentoggleindex = secilenindex;
print("${secilenindex + 1} togg secildi");
setState(() {
toggleDurumlar[secilenindex] = !toggleDurumlar[secilenindex];
});
},
)
],
),
),
);
}
}