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 { bool progressbargorun = false; @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: [ Visibility( visible: progressbargorun, child: CircularProgressIndicator( valueColor: AlwaysStoppedAnimation(Colors.deepPurple), ), ), ElevatedButton( onPressed: () { setState(() { progressbargorun = true; }); }, child: Text("basla")), ElevatedButton( onPressed: () { setState(() { progressbargorun = false; }); }, child: Text("dur")) ], ), ), ); } }
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 {
bool progressbargorun = false;
@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: [
Visibility(
visible: progressbargorun,
child: CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation(Colors.deepPurple),
),
),
ElevatedButton(
onPressed: () {
setState(() {
progressbargorun = true;
});
},
child: Text("basla")),
ElevatedButton(
onPressed: () {
setState(() {
progressbargorun = false;
});
},
child: Text("dur"))
],
),
),
);
}
}