berkeresvan / flutter

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AppBarSearch #24

Open berkeresvan opened 6 months ago

berkeresvan commented 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.transparent), useMaterial3: true, ), home: const MyHomePage(title: 'AppBar Arama'), debugShowCheckedModeBanner: false, ); } }

class MyHomePage extends StatefulWidget { const MyHomePage({super.key, required this.title});

final String title;

@override State createState() => _MyHomePageState(); }

class _MyHomePageState extends State { bool aramaYapiliyorMu = false;

@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Theme.of(context).colorScheme.inversePrimary, title: aramaYapiliyorMu ? TextField( decoration: InputDecoration(hintText: "Arama İçin Birşey Yazın"), onChanged: (aramaSonucu) { print("Arama Sonucu : $aramaSonucu"); }, ) : Text("AppBar Arama"), actions: [ aramaYapiliyorMu ? IconButton( onPressed: () { setState(() { aramaYapiliyorMu = false; }); }, icon: Icon(Icons.cancel)) : IconButton( onPressed: () { setState(() { aramaYapiliyorMu = true; }); }, icon: Icon(Icons.search)) ], ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [], ), ), ); } }