- Edited
Arkadaslar merhaba ben bir uygulama gelistiriyorum tasarimin anasayfasinda bir cok item var ama bunlar dogal olarak sigmiyor bende ListView veya turevi bir sey ekledigim zama sayfa corba gibi oluyor tam olarak sorun ne anlamiyorum yazdigim kodu ve ListView kullaninca cikan sonucu buraya birakiyorum.
import 'package:flutter/material.dart';
class HomePage extends StatelessWidget {
late double screenWidth;
late double screenHeight;
@override
Widget build(BuildContext context) {
screenWidth = MediaQuery.of(context).size.width;
screenHeight = MediaQuery.of(context).size.height;
return Scaffold(
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Color.fromRGBO(0, 0, 0, 1.0),
Color.fromRGBO(69, 60, 60, 1.0),
],
),
),
child: Stack(
children: [
// Sol üst köşe - Logo
Positioned(
top: screenHeight * 0.04,
left: screenWidth * 0.05,
child: Container(
width: screenWidth * 0.1,
height: screenHeight * 0.1,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/logo.png'), // Logo resminin yolu
fit: BoxFit.cover,
),
),
),
),
// Sağ üst köşe - Arama Butonu
Positioned(
top: screenHeight * 0.05,
right: screenWidth * 0.03,
child: IconButton(
icon: Icon(Icons.search),
color: Colors.white,
iconSize: screenWidth * 0.06,
onPressed: () {
// Arama butonuna tıklandığında yapılacak işlemler
},
),
),
// Alt kenar - Butonlar
Positioned(
top: screenHeight * 0.14,
left: screenWidth * 0.05,
right: screenWidth * 0.4,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(child: buildButton("Kitaplar")),
SizedBox(
width: 10.0,
),
Expanded(child: buildButton("Makaleler")),
SizedBox(
width: 10.0,
),
Expanded(child: buildButton("Kategoriler")),
],
),
),
// Resmin üzerindeki butonlar
Center(
child: Stack(
children: [
Container(
width: screenWidth * 0.8,
height: screenHeight * 0.6, // Resmin yüksekliği
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(screenWidth * 0.04),
border:
Border.all(color: Color.fromRGBO(69, 60, 60, 1.0)),
image: DecorationImage(
image:
AssetImage('assets/pics/beyond good and evil.jpg'),
fit: BoxFit.cover,
),
),
),
// Resmin üzerindeki butonlar
Positioned(
bottom: screenHeight * 0.02,
left: screenWidth * 0.10,
child: Container(
height: screenHeight * 0.05,
width: screenWidth * 0.25,
decoration: BoxDecoration(
borderRadius:
BorderRadius.circular(screenWidth * 0.02),
color: Colors.white),
child: Row(
children: [
IconButton(
icon: Icon(Icons.visibility),
iconSize: screenWidth * 0.04,
color: Colors.black,
onPressed: () {},
),
Text(
'Oku',
style: TextStyle(
color: Colors.black,
fontSize: screenWidth * 0.04),
),
],
),
),
),
SizedBox(
width: 10.0,
),
Positioned(
bottom: screenHeight * 0.02,
left: screenWidth * 0.37,
child: Container(
height: screenHeight * 0.05,
width: screenWidth * 0.33,
decoration: BoxDecoration(
borderRadius:
BorderRadius.circular(screenWidth * 0.02),
color: Colors.white),
child: Row(
children: [
IconButton(
icon: Icon(Icons.add),
iconSize: screenWidth * 0.05,
color: Colors.black,
onPressed: () {},
),
Text(
'Listem',
style: TextStyle(
color: Colors.black,
fontSize: screenWidth * 0.04),
),
],
),
),
),
],
),
),
// Beyaz kutuların listesi
Positioned(
bottom: screenHeight * 0.2 / 9,
left: screenWidth * 0.05,
right: screenWidth * 0.05,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Yeni Kitaplar:',
style: TextStyle(
color: Colors.white,
fontSize: screenWidth * 0.04,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 8.0),
Container(
height: screenHeight * 0.2,
child: ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: 10,
itemBuilder: (context, index) {
return Container(
width: screenWidth * 0.20, // Kutu uzunluğu
height: screenHeight * 0.1,
margin: EdgeInsets.symmetric(horizontal: 5.0),
decoration: BoxDecoration(
color: Colors.white,
borderRadius:
BorderRadius.circular(12.0), // Kutu kalınlığı
),
);
},
),
),
],
),
),
],
),
),
);
}
Widget buildButton(String text) {
return Container(
width: screenWidth * 0.2,
height: screenHeight * 0.04,
decoration: BoxDecoration(
color: Colors.black,
borderRadius: BorderRadius.circular(screenWidth * 0.05),
border: Border.all(
color: Colors.white,
),
),
child: Center(
child: Text(
text,
style: TextStyle(
color: Colors.white,
fontSize: screenWidth * 0.020,
),
),
),
);
}
}
void main() {
runApp(
MaterialApp(
home: HomePage(),
),
);
}ListView kullaninca sonuc: [https://freeimage.host/i/image-2024-01-29-232538792.Jc4prD7](https://)
Hatasız kodlamalar 