dynamic_height_grid_view 0.0.4 dynamic_height_grid_view: ^0.0.4 copied to clipboard
GridView with dynamic height. No need to specify aspectRatio to the grid.
import 'package:dynamic_height_grid_view/dynamic_height_grid_view.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
final colors = [
Colors.red,
Colors.redAccent,
Colors.deepOrange,
Colors.orange,
Colors.amberAccent,
Colors.yellow,
Colors.lightGreenAccent,
Colors.lightGreen,
Colors.green,
Colors.greenAccent,
Colors.lightBlueAccent,
Colors.blue,
];
final heights = [
100,
120,
140,
160,
180,
200,
];
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const SliverMyHomePage(),
);
}
}
class MyHomePage extends StatelessWidget {
const MyHomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
body: DynamicHeightGridView(
itemCount: 120,
crossAxisCount: 3,
builder: (ctx, index) {
colors.shuffle();
heights.shuffle();
return Container(
height: heights.first.toDouble(),
color: colors.first,
);
},
),
);
}
}
class SliverMyHomePage extends StatelessWidget {
const SliverMyHomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
body: CustomScrollView(
slivers: [
SliverDynamicHeightGridView(
itemCount: 16,
crossAxisCount: 3,
builder: (ctx, index) {
colors.shuffle();
heights.shuffle();
return Container(
height: heights.first.toDouble(),
color: colors.first,
);
},
)
],
),
);
}
}