Introduction

pub package build

Inspired by bootstrap , This is dynamic grid layout that you can use Like a bootstrap grid, but the size following material UI break points. You can also customize your break point like here. This package purely using mediaquery, don't worry about the render.

Simple Demo

code example here

Order Demo

code example here

Grid Explanation

Bootstrap, material-ui or another web-grid always use 12 size. Here is the image example:

Classes

There are 3 classes that you have to now, these are:

  1. SpGrid is the container of grid, more information here
  2. SpGridItem is the children of SpGrid, more information here
  3. SpGridSize is the class that you can declare the maximum of the screen size, more information here
  4. SpOrder, this class is a sort class. when you use 1 of it's value, the value will create an ordering when the screen on the value condition. more information here

Example

SpGrid(width: MediaQuery.of(context).size.width, children: [
  SpGridItem(
    xs: 12,
    sm: 6,
    md: 4,
    lg: 3,
    child: Container(
      color: Colors.blue,
      height: 200,
    ),
  ),
  SpGridItem(
    xs: 12,
    sm: 6,
    md: 4,
    lg: 3,
    child: Container(
      color: Colors.green,
      height: 200,
    ),
  ),
  SpGridItem(
    xs: 12,
    sm: 6,
    md: 4,
    lg: 3,
    child: Container(
      color: Colors.yellow,
      height: 200,
    ),
  ),
  SpGridItem(
    xs: 12,
    sm: 6,
    md: 4,
    lg: 3,
    child: Container(
      color: Colors.purple,
      height: 200,
    ),
  ),
]);

Order Example

import 'package:flutter/material.dart';
import 'package:simple_grid/simple_grid.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Simple_grid',
      theme: ThemeData(
        brightness: Brightness.dark,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("SIMPLE GRID EXAMPLE"),
      ),
      body: SpGrid(
        width: MediaQuery.of(context).size.width,
        spacing: 10,
        runSpacing: 10,
        children: [
          SpGridItem(
            xs: 12,
            md: 6,
            order: SpOrder(sm: 1, xs: 1),
            child: Container(
              height: 200,
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Text(
                    "Hello!",
                    style: TextStyle(fontSize: 40),
                    textAlign: TextAlign.center,
                  ),
                  SizedBox(
                    height: 10,
                  ),
                  Text(
                    "I'm John Doe and I Love Programming",
                    style: TextStyle(fontSize: 25),
                    textAlign: TextAlign.center,
                  ),
                ],
              ),
            ),
          ),
          SpGridItem(
            xs: 12,
            md: 6,
            order: SpOrder(sm: 0, xs: 0),
            child: Container(
              height: 200,
              decoration: BoxDecoration(
                  image: DecorationImage(
                      image: NetworkImage(
                          "https://raw.githubusercontent.com/nggepe/simple_grid/master/doc/john.png"))),
            ),
          ),
        ],
      ),
    );
  }
}

Customize Break Point

SpGrid(
  width: MediaQuery.of(context).size.width,
  gridSize: SpGridSize(xs: 0, sm: 500, md: 768, lg: 980, xl: 1200),
  children:[],
)

Libraries

simple_grid