Rain OutLine Containers

Rain OutLine container package lets you add a beautiful gradient container to your Flutter app.


  1. Add the latest version of package to your pubspec.yaml (and rundart pub get):
  rainbow_outline_container: ^0.0.3
  1. Import the package and use it in your Flutter App.
import 'package:fancy_containers/rainbow_outline_container.dart';


There are a number of properties that you can modify:

  • height
  • width
  • title

class RainBow extends StatelessWidget {
  const RainBow({Key? key}) : super(key: key);

  Widget build(BuildContext context) {
    return Container(
            margin: const EdgeInsets.symmetric(vertical: 20, horizontal: 10),
            //padding: const EdgeInsets.all(15),
            decoration: const BoxDecoration(boxShadow: [
                offset: Offset(-20, 20),
                color: Colors.red,
                blurRadius: 15,
                spreadRadius: -10,
                offset: Offset(-20, -20),
                color: Colors.orange,
                blurRadius: 15,
                spreadRadius: -10,
                offset: Offset(20, -20),
                color: Colors.blue,
                blurRadius: 15,
                spreadRadius: -10,
                offset: Offset(20, 20),
                color: Colors.deepPurple,
                blurRadius: 15,
                spreadRadius: -10,
            child: Container(
              width: 200,
              height: 200,
              color: Colors.white,
              child: const Center(
                      child: Text(
                        "this title",

Next Goals

  • x Add onTap for functions. Now, you can specify the onTap and specify a function.

  • x Change font and color style for text. Change color by specifying textcolor and subtitlecolor properties.

  • Add more containers to the package.