DefaultTextstyle

defaulttextstyle.dart

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    "laxman".isValidEmail;
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(),
        body: Center(
          child: Column(
            children: <Widget>[
              Spacer(flex: 4),
              Card(
                margin: EdgeInsets.all(8),
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: DefaultTextStyle(
                    child: Column(
                      children: <Widget>[
                        Text(
                          "DefaultTextStyle With Green text color",
                          textAlign: TextAlign.center,
                          style: TextStyle(fontSize: 20, color: Colors.black),
                        ),
                        Text("Title"),
                        Text("SubTitle", style: TextStyle(fontSize: 25)),
                        Text("Heading", style: TextStyle(fontSize: 20)),
                        Container(height: 16),
                        Image.network("https://pbs.twimg.com/media/EckvFk_UEAE1aTV?format=png&name=medium")
                      ],
                    ),
                    style: TextStyle(fontSize: 30, color: Colors.green),
                  ),
                ),
              ),
              Spacer(flex: 1),
              Card(
                margin: EdgeInsets.all(8),
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: DefaultTextStyle(
                      child: Column(
                        children: <Widget>[
                          Text(
                            "DefaultTextStyle With Red text color",
                            textAlign: TextAlign.center,
                            style: TextStyle(fontSize: 20, color: Colors.black),
                          ),
                          Text("Title"),
                          Text("SubTitle", style: TextStyle(fontSize: 25)),
                          Text("Heading", style: TextStyle(fontSize: 20)),
                          Container(height: 16),
                          Image.network("https://pbs.twimg.com/media/EckvUm_UEAEMMIp?format=png&name=medium")
                        ],
                      ),
                      style: TextStyle(fontSize: 30, color: Colors.red)),
                ),
              ),
              Spacer(flex: 4),
            ],
          ),
        ),
      ),
    );
  }
}