How to style a button in Flutter

The sample Google flutter code below illustrate how to style a button in flutter. Button style is accomplished with different attributes like highlight.

What attributes to use depend on how you plan to style a button in flutter.

The code is based on flutter version 1.0.0

Main.dart (App entry point)

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

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
        primarySwatch: Colors.blue,
      ),
      //home: MyHomePage(title: 'Flutter Demo Home Page'),
      home: StyleButton(),
    );
  }
}
style_button.dart
import 'package:flutter/material.dart';

class StyleButton extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Styling a Button'),
      ),
      body: Center(
        child: FlatButton(
          child: Text('Button with Style'),
          onPressed: () {},
          color: Colors.blue, //specify background color for the button here
          colorBrightness: Brightness
              .dark, //specify the color brightness here, either `Brightness.dark` for darl and `Brightness.light` for light
          disabledColor:
              Colors.blueGrey, // specify color when the button is disabled
          highlightColor: Colors
              .red, //color when the button is being actively pressed, quickly fills the button and fades out after
          padding: EdgeInsets.symmetric(
              horizontal: 8.0, vertical: 5.0), // gives padding to the button
        ),
      ),
    );
  }
}

create flutter raise button

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