In this post, I will be explaining how to use Flutter RaisedButton OnPressed using proper Flutter example. I will be using step by step explanation on how to use Flutter RaisedButton OnPressed so you can have a strong grip on how to use Flutter RaisedButton OnPressed. Let’s not keep you waiting anymore and start implementing Flutter RaisedButton OnPressed.
What is Flutter RaisedButton OnPressed?
Flutter RaisedButton OnPressed is used to perform some action when the user click the Flutter RaisedButton. Let’s now understand how to implement Flutter RaisedButton OnPressed using a proper Flutter example code.
Implementing Flutter RaisedButton OnPressed
To implement Flutter RaisedButton OnPressed, we have to use the on pressed constructor which takes a function. See the below code:
RaisedButton(
onPressed: () {},
child: Text(
'Flutter Raised Button',
),
) RaisedButton(
onPressed: () {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Raised button pressed')));
},
child: Text(
'Flutter Raised Button',
),
)
As you can see in the above image, we have pressed the Flutter RaisedButton and it shows the Flutter snack bar. You can define any other action in it like navigation to some other pages or validation etc. You just have to define that action in the body of the function as done in the above code.
Now you have a complete practical understanding of how to use Flutter RaisedButton OnPressed. Comment down if you still have any doubts regarding the usage of Flutter RaisedButton OnPressed. I would love to answer.
I also have prepared a beautiful custom Flutter RaisedButton design in which Flutter RaisedButton OnPressed is also implemented. The complete source code is given in the below section.
Beautiful Flutter RaisedButton Design Source Code
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: Homepage(),
);
}
}
class Homepage extends StatefulWidget {
@override
State<Homepage> createState() => _HomepageState();
}
class _HomepageState extends State<Homepage> {
@override
Widget build(BuildContext context) {
return SafeArea(
child: Scaffold(
body: Center(
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 40),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
RaisedButton(
onPressed: () {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Raised button pressed')));
},
color: Colors.brown,
padding: EdgeInsets.symmetric(vertical: 20, horizontal: 20),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20).copyWith(
topLeft: Radius.circular(0),
bottomRight: Radius.circular(0))),
child: Text(
'Flutter Raised Button OnPressed Implemented',
style: TextStyle(
color: Colors.white, fontWeight: FontWeight.w500),
),
)
],
))),
));
}
}Conclusion
Finally, you now have a good understanding of how to use the Flutter RaisedButton OnPressed. I welcome your valuable feedback on this post. Please feel free to also explore the other articles in which I have covered Flutter widgets, Flutter app development, Flutter animations, Flutter templates with source code, and many more. Thanks for reading.
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