SizedBox widget in Flutter — with example code and explanation of its most important use cases.
Source Code
SizedBox(
width: 200,
height: 100,
child: ElevatedButton(
onPressed: () {},
child: Text('Fixed Size Button'),
),
)
//SizedBox For spacing
Row(
children: [
Icon(Icons.star),
SizedBox(width: 10), // Adds horizontal space
Text('Rated'),
],
)
Ai Code Analizer
🎨 3. Important Properties
| Property | Description |
|---|---|
width | Sets fixed width for the box or child |
height | Sets fixed height for the box or child |
child | Optional: Wrap another widget inside it |