A Quick Guide To Column Widget In Flutter – Hupen Design
The Column widget in Flutter is a flexible layout widget that is used to arrange child widgets vertically. It is one of the most basic and commonly used widgets in Flutter and is an essential tool for building responsive and attractive user interfaces. In this blog post, we will explore the basics of using the Column widget in Flutter and show you how to create and customize it for your app.
To create a Column widget in Flutter, simply wrap the child widgets you want to display in a Column widget. For example:
Column(
children: [
Text('Column Item 1'),
Text('Column Item 2'),
Text('Column Item 3'),
],
)
In the above example, we are creating a Column widget with three child Text widgets. The child widgets will be displayed vertically, one after the other.
The Column widget provides several properties that you can use to customize its appearance and behavior. For example, you can use the crossAxisAlignment property to control the alignment of the child widgets in the cross axis. For example:
Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text('Column Item 1'),
Text('Column Item 2'),
Text('Column Item 3'),
],
)
In the above example, we are using the crossAxisAlignment property to center the child widgets in the cross axis.
You can also use the mainAxisAlignment property to control the alignment of the child widgets in the main axis. For example:
Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text('Column Item 1'),
Text('Column Item 2'),
Text('Column Item 3'),
],
)
In the above example, we are using the mainAxisAlignment property to distribute the space evenly between the child widgets in the main axis.
In conclusion, the Column widget in Flutter is a simple and flexible layout widget that is essential for building responsive and attractive user interfaces. With the ability to customize its appearance and behavior, it makes it a great option for creating engaging and interactive experiences in your app.
You can have in detail information on the SnackBar widget in this official Flutter Channel.
