IndexedStack In Flutter

In this blog, we are creating IndexedStack in a flutter. we will implement an IndexedStack demo program.

An IndexedStack is a stack where only one component is shown at one time by its index.

It takes children as a normal Stack. But it only displays one child at one time.

To use IndexedStack, we can simply wrap the list of widgets inside the IndexedStack widget. Then, add an index parameter with a variable that can be changed with some action.

Properties:

• index: we can use this property to assign the index to the child.
• children: we can use this property to list the widgets.
• sizing: we can use this property to size the children in the stack.
• alignment: we can use this property to align the children in the stack.
• textDirection: we can use this property to give direction to the text.

Let’s Start The Steps For Integrating Indexedstack In Flutter

Step1: Create a flutter project.

Step2: Add the required assets to pubspec.yaml file.

Step3: Run “flutter pub get” in the root directory of your app.

Step4: Now start the coding for the same.

Finally, we can run the code and as a result, we can see the below output.

Conclusion

In this blog, we have read and implemented the IndexedStack in Flutter.

I hope it will help you out in understanding and getting a brief idea about it.

Thank you for reading!!

References

https://api.flutter.dev/flutter/widgets/IndexedStack-class.html