What Does the Shrink Wrap Property Does In Flutter?

• General

ListView Widget is one of the important widget types that can be used anywhere. So in this article, we will go through what does the Shrink Wrap Property does in the flutter.

In this blog post, we’ll dive into the Shrink Wrap property in Flutter and explore its purpose and functionality. If you’ve ever wondered about the role of Shrink Wrap in Flutter widgets, this comprehensive guide is here to demystify it for you.

We’ll explain the concept behind the Shrink Wrap property and discuss its significance in various scenarios, such as ListView, GridView, and Wrap widgets. You’ll learn how to use the Shrink Wrap property effectively to achieve desired behaviors, such as fitting content within a limited space or adapting to dynamic content sizes.

Know What Does the Shrink Wrap Property Do In Flutter?

Usually, a ListView, as well as GridView, PageView, and CustomScrollView try to fill all the available space given by the parent element, even when the list items would require less space.

With shrinkWrap: true, you can change this behavior so that the ListView only occupies the space it needs.

Take a look at this Example:

import 'package:flutter/material.dart';

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

class App extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(),
        body: Center(
          child: Container(
            margin: EdgeInsets.all(32),
            decoration: BoxDecoration(border: Border.all(color: Colors.red)),
            child: ListView(
              shrinkWrap: false,
              children: <Widget>[
                ListTile(title: Text('Item 1')),
                ListTile(title: Text('Item 2')),
                ListTile(title: Text('Item 3')),
              ],
            ),
          ),
        ),
      ),
    );
  }
}

With shrinkWrap: false

With shrinkWrap: true

If you do not set the shrinkWrap property, your ListView will be as big as its parent. If you set it to true, the list will wrap its content and be as big as its children allow it to be.

Every ScrollView (ListView, GridView, CustomScrollView) have a shrinkWrap property for determining the size of scrollDirection.

So ScrollView’s scrollDirection can have 02 sizes.

• Same size as parent size.
• Same size as content size (All children size).

If ScrollView’s shrinkWrap: false, Then ScrollView’s scrollDirection size is the same size as the parent size.

If the ScrollView’s shrinkWrap: true, Then ScrollView’s scrollDirection size is the same size as Content size All children size.

Conclusion:

Keep Learning, Keep Fluttering!!!

In this article, we have been through what does the Shrink Wrap Property does in flutter ??

Stay connected for Topics like flutter shrink container, flutter singlechildscrollview scroll to the bottom, flutter singlechildscrollview full height, customscrollview shrinkwrap, singlechildscrollview flutter, column shrink wrap flutter, etc.

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Written by Nirali Patel

Nirali Patel is a dedicated Flutter developer with over two years of experience, specializing in creating seamless mobile applications using Dart. With a passion for crafting user-centric solutions, Nirali combines technical proficiency with innovative thinking to push the boundaries of mobile app development.