Skip to content

Conversation

@TahaTesser
Copy link
Member

@TahaTesser TahaTesser commented Jul 29, 2024

fixes add spacing parameter to Column and Row

Column.spacing Code sample

expand to view the code sample
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

Preview

Screenshot 2024-07-30 at 15 40 59

Row.spacing Code sample

expand to view the code sample
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

Preview

Screenshot 2024-07-30 at 15 39 42

Pre-launch Checklist

If you need help, consider asking for advice on the #hackers-new channel on Discord.

@github-actions github-actions bot added the framework flutter/packages/flutter repository. See also f: labels. label Jul 29, 2024
@TahaTesser TahaTesser force-pushed the row_column_spacing branch from a02c529 to 6a1e83e Compare July 29, 2024 08:35
@bernaferrari
Copy link
Contributor

I think you could allow spacing to be negative? On Figma it works well.

@TahaTesser TahaTesser force-pushed the row_column_spacing branch from 86fe7fc to cd763eb Compare July 29, 2024 13:24
@TahaTesser TahaTesser changed the title [Draft] Introduce double Flex.spacing parameter [Draft] Introduce double Flex.spacing parameter for Row/Column spacing Jul 29, 2024
@johnmccutchan
Copy link
Contributor

I like this solution. Should we consider making it an EdgeInsets instead of a double?

@bernaferrari
Copy link
Contributor

No, should be double. It is uni-directional.

@bernaferrari
Copy link
Contributor

If Flutter became Compose, MainAxisAlignment would be a sealed class and it would have spacedBy(double) just like Compose does, but took 6 years to agree on spacing, I'm super happy it.

@Hixie Hixie mentioned this pull request Jul 30, 2024
9 tasks
@TahaTesser TahaTesser changed the title [Draft] Introduce double Flex.spacing parameter for Row/Column spacing Introduce double Flex.spacing parameter for Row/Column spacing Jul 30, 2024
@TahaTesser
Copy link
Member Author

TahaTesser commented Jul 30, 2024

I think you could allow spacing to be negative? On Figma it works well.

Since the use case of this parameter is to provide space between items in Column/Row, not the opposite, I'm keeping the assertion check to make sure the provided spacing is always non-negative along with a test. Negative spacing would overlap the children and In such use case using Stack widget make sense.

Feel free to file a new issue with some use cases if you think negative spacing would be beneficial.

@TahaTesser TahaTesser force-pushed the row_column_spacing branch from cd763eb to 09a4474 Compare July 30, 2024 13:52
@TahaTesser TahaTesser marked this pull request as ready for review July 30, 2024 13:53
@bernaferrari
Copy link
Contributor

bernaferrari commented Jul 30, 2024

The issue is that Stack requires the size beforehand, where Row would calculate it automatically for you, so it allows way easier stacking than Stack.

There is no negative side in allowing negative spacing, if someone doesn't want they just don't use. Nothing will blow up. For text it is particularly useful, since you don't know the text size beforehand in a Stack.

@TahaTesser TahaTesser requested review from Hixie and Piinks July 30, 2024 15:40
@TahaTesser TahaTesser force-pushed the row_column_spacing branch from 09a4474 to b977ffb Compare July 30, 2024 16:58
@Hixie
Copy link
Contributor

Hixie commented Jul 31, 2024

Would be good to have some tests that check the behaviour for overconstrained situations (like when spacing is such that the children won't fit, with various kinds of alignments). Sorry if you have that already; I checked all the tests and didn't see it, but it's sometimes hard to notice what's being tested.

@TahaTesser TahaTesser force-pushed the row_column_spacing branch from 33050f0 to 6faaae2 Compare July 31, 2024 15:23
@Hixie
Copy link
Contributor

Hixie commented Jul 31, 2024

The length of that documentation is a really good demonstration of why I expected this to be an invasive/dangerously complicated change, which really increases my appreciation for how you managed to implement this simply!

Copy link
Contributor

@Piinks Piinks left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM to me too! Thanks @TahaTesser!

@Piinks
Copy link
Contributor

Piinks commented Aug 5, 2024

Ah it appears I had some old unsubmitted PR comments from earlier. Please disregard those, they have been addressed!

@Piinks Piinks added the autosubmit Merge PR when tree becomes green via auto submit App label Aug 5, 2024
@auto-submit auto-submit bot merged commit 48ecec1 into flutter:master Aug 5, 2024
@TahaTesser TahaTesser deleted the row_column_spacing branch August 5, 2024 16:55
@goderbauer
Copy link
Member

Reason for revert: Tests are failing, e.g. https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20tool_integration_tests_5_5/127/overview

@goderbauer goderbauer added the revert Autorevert PR (with "Reason for revert:" comment) label Aug 5, 2024
auto-submit bot pushed a commit that referenced this pull request Aug 5, 2024
@auto-submit auto-submit bot removed the revert Autorevert PR (with "Reason for revert:" comment) label Aug 5, 2024
auto-submit bot added a commit that referenced this pull request Aug 5, 2024
…n` spacing (#152472)" (#152885)

Reverts: #152472
Initiated by: goderbauer
Reason for reverting: Tests are failing, e.g. https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20tool_integration_tests_5_5/127/overview
Original PR Author: TahaTesser

Reviewed By: {Piinks, goderbauer, Hixie}

This change reverts the following previous change:
fixes [add spacing parameter to Column and Row](#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
@TahaTesser
Copy link
Member Author

This failed due to a failed message test which was landed last week #152501
(Mostly likely we didn't run tests in this PR after this was merged)

I'll look at the packages/flutter_tools/test/integration.shard/overall_experience_test.dart and try reland this.

@goderbauer

@TahaTesser
Copy link
Member Author

cc: @jonahwilliams

@TahaTesser
Copy link
Member Author

It's a simple message test fix!
Filed a reland in #152890

auto-submit bot pushed a commit that referenced this pull request Aug 5, 2024
…n` spacing (#152890)

Relands #152472 (Fixed error causing message test, maybe by #152501)

---

fixes [add spacing parameter to Column and Row](#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 6, 2024
auto-submit bot pushed a commit to flutter/packages that referenced this pull request Aug 6, 2024
Manual roll requested by [email protected]

flutter/flutter@3832823...1dd7141

2024-08-06 [email protected] Roll Flutter Engine from 376a853846ce to f5f6e966e7e7 (1 revision) (flutter/flutter#152911)
2024-08-06 [email protected] Pass --no-dds to some integration tests driven by flutter drive (flutter/flutter#152898)
2024-08-06 [email protected] Manual dependency bump (flutter/flutter#152881)
2024-08-06 [email protected] Add tests for ordered_traversal_group.0.dart (flutter/flutter#152849)
2024-08-06 [email protected] Implement `on` clauses (flutter/flutter#152706)
2024-08-06 [email protected] Roll Flutter Engine from bc140a0124b7 to 376a853846ce (2 revisions) (flutter/flutter#152905)
2024-08-06 [email protected] Roll Flutter Engine from e073ad2e3ad4 to bc140a0124b7 (1 revision) (flutter/flutter#152895)
2024-08-05 [email protected] added functionality to where SR will communicate button clicked (flutter/flutter#152185)
2024-08-05 [email protected] more docImports (flutter/flutter#151951)
2024-08-05 [email protected] Bump dartdoc to 8.0.13 (flutter/flutter#152896)
2024-08-05 [email protected] [Reland] Introduce `double` `Flex.spacing` parameter for `Row`/`Column` spacing (flutter/flutter#152890)
2024-08-05 [email protected] Fix CarouselView rebuild (flutter/flutter#152791)
2024-08-05 [email protected] Roll Flutter Engine from 1bfd06cda313 to e073ad2e3ad4 (4 revisions) (flutter/flutter#152889)
2024-08-05 [email protected] Add migration to git ignore SwiftPM build directories (flutter/flutter#152766)
2024-08-05 [email protected] Roll pub packages (flutter/flutter#152127)
2024-08-05 [email protected] Roll Flutter Engine from 0aac60342005 to 1bfd06cda313 (2 revisions) (flutter/flutter#152868)
2024-08-05 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Introduce `double` `Flex.spacing` parameter for `Row`/`Column` spacing (#152472)" (flutter/flutter#152885)
2024-08-05 [email protected] [Docs] DeviceOrientation Enum Correction (flutter/flutter#152876)
2024-08-05 [email protected] Move Linux_build_test tests from staging to prod (flutter/flutter#152877)
2024-08-05 [email protected] Introduce `double` `Flex.spacing` parameter for `Row`/`Column` spacing (flutter/flutter#152472)
2024-08-05 [email protected] Mark Linux_android_emu tests bringup: true (flutter/flutter#152867)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages
Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
TytaniumDev pushed a commit to TytaniumDev/flutter that referenced this pull request Aug 7, 2024
flutter#152472)

fixes [add spacing parameter to Column and Row](flutter#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
TytaniumDev pushed a commit to TytaniumDev/flutter that referenced this pull request Aug 7, 2024
…n` spacing (flutter#152472)" (flutter#152885)

Reverts: flutter#152472
Initiated by: goderbauer
Reason for reverting: Tests are failing, e.g. https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20tool_integration_tests_5_5/127/overview
Original PR Author: TahaTesser

Reviewed By: {Piinks, goderbauer, Hixie}

This change reverts the following previous change:
fixes [add spacing parameter to Column and Row](flutter#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
TytaniumDev pushed a commit to TytaniumDev/flutter that referenced this pull request Aug 7, 2024
…n` spacing (flutter#152890)

Relands flutter#152472 (Fixed error causing message test, maybe by flutter#152501)

---

fixes [add spacing parameter to Column and Row](flutter#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
Buchimi pushed a commit to Buchimi/flutter that referenced this pull request Sep 2, 2024
flutter#152472)

fixes [add spacing parameter to Column and Row](flutter#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
Buchimi pushed a commit to Buchimi/flutter that referenced this pull request Sep 2, 2024
…n` spacing (flutter#152472)" (flutter#152885)

Reverts: flutter#152472
Initiated by: goderbauer
Reason for reverting: Tests are failing, e.g. https://ci.chromium.org/ui/p/flutter/builders/prod/Mac%20tool_integration_tests_5_5/127/overview
Original PR Author: TahaTesser

Reviewed By: {Piinks, goderbauer, Hixie}

This change reverts the following previous change:
fixes [add spacing parameter to Column and Row](flutter#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
Buchimi pushed a commit to Buchimi/flutter that referenced this pull request Sep 2, 2024
…n` spacing (flutter#152890)

Relands flutter#152472 (Fixed error causing message test, maybe by flutter#152501)

---

fixes [add spacing parameter to Column and Row](flutter#55378)

### `Column.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Row(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Column(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Column(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.topCenter,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.bottomCenter,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}
```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 40 59" src="https://github.com/user-attachments/assets/14f21091-9e46-4a58-8552-1379f4ba9216">

### `Row.spacing` Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @OverRide
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        backgroundColor: Colors.black,
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: DecoratedBox(
              decoration: BoxDecoration(
                  border: Border.all(
                color: Colors.amber,
              )),
              child: const Column(
                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                children: <Widget>[
                  Row(
                    spacing: 40.0,
                    // ignore: avoid_redundant_argument_values
                    mainAxisAlignment: MainAxisAlignment.start,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.end,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerRight,
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                  Row(
                    spacing: 40.0,
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                    children: <Widget>[
                      ColoredBox(
                        color: Color(0xffff0000),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            alignment: Alignment.centerLeft,
                            child: Text(
                              'RED',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff00ff00),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Center(
                            child: Text(
                              'GREEN',
                              style: TextStyle(color: Colors.black),
                            ),
                          ),
                        ),
                      ),
                      ColoredBox(
                        color: Color(0xff0000ff),
                        child: SizedBox(
                          width: 50.0,
                          height: 75.0,
                          child: Align(
                            child: Text(
                              'BLUE',
                              style: TextStyle(color: Colors.white),
                            ),
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Preview

<img width="1072" alt="Screenshot 2024-07-30 at 15 39 42" src="https://github.com/user-attachments/assets/717e9f5e-a491-4853-ba74-e72ec7493363">
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Dec 11, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Dec 12, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

autosubmit Merge PR when tree becomes green via auto submit App framework flutter/packages/flutter repository. See also f: labels.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

add spacing parameter to Column and Row

6 participants