calorimeter/lib/row_with_spacers_widget.dart

import 'package:flutter/material.dart';

class RowWidgetWithSpacers extends StatefulWidget {
  final Widget? widget1;
  final Widget? widget2;
  final Widget? widget3;
  final Widget? widget4;
  final Widget? widget5;

  const RowWidgetWithSpacers(
      this.widget1, this.widget2, this.widget3, this.widget4, this.widget5,
      {super.key});

  @override
  State<RowWidgetWithSpacers> createState() => _RowWidgetWithSpacersState();
}

class _RowWidgetWithSpacersState extends State<RowWidgetWithSpacers> {
  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 4.0),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.end,
        children: [
          Expanded(
              flex: 5,
              child: Padding(
                padding: const EdgeInsets.only(
                  left: 8.0,
                  right: 2.0,
                ),
                child: widget.widget1 ?? Container(),
              )),
          Expanded(
              flex: 5,
              child: Padding(
                padding: const EdgeInsets.symmetric(horizontal: 2.0),
                child: widget.widget2 ?? Container(),
              )),
          Expanded(
              flex: 5,
              child: Padding(
                padding: const EdgeInsets.symmetric(horizontal: 2.0),
                child: widget.widget3 ?? Container(),
              )),
          Expanded(
              flex: 5,
              child: Padding(
                padding: const EdgeInsets.symmetric(horizontal: 2.0),
                child: widget.widget4 ?? Container(),
              )),
          Expanded(
              flex: 2,
              child: Padding(
                padding: const EdgeInsets.symmetric(horizontal: 2.0),
                child: widget.widget5 ?? Container(),
              )),
        ],
      ),
    );
  }
}