deus_app/lib/widget/gsy_flex_button.dart

import 'package:flutter/material.dart';


class GSYFlexButton extends StatelessWidget {
  final String? text;

  final Color? color;

  final Color textColor;

  final VoidCallback? onPress;

  final double fontSize;
  final int maxLines;

  final MainAxisAlignment mainAxisAlignment;

  GSYFlexButton(
      {Key? super.key,
      this.text,
      this.color,
      this.textColor = Colors.black,
      this.onPress,
      this.fontSize = 20.0,
      this.mainAxisAlignment = MainAxisAlignment.center,
      this.maxLines = 1});

  @override
  Widget build(BuildContext context) {
    return new ElevatedButton(
        style: TextButton.styleFrom(
            backgroundColor: color,
            padding: new EdgeInsets.only(
                left: 20.0, top: 10.0, right: 20.0, bottom: 10.0)),
        child: new Flex(
          mainAxisAlignment: mainAxisAlignment,
          direction: Axis.horizontal,
          children: <Widget>[
            new Expanded(
              child: new Text(text!,
                  style: new TextStyle(
                      color: textColor, fontSize: fontSize, height: 1),
                  textAlign: TextAlign.center,
                  maxLines: maxLines,
                  overflow: TextOverflow.ellipsis),
            )
          ],
        ),
        onPressed: () {
          this.onPress?.call();
        });
  }
}