app-zj/lib/widget/button.dart

import 'package:flutter/material.dart';

class MyButton extends StatelessWidget {
  final String text;
  final VoidCallback? onTap;
  final Gradient? gradient;
  final double radius;
  final Color? backgroundColor;
  final double? width;
  final double? minWidth;
  final double? height;
  final double? minHeight;
  final double fountSize;
  final Color? fountColor;
  final FontWeight? fontWeight;
  final EdgeInsetsGeometry? padding;
  final EdgeInsetsGeometry? margin;
  final AlignmentGeometry? alignment;

  const MyButton(
    this.text, {
    Key? key,
    this.backgroundColor = const Color(0xFF25A6EE),
    this.gradient,
    this.radius = 100,
    this.width,
    this.minWidth,
    this.height,
    this.minHeight,
    this.onTap,
    this.fountSize = 14,
    this.fountColor = Colors.white,
    this.fontWeight,
    this.margin,
    this.padding = const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
    this.alignment = Alignment.center,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: onTap,
      child: Container(
        width: width,
        height: height,
        constraints: BoxConstraints(minWidth: minWidth ?? 0, minHeight: minHeight ?? 0),
        padding: padding,
        margin: margin,
        alignment: alignment,
        decoration: BoxDecoration(
          gradient: gradient,
          borderRadius: BorderRadius.all(Radius.circular(radius)),
          color: backgroundColor,
        ),
        child: Text(
          text,
          style: TextStyle(fontSize: fountSize, color: fountColor, fontWeight: fontWeight),
        ),
      ),
    );
  }
}