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ansu_ui/lib/buttons/as_button.dart

187 lines
4.7 KiB

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import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:ansu_ui/styles/as_colors.dart';
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///安速按钮
class ASButton extends StatefulWidget {
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///按钮颜色
final Color bgcolor;
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///按钮文字
///动态类型可以是string或者widget
final dynamic title;
///按钮圆角
final double radius;
///按钮边框
final bool outline;
///按钮边框颜色
final Color outlineColor;
///按钮文字颜色
///若已定义文字风格则此属性不生效
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final Color textColor;
///按钮文字格式
final TextStyle textStyle;
///内边距
final EdgeInsets padding;
///点击事件
final VoidCallback onPressed;
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///宽度
final double width;
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///不可点击颜色
final Color disableColor;
///不可点击时文字颜色
final Color disableTextColor;
final Color splashColor;
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ASButton({
Key key,
this.bgcolor,
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this.radius,
this.outline = false,
this.outlineColor,
this.textColor,
this.textStyle,
this.padding,
@required this.title,
this.onPressed,
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this.width,
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this.disableColor,
this.disableTextColor,
this.splashColor,
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}) : super(key: key);
ASButton.danger({
Key key,
this.textStyle,
this.padding,
this.radius,
this.bgcolor,
this.onPressed,
@required this.title,
this.width,
this.disableColor,
this.disableTextColor,
}) : outline = true,
outlineColor = kDangerColor,
textColor = kDangerColor,
splashColor = kDangerColor.withOpacity(0.2),
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super(key: key);
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ASButton.info(
{Key key,
this.bgcolor,
this.radius,
this.textStyle,
this.padding,
@required this.title,
this.onPressed,
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this.width,
this.disableColor,
this.disableTextColor,
this.splashColor})
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: outline = true,
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outlineColor = kDarkColor,
textColor = kTextColor,
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super(key: key);
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ASButton.warn({
Key key,
this.radius,
this.outlineColor,
this.textStyle,
this.padding,
@required this.title,
this.onPressed,
this.width,
this.disableColor,
this.disableTextColor,
}) : bgcolor = kLightPrimaryColor,
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textColor = kLightTextColor,
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outline = false,
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this.splashColor = ColorTool.getSplashColor(kPrimaryColor),
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super(key: key);
ASButton.operation(
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{Key key,
this.radius,
this.outlineColor,
this.textStyle,
this.padding,
@required this.title,
this.onPressed,
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this.width,
this.disableColor,
this.disableTextColor,
this.splashColor})
: bgcolor = Color(0xFFF2F2F2),
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textColor = kTextColor,
outline = false,
super(key: key);
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ASButton.order({
Key key,
@required this.title,
this.onPressed,
this.outlineColor,
this.width,
this.splashColor,
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}) : bgcolor = kLightPrimaryColor,
textColor = kTextColor,
textStyle = TextStyle(fontSize: 14.sp, fontWeight: FontWeight.bold),
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radius = 5.w,
outline = false,
disableColor = Color(0xFFFFDF9B),
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disableTextColor = kTextSubColor,
padding = EdgeInsets.symmetric(vertical: 8.w),
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super(key: key);
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@override
_ASButtonState createState() => _ASButtonState();
}
class _ASButtonState extends State<ASButton> {
@override
Widget build(BuildContext context) {
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return MaterialButton(
disabledColor: widget.disableColor,
disabledTextColor: widget.disableTextColor,
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textColor: widget.textColor ?? kLightPrimaryColor,
minWidth: widget.width,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
onPressed: widget.onPressed,
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child: widget.title is String
? Text(widget.title,
style: widget.textStyle ?? TextStyle(fontSize: 13.sp))
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: widget.title,
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padding: widget.padding ??
EdgeInsets.symmetric(vertical: 6.w, horizontal: 12.w),
shape: widget.radius == null
? StadiumBorder(
side: widget.outline
? BorderSide(color: widget.outlineColor, width: 0.5.w)
: BorderSide.none,
)
: RoundedRectangleBorder(
side: widget.outline
? BorderSide(color: widget.outlineColor, width: 0.5.w)
: BorderSide.none,
borderRadius: BorderRadius.circular(widget.radius ?? 15.5.w)),
color: widget.bgcolor ?? kForegroundColor,
splashColor: widget.splashColor,
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highlightColor: widget.splashColor?.withOpacity(0.3),
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elevation: 0,
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focusElevation: 0,
highlightElevation: 0,
hoverElevation: 0,
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);
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}
}