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// Flutter imports:
import 'package:flutter/material.dart';
// Package imports:
import 'package:provider/provider.dart';
// Project imports:
import 'package:akuCommunity/model/aku_shop_model.dart';
import 'package:akuCommunity/provider/cart.dart';
import 'package:akuCommunity/utils/headers.dart';
class CartCount extends StatelessWidget {
final AkuShopModel cartItem;
CartCount({Key key, this.cartItem}) : super(key: key);
//减按钮
Widget _reduceBtn(CartProvidde model) {
return InkWell(
onTap: cartItem.count > 1
? () {
model.addOrReduceAction(cartItem, 'reduce');
}
: null,
child: Container(
width: 52.w,
height: 52.w,
alignment: Alignment.center,
decoration: BoxDecoration(
color: cartItem.count > 1 ? Color(0xffffffff) : Colors.black12,
border:
Border(right: BorderSide(width: 0.5, color: Colors.black12))),
child: Icon(
Icons.remove,
color: Color(0xff979797),
size: 38.sp,
),
),
);
}
//加按钮
Widget _addBtn(CartProvidde model) {
return InkWell(
onTap: () {
model.addOrReduceAction(cartItem, 'add');
},
child: Container(
width: 52.w,
height: 52.w,
alignment: Alignment.center,
decoration: BoxDecoration(
color: Color(0xffffffff),
border:
Border(left: BorderSide(width: 0.5, color: Colors.black12))),
child: Icon(
Icons.add,
color: Color(0xff979797),
size: 38.sp,
),
),
);
}
//中间数量显示区域
Widget _countArea() {
return Container(
width: 52.w,
height: 52.w,
alignment: Alignment.center,
color: Colors.white,
child: Text(
'${cartItem.count}',
style: TextStyle(
fontSize: 24.sp,
color: Color(0xff333333),
),
),
);
}
@override
Widget build(BuildContext context) {
return Container(
width: 160.w,
decoration: BoxDecoration(
border:
Border.all(width: 0.5, color: Colors.black12) //设置所有的边框宽度为1 颜色为浅灰
),
child: Consumer<CartProvidde>(builder: (context, model, child) {
return Row(
children: <Widget>[_reduceBtn(model), _countArea(), _addBtn(model)],
);
}),
);
}
}