MultiShower的使用
var decorations = [TextDecoration.none,TextDecoration.lineThrough,
TextDecoration.overline,TextDecoration.underline];
var show = MultiShower(
decorations, (decoration) => Text("dawn",
style: TextStyle(
fontSize: 20, //字号
decoration: decoration),
));
源码
import 'package:flutter/material.dart';
class MultiShower extends StatelessWidget {
MultiShower(
this.list,
this.call, {
this.width = 110,
this.height = 110 * 0.618,
this.infos,
this.color = Colors.cyanAccent,
});
final List list;
final List<String> infos;
final Function call;
final double width;
final double height;
final Color color;
@override
Widget build(BuildContext context) {
var li = <Widget>[];
for (var i = 0; i < list.length; i++) {
var child = Container(
margin: EdgeInsets.all(7),
color: color,
width: width,
height: height,
child: call(list[i]));
li.add(Column(
children: <Widget>[
child,
Text(infos != null ? infos[i] : list[i].toString().split(".")[1])
],
));
}
return Wrap(
children: li,
);
}
}
