当我设置容纳IconButton的Container的颜色时,我发现IconButton的突出显示颜色被容器的颜色隐藏.这就是我的意思:
如何确保蓝色圆圈出现在红色方块上方?
这是我的代码:
import 'dart:ui';
import 'package:flutter/material.dart';
void main() {
runApp(new MaterialApp(home: new MyDemo()));
}
class MyDemo extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new Scaffold(
body: new Center(
child: new Container(
width: 60.0,
height: 60.0,
color: Colors.red,
child: new IconButton(
highlightColor: Colors.blue,
icon: new Icon(Icons.add_a_photo), onPressed: ()=>{},),
),
),
);
}
}
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