我是新手。我想将带有标题文本的图标放在步进器中。所以,任何人都知道如何实现这一目标,请告诉我。预先感谢
注意:我不想更改在步骤号中显示的图标,但我想在标题文本之后添加另一个图标。
import 'package:flutter/material.dart';
class CreateProject extends StatefulWidget {
CreateProject({Key key}) : super(key: key);
@override
_CreateProjectState createState() => _CreateProjectState();
}
class _CreateProjectState extends State<CreateProject> {
@override
Widget build(BuildContext context) {
return Stepper(
currentStep: 3,
controlsBuilder: (BuildContext context, {VoidCallback onStepContinue, VoidCallback onStepCancel}) {
return Row(
children: <Widget>[
Container(
child: null,
),
Container(
child: null,
),
],
);
},
steps: const <Step>[
Step(
title: Text('Step 1'), //here, I want to put one icon with the title text
content: SizedBox(
width: 0.0,
height: 0.0,
),
),
Step(
title: Text('Step 2'),
content: SizedBox(
width: 0.0,
height: 0.0,
),
),
Step(
title: Text('Step 3'),
content: SizedBox(
width: 0.0,
height: 0.0,
),
),
Step(
title: Text('Step 4'),
content: SizedBox(
width: 0.0,
height: 0.0,
),
),
],
);
}
}
我尝试用“行”小部件包装“文本”小部件,但不起作用。