如何将小部件的高度动态扩展到父小部件。
特别是在我的示例中,我想将红色条扩展到父小部件。我的文本可以更改为 x 行。
当前代码:
import 'package:flutter/material.dart';
class ExampleView extends StatelessWidget {
final String title;
const ExampleView({Key key, this.onTap, this.title}) : super(key: key);
final text = 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et';
@override
Widget build(BuildContext context) {
return Container(
margin: EdgeInsets.only(left: 40),
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
color: Colors.grey[200],
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[ …Run Code Online (Sandbox Code Playgroud)