切换导航
{{systemName}}
{{ info.Title }}
{{info.Title}}
{{ menu.Title }}
{{menu.Title}}
登录
|
退出
搜索
flutter调用其他页面的widget
作者：ych
#### main.dart ``` import 'package:flutter/material.dart'; import 'widgets/demo1.dart'; void main()=>runApp(const MyApp()); class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return MaterialApp( title: "Text widget", debugShowCheckedModeBanner: false, home: Scaffold( appBar: AppBar( centerTitle: true, title:const Text("第一个flutter"), ), body:const TextDemo(), ), ); } } ``` #### 相当于div包裹的文本 `widgets`->`demo1.dart` ``` import 'package:flutter/material.dart'; class TextDemo extends StatelessWidget { const TextDemo({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return Container( width: double.infinity, color: Colors.red, child: Text( "文本" * 100, maxLines: 1, overflow: TextOverflow.ellipsis, ), ); } } ```
相关推荐
flutter全局状态管理和MVVM
flutter开发中的几种按钮
Flutter布局和嵌套控件
flutter点击事件
flutter开发中的图片Icon
flutter进度指示器
flutter表单输入框
flutter路由设置
flutter开关和复选框
评论区
先去登录
版权所有：机遇屋在线 Copyright © 2021-2025 jiyuwu Co., Ltd.
鲁ICP备16042261号-1