路由管理:如果我们使用路由/snackbars/dialogs/bottomsheets,那么 GetX 非常好,因为可以在不使用上下文的情况下使用上述功能。 3. 依赖管理:GetX 有强大的依赖管理器,让我们可以通过 1 行代码来检索控制器,而无需使用 Provider Context 或 InheritedWidget 最近在学习这方面知识了解一下,记录一下视频 Google翻译,有些...
Bottom Navigation Bar or NavBar is a common thing and the most important thing in any Mobile App. It is aMaterial Widget. It is used for navigating different pages of the Application. In this tutorial, we learn to create a Bottom Navigation in Flutter. After that, we also make different ...
项目目录结构: lib/main.dart import'package:flutter/material.dart';import'home_widget.dart';voidmain()=>runApp(MyApp());classMyAppextendsStatelessWidget{@overrideWidgetbuild(BuildContextcontext){returnMaterialApp(title:'Flutter Tutorial',theme:ThemeData(primarySwatch:Colors.blue,),debugShowCheckedModeBanner...
1. Tutorial Page tutorial_coach_mark flutter_sliding_tutorial flutter_overboard 2. UI Controls awesome_dialog sweetalert percent_indicator CircularLinear fl_chart LineChartBarChartPieChartScatterChart flutter_clean_calendar infinite_cards AndroidiOS 3. Navigation bar bubble_bottom_bar curved_navigation_bar ...
blue, // 选种颜色 onTap: _onItemTapped, // 点击后调用 // iconSize:35, // 图标大小 // type: BottomNavigationBarType.fixed 按钮过多时允许设置多个 ), floatingActionButton: FloatingActionButton( // 悬浮按钮 child: Icon(Icons.add), onPressed:_onAdd // 可为null ), ); } void _on...
Cupertino NavigationBar 7. Interactive Widgets So far in this Flutter step by step tutorial, we have seen Widgets that display information on-screen or arrange other widgets. For the real app, it is equally essential to make the app interactive and get user’s input in various forms like ...
animated_bottom_navigation_bar 绚丽的动画底部导航栏。 2024-01-31 1284 flutter_speed_dial 可展开选项的浮动按钮。 2023-05-23 1251 circular_menu 一个简单多样的动画圆形菜单。 2024-05-28 476 smooth_sheets 提供模态和持久表单小部件 2024-10-19 284 对话框 / 底部弹片 / Toast 依赖描述更新时间likes...
class TutorialHome extends StatelessWidget{ @override Widget build(BuildContext context) { // TODO: implement build return new Scaffold( appBar: new AppBar( leading: new IconButton( icon: new Icon(Icons.menu),//导航图标 tooltip: "导航菜单", ...
///Flutter Login Tutorial(https://bloclibrary.dev/#/flutterlogintutorial) MainState clone() { returnMainState() ..selectedIndex = selectedIndex ..isExtended = isExtended; } } event 这边定义一个MainInit()初始化方法,同时去掉Equatable继承,在我目前的使用中,...
), //Now i'm going to create the button menu bar bottomNavigationBar: BottomNavigationBar( backgroundColor: Colors.black, unselectedItemColor: Colors.white, selectedItemColor: Colors.blue, items: [ BottomNavigationBarItem( icon: Icon(Icons.message), title: Text("Chat"), ...