当前位置:网站首页>Flet教程之 09 NavigationRail 基础入门(教程含源码)
Flet教程之 09 NavigationRail 基础入门(教程含源码)
2022-07-05 15:47:00 【知识大胖】
Flet是什么
Flet 是一个框架,使您能够轻松地以您喜欢的语言构建实时 Web、移动和桌面应用程序,并与您的团队安全地共享它们。无需前端经验。
什么是NavigationRail
一种材质小部件,旨在显示在应用程序的左侧或右侧,以在少量视图之间导航,通常在三到五个之间。
实战代码
import flet
from flet import (
AppBar,
Icon,
IconButton,
Page,
PopupMenuButton,
PopupMenuItem,
Text,
colors,
icons,
)
def main(page: Page):
def check_item_clicked(e):
e.control.checked = not e.control.checked
page.update()
page.appbar = AppBar(
leading=Icon(icons.PALETTE),
leading_width=40,
title=Text("AppBar Example"),
center_title=False,
bgcolor=colors.SURFACE_VARIANT,
actions=[
IconButton(icons.WB_SUNNY_OUTLINED),
IconB
边栏推荐
- Five common negotiation strategies of consulting companies and how to safeguard their own interests
- vant popup+其他组件的组合使用,及避坑指南
- vulnhub-Root_ this_ box
- 《21天精通TypeScript-3》-安装搭建TypeScript开发环境.md
- 践行自主可控3.0,真正开创中国人自己的开源事业
- sql中查询最近一条记录
- Single merchant v4.4 has the same original intention and strength!
- Defining strict standards, Intel Evo 3.0 is accelerating the upgrading of the PC industry
- The OBD deployment mode of oceanbase Community Edition is installed locally
- Cartoon: what is service fusing?
猜你喜欢
项目中批量update
单商户 V4.4,初心未变,实力依旧!
abstract关键字和哪些关键字会发生冲突呢
Arduino controls a tiny hexapod 3D printing robot
Quick completion guide for manipulator (IX): forward kinematics analysis
Vulnhub-Moneybox
Coding devsecops helps financial enterprises run out of digital acceleration
OneForAll安装使用
英特尔第13代Raptor Lake处理器信息曝光:更多核心 更大缓存
迁移/home分区
随机推荐
ES6 drill down - ES6 generator function
不敢买的思考
Codasip adds verify safe startup function to risc-v processor series
19.[STM32]HC_ SR04 ultrasonic ranging_ Timer mode (OLED display)
10分钟帮你搞定Zabbix监控平台告警推送到钉钉群
Using graylog alarm function to realize the regular work reminder of nail group robots
17. [stm32] use only three wires to drive LCD1602 LCD
Apiccloud cloud debugging solution
利用GrayLog告警功能实现钉钉群机器人定时工作提醒
abstract关键字和哪些关键字会发生冲突呢
obj解析为集合
Quick completion guide for manipulator (IX): forward kinematics analysis
PSPNet | 语义分割及场景分析
sql中查询最近一条记录
详解SQL中Groupings Sets 语句的功能和底层实现逻辑
19.[STM32]HC_SR04超声波测距_定时器方式(OLED显示)
The database of the server is not connected to 200310060 "unknown error" [the service is up, the firewall is off, the port is on, and the netlent port is not connected]
Enterprise backup software Veritas NetBackup (NBU) 8.1.1 installation and deployment of server
Subclasses and superclasses of abstract classes
Cartoon: what is the eight queens problem?