当前位置:网站首页>Flet教程之 07 PopupMenuButton基础入门(教程含源码)
Flet教程之 07 PopupMenuButton基础入门(教程含源码)
2022-07-04 18:49:00 【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PopupMenuButton
单击时显示菜单的图标按钮。
实战代码
import flet
from flet import Icon, Page, PopupMenuButton, PopupMenuItem, Row, Text, icons
def main(page: Page):
def check_item_clicked(e):
e.control.checked = not e.control.checked
page.update()
pb = PopupMenuButton(
items=[
PopupMenuItem(text="Item 1"),
PopupMenuItem(icon=icons.POWER_INPUT, text="Check power"),
PopupMenuItem(
content=Row(
[
Icon(icons.HOURGLASS_TOP_OUTLINED),
Text("Item with a custom content"),
]
边栏推荐
- Siemens HMI download prompts lack of panel image solution
- Offset function and windowing function
- 长城证券开户安全吗 股票开户流程网上开户
- MySQL中的日期时间类型与格式化方式
- 实战模拟│JWT 登录认证
- Anhui Zhong'an online culture and tourism channel launched a series of financial media products of "follow the small editor to visit Anhui"
- Every time I look at the interface documents of my colleagues, I get confused and have a lot of problems...
- Informatics Olympiad 1336: [example 3-1] find roots and children
- @Data source connection pool exhaustion caused by transactional abuse
- Thinking on demand development
猜你喜欢
同事的接口文档我每次看着就头大,毛病多多。。。
精选综述 | 用于白内障分级/分类的机器学习技术
Employment prospects and current situation of Internet of things application technology
复杂因子计算优化案例:深度不平衡、买卖压力指标、波动率计算
解密函数计算异步任务能力之「任务的状态及生命周期管理」
[Beijing Xunwei] i.mx6ull development board porting Debian file system
针对深度学习的“失忆症”,科学家提出基于相似性加权交错学习,登上PNAS
ICML 2022 | meta proposes a robust multi-objective Bayesian optimization method to effectively deal with input noise
CANN算子:利用迭代器高效实现Tensor数据切割分块处理
Huawei Nova 10 series supports the application security detection function to build a strong mobile security firewall
随机推荐
公司要上监控,Zabbix 和 Prometheus 怎么选?这么选准没错!
Kotlin inheritance
PHP pseudo original API docking method
Application practice | Shuhai supply chain construction of data center based on Apache Doris
Installation and use of VMware Tools and open VM tools: solve the problems of incomplete screen and unable to transfer files of virtual machines
输入的查询SQL语句,是如何执行的?
Actual combat simulation │ JWT login authentication
Niuke Xiaobai month race 7 who is the divine Archer
Template_ Judging prime_ Square root / six prime method
Swagger suddenly went crazy
QT writing the Internet of things management platform 38- multiple database support
精选综述 | 用于白内障分级/分类的机器学习技术
Abc229 summary (connected component count of the longest continuous character graph in the interval)
Free soldier
Selected review | machine learning technology for Cataract Classification / classification
【ISMB2022教程】图表示学习的精准医疗,哈佛大学Marinka Zitnik主讲,附87页ppt
C语言-入门-基础-语法-流程控制(七)
Lingyun going to sea | Wenhua online & Huawei cloud: creating a new solution for smart teaching in Africa
What are the consequences of closing the read / write channel?
Siemens HMI download prompts lack of panel image solution