# 介紹
###### tags: `inbox`|`Qt5(C++)`
[toc]

## 背景

## 應用
QT成功案例：
WPS Office辦公軟體
Linux桌面環境KDE
Skype網路電話
谷歌地圖
VLC多媒體播放器
VirtualBox虛擬機器軟體
原文網址：https://itw01.com/U363MEG.html

## 下載
### Window

### Linux (Ubuntu)
+ version:
+ ubuntu: 22.04.02
+ qt5: 5.12.03

### New a Project
+ Welcome --> projects --> + New Project

+ Applications --> Qt Widget Applications --> choose

+ give the project a name
+ i used to have a folder to put all the work together, and also Qt build a test folder in it as well.


+ Select the kits
+ if you don't know which to select, just use 'select all kits'


+ Do not change the name of MainWindow blablabla


+ don't change anything here, just check if the 5 files exist.
+ main.cpp
+ mainwindow.cpp
+ mainwindow.h
+ mainwindow.ui
+ [filename].pro


+ Yes yes yes, we're done. Now we can do our work.


### More Problem
- [serialport cannot open](/fA9sxRmyRTCYrrV3dM2rCA)