How to draw a QR code with Qt in native C/C++ - Stack Overflow
QR in Qt. As a companion question to How to scan for QR codes with Qt, I want to know how to draw a QR code from native C/C++ code in my Qt5 based desktop app, but I could not find an …
A simple library for generating QR codes for your Qt projects
Mar 27, 2023 · I recently had the need to generate QR codes within one of my applications, so I created a simple and easy-to-use QR code generator library for Qt applications called Qt …
c++ - Using Qt codes in Android application - Stack Overflow
Mar 19, 2020 · I have an Android application in Android Studio and I want to use Qt C++ codes in my app. I have used pure C++ codes in my android app using cmake and NDK recently and I …
.net - Use Qt codes in C++ - Stack Overflow
Dec 24, 2012 · This is, because any non-trivial Qt code depends on it's own event loop, so getting the existing Qt code play nice with other event loop is always a hassle, and trying to get it play …
Get the "name" of a key from QKeyEvent in Qt - Stack Overflow
Feb 13, 2014 · See Qt::Key for the list of keyboard codes. These codes are independent of the underlying window system. Note that this function does not distinguish between capital and …
QT6 Static Build error undefined reference to `SQLGetInfoW' - Qt …
Aug 24, 2021 · "When I add mysql codes", and a list of ODBC-related linker errors do not go together. I guess your static libraries have the Qt ODBC driver included and your application …
How to implement reading serial data with ANSI color codes
Jul 26, 2022 · I suggest that you first clean up the string (maybe replace the ANSII escape code by HTML) and add them to the text edit with the right format. Using HTML would help to just …
How do I use Qt in Visual Studio Code? - Stack Overflow
The Qt Widgets Designer is built right into VS Code, so you can design your UI without leaving the editor. Qt Documentation is integrated directly into the editor, letting you view it alongside your …
QML/3D: how to get a frameless window and transparent …
Jan 11, 2011 · I have successfully showing stereo 3D via Qt/3D on my Nvidia Quadro. I am on Window 7. However, I got issues when I tried to make the window frameless or make the …
qt - QNetworkReply::UnknownNetworkError from …
Sep 18, 2011 · Sorry for late response. The readAll() returned empty string, errorString() says "HTTP request failed", HTTP status code is 0. However, I have debugged Qt codes and found …