Oct 8, 2011 · I'm wondering how to develop visually modern, with attractive GUI applications in QT. When I run QT Creator and start new project, the GUI looks very basic and "pure", just …

Sep 13, 2012 · Qt can't do anything automatically for you unless you yield to the event loop. For maximimum responsiveness you might consider running your process in a separate thread …

I have a Qt GUI application running on Windows that allows command-line options to be passed and under some circumstances I want to output a message to the console and then quit, for …

Qt is a complete framework where you can write code and generate GUI for Linux, Windows, MAC, Android, IOS and even blackberry, and other embedded systems. It has classes for …

Mar 3, 2020 · I'm currently updating an existing codebase designed to be used with a GTK GUI to QT, so that it can implement multi threading, as the functions take hours to complete. This …

Aug 7, 2017 · Basically, Qt has one thread dealing with the GUI (typically the main thread). Any objects specific to this thread will be blocked by GUI work. You need to keep the GUI outside …

Dec 7, 2015 · Main GUI thread operated by Qt QApplication::exec; TCP network thread operated by boost::asio::io_service; TCP events, such as connecting or receiving data cause changes in …

Jul 5, 2021 · error: Project ERROR: Unknown module(s) in QT: core gui quick I installed Qt Creator through apt. KDE works fine, so does LXQt. Flatpak Qt Creator also works. The same …

Jan 10, 2016 · If you want cmake-gui, you will need qt4 libs an ncurses $ sudo apt install libqt4-dev qt4-dev-tools libncurses5-dev. Run the configuration (you need to have gcc and g++ 4.7 …

Mar 24, 2015 · OpenCV recently upgraded its display window, when it is used in Qt. It looks very good, however I did not find any possibility for it to be embedded into an existing Qt GUI …