Wait for 10–30 minutes depending on your HDD/SSD speed. The installer will extract thousands of files.
Since you are using the open-source version (LGPL/GPL), you must comply with license terms. The official "Qt Licensing" paper describes: qt-opensource-windows-x86-5.15.2.exe
: Qt is composed of several modules. Depending on your project, select the relevant modules. The core modules include Qt Core, Qt GUI, Qt Widgets, Qt Network, and Qt CMake tools. Wait for 10–30 minutes depending on your HDD/SSD speed
#include <QApplication> #include <QLabel> and Qt CMake tools. #include <
Open a command prompt and run: