You can use Qt Online Installer and Qt Maintenance Tool via a graphical user interface or a command line interface. The command line interface enables installing and uninstalling without any user interaction, that is, unattended usage.
Qt Framework provides everything developers need in one place, making software development faster and smarter. This means less complexity, fewer integration issues, and more time spent building features that matter, helping teams deliver faster and with confidence.
A collection of code samples and tutorials are provided with Qt to help new users get started with Qt development. These documents cover a range of topics, from basic use of widgets to step-by-step tutorials that show how an application is put together.
Qt (pronounced as "cute", not "cu-tee") is a cross-platform framework that is usually used as a graphical toolkit, although it is also very helpful in creating CLI applications.
This allows you to effortlessly incorporate Qt into your preferred development environment, or opt for Qt Creator for a comprehensive, out-of-the-box Qt developer experience.
This tutorial will explain in detail how to take your first steps in programming with Qt using the Qt Creator integrated development environment (IDE). If you want to learn how to make powerful GUIs with all the latest fancy technologies, this is not the tutorial for you.