![]() Qt Creator doesn't consume that much disk space, but software development does you'll need at least 500 MB of empty space for the tools and libraries, and you'll need to budget a few free gigabytes on your main drive for your source code, intermediate object files, debugging symbols, and, of course, your compiled application. Other than that, you'll want to have plenty of disk space. On the other hand, the offline installer contains all the tools and libraries in a heavily compressed format packed within the installer itself, which is why the installation process is relatively quicker and simpler, but has a larger-sized installer compared to the online installer. This is because when you run the installation process, the online installer downloads every single tool and library file from the Qt server uncompressed. Depending on whether you're running the online installer or the offline installer, installation for the latter should typically take anywhere from 3 to 4 minutes however, it may take several hours if you're running the online installer. Once the installer downloads, run it in the usual way and it'll launch an installation wizard for your platform. On macOS X, you'll need to have Xcode and the command-line development tools installed first you can download Xcode from the macOS X App Store and then use Xcode to download the command-line development tools. So, if you prefer using Visual Studio for your compilation and Qt Creator as your IDE, this is also an option. However, you can also download Qt Creator for Windows, which uses the Microsoft Visual Studio compiler. On Windows, there's a variant that includes the MinGW toolchain, so you have everything you need to build applications. If you're developing on Linux or Mac, the process will be similar, although it won't include MinGW in your development. By following the link and downloading Qt, you should now have Qt, Qt Creator, and the MinGW toolkit for developing software on Windows. Some downloads include the C++ compiler and the linker that you need. If you need to install the latest official version of Qt, it's recommended to download it from the preceding link. You'll get a version of Qt that matches your flavor of Linux, although it might not be the latest and greatest build from The Qt Company. On my Ubuntu box, Qt Creator is just a sudo apt-get install qtcreator command away. On many Linux variants-notably Ubuntu, my personal favorite – you can get Qt Creator using the package manager. One of the most popular platforms for application development with Qt is Linux. You'll even work with multimedia and sensors using Qt Quick, and finally develop applications for mobile, IoT, and embedded devices using Qt Creator.īy the end of this Qt book, you'll be able to create your own cross-platform applications from scratch using Qt Creator and the C++ programming language. ![]() This Qt programming book takes you through Qt Creator's latest features, such as Qt Quick Controls 2, enhanced CMake support, a new graphical editor for SCXML, and a model editor. As you advance, you'll learn to draw images on screen using Graphics View Framework and create custom widgets that interoperate with Qt Widgets. You'll then understand Qt's support for multithreading, a key tool for making applications responsive, and the use of Qt's Model-View-Controller (MVC) to display data and content. You'll start by designing a user interface using Qt Designer and learn how to instantiate custom messages, forms, and dialogues. Completely revised and updated to cover C++17 and the latest developments in Qt 5.12, this comprehensive guide is the third edition of Application Development with Qt Creator. Qt is a powerful development framework that serves as a complete toolset for building cross-platform applications, helping you reduce development time and improve productivity.
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