![]() The above will create you a simple project consisting of four files: Select the base class to be QWidget (leave the class name as Widget which is the default).Ĭheck project creation options on summary and click "Finish". A desktop build is fine for this tutorial. Select one or more versions of Qt to target. Go to File - New File or Project menu entryĬhoose Qt Gui Application and choose a name for it:Įnter a project name, "qt-tutorial-01", say. Let's try making a trivial application that has a single window that shows a QLabel and a QLineEdit. The open source downloads can be found on the qt.io website here.įor commercial use consider getting a Qt Commercial license. If you are starting off you might want to consider the open source LGPL version. Grab yourself a copy of the Qt SDK or if you are on Linux the system-provided copy of Qt and a compiler. We will start off simple and build up in complexity as you get more familiar with the widgets and other facilities at your disposal.īefore you start: Download and install Qt and Qt Creator Once our basic application project is in place and running, we will go back and modify it to do some slightly useful things. We will begin by creating a new Qt-based project and modifying the generated code to show a very simple graphical user interface (GUI). This is firmly intended as a gentle introduction to help beginners get up and running without scaring them. If you want to learn how to make powerful GUIs with all the latest fancy technologies, this is not the tutorial for you. ![]() This tutorial will explain in detail how to take your first steps in programming with Qt using the Qt Creator integrated development environment (IDE). 5 Up and running: Building and running the application.4 Learning to crawl: Editing the project files.2 Before you start: Download and install Qt and Qt Creator.I'm not a regular macOS user so on the occasions where I need to build a Qt application for the Mac, I appreciate that I can use the familiar Qt Creator IDE to do most of my work rather than having to learn another IDE. It's easy to get Qt up and running using the installer. You are now ready for Qt software development on macOS. If you want to update, add or remove any components, you can run the maintenance tool, which will be found under the Qt install directory as MaintenanceTool. Testing both widget and QML-based projects is recommended. Use the New Project Wizard and confirm that you can create the project, build it and run the application. This is a good time to create some sample projects to test your installation. You should check that it correctly set up at an auto-detected kit with the compiler, Qt version, and debugger: Once it has downloaded, open the dmg file:įrom the Qt Installer, follow the wizard screens in the same fashion as on Windows and Linux. It is a reasonably large (1.2 GB) download. For Qt 5.7.1 you can navigate to official_releases / qt 5.7 / 5.7.1 and then download qt-opensource-mac-圆4-clang-5.7.1.dmg. Installation Stepsĭownload the Qt installer from. These use different downloads of Qt and have more prerequisites and won't be covered here. for iPhone, iPod Touch, and iPad devices), or for Android (or both). You can also use Qt and Qt Creator on macOS to develop for iOS (i.e. It is a free download, but you will need to have or create an Apple ID. ![]() You will need to install Xcode from the Apple App Store. The C++ compiler used by Qt on macOS is the Clang compiler, provided as part of the Xcode development tool. Assumptions and Prerequisitesįor this example we'll install Qt 5.7.1, which is supported on macOS version 10.8 and later. Thanks to the unified Qt installer, the process is very similar to that on Windows and Linux, so we'll just cover some of the differences and highlights of the Mac install. Let's look at installation on the remaining major desktop platform, macOS. Two earlier blog posts (1) (2) covered how to set up Qt and Qt Creator on Windows and Linux systems.
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