![]() ![]() Learning to crawl: Editing the project files ![]() ![]() 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.Bottom lineĪll in all, the Qt Creator project is a very useful utility for existing and upcoming Qt developers who are looking for one of the best solutions to deploy modern and uncluttered user interfaces for their applications. On Linux, it is distributed as native installers for the 64- and 32-bit hardware platforms, as well as a source archive that can be configure, compiled and installed on any Linux distribution. It has been successfully tested with both 64-bit and 32-bit instruction set architectures. Under the hood and supported platformsīeing written in Qt, the application is platform-independent, supporting Linux, Microsoft Windows and Mac OS X operating systems. internal JavaScript debugger, LLDB (LLVM debugger) and GDB (GNU Symbolic Debugger) applications. Also, it supports the CDB (Microsoft Console Debugger). Additionally, it can display GNU debugger’s raw information clearly.Īnother interesting feature is the integrated support for several well known version control system, including Git, Mercurial, Bazaar, Subversion, CVS and Perforce. The integrated C++ visual debugger is capable of displaying Qt’s data in a human readable format, thanks to its awareness of Qt classes’ structures. In addition, it provides users with style hints as they type, context sensitive help, code folding, as well as parenthesis selection and matching modes. It features a code editor with support for QML, C++ and ECMAscript, rapid code navigation tools, code completion, syntax highlighting, static code checking, and support for source code refactoring. The program is engineered in such a way that it can be used by experienced and novice Qt programmers alike. It is comprised of a visual debugger, a forms designer and an integrated GUI (Graphical User Interface) layout. Qt Creator is a cross-platform and open source graphical Integrated Development Environment (IDE) application that provides Qt developers with everything they need to create usable and attractive graphical user interfaces (GUIs). ![]()
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