How do I set up Qt Creator for remote development with containers?

Enable CmdBridge during build with -DBUILD_EXECUTABLE_CMDBRIDGE and install the Go compiler via package managers or from go.dev/dl. The README details vendor mode for offline builds by vendoring Go modules.

Qt Creator vs Visual Studio for C++ development: which should I use?

Qt Creator is better for Qt-based cross-platform projects with integrated QML tools and Clang support, while Visual Studio excels on Windows with broader C++ ecosystem and MSVC debugging. Choose based on target platforms and framework.

How to disable the QML Designer plugin in Qt Creator?

Use the CMake option -DWITH_QMLDESIGNER=OFF during compilation to disable the experimental QML Designer plugins and their dependencies, as mentioned in the build options section of the README.

What LLVM version works best with Qt Creator?

LLVM/Clang 14.0 or later is supported, with version 17 recommended. Prebuilt packages are available from Qt's site for ease, or build manually from the Git mirror with release_17.0.6-based branch.

How to build Qt Creator from source on Windows?

Install Qt 6.8.3, LLVM, CMake, Ninja, and a compiler like MSVC 2022 or MinGW. Use cmake with -DCMAKE_PREFIX_PATH pointing to Qt and LLVM, then build with ninja in a command prompt, as per the Windows instructions.

Does Qt Creator support Python for debugging or plugins?

Python 3.8+ is optional for the python-enabled debug helper on Windows only, but core extensibility is via C++/QML plugins. The IDE doesn't natively support Python as a primary language for development.

Is Qt Creator free for commercial use?

Qt Creator is available under the GNU GPL v3 with Qt Company exception for open-source projects, but commercial licenses from The Qt Company are required for proprietary development, as stated in the licenses section.

Open-Awesome

Qt Creator

C++v19.0.0

A cross-platform integrated development environment (IDE) for building applications with Qt across desktop, embedded, and mobile platforms.

GitHub

3.0k stars858 forks0 contributors

What is Qt Creator?

Qt Creator is a cross-platform integrated development environment (IDE) specifically designed for building applications with the Qt framework. It enables developers to create software for desktop, embedded, and mobile platforms from a single codebase, providing tools for coding, debugging, profiling, and UI design. The IDE solves the challenge of managing multi-platform development workflows by integrating Qt-specific features like QML Designer and the Clang code model.

Target Audience

Developers building applications with the Qt framework, especially those targeting multiple platforms (Windows, Linux, macOS, embedded, or mobile). It is also suitable for C++ developers working on cross-platform projects who need integrated debugging and UI design tools.

Value Proposition

Qt Creator offers a tightly integrated, Qt-optimized development experience with built-in support for Qt's ecosystem, including QML and CMake. Its cross-platform nature, extensible plugin architecture, and advanced code analysis via Clang provide a productive alternative to general-purpose IDEs for Qt-focused projects.

Overview

A cross-platform Qt IDE

Use Cases

Best For

Developing cross-platform desktop applications with Qt and C++
Building embedded systems applications for devices using Qt
Creating mobile apps with Qt for iOS and Android
Designing user interfaces with QML and live preview capabilities
Debugging and profiling applications on Linux with perf integration
Managing multi-platform projects with CMake or Qmake build systems

Not Ideal For

Projects not using the Qt framework or its associated languages (C++/QML)
Teams needing a lightweight, minimal IDE for quick scripting or small utilities
Developers requiring production-stable visual design tools without experimental features
Environments where GPL licensing is incompatible with proprietary code distribution

Pros & Cons

Pros

Cross-Platform Development

Supports building applications for Windows, Linux, macOS, and embedded platforms from a single IDE, as explicitly listed in the README's supported platforms section.

Advanced Clang Integration

Leverages LLVM/Clang for code analysis, formatting, and completion via Clangd, with LLVM/Clang 17 recommended for optimal performance, enhancing C++ development workflows.

Integrated Debugging Suite

Includes tools like the perf profiler for Linux and post-mortem debugging on Windows, streamlining debugging without external tools, as noted in the feature overview.

Remote Development Support

Features CmdBridge for fast container and remote device support, requiring Go compiler installation, enabling cross-compilation and deployment for embedded systems.

Cons

Experimental UI Design Tools

The QML Designer is marked as experimental and may lack stability or full features for professional UI design, with the README suggesting disabling it if testing isn't provided.

Complex Build Requirements

Compiling from source requires Qt 6.8.3, LLVM/Clang, CMake, Ninja, and Go for CmdBridge, making setup non-trivial and platform-specific, as detailed in the prerequisites.

Limited Binary Platform Support

Standalone binaries only support specific versions of Windows, Ubuntu Linux, and macOS, restricting out-of-the-box use on other distributions or older systems.

Qt-Centric Focus

While excellent for Qt projects, the IDE is less optimized for general-purpose development outside the Qt ecosystem, with plugins primarily targeting C++, QML, and related tools.

Open Source Alternative To

Qt Creator is an open-source alternative to the following products:

Visual Studio

A comprehensive integrated development environment (IDE) from Microsoft for building applications across multiple platforms, including Windows, web, mobile, and cloud.

Xcode

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