# KDBindings

**Repository Path**: mirrors_KDAB/KDBindings

## Basic Information

- **Project Name**: KDBindings
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-12-03
- **Last Updated**: 2026-03-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# KDBindings

Reactive programming & data binding in C++

From plain C++ you get:

* Signals + Slots.
* Properties templated on the contained type.
* Property bindings allowing reactive code to be written without having to do all the low-level,
  error prone plumbing by hand.
* Lazy evaluation of property bindings.
* No more broken bindings.
* Totally stand-alone "header-only" library. No heavy Qt dependency.
* Can still be used with Qt if you so wish.

## Using KDBindings

KDBindings requires a C++ compiler with C++17 support.

Find more information at:

* [detailed browsable API reference](https://kdab.github.io/KDBindings/pages.html)
* [our assorted example programs](https://github.com/KDAB/KDBindings/blob/main/examples)

## Compatibility with Qt

Because Qt defines `emit` as a keyword, Qt is by default incompatible with KDBindings, which
uses `emit` as a function name.

This can only be fixed by defining `QT_NO_EMIT` or `QT_NO_KEYWORDS` and simply omitting
`emit` in your Qt code.

To make this easy, KDBindings includes a CMake option: `KDBindings_QT_NO_EMIT`, which defines this
for all dependents of KDBindings.

See also: [#79](https://github.com/KDAB/KDBindings/issues/79)

## Contact

* Visit us on GitHub: <https://github.com/KDAB/KDBindings>
* Email <info@kdab.com> for questions about copyright, licensing or commercial support.

Stay up-to-date with KDAB product announcements:

* [KDAB Newsletter](https://news.kdab.com)
* [KDAB Blogs](https://www.kdab.com/category/blogs)
* [KDAB on Twitter](https://twitter.com/KDABQt)

## Licensing

KDBindings is © Klarälvdalens Datakonsult AB and available under the terms of
the [MIT](https://github.com/KDAB/KDBindings/blob/main/LICENSES/MIT.txt) license.

Contact KDAB at <info@kdab.com> if you need different licensing options.

KDBindings includes these source files, also available under the terms of the MIT license:

* [doctest.h](https://github.com/onqtam/doctest) - the lightest feature-rich C++ single-header
  testing framework for unit tests and TDD (C) 2016-2021 Viktor Kirilov <vik.kirilov@gmail.com>
* [genindex_array.h](https://gist.github.com/jaburns/ca72487198832f6203e831133ffdfff4)
  (C) 2021 Jeremy Burns (adapted by KDAB for KDBindings)

## Get Involved

Please submit your contributions or issue reports from our GitHub space at
<https://github.com/KDAB/KDBindings>.

Contact <info@kdab.com> for more information.

## About KDAB

KDBindings is supported and maintained by Klarälvdalens Datakonsult AB (KDAB).

The KDAB Group is the global No.1 software consultancy for Qt, C++ and
OpenGL applications across desktop, embedded and mobile platforms.

The KDAB Group provides consulting and mentoring for developing Qt applications
from scratch and in porting from all popular and legacy frameworks to Qt.
We continue to help develop parts of Qt and are one of the major contributors
to the Qt Project. We can give advanced or standard trainings anywhere
around the globe on Qt as well as C++, OpenGL, 3D and more.

Please visit <https://www.kdab.com> to meet the people who write code like this.