In vehicle infotainment systems and instrument clusters are getting larger and more complex, requiring an exponentially growing base of software to drive them. Furthermore, KDAB finds that self-driving technology does not obviate the need for displays – in fact, autonomous technology seems to be accelerating the trend for larger and more capable graphics software. To […]

Clazy 1.5 is now available. This is a small release, mainly focused on bug fixing. Clazy is a clang compiler plugin which emits warnings related to Qt best practices. We'll be showing Clazy at Embedded World, Nuremberg, Feb 26-28, where we are a main Qt partner. You can read more about it in our previous […]

This is the latest release of our powerful open-source Qt component, KD Chart, that allows you to create business charts and much more. Release Highlights Builds with modern Qt versions, at least up to Qt 5.10 Improves tooltip handling Fixes horizontal bar chart Uses @rpath for OSX dynamic libraries Fixes build on Qt4/ARM KD Chart […]

We have released version 2.9.1 of our Qt application introspection tool GammaRay. Besides important improvements for use in Android APK bundles this release fixes a number of corner cases in the Qt Quick remote view, including crashes and corrupt view content when encountering certain non-integer high DPI scaling factors. Problems with activating the Qt 3D […]

We are happy to announce the release of Qt Automotive Suite 2.0, the Qt solution for digital cockpits, developed in collaboration between KDAB, The Qt Company and Luxoft. The Qt Automotive Suite provides OEMs and Tier1s with powerful frameworks and tools to build a consistent user experience for both the instrument cluster and the center […]

In the previous episode we presented how to uncover 32 Qt best practices at compile time with clazy. Today it's time to show 5 more and other new goodies present in the freshly released clazy v1.2. New checks 1. connect-not-normalized Warns when the content of SIGNAL(), SLOT(), Q_ARG() and Q_RETURN_ARG() is not normalized. Using normalized […]

Some of you may know that Qt 3D is going strong almost entirely due to the work of the KDAB team, led by Dr. Sean Harmer and Paul Lemire. You can read all about its near demise and ultimate rescue here - it’s quite a story, and started with the release of Qt 4. Now […]

The GammaRay 2.4.1 release focuses on important bug fixes and performance improvements. This includes a resource leak in the property editor, correct handling of selections in not yet loaded sub-trees, improvements to runtime attaching on Windows, and crash fixes when encountering associative iterable or multi-inheriting types. Meanwhile we are also working hard on the upcoming […]

KDSoap is a tool for creating client applications for web services without the need for any further component such as a dedicated web server. KDSoap lets you interact with applications which have APIs that can be exported as SOAP objects. The web service then provides a machine-accessible interface to its functionality via HTTP. You can […]

KD Chart 2.6.0 is a maintenance release with a limited number of new features. This release publishes feature additions and bugfixes since KD Chart 2.5.1. KDAB continues to offer a commercial license without flat fee support for KD Chart. Features: - Code updated to compile with Qt 5.6 - Optional line breaking for horizontal legends […]

The latest release of KD Reports further enhances your ability to get printable and exportable reports from code and XML descriptions. For those who like using CMake instead of qmake, you'll be glad to know KD Reports now comes with a fully functioning CMake buildsystem (see INSTALL-cmake.txt). In addition, we have added Frame element and […]

Right from the start, we at KDAB have had lots of fun playing a leading role – and as the Qt experts, we look forward to continuing to contribute to the growing Qt community. As a toast to the next 20 years of fun and success, we are combining the company meeting, this year here […]

by Sean Harmer of KDAB Back in the days when Qt was owned by Nokia, a development team in Brisbane had the idea of making it easy to incorporate 3D content into Qt applications. This happened around the time of the introduction of the QML language and technology stack, and so it was only natural […]

June 10, 12 and 16 - 2014. Continuing from our springtime European tour, we are offering hands-on training sessions this June in New York, San José and Chicago. Each of these will be a free, three-hour, hands-on session that delves into the internals of Qt on Android. Learn how to: set up the Qt development environment for […]

Behind the screen - development of a QML application. Usually we do not get to talk about the innovative solutions our employees find to almost impossible problems on a daily basis - I guess that is just part of life as a consulting company. Recently we developed an in-house application, and that gives us the […]

GammaRay 2.0 beta release came out on Friday, January 10th and the final GammaRay 2.0 was released on January 17th. GammaRay 2.0 has a largely reworked core compared to the previous versions, enabling remote debugging. That's especially useful for working on embedded systems, but also helps minimize interference with the inspected process on the desktop. […]

The guys at QNX have been doing such great stuff with the QNX Concept Car, we wanted to draw our reader's attention to the fact that, "under the hood" and so not publicized, the awesome entertainment system and the instrument cluster in the Mercedes are done with Qt 5 (QML2 to be precise) on top […]

As you might already know, we are working on a type-safe template-based SQL support, SQLate, which allow you (among others) to get rid of string-based SQL queries in your Qt application. We are very proud of this new tool so naturally we decided to present it to the public during the Qt Developers days in […]

KDAB is now offering three-day training courses on C++11, the new C++ version that was introduced in 2011. C++11 will become more and more important in the C++ ecosystem, eventually becoming the most prevalent version. Every professional developer should invest in learning the new language version and try introducing its benefits into projects. And for […]

It was announced this morning that Digia Plc will acquire the "Qt software technologies and Qt business" from Nokia. This ends the recent uncertainty in the Qt community, something that should be beneficial for the Qt ecosystem and the Qt users worldwide, including KDAB's customers, and hopefully ensures the continuity and sustained funding of Qt […]