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Stay up-to-date and get inspiration from KDAB’s expert insights into Qt, C++ and OpenGL development.
Our engineers and designers share cutting-edge technology news and ideas with regard to Qt, QML, Qt on Android, OpenGL, Qt 3D, Vulkan, Scalable UIs and more embedded, mobile and desktop-related topics.

KDAB releases Kuesa™ for 3D asset creation and integration workflow

KDAB announces the release of Kuesa™, a solution that provides an integrated and unified workflow for designers and developers to create, optimize and integrate real time 3D content in a 3D or hybrid 2D/3D software user interface. Kuesa provides an easy, integrated and unified workflow without any compromises for designers and developers giving: great performance […]

A Speed-Up for Charting on Embedded Introducing Min–Max Trees to Summarize Large Amounts of Data

I’d like to talk about a common problem that we have seen come up in several projects, namely how to plot large datasets over time in an efficient manner using Qt. This seems to be a general issue, especially in embedded situations and is affecting many people. Because of this, I thought we’d share one […]

KDAB Training at Qt World Summit Berlin 5th December 2018

KDAB is offered eight superb Training Classes in Berlin, you can see the list below, which includes one run by our long-term collaborator, froglogic. All the rest were delivered by KDAB engineers. There were five classes in our Introductory group, and three in the Advanced. Read the descriptions carefully to see which one you’d have […]

KDAB at Embedded Technology, Japan 14-16 November 2018

KDAB is proud to announce that for the first time ever we will be present at Embedded Technology outside of Tokyo in Japan. Every year more than 25000 visitors attend over 3 days! The event takes place in the Pacifico Yokohama exhibition center and focuses on Embedded AI, IoT Wireless Technology, Smart Sensing and Safety […]

KDAB au Capitole du Libre 2018 17 - 18 novembre, Toulouse, France

Du 17 au 18 novembre, KDAB sera présent au Capitole du Libre 2018 à Toulouse. Depuis sa création en 2011, KDAB (France) soutient le monde du logiciel libre en étant Sponsor Or du Capitole du Libre. L’événement qui a lieu à l’INP-ENSEEIHT à Toulouse accueille environ 1500 participants chaque année et l’entrée y est libre […]

New in Qt 5.11: improvements to the model/view APIs (part 2)

In the last episode of this series we discussed QAbstractItemModel::checkIndex(). QAbstractItemModel::checkIndex() is a function added in Qt 5.11 that allows developers of model classes to perform some validity checks on the QModelIndex objects passed to the model; specifically, on the indices passed to the APIs that model classes need to implement (rowCount(), columnCount(), data, setData(), […]

Extending the Performance Analysis Toolset KDAB at Embedded Linux Europe - Oct 22nd - 24th

The Linux Foundation holds its Open Source Summit + Embedded Linux Conference Europe in Edinburgh, October 22 – 24, 2018 In spite of the clumsy name, this is an event you won’t want to miss! KDAB’s Christoph Sterz will be presenting a talk on Tuesday, October 23 • 15:50 – 16:30: Extending the Performance Analysis Toolset  […]

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