21.02.2018 
KDAB is sponsoring this annual Embedded C++ conference and KDAB’s Marc Mutz is speaking: 12-03 Midday, Views, views everywhere: “There’s a revolution coming…….`string_view` from C++17, `span` from the Guideline Support Library and `array_view` (targeted at C++2a) are just the beginning...” Attend and find out more. Check out KDAB Training for Modern C++ and much more. […]
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Posts about Qt, for feeds like planetqt and planetkde
KDAB’s City Lights Display with Qt 3D Qt 3D put to novel use to implement a deferred rendering pipeline
The City Lights demo is an example of Qt 3D being put to novel use to implement a deferred rendering pipeline. With OpenGL, the number of lights you can show on a screen, also affecting objects in a scene, is limited by the need to use a forward renderer. Using Qt 3D, the geometry considerations […]
Exporting 3D content for Qt 3D with Blender
At the heart of every 3D application is geometry. Qt 3D-based 3D applications are no different and require the user to either generate geometry or provide asset files for Qt 3D to load. This blog post demonstrates how Blender and its Python API could be used to write an exporter that generates geometry for Qt […]
KDAB at Embedded World Nuremberg February 27th to March 1st
Get your free ticket to Embedded World Nuremberg, courtesy of KDAB. Meet us on the Qt stand, Hall 4-258. This year we have a training info point where you can find out about our on-site or scheduled, Introductory or Advanced courses in Qt, Modern C++, Qt 3D, OpenGL, Profiling and Debugging and more. Or you can […]
GammaRay 2.9.0 Release
We have released version 2.9.0 of our Qt application introspection tool GammaRay. GammaRay allows you to observe behavior and data structures of Qt code inside your program live at runtime. GammaRay 2.9 introduces a number of new features interesting to Qt Quick, QWidgets, Qt 3D and non-graphical Qt users alike. Qt Quick One focus area of […]
Nailing 13 signal and slot mistakes with clazy 1.3 Create better Qt code by automatically uncovering easy-to-miss errors
Today I want to share 13 mistakes regarding signals, slots and connect statements and how to find them at compile time with clazy, our open-source static-analyzer for Qt. Clazy is a compiler plugin which generates warnings related to Qt. You can read more about it in our previous blog posts: How to use static analysis […]
KDAB at Embedded World 2018 27th February - March 1st, Nuremberg
Come visit KDAB and join in the fun at the Qt booth: Hall 4-258! See for yourself our spectacular demos showing our work in Qt, C++ and Qt 3D, including some of KDAB’s best known tools, GammaRay, Hotspot and Clazy, developed to enhance efficiency in our client projects, and Qt Automotive Suite – taking the hassle out of […]
New in Qt 5.10: QThread::create
If you are using Qt and you need to run some code in a separate thread, chances are that you are using QThread for the job. QThread is a very old class in Qt, making its first appearance in Qt 2.2, released on the 22nd of September 2000. Its responsibility is to start a new […]
An Unexpected C++ Journey Can you use Umlaut in variable names?
Some of you may know that KDAB employees enjoy flexibility on working hours as well as location, and some choose to work from home, with the opportunity to share childcare, do part-time study or simply enjoy an out-of-the-way location. All that’s required is a decent bandwidth for KDAB work. About once a year, all of […]
nanoQuill The Coloring Book Of Life #color4cancer
Through their partnership, Qi and KDAB have developed imaging software to help researchers gain a deeper understanding of the progression of cancer on a cellular level, using Qt. Qi, KDAB and Qt have now taken their collaboration one step further by introducing nanoQuill, otherwise known as “The Coloring Book of Life,” which is a […]