Qt Quick

Thomas Hartmann

Qt Design Studio 1.2 Beta released

Published Friday May 17th, 2019 | 23 Comments on Qt Design Studio 1.2 Beta released
Posted in Biz Circuit & Dev Loop, Declarative UI, Qt, Qt Quick, Qt Quick 2, QtCreator, Releases, UI | Tags: , , , , ,

We are happy to announce the beta release of Qt Design Studio 1.2. Qt Design Studio is a UI design and development tool that enables designers and developers to rapidly prototype and develop complex UIs. Both designers and developers use Qt Design Studio and this makes collaboration between the two a lot simpler and more streamlined. […]

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Lars Knoll

Qt Quick Performance Improvements with Qt 5.12 LTS (Updated for Qt 5.12.3)

Published Friday May 3rd, 2019 | 7 Comments on Qt Quick Performance Improvements with Qt 5.12 LTS (Updated for Qt 5.12.3)
Posted in Biz Circuit & Dev Loop, Performance, Qt Quick

We are continuously working on improving the performance and optimizing the memory consumption of Qt. One focus area for Qt 5.12 has been to reduce the memory consumption of the QML engine and tuning the JavaScript performance. Qt 5.12.3 provides further improvements especially for QML engine performance.  This is an update for the earlier Qt 5.12 […]

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Thomas Hartmann

Qt Design Studio 1.1.1 released

Published Friday April 12th, 2019 | 3 Comments on Qt Design Studio 1.1.1 released
Posted in Biz Circuit & Dev Loop, Qt, Qt Design Studio, Qt Quick, Qt Quick 2.0, QtCreator, Releases | Tags: , , , ,

We are happy to announce the release of Qt Design Studio 1.1 .1! Qt Design Studio is a UI design and development tool that enables designers and developers to rapidly prototype and develop complex UIs. Both designers and developers use Qt Design Studio and this makes collaboration between the two a lot simpler and more streamlined. […]

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Kimmo Leppälä

Optimizing Real-Time 3D for Entry Level Hardware

Published Tuesday April 2nd, 2019 | 2 Comments on Optimizing Real-Time 3D for Entry Level Hardware
Posted in Automotive, Biz Circuit & Dev Loop, Customers, Design, Graphics, OpenGL, Qt, Qt 3D, Qt 3D Studio, Qt Quick, Qt Quick 2 | Tags:

When more and more cars are being equipped with digital instrument clusters, it is very important to consider the cost of the electronics needed to achieve the desired user experience. In volume products, it matters a lot whether the cost of a hardware component is 10, 50 or 100 USD – so it really pays […]

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Iris Yamashita

Qt Virtual Tech Summit Registration is Open!

Published Tuesday January 29th, 2019 | 2 Comments on Qt Virtual Tech Summit Registration is Open!
Posted in Assembly, Automation, Automotive, Biz Circuit, Biz Circuit & Dev Loop, desktop, Dev Loop, Embedded, Events, Internationalization, Internet of Things, Learning, Medical, Qt Design Studio, Qt for Python, Qt Quick, Qt Quick 2, Qt World Summit, QtCreator, Roadmap, Tutorial, UI, Uncategorized

Did you miss Qt World Summit 2018? Fear not. On 12-14 February, the Qt Virtual Tech Summit and Qt experts will be sharing insights in a free online event to equip you with the tools and skills you need to build connected devices, UIs, and applications in 2019 and beyond. Secure your seat today for […]

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Artem Sidyakin

Qt Quick WebGL release in Qt 5.12

Published Friday November 23rd, 2018 | 12 Comments on Qt Quick WebGL release in Qt 5.12
Posted in Automation, Dev Loop, QPA, Qt Quick | Tags: , , , ,

One of the Qt 5.12 new features is Qt Quick WebGL platform plugin (also known as WebGL streaming). It was actually available as a technology preview from Qt 5.10 already, but starting with Qt 5.12 it is a released feature. TLDR Intro What is WebGL streaming How to use it Some demos Device Information Camera […]

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Lars Knoll

Qt Quick Performance Improvements with Qt 5.12 LTS

Published Friday November 16th, 2018 | 18 Comments on Qt Quick Performance Improvements with Qt 5.12 LTS
Posted in Biz Circuit & Dev Loop, Performance, Qt, Qt Quick

We are continuously working on improving the performance and optimizing the memory consumption of Qt. One focus area for Qt 5.12 has been to reduce the memory consumption of the QML engine and tuning the JavaScript performance. Qt 5.9 LTS already shows a great improvement of the overall performance compared to the previous long-term supported […]

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Laszlo Agocs

Get Started with Qt 3D Studio 2.0 beta 1

Published Friday May 18th, 2018 | 12 Comments on Get Started with Qt 3D Studio 2.0 beta 1
Posted in Dev Loop, Qt 3D, Qt 3D Studio, Qt Quick

Now that the beta 1 release of Qt 3D Studio 2.0 is out, let’s go through the steps involved in trying it out for real. Pre-built runtime binaries As outlined in last year’s post, the runtime component of Qt 3D Studio has undergone significant changes. This means that the Viewer application that is launched whenever […]

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Eirik Aavitsland

Compressed Textures in Qt 5.11

Published Monday May 7th, 2018 | 8 Comments on Compressed Textures in Qt 5.11
Posted in Embedded, OpenGL, Qt Quick, Qt Quick 2, Uncategorized | Tags: ,

As modern user interfaces become ever more graphics intensive, the demands on graphics memory to hold the textures increase. This is particularly relevant for embedded systems, where resources come at a higher premium, and can be a challenge for system performance. One of the key remedies for this is to reduce the memory requirements of the […]

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Tuukka Turunen

Qt Quick Performance Improvements on 64-bit ARM

Published Tuesday April 24th, 2018 | 5 Comments on Qt Quick Performance Improvements on 64-bit ARM
Posted in Biz Circuit & Dev Loop, Performance, Qt Quick

One of our major goals for Qt 5.9 LTS was to improve the performance and memory consumption compared to our previous long-term-support release Qt 5.6 LTS. In this blog post, I want to highlight the performance increase in modern embedded processors that support the 64-bit ARMv8 instruction set. The result: Today, QML performance is almost […]

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