Qt Quick 2

Thomas Hartmann

Qt Design Studio 1.1 Beta released

Published Thursday January 31st, 2019 | 3 Comments on Qt Design Studio 1.1 Beta released
Posted in Biz Circuit & Dev Loop, Design, Dev Loop, Qt, Qt Design Studio, Qt Quick 2, Qt Quick 2.0, Releases, UI | Tags: , , , , , , , ,

We are happy to announce the release of Qt Design Studio 1.1 Beta! Qt Design Studio is a UI design and development tool that enables designers and developers to rapidly prototype and develop complex UIs. Qt Design Studio is used by both designers and developers and that makes collaboration between the two a lot simpler and […]

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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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Daniel Smith

Qt 5.12 LTS – The road to faster QML application startup

Published Friday January 11th, 2019 | 10 Comments on Qt 5.12 LTS – The road to faster QML application startup
Posted in Dev Loop, Embedded, Performance, Qt Quick 2, Qt Quick 2.0 | Tags: , , , , , , ,

The Qt Company has been running benchmarks like QMLBench for a long time that assist us knowing when a change creates a performance regression, but it’s also important to see how Qt performs at a higher level, allowing components to interact in ways that granular tests like QMLBench can’t show. In this blog post, we’ll […]

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Richard Moe Gustavsen

Tableview performance

Published Thursday December 20th, 2018 | 7 Comments on Tableview performance
Posted in Dev Loop, Itemviews, Qt Quick 2, Qt Quick Controls

In my previous blog post, I wrote about the new TableView for Qt-5.12. What I didn’t mention was how the new TableView performs compared to the old TableView in QtQuick Controls 1. However, the old version had some serious performance issues, which is what led us to implement a new one from scratch. The reason for the bad performance comes […]

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Eskil Abrahamsen Blomfeldt

Introducing the Distance Field Generator

Published Wednesday October 10th, 2018 | 18 Comments on Introducing the Distance Field Generator
Posted in Dev Loop, Graphics, OpenGL, Performance, Qt Quick 2, Text and font handling

At least from the perspective of rendering, text is often the most complex part of a traditional two-dimensional user interface. In such an interface, the two main components are rectangular images and text. The rectangular images are often quite static, and can be represented by two triangles and four indexes into a texture atlas that […]

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Richard Moe Gustavsen

TableView

Published Wednesday August 29th, 2018 | 35 Comments on TableView
Posted in Dev Loop, Itemviews, Qt Quick 2, Qt Quick Controls

I’m happy to announce that in Qt 5.12, a new TableView item will be available in the QtQuick module. TableView is similar to the existing ListView, but with additional support for showing multiple columns. Like with ListView, you can assign data models of any kind to TableView, like ListModels or plain Javascript arrays. But to […]

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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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J-P Nurmi

Are you ready for Qt Quick Controls 2.3?

Published Thursday November 23rd, 2017 | 25 Comments on Are you ready for Qt Quick Controls 2.3?
Posted in Dev Loop, Qt Quick 2, Qt Quick Controls, Styles, UI

This blog post takes a brief look at some of the new features in Qt Quick Controls 2.3 released as part of Qt 5.10. See also New Features in Qt 5.10 for a more detailed list. New styles We are introducing two new styles: Fusion and Imagine. The Fusion style looks familiar to those who […]

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Mitch Curtis

Qt Quick Controls 2: Imagine Style

Published Thursday November 23rd, 2017 | 7 Comments on Qt Quick Controls 2: Imagine Style
Posted in Biz Circuit & Dev Loop, Design, Dev Loop, Qt Quick 2, Qt Quick Controls, Styles, UI

Back in April we wrote about image-based styling for Qt Quick Controls 2. Since then, we have made good progress and nailed down some aspects that were still under consideration. We call the new style “Imagine”. The style works by scanning a directory of images and applying those images to the controls. For example, when a Button […]

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Stefan Larndorfer

QML vs. HTML5

Published Friday July 28th, 2017 | 16 Comments on QML vs. HTML5
Posted in Automotive, Biz Circuit & Dev Loop, C++, cross-platform, Declarative UI, Design, effectiveness, efficiency, Embedded, Embedded World, framework, Guest Blog, HTML vs Qt, Internet of Things, OpenGL, Performance, QML 을 시작합시다., Qt, Qt Quick, Qt Quick 2, Qt Quick 2.0, Qt Quick Controls, UI

Guest post by Stefan Larndorfer at sequality Mobile devices have set the standard in terms of responsiveness and user-friendliness for HMIs across industries. Manufacturers of cars, medical equipment, industrial automation systems and consumer electronics now want to replicate this great user experience for their embedded devices. To find out which technology strategy we should select we […]

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