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posted by janrinok on Sunday October 09 2016, @01:21PM   Printer-friendly
from the dig-out-that-486 dept.

The Qt toolkit is used to develop popular cross-platform software such as the K Desktop Environment (KDE) and VideoLAN Client (VLC).

SiliconANGLE reports

The Qt Company, which offers a cross-platform development framework for enterprises to build their applications once and run them anywhere on any device, is launching a new project that aims to make software development faster and more lightweight.

The provider of open-source development tools has just launched its new Qt Lite Project. It's a major expansion of the existing framework that should make development easier and faster than before, the company says.

The Qt Lite Project is built into Qt's existing framework, but offers a wide range of enhancements that allow developers to streamline the creation and delivery of software and devices for all relevant platforms, regardless of its size.

[...] The company realized it would need a more targeted framework that's able to facilitate the entire development cycle as well as the lifetime for products for embedded devices.

Hackerboards (formerly Linux Gizmos) adds

New "Qt Lite" adds 2D renderer; targets 16MB RAM Linux systems

The [...] Qt Lite project [...] aims to extend the Qt development framework to smaller-footprint Internet of Things devices with as little as 16MB RAM and [NAND Flash storage]. [It will include] a more flexible configuration system for the cross-platform development framework, as well as a new 2D renderer for devices that can't run OpenGL. Qt Lite also provides a more accessible, lightweight set of development tools.

"It has sometimes been challenging and time consuming to configure Qt to efficiently use the different hardware components, available libraries, and strip out the parts of Qt and the OS that are not needed", wrote [Qt product manager Nils Christian] Roscher-Nielsen. He added that Qt Lite will let you "strip Qt down and bring in exactly what you need".


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  • (Score: 1, Informative) by Anonymous Coward on Sunday October 09 2016, @02:51PM

    by Anonymous Coward on Sunday October 09 2016, @02:51PM (#412075)

    Qt was on Meego, Symbian, QNX and VxWorks.

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  • (Score: 0) by Anonymous Coward on Sunday October 09 2016, @04:48PM

    by Anonymous Coward on Sunday October 09 2016, @04:48PM (#412108)

    Sharp Zaurus SL-5xxx series.

    Sadly their keyboards were more suited for a cellphone than a portable non-GUI linux system (lacked a | symbol amongst other things. Caused me to be unable to fix a failed OpenZaurus update as a result :/)

    Glad to know however that I could repurpose that device now with a new QT GUI for it. I don't know that it even ran X in the past and certainly would have a hard time with a modern copy of it.

  • (Score: 0) by Anonymous Coward on Sunday October 09 2016, @08:05PM

    by Anonymous Coward on Sunday October 09 2016, @08:05PM (#412180)

    There is even Qt on Windows, mac, and Android !

    • (Score: 0) by Anonymous Coward on Monday October 10 2016, @02:35AM

      by Anonymous Coward on Monday October 10 2016, @02:35AM (#412271)

      You're right. I didn't know Qt is available for Android, or I would have mentioned that. I was trying to point out that Qt had been used in mobile and embedded systems, where resources are typically less than they are on Windows or OS X. Formerly, Nokia owned the Qt company and used Qt on a few of its phones (N9 and N900 for example).