<![CDATA[Fluent-Qt: a modern Fluent-style component library for Qt Widgets]]>Hi everyone,

I’m working on Fluent-Qt, an open-source C++17 component library for Qt Widgets.

The goal is to help existing Qt Widgets applications get a more modern Fluent / WinUI-style desktop UI without migrating to QML.

I also built a project website where you can see the Gallery screenshots and download the demo app:

Website:
https://calvinhxx.github.io/Fluent-Qt/

GitHub:
https://github.com/calvinhxx/Fluent-Qt

The project currently includes reusable widgets, design tokens, theme infrastructure, animations, component states, and a runnable Gallery app. It supports Windows and macOS.

I’d appreciate feedback from people still building or maintaining Qt Widgets applications.

]]>https://forum.qt.io/topic/164851/fluent-qt-a-modern-fluent-style-component-library-for-qt-widgetsRSS for NodeMon, 20 Jul 2026 18:44:36 GMTFri, 03 Jul 2026 09:08:11 GMT60<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Fri, 17 Jul 2026 06:14:37 GMT]]>@SimonSchroeder It seems like the testing was insufficient. I'll optimize the high-DPI handling and fix it in the next version.

]]>https://forum.qt.io/post/839192https://forum.qt.io/post/839192Fri, 17 Jul 2026 06:14:37 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Thu, 16 Jul 2026 07:22:07 GMT]]>That sounds great!

I have quickly tried your example application on Windows. What I have noticed is that it was hard for me to click on some of the example buttons because the mouse position was detected to resize the bottom of the main window. Did you test your library with OS display scaling? (I have a 4K monitor with a scaling factor of 150%.)

]]>https://forum.qt.io/post/839178https://forum.qt.io/post/839178Thu, 16 Jul 2026 07:22:07 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Wed, 15 Jul 2026 08:27:24 GMT]]>@SimonSchroeder now support linux and update lib Integration

]]>https://forum.qt.io/post/839162https://forum.qt.io/post/839162Wed, 15 Jul 2026 08:27:24 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Tue, 07 Jul 2026 05:50:06 GMT]]>@SimonSchroeder is on developing bro , it's my side project i only have win&mac self pc, Linux compatibility is still under development.

]]>https://forum.qt.io/post/839035https://forum.qt.io/post/839035Tue, 07 Jul 2026 05:50:06 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Mon, 06 Jul 2026 13:03:22 GMT]]>I‘m not moving away from QWidgets. This makes this interesting. However, is there a reason Linux is not supported? Or might it just run on Linux as well?

]]>https://forum.qt.io/post/839030https://forum.qt.io/post/839030Mon, 06 Jul 2026 13:03:22 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Mon, 06 Jul 2026 12:15:32 GMT]]>Also, I suggest showcasing some real examples of Qt controls using this library on your website. Thanks!

]]>https://forum.qt.io/post/839028https://forum.qt.io/post/839028Mon, 06 Jul 2026 12:15:32 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Mon, 06 Jul 2026 12:11:25 GMT]]>I think your forgot to update your thread url to https://calvinhxx.github.io/Fluent-Qt/

. df325a50-4163-4439-84b5-88400dd5d67c-image.png

]]>https://forum.qt.io/post/839027https://forum.qt.io/post/839027Mon, 06 Jul 2026 12:11:25 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Mon, 06 Jul 2026 03:15:16 GMT]]>Awesome project.

]]>https://forum.qt.io/post/839020https://forum.qt.io/post/839020Mon, 06 Jul 2026 03:15:16 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Mon, 06 Jul 2026 01:47:50 GMT]]>@SGaist that‘s a good idea

]]>https://forum.qt.io/post/839019https://forum.qt.io/post/839019Mon, 06 Jul 2026 01:47:50 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Sat, 04 Jul 2026 08:18:45 GMT]]>@calvinhxx Nice work

]]>https://forum.qt.io/post/839000https://forum.qt.io/post/839000Sat, 04 Jul 2026 08:18:45 GMT<![CDATA[Reply to Fluent-Qt: a modern Fluent-style component library for Qt Widgets on Fri, 03 Jul 2026 18:43:13 GMT]]>Hi,

That looks pretty cool :-)

One nitpick though, why not Fluent-Qt ? The wrong casing looks a bit strange as QT is for QuickTime.

]]>https://forum.qt.io/post/838994https://forum.qt.io/post/838994Fri, 03 Jul 2026 18:43:13 GMT