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KDE is an international technology team creating user-friendly free and open source software for desktop and portable computing. KDE’s software runs on GNU/Linux, BSD and other operating systems, including Windows.

Plasma 6 Bugs

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KDE Global Theme is still not truly global (lemmy.world)

submitted 3 months ago by voracread@lemmy.world to c/kde@lemmy.kde.social

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For eg. I installed Blur-glassy theme today to check with all options selected in my Fedora 40 installation. Still I needed to install the blur option separately and colors too. After everything still Dolphin and Discover do not look anything like the picture shown.

I have seen this while trying out many themes. They either partially deploy or sometimes not.

Is it because they were built for KDE 5 and this is 6 or something?

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[–] leopold@lemmy.kde.social 2 points 3 months ago

Regular Qt themes are compiled C++ programs that use the QStyle API to alter the look of Qt applications. They can do just about anything, but obviously require code to create. Being compiled programs also means they can't be portably distributed. They have to be recompiled for every different Qt version and architecture.

Kvantum is just one of those themes, and it uses its code to load and display much simpler SVG-based themes. Kvantum themes are actually much less complex than regular Qt themes, which is the whole point, since that makes them significantly simpler to create and much more portable, which is why they're so popular. The vast majority of Qt themes nowadays are made for Kvantum. Before Kvantum, it was mostly the less powerful QtCurve. Regular themes can do a lot of things Kvantum themes can't, but Kvantum is usually good enough.