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Author Topic: Qt6, KDE Plasma shows icon in the window title incorrectly  (Read 134 times)

AlexTP

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Qt6, KDE Plasma shows icon in the window title incorrectly
« on: December 02, 2025, 09:16:08 pm »
User of cudatext shows me how his Linux shows the app's icon in the window title:
https://synwrite.sourceforge.net/forums/viewtopic.php?p=20891#p20891

he complains that edges of the icon, with transparency color, look bad.
is it known problem?
does Zeljko need the small demo app?

icon file on Git:
https://github.com/Alexey-T/CudaText/blob/master/app/cudatext.ico

Quote
Operating System: Arch Linux
KDE Plasma Version: 6.5.3
KDE Frameworks Version: 6.20.0
Qt Version: 6.10.1
Kernel Version: 6.17.9-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 12th Gen Intel® Core™ i3-1215U
Memory: 8 GiB of RAM (7,5 GiB usable)
Graphics Processor: Mesa Intel® Graphics
Manufacturer: LENOVO
Product Name: 82VY
System Version: IdeaPad 1 15IAU7
« Last Edit: December 02, 2025, 09:23:29 pm by AlexTP »

zeljko

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Re: Qt6, KDE Plasma shows icon in the window title incorrectly
« Reply #1 on: December 03, 2025, 08:08:32 am »
It looks ok on plasma x11, so wayland issue.

 

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