Bug 473763 - KMix not displaying its icon on the taskbar / main window decoration
Summary: KMix not displaying its icon on the taskbar / main window decoration
Status: REPORTED
Alias: None
Product: kmix
Classification: Applications
Component: Visual: Layout and GUI (other bugs)
Version First Reported In: 22.12.3
Platform: Other Linux
: NOR minor
Target Milestone: ---
Assignee: Christian Esken
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-08-25 22:13 UTC by Carles Pina i Estany
Modified: 2023-08-25 22:13 UTC (History)
0 users

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Description Carles Pina i Estany 2023-08-25 22:13:34 UTC 
SUMMARY
I'm using KMix on Debian bookworm (packaged KMix 4:22.12.3-1).
I use LXDE

STEPS TO REPRODUCE
1. Run KMix
2. Restore its window
3. Look at the taskbar or main application icon (top-left of the window)

OBSERVED RESULT
LXDE placeholder icon for applications without an icon

EXPECTED RESULT
pinux:/usr/share/icons/hicolor/16x16/actions/kmix.png

SOFTWARE/OS VERSIONS
Debian bookworm default versions
Windows: 
macOS: 
Linux/KDE Plasma: Debian bookworm 5.103.0
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 5.15.8


ADDITIONAL INFORMATION
I have the same problem with KOrganizer and akregator. Other applications such as kcalc, kwrite and kate show the correct icon.
I've checked and kcalc, kwrite and kate use "QApplication::setWindowIcon" or "app.setWindowIcon" with the icon to set the icon of the application.