Bug 489821 - The number of SDR brightness never changes if I adjust the scroll bar.
Summary: The number of SDR brightness never changes if I adjust the scroll bar.
Status: RESOLVED FIXED
Alias: None
Product: kwin
Classification: Plasma
Component: colour-management (other bugs)
Version First Reported In: 6.1.2
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-07-06 10:14 UTC by laichiaheng
Modified: 2024-07-06 14:58 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description laichiaheng 2024-07-06 10:14:42 UTC 
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SUMMARY


STEPS TO REPRODUCE
1. Adjust the brightness of SDR with scroll bar.
2. 
3. 

OBSERVED RESULT
The number doesn't change.

EXPECTED RESULT
The number changes.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 6.1.2
(available in About System)
KDE Plasma Version: 6.1.2
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION
Comment 1 Zamundaaa 2024-07-06 10:59:44 UTC 
Which scroll bar do you mean exactly?
Comment 2 laichiaheng 2024-07-06 14:54:06 UTC 
(In reply to Zamundaaa from comment #1)
> Which scroll bar do you mean exactly?

The one to adjust SDR brightness in the Display Setting.
Comment 3 laichiaheng 2024-07-06 14:58:46 UTC 
(In reply to laichiaheng from comment #2)
> (In reply to Zamundaaa from comment #1)
> > Which scroll bar do you mean exactly?
> 
> The one to adjust SDR brightness in the Display Setting.

Wait a minute....it works now for no reason.
It hasn't work for these days, but it works now.