Bug 508771 - KIO cached previews of folders with image children are not invalidated with accent colour change
Summary: KIO cached previews of folders with image children are not invalidated with a...
Status: RESOLVED DUPLICATE of bug 414097
Alias: None
Product: kio-extras
Classification: Frameworks and Libraries
Component: Thumbnails and previews (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-08-26 16:11 UTC by Oliver Beard
Modified: 2025-08-26 17:27 UTC (History)
1 user (show)

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

Attachments
Accent colour changed from default to yellow (8.71 KB, image/png)
2025-08-26 16:11 UTC, Oliver Beard 		Details
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Description Oliver Beard 2025-08-26 16:11:55 UTC 
Created attachment 184467 [details]
Accent colour changed from default to yellow

SUMMARY
When the accent colour changes, and a preview is requested again, a cached version of the first preview generated is returned.

This is problematic if the accent colour is changed.

This affects Dolphin (which presumably is making a request for the preview again after accent colour change) and WIP work for Koko.

STEPS TO REPRODUCE
1. Request a preview of a folder containing images from KIO
2. Change accent colour
3. Request the same preview again

OBSERVED RESULT
A preview is returned featuring the original accent colour (cached).

EXPECTED RESULT
A preview with the new accent colour (invalidating existing cache).

KDE Plasma Version: 6.4.4
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.1
Comment 1 Nate Graham 2025-08-26 17:27:16 UTC 

*** This bug has been marked as a duplicate of bug 414097 ***