Bug 454049 - Folder icon for folder with image thumbnail is not updated when accent color changes until Dolphin is restarted
Summary: Folder icon for folder with image thumbnail is not updated when accent color ...
Status: RESOLVED DUPLICATE of bug 414097
Alias: None
Product: dolphin
Classification: Applications
Component: view-engine: general (show other bugs)
Version: 22.04.1
Platform: Neon Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-05-19 16:27 UTC by Firlaev-Hans
Modified: 2022-05-23 14:42 UTC (History)
4 users (show)

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


Attachments
Appearance after the accent color is changed but before Dolphin is restarted. Folder on the left still has old accent color (32.74 KB, image/webp)
2022-05-19 16:27 UTC, Firlaev-Hans
Details
Initial appearance before changing accent color, everything looks normal (32.24 KB, image/webp)
2022-05-19 16:28 UTC, Firlaev-Hans
Details

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Description Firlaev-Hans 2022-05-19 16:27:14 UTC
Created attachment 149001 [details]
Appearance after the accent color is changed but before Dolphin is restarted. Folder on the left still has old accent color

SUMMARY
When using an icon theme whose folder icons respect the accent color (such as default Breeze nowadays), the color of folder icons in an open dolphin window is immediately updated when the accent color changes, but not if said folder icon has a thumbnail preview for the files inside it on it. See screenshot.

STEPS TO REPRODUCE
1. Use Breeze icons. 
2. Have one folder that contains an image and thus generates a thumbnail, and one that does not.
3. Change the accent color and be disappointed
4. Restart Dolphin

OBSERVED RESULT
The color of "normal" folder icons (like the one on the right in my screenshot) updates as expected.
The color of folder icons featuring thumbnails for the pictures inside the folder (like the one on the left in my screenshot) is not updated until Dolphin is restarted.

EXPECTED RESULT
When the accent color changes, the folders with thumbnails need to be updated too. That likely means regenerating the thumbnail for that folder on the fly.

SOFTWARE/OS VERSIONS
KDE Neon Unstable
KDE Plasma Version: 5.24.80
KDE Frameworks Version: 5.95
Qt Version: 5.15.4
Comment 1 Firlaev-Hans 2022-05-19 16:28:11 UTC
Created attachment 149002 [details]
Initial appearance before changing accent color, everything looks normal
Comment 2 Patrick Silva 2022-05-20 13:18:40 UTC

*** This bug has been marked as a duplicate of bug 453235 ***
Comment 3 Nate Graham 2022-05-23 14:42:17 UTC

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