Bug 410593 - Sometimes icons are not rendered immediately after scrolling when fractional display scaling is used
Summary: Sometimes icons are not rendered immediately after scrolling when fractional ...
Status: RESOLVED WORKSFORME
Alias: None
Product: dolphin
Classification: Applications
Component: view-engine: general (show other bugs)
Version: unspecified
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-08-04 22:41 UTC by Patrick Silva
Modified: 2020-02-11 15:35 UTC (History)
2 users (show)

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

Attachments
screen recording (3.14 MB, video/webm)
2019-08-04 22:41 UTC, Patrick Silva 		Details
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Description Patrick Silva 2019-08-04 22:41:24 UTC 
Created attachment 121933 [details]
screen recording

Dolphin 19.08 RC on Arch Linux...

STEPS TO REPRODUCE
1. open system settings > display and monitor > click "Scale display" button and set display scale factor to 1.2 
2. relogin
3. open a folder containing several files (I used a folder containing 2142 files during the screen recording)
4. scroll folder contents using the mouse wheel

OBSERVED RESULT
Watch the attached screen recording please. Sometimes some icons are not rendered immediately after the scrolling. They appear on mouseover.

EXPECTED RESULT
all icons are always rendered correctly

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 5.16.4
KDE Frameworks Version: 5.60.0
Qt Version: 5.13.0
Comment 1 Nate Graham 2019-08-04 23:45:48 UTC 
Well that's odd.
Comment 2 Patrick Silva 2019-09-05 20:53:56 UTC 
it's still happening

Operating System: Arch Linux 
KDE Plasma Version: 5.16.5
KDE Frameworks Version: 5.61.0
Qt Version: 5.13.1
Comment 3 Patrick Silva 2020-02-11 15:35:55 UTC 
no longer reproducible.

Operating System: Arch Linux 
KDE Plasma Version: 5.18.0
KDE Frameworks Version: 5.67.0
Qt Version: 5.14.1