Bug 414900

Summary: If preview is enabled and the preview size is set to maximum, using Ctrl+mouse wheel displays the "missing icon" briefly
Product: [Frameworks and Libraries] frameworks-kio Reporter: postix <postix>
Component: Open/save dialogsAssignee: KIO Bugs <kio-bugs-null>
Status: CONFIRMED ---    
Severity: minor CC: kdelibs-bugs-null, nate, postix
Priority: NOR    
Version First Reported In: 5.64.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description postix 2019-12-06 18:40:12 UTC
SUMMARY

If preview is enabled and the preview size is set to maximum, using Ctrl+mouse wheel up will rerender the previews, although it should not change anything.

For updating there's F5.


STEPS TO REPRODUCE
1. Open a file dialog
2. Enable previews
3. Set the preview size to maximum
- The "bigger preview size" button is now deactivated and the slider at the far right position
4. Press ctrl and scroll upwards with the mouse wheel

OBSERVED RESULT

The previews are all rerendered

EXPECTED RESULT

Nothing happenes.


SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux 
KDE Plasma Version: 5.17.4
KDE Frameworks Version: 5.65.0
Qt Version: 5.13.2