Bug 407223 - On resize parts of Application Launcher are transparent
Summary: On resize parts of Application Launcher are transparent
Status: RESOLVED FIXED
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.12.7
Platform: Kubuntu Linux
: NOR wishlist
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-05-04 20:29 UTC by Andrei Rybak
Modified: 2019-05-09 21:43 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Application Launcher opacity glitch on resize demonstration (110.87 KB, image/png)
2019-05-04 20:29 UTC, Andrei Rybak 		Details
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Description Andrei Rybak 2019-05-04 20:29:59 UTC 
Created attachment 119844 [details]
Application Launcher opacity glitch on resize demonstration

SUMMARY


STEPS TO REPRODUCE
1. Add "Application Launcher" widget
2. Open "Application Launcher" panel (by clicking or via shortcut)
3. Resize it via Alt+RMB to be bigger

OBSERVED RESULT
Some parts of the newly resized window stay transparent.

EXPECTED RESULT
Widget's window has the same overall opacity.

SOFTWARE/OS VERSIONS

Linux/KDE Plasma: Kubuntu 18.04
(available in About System)
KDE Plasma Version: 5.12.7
KDE Frameworks Version: 5.44.0
Qt Version: 5.9.5

ADDITIONAL INFORMATION
Alt+RMB method of window resizing is not advertized enough. Found out about it just before I was going to report a duplicate of ticket https://bugs.kde.org/show_bug.cgi?id=399668
Comment 1 Vlad Zahorodnii 2019-05-06 08:00:24 UTC 
That's not a kwin bug; plasmashell doesn't update blur and background contrast regions.
Comment 2 Nate Graham 2019-05-09 21:43:09 UTC 
The ability to resize the Application Launcher has been removed.  This was never actually intentional behavior, because it causes issues like the kinds you're seeing. The good news is that the Application Launcher has also been made more space-efficient in the latest Plasma versions, so hopefully your reason for wanting to resize it will be reduced once you upgrade. :)