Bug 466612 - Touch Screen Inputs are always Several Pixel Up from where I Touch Them
Summary: Touch Screen Inputs are always Several Pixel Up from where I Touch Them
Status: REPORTED
Alias: None
Product: krita
Classification: Applications
Component: Tablets (tablet issues are only very rarely bugs in Krita!) (show other bugs)
Version: 5.0.0
Platform: Ubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-02-28 17:14 UTC by patrickgarraud44
Modified: 2023-03-01 06:08 UTC (History)
1 user (show)

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

Attachments
Information from the Kirta Bug Report Box (1.42 MB, text/plain)
2023-02-28 17:14 UTC, patrickgarraud44 		Details
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Description patrickgarraud44 2023-02-28 17:14:36 UTC 
Created attachment 156834 [details]
Information from the Kirta Bug Report Box

SUMMARY
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STEPS TO REPRODUCE
1. Open Krita and tap on any menu option with either a touchscreen or a stylus

OBSERVED RESULT
Krita will register my press as several pixels up from where I actually pressed it. This doens't happen when I click a menu item with my mouse, nor does this issue occur in any other application. Drawing on the canvas is also not effected by this bug. When I draw on the canvas, my movements are measured exactly where my stylus is.

EXPECTED RESULT
The menu item I touch on is selected.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Ubuntu 22.04.1 LTS
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 5.15.3

ADDITIONAL INFORMATION
Comment 1 sh_zam 2023-03-01 06:08:52 UTC 
We had a bug like this on Android, it was due to Qt's implementation of Android plugin. Something similar may be happening with your platform plugin, since it is XWayland. But I'm not fully sure.