https://bugs.kde.org/show_bug.cgi?id=469334
Bug ID: 469334
Summary: [Feature request] Add option for palm rejection on
Wacom/ELAN Touchscreen
Classification: Plasma
Product: wacomtablet
Version: 3.2.0
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: jazzv...@gmail.com
Reporter: bugtrac...@fischbytes.de
Target Milestone: ---
SUMMARY
This applies to the ThinkPad 20CD which uses a weird setup of touchscreens. I
was able to make palm rejection work by using a script found at
https://github.com/olofmogren/palmreject and the built-in palm rejections of
Krita and Xournal++ also work just fine, however when using something like
OneNote Web it won't due to the lack of software-level palm detection. It would
be to have a GUI interface that disables the finger-detecting portion of the
touchscreen when pen input is being done.
For better explanation of my situation, I have attached the output of xinput:
↳ ELAN Touchscreen id=9 [slave pointer
(2)]
↳ Wacom ISDv4 EC Pen stylus id=11 [slave pointer (2)]
↳ Wacom ISDv4 EC Pen eraser id=16 [slave pointer (2)]
STEPS TO REPRODUCE
1. Own affected model (e.g. ThinkPad YOGA 20CD)
2. Try to use something like OneNote Web
3. See how your palm makes the drawing iffy
OBSERVED RESULT
Palm rejection doesn't work.
EXPECTED RESULT
Palm rejection works.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: openSUSE 20230501
KDE Plasma Version: 5.27.4
KDE Frameworks Version: 5.105.0
Qt Version: 5.15.8
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