Bug 512775

Summary: [Android] Modifier key shortcuts don't work with touch while using Shape Edit Tool and Line Tool
Product: [Applications] krita Reporter: Door1 <a.pond105>
Component: Tools/VectorAssignee: Krita Bugs <krita-bugs-null>
Status: REPORTED ---    
Severity: normal    
Priority: NOR    
Version First Reported In: nightly build (please specify the git hash!)   
Target Milestone: ---   
Platform: Android   
OS: Android 14.x   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Door1 2025-11-30 01:20:45 UTC 
SUMMARY
https://docs.krita.org/en/reference_manual/tools/line.html

https://docs.krita.org/en/reference_manual/tools/shape_edit.html


The Line Tool and Shape Edit Tool have modifier key shortcuts while using Shift + Mouse Click/Drag. However, the touch equivalent (Shift + Touch Tap/Drag) don't work.

STEPS TO REPRODUCE
1. When using the Shape Edit Tool on a vector shape, hold Shift and attempt to touch (finger on screen) an unselected node to add it to the selection.


2. When using the Line Tool, hold Shift after starting a touch drag (but before releasing) to attempt to constrain the angle to multiples of 15ยบ.

OBSERVED RESULT
These shortcuts don't work with touch.

EXPECTED RESULT
They should work just like when using a mouse.

SOFTWARE/OS VERSIONS
Android 14
arm64
Krita 5.3 nightly
git 6058bf1 (Nov. 21, 2025)