Bug 469267

Summary:	Incorrect screen color report on dual monitor (probably) due to incorrect offset calculations
Product:	[Applications] kcolorchooser	Reporter:	J. D. Cook <kde>
Component:	general	Assignee:	Unassigned bugs <unassigned-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	nate
Priority:	NOR
Version First Reported In:	23.04.0
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description J. D. Cook 2023-05-02 14:43:22 UTC

SUMMARY
My display setup is two 3840x2160 monitors side by side, ie a left monitor and a right one.


STEPS TO REPRODUCE
1. Open kcolorchooser and select "Pick Screen Color"
2. Move mouse to upper left of left screen and note offsets - 0,0 (correct)
3. Move mouse to lower right of left screen and note offsets - 1919,1080 (wrong)
4. Move mouse to lower left of right screen and note offsets - 3840,1080 (wrong)

OBSERVED RESULT
Both monitor sizes used appear to be 1920x1080 (wrong) with a starting offset for the right screen of 3841,0 (correct)

EXPECTED RESULT
1. -
2. -
3. 3839,2159 (or perhaps 3840,2160)
4. 3840,2160 (or perhaps 3841,2159)

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  6.2.12-1-default/
(available in About System)
KDE Plasma Version: 5.27.4
KDE Frameworks Version: 5.105.0
Qt Version: 5.15.9

ADDITIONAL INFORMATION

Comment 1 Nate Graham 2025-09-10 06:53:49 UTC


*** This bug has been marked as a duplicate of bug 414281 ***