Bug 427316

Summary:	Fill layers: Malformed preview rendering when switching to and quickly switching from Multigrid option
Product:	[Applications] krita	Reporter:	tomtomtomreportingin
Component:	General	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	minor	CC:	halla
Priority:	NOR
Version:	4.4.0-beta2
Target Milestone:	---
Platform:	Appimage
OS:	Linux
Latest Commit:		Version Fixed In:

Description tomtomtomreportingin 2020-10-04 09:05:47 UTC

SUMMARY
While creating a new Fill layer, if you switch to Multigrid and then quickly switch to another option like Pattern, you'll get a malformed preview showing both types.

STEPS TO REPRODUCE
1. Add Fill layer
2. Switch to Multigrid
3. Quickly after step 2, switch to another option.

OBSERVED RESULT
The rendering preview is malformed. See attachment.

EXPECTED RESULT
The option you switched to in step 3 should be correctly shown.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Debian sid
(available in About System)
KDE Plasma Version: 5.17.5
KDE Frameworks Version: 5.70.0
Qt Version: 5.12.9 (Appimage)

ADDITIONAL INFORMATION
This happens regardless if it's CPU canvas or OpenGL canvas.

This only happens when creating the fill layer, not when editing the properties of an already created fill layer.

I marked this as minor as the final render comes out fine regardless of how the preview looks.

If step 3 is not done immediately after step 2, the preview looks normal.

Comment 1 Halla Rempt 2020-10-04 09:10:11 UTC


*** This bug has been marked as a duplicate of bug 427317 ***