Bug 432939

Summary:	Background blur doesn't work when a split without background blur is selected
Product:	[Applications] konsole	Reporter:	lro27292
Component:	split-view	Assignee:	Konsole Developer <konsole-devel>
Status:	REPORTED ---
Severity:	normal	CC:	3rdgendemen, kde
Priority:	NOR
Version:	20.12.2
Target Milestone:	---
Platform:	Debian testing
OS:	Linux
Latest Commit:		Version Fixed In:

Description lro27292 2021-02-14 14:59:45 UTC

SUMMARY
Splits with background blur either flicker or stop being blurred.

STEPS TO REPRODUCE
1. Create at least two profiles, one with background blur, one without
2. Create a split
3. Set one split to the blurred profile, the second split to the solid-background profile
4. Select the split without a blurred background

OBSERVED RESULT
The split with the blurred background profile either flickers between crisp and blurry, or stays crisp

EXPECTED RESULT
The split with the blurred background profile should blur the background

SOFTWARE/OS VERSIONS
Linux: 5.10.0-3-amd64
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2

Comment 1 Paul McAuley 2023-06-09 01:50:35 UTC

I assume this is the same bug as Bug 456052

Konsole probably needs to specify the region parameter in:
KWindowEffects::enableBlurBehind(QWindow *window, bool enable = true, const QRegion &region = QRegion())