Bug 446603

Summary:	GTK Windows cannot be transparent
Product:	[Plasma] kwin	Reporter:	xupeidong <xupeidong>
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	nate
Priority:	NOR	Keywords:	regression
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description xupeidong 2021-12-07 03:00:45 UTC

SUMMARY
GTK Windows cannot be transparent
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***


STEPS TO REPRODUCE
1. 
2. 
3. 

OBSERVED RESULT
the gtk window cannot be transparent

EXPECTED RESULT
the gtk window can be transparent

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.15.5
KDE Frameworks Version: 5.54.0-1
Qt Version: 5.11.3

ADDITIONAL INFORMATION
My project is based on 5.15.5,the problem is that gtk widget cannot be transparent.so,I wonder if there have been similar submissions before.
I try v5.21.5 the gtk can transparent.
Thanks a lot.

Comment 1 Nate Graham 2021-12-07 03:55:43 UTC

5.15.5 is very old. Is that really the version you're using? But you said that it worked in 5.21.5, which is newer? Does that mean that it's fixed now in the newer version?

Comment 2 xupeidong 2021-12-10 08:09:55 UTC

(In reply to Nate Graham from comment #1)
> 5.15.5 is very old. Is that really the version you're using? But you said
> that it worked in 5.21.5, which is newer? Does that mean that it's fixed now
> in the newer version?

yes,I use 5.15.5,but it worked in 5.21.5,so I think it's fixed now.

can you tell me which commit I can use?

Comment 3 Nate Graham 2021-12-13 16:08:03 UTC

I don't know, sorry.

Comment 4 xupeidong 2022-02-17 10:02:15 UTC

(In reply to Nate Graham from comment #3)
> I don't know, sorry.

now,I can not find which commit resolve this problem,"gtk window can not transparency".