Bug 306052

Summary:	visual glitches with oxyen-transparent and transparent konsole window
Product:	[Plasma] Oxygen	Reporter:	Marcel <wittemar>
Component:	style	Assignee:	Hugo Pereira Da Costa <hugo.pereira.da.costa>
Status:	RESOLVED UNMAINTAINED
Severity:	normal	CC:	alexhs.tsi, hugo.pereira.da.costa, mikiya.okuno
Priority:	NOR
Version:	4.9
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Window after klicking details button for one element window after some resizing, when it is ok

Description Marcel 2012-08-30 21:37:03 UTC

If I use oxygen-transparent and a konsole profile with transparent background, the background has visual glitches since the upgrade to KDE 4.9. Some parts of the background are not transparent but simply black, other parts have some sort of "ghost characters" of other lines of the konsole. I'm using an intel system.

Reproducible: Sometimes

Comment 1 Hugo Pereira Da Costa 2012-09-11 20:37:53 UTC

yes ... can reproduce ...
will investigate

Comment 2 Hugo Pereira Da Costa 2012-09-11 22:30:22 UTC

Git commit f65d3588fd372f89257b0c81f25ce179d2896084 by Hugo Pereira Da Costa.
Committed on 12/09/2012 at 00:29.
Pushed by hpereiradacosta into branch 'master'.

Do not set opaque region behind konsole, since it breaks transparent themes.

M  +10   -12   style/oxygenblurhelper.cpp

http://commits.kde.org/oxygen-transparent/f65d3588fd372f89257b0c81f25ce179d2896084

Comment 3 Hugo Pereira Da Costa 2012-09-11 22:30:41 UTC

That fixes it. Thanks for reporting.

Comment 4 Jekyll Wu 2012-09-13 00:32:20 UTC

*** Bug 306544 has been marked as a duplicate of this bug. ***

Comment 5 Marcel 2012-09-13 16:35:07 UTC

Thanks, it is fixed in Konsole now, but sadly not in other Applications using Konsole KPart like Yakuake or Dolphin

Comment 6 Hugo Pereira Da Costa 2012-09-13 16:40:43 UTC

Ok. Reopening. Definitly needs more work ...

Comment 7 Marcel 2012-11-05 03:55:27 UTC

The GHNS-Windows (eg for plasmoids) has the same problem.

Comment 8 Hugo Pereira Da Costa 2012-11-05 06:22:37 UTC

Fixed ... sorry :(

Comment 9 Hugo Pereira Da Costa 2012-11-05 10:22:31 UTC

1/ ignore comment 8, that was meant for a different bug.
2/ concerning comment 7: 
Are we talking about: http://wstaw.org/m/2012/11/05/plasma-desktopwA5042.png ?
I see no issue with those, at least with latest oxygen-transparent code (committed this morning). Can you double check ? And/or send screenshot of the issue ? 
Thanks, 

Hugo

Comment 10 Marcel 2012-11-06 01:08:27 UTC

Created attachment 75044 [details]
Window after klicking details button for one element

Comment 11 Marcel 2012-11-06 01:09:34 UTC

Created attachment 75045 [details]
window after some resizing, when it is ok

Comment 12 Christoph Feck 2018-09-05 00:14:36 UTC

Oxygen-Transparent is unmaintained, so we unfortunately have to close all tickets.

Other style engines (QtCurve, Kvantum) might also offer transparency.