Bug 478957 - export QT_WAYLAND_DISABLE_WINDOWDECORATION=1 Not work
Summary: export QT_WAYLAND_DISABLE_WINDOWDECORATION=1 Not work
Status: RESOLVED NOT A BUG
Alias: None
Product: kde
Classification: I don't know
Component: general (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2023-12-23 22:30 UTC by Florian RICHER
Modified: 2023-12-23 23:11 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description Florian RICHER 2023-12-23 22:30:21 UTC 
SUMMARY
***
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. Install fedora rawhide
2. Run for example QT_WAYLAND_DISABLE_WINDOWDECORATION=1 kate

OBSERVED RESULT

Window decoration still visible

EXPECTED RESULT

Hide window decoration

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora Rawhide / PostmarketOS v23.12 with Nightly build for KDE https://wiki.postmarketos.org/wiki/Nightly
(available in About System)
KDE Plasma Version: 5.90.0 (Fedora) / 5.90.90 (PostmarketOS)
KDE Frameworks Version: 5.246.0 (Fedora) / 5.247.0 (PostmarketOS)
Qt Version: 6.6.1 on Fedora and PostmarketOS

ADDITIONAL INFORMATION

It's important for plasma-mobile because, all applications display the title bar but it's useless.
Comment 1 Nicolas Fella 2023-12-23 22:55:51 UTC 
This environment variable does not do what you want it to do. It doesn't affect KWin's server-side decoration in any way
Comment 2 Florian RICHER 2023-12-23 23:09:13 UTC 
(In reply to Nicolas Fella from comment #1)
> This environment variable does not do what you want it to do. It doesn't
> affect KWin's server-side decoration in any way

Do you have any idea where the bug might be coming from? Because in plasma-mobile 5, window decoration was never enabled for any apps but not it not working
Comment 3 Florian RICHER 2023-12-23 23:11:44 UTC 
(In reply to Florian RICHER from comment #2)
> (In reply to Nicolas Fella from comment #1)
> > This environment variable does not do what you want it to do. It doesn't
> > affect KWin's server-side decoration in any way
> 
> Do you have any idea where the bug might be coming from? Because in
> plasma-mobile 5, window decoration was never enabled for any apps but not it
> not working

but now it not working with plasma-mobile 6 *