Bug 453369

Summary: Request to connect IBus InputContext to Plasma Wayland compositor
Product: [Plasma] kwin Reporter: fujiwara <fujiwara>
Component: wayland-genericAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED NOT A BUG    
Severity: normal CC: fujiwara, jason.nader, kde, ngompa
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=482055
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description fujiwara 2022-05-04 05:48:48 UTC
Hi, I'm a maintainer of IBus input method framework.

Wayland does not provide the input cursor position to the application clients and IBus cannot show the candidate popup window at the cursor position.
Currently IBus is available with %{_libdir}/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so
Probably I think it would be good to implement IBus InputContext in Plasma Wayland compositor so that compositor provides the correct cursor position to ibus-daemon and systemsettings5 provides the IBus input method engines likes GNOME desktop.
Comment 1 David Edmundson 2022-05-04 12:37:03 UTC
With wayland we have text-input protocols that have near universal toolkit support. What does ibus bring that isn't duplicating that effort?
Comment 2 fujiwara 2022-05-04 15:29:11 UTC
Could you please provide a simple example code to use Wayland text-input protocols for Qt applications?
I think the text-input protocol is closed in GTK and Mutter in GNOME and reported the issue here.
Comment 3 Bug Janitor Service 2022-05-19 04:35:25 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 fujiwara 2022-05-20 15:52:32 UTC
I think you can reproduce the issue.
Comment 5 David Edmundson 2022-05-20 16:46:02 UTC
It's built into al Qt. GTK apps has text input support.