SUMMARY When a client-side decorated client is unresponsive, there is no obvious way to close it. Since its close button won’t work, you have to use the task manager or know to use Alt+F4. STEPS TO REPRODUCE 1. Run gedit 2. killall -SIGSTOP gedit 3. Try to close the window OBSERVED RESULT The window gets desaturated but that’s it, since there is no close request, we also never bring up the window killer. EXPECTED RESULT The user is offered a close button (e.g. the window could have a decoration forced around it, which is what I think Windows does) or just an overlaid close button or something and/or the window killer automatically. SOFTWARE/OS VERSIONS Linux/KDE Plasma: git master as of 2024-05-13 Qt Version: 6.9.0
> we also never bring up the window killer. That seems like the root problem here. Maybe if it remains unresponsive for a few seconds, we should automatically show the window killer. We could also render a fake close button for you to button-mash, I suppose