https://bugs.kde.org/show_bug.cgi?id=417535
Bug ID: 417535 Summary: Pressing Alt-F4 breaks show/hide Product: yakuake Version: 3.0.5 Platform: Debian stable OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: h...@kde.org Reporter: nicolas.alva...@gmail.com Target Milestone: --- If I press Alt-F4 on the Yakuake window, Yakuake stays running, but the toggle key doesn't work anymore. There's no way to make yakuake show/hide anymore. STEPS TO REPRODUCE 1. Yakuake configured like this: show on all desktops, keep open when losing focus, use open/retract to focus window. I don't know if all these settings matter, but I include them for consistency in the reproducing steps. 2. Open yakuake window and focus it. 3. Press Alt-F4. The Yakuake window instantly disappears, with no animation. 4. Press F12 (or whatever you have as toggle shortcut). Yakuake reveals again, with all sessions still there, so it didn't quit. 5. Press F12 again. Yakuake doesn't hide. If open but unfocused, F12 is supposed to focus it again (given settings in step 1), but that doesn't happen either. F12 doesn't do anything anymore in any state. I have investigated this, and it looks like after Alt-F4, the X window ID changes (maybe a new window is created?). This can be confirmed with xwininfo after step 2 and after step 4. KWindowSystem::activeWindow() will return the real new ID of the window, but MainWindow::winId() still returns the old ID, as if Qt didn't notice the ID changed. Since activeWindow() == winId() is now never true, Yakuake thinks it's never focused so it doesn't hide. It also gives the wrong ID to activateWindow so it doesn't focus. (I managed to fix a running instance and save myself from restarting my zillion tabs by setting mainWindow->data->winid in QWidget's private fields to the correct ID with gdb) I'm not sure what the *correct* behavior of Alt-F4 would be though. Warn user about multiple tabs and then quit app, like Konsole? Hide window as if with F12, letting the user open it again? Ignore it altogether? SOFTWARE/OS VERSIONS OS: Debian Buster KDE Plasma Version: 5.11.5 KDE Frameworks Version: 5.54.0 Qt Version: 5.11.3 xcb platform -- You are receiving this mail because: You are watching all bug changes.