Created attachment 119784 [details] screenshot SUMMARY Sometimes a list of grouped windows has an unnecessary scroll bar. I can't reproduce this behavior consistently, but it occurs 90% of the times after I follow the steps below. STEPS TO REPRODUCE 1. open one window of chromium browser (I can't reproduce with Firefox) 2. press ctrl+n to open another chromium window (now you have two chromium windows) 3. open konsole 4. press ctrl+shift+n three times to open new instances of konsole (now you have 4 konsole windows) 5. open another app (Kate, for example) via the apps launcher 6. click the group of chromium windows 7. click the group of chromium windows again to close it 8. click the group of konsole windows OBSERVED RESULT list of grouped konsoles has an uneccessary scroll bar. See the screenshot. EXPECTED RESULT no scroll bar SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.15.4 KDE Frameworks Version: 5.57.0 Qt Version: 5.13.0 beta3
Does it happen with Qt 5.12.x?
Reproducible with Qt 5.12 on neon dev unstable.
I have the same issue, on Neon (user, with last updates) and Fedora 30 (29 with Qt 5.11 also had it).
Created attachment 120319 [details] video I've recorded a video with this (and 407136) issue.
I am not able to reproduce this with current git master. Can you check again? Thanks!
cannot reproduce on neon unstable or Arch Linux. :) Operating System: Arch Linux KDE Plasma Version: 5.21.4 KDE Frameworks Version: 5.80.0 Qt Version: 5.15.2 Graphics Platform: X11
Yay!
Created attachment 155472 [details] bug on Plasma 5.27 beta Can reproduce again. 1. set the task manager to close tasks or grouped tasks with middle-click 2. launch several instances of Konsole, until they are grouped in the task manager 3. click on the grouped Konsoles 4. close some instances of Konsole with middle-click on them Result: as we can see in the screenshot attached to this comment, the list of grouped Konsoles has a unnecessary scroll bar Operating System: Arch Linux KDE Plasma Version: 5.26.90 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 Graphics Platform: Wayland
Git commit 385a96458259280bc138159148a27c0fae6d911b by Fushan Wen. Committed on 24/01/2023 at 02:13. Pushed by fusionfuture into branch 'master'. applets/taskmanager: use `real` data type for all size properties in GroupDialog width and height in QML are always of real type. Don't use int data type to avoid losing precision. FIXED-IN: 5.27 M +6 -6 applets/taskmanager/package/contents/ui/GroupDialog.qml https://invent.kde.org/plasma/plasma-desktop/commit/385a96458259280bc138159148a27c0fae6d911b
Git commit 34f24d17cd65a254e47261eff32ffc83fd19535f by Fushan Wen. Committed on 24/01/2023 at 02:14. Pushed by fusionfuture into branch 'Plasma/5.27'. applets/taskmanager: use `real` data type for all size properties in GroupDialog width and height in QML are always of real type. Don't use int data type to avoid losing precision. FIXED-IN: 5.27 (cherry picked from commit 385a96458259280bc138159148a27c0fae6d911b) M +6 -6 applets/taskmanager/package/contents/ui/GroupDialog.qml https://invent.kde.org/plasma/plasma-desktop/commit/34f24d17cd65a254e47261eff32ffc83fd19535f