Bug 449196

Summary:	Plasma Dialog does not resize reliably anymore on X11
Product:	[Frameworks and Libraries] libplasma	Reporter:	Kai Uwe Broulik <kde>
Component:	components	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	normal	CC:	ahmed.com, guimarcalsilva, kde, kde, me, nate, notmart, plasma-bugs-null, simon.bra.ag
Priority:	VHI	Keywords:	regression
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
URL:	https://bugreports.qt.io/browse/QTBUG-91396
See Also:	https://bugs.kde.org/show_bug.cgi?id=446465
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Screenshot of wrong popup size

Description Kai Uwe Broulik 2022-01-26 12:19:10 UTC

Created attachment 145951 [details]
Screenshot of wrong popup size

SUMMARY
Sometimes notification popups have the wrong height. It is unfortunately difficult to reproduce.

OBSERVED RESULT
Notification popup height is sometimes too big

EXPECTED RESULT
Notification popup height matches its content

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  git master as of 2022-01-25

ADDITIONAL INFORMATION
See screenshot, the "salmon" colored area is the NotificationItem{} in NotificationPopup.qml

Likely a regression from https://invent.kde.org/frameworks/plasma-framework/-/merge_requests/421 (removing timers is always good but seems there's a catch)

Comment 1 Nate Graham 2022-01-28 15:36:11 UTC

I can reproduce this commonly on X11. Not every notification has the wrong height, but many do.

On Wayland, I have never been able to reproduce it.

Comment 2 Nate Graham 2022-02-07 04:52:44 UTC

*** Bug 449722 has been marked as a duplicate of this bug. ***

Comment 3 Nate Graham 2022-04-27 04:12:19 UTC

*** Bug 428828 has been marked as a duplicate of this bug. ***

Comment 4 Nate Graham 2022-04-27 04:12:23 UTC

*** Bug 429979 has been marked as a duplicate of this bug. ***

Comment 5 Nate Graham 2022-04-27 04:12:26 UTC

*** Bug 440252 has been marked as a duplicate of this bug. ***

Comment 6 David Edmundson 2022-08-12 15:28:38 UTC

Will be fixed by: https://invent.kde.org/qt/qt/qtbase/-/merge_requests/192

Comment 7 Nate Graham 2022-08-12 15:32:36 UTC

This was ultimately caused by a Qt regression (https://bugreports.qt.io/browse/QTBUG-91396) which has already been fixed in Qt 6.2. We are backporting the fix to the KDE Qt 5 patch collection in https://invent.kde.org/qt/qt/qtbase/-/merge_requests/192.

Comment 8 ratijas 2022-08-24 11:35:41 UTC

*** Bug 457052 has been marked as a duplicate of this bug. ***

Comment 9 Nate Graham 2023-01-04 20:45:05 UTC

*** Bug 463156 has been marked as a duplicate of this bug. ***