Bug 448504

Summary:	Horizontal scrollviews (e.g. Task Manager Grouped task tooltips with a bottom panel) cannot be scrolled horizontally using a vertical wheel
Product:	[Frameworks and Libraries] frameworks-kirigami	Reporter:	Fushan Wen <qydwhotmail>
Component:	general	Assignee:	Marco Martin <notmart>
Status:	CONFIRMED ---
Severity:	normal	CC:	doncbugs, nate, noahadvs, plasma-bugs, rlk, unblended_icing552
Priority:	NOR	Keywords:	regression
Version:	5.90.0
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=463054
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Fushan Wen 2022-01-15 02:56:21 UTC

SUMMARY
The scroll view in task tooltips cannot be scrolled using a vertical wheel when the scroll direction is horizontal.


STEPS TO REPRODUCE
1. Open many Konsole windows
2. Scroll vertically in the horizontal scroll view

OBSERVED RESULT
Can't scroll.

EXPECTED RESULT
Can scroll

SOFTWARE/OS VERSIONS
Information for package plasma5-desktop:
----------------------------------------
Repository     : unstable-kde-frameworks
Name           : plasma5-desktop
Version        : 5.24.80git.20220114T114728~85438ea35-ku.130.1
Arch           : x86_64
Vendor         : obs://build.opensuse.org/KDE:Unstable
Installed Size : 8.6 MiB
Installed      : Yes
Status         : out-of-date (version 5.23.80git.20220112T014832~1dac2e37f-ku.127.1 installed)
Source package : plasma5-desktop-5.24.80git.20220114T114728~85438ea35-ku.130.1.src
Summary        : The KDE Plasma Workspace Components

Comment 1 Nate Graham 2022-01-21 00:59:29 UTC

Probably caused by https://invent.kde.org/frameworks/kirigami/-/commit/f6ca218607ff7e5d5066eb3224154c3256cb9516

Options:
1. Manually re-enable horizontal scrolling for this view
2. Revert the change to not make vertical scrolls scroll on horizontal scrollviews; make this an opt-out, not an opt-in
3. Figure out a way to implement the originally requested change to make vertical scrolling on a horizontal scrollview only scroll it when that scrollview is not also inside a vertical scrollview

Comment 2 doncbugs 2022-05-21 14:24:05 UTC

Before the scrollbar, it was possible to click and drag to scroll through it, like swiping gestures. Briefly, it was possible to scroll with the mouse wheel, which was fantastic. I recall a bug fix potentially mentioning disabling it. Is it just not going to be possible to scroll through application instances with the mouse?

> 3. Figure out a way to implement the originally requested change to make vertical scrolling on a horizontal scrollview only scroll it when that scrollview is not also inside a vertical scrollview

Is it not possible to scroll based on priority? i.e. scrolling horizontally when the cursor is inside the horizontal scrollview that's inside a vertical scrollview; scrolling vertically when in vertical scrollview unless the cursor pauses and readjusts inside of a horizontal scrollview within the vertical scrollview?

Comment 3 Nate Graham 2022-05-23 15:03:44 UTC

Not easily, no. We tried that and it didn't really work.

Comment 4 Nate Graham 2023-04-24 16:54:27 UTC

*** Bug 468787 has been marked as a duplicate of this bug. ***