Bug 414633

Summary: [Wayland] scrolling on volume/playback sliders with a touchpad produces choppy motion especially when spinner is spinning
Product: [Applications] Elisa Reporter: Patrick Silva <bugseforuns>
Component: generalAssignee: Matthieu Gallien <matthieu_gallien>
Status: CONFIRMED ---    
Severity: normal CC: nate
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Patrick Silva 2019-11-28 20:17:29 UTC 
SUMMARY
I can't increase the volume level scrolling on the volume slider with a touchpad on Wayland. The volume decreases instead of increasing
Such problem does not occur when I scroll using a mouse wheel on Wayland nor when I use the touchpad on X11.


EXPECTED RESULT
we can increase the volume level on Wayland scrolling on the slider with a touchpad.

SOFTWARE/OS VERSIONS
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.17.80
KDE Frameworks Version: 5.65.0
Qt Version: 5.13.2
Comment 1 Nate Graham 2019-11-29 14:30:06 UTC 
Well that's odd. Feels like a Qt issue, almost...
Comment 2 Nate Graham 2020-11-11 04:53:19 UTC 
Works for me. Does this still happen with the latest version?
Comment 3 Patrick Silva 2020-11-20 12:12:05 UTC 
Currently it's a little bit harder to reproduce but the problem persists on neon unstable.
Comment 4 Nate Graham 2020-11-20 18:04:12 UTC 
I can reproduce this issue if I try to scroll on the slider while the spinner is spinning in the corner of the window right after the app starts up. Once the spinner stops spinning, scrolling is smooth and normal for me.

Can you confirm?
Comment 5 Patrick Silva 2020-11-20 18:24:16 UTC 
On my system the problem is worse while the spinner is spinning,
but the scrolling is still bad even after spinner stopped spinning.
Comment 6 Patrick Silva 2020-11-20 18:43:19 UTC 
Currently the bug is not exactly the same as the title of this report says.
I can increase the volume level scroling with my touchpad, but sometimes the scrolling is choppy and volume level decreases instead of increasing.
Comment 7 Nate Graham 2020-11-23 17:53:24 UTC 
Let's see if this is any better. :)