Bug 442305

Summary: Slider handles for playing streams sometimes turn transparent
Product: [Plasma] plasma-pa Reporter: Reiddragon <this.is.reid>
Component: appletAssignee: David Rosca <nowrep>
Status: RESOLVED DUPLICATE    
Severity: minor CC: nate, plasma-bugs
Priority: NOR    
Version: 5.22.5   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: the nobs are both grayed out and semi-transparent

Description Reiddragon 2021-09-11 13:38:36 UTC
Created attachment 141475 [details]
the nobs are both grayed out and semi-transparent

SUMMARY
muting a source or output sometimes greys out the nobs of unmuted sources/outputs

STEPS TO REPRODUCE
1. have a source and an input in the volume applet (may also work with 2 outputs, couldn't test)
2. mute one and make sure the other is unmuted

OBSERVED RESULT
see attachment, both nobs are grayed out, can also see a small white line on the unnmuted slider, likely an artifact of the slider being both grayed out and not grayed out

EXPECTED RESULT
only the muted slider should be grayed out

SOFTWARE/OS VERSIONS
KDE Plasma Version: 5.22.5
KDE Frameworks Version: 5.85
Qt Version: 5.15.2

ADDITIONAL INFORMATION
Comment 1 Reiddragon 2021-09-11 13:40:36 UTC
aaaand just as I reported this there's an update: seems to happen at random as well, not only when some sliders are muted and others are not
Comment 2 Reiddragon 2021-09-13 16:10:11 UTC
well seems fixed with KF5.86
Comment 3 Nate Graham 2021-09-16 17:18:27 UTC

*** This bug has been marked as a duplicate of bug 434927 ***