Bug 413146

Summary: GTK tree view expand/collapse icons not visible until item is selected
Product: [Plasma] Breeze Reporter: Duns <web>
Component: gtk themeAssignee: Janet Blackquill <uhhadd>
Status: RESOLVED DUPLICATE    
Severity: minor CC: kainz.a, nate
Priority: NOR    
Version: 5.17.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: TB screenshot
White triangle icons made visible (on not-white background)

Description Duns 2019-10-18 14:19:19 UTC
Created attachment 123318 [details]
TB screenshot

SUMMARY


STEPS TO REPRODUCE
1. open Thunderbird or Autokey
2. expand/compress (triangle) icons don't appear in left folder panel
3. (only) on mouse over they appear

OBSERVED RESULT
I cannot see triangle icons (expand/collapse) in Thunderbird or Autokey. It seems that they are of white color (wrong) on white background (right): they become black and so visible only with mouse over (or if selected).

EXPECTED RESULT
Triangle icons should be always visible.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Neon
KDE Plasma Version: 5.17
KDE Frameworks Version: 5.63
Qt Version: 5.13.1

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2019-10-18 14:57:32 UTC
Does it reproduce if you use the Breeze GTK theme, the Breeze color scheme, and the Breeze icon theme and then restart Thunderbird?
Comment 2 Duns 2019-10-18 15:04:15 UTC
yes: it is absolutely the same.
Comment 3 Nate Graham 2019-10-18 15:05:43 UTC
Thanks.

Cannot reproduce with my own Thunderbird on openSUSE Tumbleweed.
Comment 4 Duns 2019-10-18 15:06:44 UTC
I have the same problem with Neon virtualized
Comment 5 Duns 2019-10-18 18:05:54 UTC
Tried installing "plasma-active-default-setting" e "vanilla-gnome-default-setting": nothing to do!
Comment 6 Duns 2019-10-19 04:29:45 UTC
The fact is that the icons are not missing, but white on white background and so invisible. My question now is: where are stored triangle gtk icons and what is their name? Or where is their config file?
Comment 7 Duns 2019-10-19 07:52:55 UTC
Created attachment 123334 [details]
White triangle icons made visible (on not-white background)

White triangle icons: visible as I have changed colour background.
Comment 8 Nate Graham 2019-11-11 00:25:28 UTC

*** This bug has been marked as a duplicate of bug 407920 ***
Comment 9 Nate Graham 2019-11-22 13:30:35 UTC

*** This bug has been marked as a duplicate of bug 414391 ***