Bug 343299 - Window Decorations KCM preview is black if you switch away in SystemSettings
Summary: Window Decorations KCM preview is black if you switch away in SystemSettings
Status: RESOLVED DUPLICATE of bug 341971
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: 5.1.95
Platform: Kubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-25 23:43 UTC by Ken Vermette
Modified: 2015-01-26 06:41 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
The KCM showing the black box instead of the preview (221.08 KB, image/png)
2015-01-25 23:44 UTC, Ken Vermette 		Details
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Description Ken Vermette 2015-01-25 23:43:27 UTC 
When viewing the Window Decorations KCM if you switch away (to the Widget Style or Gnome Application Style sections) returning to Window Decorations will present a blac box over the preview area. 

If you switch back to the main System Settings overview and re-load the KCM it will render again correctly until you replicate the problem.

Reproducible: Always

Steps to Reproduce:
1. Go to System Settings -> Application Style (it will give you a preview of window decorations)
2. Switch away to Widget Style or Gnome Application Style
3. Switch back to Window Decorations

Actual Results:  
The decoration preview is now a black box.

Expected Results:  
The decoration preview should show the window styles

Tested on Kubuntu 15.04
Plasma 5.1.95
Qt 5.3.2
Frameworks 5.6.0
Comment 1 Ken Vermette 2015-01-25 23:44:16 UTC 
Created attachment 90658 [details]
The KCM showing the black box instead of the preview
Comment 2 Martin Flöser 2015-01-26 06:41:52 UTC 

*** This bug has been marked as a duplicate of bug 341971 ***