Bug 395930

Summary: RGB value max 254
Product: [Applications] kolourpaint Reporter: CD <claude.dessere>
Component: generalAssignee: kolourpaint-support
Status: RESOLVED UPSTREAM    
Severity: normal    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: The Color Palette
color Palette of KolorPaint 17.12.3
KolourPaint with the signature of Christoph feck
Capture du 2018-06-27 20-31-43.png

Description CD 2018-06-27 16:47:56 UTC
Created attachment 113607 [details]
The Color Palette

Hello,
when modifing the color palette, a value of 255 is not recorded for Red, Green, or Blue, after Validate, if you recall the color palet you get 254
for exemple White is RGB(254, 254, 254) which is not excactly WHITE!!!
Idem for the Hex value, of course, which never be able to record #FFFFFF, you get instead #FEFEFE

Regards
Comment 1 Christoph Feck 2018-06-27 16:52:04 UTC
The screenshot doesn't show a KolourPaint application dialog.
Comment 2 CD 2018-06-27 18:45:51 UTC
Created attachment 113609 [details]
color Palette of KolorPaint 17.12.3
Comment 3 CD 2018-06-27 18:47:38 UTC
Created attachment 113610 [details]
KolourPaint with the signature of Christoph feck
Comment 4 CD 2018-06-27 18:48:29 UTC
Created attachment 113611 [details]
Capture du 2018-06-27 20-31-43.png

Le mercredi 27 juin 2018 à 16:52 +0000, Christoph Feck a écrit :
> https://bugs.kde.org/show_bug.cgi?id=395930
> Christoph Feck <cfeck@kde.org> changed:
>            What    |Removed                     |Added----------------------
> ---------------------------------------------------
> -
> --             Status|UNCONFIRMED                 |RESOLVED         Resolution
> |---                         |INVALID
> --- Comment #1 from Christoph Feck <cfeck@kde.org> ---The screenshot doesn't
> show a KolourPaint application dialog.
> 
>
Comment 5 Christoph Feck 2018-06-27 19:07:05 UTC
It looks like Qt uses GTK native color dialogs on GTK platforms. It is possible that this integration has a bug in the Qt libraries.

Please report this issue directly to Qt developers via https://bugreports.qt.io/

They can check if the issue is with their integration, or if the issue is in the GTK dialog.

In the meantime, use this command in Konsole to start kolourpaint:

XDG_CURRENT_DESKTOP=KDE kolourpaint