Review Request 125863: Fix WheelScrollLines settings with Qt >= 5.5

[David Rosca]

> On Oct. 30, 2015, 7:34 p.m., Luca Beltrame wrote:
> > It looks like this broke mouse wheel scrolling for me (on Qt 5.5.1): how can I debug to ensure this is the case and not a local issue?
> 
> David Rosca wrote:
>     Broke in what way? Did you try if it works without this commit?
> 
> Luca Beltrame wrote:
>     I just reverted it and wheel scrolls again.
>     Broken as in, there is no wheel scrolling in (tested):
>     
>     - Kate
>     - Konversation
>     - Kontact
>     
>     But works in:
>     - Dolphin

It shouldn't break it, unless you have set 0 wheel scroll lines in mouse kcm. In the worst case, it should just ignore that value from kcm and use default 3 lines (but that is what this should be actually fixing).


- David


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On Oct. 29, 2015, 7:01 p.m., David Rosca wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/125863/
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> 
> (Updated Oct. 29, 2015, 7:01 p.m.)
> 
> 
> Review request for KDE Frameworks.
> 
> 
> Bugs: 291144
>     https://bugs.kde.org/show_bug.cgi?id=291144
> 
> 
> Repository: frameworkintegration
> 
> 
> Description
> -------
> 
> Use platform theme hint instead of manually using QApplication::setWheelScrollLines
> 
> 
> Diffs
> -----
> 
>   src/platformtheme/khintssettings.cpp 6e8313d 
> 
> Diff: https://git.reviewboard.kde.org/r/125863/diff/
> 
> 
> Testing
> -------
> 
> Qt 5.5 apps now correctly scroll by the value set in mouse kcm
> 
> 
> Thanks,
> 
> David Rosca
> 
>

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