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http://git.reviewboard.kde.org/r/111222/#review34999
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Hi, Sascha!

The point is, we have recently moved our zooming code from 
KoCanvasControllerWidget code to KisZoomAction and KisInputManager classes. 
There were several reasons for it: it makes the shortcut configurable and it 
doesn't conflict with any other shortcuts (which is not the case when we handle 
this event in the wheelEvent directly). So, I think, you need consider moving 
this code to the KisZoomAction. The action framework supports different modes 
of working, so you'll just need to implement a new mode and register a shortcut 
in the KisInputManager.


- Dmitry Kazakov


On June 24, 2013, 4:52 p.m., Sascha Suelzer wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/111222/
> -----------------------------------------------------------
> 
> (Updated June 24, 2013, 4:52 p.m.)
> 
> 
> Review request for Calligra.
> 
> 
> Description
> -------
> 
> Small patch that zooms the canvas in smaller steps when the control key is 
> held while turning the mousewheel.
> Before the patch, in Krita, holding control while turning the wheel scrolled 
> the canvas up and down, now it zooms in small increments.
> 
> 
> Diffs
> -----
> 
>   libs/flake/KoCanvasControllerWidget.cpp db7ded4 
> 
> Diff: http://git.reviewboard.kde.org/r/111222/diff/
> 
> 
> Testing
> -------
> 
> Only tested for Krita. Only did superficial testing, as in holding the 
> control key down and turning the wheel.
> 
> 
> Thanks,
> 
> Sascha Suelzer
> 
>

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