[Qgis-user] Mouse wheel action

[Jesús Lopez]

Where you can lock the magnifier?  I’m able to lock scale (the tooltip says Lock the scale to use magnifier to zoom in or out) , but not magnifier itself and mouse wheel keep going in and out without control….annoying, at least for me, I think that we need the possibility to disable zooming both scale and magnifier.

Regards

Jesus


> El 12 oct 2016, a las 14:29, Nyall Dawson <nyall.dawson at gmail.com> escribió:
> 
> 
> On 12 Oct 2016 8:38 PM, "Richard Duivenvoorde" <rdmailings at duif.net <mailto:rdmailings at duif.net>> wrote:
> >
> > On 12-10-16 12:16, DelazJ wrote:
> > > Hi,
> > > Actually, it's neither present on Windows. I also miss some of these
> > > options (being able to zoom and recenter on the mouse position in one-go)
> > > There have been some changes on the behaviour of the mouse; maybe some
> > > infos at https://github.com/qgis/QGIS/pull/3145 <https://github.com/qgis/QGIS/pull/3145> or
> > > http://docs.qgis.org/testing/en/docs/user_manual/introduction/general_tools.html#zooming-and-panning <http://docs.qgis.org/testing/en/docs/user_manual/introduction/general_tools.html#zooming-and-panning>
> > > but I can't tell why the settings have been removed.
> 
> It was removed when the magnifier lock was added - I believe to make this magnifier work possible. See
> 
> https://github.com/qgis/QGIS/commit/cf99817b720d659ba58de031f7da8d391551139f <https://github.com/qgis/QGIS/commit/cf99817b720d659ba58de031f7da8d391551139f>
> Nyall
> 
> > >
> > > Ccing Nyall Dawson
> >
> > Didn't notice this too, untill opened both:
> >
> > http://storage7.static.itmages.com/i/16/1012/h_1476268473_9756330_8e3201d622.png <http://storage7.static.itmages.com/i/16/1012/h_1476268473_9756330_8e3201d622.png>
> >
> > From the github message is looks like the removal fixes some composer
> > problems? Not sure how essential the removed actions where, or if there
> > are alternatives for this functions?
> >
> > Off course sometimes you have to cut off stuff which gives problems. It
> > is not always easy to keep this functionality in place.
> >
> > What is the main function missing?
> > - being able to remove all mousewheel behaviour
> > - being able to zoom/pan in one go?
> >
> > Regards,
> >
> > Richard Duivenvoorde
> >
> 

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