Re: [Gimp-developer] Touchpad gestures for zooming

Tobias Jakobs via gimp-developer-list <[email protected]> Wed, 2 Dec 2020 14:19:57 +0100

Newsgroups	gmane.comp.video.gimp.devel
Message-ID	<CAGo+uH0HJttmVtiW5gWD1t_JvomktZD_JQJocEgWsRyFd9KhXw@mail.gmail.com>

Hello Povilas,

Am Di., 1. Dez. 2020 um 23:55 Uhr schrieb Povilas Kanapickas <[email protected]>:
>
> I would like to implement touchpad gesture support in GIMP. Perhaps the
> most useful use case is the ability to do pinch gesture to zoom the
> currently opened image in and out. I would like to focus on just this
> use case initially.
>
> Is this something the team sees as an useful feature?
>
Yes, please do so. There is even an open issue for this:
https://gitlab.gnome.org/GNOME/gimp/-/issues/717

If you implement it I think you should use the master branch, because
it's gtk3 and you can use GtkGestureZoom there:
https://gitlab.gnome.org/GNOME/gimp/commits/master
https://developer.gnome.org/gtk3/stable/GtkGestureZoom.html
https://developer.gnome.org/Gestures/

Regards,
Tobias
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