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On 10/6/21 12:11 AM Rob McDonald wrote:
Is anyone working towards gesture & multitouch support for FLTK 1.4 or
beyond?
My understanding is that part of the difficulty is that OSs do not
detect and trigger a uniform set of gesture events. ...
So, I know it is hard -- but the FLTK team keeps surprising -- and the
benefits are pretty obvious. So, I figure it is worth an ask... Is
anyone working on this?
I think there's something already available for macOS but I don't know
how complete / working this code is.
From FL/Enumerations.H:
/** The user has made a zoom/pinch/magnification gesture (Mac OS
platform only).
The Fl::event_dy() method can be used to find magnification amount,
Fl::event_x() and Fl::event_y() are set as well.
This event is sent to the window's handle method.
*/
FL_ZOOM_GESTURE = 26,
I'm personally not working on this and I'm too busy with other stuff to
start yet another "project". I don't know of any other dev working on
touch and gesture events.
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