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Re: Touchscreen support


From: Po Lu
Subject: Re: Touchscreen support
Date: Fri, 17 Dec 2021 14:19:53 +0800
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux)

Po Lu via "Emacs development discussions." <emacs-devel@gnu.org> writes:

> If there are no problems, I would like to install this.

I installed this after testing it thoroughly on a simulated touchscreen.
Testing with a real touchscreen will be very much appreciated.

Even though the user commands for taking advantage of touchscreens have
not been implemented, at least GTK builds with XInput 2 don't crash
anymore when receiving touchscreen events.

We will want an abstraction layer (probably in Lisp) later on that
translates the low level events generated by this code into commonly
used gestures.  Users can then bind things as usual to those gestures.

Lars, are you interested in doing this work?  I'd be happy to help if
necessary.


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