Re: Touch screen zoom - any method to disable?
- Reply: Milan Obuch : "Re: Touch screen zoom - any method to disable?"
- In reply to: Milan Obuch : "Re: Touch screen zoom - any method to disable?"
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Date: Fri, 16 Feb 2024 17:07:22 UTC
> On 16. Feb 2024, at 13:35, Milan Obuch <freebsd-x11@dino.sk> wrote: > > On Fri, 16 Feb 2024 13:04:14 +0100 > Michael Gmelin <freebsd@grem.de> wrote: > >>>> On 16. Feb 2024, at 12:46, Milan Obuch <freebsd-x11@dino.sk> wrote: >>> >>> Hi, >>> >>> I have a terminal with touch screen running luakit with custom >>> application. Basically, it works as intended, however, sometimes >>> user unknowingly zooms into part of screen. >>> >>> While relatively easy, all that's necessary is unzoom it using two >>> fingers (the same way as used on smartphones), it scares this user a >>> bit. So the best way to handle it would be not allowing zoom to >>> occur. >>> >>> Is there a method to do this? Some configuration of X? My setup uses >>> webcamd to create event file for touch screen and libinput driver to >>> handle input event in X. >> >> Can you share the output of >> >> xinput list >> >> and for each of the devices shown >> >> xinput list-props device >> >> Cheers >> > > At the moment, not for the real device, only for my workstation which > shares similar configuration. However, the 'issue' of zoom is the same, > so I hope any outcome would be relevant. > > Here, 'xinput list' shows > > ⎡ Virtual core pointer id=2 [master pointer (3)] > ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] > ⎜ ↳ System mouse id=6 [slave pointer (2)] > ⎜ ↳ Composite USB PS2 Converter USB to PS2 Adaptor v1.09 id=11 [slave pointer (2)] > ⎜ ↳ AcerA Bell T231HlTouchScreen id=12 [slave pointer (2)] > ⎣ Virtual core keyboard id=3 [master keyboard (2)] > ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] > ↳ System keyboard multiplexer id=7 [slave keyboard (3)] > ↳ Power Button id=8 [slave keyboard (3)] > ↳ AT keyboard id=9 [slave keyboard (3)] > ↳ Composite USB PS2 Converter USB to PS2 Adaptor v1.09 id=10 [slave keyboard (3)] > > and 'xinput list-props <device>' for all device listed (in numerical id > order) is attached. (Far easier than handling mail wrapping issues.) Ok, this is a wild shot, but does xinput disable 10 help? Cheers > Regards, > Milan > <xinp>