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Peter Hutterer 79139ebcd1 touchpad: move the tapping exclusion zone to the top edge of the button
We previously used the half-way mark of the touchpad's y axis to decide where
to ignore tapping. Move this down to the top edge of the software buttons
instead. Users may tap with a finger in the software button areas, on the rest
of the touchpad it's unlikely that they tap within 5% of the edge.

On touchpads with physical buttons or if clickfinger is enabled, the
no-tapping zone extends to the bottom of the touchpad. This required splitting
the tests into clickfinger, softbuttons and hardbuttons.

https://bugs.freedesktop.org/show_bug.cgi?id=93947

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2016-02-18 10:38:20 +10:00
doc test: add tablet test for out-of-bounds motion coordinates 2016-02-11 16:03:13 +10:00
include/linux Update to v4.0 kernel header 2015-04-22 08:24:38 +10:00
m4 Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
src touchpad: move the tapping exclusion zone to the top edge of the button 2016-02-18 10:38:20 +10:00
test touchpad: move the tapping exclusion zone to the top edge of the button 2016-02-18 10:38:20 +10:00
tools tools: fix output to say TABLET_TOOL instead of just tablet 2016-02-05 15:34:25 +10:00
udev touchpad: init a default hysteresis for ALPS rushmore touchpads 2016-02-10 08:08:31 +10:00
.gitignore gitignore: ignore compile script generated by automake >= 1.14 2016-01-20 12:53:01 +10:00
.vimdir Add .vimdir for libinput-specific settings 2015-05-25 09:17:29 +10:00
autogen.sh Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
CODING_STYLE Add more rules to CODING_STYLE 2015-07-08 09:19:05 +10:00
configure.ac configure.ac: libinput 1.2rc2 2016-02-15 17:13:01 +10:00
COPYING COPYING: Update boilerplate from MIT X11 to MIT Expat license 2015-06-16 14:36:04 +10:00
Makefile.am Add udev bits to assign LIBINPUT_DEVICE_GROUP 2015-02-18 10:08:29 +10:00
README.txt doc: add a page on how to report bugs 2015-07-30 13:14:25 +10:00

/*!@mainpage

libinput
========

libinput is a library that handles input devices for display servers and other
applications that need to directly deal with input devices.

It provides device detection, device handling, input device event processing
and abstraction so minimize the amount of custom input code the user of
libinput need to provide the common set of functionality that users expect.
Input event processing includes scaling touch coordinates, generating
pointer events from touchpads, pointer acceleration, etc.

libinput originates from
[weston](http://cgit.freedesktop.org/wayland/weston/), the Wayland reference
compositor.

Architecture
------------

libinput is not used directly by applications, rather it is used by the
xf86-input-libinput X.Org driver or wayland compositors. The typical
software stack for a system running Wayland is:

@dotfile libinput-stack-wayland.gv

Where the Wayland compositor may be Weston, mutter, KWin, etc. Note that
Wayland encourages the use of toolkits, so the Wayland client (your
application) does not usually talk directly to the compositor but rather
employs a toolkit (e.g. GTK) to do so.

The simplified software stack for a system running X.Org is:

@dotfile libinput-stack-xorg.gv

Again, on a modern system the application does not usually talk directly to
the X server using Xlib but rather employs a toolkit to do so.

Source code
-----------

The source code of libinput can be found at:
http://cgit.freedesktop.org/wayland/libinput

For a list of current and past releases visit:
http://www.freedesktop.org/wiki/Software/libinput/

Reporting Bugs
--------------

Bugs can be filed in the libinput component of Wayland:
https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=libinput

Where possible, please provide an
[evemu](http://www.freedesktop.org/wiki/Evemu/) recording of the input
device and/or the event sequence in question.

See @ref reporting_bugs for more info.

Documentation
-------------

Developer API documentation:
http://wayland.freedesktop.org/libinput/doc/latest/modules.html

High-level documentation about libinput's features:
http://wayland.freedesktop.org/libinput/doc/latest/pages.html

License
-------

libinput is licensed under the MIT license.

> Permission is hereby granted, free of charge, to any person obtaining a
> copy of this software and associated documentation files (the "Software"),
> to deal in the Software without restriction, including without limitation
> the rights to use, copy, modify, merge, publish, distribute, sublicense,
> and/or sell copies of the Software, and to permit persons to whom the
> Software is furnished to do so, subject to the following conditions: [...]

See the [COPYING](http://cgit.freedesktop.org/wayland/libinput/tree/COPYING)
file for the full license information.

*/