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1daa1a11aa
The recent normalization of wheel events means we get the angle in degrees but we don't know how this corresponds to clicks. The M325 has a 20 degree click angle, most other mice have 15 degrees. So an angle of 60 can be 3 or 4 click events. Most clients care more about the click count than the angle on a mouse wheel. Provide that value when needed. Adding a discrete value to the axis event leaves the possibility of defining discrete units for finger/continuous scroll sources in the future. Right now, these will always reuturn 0. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jonas Ådahl <jadahl@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> |
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| README.txt | ||
/*!@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, the Wayland reference compositor. The source code of libinput can be found at: http://cgit.freedesktop.org/wayland/libinput For more information, visit: http://www.freedesktop.org/wiki/Software/libinput/ Bugs can be filed in the libinput component of Wayland: https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland Online API documentation: http://wayland.freedesktop.org/libinput/doc/latest/modules.html */