diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2017-01-24 09:56:39 +1000 |
|---|---|---|
| committer | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2017-01-24 12:00:19 +0200 |
| commit | 2f72d0a8a82dac8c961cb9b4b509208b84322937 (patch) | |
| tree | 51dfa8d98785b6646448c9b14efaef53b902cc04 /tests/data/example-client.h | |
| parent | f8ab47690c03245da4938cbab7a4ba6bcb1bebe0 (diff) | |
protocol: add axis_source.wheel_tilt
Unlike a wheel rotation, a wheel tilt is a discrete-only axis. Wheel rotations
are mapped to degrees in libinput but that that does not apply to wheel tilt
axes where there is no physical equivalent.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Diffstat (limited to 'tests/data/example-client.h')
| -rw-r--r-- | tests/data/example-client.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tests/data/example-client.h b/tests/data/example-client.h index 857aacf..c40e361 100644 --- a/tests/data/example-client.h +++ b/tests/data/example-client.h @@ -4035,6 +4035,10 @@ enum wl_pointer_axis { * finger. One example for this source is button-based scrolling where * the vertical motion of a device is converted to scroll events while * a button is held down. + * + * The "wheel tilt" axis source indicates that the actual device is a + * wheel but the scroll event is not caused by a rotation but a + * (usually sideways) tilt of the wheel. */ enum wl_pointer_axis_source { /** @@ -4049,7 +4053,16 @@ enum wl_pointer_axis_source { * continuous coordinate space */ WL_POINTER_AXIS_SOURCE_CONTINUOUS = 2, + /** + * a physical wheel tilt + * @since 6 + */ + WL_POINTER_AXIS_SOURCE_WHEEL_TILT = 3, }; +/** + * @ingroup iface_wl_pointer + */ +#define WL_POINTER_AXIS_SOURCE_WHEEL_TILT_SINCE_VERSION 6 #endif /* WL_POINTER_AXIS_SOURCE_ENUM */ /** @@ -4216,7 +4229,8 @@ struct wl_pointer_listener { * is wl_pointer.axis_source.finger, a wl_pointer.axis_stop event * will be sent when the user lifts the finger off the device. * - * If the source is wl_pointer axis_source.wheel or + * If the source is wl_pointer.axis_source.wheel, + * wl_pointer.axis_source.wheel_tilt or * wl_pointer.axis_source.continuous, a wl_pointer.axis_stop event * may or may not be sent. Whether a compositor sends an axis_stop * event for these sources is hardware-specific and |