xcb_input_get_device_motion_events - Man Page
Synopsis
#include <xcb/xinput.h>
Request function
xcb_input_get_device_motion_events_cookie_t xcb_input_get_device_motion_events(xcb_connection_t *conn, xcb_timestamp_t start, xcb_timestamp_t stop, uint8_t device_id);
Reply datastructure
typedef struct xcb_input_get_device_motion_events_reply_t {
uint8_t response_type;
uint8_t xi_reply_type;
uint16_t sequence;
uint32_t length;
uint32_t num_events;
uint8_t num_axes;
uint8_t device_mode;
uint8_t pad0[18];
} xcb_input_get_device_motion_events_reply_t;Reply function
xcb_input_get_device_motion_events_reply_t *xcb_input_get_device_motion_events_reply(xcb_connection_t *conn, xcb_input_get_device_motion_events_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
int xcb_input_get_device_motion_events_events_length(const xcb_input_get_device_motion_events_reply_t *reply);
xcb_input_device_time_coord_iterator_t xcb_input_get_device_motion_events_events_iterator(const xcb_input_get_device_motion_events_reply_t *reply);
Request Arguments
- conn
The XCB connection to X11.
- start
TODO: NOT YET DOCUMENTED.
- stop
TODO: NOT YET DOCUMENTED.
- device_id
TODO: NOT YET DOCUMENTED.
Reply Fields
- response_type
The type of this reply, in this case XCB_INPUT_GET_DEVICE_MOTION_EVENTS. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
- sequence
The sequence number of the last request processed by the X11 server.
- length
The length of the reply, in words (a word is 4 bytes).
- xi_reply_type
TODO: NOT YET DOCUMENTED.
- num_events
TODO: NOT YET DOCUMENTED.
- num_axes
TODO: NOT YET DOCUMENTED.
- device_mode
TODO: NOT YET DOCUMENTED.
Description
Return Value
Returns an xcb_input_get_device_motion_events_cookie_t. Errors have to be handled when calling the reply function xcb_input_get_device_motion_events_reply.
If you want to handle errors in the event loop instead, use xcb_input_get_device_motion_events_unchecked. See xcb-requests(3) for details.
Errors
This request does never generate any errors.
See Also
Author
Generated from xinput.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.
Referenced By
The man pages xcb_input_get_device_motion_events_events_iterator(3), xcb_input_get_device_motion_events_events_length(3), xcb_input_get_device_motion_events_reply(3) and xcb_input_get_device_motion_events_unchecked(3) are aliases of xcb_input_get_device_motion_events(3).