xcb_input_xi_query_pointer(3) XCB Requests xcb_input_xi_query_pointer(3)NAME
xcb_input_xi_query_pointer -
SYNOPSIS
#include <xcb/xinput.h>
Request function
xcb_input_xi_query_pointer_cookie_t
xcb_input_xi_query_pointer(xcb_connection_t *conn,
xcb_window_t window, xcb_input_device_id_t deviceid);
Reply datastructure
typedef struct xcb_input_xi_query_pointer_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
xcb_window_t root;
xcb_window_t child;
xcb_input_fp1616_t root_x;
xcb_input_fp1616_t root_y;
xcb_input_fp1616_t win_x;
xcb_input_fp1616_t win_y;
uint8_t same_screen;
uint8_t pad1;
uint16_t buttons_len;
xcb_input_modifier_info_t mods;
xcb_input_group_info_t group;
} xcb_input_xi_query_pointer_reply_t;
Reply function
xcb_input_xi_query_pointer_reply_t
*xcb_input_xi_query_pointer_reply(xcb_connection_t *conn,
xcb_input_xi_query_pointer_cookie_t cookie,
xcb_generic_error_t **e);
Reply accessors
uint32_t *xcb_input_xi_query_pointer_buttons(const
xcb_input_xi_query_pointer_request_t *reply);
int xcb_input_xi_query_pointer_buttons_length(const
xcb_input_xi_query_pointer_reply_t *reply);
xcb_generic_iterator_t xcb_input_xi_query_pointer_buttons_end(const
xcb_input_xi_query_pointer_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
window TODO: NOT YET DOCUMENTED.
deviceid TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_IN‐
PUT_XI_QUERY_POINTER. 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).
root TODO: NOT YET DOCUMENTED.
child TODO: NOT YET DOCUMENTED.
root_x TODO: NOT YET DOCUMENTED.
root_y TODO: NOT YET DOCUMENTED.
win_x TODO: NOT YET DOCUMENTED.
win_y TODO: NOT YET DOCUMENTED.
same_screen
TODO: NOT YET DOCUMENTED.
buttons_len
TODO: NOT YET DOCUMENTED.
mods TODO: NOT YET DOCUMENTED.
group TODO: NOT YET DOCUMENTED.
DESCRIPTIONRETURN VALUE
Returns an xcb_input_xi_query_pointer_cookie_t. Errors have to be han‐
dled when calling the reply function xcb_input_xi_query_pointer_reply.
If you want to handle errors in the event loop instead, use xcb_in‐
put_xi_query_pointer_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSOAUTHOR
Generated from xinput.xml. Contact xcb@lists.freedesktop.org for cor‐
rections and improvements.
XCB 2014-05-13 xcb_input_xi_query_pointer(3)
