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_INPUT_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.
DESCRIPTION
RETURN VALUE
Returns an
xcb_input_xi_query_pointer_cookie_t. Errors have to be
handled when calling the reply function
xcb_input_xi_query_pointer_reply.
If you want to handle errors in the event loop instead, use
xcb_input_xi_query_pointer_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.
X Version 11 libxcb 1.16.1 xcb_input_xi_query_pointer(3)
