Manpages - xcb_input_xi_query_pointer.3

NAME
SYNOPSIS
REQUEST ARGUMENTS
REPLY FIELDS
DESCRIPTION
RETURN VALUE
ERRORS
SEE ALSO
AUTHOR

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.

AUTHOR

Generated from xinput.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.