xcb_input_xi_query_pointer(3)

1xcb_input_xi_query_pointer(3)    XCB Requests    xcb_input_xi_query_pointer(3)
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NAME

6       xcb_input_xi_query_pointer -
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SYNOPSIS

9       #include <xcb/xinput.h>
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11   Request function
12       xcb_input_xi_query_pointer_cookie_t
13              xcb_input_xi_query_pointer(xcb_connection_t *conn,
14              xcb_window_t window, xcb_input_device_id_t deviceid);
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16   Reply datastructure
17       typedef struct xcb_input_xi_query_pointer_reply_t {
18           uint8_t                   response_type;
19           uint8_t                   pad0;
20           uint16_t                  sequence;
21           uint32_t                  length;
22           xcb_window_t              root;
23           xcb_window_t              child;
24           xcb_input_fp1616_t        root_x;
25           xcb_input_fp1616_t        root_y;
26           xcb_input_fp1616_t        win_x;
27           xcb_input_fp1616_t        win_y;
28           uint8_t                   same_screen;
29           uint8_t                   pad1;
30           uint16_t                  buttons_len;
31           xcb_input_modifier_info_t mods;
32           xcb_input_group_info_t    group;
33       } xcb_input_xi_query_pointer_reply_t;
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35   Reply function
36       xcb_input_xi_query_pointer_reply_t
37              *xcb_input_xi_query_pointer_reply(xcb_connection_t *conn,
38              xcb_input_xi_query_pointer_cookie_t cookie,
39              xcb_generic_error_t **e);
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41   Reply accessors
42       uint32_t *xcb_input_xi_query_pointer_buttons(const
43              xcb_input_xi_query_pointer_request_t *reply);
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45       int xcb_input_xi_query_pointer_buttons_length(const
46              xcb_input_xi_query_pointer_reply_t *reply);
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48       xcb_generic_iterator_t xcb_input_xi_query_pointer_buttons_end(const
49              xcb_input_xi_query_pointer_reply_t *reply);
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REQUEST ARGUMENTS

52       conn      The XCB connection to X11.
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54       window    TODO: NOT YET DOCUMENTED.
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56       deviceid  TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

59       response_type
60                 The type of this reply, in this case XCB_IN‐
61                 PUT_XI_QUERY_POINTER. This field is also present in the
62                 xcb_generic_reply_t and can be used to tell replies apart
63                 from each other.
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65       sequence  The sequence number of the last request processed by the X11
66                 server.
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68       length    The length of the reply, in words (a word is 4 bytes).
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70       root      TODO: NOT YET DOCUMENTED.
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72       child     TODO: NOT YET DOCUMENTED.
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74       root_x    TODO: NOT YET DOCUMENTED.
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76       root_y    TODO: NOT YET DOCUMENTED.
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78       win_x     TODO: NOT YET DOCUMENTED.
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80       win_y     TODO: NOT YET DOCUMENTED.
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82       same_screen
83                 TODO: NOT YET DOCUMENTED.
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85       buttons_len
86                 TODO: NOT YET DOCUMENTED.
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88       mods      TODO: NOT YET DOCUMENTED.
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90       group     TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

94       Returns an xcb_input_xi_query_pointer_cookie_t. Errors have to be han‐
95       dled when calling the reply function xcb_input_xi_query_pointer_reply.
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97       If you want to handle errors in the event loop instead, use xcb_in‐
98       put_xi_query_pointer_unchecked. See xcb-requests(3) for details.
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ERRORS

101       This request does never generate any errors.
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AUTHOR

105       Generated from xinput.xml. Contact xcb@lists.freedesktop.org for cor‐
106       rections and improvements.
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110X Version 11                     libxcb 1.13.1   xcb_input_xi_query_pointer(3)