xcb_input_get_device_focus

Section: XCB Requests (3)
Updated: libxcb 1.13.1
Page Index

NAME

xcb_input_get_device_focus -

SYNOPSIS

#include <xcb/xinput.h>

Request function

: xcb_input_get_device_focus_cookie_t xcb_input_get_device_focus(xcb_connection_t *conn, uint8_t device_id);

Reply datastructure


typedef struct xcb_input_get_device_focus_reply_t {
    uint8_t         response_type;
    uint8_t         xi_reply_type;
    uint16_t        sequence;
    uint32_t        length;
    xcb_window_t    focus;
    xcb_timestamp_t time;
    uint8_t         revert_to;
    uint8_t         pad0[15];
} xcb_input_get_device_focus_reply_t;

Reply function

: xcb_input_get_device_focus_reply_t *xcb_input_get_device_focus_reply(xcb_connection_t *conn, xcb_input_get_device_focus_cookie_t cookie, xcb_generic_error_t **e);

REQUEST ARGUMENTS

conn: The XCB connection to X11.
device_id: TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type: The type of this reply, in this case XCB_INPUT_GET_DEVICE_FOCUS. 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.
focus: TODO: NOT YET DOCUMENTED.
time: TODO: NOT YET DOCUMENTED.
revert_to: TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_input_get_device_focus_cookie_t. Errors have to be handled when calling the reply function xcb_input_get_device_focus_reply.

If you want to handle errors in the event loop instead, use xcb_input_get_device_focus_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.