www.LinuxHowtos.org
xcb_input_grab_device
Section: XCB Requests (3)Updated: libxcb 1.12
Index Return to Main Contents
NAME
xcb_input_grab_device -SYNOPSIS
#include <xcb/xinput.h>Request function
- xcb_input_grab_device_cookie_t xcb_input_grab_device(xcb_connection_t *conn, xcb_window_t grab_window, xcb_timestamp_t time, uint16_t num_classes, uint8_t this_device_mode, uint8_t other_device_mode, uint8_t owner_events, uint8_t device_id, const xcb_input_event_class_t *classes);
Reply datastructure
typedef struct xcb_input_grab_device_reply_t {
uint8_t response_type;
uint8_t xi_reply_type;
uint16_t sequence;
uint32_t length;
uint8_t status;
uint8_t pad0[23];
} xcb_input_grab_device_reply_t;
Reply function
- xcb_input_grab_device_reply_t *xcb_input_grab_device_reply(xcb_connection_t *conn, xcb_input_grab_device_cookie_t cookie, xcb_generic_error_t **e);
REQUEST ARGUMENTS
- conn
- The XCB connection to X11.
- grab_window
- TODO: NOT YET DOCUMENTED.
- time
- TODO: NOT YET DOCUMENTED.
- num_classes
- TODO: NOT YET DOCUMENTED.
- this_device_mode
- TODO: NOT YET DOCUMENTED.
- other_device_mode
- TODO: NOT YET DOCUMENTED.
- owner_events
- TODO: NOT YET DOCUMENTED.
- device_id
- TODO: NOT YET DOCUMENTED.
- classes
- TODO: NOT YET DOCUMENTED.
REPLY FIELDS
- response_type
- The type of this reply, in this case XCB_INPUT_GRAB_DEVICE. 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.
- status
- TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_input_grab_device_cookie_t. Errors have to be handled when calling the reply function xcb_input_grab_device_reply.If you want to handle errors in the event loop instead, use xcb_input_grab_device_unchecked. See xcb-requests(3) for details.