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xcb_ungrab_key

Section: XCB Requests (3)
Updated: libxcb 1.12
Index Return to Main Contents
 

NAME

xcb_ungrab_key - release a key combination  

SYNOPSIS

#include <xcb/xproto.h>  

Request function

xcb_void_cookie_t xcb_ungrab_key(xcb_connection_t *conn, xcb_keycode_t key, xcb_window_t grab_window, uint16_t modifiers);
 

REQUEST ARGUMENTS

conn
The XCB connection to X11.
key
The keycode of the specified key combination.

Using the special value XCB_GRAB_ANY means releasing all possible key codes.

grab_window
The window on which the grabbed key combination will be released.
modifiers
The modifiers of the specified key combination.

Using the special value XCB_MOD_MASK_ANY means releasing the key combination with every possible modifier combination.

 

DESCRIPTION

Releases the key combination on grab_window if you grabbed it using xcb_grab_key before.  

RETURN VALUE

Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.

If you want to handle errors directly with xcb_request_check instead, use xcb_ungrab_key_checked. See xcb-requests(3) for details.  

ERRORS

xcb_value_error_t
TODO: reasons?
xcb_window_error_t
The specified grab_window does not exist.
 

SEE ALSO

xcb-requests(3), xcb_grab_key(3), xev(1)  

AUTHOR

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


 

Index

NAME
SYNOPSIS
Request function
REQUEST ARGUMENTS
DESCRIPTION
RETURN VALUE
ERRORS
SEE ALSO
AUTHOR


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