xcb_ungrab_key

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

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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.

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Index

NAME

SYNOPSIS

Request function

REQUEST ARGUMENTS

DESCRIPTION

RETURN VALUE

ERRORS

SEE ALSO

AUTHOR