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Man Pages


Manual Reference Pages  -  XCB_UNGRAB_KEY (3)

NAME

xcb_ungrab_key - release a key combination

CONTENTS

Synopsis
     Request function
Request Arguments
Description
Return Value
Errors
See Also
Author

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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X Version 11 XCB_UNGRAB_KEY (3) libxcb 1.11.1

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