xcb_ungrab_key3
Release a key combination
Usage
#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.
Overview
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. |
Releases
6 releases since Debian 9 (Stretch); the text changed 4 times.