Function xcb::xproto::set_input_focus_checked [−][src]
pub fn set_input_focus_checked<'a>(
c: &'a Connection,
revert_to: u8,
focus: Window,
time: Timestamp
) -> VoidCookie<'a>
Sets input focus
Changes the input focus and the last-focus-change time. If the specified time
is earlier than the current last-focus-change time, the request is ignored (to
avoid race conditions when running X over the network).
A FocusIn and FocusOut event is generated when focus is changed.
parameters:
-
c: The connection object to the server
-
revert_to: Specifies what happens when the
focus
window becomes unviewable (iffocus
is neitherXCB_NONE
norXCB_POINTER_ROOT
). -
focus: The window to focus. All keyboard events will be reported to this window. The window must be viewable (TODO), or a
xcb_match_error_t
occurs (TODO).If
focus
isXCB_NONE
(TODO), all keyboard events are discarded until a new focus window is set.If
focus
isXCB_POINTER_ROOT
(TODO), focus is on the root window of the screen on which the pointer is on currently. -
time: Timestamp to avoid race conditions when running X over the network.
The special value
XCB_CURRENT_TIME
will be replaced with the current server time.