bionic (3) al_clear_keyboard_state.3alleg5.gz

Provided by: allegro5-doc_5.2.3.0-1_all bug

NAME
       al_clear_keyboard_state - Allegro 5 API


SYNOPSIS
              #include <allegro5/allegro.h>

              void al_clear_keyboard_state(ALLEGRO_DISPLAY *display)


DESCRIPTION
       Clear  the  state of the keyboard, emitting ALLEGRO_EVENT_KEY_UP(3alleg5) for each currently pressed key.
       The given display is regarded as the one which had the keyboard focus when the event occurred.   In  case
       display  is  NULL  no event is emitted.  For most keyboard drivers Allegro maintains its own state of the
       keyboard, which might get out of sync with the real one.   This  function  is  intended  to  remedy  such
       situation  by  resetting  Allegro's  keyboard  state  to  a  known  default  (no  key  pressed).  This is
       particularly useful in response to ALLEGRO_EVENT_DISPLAY_SWITCH_OUT(3alleg5) events.


SEE ALSO
       al_get_keyboard_state(3alleg5), ALLEGRO_KEYBOARD_STATE(3alleg5)


SINCE
       5.2.3

              [Unstable API]: This is a new feature and the exact semantics are still being decided upon.