# Keyboard or other keys event
interface KeyEvent
	super InputEvent

	# Key is currently down?
	fun is_down: Bool is abstract

	# Key is currently up?
	fun is_up: Bool do return not is_down

	# Key is the up arrow key?
	fun is_arrow_up: Bool is abstract

	# Key is the left arrow key?
	fun is_arrow_left: Bool is abstract

	# Key is the down arrow key?
	fun is_arrow_down: Bool is abstract

	# Key is the right arrow key?
	fun is_arrow_right: Bool is abstract

	# Key code, is plateform specific
	fun code: Int is abstract

	# Get Char value of key, if any
	fun to_c: nullable Char is abstract

	# Name of the key that raised `self`
	#
	# Use mainly for debug since it is implementation dependent.
	fun name: String is abstract
end