Key is currently down?

Property definitions

mnit $ KeyEvent :: is_down
	# Key is currently down?
	fun is_down: Bool is abstract
lib/mnit/input.nit:77,2--78,30

gamnit $ VirtualGamepadEvent :: is_down
	redef var is_down is noautoinit
lib/gamnit/virtual_gamepad/virtual_gamepad.nit:237,2--32

gamnit $ GamnitKeyEvent :: is_down
	redef fun is_down do return buffer.is_keydown
lib/gamnit/gamnit_linux.nit:121,2--46

android $ AndroidKeyEvent :: is_down
	redef fun is_down do return action == 0
lib/android/input_events.nit:217,2--40