extends HBoxContainer

export (ButtonGroup) var group

func _ready():
	focus_mode = FOCUS_ALL
	for child in get_children():
		if child is BaseButton:
			child.focus_neighbour_top = "../%s" % focus_neighbour_top
			child.focus_neighbour_bottom = "../%s" % focus_neighbour_bottom
			child.connect("focus_entered", child, "set_pressed", [true])
	connect("focus_entered", self, "_focused")

func _focused():
	group.get_pressed_button().grab_focus()