initial commit, hope i didnt push any keys :P

scenes/alarms_screen/ButtonGroup.gd

@@ -0,0 +1,21 @@
+extends GridContainer
+
+signal selected(idx)
+
+func _ready():
+	var x := 0
+	for item in get_children():
+		item.connect("toggled",self,"_on_button_toggled", [x])
+		x += 1
+
+func select(index:int):
+	var x := 0
+	for item in get_children():
+		item.set_pressed_no_signal( x == index )
+		if item.pressed:
+			emit_signal("selected", x)
+		x += 1
+
+func _on_button_toggled(state:bool, idx:int):
+	select(idx)
+