# Simple container keeping its children under the same aspect ratio
tool
extends Container
export(float) var ratio := 1.0
func _notification(what: int):
if what == NOTIFICATION_SORT_CHILDREN:
_sort_children2()
# TODO Function with ugly name to workaround a Godot 3.1 issue
# See https://github.com/godotengine/godot/pull/38396
func _sort_children2():
for i in get_child_count():
var child = get_child(i)
if not (child is Control):
continue
var w = rect_size.x
var h = rect_size.x / ratio
if h > rect_size.y:
h = rect_size.y
w = h * ratio
var rect := Rect2(0, 0, w, h)
fit_child_in_rect(child, rect)