class_name ReferencesPanel
extends VBoxContainer
# Panel for reference image management

onready var list = $"Scroll/List"


func project_changed():
	for c in list.get_children():
		c.queue_free()
	# Just do this here because I'm not sure where it's done.
	# By all means, change this!
	for ref in Global.canvas.get_children():
		if ref is ReferenceImage:
			ref.visible = false
	# And update.
	for ref in Global.current_project.reference_images:
		ref.visible = true
		var l = preload("res://src/UI/ReferenceImages/ReferenceImageButton.tscn").instance()
		l.element = ref
		list.add_child(l)