add MessageBox's Rect to ui/__init__.py

diff --git a/ui/__init__.py b/ui/__init__.py
index ec510bade3bd52620a7e0356892c2cb320b4faaa..1f631944d39f5ff14f8120efda1ed55ce64e316c 100644 (file)
--- a/ui/__init__.py
+++ b/ui/__init__.py
@@ -9,6 +9,7 @@ from .label import Label
 from .message_box import MessageBox
 from .modal import Modal
 from .parent import Parent
+from .rect import Rect
 from .root import Root
 from .scroll import Scroll
 from .slider import Slider