From a0b3f5dfee0632b253241f6bf474f6353ea03d01 Mon Sep 17 00:00:00 2001
From: The Cheaterman <the.cheaterman@gmail.com>
Date: Sun, 18 Sep 2022 12:57:36 +0200
Subject: [PATCH] v0.4.0 - fix #22 (compatibility with Kivy >=2.1.0)

---
 panda3d_kivy/core/window.py | 7 ++++---
 setup.py                    | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/panda3d_kivy/core/window.py b/panda3d_kivy/core/window.py
index 1c89314..f2dbd6e 100644
--- a/panda3d_kivy/core/window.py
+++ b/panda3d_kivy/core/window.py
@@ -10,7 +10,6 @@
 from kivy.core.window import WindowBase
 from kivy.event import EventDispatcher
 from kivy.graphics import Callback, opengl as gl
-from kivy.properties import ObjectProperty
 
 
 class PandaMouse(DirectObject):
@@ -121,8 +120,6 @@ def handle_event(self, button, state_or_direction):
 
 
 class PandaWindow(WindowBase):
-    _clearcolor = ObjectProperty()
-
     modifier_keys = {
         'control': 'ctrl',
         'alt': None,
@@ -178,6 +175,10 @@ def __init__(self, display_region, panda_app, kivy_app, **kwargs):
 
         self.kivy_app = kivy_app
 
+    def clear(self):
+        # Let Panda3D handle clearing the window
+        pass
+
     def reset_gl_context(self):
         gl.glEnable(gl.GL_BLEND)
         gl.glDisable(gl.GL_DEPTH_TEST)
diff --git a/setup.py b/setup.py
index 06ebc9d..fefc9be 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 setuptools.setup(
     name='panda3d-kivy',
-    version='0.3.0',
+    version='0.4.0',
     author='Cheaterman',
     author_email='the.cheaterman@gmail.com',
     description='Panda3D add-on for Kivy integration.',