From f2c058fea33a0355c783879df1fe49c43a47ccbb Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 1 Jan 2022 16:23:48 +0530
Subject: [PATCH] Also enumify QMessgaeBox

---
 src/calibre/gui2/pyqt6_compat.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/gui2/pyqt6_compat.py b/src/calibre/gui2/pyqt6_compat.py
index f43f3c4066..da9c2170da 100644
--- a/src/calibre/gui2/pyqt6_compat.py
+++ b/src/calibre/gui2/pyqt6_compat.py
@@ -60,7 +60,7 @@ QFontMetrics.width = lambda self, text: self.horizontalAdvance(text)
 # Restore enum values to various classes
 for cls in (
     Qt, QDialog, QToolButton, QAbstractItemView, QDialogButtonBox, QFrame, QComboBox,
-    QLineEdit, QAction, QImage, QIODevice, QPalette, QFormLayout, QEvent
+    QLineEdit, QAction, QImage, QIODevice, QPalette, QFormLayout, QEvent, QMessageBox
 ):
     for var in tuple(vars(cls).values()):
         m = getattr(var, '__members__', {})