From 58f2e317c18e468ea4df272a56c8c8275bdf2861 Mon Sep 17 00:00:00 2001
From: Akuli <akuviljanen17@gmail.com>
Date: Sat, 7 May 2022 09:45:47 +0300
Subject: [PATCH] tkinter: add _windowingsystem() (#7803)

---
 stdlib/tkinter/__init__.pyi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stdlib/tkinter/__init__.pyi b/stdlib/tkinter/__init__.pyi
index f73cdd86f..582503971 100644
--- a/stdlib/tkinter/__init__.pyi
+++ b/stdlib/tkinter/__init__.pyi
@@ -486,6 +486,8 @@ class Misc:
     def unbind_class(self, className: str, sequence: str) -> None: ...
     def mainloop(self, n: int = ...) -> None: ...
     def quit(self) -> None: ...
+    @property
+    def _windowingsystem(self) -> Literal["win32", "aqua", "x11"]: ...
     def nametowidget(self, name: str | Misc | _tkinter.Tcl_Obj) -> Any: ...
     def register(
         self, func: Callable[..., Any], subst: Callable[..., Sequence[Any]] | None = ..., needcleanup: int = ...