From 18ea028c8aed5a233f4845b2673930c20b599a2f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Thu, 7 Oct 2021 17:48:22 +0200
Subject: [PATCH] python: fix InputEvent.Modifier to behave like proper flags.

---
 doc/python/pages/changelog.rst           | 3 +++
 src/python/magnum/platform/application.h | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/python/pages/changelog.rst b/doc/python/pages/changelog.rst
index 107fa4f..b8357c7 100644
--- a/doc/python/pages/changelog.rst
+++ b/doc/python/pages/changelog.rst
@@ -72,6 +72,9 @@ Changelog
 -   Fixed a copypaste error in
     :ref:`platform.sdl2.Application.MouseMoveEvent.relative_position` and
     :ref:`platform.glfw.Application.MouseMoveEvent.relative_position`
+-   Fixed :ref:`platform.sdl2.Application.InputEvent.Modifier` and
+    :ref:`platform.glfw.Application.InputEvent.Modifier` to behave properly
+    as flags and not just as an enum
 
 `2020.06`_
 ==========
diff --git a/src/python/magnum/platform/application.h b/src/python/magnum/platform/application.h
index 3c5e388..d80d11b 100644
--- a/src/python/magnum/platform/application.h
+++ b/src/python/magnum/platform/application.h
@@ -82,11 +82,13 @@ template<class T, class Trampoline, class Holder> void application(py::class_<T,
 
 
 template<class T, class ...Args> void inputEvent(py::class_<T, Args...>& c) {
-    py::enum_<typename T::Modifier>{c, "Modifier", "Modifier"}
+    py::enum_<typename T::Modifier> modifiers{c, "Modifier", "Modifier"};
+    modifiers
         .value("SHIFT", T::Modifier::Shift)
         .value("CTRL", T::Modifier::Ctrl)
         .value("ALT", T::Modifier::Alt)
         .value("SUPER", T::Modifier::Super);
+    corrade::enumOperators(modifiers);
 
     c.def_property("accepted", &T::isAccepted, &T::setAccepted, "Accepted status of the event");
 }