From 47e105413fda3097f4ff5a3d9a224b8123aa5501 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 7 Mar 2009 14:07:45 +0000
Subject: [PATCH] fix generation of key events with Alt pressed broken by
 r59369 (see #626)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59406 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/msw/treectrl.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/msw/treectrl.cpp b/src/msw/treectrl.cpp
index f62d107179..0f04abe833 100644
--- a/src/msw/treectrl.cpp
+++ b/src/msw/treectrl.cpp
@@ -3308,8 +3308,8 @@ bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
                 // fabricate the lParam and wParam parameters sufficiently
                 // similar to the ones from a "real" WM_KEYDOWN so that
                 // CreateKeyEvent() works correctly
-                return MSWHandleTreeKeyDownEvent(info->wVKey,
-                                                 wxIsAltDown() << 16);
+                return MSWHandleTreeKeyDownEvent(
+                        info->wVKey, (wxIsAltDown() ? KF_ALTDOWN : 0) << 16);
             }
             break;
 
-- 
2.45.2