From d515c32dc3b653c20661dcb2841fc7e6f3e323ee Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 3 Jun 2002 23:00:28 +0000
Subject: [PATCH] use WS_EX_CONTROLPARENT to ensure correct Alt-mnemonic
 handling with nested panels

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15733 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/msw/window.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index e088336c4d..001ff1f48b 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -1163,6 +1163,11 @@ WXDWORD wxWindowMSW::MSWGetStyle(long flags, WXDWORD *exstyle) const
                 *exstyle |= WS_EX_DLGMODALFRAME;
                 break;
         }
+
+        if ( flags & wxTAB_TRAVERSAL )
+        {
+            *exstyle |= WS_EX_CONTROLPARENT;
+        }
     }
 
     return style;
-- 
2.47.2