From 5f28de16f324fa833666ff02e274f7843a3fdd77 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 21 Jan 2007 01:21:45 +0000
Subject: [PATCH] fix infinite recursion when processing navigation keys in
 panels containing book controls

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/containr.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/common/containr.cpp b/src/common/containr.cpp
index d465bc0511..3333232ec5 100644
--- a/src/common/containr.cpp
+++ b/src/common/containr.cpp
@@ -307,8 +307,15 @@ void wxControlContainer::HandleOnNavigationKey( wxNavigationKeyEvent& event )
             }
         }
 
-        if ( bookctrl && bookctrl->GetEventHandler()->ProcessEvent(event) )
-            return;
+        if ( bookctrl )
+        {
+            // make sure that we don't bubble up the event again from the book
+            // control resulting in infinite recursion
+            wxNavigationKeyEvent eventCopy(event);
+            eventCopy.SetEventObject(m_winParent);
+            if ( bookctrl->GetEventHandler()->ProcessEvent(eventCopy) )
+                return;
+        }
     }
 
     // there is not much to do if we don't have children and we're not
-- 
2.45.2