From d18d8bdaf458dd408d9a351a64c05b8b2ab8bf15 Mon Sep 17 00:00:00 2001
From: =?utf8?q?V=C3=A1clav=20Slav=C3=ADk?= <vslavik@fastmail.fm>
Date: Fri, 29 Feb 2008 21:11:21 +0000
Subject: [PATCH] fixed ~wxWindowBase to remove associated context help from
 wxHelpProvider -- otherwise wrong help text could be reused by other controls
 later

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52199 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/wincmn.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 00c3b89341..a9e3999fcc 100644
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -369,6 +369,14 @@ wxWindowBase::~wxWindowBase()
 #if wxUSE_ACCESSIBILITY
     delete m_accessible;
 #endif
+
+#if wxUSE_HELP
+    // NB: this has to be called unconditionally, because we don't know
+    //     whether this window has associated help text or not
+    wxHelpProvider *helpProvider = wxHelpProvider::Get();
+    if ( helpProvider )
+        helpProvider->RemoveHelp(this);
+#endif
 }
 
 void wxWindowBase::SendDestroyEvent()
-- 
2.50.0