From 55a667b6587880126de797796c823f986c36171c Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Wed, 18 Jan 2006 10:12:31 +0000
Subject: [PATCH] Applied patch [ 1382329 ] [msw] SetScrollbar: Set thumbsize
 before triggering events

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36951 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/msw/window.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index e7129e32d5..08567e34a4 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -938,11 +938,13 @@ void wxWindowMSW::SetScrollbar(int orient,
     HWND hWnd = GetHwnd();
     if ( hWnd )
     {
+        // We have to set the variables here to make them valid in events
+        // triggered by ::SetScrollInfo()
+        *(orient == wxHORIZONTAL ? &m_xThumbSize : &m_yThumbSize) = pageSize;
+        
         ::SetScrollInfo(hWnd, orient == wxHORIZONTAL ? SB_HORZ : SB_VERT,
                         &info, refresh);
     }
-
-    *(orient == wxHORIZONTAL ? &m_xThumbSize : &m_yThumbSize) = pageSize;
 }
 
 void wxWindowMSW::ScrollWindow(int dx, int dy, const wxRect *prect)
-- 
2.45.2