X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/75a2645e11fe191cc812cd768b61322456b5f8b8..908f91bce9bfe08204447ed7217a38625ecacc64:/src/msw/statbox.cpp

diff --git a/src/msw/statbox.cpp b/src/msw/statbox.cpp
index da28e527ff..e23f78abe1 100644
--- a/src/msw/statbox.cpp
+++ b/src/msw/statbox.cpp
@@ -42,6 +42,7 @@
 #include "wx/dcmemory.h"
 
 #include "wx/msw/private.h"
+#include "wx/msw/missing.h"
 
 // ----------------------------------------------------------------------------
 // wxWin macros
@@ -143,24 +144,23 @@ WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const
 
     if ( exstyle )
     {
-        // If any of the ancestors are scrolling windows, style has to be WS_EX_TRANSPARENT
-        // or the static box won't be painted when the window is scrolled. We try
-        // not to do this normally, because we get a lot of flicker.
-        wxWindow* p = GetParent();
-        bool ancestorScrolls = false;
-        while (p && !p->IsTopLevel())
+        *exstyle = 0;
+
+        // If any of the ancestors are scrolling windows, style has to be
+        // WS_EX_TRANSPARENT or the static box won't be painted when the window
+        // is scrolled. We try not to do this normally, because we get a lot of
+        // flicker.
+        for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
         {
-            if (p->HasFlag(wxVSCROLL) || GetParent()->HasFlag(wxHSCROLL))
+            if ( win->HasFlag(wxVSCROLL) || win->HasFlag(wxHSCROLL) )
             {
-                ancestorScrolls = true;
+                *exstyle = WS_EX_TRANSPARENT;
                 break;
             }
-            p = p->GetParent();
+
+            if ( win->IsTopLevel() )
+                break;
         }
-        if (ancestorScrolls)
-            *exstyle = WS_EX_TRANSPARENT;
-        else
-            *exstyle = 0;
     }
 
     return styleWin | BS_GROUPBOX;
@@ -325,7 +325,7 @@ void wxStaticBox::PaintBackground(wxDC& dc, const RECT& rc)
     //  3. this is backwards compatible behaviour and some people rely on it,
     //     see http://groups.google.com/groups?selm=4252E932.3080801%40able.es
     wxWindow *parent = GetParent();
-    HBRUSH hbr = (HBRUSH)parent->MSWGetBgBrush(dc.GetHDC(), this);
+    HBRUSH hbr = (HBRUSH)parent->MSWGetBgBrush(dc.GetHDC(), GetHWND());
 
     // if there is no special brush for painting this control, just use the
     // solid background colour