X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/edccf4281bc8fbb9d8151240ba5b208339c9ac11..b4a2ab728bf4627ab2b41385b69e31f10c1fd3b1:/src/msw/dcclient.cpp

diff --git a/src/msw/dcclient.cpp b/src/msw/dcclient.cpp
index b6b44efe1b..d76f002aba 100644
--- a/src/msw/dcclient.cpp
+++ b/src/msw/dcclient.cpp
@@ -135,6 +135,11 @@ wxClientDC::wxClientDC(wxWindow *the_canvas)
   m_canvas = the_canvas;
   m_hDC = (WXHDC) ::GetDC(GetWinHwnd(the_canvas));
 
+  // the background mode is only used for text background
+  // and is set in DrawText() to OPAQUE as required, other-
+  // wise always TRANSPARENT, RR
+  ::SetBkMode( GetHdc(), TRANSPARENT );
+
   SetBackground(wxBrush(m_canvas->GetBackgroundColour(), wxSOLID));
 }
 
@@ -179,12 +184,12 @@ wxPaintDC::wxPaintDC()
 
 wxPaintDC::wxPaintDC(wxWindow *canvas)
 {
-    wxCHECK_RET( canvas, _T("NULL canvas in wxPaintDC ctor") );
+    wxCHECK_RET( canvas, T("NULL canvas in wxPaintDC ctor") );
 
 #ifdef __WXDEBUG__
     if ( g_isPainting <= 0 )
     {
-        wxFAIL_MSG( _T("wxPaintDC may be created only in EVT_PAINT handler!") );
+        wxFAIL_MSG( T("wxPaintDC may be created only in EVT_PAINT handler!") );
 
         return;
     }
@@ -205,6 +210,11 @@ wxPaintDC::wxPaintDC(wxWindow *canvas)
         ms_cache.Add(new wxPaintDCInfo(m_canvas, this));
     }
 
+    // the background mode is only used for text background
+    // and is set in DrawText() to OPAQUE as required, other-
+    // wise always TRANSPARENT, RR
+    ::SetBkMode( GetHdc(), TRANSPARENT );
+
     SetBackground(wxBrush(m_canvas->GetBackgroundColour(), wxSOLID));
 }
 
@@ -217,7 +227,7 @@ wxPaintDC::~wxPaintDC()
         size_t index;
         wxPaintDCInfo *info = FindInCache(&index);
 
-        wxCHECK_RET( info, _T("existing DC should have a cache entry") );
+        wxCHECK_RET( info, T("existing DC should have a cache entry") );
 
         if ( !--info->count )
         {