implement new wxBG_STYLE_XXX semantics for wxMSW too

[wxWidgets.git] / src / common / wincmn.cpp

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 8d3fa0af2cfa6ad9782857944ef0b99a0d633cf3..8a0ae4f54fb46a827733fef477503fab425bd295 100644 (file)
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -154,7 +154,7 @@ wxWindowBase::wxWindowBase()
     m_exStyle =
     m_windowStyle = 0;
 
-    m_backgroundStyle = wxBG_STYLE_SYSTEM;
+    m_backgroundStyle = wxBG_STYLE_ERASE;
 
 #if wxUSE_CONSTRAINTS
     // no constraints whatsoever
@@ -1333,8 +1333,6 @@ bool wxWindowBase::SetBackgroundColour( const wxColour &colour )
         return false;
 
     m_hasBgCol = colour.IsOk();
-    if ( m_backgroundStyle != wxBG_STYLE_CUSTOM )
-        m_backgroundStyle = m_hasBgCol ? wxBG_STYLE_COLOUR : wxBG_STYLE_SYSTEM;
 
     m_inheritBgCol = m_hasBgCol;
     m_backgroundColour = colour;