Add support for gradient stops to wxGraphicsContext.

[wxWidgets.git] / include / wx / dcbuffer.h

diff --git a/include/wx/dcbuffer.h b/include/wx/dcbuffer.h
index 991fdaad39e16493bd7ae7c47ac909ff6dbd0346..521113e0c815a89c5b0b3d7dec58e06e9bcf7061 100644 (file)
--- a/include/wx/dcbuffer.h
+++ b/include/wx/dcbuffer.h
@@ -112,14 +112,10 @@ private:
     // common part of Init()s
     void InitCommon(wxDC *dc, int style)
     {
-        wxASSERT_MSG( !m_dc, _T("wxBufferedDC already initialised") );
+        wxASSERT_MSG( !m_dc, wxT("wxBufferedDC already initialised") );
 
         m_dc = dc;
         m_style = style;
-
-        // inherit the same layout direction as the original DC
-        if (dc && dc->IsOk())
-            SetLayoutDirection(dc->GetLayoutDirection());
     }
 
     // check that the bitmap is valid and use it
@@ -216,9 +212,6 @@ private:
     #define wxAutoBufferedPaintDCBase           wxBufferedPaintDC
 #endif
 
-
-#ifdef __WXDEBUG__
-
 class WXDLLIMPEXP_CORE wxAutoBufferedPaintDC : public wxAutoBufferedPaintDCBase
 {
 public:
@@ -226,30 +219,18 @@ public:
     wxAutoBufferedPaintDC(wxWindow* win)
         : wxAutoBufferedPaintDCBase(win)
     {
-        TestWinStyle(win);
+        wxASSERT_MSG( win->GetBackgroundStyle() == wxBG_STYLE_PAINT,
+            "You need to call SetBackgroundStyle(wxBG_STYLE_PAINT) in ctor, "
+            "and also, if needed, paint the background in wxEVT_PAINT handler."
+        );
     }
 
     virtual ~wxAutoBufferedPaintDC() { }
 
 private:
-
-    void TestWinStyle(wxWindow* win)
-    {
-        // Help the user to get the double-buffering working properly.
-        wxASSERT_MSG( win->GetBackgroundStyle() == wxBG_STYLE_CUSTOM,
-                      wxT("In constructor, you need to call SetBackgroundStyle(wxBG_STYLE_CUSTOM), ")
-                      wxT("and also, if needed, paint the background manually in the paint event handler."));
-    }
-
     wxDECLARE_NO_COPY_CLASS(wxAutoBufferedPaintDC);
 };
 
-#else // !__WXDEBUG__
-
-// In release builds, just use typedef
-typedef wxAutoBufferedPaintDCBase wxAutoBufferedPaintDC;
-
-#endif
 
 
 // Check if the window is natively double buffered and will return a wxPaintDC