Enable access to the native bitmap object wrapped by wxGraphicsBitmap

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-05-11 22:06:50 +00:00
parent caf1a3aa68
commit 8b180bded6
7 changed files with 46 additions and 10 deletions
--- a/include/wx/private/graphics.h
+++ b/include/wx/private/graphics.h
@@ -28,6 +28,18 @@ class WXDLLIMPEXP_CORE wxGraphicsObjectRefData : public wxObjectRefData
    wxGraphicsRenderer* m_renderer;
 } ;

+class WXDLLIMPEXP_CORE wxGraphicsBitmapData : public wxGraphicsObjectRefData
+{
+public :
+    wxGraphicsBitmapData( wxGraphicsRenderer* renderer) :
+       wxGraphicsObjectRefData(renderer) {}
+
+       virtual ~wxGraphicsBitmapData() {}
+
+       // returns the native representation
+       virtual void * GetNativeBitmap() const = 0;
+} ;
+
 class WXDLLIMPEXP_CORE wxGraphicsMatrixData : public wxGraphicsObjectRefData
 {
 public :