Added wxCanvasControl before anyone else would do

any harm.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8215 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/include/wx/canvas/canvas.h

@@ -74,6 +74,23 @@ private:
     wxImage     m_image;
 };
 
+//----------------------------------------------------------------------------
+// wxCanvasControl
+//----------------------------------------------------------------------------
+
+class wxCanvasControl: public wxCanvasObject
+{
+public:
+    wxCanvasControl( wxWindow *control );
+    ~wxCanvasControl();
+    
+    virtual void Move( int x, int y );
+    void UpdateSize();
+    
+private:
+    wxWindow     *m_control;
+};
+
 //----------------------------------------------------------------------------
 // wxCanvas
 //----------------------------------------------------------------------------
@@ -100,6 +117,8 @@ public:
     wxImage *GetBuffer()         { return &m_buffer; }
     bool NeedUpdate()            { return m_needUpdate; }
     
+    void BlitBuffer( wxDC &dc );
+    
 private:
     wxImage     m_buffer;
     bool        m_needUpdate;