copy constructors and assignement operators for wxGraphicsObject subclasses

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@57953 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/graphics.h

@@ -64,6 +64,10 @@ class WXDLLIMPEXP_CORE wxGraphicsObject : public wxObject
 {
 public :
     wxGraphicsObject() ;
+#if wxABI_VERSION >= 20810
+    wxGraphicsObject( const wxGraphicsObject& other) : wxObject( other ) {}
+    wxGraphicsObject& operator= (const wxGraphicsObject & other) { Ref(other); return *this;}
+#endif
     wxGraphicsObject( wxGraphicsRenderer* renderer ) ;
     virtual ~wxGraphicsObject() ;
 
@@ -83,6 +87,10 @@ class WXDLLIMPEXP_CORE wxGraphicsPen : public wxGraphicsObject
 {
 public :
     wxGraphicsPen() {}
+#if wxABI_VERSION >= 20810
+    wxGraphicsPen( const wxGraphicsPen& other) : wxGraphicsObject( other ) {}
+    wxGraphicsPen& operator= (const wxGraphicsPen & other) { Ref(other); return *this;}
+#endif
     virtual ~wxGraphicsPen() {}
 private :
     DECLARE_DYNAMIC_CLASS(wxGraphicsPen)
@@ -94,6 +102,10 @@ class WXDLLIMPEXP_CORE wxGraphicsBrush : public wxGraphicsObject
 {
 public :
     wxGraphicsBrush() {}
+#if wxABI_VERSION >= 20810
+    wxGraphicsBrush( const wxGraphicsBrush& other) : wxGraphicsObject( other ) {}
+    wxGraphicsBrush& operator= (const wxGraphicsBrush & other) { Ref(other); return *this;}
+#endif
     virtual ~wxGraphicsBrush() {}
 private :
     DECLARE_DYNAMIC_CLASS(wxGraphicsBrush)
@@ -105,6 +117,10 @@ class WXDLLIMPEXP_CORE wxGraphicsFont : public wxGraphicsObject
 {
 public :
     wxGraphicsFont() {}
+#if wxABI_VERSION >= 20810
+    wxGraphicsFont( const wxGraphicsFont& other) : wxGraphicsObject( other ) {}
+    wxGraphicsFont& operator= (const wxGraphicsFont & other) { Ref(other); return *this;}
+#endif
     virtual ~wxGraphicsFont() {}
 private :
     DECLARE_DYNAMIC_CLASS(wxGraphicsFont)
@@ -116,6 +132,10 @@ class WXDLLIMPEXP_CORE wxGraphicsBitmap : public wxGraphicsObject
 {
 public :
     wxGraphicsBitmap() {}
+#if wxABI_VERSION >= 20810
+    wxGraphicsBitmap( const wxGraphicsBitmap& other) : wxGraphicsObject( other ) {}
+    wxGraphicsBitmap& operator= (const wxGraphicsBitmap & other) { Ref(other); return *this;}
+#endif
     virtual ~wxGraphicsBitmap() {}
 private :
     DECLARE_DYNAMIC_CLASS(wxGraphicsBitmap)
@@ -182,6 +202,10 @@ class WXDLLIMPEXP_CORE wxGraphicsMatrix : public wxGraphicsObject
 {
 public :
     wxGraphicsMatrix() {}
+#if wxABI_VERSION >= 20810
+    wxGraphicsMatrix( const wxGraphicsMatrix& other) : wxGraphicsObject( other ) {}
+    wxGraphicsMatrix& operator= (const wxGraphicsMatrix & other) { Ref(other); return *this;}
+#endif
 
     virtual ~wxGraphicsMatrix() {}
 
@@ -317,6 +341,10 @@ class WXDLLIMPEXP_CORE wxGraphicsPath : public wxGraphicsObject
 {
 public :
     wxGraphicsPath()  {}
+#if wxABI_VERSION >= 20810
+    wxGraphicsPath( const wxGraphicsPath& other) : wxGraphicsObject( other ) {}
+    wxGraphicsPath& operator= (const wxGraphicsPath & other) { Ref(other); return *this;}
+#endif
     virtual ~wxGraphicsPath() {}
 
     //
@@ -604,6 +632,10 @@ class WXDLLIMPEXP_CORE wxGraphicsFigure : public wxGraphicsObject
 {
 public :
     wxGraphicsFigure(wxGraphicsRenderer* renderer) ;
+#if wxABI_VERSION >= 20810
+    wxGraphicsFigure( const wxGraphicsFigure& other) : wxGraphicsObject( other ) {}
+    wxGraphicsFigure& operator= (const wxGraphicsFigure & other) { Ref(other); return *this;}
+#endif
 
     virtual ~wxGraphicsFigure() ;