support retina display

[wxWidgets.git] / include / wx / gtk1 / dcclient.h

diff --git a/include/wx/gtk1/dcclient.h b/include/wx/gtk1/dcclient.h
index bf094360fa19e4b0da3f297264f7ef395daf5073..14290f90855939a2d209f5e6a9e6a5b5ae73cb85 100644 (file)
--- a/include/wx/gtk1/dcclient.h
+++ b/include/wx/gtk1/dcclient.h
@@ -49,9 +49,9 @@ protected:
                                     double sa, double ea );
     virtual void DoDrawPoint( wxCoord x, wxCoord y );
 
-    virtual void DoDrawLines(int n, wxPoint points[],
+    virtual void DoDrawLines(int n, const wxPoint points[],
                              wxCoord xoffset, wxCoord yoffset);
-    virtual void DoDrawPolygon(int n, wxPoint points[],
+    virtual void DoDrawPolygon(int n, const wxPoint points[],
                                wxCoord xoffset, wxCoord yoffset,
                                wxPolygonFillMode fillStyle = wxODDEVEN_RULE);
 
@@ -73,9 +73,9 @@ protected:
                                    double angle);
     virtual void DoGetTextExtent( const wxString &string,
                                 wxCoord *width, wxCoord *height,
-                                wxCoord *descent = (wxCoord *) NULL,
-                                wxCoord *externalLeading = (wxCoord *) NULL,
-                                const wxFont *theFont = (wxFont *) NULL) const;
+                                wxCoord *descent = NULL,
+                                wxCoord *externalLeading = NULL,
+                                const wxFont *theFont = NULL) const;
 
 public:
     virtual wxCoord GetCharWidth() const;