Change EnsureVisble() to including column parameter, implemented it for wxGTK

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

diff --git a/include/wx/dcgraph.h b/include/wx/dcgraph.h
old mode 100755 (executable)
new mode 100644 (file)
index 091ebdf..cce940f
--- a/include/wx/dcgraph.h
+++ b/include/wx/dcgraph.h
@@ -18,7 +18,7 @@
 #include "wx/dynarray.h"
 #include "wx/graphics.h"
 
-class WXDLLEXPORT wxWindowDC;
+class WXDLLIMPEXP_FWD_CORE wxWindowDC;
 
 #ifdef __WXMAC__
 #define wxGCDC wxDC
@@ -145,6 +145,14 @@ protected:
         wxDC *source, wxCoord xsrc, wxCoord ysrc,
         int rop = wxCOPY, bool useMask = false, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);
 
+    virtual bool DoStretchBlit(wxCoord xdest, wxCoord ydest,
+                               wxCoord dstWidth, wxCoord dstHeight,
+                               wxDC *source,
+                               wxCoord xsrc, wxCoord ysrc,
+                               wxCoord srcWidth, wxCoord srcHeight,
+                               int rop = wxCOPY, bool useMask = false,
+                               wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
+
     virtual void DoGetSize(int *,int *) const;
     virtual void DoGetSizeMM(int* width, int* height) const;
 
@@ -165,12 +173,13 @@ protected:
         wxCoord *x, wxCoord *y,
         wxCoord *descent = NULL,
         wxCoord *externalLeading = NULL,
-        wxFont *theFont = NULL) const;
+        const wxFont *theFont = NULL) const;
 
     virtual bool DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const;
 
 protected:
     // scaling variables
+    bool m_logicalFunctionSupported;
     double       m_mm_to_pix_x, m_mm_to_pix_y;
     wxGraphicsMatrix m_matrixOriginal;
     wxGraphicsMatrix m_matrixCurrent;