X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dbf858b5d69f53efd3950cae99322f54355aa983..333e57d578e9e0fb6555452b5a53698ffd85ee69:/include/wx/gtk/dcmemory.h

diff --git a/include/wx/gtk/dcmemory.h b/include/wx/gtk/dcmemory.h
index be4a0ffa42..a0fb9d6c23 100644
--- a/include/wx/gtk/dcmemory.h
+++ b/include/wx/gtk/dcmemory.h
@@ -4,46 +4,53 @@
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_GTK_DCMEMORY_H_
+#define _WX_GTK_DCMEMORY_H_
 
-#ifndef __GTKDCMEMORYH__
-#define __GTKDCMEMORYH__
-
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "wx/defs.h"
 #include "wx/dcclient.h"
 
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class wxMemoryDC;
-
 //-----------------------------------------------------------------------------
 // wxMemoryDC
 //-----------------------------------------------------------------------------
 
-class wxMemoryDC: public wxPaintDC
+class WXDLLIMPEXP_CORE wxMemoryDC : public wxWindowDC, public wxMemoryDCBase
 {
-  DECLARE_DYNAMIC_CLASS(wxMemoryDC)
-
-  public:
-    wxMemoryDC(void);
+public:
+    wxMemoryDC() : wxWindowDC() { Init(); }
+    wxMemoryDC(wxBitmap& bitmap) : wxWindowDC() { Init(); SelectObject(bitmap); }
     wxMemoryDC( wxDC *dc ); // Create compatible DC
-    ~wxMemoryDC(void);
-    virtual void SelectObject( const wxBitmap& bitmap );
-    void GetSize( int *width, int *height ) const;
-
-  private: 
-    friend wxPaintDC;
+    virtual ~wxMemoryDC();
+
+    // these get reimplemented for mono-bitmaps to behave
+    // more like their Win32 couterparts. They now interpret
+    // wxWHITE, wxWHITE_BRUSH and wxWHITE_PEN as drawing 0
+    // and everything else as drawing 1.
+    virtual void SetPen( const wxPen &pen );
+    virtual void SetBrush( const wxBrush &brush );
+    virtual void SetBackground( const wxBrush &brush );
+    virtual void SetTextForeground( const wxColour &col );
+    virtual void SetTextBackground( const wxColour &col );
+
+    // implementation
+    wxBitmap GetSelectedBitmap() const { return m_selected; }
     wxBitmap  m_selected;
-};
 
-#endif
-    // __GTKDCMEMORYH__
+protected:
+    void DoGetSize( int *width, int *height ) const;
+    virtual void DoSelect(const wxBitmap& bitmap);
+    virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const
+    {
+        wxBitmap bmp = GetSelectedBitmap();
+        return subrect ? bmp.GetSubBitmap(*subrect) : bmp;
+    }
+
+private:
+    void Init();
+
+    DECLARE_DYNAMIC_CLASS(wxMemoryDC)
+};
 
+#endif // _WX_GTK_DCMEMORY_H_