changed wxDC::GetTextExtent() and related methods to take const wxFont pointer, for...

[wxWidgets.git] / include / wx / gtk / dcmemory.h

diff --git a/include/wx/gtk/dcmemory.h b/include/wx/gtk/dcmemory.h
index 982dee3119854f803c17091ec162c570821d8d73..a0fb9d6c23b428d246a2f8dda6939b595780ca24 100644 (file)
--- a/include/wx/gtk/dcmemory.h
+++ b/include/wx/gtk/dcmemory.h
@@ -7,43 +7,50 @@
 // 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"
 
 #include "wx/dcclient.h"
 

-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class wxMemoryDC;
-

 //-----------------------------------------------------------------------------
 // wxMemoryDC
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 // wxMemoryDC
 //-----------------------------------------------------------------------------
 

-class wxMemoryDC: public wxWindowDC
+class WXDLLIMPEXP_CORE wxMemoryDC : public wxWindowDC, public wxMemoryDCBase

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxMemoryDC)
-

 public:
 public:

-  wxMemoryDC();
-  wxMemoryDC( wxDC *dc ); // Create compatible DC
-  ~wxMemoryDC();
-  virtual void SelectObject( const wxBitmap& bitmap );
-  void DoGetSize( int *width, int *height ) const;
-
-  // implementation
-
-  wxBitmap  m_selected;
+    wxMemoryDC() : wxWindowDC() { Init(); }
+    wxMemoryDC(wxBitmap& bitmap) : wxWindowDC() { Init(); SelectObject(bitmap); }
+    wxMemoryDC( wxDC *dc ); // Create compatible DC
+    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;
+
+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
-    // __GTKDCMEMORYH__
-
+#endif // _WX_GTK_DCMEMORY_H_