// Name: dcmemory.h
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// RCS-ID: $Id$
+// Copyright: (c) 1998 Robert Roebling
+// 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 WXDLLEXPORT wxMemoryDC: public wxPaintDC
+
+#if wxUSE_NEW_DC
+class WXDLLIMPEXP_CORE wxGTKMemoryImplDC : public wxGTKWindowImplDC, public wxMemoryImplDCBase
+#else
+#define wxGTKMemoryImplDC wxMemoryDC
+class WXDLLIMPEXP_CORE wxMemoryDC : public wxWindowDC, public wxMemoryDCBase
+#endif
{
- DECLARE_DYNAMIC_CLASS(wxMemoryDC)
+public:
- public:
- wxMemoryDC(void);
- wxMemoryDC( wxDC *dc ); // Create compatible DC
- ~wxMemoryDC(void);
- virtual void SelectObject( const wxBitmap& bitmap );
- void GetSize( int *width, int *height );
+#if wxUSE_NEW_DC
+ wxGTKMemoryImplDC( wxMemoryDC *owner );
+ wxGTKMemoryImplDC( wxMemoryDC *owner, wxBitmap& bitmap );
+ wxGTKMemoryImplDC( wxMemoryDC *owner, wxDC *dc );
+#else
+ wxMemoryDC();
+ wxMemoryDC(wxBitmap& bitmap);
+ wxMemoryDC( wxDC *dc );
+#endif
+
+ virtual ~wxGTKMemoryImplDC();
+
+ // 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; }
+
+protected:
+ // overridden from wxImplDC
+ virtual void DoGetSize( int *width, int *height ) const;
+ virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const;
+
+ // overridden from wxMemoryImplDCBase
+ virtual void DoSelect(const wxBitmap& bitmap);
+ virtual const wxBitmap& DoGetSelectedBitmap() const;
+ virtual wxBitmap& DoGetSelectedBitmap();
- private:
wxBitmap m_selected;
-};
+
+private:
+ void Init();
-#endif
- // __GTKDCMEMORYH__
+ DECLARE_ABSTRACT_CLASS(wxGTKMemoryImplDC)
+};
+#endif // _WX_GTK_DCMEMORY_H_