include/wx/dfb/dcmemory.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/dfb/dcmemory.h
   3 // Purpose:     wxMemoryDC class declaration
   4 // Created:     2006-08-10
   5 // Author:      Vaclav Slavik
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 REA Elektronik GmbH
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_DFB_DCMEMORY_H_
  12 #define _WX_DFB_DCMEMORY_H_
  13
  14 #include "wx/dfb/dc.h"
  15 #include "wx/bitmap.h"
  16
  17 class WXDLLIMPEXP_CORE wxMemoryDCImpl : public wxDFBDCImpl
  18 {
  19 public:
  20     wxMemoryDCImpl(wxMemoryDC *owner)
  21         : wxDFBDCImpl(owner)
  22     {
  23         Init();
  24     }
  25
  26     wxMemoryDCImpl(wxMemoryDC *owner, wxBitmap& bitmap)
  27         : wxDFBDCImpl(owner)
  28     {
  29         Init();
  30         DoSelect(bitmap);
  31     }
  32
  33     wxMemoryDCImpl(wxMemoryDC *owner, wxDC *dc); // create compatible DC
  34
  35     // override wxMemoryDC-specific base class virtual methods
  36     virtual const wxBitmap& GetSelectedBitmap() const { return m_bmp; }
  37     virtual wxBitmap& GetSelectedBitmap() { return m_bmp; }
  38     virtual void DoSelect(const wxBitmap& bitmap);
  39
  40 private:
  41     void Init();
  42
  43     wxBitmap m_bmp;
  44
  45     DECLARE_DYNAMIC_CLASS(wxMemoryDCImpl)
  46 };
  47
  48 #endif // _WX_DFB_DCMEMORY_H_
  49