include/wx/motif/dcmemory.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/motif/dcmemory.h
   3 // Purpose:     wxMemoryDCImpl class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_DCMEMORY_H_
  12 #define _WX_DCMEMORY_H_
  13
  14 #include "wx/motif/dcclient.h"
  15
  16 class WXDLLIMPEXP_CORE wxMemoryDCImpl : public wxWindowDCImpl
  17 {
  18 public:
  19     wxMemoryDCImpl(wxMemoryDC *owner) : wxWindowDCImpl(owner) { Init(); }
  20     wxMemoryDCImpl(wxMemoryDC *owner, wxBitmap& bitmap)
  21         : wxWindowDCImpl(owner)
  22     {
  23         Init();
  24         DoSelect(bitmap);
  25     }
  26
  27     wxMemoryDCImpl(wxMemoryDC *owner, wxDC *dc);
  28     virtual ~wxMemoryDCImpl();
  29
  30     virtual void DoGetSize( int *width, int *height ) const;
  31     virtual void DoSelect(const wxBitmap& bitmap);
  32
  33 private:
  34     friend class wxPaintDC;
  35
  36     void Init();
  37
  38     wxBitmap m_bitmap;
  39
  40     DECLARE_DYNAMIC_CLASS(wxMemoryDCImpl)
  41 };
  42
  43 #endif
  44 // _WX_DCMEMORY_H_