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Reuse wxMessageOutputStderr for wxLogStderr implementation.
[wxWidgets.git] / include / wx / msw / dcmemory.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/msw/dcmemory.h
3 // Purpose: wxMemoryDC class
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 01/02/97
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_DCMEMORY_H_
13 #define _WX_DCMEMORY_H_
14
15 #include "wx/dcmemory.h"
16 #include "wx/msw/dc.h"
17
18 class WXDLLIMPEXP_CORE wxMemoryDCImpl: public wxMSWDCImpl
19 {
20 public:
21 wxMemoryDCImpl( wxMemoryDC *owner );
22 wxMemoryDCImpl( wxMemoryDC *owner, wxBitmap& bitmap );
23 wxMemoryDCImpl( wxMemoryDC *owner, wxDC *dc ); // Create compatible DC
24
25 // override some base class virtuals
26 virtual void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
27 virtual void DoGetSize(int* width, int* height) const;
28 virtual void DoSelect(const wxBitmap& bitmap);
29
30 virtual wxBitmap DoGetAsBitmap(const wxRect* subrect) const
31 { return subrect == NULL ? GetSelectedBitmap() : GetSelectedBitmap().GetSubBitmapOfHDC(*subrect, GetHDC() );}
32
33 protected:
34 // create DC compatible with the given one or screen if dc == NULL
35 bool CreateCompatible(wxDC *dc);
36
37 // initialize the newly created DC
38 void Init();
39
40 DECLARE_CLASS(wxMemoryDCImpl)
41 wxDECLARE_NO_COPY_CLASS(wxMemoryDCImpl);
42 };
43
44 #endif
45 // _WX_DCMEMORY_H_