wxWidgets/include/wx/mac/carbon/dcmemory.h
Stefan Csomor d888a332db GetAsBitmap with subrect
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42612 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-10-29 10:46:49 +00:00

42 lines
1.2 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: dcmemory.h
// Purpose: wxMemoryDC class
// Author: Stefan Csomor
// Modified by:
// Created: 1998-01-01
// RCS-ID: $Id$
// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DCMEMORY_H_
#define _WX_DCMEMORY_H_
#include "wx/dcclient.h"
class WXDLLEXPORT wxMemoryDC: public wxPaintDC
{
DECLARE_DYNAMIC_CLASS(wxMemoryDC)
public:
wxMemoryDC( const wxBitmap& bitmap = wxNullBitmap );
wxMemoryDC( wxDC *dc ); // Create compatible DC
virtual ~wxMemoryDC(void);
virtual void SelectObject( const wxBitmap& bitmap );
const wxBitmap& GetSelectedBitmap() const { return m_selected; }
wxBitmap GetSelectedBitmap() { return m_selected; }
wxBitmap GetSelectedObject() { return GetSelectedBitmap() ; }
protected:
virtual void DoGetSize( int *width, int *height ) const;
virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const
{ return subrect == NULL ? GetSelectedBitmap() : GetSelectedBitmap().GetSubBitmap(*subrect); }
private:
wxBitmap m_selected;
};
#endif
// _WX_DCMEMORY_H_