check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / include / wx / mac / carbon / dcclient.h

/////////////////////////////////////////////////////////////////////////////
// Name:        dcclient.h
// Purpose:     wxClientDC, wxPaintDC and wxWindowDC classes
// Author:      Stefan Csomor
// Modified by:
// Created:     1998-01-01
// RCS-ID:      $Id$
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_DCCLIENT_H_
#define _WX_DCCLIENT_H_

#include "wx/dc.h"
#include "wx/dcgraph.h"

//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------

class WXDLLIMPEXP_FWD_CORE wxPaintDC;
class WXDLLIMPEXP_FWD_CORE wxWindow;

class WXDLLEXPORT wxWindowDCImpl: public wxGCDCImpl
{
public:
    wxWindowDCImpl( wxDC *owner );
    wxWindowDCImpl( wxDC *owner, wxWindow *window );
    virtual ~wxWindowDCImpl();
    
protected :
    virtual void DoGetSize( int *width, int *height ) const;
    virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const; 

    bool m_release;
    int	 m_width;
    int	 m_height;

private:
    DECLARE_CLASS(wxWindowDCImpl)
    DECLARE_NO_COPY_CLASS(wxWindowDCImpl)
};


class WXDLLEXPORT wxClientDCImpl: public wxWindowDCImpl
{
public:
    wxClientDCImpl( wxDC *owner );
    wxClientDCImpl( wxDC *owner, wxWindow *window );
    virtual ~wxClientDCImpl();
    
private:
    DECLARE_CLASS(wxClientDCImpl)
    DECLARE_NO_COPY_CLASS(wxClientDCImpl)
};


class WXDLLEXPORT wxPaintDCImpl: public wxWindowDCImpl
{
public:
    wxPaintDCImpl( wxDC *owner );
    wxPaintDCImpl( wxDC *owner, wxWindow *win );
    virtual ~wxPaintDCImpl();

protected:
    DECLARE_CLASS(wxPaintDCImpl)
    DECLARE_NO_COPY_CLASS(wxPaintDCImpl)
};


#endif
    // _WX_DCCLIENT_H_