wxWidgets/include/wx/palmos/dcmemory.h
2005-09-23 12:56:45 +00:00

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1.1 KiB
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/////////////////////////////////////////////////////////////////////////////
// Name: wx/palmos/dcmemory.h
// Purpose: wxMemoryDC class
// Author: William Osborne - minimal working wxPalmOS port
// Modified by:
// Created: 10/13/04
// RCS-ID: $Id$
// Copyright: (c) William Osborne
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DCMEMORY_H_
#define _WX_DCMEMORY_H_
#include "wx/dcclient.h"
class WXDLLEXPORT wxMemoryDC : public wxDC
{
public:
wxMemoryDC();
wxMemoryDC(wxDC *dc); // Create compatible DC
virtual void SelectObject(const wxBitmap& bitmap);
protected:
// override some base class virtuals
virtual void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
virtual void DoGetSize(int* width, int* height) const;
// create DC compatible with the given one or screen if dc == NULL
bool CreateCompatible(wxDC *dc);
// initialize the newly created DC
void Init();
private:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxMemoryDC)
};
#endif
// _WX_DCMEMORY_H_