wxWidgets/include/wx/mac/dataform.h

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///////////////////////////////////////////////////////////////////////////////
// Name: os2/dataform.h
// Purpose: declaration of the wxDataFormat class
// Author: David Webster (lifted from dnd.h)
// Modified by:
// Created: 10/21/99
// RCS-ID: $Id$
// Copyright: (c) 1999 David Webster
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_OS2_DATAFORM_H
#define _WX_OS2_DATAFORM_H
class wxDataFormat
{
public:
// the clipboard formats under GDK are GdkAtoms
typedef unsigned short NativeFormat;
wxDataFormat();
wxDataFormat(wxDataFormatId vType);
wxDataFormat(const wxString& rId);
wxDataFormat(const wxChar* pId);
wxDataFormat(NativeFormat vFormat);
wxDataFormat& operator=(NativeFormat vFormat)
{ SetId(vFormat); return *this; }
// comparison (must have both versions)
bool operator==(NativeFormat vFormat) const
{ return m_vFormat == (NativeFormat)vFormat; }
bool operator!=(NativeFormat vFormat) const
{ return m_vFormat != (NativeFormat)vFormat; }
// explicit and implicit conversions to NativeFormat which is one of
// standard data types (implicit conversion is useful for preserving the
// compatibility with old code)
NativeFormat GetFormatId() const { return m_vFormat; }
operator NativeFormat() const { return m_vFormat; }
void SetId(NativeFormat vFormat);
// string ids are used for custom types - this SetId() must be used for
// application-specific formats
wxString GetId() const;
void SetId(const wxChar* pId);
// implementation
wxDataFormatId GetType() const;
private:
wxDataFormatId m_vType;
NativeFormat m_vFormat;
void PrepareFormats();
void SetType(wxDataFormatId vType);
};
#endif // _WX_GTK_DATAFORM_H