[wxWidgets.git] / include / wx / defs.h

/////////////////////////////////////////////////////////////////////////////
// Name:        defs.h
// Purpose:     Declarations/definitions common to all wx source files
// Author:      Julian Smart and others
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c)
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_DEFS_H_
#define _WX_DEFS_H_

#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "defs.h"
#endif

// ----------------------------------------------------------------------------
// compiler and OS identification
// ----------------------------------------------------------------------------

#include "wx/platform.h"

// Make sure the environment is set correctly
#if defined(__WXMSW__) && defined(__X__)
    #error "Target can't be both X and Windows"
#elif !defined(__WXMOTIF__) && !defined(__WXMSW__) && !defined(__WXGTK__) && \
      !defined(__WXPM__) && !defined(__WXMAC__) && !defined(__WXCOCOA__) && \
      !defined(__X__) && !defined(__WXMGL__) && !defined(__WXX11__) && \
      wxUSE_GUI
    #ifdef __UNIX__
        #error "No Target! You should use wx-config program for compilation flags!"
    #else // !Unix
    #error "No Target! You should use supplied makefiles for compilation!"
    #endif // Unix/!Unix
#endif

#ifndef __WXWINDOWS__
    #define __WXWINDOWS__ 1
#endif

#ifndef wxUSE_BASE
    // by default consider that this is a monolithic build
    #define wxUSE_BASE 1
#endif

#if !wxUSE_GUI && !defined(__WXBASE__)
    #define __WXBASE__
#endif

// include the feature test macros
#include "wx/features.h"

// suppress some Visual C++ warnings
#ifdef __VISUALC__
    // the only "real" warning here is 4244 but there arej ust too many of them
    // in our code... one day someone should go and fix them but until then...
#   pragma warning(disable:4201)    // nonstandard extension used: nameless struct/union
#   pragma warning(disable:4244)    // conversion from double to float
#   pragma warning(disable:4710)    // function not inlined
#   pragma warning(disable:4097)    // typedef used as class
#   pragma warning(disable:4511)    // copy ctor couldn't be generated
#   pragma warning(disable:4512)    // operator=() couldn't be generated
#ifndef WIN32
#   pragma warning(disable:4135)    // conversion between different integral types
#   pragma warning(disable:4769)    // assignment of near pointer to long integer
// This one is really annoying, since it occurs for each cast to (HANDLE)...
#   pragma warning(disable:4305)    // truncation of long to near ptr
#endif
#endif // __VISUALC__

// suppress some Watcom C++ warnings
#ifdef __WATCOMC__
#   pragma warning 849 9            // Disable 'virtual function hidden'
#   pragma warning 549 9            // Disable 'operand contains compiler generated information'
#endif // __VISUALC__

// suppress some Salford C++ warnings
#ifdef __SALFORDC__
#   pragma suppress 353             // Possible nested comments
#   pragma suppress 593             // Define not used
#   pragma suppress 61              // enum has no name (doesn't suppress!)
#   pragma suppress 106             // unnamed, unused parameter
#   pragma suppress 571             // Virtual function hiding
#endif // __SALFORDC__

// ----------------------------------------------------------------------------
// wxWindows version and compatibility defines
// ----------------------------------------------------------------------------

#include "wx/version.h"

// ============================================================================
// non portable C++ features
// ============================================================================

// ----------------------------------------------------------------------------
// compiler defects workarounds
// ----------------------------------------------------------------------------

#if defined(__VISUALC__) && !defined(WIN32) && !defined(__WXWINCE__)
    // VC1.5 does not have LPTSTR type
#define LPTSTR  LPSTR
#define LPCTSTR LPCSTR
#elif defined(__BORLANDC__) && !defined(__WIN32__)
#ifndef LPTSTR
#define LPTSTR  LPSTR
#endif
#ifndef LPCTSTR
#define LPCTSTR LPSTR
#endif
#endif


/*
   Digital Unix C++ compiler only defines this symbol for .cxx and .hxx files,
   so define it ourselves (newer versions do it for all files, though, and
   don't allow it to be redefined)
 */
#if defined(__DECCXX) && !defined(__VMS) && !defined(__cplusplus)
#define __cplusplus
#endif /* __DECCXX */

// Resolves linking problems under HP-UX when compiling with gcc/g++
#if defined(__HPUX__) && defined(__GNUG__)
#define va_list __gnuc_va_list
#endif // HP-UX

// ----------------------------------------------------------------------------
// check for native bool type and TRUE/FALSE constants
// ----------------------------------------------------------------------------

// Add more tests here for Windows compilers that already define bool
// (under Unix, configure tests for this)
#ifndef HAVE_BOOL
    #if defined( __MWERKS__ )
        #if (__MWERKS__ >= 0x1000) && __option(bool)
            #define HAVE_BOOL
        #endif
    #elif defined(__APPLE__) && defined(__APPLE_CC__)
        // Apple bundled gcc supports bool
        #define HAVE_BOOL
    #elif defined(__VISUALC__) && (__VISUALC__ == 1020)
        // in VC++ 4.2 the bool keyword is reserved (hence can't be typedefed)
        // but not implemented, so we must #define it
        #define bool unsigned int
    #elif defined(__VISUALC__) && (__VISUALC__ == 1010)
        // For VisualC++ 4.1, we need to define
        // bool as something between 4.0 & 5.0...
        typedef unsigned int wxbool;
        #define bool wxbool
        #define HAVE_BOOL
    #elif defined(__VISUALC__) && (__VISUALC__ > 1020)
        // VC++ supports bool since 4.2
        #define HAVE_BOOL
    #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x500)
        // Borland 5.0+ supports bool
        #define HAVE_BOOL
    #elif defined(__WATCOMC__) && (__WATCOMC__ >= 1100)
        // Watcom 11+ supports bool
        #define HAVE_BOOL
    #elif defined(__DIGITALMARS__) 
        // DigitalMars supports bool
        #define HAVE_BOOL
    #elif defined(__GNUWIN32__) || defined(__MINGW32__) || defined(__CYGWIN__)
        // Cygwin supports bool
        #define HAVE_BOOL
    #elif defined(__VISAGECPP__)
        #if __IBMCPP__ < 400
            typedef unsigned long bool;
            #define true ((bool)1)
            #define false ((bool)0)
        #endif
        #define HAVE_BOOL
    #endif // compilers
#endif // HAVE_BOOL

#if !defined(HAVE_BOOL) && !defined(bool) && !defined(VMS)
    // NB: of course, this doesn't replace the standard type, because, for
    //     example, overloading based on bool/int parameter doesn't work and
    //     so should be avoided in portable programs
    typedef unsigned int bool;
#endif // bool

// deal with TRUE/true stuff: we assume that if the compiler supports bool, it
// supports true/false as well and that, OTOH, if it does _not_ support bool,
// it doesn't support these keywords (this is less sure, in particular VC++
// 4.x could be a problem here)
#ifndef HAVE_BOOL
    #define true ((bool)1)
    #define false ((bool)0)
#endif

// for backwards compatibility, also define TRUE and FALSE
//
// note that these definitions should work both in C++ and C code, so don't
// use true/false below
#ifndef TRUE
    #define TRUE 1
#endif

#ifndef FALSE
    #define FALSE 0
#endif

typedef short int WXTYPE;

// special care should be taken with this type under Windows where the real
// window id is unsigned, so we must always do the cast before comparing them
// (or else they would be always different!). Usign wxGetWindowId() which does
// the cast itself is recommended. Note that this type can't be unsigned
// because wxID_ANY == -1 is a valid (and largely used) value for window id.
typedef int wxWindowID;

// ----------------------------------------------------------------------------
// other feature tests
// ----------------------------------------------------------------------------

// Every ride down a slippery slope begins with a single step..
//
// Yes, using nested classes is indeed against our coding standards in
// general, but there are places where you can use them to advantage
// without totally breaking ports that cannot use them.  If you do, then
// wrap it in this guard, but such cases should still be relatively rare.
#ifndef __WIN16__
    #define wxUSE_NESTED_CLASSES    1
#else
    #define wxUSE_NESTED_CLASSES    0
#endif

// check for explicit keyword support
#ifndef HAVE_EXPLICIT
    #if defined(__VISUALC__) && (__VISUALC__ >= 1100)
        // VC++ 6.0 and 5.0 have explicit (what about earlier versions?)
        #define HAVE_EXPLICIT
    #elif ( defined(__MINGW32__) || defined(__CYGWIN32__) ) \
          && wxCHECK_GCC_VERSION(2, 95)
        // GCC 2.95 has explicit, what about earlier versions?
        #define HAVE_EXPLICIT
    #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520)
        // BC++ 4.52 doesn't support explicit, CBuilder 1 does
        #define HAVE_EXPLICIT
    #elif defined(__MWERKS__) && (__MWERKS__ >= 0x2400)
        // Metrowerks CW6 or higher has explicit
        #define HAVE_EXPLICIT
    #elif defined(__DIGITALMARS__)
        #define HAVE_EXPLICIT
    #endif
#endif // !HAVE_EXPLICIT

#ifdef HAVE_EXPLICIT
    #define wxEXPLICIT explicit
#else // !HAVE_EXPLICIT
    #define wxEXPLICIT
#endif // HAVE_EXPLICIT/!HAVE_EXPLICIT

// check for static/const/reinterpret_cast<>()
#ifndef HAVE_STATIC_CAST
    #if defined(__VISUALC__) && (__VISUALC__ >= 1100)
        // VC++ 6.0 and 5.0 have C++ casts (what about earlier versions?)
        #define HAVE_CXX_CASTS
    #elif ( defined(__MINGW32__) || defined(__CYGWIN32__) ) \
          && wxCHECK_GCC_VERSION(2, 95)
        // GCC 2.95 has C++ casts, what about earlier versions?
        #define HAVE_CXX_CASTS
    #endif
#endif // HAVE_STATIC_CAST

#ifdef HAVE_CXX_CASTS
    #ifndef HAVE_CONST_CAST
        #define HAVE_CONST_CAST
    #endif
#endif // HAVE_CXX_CASTS

#ifndef HAVE_STD_WSTRING
    #if defined(__VISUALC__) && (__VISUALC__ >= 1100)
        // VC++ 6.0 and 5.0 have std::wstring (what about earlier versions?)
        #define HAVE_STD_WSTRING
    #elif ( defined(__MINGW32__) || defined(__CYGWIN32__) ) \
          && wxCHECK_GCC_VERSION(3, 1)
        // GCC 3.1 has std::wstring; 3.0 never was in MinGW, 2.95 hasn't it
        #define HAVE_STD_WSTRING
    #endif
#endif

#ifndef HAVE_STD_STRING_COMPARE
    #if defined(__VISUALC__) && (__VISUALC__ >= 1100)
        // VC++ 6.0 and 5.0 have std::string::compare
        // (what about earlier versions?)
        #define HAVE_STD_STRING_COMPARE
    #elif ( defined(__MINGW32__) || defined(__CYGWIN32__) ) \
          && wxCHECK_GCC_VERSION(3, 1)
        // GCC 3.1 has std::string::compare; 
        // 3.0 never was in MinGW, 2.95 hasn't it
        #define HAVE_STD_STRING_COMPARE
    #endif
#endif

// ----------------------------------------------------------------------------
// portable calling conventions macros
// ----------------------------------------------------------------------------

// stdcall is used for all functions called by Windows under Windows
#if defined(__WINDOWS__)
    #if defined(__GNUWIN32__)
        #define wxSTDCALL __attribute__((stdcall))
    #else
        // both VC++ and Borland understand this
        #define wxSTDCALL _stdcall
    #endif

#else // Win
    // no such stupidness under Unix
    #define wxSTDCALL
#endif // platform

// LINKAGEMODE mode is empty for everyting except OS/2
#ifndef LINKAGEMODE
    #define LINKAGEMODE
#endif // LINKAGEMODE

// wxCALLBACK should be used for the functions which are called back by
// Windows (such as compare function for wxListCtrl)
#if defined(__WIN32__) && !defined(__WXMICROWIN__)
    #define wxCALLBACK wxSTDCALL
#else
    // no stdcall under Unix nor Win16
    #define wxCALLBACK
#endif // platform

// generic calling convention for the extern "C" functions

#if defined(__VISUALC__)
  #define   wxC_CALLING_CONV    _cdecl
#elif defined(__VISAGECPP__)
  #define   wxC_CALLING_CONV    _Optlink
#else   // !Visual C++
  #define   wxC_CALLING_CONV
#endif  // compiler

// callling convention for the qsort(3) callback
#define wxCMPFUNC_CONV wxC_CALLING_CONV

// compatibility :-(
#define CMPFUNC_CONV wxCMPFUNC_CONV

// ----------------------------------------------------------------------------
// Making or using wxWindows as a Windows DLL
// ----------------------------------------------------------------------------

#if defined(__WXMSW__)
    // __declspec works in BC++ 5 and later, Watcom C++ 11.0 and later as well
    // as VC++ and gcc
    #if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__GNUC__) || defined(__WATCOMC__)
        #define WXEXPORT __declspec(dllexport)
        #define WXIMPORT __declspec(dllimport)
    #else // compiler doesn't support __declspec()
        #define WXEXPORT
        #define WXIMPORT
    #endif
#elif defined(__WXPM__)
    #if defined (__WATCOMC__)
        #define WXEXPORT __declspec(dllexport)
        // __declspec(dllimport) prepends __imp to imported symbols. We do NOT
        // want that!
        #define WXIMPORT
    #elif (!(defined(__VISAGECPP__) && (__IBMCPP__ < 400 || __IBMC__ < 400 )))
        #define WXEXPORT _Export
        #define WXIMPORT _Export
    #endif
#elif defined(__WXMAC__) || defined(__WXCOCOA__)
    #ifdef __MWERKS__
        #define WXEXPORT __declspec(export)
        #define WXIMPORT __declspec(import)
    #endif
#endif

// for other platforms/compilers we don't anything
#ifndef WXEXPORT
    #define WXEXPORT
    #define WXIMPORT
#endif

/*
   We support building wxWindows as a set of several libraries but we don't
   support arbitrary combinations of libs/DLLs: either we build all of them as
   DLLs (in which case WXMAKINGDLL is defined) or none (it isn't).

   However we have a problem because we need separate WXDLLEXPORT versions for
   different libraries as, for example, wxString class should be dllexported
   when compiled in wxBase and dllimported otherwise, so we do define separate
   WXMAKING/USINGDLL_XYZ constants for each component XYZ.
 */
#ifdef WXMAKINGDLL
    #if wxUSE_BASE
        #define WXMAKINGDLL_BASE
    #endif

    #define WXMAKINGDLL_NET
    #define WXMAKINGDLL_CORE
    #define WXMAKINGDLL_ADV
    #define WXMAKINGDLL_HTML
    #define WXMAKINGDLL_XML
#endif // WXMAKINGDLL

// WXDLLEXPORT maps to export declaration when building the DLL, to import
// declaration if using it or to nothing at all if we don't use wxWin as DLL
#ifdef WXMAKINGDLL_BASE
    #define WXDLLIMPEXP_BASE WXEXPORT
    #define WXDLLIMPEXP_DATA_BASE(type) WXEXPORT type
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_BASE WXIMPORT
    #define WXDLLIMPEXP_DATA_BASE(type) WXIMPORT type
#else // not making nor using DLL
    #define WXDLLIMPEXP_BASE
    #define WXDLLIMPEXP_DATA_BASE(type) type
#endif

#ifdef WXMAKINGDLL_NET
    #define WXDLLIMPEXP_NET WXEXPORT
    #define WXDLLIMPEXP_DATA_NET(type) WXEXPORT type
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_NET WXIMPORT
    #define WXDLLIMPEXP_DATA_NET(type) WXIMPORT type
#else // not making nor using DLL
    #define WXDLLIMPEXP_NET
    #define WXDLLIMPEXP_DATA_NET(type) type
#endif

#ifdef WXMAKINGDLL_CORE
    #define WXDLLIMPEXP_CORE WXEXPORT
    #define WXDLLIMPEXP_DATA_CORE(type) WXEXPORT type
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_CORE WXIMPORT
    #define WXDLLIMPEXP_DATA_CORE(type) WXIMPORT type
#else // not making nor using DLL
    #define WXDLLIMPEXP_CORE
    #define WXDLLIMPEXP_DATA_CORE(type) type
#endif

#ifdef WXMAKINGDLL_ADV
    #define WXDLLIMPEXP_ADV WXEXPORT
    #define WXDLLIMPEXP_DATA_ADV(type) WXEXPORT type
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_ADV WXIMPORT
    #define WXDLLIMPEXP_DATA_ADV(type) WXIMPORT type
#else // not making nor using DLL
    #define WXDLLIMPEXP_ADV
    #define WXDLLIMPEXP_DATA_ADV(type) type
#endif

#ifdef WXMAKINGDLL_HTML
    #define WXDLLIMPEXP_HTML WXEXPORT
    #define WXDLLIMPEXP_DATA_HTML(type) WXEXPORT type
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_HTML WXIMPORT
    #define WXDLLIMPEXP_DATA_HTML(type) WXIMPORT type
#else // not making nor using DLL
    #define WXDLLIMPEXP_HTML
    #define WXDLLIMPEXP_DATA_HTML(type) type
#endif

#ifdef WXMAKINGDLL_GL
    #define WXDLLIMPEXP_GL WXEXPORT
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_GL WXIMPORT
#else // not making nor using DLL
    #define WXDLLIMPEXP_GL
#endif

#ifdef WXMAKINGDLL_XML
    #define WXDLLIMPEXP_XML WXEXPORT
#elif defined(WXUSINGDLL)
    #define WXDLLIMPEXP_XML WXIMPORT
#else // not making nor using DLL
    #define WXDLLIMPEXP_XML
#endif

// for backwards compatibility, define suffix-less versions too
#define WXDLLEXPORT WXDLLIMPEXP_CORE
#define WXDLLEXPORT_DATA WXDLLIMPEXP_DATA_CORE

// ----------------------------------------------------------------------------
// Very common macros
// ----------------------------------------------------------------------------

// Printf-like attribute definitions to obtain warnings with GNU C/C++
#if defined(__GNUC__) && !wxUSE_UNICODE
#  ifndef ATTRIBUTE_PRINTF
#    define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
#    define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
#    define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
#    define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
#    define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
#    define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
#  endif /* ATTRIBUTE_PRINTF */
#else
#  ifndef ATTRIBUTE_PRINTF
#    define ATTRIBUTE_PRINTF
#    define ATTRIBUTE_PRINTF_1
#    define ATTRIBUTE_PRINTF_2
#    define ATTRIBUTE_PRINTF_3
#    define ATTRIBUTE_PRINTF_4
#    define ATTRIBUTE_PRINTF_5
#  endif /* ATTRIBUTE_PRINTF */
#endif

// Macro to issue warning when using deprecated functions with gcc3 or MSVC7:
#if wxCHECK_GCC_VERSION(3, 1)
    #define wxDEPRECATED(x) x __attribute__ ((deprecated))
#elif defined(__VISUALC__) && (__VISUALC__ >= 1300)
    #define wxDEPRECATED(x) __declspec(deprecated) x
#else
    #define wxDEPRECATED(x) x
#endif

// everybody gets the assert and other debug macros
#ifdef __cplusplus
#include "wx/debug.h"
#endif

// NULL declaration: it must be defined as 0 for C++ programs (in particular,
// it must not be defined as "(void *)0" which is standard for C but completely
// breaks C++ code)
#include <stddef.h>

// Macro to cut down on compiler warnings.
#if REMOVE_UNUSED_ARG
    #define WXUNUSED(identifier) /* identifier */
#else  // stupid, broken compiler
    #define WXUNUSED(identifier) identifier
#endif

// some arguments are only used in debug mode, but unused in release one
#ifdef __WXDEBUG__
    #define WXUNUSED_UNLESS_DEBUG(param)  param
#else
    #define WXUNUSED_UNLESS_DEBUG(param)  WXUNUSED(param)
#endif

// delete pointer if it is not NULL and NULL it afterwards
// (checking that it's !NULL before passing it to delete is just a
//  a question of style, because delete will do it itself anyhow, but it might
//  be considered as an error by some overzealous debugging implementations of
//  the library, so we do it ourselves)
#define wxDELETE(p)      if ( (p) != NULL ) { delete p; p = NULL; }

// delete an array and NULL it (see comments above)
#define wxDELETEA(p)     if ( (p) ) { delete [] (p); p = NULL; }

// size of statically declared array
#define WXSIZEOF(array)   (sizeof(array)/sizeof(array[0]))

// helper macros to be able to define unique/anonymous objects: this works by
// appending the current line number to the given identifier to reduce the
// probability of the conflict (it may still happen if this is used in the
// headers, hence you should avoid doing it or provide unique prefixes then)
#define wxCONCAT(text, line)        text ## line
#define wxCONCAT_LINE2(text, line)  wxCONCAT(text, line)
#define wxCONCAT_LINE(text)         wxCONCAT_LINE2(text, __LINE__)
#define wxMAKE_UNIQUE_NAME(text)    wxCONCAT_LINE(text)

// symbolic constant used by all Find()-like functions returning positive
// integer on success as failure indicator
#define wxNOT_FOUND       (-1)

// ----------------------------------------------------------------------------
// compiler specific settings
// ----------------------------------------------------------------------------

// to allow compiling with warning level 4 under Microsoft Visual C++ some
// warnings just must be disabled
#ifdef  __VISUALC__
  #pragma warning(disable: 4514) // unreferenced inline func has been removed
/*
  you might be tempted to disable this one also: triggered by CHECK and FAIL
  macros in debug.h, but it's, overall, a rather useful one, so I leave it and
  will try to find some way to disable this warning just for CHECK/FAIL. Anyone?
*/
  #pragma warning(disable: 4127) // conditional expression is constant
#endif  // VC++

#if defined(__MWERKS__)
    #undef try
    #undef except
    #undef finally
    #define except(x) catch(...)
#endif // Metrowerks

// where should i put this? we need to make sure of this as it breaks
// the <iostream> code.
#if !wxUSE_IOSTREAMH && defined(__WXDEBUG__)
#  ifndef __MWERKS__
// #undef __WXDEBUG__
#    ifdef wxUSE_DEBUG_NEW_ALWAYS
#    undef wxUSE_DEBUG_NEW_ALWAYS
#    define wxUSE_DEBUG_NEW_ALWAYS 0
#    endif
#  endif
#endif

// ----------------------------------------------------------------------------
// OS mnemonics -- Identify the running OS (useful for Windows)
// ----------------------------------------------------------------------------

// Not all platforms are currently available or supported
enum
{
    wxUNKNOWN_PLATFORM,
    wxCURSES,                 // Text-only CURSES
    wxXVIEW_X,                // Sun's XView OpenLOOK toolkit
    wxMOTIF_X,                // OSF Motif 1.x.x
    wxCOSE_X,                 // OSF Common Desktop Environment
    wxNEXTSTEP,               // NeXTStep
    wxMAC,                    // Apple Mac OS 8/9/X with Mac paths
    wxMAC_DARWIN,             // Apple Mac OS X with Unix paths
    wxBEOS,                   // BeOS
    wxGTK,                    // GTK on X
    wxGTK_WIN32,              // GTK on Win32
    wxGTK_OS2,                // GTK on OS/2
    wxGTK_BEOS,               // GTK on BeOS
    wxGEOS,                   // GEOS
    wxOS2_PM,                 // OS/2 Workplace
    wxWINDOWS,                // Windows or WfW
    wxMICROWINDOWS,           // MicroWindows
    wxPENWINDOWS,             // Windows for Pen Computing
    wxWINDOWS_NT,             // Windows NT
    wxWIN32S,                 // Windows 32S API
    wxWIN95,                  // Windows 95
    wxWIN386,                 // Watcom 32-bit supervisor modus
    wxWINDOWS_CE,             // Windows CE
    wxMGL_UNIX,               // MGL with direct hardware access
    wxMGL_X,                  // MGL on X
    wxMGL_WIN32,              // MGL on Win32
    wxMGL_OS2,                // MGL on OS/2
    wxMGL_DOS,                // MGL on MS-DOS
    wxWINDOWS_OS2,            // Native OS/2 PM
    wxUNIX,                   // wxBase under Unix
    wxX11                     // Plain X11 and Universal widgets
};

// ----------------------------------------------------------------------------
// standard wxWindows types
// ----------------------------------------------------------------------------

// the type for screen and DC coordinates

#if wxUSE_COMPATIBLE_COORD_TYPES
    // to ensure compatibility with 2.0, we must use long
    #define wxCoord long
#else  // !wxUSE_COMPATIBLE_COORD_TYPES
    #ifdef __WIN16__
        // under Win16, int is too small, so use long to allow for bigger
        // virtual canvases
        typedef long wxCoord;
    #else // !Win16
        // other platforms we support have at least 32bit int - quite enough
        typedef int wxCoord;
    #endif // Win16/!Win16
#endif // wxUSE_COMPATIBLE_COORD_TYPES/!wxUSE_COMPATIBLE_COORD_TYPES

// fixed length types

#define wxInt8    char    signed
#define wxUint8   char  unsigned

#ifdef __WINDOWS__
    #if defined(__WIN16__)
        #define wxInt16    int    signed
        #define wxUint16   int  unsigned
        #define wxInt32   long    signed
        #define wxUint32  long  unsigned
    #elif defined(__WIN32__)
        #define wxInt16  short    signed
        #define wxUint16 short  unsigned
        #define wxInt32    int    signed
        #define wxUint32   int  unsigned
    #else
        // Win64 will have different type sizes
        #error "Please define a 32 bit type"
    #endif
#else // !Windows
    // SIZEOF_XXX are defined by configure
    #if defined(SIZEOF_INT) && (SIZEOF_INT == 4)
        #define wxInt16  short    signed
        #define wxUint16 short  unsigned
        #define wxInt32    int    signed
        #define wxUint32   int  unsigned
    #elif defined(SIZEOF_INT) && (SIZEOF_INT == 2)
        #define wxInt16    int    signed
        #define wxUint16   int  unsigned
        #define wxInt32   long    signed
        #define wxUint32  long  unsigned
    #else
        // assume sizeof(int) == 4 - what else can we do
        wxCOMPILE_TIME_ASSERT( sizeof(int) == 4, IntMustBeExactly4Bytes);

        #define wxInt16  short    signed
        #define wxUint16 short  unsigned
        #define wxInt32    int    signed
        #define wxUint32   int  unsigned
    #endif
#endif // Win/!Win

#if defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
#define wxInt64   long    signed
#define wxUint64  long  unsigned
#elif defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
#define wxInt64   long long    signed
#define wxUint64  long long  unsigned
#else   // FIXME: what else can we do here aside from implementing wxULongLong
#define wxInt64   wxLongLong
#define wxUint64  wxULongLong
#endif

#define  wxByte   wxUint8
#define  wxWord   wxUint16

// base floating point types
// wxFloat32 : 32 bit IEEE float ( 1 sign , 8 exponent bits , 23 fraction bits
// wxFloat64 : 64 bit IEEE float ( 1 sign , 11 exponent bits , 52 fraction bits
// wxDouble : native fastest representation that has at least wxFloat64
//            precision, so use the IEEE types for storage , and this for calculations

typedef float wxFloat32 ;
#if (defined( __WXMAC__ ) || defined(__WXCOCOA__))  && defined (__MWERKS__)
    typedef short double wxFloat64;
#else
    typedef double wxFloat64;
#endif

#if defined( __WXMAC__ )  && !defined( __POWERPC__ )
    typedef long double wxDouble;
#else
    typedef double wxDouble ;
#endif

// ----------------------------------------------------------------------------
// byte ordering related definition and macros
// ----------------------------------------------------------------------------

// byte sex

#define  wxBIG_ENDIAN     4321
#define  wxLITTLE_ENDIAN  1234
#define  wxPDP_ENDIAN     3412

#ifdef WORDS_BIGENDIAN
#define  wxBYTE_ORDER  wxBIG_ENDIAN
#else
#define  wxBYTE_ORDER  wxLITTLE_ENDIAN
#endif

// byte swapping

#if defined (__MWERKS__) && ( (__MWERKS__ < 0x0900) || macintosh )
// assembler versions for these
#ifdef __POWERPC__
    inline wxUint16 wxUINT16_SWAP_ALWAYS( wxUint16 i )
        {return (__lhbrx( &i , 0 ) ) ;}
    inline wxInt16 wxINT16_SWAP_ALWAYS( wxInt16 i )
        {return (__lhbrx( &i , 0 ) ) ;}
    inline wxUint32 wxUINT32_SWAP_ALWAYS( wxUint32 i )
        {return (__lwbrx( &i , 0 ) ) ;}
    inline wxInt32 wxINT32_SWAP_ALWAYS( wxInt32 i )
        {return (__lwbrx( &i , 0 ) ) ;}
#else
    #pragma parameter __D0 wxUINT16_SWAP_ALWAYS(__D0)
    pascal wxUint16 wxUINT16_SWAP_ALWAYS(wxUint16 value)
        = { 0xE158 };

    #pragma parameter __D0 wxINT16_SWAP_ALWAYS(__D0)
    pascal wxInt16 wxINT16_SWAP_ALWAYS(wxInt16 value)
        = { 0xE158 };

    #pragma parameter __D0 wxUINT32_SWAP_ALWAYS (__D0)
    pascal wxUint32 wxUINT32_SWAP_ALWAYS(wxUint32 value)
        = { 0xE158, 0x4840, 0xE158 };

    #pragma parameter __D0 wxINT32_SWAP_ALWAYS (__D0)
    pascal wxInt32 wxINT32_SWAP_ALWAYS(wxInt32 value)
        = { 0xE158, 0x4840, 0xE158 };

#endif
#else // !MWERKS
#define wxUINT16_SWAP_ALWAYS(val) \
   ((wxUint16) ( \
    (((wxUint16) (val) & (wxUint16) 0x00ffU) << 8) | \
    (((wxUint16) (val) & (wxUint16) 0xff00U) >> 8)))

#define wxINT16_SWAP_ALWAYS(val) \
   ((wxInt16) ( \
    (((wxUint16) (val) & (wxUint16) 0x00ffU) << 8) | \
    (((wxUint16) (val) & (wxUint16) 0xff00U) >> 8)))

#define wxUINT32_SWAP_ALWAYS(val) \
   ((wxUint32) ( \
    (((wxUint32) (val) & (wxUint32) 0x000000ffU) << 24) | \
    (((wxUint32) (val) & (wxUint32) 0x0000ff00U) <<  8) | \
    (((wxUint32) (val) & (wxUint32) 0x00ff0000U) >>  8) | \
    (((wxUint32) (val) & (wxUint32) 0xff000000U) >> 24)))

#define wxINT32_SWAP_ALWAYS(val) \
   ((wxInt32) ( \
    (((wxUint32) (val) & (wxUint32) 0x000000ffU) << 24) | \
    (((wxUint32) (val) & (wxUint32) 0x0000ff00U) <<  8) | \
    (((wxUint32) (val) & (wxUint32) 0x00ff0000U) >>  8) | \
    (((wxUint32) (val) & (wxUint32) 0xff000000U) >> 24)))
#endif
// machine specific byte swapping

#if defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
#define wxUINT64_SWAP_ALWAYS(val) \
   ((wxUint64) ( \
    (((wxUint64) (val) & (wxUint64) 0x00000000000000ffUL) << 56) | \
    (((wxUint64) (val) & (wxUint64) 0x000000000000ff00UL) << 40) | \
    (((wxUint64) (val) & (wxUint64) 0x0000000000ff0000UL) << 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00000000ff000000UL) <<  8) | \
    (((wxUint64) (val) & (wxUint64) 0x000000ff00000000UL) >>  8) | \
    (((wxUint64) (val) & (wxUint64) 0x0000ff0000000000UL) >> 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00ff000000000000UL) >> 40) | \
    (((wxUint64) (val) & (wxUint64) 0xff00000000000000UL) >> 56)))

#define wxINT64_SWAP_ALWAYS(val) \
   ((wxInt64) ( \
    (((wxUint64) (val) & (wxUint64) 0x00000000000000ffUL) << 56) | \
    (((wxUint64) (val) & (wxUint64) 0x000000000000ff00UL) << 40) | \
    (((wxUint64) (val) & (wxUint64) 0x0000000000ff0000UL) << 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00000000ff000000UL) <<  8) | \
    (((wxUint64) (val) & (wxUint64) 0x000000ff00000000UL) >>  8) | \
    (((wxUint64) (val) & (wxUint64) 0x0000ff0000000000UL) >> 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00ff000000000000UL) >> 40) | \
    (((wxUint64) (val) & (wxUint64) 0xff00000000000000UL) >> 56)))

#elif defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)
#define wxUINT64_SWAP_ALWAYS(val) \
   ((wxUint64) ( \
    (((wxUint64) (val) & (wxUint64) 0x00000000000000ffULL) << 56) | \
    (((wxUint64) (val) & (wxUint64) 0x000000000000ff00ULL) << 40) | \
    (((wxUint64) (val) & (wxUint64) 0x0000000000ff0000ULL) << 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00000000ff000000ULL) <<  8) | \
    (((wxUint64) (val) & (wxUint64) 0x000000ff00000000ULL) >>  8) | \
    (((wxUint64) (val) & (wxUint64) 0x0000ff0000000000ULL) >> 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00ff000000000000ULL) >> 40) | \
    (((wxUint64) (val) & (wxUint64) 0xff00000000000000ULL) >> 56)))

#define wxINT64_SWAP_ALWAYS(val) \
   ((wxInt64) ( \
    (((wxUint64) (val) & (wxUint64) 0x00000000000000ffULL) << 56) | \
    (((wxUint64) (val) & (wxUint64) 0x000000000000ff00ULL) << 40) | \
    (((wxUint64) (val) & (wxUint64) 0x0000000000ff0000ULL) << 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00000000ff000000ULL) <<  8) | \
    (((wxUint64) (val) & (wxUint64) 0x000000ff00000000ULL) >>  8) | \
    (((wxUint64) (val) & (wxUint64) 0x0000ff0000000000ULL) >> 24) | \
    (((wxUint64) (val) & (wxUint64) 0x00ff000000000000ULL) >> 40) | \
    (((wxUint64) (val) & (wxUint64) 0xff00000000000000ULL) >> 56)))

#else
#define wxUINT64_SWAP_ALWAYS(val) \
   ((wxUint64) ( \
    ((wxULongLong(val) & wxULongLong(0L, 0x000000ffU)) << 56) | \
    ((wxULongLong(val) & wxULongLong(0L, 0x0000ff00U)) << 40) | \
    ((wxULongLong(val) & wxULongLong(0L, 0x00ff0000U)) << 24) | \
    ((wxULongLong(val) & wxULongLong(0L, 0xff000000U)) <<  8) | \
    ((wxULongLong(val) & wxULongLong(0x000000ffL, 0U)) >>  8) | \
    ((wxULongLong(val) & wxULongLong(0x0000ff00L, 0U)) >> 24) | \
    ((wxULongLong(val) & wxULongLong(0x00ff0000L, 0U)) >> 40) | \
    ((wxULongLong(val) & wxULongLong(0xff000000L, 0U)) >> 56)))

#define wxINT64_SWAP_ALWAYS(val) \
   ((wxInt64) ( \
    ((wxLongLong(val) & wxLongLong(0L, 0x000000ffU)) << 56) | \
    ((wxLongLong(val) & wxLongLong(0L, 0x0000ff00U)) << 40) | \
    ((wxLongLong(val) & wxLongLong(0L, 0x00ff0000U)) << 24) | \
    ((wxLongLong(val) & wxLongLong(0L, 0xff000000U)) <<  8) | \
    ((wxLongLong(val) & wxLongLong(0x000000ffL, 0U)) >>  8) | \
    ((wxLongLong(val) & wxLongLong(0x0000ff00L, 0U)) >> 24) | \
    ((wxLongLong(val) & wxLongLong(0x00ff0000L, 0U)) >> 40) | \
    ((wxLongLong(val) & wxLongLong(0xff000000L, 0U)) >> 56)))
#endif

#ifdef WORDS_BIGENDIAN
  #define wxUINT16_SWAP_ON_BE(val)  wxUINT16_SWAP_ALWAYS(val)
  #define wxINT16_SWAP_ON_BE(val)   wxINT16_SWAP_ALWAYS(val)
  #define wxUINT16_SWAP_ON_LE(val)  (val)
  #define wxINT16_SWAP_ON_LE(val)   (val)
  #define wxUINT32_SWAP_ON_BE(val)  wxUINT32_SWAP_ALWAYS(val)
  #define wxINT32_SWAP_ON_BE(val)   wxINT32_SWAP_ALWAYS(val)
  #define wxUINT32_SWAP_ON_LE(val)  (val)
  #define wxINT32_SWAP_ON_LE(val)   (val)
  #define wxUINT64_SWAP_ON_BE(val)  wxUINT64_SWAP_ALWAYS(val)
  #define wxUINT64_SWAP_ON_LE(val)  (val)
#else
  #define wxUINT16_SWAP_ON_LE(val)  wxUINT16_SWAP_ALWAYS(val)
  #define wxINT16_SWAP_ON_LE(val)   wxINT16_SWAP_ALWAYS(val)
  #define wxUINT16_SWAP_ON_BE(val)  (val)
  #define wxINT16_SWAP_ON_BE(val)   (val)
  #define wxUINT32_SWAP_ON_LE(val)  wxUINT32_SWAP_ALWAYS(val)
  #define wxINT32_SWAP_ON_LE(val)   wxINT32_SWAP_ALWAYS(val)
  #define wxUINT32_SWAP_ON_BE(val)  (val)
  #define wxINT32_SWAP_ON_BE(val)   (val)
  #define wxUINT64_SWAP_ON_LE(val)  wxUINT64_SWAP_ALWAYS(val)
  #define wxUINT64_SWAP_ON_BE(val)  (val)
#endif

// Macros to convert from unsigned long to void pointer.
// High order truncation occurs if the respective type is not large enough.
#define WXPTRULONGSLICE (((wxBYTE_ORDER==wxBIG_ENDIAN)&&(sizeof(void*)==8)&&(sizeof(unsigned long)<8))?1:0)
#define wxPtrToULong(p) (((unsigned long*)(&(p)))[WXPTRULONGSLICE])
#define wxULongToPtr(p,n) (p=NULL,wxPtrToULong(p)=(unsigned long)(n),p)

// ----------------------------------------------------------------------------
// Geometric flags
// ----------------------------------------------------------------------------

enum wxGeometryCentre
{
    wxCENTRE                  = 0x0001,
    wxCENTER                  = wxCENTRE
};

// centering into frame rather than screen (obsolete)
#define wxCENTER_FRAME          0x0000
// centre on screen rather than parent
#define wxCENTRE_ON_SCREEN      0x0002
#define wxCENTER_ON_SCREEN      wxCENTRE_ON_SCREEN

enum wxOrientation
{
    wxHORIZONTAL              = 0x0004,
    wxVERTICAL                = 0x0008,

    wxBOTH                    = (wxVERTICAL | wxHORIZONTAL)
};

enum wxDirection
{
    wxLEFT                    = 0x0010,
    wxRIGHT                   = 0x0020,
    wxUP                      = 0x0040,
    wxDOWN                    = 0x0080,

    wxTOP                     = wxUP,
    wxBOTTOM                  = wxDOWN,

    wxNORTH                   = wxUP,
    wxSOUTH                   = wxDOWN,
    wxWEST                    = wxLEFT,
    wxEAST                    = wxRIGHT,

    wxALL                     = (wxUP | wxDOWN | wxRIGHT | wxLEFT)
};

enum wxAlignment
{
    wxALIGN_NOT               = 0x0000,
    wxALIGN_CENTER_HORIZONTAL = 0x0100,
    wxALIGN_CENTRE_HORIZONTAL = wxALIGN_CENTER_HORIZONTAL,
    wxALIGN_LEFT              = wxALIGN_NOT,
    wxALIGN_TOP               = wxALIGN_NOT,
    wxALIGN_RIGHT             = 0x0200,
    wxALIGN_BOTTOM            = 0x0400,
    wxALIGN_CENTER_VERTICAL   = 0x0800,
    wxALIGN_CENTRE_VERTICAL   = wxALIGN_CENTER_VERTICAL,

    wxALIGN_CENTER            = (wxALIGN_CENTER_HORIZONTAL | wxALIGN_CENTER_VERTICAL),
    wxALIGN_CENTRE            = wxALIGN_CENTER,

    // a mask to extract alignment from the combination of flags
    wxALIGN_MASK              = 0x0f00
};

enum wxStretch
{
    wxSTRETCH_NOT             = 0x0000,
    wxSHRINK                  = 0x1000,
    wxGROW                    = 0x2000,
    wxEXPAND                  = wxGROW,
    wxSHAPED                  = 0x4000,
    wxADJUST_MINSIZE          = 0x8000,
    wxTILE                    = 0xc000
};

// border flags: the values are chosen for backwards compatibility
enum wxBorder
{
    // this is different from wxBORDER_NONE as by default the controls do have
    // border
    wxBORDER_DEFAULT = 0,

    wxBORDER_NONE   = 0x00200000,
    wxBORDER_STATIC = 0x01000000,
    wxBORDER_SIMPLE = 0x02000000,
    wxBORDER_RAISED = 0x04000000,
    wxBORDER_SUNKEN = 0x08000000,
    wxBORDER_DOUBLE = 0x10000000,

    // a mask to extract border style from the combination of flags
    wxBORDER_MASK   = 0x1f200000
};

// ----------------------------------------------------------------------------
// Window style flags
// ----------------------------------------------------------------------------

/*
 * Values are chosen so they can be |'ed in a bit list.
 * Some styles are used across more than one group,
 * so the values mustn't clash with others in the group.
 * Otherwise, numbers can be reused across groups.
 *
 * From version 1.66:
 * Window (cross-group) styles now take up the first half
 * of the flag, and control-specific styles the
 * second half.
 *
 */

/*
 * Window (Frame/dialog/subwindow/panel item) style flags
 */
#define wxVSCROLL               0x80000000
#define wxHSCROLL               0x40000000
#define wxCAPTION               0x20000000

// New styles (border styles are now in their own enum)
#define wxDOUBLE_BORDER         wxBORDER_DOUBLE
#define wxSUNKEN_BORDER         wxBORDER_SUNKEN
#define wxRAISED_BORDER         wxBORDER_RAISED
#define wxBORDER                wxBORDER_SIMPLE
#define wxSIMPLE_BORDER         wxBORDER_SIMPLE
#define wxSTATIC_BORDER         wxBORDER_STATIC
#define wxNO_BORDER             wxBORDER_NONE

// wxALWAYS_SHOW_SB: instead of hiding the scrollbar when it is not needed,
// disable it - but still show (see also wxLB_ALWAYS_SB style)
//
// NB: as this style is only supported by wxUniversal and wxMSW so far
#define wxALWAYS_SHOW_SB        0x00800000

// Clip children when painting, which reduces flicker in e.g. frames and
// splitter windows, but can't be used in a panel where a static box must be
// 'transparent' (panel paints the background for it)
#define wxCLIP_CHILDREN         0x00400000

// Note we're reusing the wxCAPTION style because we won't need captions
// for subwindows/controls
#define wxCLIP_SIBLINGS         0x20000000

#define wxTRANSPARENT_WINDOW    0x00100000

// Add this style to a panel to get tab traversal working outside of dialogs
// (on by default for wxPanel, wxDialog, wxScrolledWindow)
#define wxTAB_TRAVERSAL         0x00080000

// Add this style if the control wants to get all keyboard messages (under
// Windows, it won't normally get the dialog navigation key events)
#define wxWANTS_CHARS           0x00040000

// Make window retained (mostly Motif, I think) -- obsolete (VZ)?
#define wxRETAINED              0x00020000
#define wxBACKINGSTORE          wxRETAINED

// set this flag to create a special popup window: it will be always shown on
// top of other windows, will capture the mouse and will be dismissed when the
// mouse is clicked outside of it or if it loses focus in any other way
#define wxPOPUP_WINDOW          0x00020000

// don't invalidate the whole window (resulting in a PAINT event) when the
// window is resized (currently, makes sense for wxMSW only)
#define wxNO_FULL_REPAINT_ON_RESIZE 0x00010000

/*
 * Extra window style flags (use wxWS_EX prefix to make it clear that they
 * should be passed to wxWindow::SetExtraStyle(), not SetWindowStyle())
 */

// by default, TransferDataTo/FromWindow() only work on direct children of the
// window (compatible behaviour), set this flag to make them recursively
// descend into all subwindows
#define wxWS_EX_VALIDATE_RECURSIVELY    0x00000001

// wxCommandEvents and the objects of the derived classes are forwarded to the
// parent window and so on recursively by default. Using this flag for the
// given window allows to block this propagation at this window, i.e. prevent
// the events from being propagated further upwards. The dialogs have this
// flag on by default.
#define wxWS_EX_BLOCK_EVENTS            0x00000002

// don't use this window as an implicit parent for the other windows: this must
// be used with transient windows as otherwise there is the risk of creating a
// dialog/frame with this window as a parent which would lead to a crash if the
// parent is destroyed before the child
#define wxWS_EX_TRANSIENT               0x00000004

// don't paint the window background, we'll assume it will
// be done by a theming engine. This is not yet used but could
// possibly be made to work in the future, at least on Windows
#define wxWS_EX_THEMED_BACKGROUND       0x00000008

// this window should always process idle events
#define wxWS_EX_PROCESS_IDLE            0x00000010

// this window should always process UI update events
#define wxWS_EX_PROCESS_UI_UPDATES      0x00000020

// Use this style to add a context-sensitive help to the window (currently for
// Win32 only and it doesn't work if wxMINIMIZE_BOX or wxMAXIMIZE_BOX are used)
#define wxFRAME_EX_CONTEXTHELP  0x00000004
#define wxDIALOG_EX_CONTEXTHELP 0x00000004

/*
 * wxFrame/wxDialog style flags
 */
#define wxSTAY_ON_TOP           0x8000
#define wxICONIZE               0x4000
#define wxMINIMIZE              wxICONIZE
#define wxMAXIMIZE              0x2000
#define wxCLOSE_BOX                 0x1000

#define wxSYSTEM_MENU           0x0800
#define wxMINIMIZE_BOX          0x0400
#define wxMAXIMIZE_BOX          0x0200
#define wxTINY_CAPTION_HORIZ    0x0100
#define wxTINY_CAPTION_VERT     0x0080
#define wxRESIZE_BORDER         0x0040

#define wxDIALOG_NO_PARENT      0x0001  // Don't make owned by apps top window
#define wxFRAME_NO_TASKBAR      0x0002  // No taskbar button (MSW only)
#define wxFRAME_TOOL_WINDOW     0x0004  // No taskbar button, no system menu
#define wxFRAME_FLOAT_ON_PARENT 0x0008  // Always above its parent
#define wxFRAME_SHAPED          0x0010  // Create a window that is able to be shaped

// deprecated versions defined for compatibility reasons
#define wxRESIZE_BOX            wxMAXIMIZE_BOX
#define wxTHICK_FRAME           wxRESIZE_BORDER

// obsolete styles, unused any more
#define wxDIALOG_MODAL          0x0020  // free flag value 0x0020
#define wxDIALOG_MODELESS       0
#define wxNO_3D                 0
#define wxUSER_COLOURS          0


/*
 * MDI parent frame style flags
 * Can overlap with some of the above.
 */

#define wxFRAME_NO_WINDOW_MENU  0x0100

#if WXWIN_COMPATIBILITY
#define wxDEFAULT_FRAME wxDEFAULT_FRAME_STYLE
#endif

#define wxDEFAULT_FRAME_STYLE \
  (wxSYSTEM_MENU | wxRESIZE_BORDER | \
   wxMINIMIZE_BOX | wxMAXIMIZE_BOX | wxCLOSE_BOX | \
   wxCAPTION | wxCLIP_CHILDREN)

#define wxDEFAULT_DIALOG_STYLE  (wxSYSTEM_MENU | wxCAPTION | wxCLOSE_BOX)

/*
 * wxExtDialog style flags
 */
#define wxED_CLIENT_MARGIN      0x0004
#define wxED_BUTTONS_BOTTOM     0x0000  // has no effect
#define wxED_BUTTONS_RIGHT      0x0002
#define wxED_STATIC_LINE        0x0001

#if defined(__WXMSW__) || defined(__WXMAC__)
#   define wxEXT_DIALOG_STYLE  (wxDEFAULT_DIALOG_STYLE|wxED_CLIENT_MARGIN)
#else
#   define wxEXT_DIALOG_STYLE  (wxDEFAULT_DIALOG_STYLE|wxED_CLIENT_MARGIN|wxED_STATIC_LINE)
#endif

/*
 * wxMenuBar style flags
 */
// use native docking
#define wxMB_DOCKABLE       0x0001

/*
 * wxMenu style flags
 */
#define wxMENU_TEAROFF      0x0001

/*
 * Apply to all panel items
 */
#define wxCOLOURED          0x0800
#define wxFIXED_LENGTH      0x0400

/*
 * Styles for wxListBox
 */
#define wxLB_SORT           0x0010
#define wxLB_SINGLE         0x0020
#define wxLB_MULTIPLE       0x0040
#define wxLB_EXTENDED       0x0080
// wxLB_OWNERDRAW is Windows-only
#define wxLB_OWNERDRAW      0x0100
#define wxLB_NEEDED_SB      0x0200
#define wxLB_ALWAYS_SB      0x0400
#define wxLB_HSCROLL        wxHSCROLL
// always show an entire number of rows
#define wxLB_INT_HEIGHT     0x0800

// deprecated synonyms
#define wxPROCESS_ENTER     0x0400  // wxTE_PROCESS_ENTER
#define wxPASSWORD          0x0800  // wxTE_PASSWORD

/*
 * wxComboBox style flags
 */
#define wxCB_SIMPLE         0x0004
#define wxCB_SORT           0x0008
#define wxCB_READONLY       0x0010
#define wxCB_DROPDOWN       0x0020

/*
 * wxRadioBox style flags
 */
// should we number the items from left to right or from top to bottom in a 2d
// radiobox?
#define wxRA_LEFTTORIGHT    0x0001
#define wxRA_TOPTOBOTTOM    0x0002

// New, more intuitive names to specify majorDim argument
#define wxRA_SPECIFY_COLS   wxHORIZONTAL
#define wxRA_SPECIFY_ROWS   wxVERTICAL

// Old names for compatibility
#define wxRA_HORIZONTAL     wxHORIZONTAL
#define wxRA_VERTICAL       wxVERTICAL

/*
 * wxRadioButton style flag
 */
#define wxRB_GROUP          0x0004
#define wxRB_SINGLE         0x0008

/*
 * wxGauge flags
 */
#define wxGA_HORIZONTAL      wxHORIZONTAL
#define wxGA_VERTICAL        wxVERTICAL
#define wxGA_PROGRESSBAR     0x0010
// Windows only
#define wxGA_SMOOTH          0x0020

/*
 * wxSlider flags
 */
#define wxSL_HORIZONTAL      wxHORIZONTAL // 4
#define wxSL_VERTICAL        wxVERTICAL   // 8
// The next one is obsolete - use scroll events instead
#define wxSL_NOTIFY_DRAG     0x0000
#define wxSL_TICKS           0x0010
#define wxSL_AUTOTICKS       wxSL_TICKS // we don't support manual ticks
#define wxSL_LABELS          0x0020
#define wxSL_LEFT            0x0040
#define wxSL_TOP             0x0080
#define wxSL_RIGHT           0x0100
#define wxSL_BOTTOM          0x0200
#define wxSL_BOTH            0x0400
#define wxSL_SELRANGE        0x0800

/*
 * wxScrollBar flags
 */
#define wxSB_HORIZONTAL      wxHORIZONTAL
#define wxSB_VERTICAL        wxVERTICAL

/*
 * wxSpinButton flags.
 * Note that a wxSpinCtrl is sometimes defined as
 * a wxTextCtrl, and so the flags must be different
 * from wxTextCtrl's.
 */
#define wxSP_HORIZONTAL       wxHORIZONTAL // 4
#define wxSP_VERTICAL         wxVERTICAL   // 8
#define wxSP_ARROW_KEYS       0x1000
#define wxSP_WRAP             0x2000

/*
 * wxNotebook flags
 */
#define wxNB_FIXEDWIDTH       0x0010
#define wxNB_TOP              0x0000    // default
#define wxNB_LEFT             0x0020
#define wxNB_RIGHT            0x0040
#define wxNB_BOTTOM           0x0080
#define wxNB_MULTILINE        0x0100

/*
 * wxTabCtrl flags
 */
#define wxTC_RIGHTJUSTIFY     0x0010
#define wxTC_FIXEDWIDTH       0x0020
#define wxTC_TOP              0x0000    // default
#define wxTC_LEFT             0x0020
#define wxTC_RIGHT            0x0040
#define wxTC_BOTTOM           0x0080
#define wxTC_MULTILINE        wxNB_MULTILINE
#define wxTC_OWNERDRAW        0x0200

/*
 * wxStatusBar95 flags
 */
#define wxST_SIZEGRIP         0x0010

/*
 * wxStaticText flags
 */
#define wxST_NO_AUTORESIZE    0x0001

/*
 * wxStaticBitmap flags
 */
#define wxBI_EXPAND           wxEXPAND

/*
 * wxStaticLine flags
 */
#define wxLI_HORIZONTAL         wxHORIZONTAL
#define wxLI_VERTICAL           wxVERTICAL

/*
 * wxProgressDialog flags
 */
#define wxPD_CAN_ABORT          0x0001
#define wxPD_APP_MODAL          0x0002
#define wxPD_AUTO_HIDE          0x0004
#define wxPD_ELAPSED_TIME       0x0008
#define wxPD_ESTIMATED_TIME     0x0010
// wxGA_SMOOTH = 0x0020 may also be used with wxProgressDialog
// NO!!! This is wxDIALOG_MODAL and will cause the progress dialog to
// be modal. No progress will then be made at all.
#define wxPD_REMAINING_TIME     0x0040

/*
 * wxDirDialog styles
 */

#define wxDD_NEW_DIR_BUTTON     0x0080

/*
 * extended dialog specifiers. these values are stored in a different
 * flag and thus do not overlap with other style flags. note that these
 * values do not correspond to the return values of the dialogs (for
 * those values, look at the wxID_XXX defines).
 */

// wxCENTRE already defined as  0x00000001
#define wxYES                   0x00000002
#define wxOK                    0x00000004
#define wxNO                    0x00000008
#define wxYES_NO                (wxYES | wxNO)
#define wxCANCEL                0x00000010

#define wxYES_DEFAULT           0x00000000  // has no effect (default)
#define wxNO_DEFAULT            0x00000080

#define wxICON_EXCLAMATION      0x00000100
#define wxICON_HAND             0x00000200
#define wxICON_WARNING          wxICON_EXCLAMATION
#define wxICON_ERROR            wxICON_HAND
#define wxICON_QUESTION         0x00000400
#define wxICON_INFORMATION      0x00000800
#define wxICON_STOP             wxICON_HAND
#define wxICON_ASTERISK         wxICON_INFORMATION
#define wxICON_MASK             (0x00000100|0x00000200|0x00000400|0x00000800)

#define  wxFORWARD              0x00001000
#define  wxBACKWARD             0x00002000
#define  wxRESET                0x00004000
#define  wxHELP                 0x00008000
#define  wxMORE                 0x00010000
#define  wxSETUP                0x00020000

// ----------------------------------------------------------------------------
// standard IDs
// ----------------------------------------------------------------------------

// any id: means that we don't care about the id, whether when installing an
// event handler or when creating a new window
enum
{
    wxID_ANY = -1
};

// id for a separator line in the menu (invalid for normal item)
enum
{
    wxID_SEPARATOR = -1
};

// Standard menu IDs
enum
{
    wxID_LOWEST = 4999,

    wxID_OPEN,
    wxID_CLOSE,
    wxID_NEW,
    wxID_SAVE,
    wxID_SAVEAS,
    wxID_REVERT,
    wxID_EXIT,
    wxID_UNDO,
    wxID_REDO,
    wxID_HELP,
    wxID_PRINT,
    wxID_PRINT_SETUP,
    wxID_PREVIEW,
    wxID_ABOUT,
    wxID_HELP_CONTENTS,
    wxID_HELP_COMMANDS,
    wxID_HELP_PROCEDURES,
    wxID_HELP_CONTEXT,
    wxID_CLOSE_ALL,

    wxID_CUT = 5030,
    wxID_COPY,
    wxID_PASTE,
    wxID_CLEAR,
    wxID_FIND,
    wxID_DUPLICATE,
    wxID_SELECTALL,
    wxID_DELETE,
    wxID_REPLACE,
    wxID_REPLACE_ALL,
    wxID_PROPERTIES,

    wxID_VIEW_DETAILS,
    wxID_VIEW_LARGEICONS,
    wxID_VIEW_SMALLICONS,
    wxID_VIEW_LIST,
    wxID_VIEW_SORTDATE,
    wxID_VIEW_SORTNAME,
    wxID_VIEW_SORTSIZE,
    wxID_VIEW_SORTTYPE,

    wxID_FILE1 = 5050,
    wxID_FILE2,
    wxID_FILE3,
    wxID_FILE4,
    wxID_FILE5,
    wxID_FILE6,
    wxID_FILE7,
    wxID_FILE8,
    wxID_FILE9,

    // Standard button IDs
    wxID_OK = 5100,
    wxID_CANCEL,
    wxID_APPLY,
    wxID_YES,
    wxID_NO,
    wxID_STATIC,
    wxID_FORWARD,
    wxID_BACKWARD,
    wxID_DEFAULT,
    wxID_MORE,
    wxID_SETUP,
    wxID_RESET,
    wxID_CONTEXT_HELP,
    wxID_YESTOALL,
    wxID_NOTOALL,
    wxID_ABORT,
    wxID_RETRY,
    wxID_IGNORE,

    // System menu IDs (used by wxUniv):
    wxID_SYSTEM_MENU = 5200,
    wxID_CLOSE_FRAME,
    wxID_MOVE_FRAME,
    wxID_RESIZE_FRAME,
    wxID_MAXIMIZE_FRAME,
    wxID_ICONIZE_FRAME,
    wxID_RESTORE_FRAME,

    // IDs used by generic file dialog (13 consecutive starting from this value)
    wxID_FILEDLGG = 5900,

    wxID_HIGHEST = 5999
};

// ----------------------------------------------------------------------------
// other constants
// ----------------------------------------------------------------------------

// menu and toolbar item kinds
enum wxItemKind
{
    wxITEM_SEPARATOR = -1,
    wxITEM_NORMAL,
    wxITEM_CHECK,
    wxITEM_RADIO,
    wxITEM_MAX
};

// hit test results
enum wxHitTest
{
    wxHT_NOWHERE,

    // scrollbar
    wxHT_SCROLLBAR_FIRST = wxHT_NOWHERE,
    wxHT_SCROLLBAR_ARROW_LINE_1,    // left or upper arrow to scroll by line
    wxHT_SCROLLBAR_ARROW_LINE_2,    // right or down
    wxHT_SCROLLBAR_ARROW_PAGE_1,    // left or upper arrow to scroll by page
    wxHT_SCROLLBAR_ARROW_PAGE_2,    // right or down
    wxHT_SCROLLBAR_THUMB,           // on the thumb
    wxHT_SCROLLBAR_BAR_1,           // bar to the left/above the thumb
    wxHT_SCROLLBAR_BAR_2,           // bar to the right/below the thumb
    wxHT_SCROLLBAR_LAST,

    // window
    wxHT_WINDOW_OUTSIDE,            // not in this window at all
    wxHT_WINDOW_INSIDE,             // in the client area
    wxHT_WINDOW_VERT_SCROLLBAR,     // on the vertical scrollbar
    wxHT_WINDOW_HORZ_SCROLLBAR,     // on the horizontal scrollbar
    wxHT_WINDOW_CORNER,             // on the corner between 2 scrollbars

    wxHT_MAX
};

// ----------------------------------------------------------------------------
// Possible SetSize flags
// ----------------------------------------------------------------------------

// Use internally-calculated width if -1
#define wxSIZE_AUTO_WIDTH       0x0001
// Use internally-calculated height if -1
#define wxSIZE_AUTO_HEIGHT      0x0002
// Use internally-calculated width and height if each is -1
#define wxSIZE_AUTO             (wxSIZE_AUTO_WIDTH|wxSIZE_AUTO_HEIGHT)
// Ignore missing (-1) dimensions (use existing).
// For readability only: test for wxSIZE_AUTO_WIDTH/HEIGHT in code.
#define wxSIZE_USE_EXISTING     0x0000
// Allow -1 as a valid position
#define wxSIZE_ALLOW_MINUS_ONE  0x0004
// Don't do parent client adjustments (for implementation only)
#define wxSIZE_NO_ADJUSTMENTS   0x0008

// ----------------------------------------------------------------------------
// GDI descriptions
// ----------------------------------------------------------------------------

enum
{
    // Text font families
    wxDEFAULT    = 70,
    wxDECORATIVE,
    wxROMAN,
    wxSCRIPT,
    wxSWISS,
    wxMODERN,
    wxTELETYPE,  /* @@@@ */

    // Proportional or Fixed width fonts (not yet used)
    wxVARIABLE   = 80,
    wxFIXED,

    wxNORMAL     = 90,
    wxLIGHT,
    wxBOLD,
    // Also wxNORMAL for normal (non-italic text)
    wxITALIC,
    wxSLANT,

    // Pen styles
    wxSOLID      =   100,
    wxDOT,
    wxLONG_DASH,
    wxSHORT_DASH,
    wxDOT_DASH,
    wxUSER_DASH,

    wxTRANSPARENT,

    // Brush & Pen Stippling. Note that a stippled pen cannot be dashed!!
    // Note also that stippling a Pen IS meaningfull, because a Line is
    wxSTIPPLE_MASK_OPAQUE, //mask is used for blitting monochrome using text fore and back ground colors
    wxSTIPPLE_MASK,        //mask is used for masking areas in the stipple bitmap (TO DO)
    // drawn with a Pen, and without any Brush -- and it can be stippled.
    wxSTIPPLE =          110,
    wxBDIAGONAL_HATCH,
    wxCROSSDIAG_HATCH,
    wxFDIAGONAL_HATCH,
    wxCROSS_HATCH,
    wxHORIZONTAL_HATCH,
    wxVERTICAL_HATCH,

    wxJOIN_BEVEL =     120,
    wxJOIN_MITER,
    wxJOIN_ROUND,

    wxCAP_ROUND =      130,
    wxCAP_PROJECTING,
    wxCAP_BUTT
};

// VZ: why doesn't it start with "wx"? FIXME
#define IS_HATCH(s)    ((s)>=wxBDIAGONAL_HATCH && (s)<=wxVERTICAL_HATCH)

// Logical ops
typedef enum
{
  wxCLEAR,        wxROP_BLACK = wxCLEAR,             wxBLIT_BLACKNESS = wxCLEAR,        // 0
  wxXOR,          wxROP_XORPEN = wxXOR,              wxBLIT_SRCINVERT = wxXOR,          // src XOR dst
  wxINVERT,       wxROP_NOT = wxINVERT,              wxBLIT_DSTINVERT = wxINVERT,       // NOT dst
  wxOR_REVERSE,   wxROP_MERGEPENNOT = wxOR_REVERSE,  wxBLIT_00DD0228 = wxOR_REVERSE,    // src OR (NOT dst)
  wxAND_REVERSE,  wxROP_MASKPENNOT = wxAND_REVERSE,  wxBLIT_SRCERASE = wxAND_REVERSE,   // src AND (NOT dst)
  wxCOPY,         wxROP_COPYPEN = wxCOPY,            wxBLIT_SRCCOPY = wxCOPY,           // src
  wxAND,          wxROP_MASKPEN = wxAND,             wxBLIT_SRCAND = wxAND,             // src AND dst
  wxAND_INVERT,   wxROP_MASKNOTPEN = wxAND_INVERT,   wxBLIT_00220326 = wxAND_INVERT,    // (NOT src) AND dst
  wxNO_OP,        wxROP_NOP = wxNO_OP,               wxBLIT_00AA0029 = wxNO_OP,         // dst
  wxNOR,          wxROP_NOTMERGEPEN = wxNOR,         wxBLIT_NOTSRCERASE = wxNOR,        // (NOT src) AND (NOT dst)
  wxEQUIV,        wxROP_NOTXORPEN = wxEQUIV,         wxBLIT_00990066 = wxEQUIV,         // (NOT src) XOR dst
  wxSRC_INVERT,   wxROP_NOTCOPYPEN = wxSRC_INVERT,   wxBLIT_NOTSCRCOPY = wxSRC_INVERT,  // (NOT src)
  wxOR_INVERT,    wxROP_MERGENOTPEN = wxOR_INVERT,   wxBLIT_MERGEPAINT = wxOR_INVERT,   // (NOT src) OR dst
  wxNAND,         wxROP_NOTMASKPEN = wxNAND,         wxBLIT_007700E6 = wxNAND,          // (NOT src) OR (NOT dst)
  wxOR,           wxROP_MERGEPEN = wxOR,             wxBLIT_SRCPAINT = wxOR,            // src OR dst
  wxSET,          wxROP_WHITE = wxSET,               wxBLIT_WHITENESS = wxSET           // 1
} form_ops_t;

// Flood styles
enum
{
    wxFLOOD_SURFACE = 1,
    wxFLOOD_BORDER
};

// Polygon filling mode
enum
{
    wxODDEVEN_RULE = 1,
    wxWINDING_RULE
};

// ToolPanel in wxFrame (VZ: unused?)
enum
{
    wxTOOL_TOP = 1,
    wxTOOL_BOTTOM,
    wxTOOL_LEFT,
    wxTOOL_RIGHT
};

// the values of the format constants should be the same as correspondign
// CF_XXX constants in Windows API
enum wxDataFormatId
{
    wxDF_INVALID =          0,
    wxDF_TEXT =             1,  /* CF_TEXT */
    wxDF_BITMAP =           2,  /* CF_BITMAP */
    wxDF_METAFILE =         3,  /* CF_METAFILEPICT */
    wxDF_SYLK =             4,
    wxDF_DIF =              5,
    wxDF_TIFF =             6,
    wxDF_OEMTEXT =          7,  /* CF_OEMTEXT */
    wxDF_DIB =              8,  /* CF_DIB */
    wxDF_PALETTE =          9,
    wxDF_PENDATA =          10,
    wxDF_RIFF =             11,
    wxDF_WAVE =             12,
    wxDF_UNICODETEXT =      13,
    wxDF_ENHMETAFILE =      14,
    wxDF_FILENAME =         15, /* CF_HDROP */
    wxDF_LOCALE =           16,
    wxDF_PRIVATE =          20,
    wxDF_HTML =             30, /* Note: does not correspond to CF_ constant */
    wxDF_MAX
};

// Virtual keycodes
enum wxKeyCode
{
    WXK_BACK    =    8,
    WXK_TAB     =    9,
    WXK_RETURN  =    13,
    WXK_ESCAPE  =    27,
    WXK_SPACE   =    32,
    WXK_DELETE  =    127,

    WXK_START   = 300,
    WXK_LBUTTON,
    WXK_RBUTTON,
    WXK_CANCEL,
    WXK_MBUTTON,
    WXK_CLEAR,
    WXK_SHIFT,
    WXK_ALT,
    WXK_CONTROL,
    WXK_MENU,
    WXK_PAUSE,
    WXK_CAPITAL,
    WXK_PRIOR,  // Page up
    WXK_NEXT,   // Page down
    WXK_END,
    WXK_HOME,
    WXK_LEFT,
    WXK_UP,
    WXK_RIGHT,
    WXK_DOWN,
    WXK_SELECT,
    WXK_PRINT,
    WXK_EXECUTE,
    WXK_SNAPSHOT,
    WXK_INSERT,
    WXK_HELP,
    WXK_NUMPAD0,
    WXK_NUMPAD1,
    WXK_NUMPAD2,
    WXK_NUMPAD3,
    WXK_NUMPAD4,
    WXK_NUMPAD5,
    WXK_NUMPAD6,
    WXK_NUMPAD7,
    WXK_NUMPAD8,
    WXK_NUMPAD9,
    WXK_MULTIPLY,
    WXK_ADD,
    WXK_SEPARATOR,
    WXK_SUBTRACT,
    WXK_DECIMAL,
    WXK_DIVIDE,
    WXK_F1,
    WXK_F2,
    WXK_F3,
    WXK_F4,
    WXK_F5,
    WXK_F6,
    WXK_F7,
    WXK_F8,
    WXK_F9,
    WXK_F10,
    WXK_F11,
    WXK_F12,
    WXK_F13,
    WXK_F14,
    WXK_F15,
    WXK_F16,
    WXK_F17,
    WXK_F18,
    WXK_F19,
    WXK_F20,
    WXK_F21,
    WXK_F22,
    WXK_F23,
    WXK_F24,
    WXK_NUMLOCK,
    WXK_SCROLL,
    WXK_PAGEUP,
    WXK_PAGEDOWN,

    WXK_NUMPAD_SPACE,
    WXK_NUMPAD_TAB,
    WXK_NUMPAD_ENTER,
    WXK_NUMPAD_F1,
    WXK_NUMPAD_F2,
    WXK_NUMPAD_F3,
    WXK_NUMPAD_F4,
    WXK_NUMPAD_HOME,
    WXK_NUMPAD_LEFT,
    WXK_NUMPAD_UP,
    WXK_NUMPAD_RIGHT,
    WXK_NUMPAD_DOWN,
    WXK_NUMPAD_PRIOR,
    WXK_NUMPAD_PAGEUP,
    WXK_NUMPAD_NEXT,
    WXK_NUMPAD_PAGEDOWN,
    WXK_NUMPAD_END,
    WXK_NUMPAD_BEGIN,
    WXK_NUMPAD_INSERT,
    WXK_NUMPAD_DELETE,
    WXK_NUMPAD_EQUAL,
    WXK_NUMPAD_MULTIPLY,
    WXK_NUMPAD_ADD,
    WXK_NUMPAD_SEPARATOR,
    WXK_NUMPAD_SUBTRACT,
    WXK_NUMPAD_DECIMAL,
    WXK_NUMPAD_DIVIDE,

    WXK_WINDOWS_LEFT,
    WXK_WINDOWS_RIGHT,
    WXK_WINDOWS_MENU
};

#if wxUSE_HOTKEY
enum wxHotkeyModifier
{
    wxMOD_NONE = 0,
    wxMOD_ALT = 1,
    wxMOD_CONTROL = 2,
    wxMOD_SHIFT = 4,
    wxMOD_WIN = 8
};
#endif

// Mapping modes (same values as used by Windows, don't change)
enum
{
    wxMM_TEXT = 1,
    wxMM_LOMETRIC,
    wxMM_HIMETRIC,
    wxMM_LOENGLISH,
    wxMM_HIENGLISH,
    wxMM_TWIPS,
    wxMM_ISOTROPIC,
    wxMM_ANISOTROPIC,
    wxMM_POINTS,
    wxMM_METRIC
};

/* Shortcut for easier dialog-unit-to-pixel conversion */
#define wxDLG_UNIT(parent, pt) parent->ConvertDialogToPixels(pt)

/* Paper types */
typedef enum
{
    wxPAPER_NONE,               // Use specific dimensions
    wxPAPER_LETTER,             // Letter, 8 1/2 by 11 inches
    wxPAPER_LEGAL,              // Legal, 8 1/2 by 14 inches
    wxPAPER_A4,                 // A4 Sheet, 210 by 297 millimeters
    wxPAPER_CSHEET,             // C Sheet, 17 by 22 inches
    wxPAPER_DSHEET,             // D Sheet, 22 by 34 inches
    wxPAPER_ESHEET,             // E Sheet, 34 by 44 inches
    wxPAPER_LETTERSMALL,        // Letter Small, 8 1/2 by 11 inches
    wxPAPER_TABLOID,            // Tabloid, 11 by 17 inches
    wxPAPER_LEDGER,             // Ledger, 17 by 11 inches
    wxPAPER_STATEMENT,          // Statement, 5 1/2 by 8 1/2 inches
    wxPAPER_EXECUTIVE,          // Executive, 7 1/4 by 10 1/2 inches
    wxPAPER_A3,                 // A3 sheet, 297 by 420 millimeters
    wxPAPER_A4SMALL,            // A4 small sheet, 210 by 297 millimeters
    wxPAPER_A5,                 // A5 sheet, 148 by 210 millimeters
    wxPAPER_B4,                 // B4 sheet, 250 by 354 millimeters
    wxPAPER_B5,                 // B5 sheet, 182-by-257-millimeter paper
    wxPAPER_FOLIO,              // Folio, 8-1/2-by-13-inch paper
    wxPAPER_QUARTO,             // Quarto, 215-by-275-millimeter paper
    wxPAPER_10X14,              // 10-by-14-inch sheet
    wxPAPER_11X17,              // 11-by-17-inch sheet
    wxPAPER_NOTE,               // Note, 8 1/2 by 11 inches
    wxPAPER_ENV_9,              // #9 Envelope, 3 7/8 by 8 7/8 inches
    wxPAPER_ENV_10,             // #10 Envelope, 4 1/8 by 9 1/2 inches
    wxPAPER_ENV_11,             // #11 Envelope, 4 1/2 by 10 3/8 inches
    wxPAPER_ENV_12,             // #12 Envelope, 4 3/4 by 11 inches
    wxPAPER_ENV_14,             // #14 Envelope, 5 by 11 1/2 inches
    wxPAPER_ENV_DL,             // DL Envelope, 110 by 220 millimeters
    wxPAPER_ENV_C5,             // C5 Envelope, 162 by 229 millimeters
    wxPAPER_ENV_C3,             // C3 Envelope, 324 by 458 millimeters
    wxPAPER_ENV_C4,             // C4 Envelope, 229 by 324 millimeters
    wxPAPER_ENV_C6,             // C6 Envelope, 114 by 162 millimeters
    wxPAPER_ENV_C65,            // C65 Envelope, 114 by 229 millimeters
    wxPAPER_ENV_B4,             // B4 Envelope, 250 by 353 millimeters
    wxPAPER_ENV_B5,             // B5 Envelope, 176 by 250 millimeters
    wxPAPER_ENV_B6,             // B6 Envelope, 176 by 125 millimeters
    wxPAPER_ENV_ITALY,          // Italy Envelope, 110 by 230 millimeters
    wxPAPER_ENV_MONARCH,        // Monarch Envelope, 3 7/8 by 7 1/2 inches
    wxPAPER_ENV_PERSONAL,       // 6 3/4 Envelope, 3 5/8 by 6 1/2 inches
    wxPAPER_FANFOLD_US,         // US Std Fanfold, 14 7/8 by 11 inches
    wxPAPER_FANFOLD_STD_GERMAN, // German Std Fanfold, 8 1/2 by 12 inches
    wxPAPER_FANFOLD_LGL_GERMAN, // German Legal Fanfold, 8 1/2 by 13 inches

    wxPAPER_ISO_B4,             // B4 (ISO) 250 x 353 mm
    wxPAPER_JAPANESE_POSTCARD,  // Japanese Postcard 100 x 148 mm
    wxPAPER_9X11,               // 9 x 11 in
    wxPAPER_10X11,              // 10 x 11 in
    wxPAPER_15X11,              // 15 x 11 in
    wxPAPER_ENV_INVITE,         // Envelope Invite 220 x 220 mm
    wxPAPER_LETTER_EXTRA,       // Letter Extra 9 \275 x 12 in
    wxPAPER_LEGAL_EXTRA,        // Legal Extra 9 \275 x 15 in
    wxPAPER_TABLOID_EXTRA,      // Tabloid Extra 11.69 x 18 in
    wxPAPER_A4_EXTRA,           // A4 Extra 9.27 x 12.69 in
    wxPAPER_LETTER_TRANSVERSE,  // Letter Transverse 8 \275 x 11 in
    wxPAPER_A4_TRANSVERSE,      // A4 Transverse 210 x 297 mm
    wxPAPER_LETTER_EXTRA_TRANSVERSE, // Letter Extra Transverse 9\275 x 12 in
    wxPAPER_A_PLUS,             // SuperA/SuperA/A4 227 x 356 mm
    wxPAPER_B_PLUS,             // SuperB/SuperB/A3 305 x 487 mm
    wxPAPER_LETTER_PLUS,        // Letter Plus 8.5 x 12.69 in
    wxPAPER_A4_PLUS,            // A4 Plus 210 x 330 mm
    wxPAPER_A5_TRANSVERSE,      // A5 Transverse 148 x 210 mm
    wxPAPER_B5_TRANSVERSE,      // B5 (JIS) Transverse 182 x 257 mm
    wxPAPER_A3_EXTRA,           // A3 Extra 322 x 445 mm
    wxPAPER_A5_EXTRA,           // A5 Extra 174 x 235 mm
    wxPAPER_B5_EXTRA,           // B5 (ISO) Extra 201 x 276 mm
    wxPAPER_A2,                 // A2 420 x 594 mm
    wxPAPER_A3_TRANSVERSE,      // A3 Transverse 297 x 420 mm
    wxPAPER_A3_EXTRA_TRANSVERSE // A3 Extra Transverse 322 x 445 mm

} wxPaperSize;

/* Printing orientation */
#ifndef wxPORTRAIT
#define wxPORTRAIT      1
#define wxLANDSCAPE     2
#endif

/* Duplex printing modes
 */

enum wxDuplexMode
{
    wxDUPLEX_SIMPLEX, // Non-duplex
    wxDUPLEX_HORIZONTAL,
    wxDUPLEX_VERTICAL
};

/* Print quality.
 */

#define wxPRINT_QUALITY_HIGH    -1
#define wxPRINT_QUALITY_MEDIUM  -2
#define wxPRINT_QUALITY_LOW     -3
#define wxPRINT_QUALITY_DRAFT   -4

typedef int wxPrintQuality;

/* Print mode (currently PostScript only)
 */

enum wxPrintMode
{
    wxPRINT_MODE_NONE =    0,
    wxPRINT_MODE_PREVIEW = 1,   // Preview in external application
    wxPRINT_MODE_FILE =    2,   // Print to file
    wxPRINT_MODE_PRINTER = 3    // Send to printer
};

// ----------------------------------------------------------------------------
// UpdateWindowUI flags
// ----------------------------------------------------------------------------

enum wxUpdateUI
{
    wxUPDATE_UI_NONE          = 0x0000,
    wxUPDATE_UI_RECURSE       = 0x0001,
    wxUPDATE_UI_FROMIDLE      = 0x0002 // Invoked from On(Internal)Idle
};

// ----------------------------------------------------------------------------
// miscellaneous
// ----------------------------------------------------------------------------

// define this macro if font handling is done using the X font names
#if (defined(__WXGTK__) && !defined(__WXGTK20__)) || defined(__X__)
    #define _WX_X_FONTLIKE
#endif

// macro to specify "All Files" on different platforms
#if defined(__WXMSW__) || defined(__WXPM__)
#   define wxALL_FILES_PATTERN   wxT("*.*")
#   define wxALL_FILES           gettext_noop("All files (*.*)|*.*")
#else
#   define wxALL_FILES_PATTERN   wxT("*")
#   define wxALL_FILES           gettext_noop("All files (*)|*")
#endif

// ---------------------------------------------------------------------------
// macros that enable wxWindows apps to be compiled in absence of the
// sytem headers, although some platform specific types are used in the
// platform specific (implementation) parts of the headers
// ---------------------------------------------------------------------------

#ifdef __WXMAC__

typedef unsigned char WXCOLORREF[6];
typedef void*       WXHBITMAP;
typedef void*       WXHMETAFILE ;
typedef void*       WXHICON ;
typedef void*       WXHCURSOR ;
typedef void*       WXHRGN ;
typedef void*       WXRECTPTR ;
typedef void*       WXPOINTPTR ;
typedef void*       WXHWND ;
typedef void*       WXEVENTREF ;
typedef void*		WXEVENTHANDLERREF ;
typedef void*       WXEVENTHANDLERCALLREF ;
typedef void*       WXAPPLEEVENTREF ;
typedef void*       WXHDC ;
typedef void*       WXHMENU ;
typedef unsigned int    WXUINT;
typedef unsigned long   WXDWORD;
typedef unsigned short  WXWORD;

typedef void*       WXWidget ;
typedef void*       WXWindow ;
typedef void*       WXDisplay ;
/*
typedef WindowPtr       WXHWND;
typedef Handle          WXHANDLE;
typedef CIconHandle     WXHICON;
//typedef unsigned long   WXHFONT;
typedef MenuHandle      WXHMENU;
//typedef unsigned long   WXHPEN;
//typedef unsigned long   WXHBRUSH;
//typedef unsigned long   WXHPALETTE;
typedef CursHandle      WXHCURSOR;
typedef RgnHandle       WXHRGN;
//typedef unsigned long   WXHACCEL;
//typedef unsigned long   WXHINSTANCE;
//typedef unsigned long   WXHIMAGELIST;
//typedef unsigned long   WXHGLOBAL;
typedef GrafPtr         WXHDC;
//typedef unsigned int    WXWPARAM;
//typedef long            WXLPARAM;
//typedef void *          WXRGNDATA;
//typedef void *          WXMSG;
//typedef unsigned long   WXHCONV;
//typedef unsigned long   WXHKEY;
//typedef void *          WXDRAWITEMSTRUCT;
//typedef void *          WXMEASUREITEMSTRUCT;
//typedef void *          WXLPCREATESTRUCT;
typedef int (*WXFARPROC)();

typedef WindowPtr       WXWindow;
typedef ControlHandle   WXWidget;
*/
#endif

#ifdef __WXCOCOA__

// NOTE: This ought to work with other compilers too, but I'm being cautious
#if defined(__GNUC__) && defined(__APPLE__)
/* It's desirable to have type safety for Objective-C(++) code as it does
at least catch typos of method names among other things.  However, it
is not possible to declare an Objective-C class from plain old C or C++
code.  Furthermore, because of C++ name mangling, the type name must
be the same for both C++ and Objective-C++ code.  Therefore, we define
what should be a pointer to an Objective-C class as a pointer to a plain
old C struct with the same name.  Unfortunately, because the compiler
does not see a struct as an Objective-C class we cannot declare it
as a struct in Objective-C(++) mode.
*/
#if defined(__OBJC__)
#define DECLARE_WXCOCOA_OBJC_CLASS(klass) \
@class klass; \
typedef klass *WX_##klass
#else // not defined(__OBJC__)
#define DECLARE_WXCOCOA_OBJC_CLASS(klass) \
typedef struct klass *WX_##klass
#endif // defined(__OBJC__)

#else // not GNU
#warning "Objective-C types will not be checked by the compiler."
// NOTE: typedef struct objc_object *id;
// IOW, we're declaring these using the id type without using that name,
// since "id" is used extensively not only within wxWindows itself, but
// also in wxWindows application code.  The following works fine when
// compiling C(++) code, and works without typesafety for Obj-C(++) code
#define DECLARE_WXCOCOA_OBJC_CLASS(klass) \
typedef struct objc_object *WX_##klass

#endif // defined(__GNUC__) && defined(__APPLE__)

DECLARE_WXCOCOA_OBJC_CLASS(NSApplication);
DECLARE_WXCOCOA_OBJC_CLASS(NSBitmapImageRep);
DECLARE_WXCOCOA_OBJC_CLASS(NSBox);
DECLARE_WXCOCOA_OBJC_CLASS(NSButton);
DECLARE_WXCOCOA_OBJC_CLASS(NSColor);
DECLARE_WXCOCOA_OBJC_CLASS(NSControl);
DECLARE_WXCOCOA_OBJC_CLASS(NSEvent);
DECLARE_WXCOCOA_OBJC_CLASS(NSImage);
DECLARE_WXCOCOA_OBJC_CLASS(NSLayoutManager);
DECLARE_WXCOCOA_OBJC_CLASS(NSMenu);
DECLARE_WXCOCOA_OBJC_CLASS(NSMenuItem);
DECLARE_WXCOCOA_OBJC_CLASS(NSPanel);
DECLARE_WXCOCOA_OBJC_CLASS(NSTableView);
DECLARE_WXCOCOA_OBJC_CLASS(NSTextContainer);
DECLARE_WXCOCOA_OBJC_CLASS(NSTextField);
DECLARE_WXCOCOA_OBJC_CLASS(NSTextStorage);
DECLARE_WXCOCOA_OBJC_CLASS(NSWindow);
DECLARE_WXCOCOA_OBJC_CLASS(NSView);
typedef WX_NSView WXWidget; // wxWindows BASE definition
#endif // __WXCOCOA__

#if defined(__WXMSW__) || defined(__WXPM__)

// the keywords needed for WinMain() declaration
#ifdef __WIN16__
#  ifdef __VISUALC__
#    define WXFAR __far
#  else
#    define WXFAR _far
#  endif
#else  // Win32
#  ifndef WXFAR
#    define WXFAR
#  endif
#endif // Win16/32

// Stand-ins for Windows types or OS/2, to avoid #including all of windows.h or os2.h
typedef unsigned long   WXHWND;
typedef unsigned long   WXHANDLE;
typedef unsigned long   WXHICON;
typedef unsigned long   WXHFONT;
typedef unsigned long   WXHMENU;
typedef unsigned long   WXHPEN;
typedef unsigned long   WXHBRUSH;
typedef unsigned long   WXHPALETTE;
typedef unsigned long   WXHCURSOR;
typedef unsigned long   WXHRGN;
typedef unsigned long   WXHACCEL;
typedef void WXFAR  *   WXHINSTANCE;
typedef unsigned long   WXHBITMAP;
typedef unsigned long   WXHIMAGELIST;
typedef unsigned long   WXHGLOBAL;
typedef unsigned long   WXHDC;
typedef unsigned int    WXUINT;
typedef unsigned long   WXDWORD;
typedef unsigned short  WXWORD;

typedef unsigned long   WXCOLORREF;
typedef void *          WXRGNDATA;
typedef void *          WXMSG;
typedef unsigned long   WXHCONV;
typedef unsigned long   WXHKEY;
typedef unsigned long   WXHTREEITEM;

typedef void *          WXDRAWITEMSTRUCT;
typedef void *          WXMEASUREITEMSTRUCT;
typedef void *          WXLPCREATESTRUCT;

typedef WXHWND          WXWidget;

#endif // MSW or OS2


#ifdef __WXMSW__
typedef unsigned int    WXWPARAM;
typedef long            WXLPARAM;

#if !defined(__WIN32__) || defined(__GNUWIN32__) || defined(__WXMICROWIN__)
typedef int             (*WXFARPROC)();
#else
typedef int             (__stdcall *WXFARPROC)();
#endif
#endif // __WXMSW__


#if defined(__WXPM__)
#ifdef __EMX__
/* Need a well-known type for WXFARPROC
   below. MPARAM is typedef'ed too late. */
#define WXWPARAM        void *
#define WXLPARAM        void *
#else
#define WXWPARAM        MPARAM
#define WXLPARAM        MPARAM
#endif
#define RECT            RECTL
#define LOGFONT         FATTRS
#define LOWORD          SHORT1FROMMP
#define HIWORD          SHORT2FROMMP

typedef unsigned long   WXMPARAM;
typedef unsigned long   WXMSGID;
typedef void*           WXRESULT;
//typedef int             (*WXFARPROC)();
// some windows handles not defined by PM
typedef unsigned long   HANDLE;
typedef unsigned long   HICON;
typedef unsigned long   HFONT;
typedef unsigned long   HMENU;
typedef unsigned long   HPEN;
typedef unsigned long   HBRUSH;
typedef unsigned long   HPALETTE;
typedef unsigned long   HCURSOR;
typedef unsigned long   HINSTANCE;
typedef unsigned long   HIMAGELIST;
typedef unsigned long   HGLOBAL;
typedef unsigned long   DWORD;
typedef unsigned short  WORD;

// WIN32 graphics types for OS/2 GPI

// RGB under OS2 is more like a PALETTEENTRY struct under Windows so we need a real RGB def
// WARNING: The OS/2 headers typedef BYTE simply as 'char'; if the default is signed, all
// hell will break loose!
//#define OS2RGB(r,g,b) ((DWORD ((BYTE) (b) | ((WORD) (g) << 8)) | (((DWORD)(BYTE)(r)) << 16)))
#define OS2RGB(r,g,b) ((DWORD)((unsigned char)(b) | ((unsigned char)(g) << 8)) | ((unsigned char)(r) << 16))

typedef unsigned long COLORREF;
#define GetBValue(rgb) ((BYTE)((rgb) >> 16))
#define GetGValue(rgb) ((BYTE)(((WORD)(rgb)) >> 8))
#define GetRValue(rgb) ((BYTE)(rgb))
#define PALETTEINDEX(i) ((COLORREF)(0x01000000 | (DWORD)(WORD)(i)))
#define PALETTERGB(r,g,b) (0x02000000 | OS2RGB(r,g,b))
// OS2's RGB/RGB2 is backwards from this
typedef struct tagPALETTEENTRY
{
    char bRed;
    char bGreen;
    char bBlue;
    char bFlags;
} PALETTEENTRY;
typedef struct tagLOGPALETTE
{
    WORD palVersion;
    WORD palNumentries;
    WORD PALETTEENTRY[1];
} LOGPALETTE;

#if (defined(__VISAGECPP__) && (__IBMCPP__ < 400)) || defined (__WATCOMC__)
    // VA 3.0 for some reason needs base data types when typedefing a proc proto???
typedef void* (_System *WXFARPROC)(unsigned long, unsigned long, void*, void*);
#else
#ifdef __EMX__
#define _System
#endif
typedef WXRESULT (_System *WXFARPROC)(WXHWND, WXMSGID, WXWPARAM, WXLPARAM);
#endif

#endif //__WXPM__


#if defined(__WXMOTIF__) || defined(__WXX11__)
/* Stand-ins for X/Xt/Motif types */
typedef void*           WXWindow;
typedef void*           WXWidget;
typedef void*           WXAppContext;
typedef void*           WXColormap;
typedef void*           WXColor;
typedef void            WXDisplay;
typedef void            WXEvent;
typedef void*           WXCursor;
typedef void*           WXPixmap;
typedef void*           WXFontStructPtr;
typedef void*           WXGC;
typedef void*           WXRegion;
typedef void*           WXFont;
typedef void*           WXImage;
typedef void*           WXFontList;
typedef void*           WXRendition;
typedef void*           WXRenderTable;
typedef void*           WXFontType; /* either a XmFontList or XmRenderTable */
typedef void*           WXString;

typedef unsigned long   Atom;  /* this might fail on a few architectures */

#endif // Motif

#ifdef __WXGTK__

/* Stand-ins for GLIB types */
typedef char           gchar;
typedef signed char    gint8;
typedef int            gint;
typedef unsigned       guint;
typedef unsigned long  gulong;
typedef void*          gpointer;
typedef struct _GSList GSList;

/* Stand-ins for GDK types */
typedef struct _GdkColor        GdkColor;
typedef struct _GdkColormap     GdkColormap;
typedef struct _GdkFont         GdkFont;
typedef struct _GdkGC           GdkGC;
typedef struct _GdkVisual       GdkVisual;

#ifdef __WXGTK20__
typedef struct _GdkAtom        *GdkAtom;
typedef struct _GdkDrawable     GdkWindow;
typedef struct _GdkDrawable     GdkBitmap;
typedef struct _GdkDrawable     GdkPixmap;
#else // GTK+ 1.2
typedef gulong                  GdkAtom;
typedef struct _GdkWindow       GdkWindow;
typedef struct _GdkWindow       GdkBitmap;
typedef struct _GdkWindow       GdkPixmap;
#endif // GTK+ 1.2/2.0

typedef struct _GdkCursor       GdkCursor;
typedef struct _GdkRegion       GdkRegion;
typedef struct _GdkDragContext  GdkDragContext;

#ifdef HAVE_XIM
typedef struct _GdkIC           GdkIC;
typedef struct _GdkICAttr       GdkICAttr;
#endif

/* Stand-ins for GTK types */
typedef struct _GtkWidget         GtkWidget;
typedef struct _GtkStyle          GtkStyle;
typedef struct _GtkAdjustment     GtkAdjustment;
typedef struct _GtkList           GtkList;
typedef struct _GtkToolbar        GtkToolbar;
typedef struct _GtkTooltips       GtkTooltips;
typedef struct _GtkNotebook       GtkNotebook;
typedef struct _GtkNotebookPage   GtkNotebookPage;
typedef struct _GtkAccelGroup     GtkAccelGroup;
typedef struct _GtkItemFactory    GtkItemFactory;
typedef struct _GtkSelectionData  GtkSelectionData;

typedef GtkWidget *WXWidget;

#ifndef __WXGTK20__
#define GTK_OBJECT_GET_CLASS(object) (GTK_OBJECT(object)->klass)
#define GTK_CLASS_TYPE(klass) ((klass)->type)
#endif

#ifdef __WXGTK20__
/* Input method thing */
typedef struct _GtkIMMulticontext    GtkIMMulticontext;
#endif // __WXGTK20__

#endif // __WXGTK__

#if defined(__WXGTK20__) || (defined(__WXX11__) && wxUSE_UNICODE)
#define wxUSE_PANGO 1
#else
#define wxUSE_PANGO 0
#endif

#if wxUSE_PANGO
/* Stand-ins for Pango types */
typedef struct _PangoContext         PangoContext;
typedef struct _PangoLayout          PangoLayout;
typedef struct _PangoFontDescription PangoFontDescription;
#endif

#ifdef __WXMGL__
typedef struct window_t *WXWidget;
#endif // MGL

// This is required because of clashing macros in windows.h, which may be
// included before or after wxWindows classes, and therefore must be
// disabled here before any significant wxWindows headers are included.
#ifdef __WXMSW__
#ifdef GetClassInfo
#undef GetClassInfo
#endif

#ifdef GetClassName
#undef GetClassName
#endif

#ifdef DrawText
#undef DrawText
#endif

#ifdef GetCharWidth
#undef GetCharWidth
#endif

#ifdef StartDoc
#undef StartDoc
#endif

#ifdef FindWindow
#undef FindWindow
#endif

#ifdef FindResource
#undef FindResource
#endif
#endif
  // __WXMSW__

// ---------------------------------------------------------------------------
// macro to define a class without copy ctor nor assignment operator
// ---------------------------------------------------------------------------

#define DECLARE_NO_COPY_CLASS(classname)        \
    private:                                    \
        classname(const classname&);            \
        classname& operator=(const classname&);

#define DECLARE_NO_ASSIGN_CLASS(classname)      \
    private:                                    \
        classname& operator=(const classname&);

#endif
    // _WX_DEFS_H_