include/wx/defs.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        defs.h
   3 // Purpose:     Declarations/definitions common to all wx source files
   4 // Author:      Julian Smart and others
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c)
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DEFS_H_
  13 #define _WX_DEFS_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "defs.h"
  17 #endif
  18
  19 #ifdef __WXGTK__
  20
  21 #include "glib.h"
  22 #include "gdk/gdk.h"
  23 #include "gtk/gtk.h"
  24 #include "wx/gtk/win_gtk.h"
  25
  26 #endif
  27
  28 #include <stddef.h>
  29
  30 #include "wx/setup.h"
  31 #include "wx/version.h"
  32
  33 // Helps SGI compilation, apparently
  34 #if defined(__SGI__)
  35 #if defined(__GNUG__)
  36 #define __need_wchar_t
  37 #else
  38 /* Note I use the term __SGI_CC__ for both cc and CC, its not a good idea to
  39  * mix gcc and cc/CC, the name mangling is different */
  40 #define __SGI_CC__
  41 #endif
  42 #endif
  43
  44 #if defined(sun) || defined(__SUN__)
  45 # if !defined(__GNUG__)
  46 #  ifndef __SUNCC__
  47 #   define __SUNCC__
  48 #  endif
  49 # endif
  50 #endif
  51
  52 // suppress some Visual C++ warnings
  53 #ifdef _MSC_VER
  54 #   pragma warning(disable:4244)    // cobversion from double to float
  55 #   pragma warning(disable:4100)    // unreferenced formal parameter
  56 #endif
  57
  58 //////////////////////////////////////////////////////////////////////////////////
  59 // Currently Only MS-Windows/NT, XView and Motif are supported
  60 //
  61 #if defined(__HPUX__) && !defined(__WXMOTIF__)
  62 # define __WXMOTIF__
  63 #endif
  64 #if defined(__WXMOTIF__)
  65 # define __X__
  66 #endif
  67
  68 #ifdef __WXMSW__
  69 // wxWindows checks for WIN32, not __WIN32__
  70 #if ((defined(WIN32) || defined(__NT__)) && !defined(__WIN32__) && !defined(__WXSTUBS__))
  71 #define __WIN32__
  72 #endif
  73
  74 #ifndef __WIN32__
  75 #define __WIN16__
  76 #endif
  77
  78 #if !defined(__WIN95__) && (WINVER >= 0x0400)
  79 #define __WIN95__
  80 #endif
  81
  82 #endif // wxMSW
  83
  84 // Make sure the environment is set correctly
  85 #if defined(__WXMSW__) && defined(__X__)
  86 # error "Target can't be both X and Windows"
  87 #elif !defined(__WXMOTIF__) && !defined(__WXMSW__) && !defined(__WXGTK__) && \
  88       !defined(__WXMAC__) && !defined(__X__) && !defined(__WXQT__) && !defined(__WXSTUBS__)
  89 #error "No Target! Use -D[__WXMOTIF__|__WXGTK__|__WXMSW__|__WXMAC__|__WXQT__|__WXSTUBS__]"
  90 #endif
  91
  92 #if defined(__WXMOTIF__) || defined(__WXGTK__) || defined(__WXQT__) || defined(__WXSTUBS__)
  93
  94 // Bool is now obsolete, use bool instead
  95 // typedef int Bool;
  96
  97 #ifndef TRUE
  98 # define TRUE  1
  99 # define FALSE 0
 100 # define Bool_DEFINED
 101 #endif
 102
 103 #elif defined(__WXMSW__)
 104
 105 #ifndef TRUE
 106 # define TRUE  1
 107 # define FALSE 0
 108 #endif
 109
 110 #endif
 111
 112 // VC++ 4.0 is 1000.
 113
 114 // Add more tests here for compilers that don't already define bool.
 115 #if defined( __MWERKS__ )
 116     #if (__MWERKS__ < 0x1000) || !__option(bool)
 117         typedef unsigned int bool;
 118     #endif
 119 #elif defined(_MSC_VER) && (_MSC_VER <= 1000)
 120     typedef unsigned int bool;
 121 #elif defined(_MSC_VER) && (_MSC_VER == 1020)
 122     #define bool unsigned int
 123 #elif defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
 124     typedef unsigned int bool;
 125 #elif defined(__SUNCC__)
 126     // If we use int, we get identically overloaded functions in config.cpp
 127     typedef unsigned char bool;
 128 #endif
 129
 130 #if ( defined(_MSC_VER) && (_MSC_VER <= 800) ) || defined(__GNUWIN32__)
 131     #define byte unsigned char
 132 #endif
 133
 134 typedef short int WXTYPE;
 135 typedef int wxWindowID;
 136
 137 // Macro to cut down on compiler warnings.
 138 #if REMOVE_UNUSED_ARG
 139 #define WXUNUSED(identifier) /* identifier */
 140 #else  // stupid, broken compiler
 141 #define WXUNUSED(identifier) identifier
 142 #endif
 143
 144 /*
 145  * Making or using wxWindows as a Windows DLL
 146  */
 147
 148 #ifdef __WXMSW__
 149
 150 #ifdef __BORLANDC__
 151
 152 #  ifdef WXMAKINGDLL
 153 #    define WXDLLEXPORT __export
 154 #    define WXDLLEXPORT_DATA(type) type __export
 155 #    define WXDLLEXPORT_CTORFN __export
 156 #  elif defined(WXUSINGDLL)
 157 #    define WXDLLEXPORT __import
 158 #    define WXDLLEXPORT_DATA(type) type __import
 159 #    define WXDLLEXPORT_CTORFN
 160 #  else
 161 #    define WXDLLEXPORT
 162 #    define WXDLLEXPORT_DATA(type) type
 163 #    define WXDLLEXPORT_CTORFN
 164 #  endif
 165
 166 #else
 167
 168 #  ifdef WXMAKINGDLL
 169 #    define WXDLLEXPORT __declspec( dllexport )
 170 #    define WXDLLEXPORT_DATA(type) __declspec( dllexport ) type
 171 #    define WXDLLEXPORT_CTORFN // __declspec( dllexport )
 172 #  elif defined(WXUSINGDLL)
 173 #    define WXDLLEXPORT __declspec( dllimport )
 174 #    define WXDLLEXPORT_DATA(type) __declspec( dllimport ) type
 175 #    define WXDLLEXPORT_CTORFN
 176 #  else
 177 #    define WXDLLEXPORT
 178 #    define WXDLLEXPORT_DATA(type) type
 179 #    define WXDLLEXPORT_CTORFN
 180 #  endif
 181
 182 #endif
 183
 184 #else
 185 // Non-Windows
 186 #  define WXDLLEXPORT
 187 #  define WXDLLEXPORT_DATA(type) type
 188 #  define WXDLLEXPORT_CTORFN
 189 #endif
 190
 191 // For ostream, istream ofstream
 192 #if defined(__BORLANDC__) && defined( _RTLDLL )
 193 #  define WXDLLIMPORT __import
 194 #else
 195 #  define WXDLLIMPORT
 196 #endif
 197
 198 class WXDLLEXPORT wxObject;
 199 class WXDLLEXPORT wxEvent;
 200
 201  /** symbolic constant used by all Find()-like functions returning positive
 202       integer on success as failure indicator */
 203 #define NOT_FOUND       (-1)
 204
 205 // ----------------------------------------------------------------------------
 206 // Error codes
 207 // ----------------------------------------------------------------------------
 208
 209 /// Standard error codes
 210 enum  ErrCode
 211 {
 212   /// invalid parameter (in broad sense)
 213   ERR_PARAM = (-4000),
 214   /// no more data (iteration functions usually return this)
 215   ERR_NODATA,
 216   /// user cancelled the operation
 217   ERR_CANCEL,
 218   /// no error (the only non negative error code)
 219   ERR_SUCCESS = 0
 220 };
 221
 222 // ----------------------------------------------------------------------------
 223 /** @name Very common macros */
 224 // ----------------------------------------------------------------------------
 225 //@{
 226 /// delete pointer if it is not NULL and NULL it afterwards
 227 // (checking that it's !NULL before passing it to delete is just a
 228 //  a question of style, because delete will do it itself anyhow, but it might
 229 //  be considered as an error by some overzealous debugging implementations of
 230 //  the library, so we do it ourselves)
 231 #if defined(__SGI_CC__)
 232 // Okay this is bad styling, but the native SGI compiler is very picky, it
 233 // wont let you compare/assign between a NULL (void *) and another pointer
 234 // type. To be really clean we'd need to pass in another argument, the type
 235 // of p.
 236 // Also note the use of 0L, this would allow future possible 64bit support
 237 // (as yet untested) by ensuring that we zero all the bits in a pointer
 238 // (which is always the same length as a long (at least with the LP64 standard)
 239 // --- offer aug 98
 240 #define wxDELETE(p)      if ( (p) ) { delete (p); p = 0L; }
 241 #else
 242 #define wxDELETE(p)      if ( (p) != NULL ) { delete p; p = NULL; }
 243 #endif /* __SGI__CC__ */
 244
 245 // delete an array and NULL it (see comments above)
 246 #if defined(__SGI_CC__)
 247 // see above comment.
 248 #define wxDELETEA(p)      if ( (p) ) { delete [] (p); p = 0L; }
 249 #else
 250 #define wxDELETEA(p)      if ( ((void *) (p)) != NULL ) { delete [] p; p = NULL; }
 251 #endif /* __SGI__CC__ */
 252
 253 /// size of statically declared array
 254 #define WXSIZEOF(array)   (sizeof(array)/sizeof(array[0]))
 255
 256 // Use of these suppresses some compiler warnings
 257 WXDLLEXPORT_DATA(extern const bool) wxTrue;
 258 WXDLLEXPORT_DATA(extern const bool) wxFalse;
 259
 260 // ----------------------------------------------------------------------------
 261 // compiler and OS identification
 262 // ----------------------------------------------------------------------------
 263
 264 // OS
 265 #if     defined(__HPUX__) || defined(____SVR4____) || defined(__LINUX__) || defined(__sgi ) || defined(__unix__)
 266   #ifndef __UNIX__
 267     #define __UNIX__
 268   #endif
 269 #endif
 270
 271 #ifndef __UNIX__                     // Windows
 272   #if   defined(_MSC_VER)
 273     #define __VISUALC__
 274   #elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
 275     #define __BORLANDC__
 276   #elif defined(__WATCOMC__)
 277     //#define __WATCOMC__
 278   #elif defined(__SC__)
 279     #define __SYMANTECC__
 280   #endif  // compiler
 281
 282 #endif  // OS
 283
 284 // ----------------------------------------------------------------------------
 285 // compiler specific settings
 286 // ----------------------------------------------------------------------------
 287
 288 // to allow compiling with warning level 4 under Microsoft Visual C++ some
 289 // warnings just must be disabled
 290 #ifdef  __VISUALC__
 291   #pragma warning(disable: 4514) // unreferenced inline func has been removed
 292 /*
 293   you might be tempted to disable this one also: triggered by CHECK and FAIL
 294   macros in debug.h, but it's, overall, is a rather useful one, so I leave it
 295   and will try to find some way to disable this warning just for CHECK/FAIL.
 296   Anyone?
 297 */
 298   #pragma warning(disable: 4127) // conditional expression is constant
 299
 300 #endif  // VC++
 301
 302 #if _MSC_VER > 1010
 303 #undef try
 304 #undef except
 305 #undef finally
 306 #define except(x) catch(...)
 307 #endif
 308
 309 // where should i put this? we need to make sure of this as it breaks
 310 // the <iostream> code.
 311 #if !wxUSE_IOSTREAMH && defined(__WXDEBUG__)
 312 #undef __WXDEBUG__
 313 #endif
 314
 315 // Callback function type definition
 316 typedef void (*wxFunction) (wxObject&, wxEvent&);
 317
 318 /*
 319  * Window style flags.
 320  * Values are chosen so they can be |'ed in a bit list.
 321  * Some styles are used across more than one group,
 322  * so the values mustn't clash with others in the group.
 323  * Otherwise, numbers can be reused across groups.
 324  *
 325  * From version 1.66:
 326  * Window (cross-group) styles now take up the first half
 327  * of the flag, and control-specific styles the
 328  * second half.
 329  *
 330  */
 331
 332 /*
 333  * Window (Frame/dialog/subwindow/panel item) style flags
 334  */
 335 #define wxVSCROLL           0x80000000
 336 #define wxHSCROLL           0x40000000
 337 #define wxCAPTION           0x20000000
 338
 339 // New styles
 340 #define wxDOUBLE_BORDER     0x10000000
 341 #define wxSUNKEN_BORDER     0x08000000
 342 #define wxRAISED_BORDER     0x04000000
 343 #define wxBORDER            0x02000000
 344 #define wxSIMPLE_BORDER     0x02000000
 345 #define wxSTATIC_BORDER     0x01000000
 346 #define wxTRANSPARENT_WINDOW 0x00100000
 347 #define wxNO_BORDER         0x00200000
 348
 349 #define wxUSER_COLOURS      0x00800000
 350                                  // Override CTL3D etc. control colour processing to
 351                                  // allow own background colour
 352                                  // OBSOLETE - use wxNO_3D instead
 353 #define wxNO_3D             0x00800000
 354                                  // Override CTL3D or native 3D styles for children
 355 #define wxCLIP_CHILDREN     0x00400000
 356                                  // Clip children when painting, which reduces flicker in
 357                                  // e.g. frames and splitter windows, but can't be used in
 358                                  // a panel where a static box must be 'transparent' (panel
 359                                  // paints the background for it)
 360
 361 // Add this style to a panel to get tab traversal working
 362 // outside of dialogs.
 363 #define wxTAB_TRAVERSAL     0x00080000
 364
 365 // Orientations
 366 #define wxHORIZONTAL     0x01
 367 #define wxVERTICAL       0x02
 368 #define wxBOTH           (wxVERTICAL|wxHORIZONTAL)
 369 #define wxCENTER_FRAME   0x04  /* centering into frame rather than screen */
 370
 371 /*
 372  * Frame/dialog style flags
 373  */
 374 #define wxSTAY_ON_TOP       0x8000
 375 #define wxICONIZE           0x4000
 376 #define wxMINIMIZE          wxICONIZE
 377 #define wxMAXIMIZE          0x2000
 378 #define wxTHICK_FRAME       0x1000
 379 #define wxSYSTEM_MENU       0x0800
 380 #define wxMINIMIZE_BOX      0x0400
 381 #define wxMAXIMIZE_BOX      0x0200
 382 #define wxTINY_CAPTION_HORIZ 0x0100
 383 #define wxTINY_CAPTION_VERT 0x0080
 384 #define wxRESIZE_BOX        wxMAXIMIZE_BOX
 385 #define wxRESIZE_BORDER     0x0040
 386 #define wxDIALOG_MODAL      0x0020
 387 #define wxDIALOG_MODELESS   0x0000
 388
 389 #define wxDEFAULT_FRAME_STYLE    (wxRESIZE_BORDER | wxMINIMIZE_BOX | wxMAXIMIZE_BOX | wxTHICK_FRAME | wxSYSTEM_MENU | wxCAPTION | wxCLIP_CHILDREN)
 390
 391 #if WXWIN_COMPATIBILITY
 392 #define wxDEFAULT_FRAME wxDEFAULT_FRAME_STYLE
 393 #endif
 394
 395 #define wxDEFAULT_DIALOG_STYLE  (wxSYSTEM_MENU|wxCAPTION|wxTHICK_FRAME)
 396
 397 /*
 398  * Subwindow style flags
 399  */
 400 #define wxRETAINED          0x0001
 401 #define wxBACKINGSTORE      wxRETAINED
 402 // wxCanvas or wxPanel can optionally have a thick frame under MS Windows.
 403 // #define wxTHICK_FRAME       0x1000
 404
 405 /*
 406  * wxToolBar style flags
 407  */
 408
 409 #define wxTB_3DBUTTONS      0x8000
 410 #define wxTB_HORIZONTAL     0x0002
 411 #define wxTB_VERTICAL       0x0004
 412 // Flatbar/Coolbar under Win98
 413 #define wxTB_FLAT           0x0008
 414
 415 /*
 416  * Apply to all panel items
 417  */
 418
 419 #define wxCOLOURED          0x0800
 420 // Alignment for panel item labels: replaces characters with zeros
 421 // when creating label, so spaces can be included in string for alignment.
 422 #define wxFIXED_LENGTH      0x0400
 423 #define wxALIGN_LEFT        0x0000
 424 #define wxALIGN_CENTER      0x0100
 425 #define wxALIGN_CENTRE      0x0100
 426 #define wxALIGN_RIGHT       0x0200
 427
 428 /*
 429  * Styles for wxListBox
 430  */
 431
 432 #define wxLB_SORT           0x0010
 433 #define wxLB_SINGLE         0x0020
 434 #define wxLB_MULTIPLE       0x0040
 435 #define wxLB_EXTENDED       0x0080
 436 // wxLB_OWNERDRAW is Windows-only
 437 #define wxLB_OWNERDRAW      0x0100
 438 #define wxLB_NEEDED_SB      0x0200
 439 #define wxLB_ALWAYS_SB      0x0400
 440 #define wxLB_HSCROLL        wxHSCROLL
 441
 442 /*
 443  * wxTextCtrl style flags
 444  */
 445 #define wxPROCESS_ENTER     0x0004
 446 #define wxPASSWORD          0x0008
 447 #define wxTE_PROCESS_ENTER  wxPROCESS_ENTER
 448 #define wxTE_PASSWORD       wxPASSWORD
 449 #define wxTE_READONLY       0x0010
 450 #define wxTE_MULTILINE      0x0020
 451
 452 // MSW-only
 453 #define wxTE_RICHTEXT       0x0020
 454
 455 /*
 456  * wxComboBox style flags
 457  */
 458 #define wxCB_SIMPLE         0x0004
 459 #define wxCB_SORT           0x0008
 460 #define wxCB_READONLY       0x0010
 461 #define wxCB_DROPDOWN       0x0020
 462
 463 /*
 464  * wxRadioBox/wxRadioButton style flags
 465  */
 466 #define wxRA_HORIZONTAL     wxHORIZONTAL
 467 #define wxRA_VERTICAL       wxVERTICAL
 468 #define wxRB_GROUP          0x0004
 469
 470 /*
 471  * wxGauge flags
 472  */
 473 #define wxGA_PROGRESSBAR     0x0004
 474 #define wxGA_HORIZONTAL      wxHORIZONTAL
 475 #define wxGA_VERTICAL        wxVERTICAL
 476
 477 /*
 478  * wxSlider flags
 479  */
 480
 481 #define wxSL_HORIZONTAL      wxHORIZONTAL
 482 #define wxSL_VERTICAL        wxVERTICAL
 483 // The next one is obsolete - use scroll events instead
 484 #define wxSL_NOTIFY_DRAG     0x0000
 485 #define wxSL_AUTOTICKS       0x0008
 486 // #define wxSL_MANUALTICKS     0x0010
 487 #define wxSL_LABELS          0x0020
 488 #define wxSL_LEFT            0x0040
 489 #define wxSL_TOP             0x0080
 490 #define wxSL_RIGHT           0x0100
 491 #define wxSL_BOTTOM          0x0200
 492 #define wxSL_BOTH            0x0400
 493 #define wxSL_SELRANGE        0x0800
 494
 495 /*
 496  * wxScrollBar flags
 497  */
 498
 499 #define wxSB_HORIZONTAL      wxHORIZONTAL
 500 #define wxSB_VERTICAL        wxVERTICAL
 501
 502 /*
 503  * wxButton flags
 504  */
 505
 506 #define wxBU_AUTODRAW        0x0004
 507 #define wxBU_NOAUTODRAW      0x0000
 508
 509 /*
 510  * wxTreeCtrl flags
 511  */
 512
 513 #define wxTR_HAS_BUTTONS     0x0004
 514 #define wxTR_EDIT_LABELS     0x0008
 515 #define wxTR_LINES_AT_ROOT   0x0010
 516
 517 /*
 518  * wxListCtrl flags
 519  */
 520
 521 #define wxLC_ICON            0x0004
 522 #define wxLC_SMALL_ICON      0x0008
 523 #define wxLC_LIST            0x0010
 524 #define wxLC_REPORT          0x0020
 525 #define wxLC_ALIGN_TOP       0x0040
 526 #define wxLC_ALIGN_LEFT      0x0080
 527 #define wxLC_AUTOARRANGE     0x0100
 528 #define wxLC_USER_TEXT       0x0200
 529 #define wxLC_EDIT_LABELS     0x0400
 530 #define wxLC_NO_HEADER       0x0800
 531 #define wxLC_NO_SORT_HEADER  0x1000
 532 #define wxLC_SINGLE_SEL      0x2000
 533 #define wxLC_SORT_ASCENDING  0x4000
 534 #define wxLC_SORT_DESCENDING 0x8000
 535
 536 #define wxLC_MASK_TYPE       (wxLC_ICON | wxLC_SMALL_ICON | wxLC_LIST | wxLC_REPORT)
 537 #define wxLC_MASK_ALIGN      (wxLC_ALIGN_TOP | wxLC_ALIGN_LEFT)
 538 #define wxLC_MASK_SORT       (wxLC_SORT_ASCENDING | wxLC_SORT_DESCENDING)
 539
 540 // Omitted because (a) too much detail (b) not enough style flags
 541 // #define wxLC_NO_SCROLL
 542 // #define wxLC_NO_LABEL_WRAP
 543 // #define wxLC_OWNERDRAW_FIXED
 544 // #define wxLC_SHOW_SEL_ALWAYS
 545
 546 /*
 547  * wxSpinButton flags
 548  */
 549
 550 #define wxSP_VERTICAL       0x0004
 551 #define wxSP_HORIZONTAL     0x0008
 552 #define wxSP_ARROW_KEYS     0x0010
 553 #define wxSP_WRAP           0x0020
 554
 555 /*
 556  * wxSplitterWindow flags
 557  */
 558
 559 #define wxSP_NOBORDER       0x0000
 560 #define wxSP_3D             0x0004
 561 #define wxSP_BORDER         0x0008
 562
 563 /*
 564  * wxFrame extra flags
 565  */
 566
 567 // No title on taskbar
 568 #define wxFRAME_TOOL_WINDOW 0x0004
 569
 570 /*
 571  * wxTabCtrl flags
 572  */
 573
 574 #define wxTAB_MULTILINE     0x0000
 575 #define wxTAB_RIGHTJUSTIFY  0x0004
 576 #define wxTAB_FIXEDWIDTH    0x0008
 577 #define wxTAB_OWNERDRAW     0x0010
 578
 579 // Sorry, I changed my mind about these names...
 580 #define wxTC_MULTILINE     0x0000
 581 #define wxTC_RIGHTJUSTIFY  0x0004
 582 #define wxTC_FIXEDWIDTH    0x0008
 583 #define wxTC_OWNERDRAW     0x0010
 584
 585 /*
 586  * wxStatusBar95 flags
 587  */
 588
 589 #define wxST_SIZEGRIP       0x0002
 590
 591 /*
 592  * GDI descriptions
 593  */
 594
 595 enum {
 596 // Text font families
 597   wxDEFAULT    = 70,
 598   wxDECORATIVE,
 599   wxROMAN,
 600   wxSCRIPT,
 601   wxSWISS,
 602   wxMODERN,
 603   wxTELETYPE,  /* @@@@ */
 604
 605 // Proportional or Fixed width fonts (not yet used)
 606   wxVARIABLE   = 80,
 607   wxFIXED,
 608
 609   wxNORMAL     = 90,
 610   wxLIGHT,
 611   wxBOLD,
 612 // Also wxNORMAL for normal (non-italic text)
 613   wxITALIC,
 614   wxSLANT,
 615
 616 // Pen styles
 617   wxSOLID      =   100,
 618   wxDOT,
 619   wxLONG_DASH,
 620   wxSHORT_DASH,
 621   wxDOT_DASH,
 622   wxUSER_DASH,
 623
 624   wxTRANSPARENT,
 625
 626 // Brush & Pen Stippling. Note that a stippled pen cannot be dashed!!
 627 // Note also that stippling a Pen IS meaningfull, because a Line is
 628 // drawn with a Pen, and without any Brush -- and it can be stippled.
 629   wxSTIPPLE =          110,
 630   wxBDIAGONAL_HATCH,
 631   wxCROSSDIAG_HATCH,
 632   wxFDIAGONAL_HATCH,
 633   wxCROSS_HATCH,
 634   wxHORIZONTAL_HATCH,
 635   wxVERTICAL_HATCH,
 636 #define IS_HATCH(s)     ((s)>=wxBDIAGONAL_HATCH && (s)<=wxVERTICAL_HATCH)
 637
 638   wxJOIN_BEVEL =     120,
 639   wxJOIN_MITER,
 640   wxJOIN_ROUND,
 641
 642   wxCAP_ROUND =      130,
 643   wxCAP_PROJECTING,
 644   wxCAP_BUTT
 645 };
 646
 647
 648 // Logical ops
 649 typedef enum {
 650   wxCLEAR,      // 0
 651   wxXOR,        // src XOR dst
 652   wxINVERT,     // NOT dst
 653   wxOR_REVERSE, // src OR (NOT dst)
 654   wxAND_REVERSE,// src AND (NOT dst)
 655   wxCOPY,       // src
 656   wxAND,        // src AND dst
 657   wxAND_INVERT, // (NOT src) AND dst
 658   wxNO_OP,      // dst
 659   wxNOR,        // (NOT src) AND (NOT dst)
 660   wxEQUIV,      // (NOT src) XOR dst
 661   wxSRC_INVERT, // (NOT src)
 662   wxOR_INVERT,  // (NOT src) OR dst
 663   wxNAND,       // (NOT src) OR (NOT dst)
 664   wxOR,         // src OR dst
 665   wxSET,        // 1
 666   wxSRC_OR,     // source _bitmap_ OR destination
 667   wxSRC_AND     // source _bitmap_ AND destination
 668 } form_ops_t;
 669
 670 // Flood styles
 671 #define  wxFLOOD_SURFACE   1
 672 #define  wxFLOOD_BORDER    2
 673
 674 // Polygon filling mode
 675 #define  wxODDEVEN_RULE    1
 676 #define  wxWINDING_RULE    2
 677
 678 // ToolPanel in wxFrame
 679 #define wxTOOL_TOP         1
 680 #define wxTOOL_BOTTOM      2
 681 #define wxTOOL_LEFT        3
 682 #define wxTOOL_RIGHT       4
 683
 684 // Dialog specifiers/return values
 685
 686 #define wxOK                0x0001
 687 #define wxYES_NO            0x0002
 688 #define wxCANCEL            0x0004
 689 #define wxYES               0x0008
 690 #define wxNO                0x0010
 691
 692 #define wxICON_EXCLAMATION  0x0020
 693 #define wxICON_HAND         0x0040
 694 #define wxICON_QUESTION     0x0080
 695 #define wxICON_INFORMATION  0x0100
 696
 697 #define wxICON_STOP         wxICON_HAND
 698 #define wxICON_ASTERISK     wxICON_INFORMATION
 699 #define wxICON_MASK         (0x0020|0x0040|0x0080|0x0100)
 700
 701 #define wxCENTRE            0x0200
 702 #define wxCENTER wxCENTRE
 703
 704 // Possible SetSize flags
 705
 706 // Use internally-calculated width if -1
 707 #define wxSIZE_AUTO_WIDTH       0x0001
 708 // Use internally-calculated height if -1
 709 #define wxSIZE_AUTO_HEIGHT      0x0002
 710 // Use internally-calculated width and height if each is -1
 711 #define wxSIZE_AUTO             (wxSIZE_AUTO_WIDTH|wxSIZE_AUTO_HEIGHT)
 712 // Ignore missing (-1) dimensions (use existing).
 713 // For readability only: test for wxSIZE_AUTO_WIDTH/HEIGHT in code.
 714 #define wxSIZE_USE_EXISTING     0x0000
 715 // Allow -1 as a valid position
 716 #define wxSIZE_ALLOW_MINUS_ONE  0x0004
 717 // Don't do parent client adjustments (for implementation only)
 718 #define wxSIZE_NO_ADJUSTMENTS   0x0008
 719
 720
 721 // Data format for drag & drop and clipboard operations
 722 // numbers as per winuser.h
 723
 724 enum wxDataFormat
 725 {
 726   wxDF_TEXT =             1,  /* CF_TEXT */
 727   wxDF_BITMAP =           2,  /* CF_BITMAP */
 728   wxDF_METAFILE =         3,  /* CF_METAFILEPICT */
 729   wxDF_DIB =              8,  /* CF_DIB */
 730   wxDF_OEMTEXT =          7,  /* CF_OEMTEXT */
 731   wxDF_FILENAME =         15, /* CF_HDROP */
 732   wxDF_PRIVATE =          20
 733 };
 734
 735 // Virtual keycodes
 736
 737 enum wxKeyCode {
 738  WXK_BACK    =   8,
 739  WXK_TAB     =   9,
 740  WXK_RETURN  =  13,
 741  WXK_ESCAPE  =  27,
 742  WXK_SPACE   =  32,
 743  WXK_DELETE  = 127,
 744
 745  WXK_START   = 300,
 746  WXK_LBUTTON,
 747  WXK_RBUTTON,
 748  WXK_CANCEL,
 749  WXK_MBUTTON,
 750  WXK_CLEAR,
 751  WXK_SHIFT,
 752  WXK_CONTROL,
 753  WXK_MENU,
 754  WXK_PAUSE,
 755  WXK_CAPITAL,
 756  WXK_PRIOR,  // Page up
 757  WXK_NEXT,   // Page down
 758  WXK_END,
 759  WXK_HOME,
 760  WXK_LEFT,
 761  WXK_UP,
 762  WXK_RIGHT,
 763  WXK_DOWN,
 764  WXK_SELECT,
 765  WXK_PRINT,
 766  WXK_EXECUTE,
 767  WXK_SNAPSHOT,
 768  WXK_INSERT,
 769  WXK_HELP,
 770  WXK_NUMPAD0,
 771  WXK_NUMPAD1,
 772  WXK_NUMPAD2,
 773  WXK_NUMPAD3,
 774  WXK_NUMPAD4,
 775  WXK_NUMPAD5,
 776  WXK_NUMPAD6,
 777  WXK_NUMPAD7,
 778  WXK_NUMPAD8,
 779  WXK_NUMPAD9,
 780  WXK_MULTIPLY,
 781  WXK_ADD,
 782  WXK_SEPARATOR,
 783  WXK_SUBTRACT,
 784  WXK_DECIMAL,
 785  WXK_DIVIDE,
 786  WXK_F1,
 787  WXK_F2,
 788  WXK_F3,
 789  WXK_F4,
 790  WXK_F5,
 791  WXK_F6,
 792  WXK_F7,
 793  WXK_F8,
 794  WXK_F9,
 795  WXK_F10,
 796  WXK_F11,
 797  WXK_F12,
 798  WXK_F13,
 799  WXK_F14,
 800  WXK_F15,
 801  WXK_F16,
 802  WXK_F17,
 803  WXK_F18,
 804  WXK_F19,
 805  WXK_F20,
 806  WXK_F21,
 807  WXK_F22,
 808  WXK_F23,
 809  WXK_F24,
 810  WXK_NUMLOCK,
 811  WXK_SCROLL,
 812  WXK_PAGEUP,
 813  WXK_PAGEDOWN
 814 };
 815
 816 // Colours - see wx_gdi.cc for database
 817
 818 // OS mnemonics -- Identify the running OS (useful for Windows)
 819 // [Not all platforms are currently available or supported]
 820 enum {
 821   wxUNKNOWN_PLATFORM,
 822   wxCURSES,     // Text-only CURSES
 823   wxXVIEW_X,    // Sun's XView OpenLOOK toolkit
 824   wxMOTIF_X,    // OSF Motif 1.x.x
 825   wxCOSE_X,         // OSF Common Desktop Environment
 826   wxNEXTSTEP,   // NeXTStep
 827   wxMACINTOSH,  // Apple System 7
 828   wxGTK,            // GTK
 829   wxQT,         // Qt
 830   wxGEOS,           // GEOS
 831   wxOS2_PM,         // OS/2 Workplace
 832   wxWINDOWS,    // Windows or WfW
 833   wxPENWINDOWS, // Windows for Pen Computing
 834   wxWINDOWS_NT, // Windows NT
 835   wxWIN32S,         // Windows 32S API
 836   wxWIN95,          // Windows 95
 837   wxWIN386          // Watcom 32-bit supervisor modus
 838 };
 839
 840 // Printing
 841 #ifndef wxPORTRAIT
 842 #define wxPORTRAIT      1
 843 #define wxLANDSCAPE     2
 844 #endif
 845
 846 // Standard menu identifiers
 847 #define wxID_OPEN               5000
 848 #define wxID_CLOSE              5001
 849 #define wxID_NEW                5002
 850 #define wxID_SAVE               5003
 851 #define wxID_SAVEAS             5004
 852 #define wxID_REVERT             5005
 853 #define wxID_EXIT               5006
 854 #define wxID_UNDO               5007
 855 #define wxID_REDO               5008
 856 #define wxID_HELP               5009
 857 #define wxID_PRINT              5010
 858 #define wxID_PRINT_SETUP        5011
 859 #define wxID_PREVIEW            5012
 860 #define wxID_ABOUT              5013
 861 #define wxID_HELP_CONTENTS      5014
 862 #define wxID_HELP_COMMANDS      5015
 863 #define wxID_HELP_PROCEDURES    5016
 864 #define wxID_HELP_CONTEXT       5017
 865
 866 #define wxID_CUT                5030
 867 #define wxID_COPY               5031
 868 #define wxID_PASTE              5032
 869 #define wxID_CLEAR              5033
 870 #define wxID_FIND               5034
 871 #define wxID_DUPLICATE          5035
 872 #define wxID_SELECTALL          5036
 873
 874 #define wxID_FILE1              5050
 875 #define wxID_FILE2              5051
 876 #define wxID_FILE3              5052
 877 #define wxID_FILE4              5053
 878 #define wxID_FILE5              5054
 879 #define wxID_FILE6              5055
 880 #define wxID_FILE7              5056
 881 #define wxID_FILE8              5057
 882 #define wxID_FILE9              5058
 883
 884 #define wxID_OK                 5100
 885 #define wxID_CANCEL             5101
 886 #define wxID_APPLY              5102
 887 #define wxID_YES                5103
 888 #define wxID_NO                 5104
 889 #define wxID_STATIC             5105
 890
 891 #define wxID_HIGHEST            5999
 892
 893 // Shortcut for easier dialog-unit-to-pixel conversion
 894 #define wxDLG_UNIT(parent, pt) parent->ConvertDialogToPixels(pt)
 895
 896 #ifdef __WXMSW__
 897 // Stand-ins for Windows types, to avoid
 898 // #including all of windows.h
 899
 900 typedef unsigned long   WXHWND;
 901 typedef unsigned long   WXHANDLE;
 902 typedef unsigned long   WXHICON;
 903 typedef unsigned long   WXHFONT;
 904 typedef unsigned long   WXHMENU;
 905 typedef unsigned long   WXHPEN;
 906 typedef unsigned long   WXHBRUSH;
 907 typedef unsigned long   WXHPALETTE;
 908 typedef unsigned long   WXHCURSOR;
 909 typedef unsigned long   WXHRGN;
 910 typedef unsigned long   WXHACCEL;
 911 typedef unsigned long   WXHINSTANCE;
 912 typedef unsigned long   WXHBITMAP;
 913 typedef unsigned long   WXHIMAGELIST;
 914 typedef unsigned long   WXHGLOBAL;
 915 typedef unsigned long   WXHDC;
 916 typedef unsigned int    WXUINT;
 917 typedef unsigned long   WXDWORD;
 918 typedef unsigned short  WXWORD;
 919 typedef unsigned int    WXWPARAM;
 920 typedef long            WXLPARAM;
 921 typedef unsigned long   WXCOLORREF;
 922 typedef void *          WXRGNDATA;
 923 typedef void *          WXMSG;
 924 typedef unsigned long   WXHCONV;
 925 typedef unsigned long   WXHKEY;
 926 typedef unsigned long   WXHTREEITEM;
 927 typedef void *          WXDRAWITEMSTRUCT;
 928 typedef void *          WXMEASUREITEMSTRUCT;
 929 typedef void *          WXLPCREATESTRUCT;
 930 #ifdef __GNUWIN32__
 931 typedef int (*WXFARPROC)();
 932 #else
 933 typedef int (__stdcall *WXFARPROC)();
 934 #endif
 935
 936 #endif
 937
 938 #ifdef __WXMOTIF__
 939 // Stand-ins for X/Xt/Motif types
 940 typedef void*           WXWindow;
 941 typedef void*           WXWidget;
 942 typedef void*           WXAppContext;
 943 typedef void*           WXColormap;
 944 typedef void            WXDisplay;
 945 typedef void            WXEvent;
 946 typedef void*           WXCursor;
 947 typedef void*           WXPixmap;
 948 typedef void*           WXFontStructPtr;
 949 typedef void*           WXGC;
 950 typedef void*           WXRegion;
 951 typedef void*           WXFont;
 952 typedef void*           WXImage;
 953 typedef void*           WXCursor;
 954 typedef void*           WXFontList;
 955 #endif
 956
 957 #endif
 958     // _WX_DEFS_H_