include/wx/msw/private.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        private.h
   3 // Purpose:     Private declarations: as this header is only included by
   4 //              wxWindows itself, it may contain identifiers which don't start
   5 //              with "wx".
   6 // Author:      Julian Smart
   7 // Modified by:
   8 // Created:     01/02/97
   9 // RCS-ID:      $Id$
  10 // Copyright:   (c) Julian Smart
  11 // Licence:     wxWindows licence
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef _WX_PRIVATE_H_
  15 #define _WX_PRIVATE_H_
  16
  17 #include "wx/msw/wrapwin.h"
  18
  19 #if defined (__WXWINCE__)
  20     #include <wingdi.h>     // RGB, COLORREF
  21     #define ERRFALSE(x)
  22     #include <winuser.h>    // Global Namespaces ::GetKeyState, ::GetWindowRect
  23     #include "wx/msw/winundef.h"
  24 #endif
  25
  26
  27 #ifdef __WXMICROWIN__
  28     // Extra prototypes and symbols not defined by MicroWindows
  29     #include "wx/msw/microwin.h"
  30 #endif
  31
  32 // Include fixes for MSLU:
  33 #include "wx/msw/mslu.h"
  34
  35 #include "wx/log.h"
  36
  37 class WXDLLEXPORT wxFont;
  38 class WXDLLEXPORT wxWindow;
  39
  40 // ---------------------------------------------------------------------------
  41 // private constants
  42 // ---------------------------------------------------------------------------
  43
  44 // Conversion
  45 static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
  46
  47 // Scaling factors for various unit conversions
  48 static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
  49 static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
  50
  51 static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440);
  52 static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440));
  53
  54 static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72);
  55 static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72));
  56
  57 // ---------------------------------------------------------------------------
  58 // standard icons from the resources
  59 // ---------------------------------------------------------------------------
  60
  61 #if wxUSE_GUI
  62
  63 WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
  64 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
  65 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
  66 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
  67 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
  68 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
  69 WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
  70
  71 #endif // wxUSE_GUI
  72
  73 // ---------------------------------------------------------------------------
  74 // define things missing from some compilers' headers
  75 // ---------------------------------------------------------------------------
  76
  77 #if defined(__WXWINCE__) || (defined(__GNUWIN32__) && !wxUSE_NORLANDER_HEADERS)
  78 #ifndef ZeroMemory
  79     inline void ZeroMemory(void *buf, size_t len) { memset(buf, 0, len); }
  80 #endif
  81 #endif // old mingw32
  82
  83 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
  84 // window proc
  85 #if defined(STRICT) || defined(__GNUC__)
  86     typedef WNDPROC WndProcCast;
  87 #else
  88     typedef FARPROC WndProcCast;
  89 #endif
  90
  91
  92 #define CASTWNDPROC (WndProcCast)
  93
  94 // ---------------------------------------------------------------------------
  95 // some stuff for old Windows versions (FIXME: what does it do here??)
  96 // ---------------------------------------------------------------------------
  97
  98 #if !defined(APIENTRY)  // NT defines APIENTRY, 3.x not
  99     #define APIENTRY FAR PASCAL
 100 #endif
 101
 102 #ifdef __WIN32__
 103     #define _EXPORT
 104 #else
 105     #define _EXPORT _export
 106 #endif
 107
 108 #ifndef __WIN32__
 109     typedef signed short int SHORT;
 110 #endif
 111
 112 #if !defined(__WIN32__)  // 3.x uses FARPROC for dialogs
 113 #ifndef STRICT
 114     #define DLGPROC FARPROC
 115 #endif
 116 #endif
 117
 118 #if wxUSE_PENWIN
 119     WXDLLEXPORT void wxRegisterPenWin();
 120     WXDLLEXPORT void wxCleanUpPenWin();
 121     WXDLLEXPORT void wxEnablePenAppHooks (bool hook);
 122 #endif // wxUSE_PENWIN
 123
 124 #if wxUSE_ITSY_BITSY
 125     #define IBS_HORZCAPTION    0x4000L
 126     #define IBS_VERTCAPTION    0x8000L
 127
 128     UINT    WINAPI ibGetCaptionSize( HWND hWnd  ) ;
 129     UINT    WINAPI ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
 130     LRESULT WINAPI ibDefWindowProc( HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam ) ;
 131     VOID    WINAPI ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
 132 #endif // wxUSE_ITSY_BITSY
 133
 134 #if wxUSE_CTL3D
 135     #include "wx/msw/ctl3d/ctl3d.h"
 136 #endif // wxUSE_CTL3D
 137
 138 /*
 139  * Decide what window classes we're going to use
 140  * for this combination of CTl3D/FAFA settings
 141  */
 142
 143 #define STATIC_CLASS     wxT("STATIC")
 144 #define STATIC_FLAGS     (SS_LEFT|WS_CHILD|WS_VISIBLE)
 145 #define CHECK_CLASS      wxT("BUTTON")
 146 #define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP|WS_CHILD)
 147 #define CHECK_IS_FAFA   FALSE
 148 #define RADIO_CLASS      wxT("BUTTON")
 149 #define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_CHILD|WS_VISIBLE)
 150 #define RADIO_SIZE       20
 151 #define RADIO_IS_FAFA   FALSE
 152 #define PURE_WINDOWS
 153 #define GROUP_CLASS      wxT("BUTTON")
 154 #define GROUP_FLAGS      (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
 155
 156 /*
 157 #define BITCHECK_FLAGS   (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
 158 #define BITRADIO_FLAGS   (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
 159 */
 160
 161 // ---------------------------------------------------------------------------
 162 // misc macros
 163 // ---------------------------------------------------------------------------
 164
 165 #define MEANING_CHARACTER '0'
 166 #define DEFAULT_ITEM_WIDTH  100
 167 #define DEFAULT_ITEM_HEIGHT 80
 168
 169 // Scale font to get edit control height
 170 //#define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (3*(cy)/2)
 171 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (cy+8)
 172
 173 // Generic subclass proc, for panel item moving/sizing and intercept
 174 // EDIT control VK_RETURN messages
 175 extern LONG APIENTRY _EXPORT
 176   wxSubclassedGenericControlProc(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 177
 178 // ---------------------------------------------------------------------------
 179 // useful macros and functions
 180 // ---------------------------------------------------------------------------
 181
 182 // a wrapper macro for ZeroMemory()
 183 #if defined(__WIN32__) && !defined(__WXMICROWIN__)
 184 #define wxZeroMemory(obj)   ::ZeroMemory(&obj, sizeof(obj))
 185 #else
 186 #define wxZeroMemory(obj)   memset((void*) & obj, 0, sizeof(obj))
 187 #endif
 188
 189 #if wxUSE_GUI
 190
 191 #include <wx/gdicmn.h>
 192 #include <wx/colour.h>
 193
 194 // make conversion from wxColour and COLORREF a bit less painful
 195 inline COLORREF wxColourToRGB(const wxColour& c)
 196 {
 197     return RGB(c.Red(), c.Green(), c.Blue());
 198 }
 199
 200 inline COLORREF wxColourToPalRGB(const wxColour& c)
 201 {
 202     return PALETTERGB(c.Red(), c.Green(), c.Blue());
 203 }
 204
 205 inline wxColour wxRGBToColour(COLORREF rgb)
 206 {
 207     return wxColour(GetRValue(rgb), GetGValue(rgb), GetBValue(rgb));
 208 }
 209
 210 inline void wxRGBToColour(wxColour& c, COLORREF rgb)
 211 {
 212     c.Set(GetRValue(rgb), GetGValue(rgb), GetBValue(rgb));
 213 }
 214
 215 // get the standard colour map for some standard colours - see comment in this
 216 // function to understand why is it needed and when should it be used
 217 //
 218 // it returns a wxCOLORMAP (can't use COLORMAP itself here as comctl32.dll
 219 // might be not included/available) array of size wxSTD_COLOUR_MAX
 220 //
 221 // NB: if you change these colours, update wxBITMAP_STD_COLOURS in the
 222 //     resources as well: it must have the same number of pixels!
 223 enum wxSTD_COLOUR
 224 {
 225     wxSTD_COL_BTNTEXT,
 226     wxSTD_COL_BTNSHADOW,
 227     wxSTD_COL_BTNFACE,
 228     wxSTD_COL_BTNHIGHLIGHT,
 229     wxSTD_COL_MAX,
 230 };
 231
 232 struct WXDLLEXPORT wxCOLORMAP
 233 {
 234     COLORREF from, to;
 235 };
 236
 237 // this function is implemented in src/msw/window.cpp
 238 extern wxCOLORMAP *wxGetStdColourMap();
 239
 240 // copy Windows RECT to our wxRect
 241 inline void wxCopyRECTToRect(const RECT& r, wxRect& rect)
 242 {
 243     rect.y = r.top;
 244     rect.x = r.left;
 245     rect.width = r.right - r.left;
 246     rect.height = r.bottom - r.top;
 247 }
 248
 249 // translations between HIMETRIC units (which OLE likes) and pixels (which are
 250 // liked by all the others) - implemented in msw/utilsexc.cpp
 251 extern void HIMETRICToPixel(LONG *x, LONG *y);
 252 extern void PixelToHIMETRIC(LONG *x, LONG *y);
 253
 254 // Windows convention of the mask is opposed to the wxWindows one, so we need
 255 // to invert the mask each time we pass one/get one to/from Windows
 256 extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
 257
 258 // Creates an icon or cursor depending from a bitmap
 259 //
 260 // The bitmap must be valid and it should have a mask. If it doesn't, a default
 261 // mask is created using light grey as the transparent colour.
 262 extern HICON wxBitmapToHICON(const wxBitmap& bmp);
 263
 264 // Same requirments as above apply and the bitmap must also have the correct
 265 // size.
 266 extern
 267 HCURSOR wxBitmapToHCURSOR(const wxBitmap& bmp, int hotSpotX, int hotSpotY);
 268
 269 // get (x, y) from DWORD - notice that HI/LOWORD can *not* be used because they
 270 // will fail on system with multiple monitors where the coords may be negative
 271 //
 272 // these macros are standard now (Win98) but some older headers don't have them
 273 #ifndef GET_X_LPARAM
 274     #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
 275     #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
 276 #endif // GET_X_LPARAM
 277
 278 // get the current state of SHIFT/CTRL keys
 279 inline bool wxIsShiftDown()
 280 {
 281 //    return (::GetKeyState(VK_SHIFT) & 0x100) != 0;
 282     // Returns different negative values on WinME and WinNT,
 283     // so simply test for negative value.
 284     return ::GetKeyState(VK_SHIFT) < 0;
 285 }
 286
 287 inline bool wxIsCtrlDown()
 288 {
 289 //    return (::GetKeyState(VK_CONTROL) & 0x100) != 0;
 290     // Returns different negative values on WinME and WinNT,
 291     // so simply test for negative value.
 292     return ::GetKeyState(VK_CONTROL) < 0;
 293 }
 294
 295 // wrapper around GetWindowRect() and GetClientRect() APIs doing error checking
 296 // for Win32
 297 inline RECT wxGetWindowRect(HWND hwnd)
 298 {
 299     RECT rect;
 300 #ifdef __WIN16__
 301     ::GetWindowRect(hwnd, &rect);
 302 #else // Win32
 303     if ( !::GetWindowRect(hwnd, &rect) )
 304     {
 305         wxLogLastError(_T("GetWindowRect"));
 306     }
 307 #endif // Win16/32
 308
 309     return rect;
 310 }
 311
 312 inline RECT wxGetClientRect(HWND hwnd)
 313 {
 314     RECT rect;
 315 #ifdef __WIN16__
 316     ::GetClientRect(hwnd, &rect);
 317 #else // Win32
 318     if ( !::GetClientRect(hwnd, &rect) )
 319     {
 320         wxLogLastError(_T("GetClientRect"));
 321     }
 322 #endif // Win16/32
 323
 324     return rect;
 325 }
 326
 327 // ---------------------------------------------------------------------------
 328 // small helper classes
 329 // ---------------------------------------------------------------------------
 330
 331 // a template to make initializing Windows styructs less painful: it zeroes all
 332 // the struct fields and also sets cbSize member to the correct value (and so
 333 // can be only used with structures which have this member...)
 334 template <class T>
 335 struct WinStruct : public T
 336 {
 337     WinStruct()
 338     {
 339         ::ZeroMemory(this, sizeof(T));
 340         cbSize = sizeof(T);
 341     }
 342 };
 343
 344
 345 // create an instance of this class and use it as the HDC for screen, will
 346 // automatically release the DC going out of scope
 347 class ScreenHDC
 348 {
 349 public:
 350     ScreenHDC() { m_hdc = ::GetDC(NULL);    }
 351    ~ScreenHDC() { ::ReleaseDC(NULL, m_hdc); }
 352
 353     operator HDC() const { return m_hdc; }
 354
 355 private:
 356     HDC m_hdc;
 357
 358     DECLARE_NO_COPY_CLASS(ScreenHDC)
 359 };
 360
 361 // the same as ScreenHDC but for memory DCs: creates the HDC compatible with
 362 // the given one (screen by default) in ctor and destroys it in dtor
 363 class MemoryHDC
 364 {
 365 public:
 366     MemoryHDC(HDC hdc = 0) { m_hdc = ::CreateCompatibleDC(hdc); }
 367    ~MemoryHDC() { ::DeleteDC(m_hdc); }
 368
 369     operator HDC() const { return m_hdc; }
 370
 371 private:
 372     HDC m_hdc;
 373
 374     DECLARE_NO_COPY_CLASS(MemoryHDC)
 375 };
 376
 377 // a class which selects a GDI object into a DC in its ctor and deselects in
 378 // dtor
 379 class SelectInHDC
 380 {
 381 public:
 382     SelectInHDC(HDC hdc, HGDIOBJ hgdiobj) : m_hdc(hdc)
 383         { m_hgdiobj = ::SelectObject(hdc, hgdiobj); }
 384
 385    ~SelectInHDC() { ::SelectObject(m_hdc, m_hgdiobj); }
 386
 387    // return true if the object was successfully selected
 388    operator bool() const { return m_hgdiobj != 0; }
 389
 390 private:
 391    HDC m_hdc;
 392    HGDIOBJ m_hgdiobj;
 393
 394    DECLARE_NO_COPY_CLASS(SelectInHDC)
 395 };
 396
 397 #ifndef __WXWINCE__
 398 // when working with global pointers (which is unfortunately still necessary
 399 // sometimes, e.g. for clipboard) it is important to unlock them exactly as
 400 // many times as we lock them which just asks for using a "smart lock" class
 401 class GlobalPtr
 402 {
 403 public:
 404     GlobalPtr(HGLOBAL hGlobal) : m_hGlobal(hGlobal)
 405     {
 406         m_ptr = ::GlobalLock(hGlobal);
 407         if ( !m_ptr )
 408         {
 409             wxLogLastError(_T("GlobalLock"));
 410         }
 411     }
 412
 413     ~GlobalPtr()
 414     {
 415         if ( !::GlobalUnlock(m_hGlobal) )
 416         {
 417 #ifdef __WXDEBUG__
 418             // this might happen simply because the block became unlocked
 419             DWORD dwLastError = ::GetLastError();
 420             if ( dwLastError != NO_ERROR )
 421             {
 422                 wxLogApiError(_T("GlobalUnlock"), dwLastError);
 423             }
 424 #endif // __WXDEBUG__
 425         }
 426     }
 427
 428     operator void *() const { return m_ptr; }
 429
 430 private:
 431     HGLOBAL m_hGlobal;
 432     void *m_ptr;
 433
 434     DECLARE_NO_COPY_CLASS(GlobalPtr)
 435 };
 436 #endif
 437
 438 // ---------------------------------------------------------------------------
 439 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
 440 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
 441 // an argument which should be a pointer or reference to the object of the
 442 // corresponding class (this depends on the macro)
 443 // ---------------------------------------------------------------------------
 444
 445 #define GetHwnd()               ((HWND)GetHWND())
 446 #define GetHwndOf(win)          ((HWND)((win)->GetHWND()))
 447 // old name
 448 #define GetWinHwnd              GetHwndOf
 449
 450 #define GetHdc()                ((HDC)GetHDC())
 451 #define GetHdcOf(dc)            ((HDC)(dc).GetHDC())
 452
 453 #define GetHbitmap()            ((HBITMAP)GetHBITMAP())
 454 #define GetHbitmapOf(bmp)       ((HBITMAP)(bmp).GetHBITMAP())
 455
 456 #define GetHicon()              ((HICON)GetHICON())
 457 #define GetHiconOf(icon)        ((HICON)(icon).GetHICON())
 458
 459 #define GetHaccel()             ((HACCEL)GetHACCEL())
 460 #define GetHaccelOf(table)      ((HACCEL)((table).GetHACCEL()))
 461
 462 #define GetHmenu()              ((HMENU)GetHMenu())
 463 #define GetHmenuOf(menu)        ((HMENU)menu->GetHMenu())
 464
 465 #define GetHcursor()            ((HCURSOR)GetHCURSOR())
 466 #define GetHcursorOf(cursor)    ((HCURSOR)(cursor).GetHCURSOR())
 467
 468 #define GetHfont()              ((HFONT)GetHFONT())
 469 #define GetHfontOf(font)        ((HFONT)(font).GetHFONT())
 470
 471 #define GetHpalette()           ((HPALETTE)GetHPALETTE())
 472 #define GetHpaletteOf(pal)      ((HPALETTE)(pal).GetHPALETTE())
 473
 474 #define GetHrgn()               ((HRGN)GetHRGN())
 475 #define GetHrgnOf(rgn)          ((HRGN)(rgn).GetHRGN())
 476
 477 #endif // wxUSE_GUI
 478
 479 // ---------------------------------------------------------------------------
 480 // global data
 481 // ---------------------------------------------------------------------------
 482
 483 WXDLLIMPEXP_DATA_BASE(extern HINSTANCE) wxhInstance;
 484
 485 // ---------------------------------------------------------------------------
 486 // global functions
 487 // ---------------------------------------------------------------------------
 488
 489 extern "C"
 490 {
 491     WXDLLIMPEXP_BASE HINSTANCE wxGetInstance();
 492 }
 493
 494 WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
 495
 496 #if wxUSE_GUI
 497
 498 // cursor stuff
 499 extern HCURSOR wxGetCurrentBusyCursor();    // from msw/utils.cpp
 500 extern const wxCursor *wxGetGlobalCursor(); // from msw/cursor.cpp
 501
 502 WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font);
 503 WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, const wxFont *font);
 504 WXDLLEXPORT wxFont wxCreateFontFromLogFont(const LOGFONT *logFont);
 505 WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int charset);
 506
 507 WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
 508 WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
 509
 510 // Find maximum size of window/rectangle
 511 WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
 512
 513 // Safely get the window text (i.e. without using fixed size buffer)
 514 WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
 515
 516 // get the window class name
 517 WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
 518
 519 // get the window id (should be unsigned, hence this is not wxWindowID which
 520 // is, for mainly historical reasons, signed)
 521 WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
 522
 523 // check if hWnd's WNDPROC is wndProc. Return true if yes, false if they are
 524 // different
 525 WXDLLEXPORT extern bool wxCheckWindowWndProc(WXHWND hWnd, WXFARPROC wndProc);
 526
 527 // Does this window style specify any border?
 528 inline bool wxStyleHasBorder(long style)
 529 {
 530     return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
 531                      wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
 532 }
 533
 534 // ----------------------------------------------------------------------------
 535 // functions mapping HWND to wxWindow
 536 // ----------------------------------------------------------------------------
 537
 538 // this function simply checks whether the given hWnd corresponds to a wxWindow
 539 // and returns either that window if it does or NULL otherwise
 540 WXDLLEXPORT extern wxWindow* wxFindWinFromHandle(WXHWND hWnd);
 541
 542 // find the window for HWND which is part of some wxWindow, i.e. unlike
 543 // wxFindWinFromHandle() above it will also work for "sub controls" of a
 544 // wxWindow.
 545 //
 546 // returns the wxWindow corresponding to the given HWND or NULL.
 547 WXDLLEXPORT extern wxWindow *wxGetWindowFromHWND(WXHWND hwnd);
 548
 549 // Get the size of an icon
 550 WXDLLEXPORT extern wxSize wxGetHiconSize(HICON hicon);
 551
 552 // Lines are drawn differently for WinCE and regular WIN32
 553 WXDLLEXPORT void wxDrawLine(HDC hdc, int x1, int y1, int x2, int y2);
 554
 555 // LocalAlloc should be used on WinCE
 556 #ifdef __WXWINCE__
 557 #include <winbase.h>
 558
 559 #if _WIN32_WCE <= 211
 560 #define GlobalAlloc LocalAlloc
 561 #define GlobalFree LocalFree
 562 #define GlobalLock(mem) mem
 563 #define GlobalUnlock(mem)
 564 #define GlobalSize LocalSize
 565 #define GPTR LPTR
 566 #define GHND LPTR
 567 #define GMEM_MOVEABLE 0
 568 #define GMEM_SHARE 0
 569 #endif
 570
 571 #if 0
 572
 573 HLOCAL
 574 WINAPI
 575 LocalAlloc (
 576     UINT fuFlags,
 577     UINT cbBytes
 578     );
 579
 580 HLOCAL
 581 WINAPI
 582 LocalFree (
 583     HLOCAL hMem
 584     );
 585
 586 #ifndef LMEM_FIXED
 587 #define LMEM_FIXED          0x0000
 588 #define LMEM_MOVEABLE       0x0002
 589 #define LMEM_NOCOMPACT      0x0010       /**** Used for Moveable Memory  ***/
 590 #define LMEM_NODISCARD      0x0020       /**** Ignored *****/
 591 #define LMEM_ZEROINIT       0x0040
 592 #define LMEM_MODIFY         0x0080       /*** Used only in LocalReAlloc() **/
 593 #define LMEM_DISCARDABLE    0x0F00       /**** Ignored ****/
 594 #define LMEM_VALID_FLAGS    0x0F72
 595 #define LMEM_INVALID_HANDLE 0x8000
 596
 597 #define LHND                (LMEM_MOVEABLE | LMEM_ZEROINIT)
 598 #define LPTR                (LMEM_FIXED | LMEM_ZEROINIT)
 599 #endif
 600
 601 #endif
 602     // 0
 603
 604 #endif
 605     // __WXWINCE__
 606 #endif // wxUSE_GUI
 607
 608 #endif
 609     // _WX_PRIVATE_H_