src/msw/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      Julian Smart
   5 // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "window.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include <windows.h>
  33     #include "wx/msw/winundef.h"
  34     #include "wx/accel.h"
  35     #include "wx/setup.h"
  36     #include "wx/menu.h"
  37     #include "wx/dc.h"
  38     #include "wx/dcclient.h"
  39     #include "wx/utils.h"
  40     #include "wx/app.h"
  41     #include "wx/panel.h"
  42     #include "wx/layout.h"
  43     #include "wx/dialog.h"
  44     #include "wx/frame.h"
  45     #include "wx/listbox.h"
  46     #include "wx/button.h"
  47     #include "wx/msgdlg.h"
  48
  49     #include <stdio.h>
  50 #endif
  51
  52 #if     wxUSE_OWNER_DRAWN
  53     #include "wx/ownerdrw.h"
  54 #endif
  55
  56 #if     wxUSE_DRAG_AND_DROP
  57     #include "wx/dataobj.h"
  58     #include "wx/msw/ole/droptgt.h"
  59 #endif
  60
  61 #include "wx/menuitem.h"
  62 #include "wx/log.h"
  63
  64 #include "wx/msw/private.h"
  65
  66 #if wxUSE_TOOLTIPS
  67     #include "wx/tooltip.h"
  68 #endif
  69
  70 #if wxUSE_CARET
  71     #include "wx/caret.h"
  72 #endif // wxUSE_CARET
  73
  74 #include "wx/intl.h"
  75 #include "wx/log.h"
  76
  77
  78 #include "wx/textctrl.h"
  79
  80 #include <string.h>
  81
  82 #ifndef __GNUWIN32__
  83     #include <shellapi.h>
  84     #include <mmsystem.h>
  85 #endif
  86
  87 #ifdef __WIN32__
  88     #include <windowsx.h>
  89 #endif
  90
  91 #if ( defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__ )
  92     #include <commctrl.h>
  93 #endif
  94
  95 #ifndef __TWIN32__
  96     #ifdef __GNUWIN32__
  97         #include <wx/msw/gnuwin32/extra.h>
  98     #endif
  99 #endif
 100
 101 // ---------------------------------------------------------------------------
 102 // macros
 103 // ---------------------------------------------------------------------------
 104
 105 // standard macros missing from some compilers headers
 106 #ifndef GET_X_LPARAM
 107     #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
 108     #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
 109 #endif // GET_X_LPARAM
 110
 111 // ---------------------------------------------------------------------------
 112 // global variables
 113 // ---------------------------------------------------------------------------
 114
 115 // the last Windows message we got (MT-UNSAFE)
 116 extern MSG s_currentMsg;
 117
 118 wxMenu *wxCurrentPopupMenu = NULL;
 119 extern wxList WXDLLEXPORT wxPendingDelete;
 120 extern wxChar wxCanvasClassName[];
 121
 122 // ---------------------------------------------------------------------------
 123 // private functions
 124 // ---------------------------------------------------------------------------
 125
 126 // the window proc for all our windows
 127 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
 128                                    WPARAM wParam, LPARAM lParam);
 129
 130 #ifdef  __WXDEBUG__
 131     const char *wxGetMessageName(int message);
 132 #endif  //__WXDEBUG__
 133
 134 void wxRemoveHandleAssociation(wxWindow *win);
 135 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 136 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 137
 138 // ---------------------------------------------------------------------------
 139 // event tables
 140 // ---------------------------------------------------------------------------
 141
 142 #if !USE_SHARED_LIBRARY
 143     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 144 #endif
 145
 146 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
 147     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 148     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 149     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 150     EVT_IDLE(wxWindow::OnIdle)
 151 END_EVENT_TABLE()
 152
 153 // ===========================================================================
 154 // implementation
 155 // ===========================================================================
 156
 157 // ---------------------------------------------------------------------------
 158 // wxWindow utility functions
 159 // ---------------------------------------------------------------------------
 160
 161 // Find an item given the MS Windows id
 162 wxWindow *wxWindow::FindItem(int id) const
 163 {
 164     wxWindowList::Node *current = GetChildren().GetFirst();
 165     while (current)
 166     {
 167         wxWindow *childWin = current->GetData();
 168
 169         wxWindow *wnd = childWin->FindItem(id);
 170         if ( wnd )
 171             return wnd;
 172
 173         if ( childWin->IsKindOf(CLASSINFO(wxControl)) )
 174         {
 175             wxControl *item = (wxControl *)childWin;
 176             if ( item->GetId() == id )
 177                 return item;
 178             else
 179             {
 180                 // In case it's a 'virtual' control (e.g. radiobox)
 181                 if ( item->GetSubcontrols().Member((wxObject *)id) )
 182                     return item;
 183             }
 184         }
 185
 186         current = current->GetNext();
 187     }
 188
 189     return NULL;
 190 }
 191
 192 // Find an item given the MS Windows handle
 193 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 194 {
 195     wxWindowList::Node *current = GetChildren().GetFirst();
 196     while (current)
 197     {
 198         wxWindow *parent = current->GetData();
 199
 200         // Do a recursive search.
 201         wxWindow *wnd = parent->FindItemByHWND(hWnd);
 202         if ( wnd )
 203             return wnd;
 204
 205         if ( !controlOnly || parent->IsKindOf(CLASSINFO(wxControl)) )
 206         {
 207             wxWindow *item = current->GetData();
 208             if ( item->GetHWND() == hWnd )
 209                 return item;
 210             else
 211             {
 212                 if ( item->ContainsHWND(hWnd) )
 213                     return item;
 214             }
 215         }
 216
 217         current = current->GetNext();
 218     }
 219     return NULL;
 220 }
 221
 222 // Default command handler
 223 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 224 {
 225     return FALSE;
 226 }
 227
 228 // ----------------------------------------------------------------------------
 229 // constructors and such
 230 // ----------------------------------------------------------------------------
 231
 232 void wxWindow::Init()
 233 {
 234     // generic
 235     InitBase();
 236
 237     // MSW specific
 238     m_doubleClickAllowed = 0;
 239     m_winCaptured = FALSE;
 240
 241     m_isBeingDeleted = FALSE;
 242     m_oldWndProc = 0;
 243     m_useCtl3D = FALSE;
 244     m_mouseInWindow = FALSE;
 245
 246     // wxWnd
 247     m_hMenu = 0;
 248
 249     m_xThumbSize = 0;
 250     m_yThumbSize = 0;
 251     m_backgroundTransparent = FALSE;
 252
 253     // as all windows are created with WS_VISIBLE style...
 254     m_isShown = TRUE;
 255
 256 #if wxUSE_MOUSEEVENT_HACK
 257     m_lastMouseX =
 258     m_lastMouseY = -1;
 259     m_lastMouseEvent = -1;
 260 #endif // wxUSE_MOUSEEVENT_HACK
 261 }
 262
 263 // Destructor
 264 wxWindow::~wxWindow()
 265 {
 266     m_isBeingDeleted = TRUE;
 267
 268     MSWDetachWindowMenu();
 269
 270     if ( m_parent )
 271         m_parent->RemoveChild(this);
 272
 273     DestroyChildren();
 274
 275     if ( m_hWnd )
 276     {
 277         if ( !::DestroyWindow(GetHwnd()) )
 278             wxLogLastError("DestroyWindow");
 279     }
 280
 281     // Restore old Window proc, if required and remove hWnd <-> wxWindow
 282     // association
 283     UnsubclassWin();
 284 }
 285
 286 // real construction (Init() must have been called before!)
 287 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 288                       const wxPoint& pos,
 289                       const wxSize& size,
 290                       long style,
 291                       const wxString& name)
 292 {
 293     wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
 294
 295     CreateBase(parent, id, pos, size, style, name);
 296
 297     parent->AddChild(this);
 298
 299     DWORD msflags = 0;
 300     if ( style & wxBORDER )
 301         msflags |= WS_BORDER;
 302     if ( style & wxTHICK_FRAME )
 303         msflags |= WS_THICKFRAME;
 304
 305     msflags |= WS_CHILD | WS_VISIBLE;
 306     if ( style & wxCLIP_CHILDREN )
 307         msflags |= WS_CLIPCHILDREN;
 308
 309     bool want3D;
 310     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
 311
 312     // Even with extended styles, need to combine with WS_BORDER
 313     // for them to look right.
 314     if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 315         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 316     {
 317         msflags |= WS_BORDER;
 318     }
 319
 320     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 321               pos.x, pos.y,
 322               WidthDefault(size.x), HeightDefault(size.y),
 323               msflags, NULL, exStyle);
 324
 325     return TRUE;
 326 }
 327
 328 // ---------------------------------------------------------------------------
 329 // basic operations
 330 // ---------------------------------------------------------------------------
 331
 332 void wxWindow::SetFocus()
 333 {
 334     HWND hWnd = GetHwnd();
 335     if ( hWnd )
 336         ::SetFocus(hWnd);
 337 }
 338
 339 // Get the window with the focus
 340 wxWindow *wxWindowBase::FindFocus()
 341 {
 342     HWND hWnd = ::GetFocus();
 343     if ( hWnd )
 344     {
 345         return wxFindWinFromHandle((WXHWND) hWnd);
 346     }
 347
 348     return NULL;
 349 }
 350
 351 bool wxWindow::Enable(bool enable)
 352 {
 353     if ( !wxWindowBase::Enable(enable) )
 354         return FALSE;
 355
 356     HWND hWnd = GetHwnd();
 357     if ( hWnd )
 358         ::EnableWindow(hWnd, (BOOL)enable);
 359
 360     return TRUE;
 361 }
 362
 363 bool wxWindow::Show(bool show)
 364 {
 365     if ( !wxWindowBase::Show(show) )
 366         return FALSE;
 367
 368     HWND hWnd = GetHwnd();
 369     int cshow = show ? SW_SHOW : SW_HIDE;
 370     ::ShowWindow(hWnd, cshow);
 371
 372     if ( show )
 373     {
 374         BringWindowToTop(hWnd);
 375     }
 376
 377     return TRUE;
 378 }
 379
 380 // Raise the window to the top of the Z order
 381 void wxWindow::Raise()
 382 {
 383     ::BringWindowToTop(GetHwnd());
 384 }
 385
 386 // Lower the window to the bottom of the Z order
 387 void wxWindow::Lower()
 388 {
 389     ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
 390                    SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 391 }
 392
 393 void wxWindow::SetTitle( const wxString& title)
 394 {
 395     SetWindowText(GetHwnd(), title.c_str());
 396 }
 397
 398 wxString wxWindow::GetTitle() const
 399 {
 400     return wxGetWindowText(GetHWND());
 401 }
 402
 403 void wxWindow::CaptureMouse()
 404 {
 405     HWND hWnd = GetHwnd();
 406     if ( hWnd && !m_winCaptured )
 407     {
 408         SetCapture(hWnd);
 409         m_winCaptured = TRUE;
 410     }
 411 }
 412
 413 void wxWindow::ReleaseMouse()
 414 {
 415     if ( m_winCaptured )
 416     {
 417         ReleaseCapture();
 418         m_winCaptured = FALSE;
 419     }
 420 }
 421
 422 bool wxWindow::SetFont(const wxFont& font)
 423 {
 424     if ( !wxWindowBase::SetFont(font) )
 425     {
 426         // nothing to do
 427         return FALSE;
 428     }
 429
 430     HWND hWnd = GetHwnd();
 431     if ( hWnd != 0 )
 432     {
 433         WXHANDLE hFont = m_font.GetResourceHandle();
 434
 435         wxASSERT_MSG( hFont, _T("should have valid font") );
 436
 437         ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, TRUE);
 438     }
 439
 440     return TRUE;
 441 }
 442 bool wxWindow::SetCursor(const wxCursor& cursor)
 443 {
 444     if ( !wxWindowBase::SetCursor(cursor) )
 445     {
 446         // no change
 447         return FALSE;
 448     }
 449
 450     wxASSERT_MSG( m_cursor.Ok(),
 451                   _T("cursor must be valid after call to the base version"));
 452
 453     HWND hWnd = GetHwnd();
 454
 455     // Change the cursor NOW if we're within the correct window
 456     POINT point;
 457     ::GetCursorPos(&point);
 458
 459     RECT rect;
 460     ::GetWindowRect(hWnd, &rect);
 461
 462     if ( ::PtInRect(&rect, point) && !wxIsBusy() )
 463         ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
 464
 465     return TRUE;
 466 }
 467
 468 void wxWindow::WarpPointer (int x_pos, int y_pos)
 469 {
 470     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
 471     // pixel coordinates, relatives to the canvas -- So, we first need to
 472     // substract origin of the window, then convert to screen position
 473
 474     int x = x_pos; int y = y_pos;
 475     RECT rect;
 476     GetWindowRect (GetHwnd(), &rect);
 477
 478     x += rect.left;
 479     y += rect.top;
 480
 481     SetCursorPos (x, y);
 482 }
 483
 484 #if WXWIN_COMPATIBILITY
 485 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
 486 {
 487 }
 488 #endif // WXWIN_COMPATIBILITY
 489
 490 // ---------------------------------------------------------------------------
 491 // scrolling stuff
 492 // ---------------------------------------------------------------------------
 493
 494 #if WXWIN_COMPATIBILITY
 495 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
 496 {
 497 #if defined(__WIN95__)
 498
 499     int range1 = range;
 500
 501     // Try to adjust the range to cope with page size > 1
 502     // - a Windows API quirk
 503     int pageSize = GetScrollPage(orient);
 504     if ( pageSize > 1 && range > 0)
 505     {
 506         range1 += (pageSize - 1);
 507     }
 508
 509     SCROLLINFO info;
 510     int dir;
 511
 512     if ( orient == wxHORIZONTAL ) {
 513         dir = SB_HORZ;
 514     } else {
 515         dir = SB_VERT;
 516     }
 517
 518     info.cbSize = sizeof(SCROLLINFO);
 519     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 520     info.nMin = 0;
 521     info.nMax = range1;
 522     info.nPos = 0;
 523     info.fMask = SIF_RANGE | SIF_PAGE;
 524
 525     HWND hWnd = GetHwnd();
 526     if ( hWnd )
 527         ::SetScrollInfo(hWnd, dir, &info, refresh);
 528 #else
 529     int wOrient;
 530     if ( orient == wxHORIZONTAL )
 531         wOrient = SB_HORZ;
 532     else
 533         wOrient = SB_VERT;
 534
 535     HWND hWnd = GetHwnd();
 536     if ( hWnd )
 537         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
 538 #endif
 539 }
 540
 541 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
 542 {
 543 #if defined(__WIN95__)
 544     SCROLLINFO info;
 545     int dir;
 546
 547     if ( orient == wxHORIZONTAL ) {
 548         dir = SB_HORZ;
 549         m_xThumbSize = page;
 550     } else {
 551         dir = SB_VERT;
 552         m_yThumbSize = page;
 553     }
 554
 555     info.cbSize = sizeof(SCROLLINFO);
 556     info.nPage = page;
 557     info.nMin = 0;
 558     info.fMask = SIF_PAGE;
 559
 560     HWND hWnd = GetHwnd();
 561     if ( hWnd )
 562         ::SetScrollInfo(hWnd, dir, &info, refresh);
 563 #else
 564     if ( orient == wxHORIZONTAL )
 565         m_xThumbSize = page;
 566     else
 567         m_yThumbSize = page;
 568 #endif
 569 }
 570
 571 int wxWindow::OldGetScrollRange(int orient) const
 572 {
 573     int wOrient;
 574     if ( orient == wxHORIZONTAL )
 575         wOrient = SB_HORZ;
 576     else
 577         wOrient = SB_VERT;
 578
 579 #if __WATCOMC__ && defined(__WINDOWS_386__)
 580     short minPos, maxPos;
 581 #else
 582     int minPos, maxPos;
 583 #endif
 584     HWND hWnd = GetHwnd();
 585     if ( hWnd )
 586     {
 587         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 588 #if defined(__WIN95__)
 589         // Try to adjust the range to cope with page size > 1
 590         // - a Windows API quirk
 591         int pageSize = GetScrollPage(orient);
 592         if ( pageSize > 1 )
 593         {
 594             maxPos -= (pageSize - 1);
 595         }
 596 #endif
 597         return maxPos;
 598     }
 599     else
 600         return 0;
 601 }
 602
 603 int wxWindow::GetScrollPage(int orient) const
 604 {
 605     if ( orient == wxHORIZONTAL )
 606         return m_xThumbSize;
 607     else
 608         return m_yThumbSize;
 609 }
 610
 611 #endif // WXWIN_COMPATIBILITY
 612
 613 int wxWindow::GetScrollPos(int orient) const
 614 {
 615     int wOrient;
 616     if ( orient == wxHORIZONTAL )
 617         wOrient = SB_HORZ;
 618     else
 619         wOrient = SB_VERT;
 620     HWND hWnd = GetHwnd();
 621     if ( hWnd )
 622     {
 623         return ::GetScrollPos(hWnd, wOrient);
 624     }
 625     else
 626         return 0;
 627 }
 628
 629 // This now returns the whole range, not just the number
 630 // of positions that we can scroll.
 631 int wxWindow::GetScrollRange(int orient) const
 632 {
 633     int wOrient;
 634     if ( orient == wxHORIZONTAL )
 635         wOrient = SB_HORZ;
 636     else
 637         wOrient = SB_VERT;
 638
 639 #if __WATCOMC__ && defined(__WINDOWS_386__)
 640     short minPos, maxPos;
 641 #else
 642     int minPos, maxPos;
 643 #endif
 644     HWND hWnd = GetHwnd();
 645     if ( hWnd )
 646     {
 647         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 648 #if defined(__WIN95__)
 649         // Try to adjust the range to cope with page size > 1
 650         // - a Windows API quirk
 651         int pageSize = GetScrollThumb(orient);
 652         if ( pageSize > 1 )
 653         {
 654             maxPos -= (pageSize - 1);
 655         }
 656         // October 10th: new range concept.
 657         maxPos += pageSize;
 658 #endif
 659
 660         return maxPos;
 661     }
 662     else
 663         return 0;
 664 }
 665
 666 int wxWindow::GetScrollThumb(int orient) const
 667 {
 668     if ( orient == wxHORIZONTAL )
 669         return m_xThumbSize;
 670     else
 671         return m_yThumbSize;
 672 }
 673
 674 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 675 {
 676 #if defined(__WIN95__)
 677     SCROLLINFO info;
 678     int dir;
 679
 680     if ( orient == wxHORIZONTAL ) {
 681         dir = SB_HORZ;
 682     } else {
 683         dir = SB_VERT;
 684     }
 685
 686     info.cbSize = sizeof(SCROLLINFO);
 687     info.nPage = 0;
 688     info.nMin = 0;
 689     info.nPos = pos;
 690     info.fMask = SIF_POS;
 691
 692     HWND hWnd = GetHwnd();
 693     if ( hWnd )
 694         ::SetScrollInfo(hWnd, dir, &info, refresh);
 695 #else
 696     int wOrient;
 697     if ( orient == wxHORIZONTAL )
 698         wOrient = SB_HORZ;
 699     else
 700         wOrient = SB_VERT;
 701
 702     HWND hWnd = GetHwnd();
 703     if ( hWnd )
 704         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 705 #endif
 706 }
 707
 708 // New function that will replace some of the above.
 709 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 710                             int range, bool refresh)
 711 {
 712 #if defined(__WIN95__)
 713     int oldRange = range - thumbVisible;
 714
 715     int range1 = oldRange;
 716
 717     // Try to adjust the range to cope with page size > 1
 718     // - a Windows API quirk
 719     int pageSize = thumbVisible;
 720     if ( pageSize > 1 && range > 0)
 721     {
 722         range1 += (pageSize - 1);
 723     }
 724
 725     SCROLLINFO info;
 726     int dir;
 727
 728     if ( orient == wxHORIZONTAL ) {
 729         dir = SB_HORZ;
 730     } else {
 731         dir = SB_VERT;
 732     }
 733
 734     info.cbSize = sizeof(SCROLLINFO);
 735     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 736     info.nMin = 0;
 737     info.nMax = range1;
 738     info.nPos = pos;
 739     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
 740
 741     HWND hWnd = GetHwnd();
 742     if ( hWnd )
 743         ::SetScrollInfo(hWnd, dir, &info, refresh);
 744 #else
 745     int wOrient;
 746     if ( orient == wxHORIZONTAL )
 747         wOrient = SB_HORZ;
 748     else
 749         wOrient = SB_VERT;
 750
 751     HWND hWnd = GetHwnd();
 752     if ( hWnd )
 753     {
 754         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
 755         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 756     }
 757 #endif
 758     if ( orient == wxHORIZONTAL ) {
 759         m_xThumbSize = thumbVisible;
 760     } else {
 761         m_yThumbSize = thumbVisible;
 762     }
 763 }
 764
 765 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 766 {
 767     RECT rect2;
 768     if ( rect )
 769     {
 770         rect2.left = rect->x;
 771         rect2.top = rect->y;
 772         rect2.right = rect->x + rect->width;
 773         rect2.bottom = rect->y + rect->height;
 774     }
 775
 776     if ( rect )
 777         ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
 778     else
 779         ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
 780 }
 781
 782 // ---------------------------------------------------------------------------
 783 // subclassing
 784 // ---------------------------------------------------------------------------
 785
 786 void wxWindow::SubclassWin(WXHWND hWnd)
 787 {
 788     wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") );
 789
 790     wxAssociateWinWithHandle((HWND)hWnd, this);
 791
 792     m_oldWndProc = (WXFARPROC) GetWindowLong((HWND) hWnd, GWL_WNDPROC);
 793     SetWindowLong((HWND) hWnd, GWL_WNDPROC, (LONG) wxWndProc);
 794 }
 795
 796 void wxWindow::UnsubclassWin()
 797 {
 798     wxRemoveHandleAssociation(this);
 799
 800     // Restore old Window proc
 801     if ( GetHwnd() )
 802     {
 803         FARPROC farProc = (FARPROC) GetWindowLong(GetHwnd(), GWL_WNDPROC);
 804         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 805         {
 806             SetWindowLong(GetHwnd(), GWL_WNDPROC, (LONG) m_oldWndProc);
 807             m_oldWndProc = 0;
 808         }
 809
 810         m_hWnd = 0;
 811     }
 812 }
 813
 814 // Make a Windows extended style from the given wxWindows window style
 815 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
 816 {
 817     WXDWORD exStyle = 0;
 818     if ( style & wxTRANSPARENT_WINDOW )
 819         exStyle |= WS_EX_TRANSPARENT;
 820
 821     if ( !eliminateBorders )
 822     {
 823         if ( style & wxSUNKEN_BORDER )
 824             exStyle |= WS_EX_CLIENTEDGE;
 825         if ( style & wxDOUBLE_BORDER )
 826             exStyle |= WS_EX_DLGMODALFRAME;
 827 #if defined(__WIN95__)
 828         if ( style & wxRAISED_BORDER )
 829             exStyle |= WS_EX_WINDOWEDGE;
 830         if ( style & wxSTATIC_BORDER )
 831             exStyle |= WS_EX_STATICEDGE;
 832 #endif
 833     }
 834     return exStyle;
 835 }
 836
 837 // Determines whether native 3D effects or CTL3D should be used,
 838 // applying a default border style if required, and returning an extended
 839 // style to pass to CreateWindowEx.
 840 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
 841 {
 842     // If matches certain criteria, then assume no 3D effects
 843     // unless specifically requested (dealt with in MakeExtendedStyle)
 844     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 845     {
 846         *want3D = FALSE;
 847         return MakeExtendedStyle(m_windowStyle, FALSE);
 848     }
 849
 850     // Determine whether we should be using 3D effects or not.
 851     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 852
 853     // 1) App can specify global 3D effects
 854     *want3D = wxTheApp->GetAuto3D();
 855
 856     // 2) If the parent is being drawn with user colours, or simple border specified,
 857     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 858     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 859         *want3D = FALSE;
 860
 861     // 3) Control can override this global setting by defining
 862     // a border style, e.g. wxSUNKEN_BORDER
 863     if ( m_windowStyle & wxSUNKEN_BORDER  )
 864         *want3D = TRUE;
 865
 866     // 4) If it's a special border, CTL3D can't cope so we want a native border
 867     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 868         (m_windowStyle & wxSTATIC_BORDER) )
 869     {
 870         *want3D = TRUE;
 871         nativeBorder = TRUE;
 872     }
 873
 874     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 875     // effects from extended style
 876 #if wxUSE_CTL3D
 877     if ( *want3D )
 878         nativeBorder = FALSE;
 879 #endif
 880
 881     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 882
 883     // If we want 3D, but haven't specified a border here,
 884     // apply the default border style specified.
 885     // TODO what about non-Win95 WIN32? Does it have borders?
 886 #if defined(__WIN95__) && !wxUSE_CTL3D
 887     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 888         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 889         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 890 #endif
 891
 892     return exStyle;
 893 }
 894
 895 #if WXWIN_COMPATIBILITY
 896 // If nothing defined for this, try the parent.
 897 // E.g. we may be a button loaded from a resource, with no callback function
 898 // defined.
 899 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 900 {
 901     if ( GetEventHandler()->ProcessEvent(event)  )
 902         return;
 903     if ( m_parent )
 904         m_parent->GetEventHandler()->OnCommand(win, event);
 905 }
 906 #endif // WXWIN_COMPATIBILITY_2
 907
 908 #if WXWIN_COMPATIBILITY
 909 wxObject* wxWindow::GetChild(int number) const
 910 {
 911     // Return a pointer to the Nth object in the Panel
 912     wxNode *node = GetChildren().First();
 913     int n = number;
 914     while (node && n--)
 915         node = node->Next();
 916     if ( node )
 917     {
 918         wxObject *obj = (wxObject *)node->Data();
 919         return(obj);
 920     }
 921     else
 922         return NULL;
 923 }
 924 #endif // WXWIN_COMPATIBILITY
 925
 926 // Setup background and foreground colours correctly
 927 void wxWindow::SetupColours()
 928 {
 929     if ( GetParent() )
 930         SetBackgroundColour(GetParent()->GetBackgroundColour());
 931 }
 932
 933 void wxWindow::OnIdle(wxIdleEvent& event)
 934 {
 935     // Check if we need to send a LEAVE event
 936     if ( m_mouseInWindow )
 937     {
 938         POINT pt;
 939         ::GetCursorPos(&pt);
 940         if ( ::WindowFromPoint(pt) != GetHwnd() )
 941         {
 942             // Generate a LEAVE event
 943             m_mouseInWindow = FALSE;
 944
 945             // Unfortunately the mouse button and keyboard state may have changed
 946             // by the time the OnIdle function is called, so 'state' may be
 947             // meaningless.
 948             int state = 0;
 949             if ( ::GetKeyState(VK_SHIFT) != 0 )
 950                 state |= MK_SHIFT;
 951             if ( ::GetKeyState(VK_CONTROL) != 0 )
 952                 state |= MK_CONTROL;
 953
 954             wxMouseEvent event(wxEVT_LEAVE_WINDOW);
 955             InitMouseEvent(event, pt.x, pt.y, state);
 956
 957             (void)GetEventHandler()->ProcessEvent(event);
 958         }
 959     }
 960
 961     UpdateWindowUI();
 962 }
 963
 964 // Set this window to be the child of 'parent'.
 965 bool wxWindow::Reparent(wxWindow *parent)
 966 {
 967     if ( !wxWindowBase::Reparent(parent) )
 968         return FALSE;
 969
 970     HWND hWndChild = GetHwnd();
 971     HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
 972
 973     ::SetParent(hWndChild, hWndParent);
 974
 975     return TRUE;
 976 }
 977
 978 void wxWindow::Clear()
 979 {
 980     wxClientDC dc(this);
 981     wxBrush brush(GetBackgroundColour(), wxSOLID);
 982     dc.SetBackground(brush);
 983     dc.Clear();
 984 }
 985
 986 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 987 {
 988     HWND hWnd = GetHwnd();
 989     if ( hWnd )
 990     {
 991         if ( rect )
 992         {
 993             RECT mswRect;
 994             mswRect.left = rect->x;
 995             mswRect.top = rect->y;
 996             mswRect.right = rect->x + rect->width;
 997             mswRect.bottom = rect->y + rect->height;
 998
 999             ::InvalidateRect(hWnd, &mswRect, eraseBack);
1000         }
1001         else
1002             ::InvalidateRect(hWnd, NULL, eraseBack);
1003     }
1004 }
1005
1006 // ---------------------------------------------------------------------------
1007 // drag and drop
1008 // ---------------------------------------------------------------------------
1009
1010 #if wxUSE_DRAG_AND_DROP
1011
1012 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1013 {
1014     if ( m_dropTarget != 0 ) {
1015         m_dropTarget->Revoke(m_hWnd);
1016         delete m_dropTarget;
1017     }
1018
1019     m_dropTarget = pDropTarget;
1020     if ( m_dropTarget != 0 )
1021         m_dropTarget->Register(m_hWnd);
1022 }
1023
1024 #endif // wxUSE_DRAG_AND_DROP
1025
1026 // old style file-manager drag&drop support: we retain the old-style
1027 // DragAcceptFiles in parallel with SetDropTarget.
1028 void wxWindow::DragAcceptFiles(bool accept)
1029 {
1030     HWND hWnd = GetHwnd();
1031     if ( hWnd )
1032         ::DragAcceptFiles(hWnd, (BOOL)accept);
1033 }
1034
1035 // ----------------------------------------------------------------------------
1036 // tooltips
1037 // ----------------------------------------------------------------------------
1038
1039 #if wxUSE_TOOLTIPS
1040
1041 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1042 {
1043     wxWindowBase::DoSetToolTip(tooltip);
1044
1045     if ( m_tooltip )
1046         m_tooltip->SetWindow(this);
1047 }
1048
1049 #endif // wxUSE_TOOLTIPS
1050
1051 // ---------------------------------------------------------------------------
1052 // moving and resizing
1053 // ---------------------------------------------------------------------------
1054
1055 // Get total size
1056 void wxWindow::DoGetSize(int *x, int *y) const
1057 {
1058     HWND hWnd = GetHwnd();
1059     RECT rect;
1060     GetWindowRect(hWnd, &rect);
1061
1062     if ( x )
1063         *x = rect.right - rect.left;
1064     if ( y )
1065         *y = rect.bottom - rect.top;
1066 }
1067
1068 void wxWindow::DoGetPosition(int *x, int *y) const
1069 {
1070     HWND hWnd = GetHwnd();
1071     HWND hParentWnd = 0;
1072     if ( GetParent() )
1073         hParentWnd = (HWND) GetParent()->GetHWND();
1074
1075     RECT rect;
1076     GetWindowRect(hWnd, &rect);
1077
1078     // Since we now have the absolute screen coords, if there's a parent we
1079     // must subtract its top left corner
1080     POINT point;
1081     point.x = rect.left;
1082     point.y = rect.top;
1083     if ( hParentWnd )
1084     {
1085         ::ScreenToClient(hParentWnd, &point);
1086     }
1087
1088     // We may be faking the client origin. So a window that's really at (0,
1089     // 30) may appear (to wxWin apps) to be at (0, 0).
1090     if ( GetParent() )
1091     {
1092         wxPoint pt(GetParent()->GetClientAreaOrigin());
1093         point.x -= pt.x;
1094         point.y -= pt.y;
1095     }
1096
1097     if ( x )
1098         *x = point.x;
1099     if ( y )
1100         *y = point.y;
1101 }
1102
1103 void wxWindow::DoScreenToClient(int *x, int *y) const
1104 {
1105     POINT pt;
1106     if ( x )
1107         pt.x = *x;
1108     if ( y )
1109         pt.y = *y;
1110
1111     HWND hWnd = GetHwnd();
1112     ::ScreenToClient(hWnd, &pt);
1113
1114     if ( x )
1115         *x = pt.x;
1116     if ( y )
1117         *y = pt.y;
1118 }
1119
1120 void wxWindow::DoClientToScreen(int *x, int *y) const
1121 {
1122     POINT pt;
1123     if ( x )
1124         pt.x = *x;
1125     if ( y )
1126         pt.y = *y;
1127
1128     HWND hWnd = GetHwnd();
1129     ::ClientToScreen(hWnd, &pt);
1130
1131     if ( x )
1132         *x = pt.x;
1133     if ( y )
1134         *y = pt.y;
1135 }
1136
1137 // Get size *available for subwindows* i.e. excluding menu bar etc.
1138 void wxWindow::DoGetClientSize(int *x, int *y) const
1139 {
1140     HWND hWnd = GetHwnd();
1141     RECT rect;
1142     ::GetClientRect(hWnd, &rect);
1143     if ( x )
1144         *x = rect.right;
1145     if ( y )
1146         *y = rect.bottom;
1147 }
1148
1149 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1150 {
1151     int currentX, currentY;
1152     GetPosition(&currentX, &currentY);
1153     int currentW,currentH;
1154     GetSize(&currentW, &currentH);
1155
1156     if ( x == currentX && y == currentY && width == currentW && height == currentH )
1157         return;
1158
1159     int actualWidth = width;
1160     int actualHeight = height;
1161     int actualX = x;
1162     int actualY = y;
1163     if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1164         actualX = currentX;
1165     if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1166         actualY = currentY;
1167
1168     AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
1169
1170     if ( width == -1 )
1171         actualWidth = currentW;
1172     if ( height == -1 )
1173         actualHeight = currentH;
1174
1175     HWND hWnd = GetHwnd();
1176     if ( hWnd )
1177         MoveWindow(hWnd, actualX, actualY, actualWidth, actualHeight, (BOOL)TRUE);
1178 }
1179
1180 void wxWindow::DoSetClientSize(int width, int height)
1181 {
1182     wxWindow *parent = GetParent();
1183     HWND hWnd = GetHwnd();
1184     HWND hParentWnd = (HWND) 0;
1185     if ( parent )
1186         hParentWnd = (HWND) parent->GetHWND();
1187
1188     RECT rect;
1189     ::GetClientRect(hWnd, &rect);
1190
1191     RECT rect2;
1192     GetWindowRect(hWnd, &rect2);
1193
1194     // Find the difference between the entire window (title bar and all)
1195     // and the client area; add this to the new client size to move the
1196     // window
1197     int actual_width = rect2.right - rect2.left - rect.right + width;
1198     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1199
1200     // If there's a parent, must subtract the parent's top left corner
1201     // since MoveWindow moves relative to the parent
1202
1203     POINT point;
1204     point.x = rect2.left;
1205     point.y = rect2.top;
1206     if ( parent )
1207     {
1208         ::ScreenToClient(hParentWnd, &point);
1209     }
1210
1211     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1212
1213     wxSizeEvent event(wxSize(width, height), m_windowId);
1214     event.SetEventObject(this);
1215     GetEventHandler()->ProcessEvent(event);
1216 }
1217
1218 // For implementation purposes - sometimes decorations make the client area
1219 // smaller
1220 wxPoint wxWindow::GetClientAreaOrigin() const
1221 {
1222     return wxPoint(0, 0);
1223 }
1224
1225 // Makes an adjustment to the window position (for example, a frame that has
1226 // a toolbar that it manages itself).
1227 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1228 {
1229     if ( ((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent() )
1230     {
1231         wxPoint pt(GetParent()->GetClientAreaOrigin());
1232         x += pt.x; y += pt.y;
1233     }
1234 }
1235
1236 // ---------------------------------------------------------------------------
1237 // text metrics
1238 // ---------------------------------------------------------------------------
1239
1240 int wxWindow::GetCharHeight() const
1241 {
1242     TEXTMETRIC lpTextMetric;
1243     HWND hWnd = GetHwnd();
1244     HDC dc = ::GetDC(hWnd);
1245
1246     GetTextMetrics(dc, &lpTextMetric);
1247     ::ReleaseDC(hWnd, dc);
1248
1249     return lpTextMetric.tmHeight;
1250 }
1251
1252 int wxWindow::GetCharWidth() const
1253 {
1254     TEXTMETRIC lpTextMetric;
1255     HWND hWnd = GetHwnd();
1256     HDC dc = ::GetDC(hWnd);
1257
1258     GetTextMetrics(dc, &lpTextMetric);
1259     ::ReleaseDC(hWnd, dc);
1260
1261     return lpTextMetric.tmAveCharWidth;
1262 }
1263
1264 void wxWindow::GetTextExtent(const wxString& string,
1265                              int *x, int *y,
1266                              int *descent, int *externalLeading,
1267                              const wxFont *theFont) const
1268 {
1269     const wxFont *fontToUse = theFont;
1270     if ( !fontToUse )
1271         fontToUse = &m_font;
1272
1273     HWND hWnd = GetHwnd();
1274     HDC dc = ::GetDC(hWnd);
1275
1276     HFONT fnt = 0;
1277     HFONT hfontOld = 0;
1278     if ( fontToUse && fontToUse->Ok() )
1279     {
1280         fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1281         if ( fnt )
1282             hfontOld = (HFONT)SelectObject(dc,fnt);
1283     }
1284
1285     SIZE sizeRect;
1286     TEXTMETRIC tm;
1287     GetTextExtentPoint(dc, (const wxChar *)string, (int)string.Length(), &sizeRect);
1288     GetTextMetrics(dc, &tm);
1289
1290     if ( fontToUse && fnt && hfontOld )
1291         SelectObject(dc, hfontOld);
1292
1293     ReleaseDC(hWnd, dc);
1294
1295     if ( x ) *x = sizeRect.cx;
1296     if ( y ) *y = sizeRect.cy;
1297     if ( descent ) *descent = tm.tmDescent;
1298     if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1299 }
1300
1301 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1302 // ---------------------------------------------------------------------------
1303 // Caret manipulation
1304 // ---------------------------------------------------------------------------
1305
1306 void wxWindow::CreateCaret(int w, int h)
1307 {
1308     SetCaret(new wxCaret(this, w, h));
1309 }
1310
1311 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1312 {
1313     wxFAIL_MSG("not implemented");
1314 }
1315
1316 void wxWindow::ShowCaret(bool show)
1317 {
1318     wxCHECK_RET( m_caret, "no caret to show" );
1319
1320     m_caret->Show(show);
1321 }
1322
1323 void wxWindow::DestroyCaret()
1324 {
1325     SetCaret(NULL);
1326 }
1327
1328 void wxWindow::SetCaretPos(int x, int y)
1329 {
1330     wxCHECK_RET( m_caret, "no caret to move" );
1331
1332     m_caret->Move(x, y);
1333 }
1334
1335 void wxWindow::GetCaretPos(int *x, int *y) const
1336 {
1337     wxCHECK_RET( m_caret, "no caret to get position of" );
1338
1339     m_caret->GetPosition(x, y);
1340 }
1341 #endif // wxUSE_CARET
1342
1343 // ===========================================================================
1344 // pre/post message processing
1345 // ===========================================================================
1346
1347 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1348 {
1349     if ( m_oldWndProc )
1350         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1351     else
1352         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1353 }
1354
1355 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1356 {
1357     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1358     {
1359         // intercept dialog navigation keys
1360         MSG *msg = (MSG *)pMsg;
1361         bool bProcess = TRUE;
1362         if ( msg->message != WM_KEYDOWN )
1363             bProcess = FALSE;
1364
1365         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1366             bProcess = FALSE;
1367
1368         if ( bProcess )
1369         {
1370             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1371
1372             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1373             // don't process it if it's the case (except for Ctrl-Tab/Enter
1374             // combinations which are always processed)
1375             LONG lDlgCode = 0;
1376             if ( !bCtrlDown )
1377             {
1378                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1379             }
1380
1381             bool bForward = TRUE,
1382                  bWindowChange = FALSE;
1383
1384             switch ( msg->wParam )
1385             {
1386                 case VK_TAB:
1387                     if ( lDlgCode & DLGC_WANTTAB ) {
1388                         bProcess = FALSE;
1389                     }
1390                     else {
1391                         // Ctrl-Tab cycles thru notebook pages
1392                         bWindowChange = bCtrlDown;
1393                         bForward = !(::GetKeyState(VK_SHIFT) & 0x100);
1394                     }
1395                     break;
1396
1397                 case VK_UP:
1398                 case VK_LEFT:
1399                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1400                         bProcess = FALSE;
1401                     else
1402                         bForward = FALSE;
1403                     break;
1404
1405                 case VK_DOWN:
1406                 case VK_RIGHT:
1407                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1408                         bProcess = FALSE;
1409                     break;
1410
1411                 case VK_RETURN:
1412                     {
1413                         if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1414                         {
1415                             // control wants to process Enter itself, don't
1416                             // call IsDialogMessage() which would interpret
1417                             // it
1418                             return FALSE;
1419                         }
1420                         // else: but if it does not it makes sense to make it
1421                         //       work like a TAB - and that's what we do.
1422                         //       Note that Ctrl-Enter always works this way.
1423                     }
1424                     break;
1425
1426                 default:
1427                     bProcess = FALSE;
1428             }
1429
1430             if ( bProcess )
1431             {
1432                 wxNavigationKeyEvent event;
1433                 event.SetDirection(bForward);
1434                 event.SetWindowChange(bWindowChange);
1435                 event.SetEventObject(this);
1436
1437                 if ( GetEventHandler()->ProcessEvent(event) )
1438                     return TRUE;
1439             }
1440         }
1441
1442         if ( ::IsDialogMessage(GetHwnd(), msg) )
1443             return TRUE;
1444     }
1445
1446 #if wxUSE_TOOLTIPS
1447     if ( m_tooltip )
1448     {
1449         // relay mouse move events to the tooltip control
1450         MSG *msg = (MSG *)pMsg;
1451         if ( msg->message == WM_MOUSEMOVE )
1452             m_tooltip->RelayEvent(pMsg);
1453     }
1454 #endif // wxUSE_TOOLTIPS
1455
1456     return FALSE;
1457 }
1458
1459 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1460 {
1461     return m_acceleratorTable.Ok() &&
1462            ::TranslateAccelerator(GetHwnd(),
1463                                   GetTableHaccel(m_acceleratorTable),
1464                                   (MSG *)pMsg);
1465 }
1466
1467 // ---------------------------------------------------------------------------
1468 // message params unpackers (different for Win16 and Win32)
1469 // ---------------------------------------------------------------------------
1470
1471 #ifdef __WIN32__
1472
1473 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1474                              WORD *id, WXHWND *hwnd, WORD *cmd)
1475 {
1476     *id = LOWORD(wParam);
1477     *hwnd = (WXHWND)lParam;
1478     *cmd = HIWORD(wParam);
1479 }
1480
1481 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1482                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1483 {
1484     *state = LOWORD(wParam);
1485     *minimized = HIWORD(wParam);
1486     *hwnd = (WXHWND)lParam;
1487 }
1488
1489 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1490                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1491 {
1492     *code = LOWORD(wParam);
1493     *pos = HIWORD(wParam);
1494     *hwnd = (WXHWND)lParam;
1495 }
1496
1497 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1498                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1499 {
1500     *nCtlColor = CTLCOLOR_BTN;
1501     *hwnd = (WXHWND)lParam;
1502     *hdc = (WXHDC)wParam;
1503 }
1504
1505 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1506                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1507 {
1508     *item = (WXWORD)wParam;
1509     *flags = HIWORD(wParam);
1510     *hmenu = (WXHMENU)lParam;
1511 }
1512
1513 #else // Win16
1514
1515 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1516                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1517 {
1518     *id = (WXWORD)wParam;
1519     *hwnd = (WXHWND)LOWORD(lParam);
1520     *cmd = HIWORD(lParam);
1521 }
1522
1523 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1524                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1525 {
1526     *state = (WXWORD)wParam;
1527     *minimized = LOWORD(lParam);
1528     *hwnd = (WXHWND)HIWORD(lParam);
1529 }
1530
1531 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1532                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1533 {
1534     *code = (WXWORD)wParam;
1535     *pos = LOWORD(lParam);
1536     *hwnd = (WXHWND)HIWORD(lParam);
1537 }
1538
1539 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1540                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1541 {
1542     *hwnd = (WXHWND)LOWORD(lParam);
1543     *nCtlColor = (int)HIWORD(lParam);
1544     *hdc = (WXHDC)wParam;
1545 }
1546
1547 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1548                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1549 {
1550     *item = (WXWORD)wParam;
1551     *flags = LOWORD(lParam);
1552     *hmenu = (WXHMENU)HIWORD(lParam);
1553 }
1554
1555 #endif // Win32/16
1556
1557 // ---------------------------------------------------------------------------
1558 // Main wxWindows window proc and the window proc for wxWindow
1559 // ---------------------------------------------------------------------------
1560
1561 // Hook for new window just as it's being created, when the window isn't yet
1562 // associated with the handle
1563 wxWindow *wxWndHook = NULL;
1564
1565 // Main window proc
1566 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1567 {
1568     // trace all messages - useful for the debugging
1569 #ifdef __WXDEBUG__
1570     wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1571                wxGetMessageName(message), wParam, lParam);
1572 #endif // __WXDEBUG__
1573
1574     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1575
1576     // when we get the first message for the HWND we just created, we associate
1577     // it with wxWindow stored in wxWndHook
1578     if ( !wnd && wxWndHook )
1579     {
1580         wxAssociateWinWithHandle(hWnd, wxWndHook);
1581         wnd = wxWndHook;
1582         wxWndHook = NULL;
1583         wnd->SetHWND((WXHWND)hWnd);
1584     }
1585
1586     LRESULT rc;
1587
1588     // Stop right here if we don't have a valid handle in our wxWindow object.
1589     if ( wnd && !wnd->GetHWND() )
1590     {
1591         // FIXME: why do we do this?
1592         wnd->SetHWND((WXHWND) hWnd);
1593         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1594         wnd->SetHWND(0);
1595     }
1596     else
1597     {
1598         if ( wnd )
1599             rc = wnd->MSWWindowProc(message, wParam, lParam);
1600         else
1601             rc = DefWindowProc( hWnd, message, wParam, lParam );
1602     }
1603
1604     return rc;
1605 }
1606
1607 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1608 {
1609     // did we process the message?
1610     bool processed = FALSE;
1611
1612     // the return value
1613     union
1614     {
1615         bool        allow;
1616         long        result;
1617         WXHICON     hIcon;
1618         WXHBRUSH    hBrush;
1619     } rc;
1620
1621     // for most messages we should return 0 when we do process the message
1622     rc.result = 0;
1623
1624     switch ( message )
1625     {
1626         case WM_CREATE:
1627             {
1628                 bool mayCreate;
1629                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1630                 if ( processed )
1631                 {
1632                     // return 0 to allow window creation
1633                     rc.result = mayCreate ? 0 : -1;
1634                 }
1635             }
1636             break;
1637
1638         case WM_DESTROY:
1639             processed = HandleDestroy();
1640             break;
1641
1642         case WM_MOVE:
1643             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1644             break;
1645
1646         case WM_SIZE:
1647             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1648             break;
1649
1650         case WM_ACTIVATE:
1651             {
1652                 WXWORD state, minimized;
1653                 WXHWND hwnd;
1654                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1655
1656                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1657             }
1658             break;
1659
1660         case WM_SETFOCUS:
1661             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1662             break;
1663
1664         case WM_KILLFOCUS:
1665             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1666             break;
1667
1668         case WM_PAINT:
1669             processed = HandlePaint();
1670             break;
1671
1672         case WM_CLOSE:
1673             // don't let the DefWindowProc() destroy our window - we'll do it
1674             // ourselves in ~wxWindow
1675             processed = TRUE;
1676             rc.result = TRUE;
1677             break;
1678
1679         case WM_SHOWWINDOW:
1680             processed = HandleShow(wParam != 0, (int)lParam);
1681             break;
1682
1683         case WM_MOUSEMOVE:
1684         case WM_LBUTTONDOWN:
1685         case WM_LBUTTONUP:
1686         case WM_LBUTTONDBLCLK:
1687         case WM_RBUTTONDOWN:
1688         case WM_RBUTTONUP:
1689         case WM_RBUTTONDBLCLK:
1690         case WM_MBUTTONDOWN:
1691         case WM_MBUTTONUP:
1692         case WM_MBUTTONDBLCLK:
1693             {
1694                 int x = LOWORD(lParam);
1695                 int y = HIWORD(lParam);
1696
1697                 processed = HandleMouseEvent(message, x, y, wParam);
1698             }
1699             break;
1700
1701         case MM_JOY1MOVE:
1702         case MM_JOY2MOVE:
1703         case MM_JOY1ZMOVE:
1704         case MM_JOY2ZMOVE:
1705         case MM_JOY1BUTTONDOWN:
1706         case MM_JOY2BUTTONDOWN:
1707         case MM_JOY1BUTTONUP:
1708         case MM_JOY2BUTTONUP:
1709             {
1710                 int x = LOWORD(lParam);
1711                 int y = HIWORD(lParam);
1712
1713                 processed = HandleJoystickEvent(message, x, y, wParam);
1714             }
1715             break;
1716
1717         case WM_SYSCOMMAND:
1718             processed = HandleSysCommand(wParam, lParam);
1719             break;
1720
1721         case WM_COMMAND:
1722             {
1723                 WORD id, cmd;
1724                 WXHWND hwnd;
1725                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1726
1727                 processed = HandleCommand(id, cmd, hwnd);
1728             }
1729             break;
1730
1731 #ifdef __WIN95__
1732         case WM_NOTIFY:
1733             processed = HandleNotify((int)wParam, lParam, &rc.result);
1734             break;
1735 #endif  // Win95
1736
1737             // for these messages we must return TRUE if process the message
1738         case WM_DRAWITEM:
1739         case WM_MEASUREITEM:
1740             {
1741                 int idCtrl = (UINT)wParam;
1742                 if ( message == WM_DRAWITEM )
1743                 {
1744                     processed = MSWOnDrawItem(idCtrl,
1745                                               (WXDRAWITEMSTRUCT *)lParam);
1746                 }
1747                 else
1748                 {
1749                     processed = MSWOnMeasureItem(idCtrl,
1750                                                  (WXMEASUREITEMSTRUCT *)lParam);
1751                 }
1752
1753                 if ( processed )
1754                     rc.result = TRUE;
1755             }
1756             break;
1757
1758         case WM_GETDLGCODE:
1759             if ( GetWindowStyleFlag() & wxWANTS_CHARS )
1760             {
1761                 rc.result = DLGC_WANTARROWS | DLGC_WANTCHARS | DLGC_WANTTAB;
1762                 processed = TRUE;
1763             }
1764             break;
1765
1766         case WM_KEYDOWN:
1767             // If this has been processed by an event handler,
1768             // return 0 now (we've handled it).
1769             if ( HandleKeyDown((WORD) wParam, lParam) )
1770             {
1771                 processed = TRUE;
1772
1773                 break;
1774             }
1775
1776             // we consider these message "not interesting" to OnChar
1777             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1778             {
1779                 processed = TRUE;
1780
1781                 break;
1782             }
1783
1784             switch ( wParam )
1785             {
1786                 // avoid duplicate messages to OnChar for these ASCII keys: they
1787                 // will be translated by TranslateMessage() and received in WM_CHAR
1788                 case VK_ESCAPE:
1789                 case VK_SPACE:
1790                 case VK_RETURN:
1791                 case VK_BACK:
1792                 case VK_TAB:
1793                     // but set processed to FALSE, not TRUE to still pass them to
1794                     // the control's default window proc - otherwise built-in
1795                     // keyboard handling won't work
1796                     processed = FALSE;
1797
1798                     break;
1799
1800 #ifdef VK_APPS
1801                 // special case of VK_APPS: treat it the same as right mouse
1802                 // click because both usually pop up a context menu
1803                 case VK_APPS:
1804                     {
1805                         // construct the key mask
1806                         WPARAM fwKeys = MK_RBUTTON;
1807                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1808                             fwKeys |= MK_CONTROL;
1809                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1810                             fwKeys |= MK_SHIFT;
1811
1812                         // simulate right mouse button click
1813                         DWORD dwPos = ::GetMessagePos();
1814                         int x = GET_X_LPARAM(dwPos),
1815                             y = GET_Y_LPARAM(dwPos);
1816
1817                         ScreenToClient(&x, &y);
1818                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1819                     }
1820                     break;
1821 #endif // VK_APPS
1822
1823                 case VK_LEFT:
1824                 case VK_RIGHT:
1825                 case VK_DOWN:
1826                 case VK_UP:
1827                 default:
1828                     processed = HandleChar((WORD)wParam, lParam);
1829             }
1830             break;
1831
1832         case WM_KEYUP:
1833             processed = HandleKeyUp((WORD) wParam, lParam);
1834             break;
1835
1836         case WM_CHAR: // Always an ASCII character
1837             processed = HandleChar((WORD)wParam, lParam, TRUE);
1838             break;
1839
1840         case WM_HSCROLL:
1841         case WM_VSCROLL:
1842             {
1843                 WXWORD code, pos;
1844                 WXHWND hwnd;
1845                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1846
1847                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1848                                                               : wxVERTICAL,
1849                                         code, pos, hwnd);
1850             }
1851             break;
1852
1853         // CTLCOLOR messages are sent by children to query the parent for their
1854         // colors
1855 #ifdef __WIN32__
1856         case WM_CTLCOLORMSGBOX:
1857         case WM_CTLCOLOREDIT:
1858         case WM_CTLCOLORLISTBOX:
1859         case WM_CTLCOLORBTN:
1860         case WM_CTLCOLORDLG:
1861         case WM_CTLCOLORSCROLLBAR:
1862         case WM_CTLCOLORSTATIC:
1863 #else // Win16
1864         case WM_CTLCOLOR:
1865 #endif // Win32/16
1866             {
1867                 WXWORD nCtlColor;
1868                 WXHDC hdc;
1869                 WXHWND hwnd;
1870                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
1871
1872                 processed = HandleCtlColor(&rc.hBrush,
1873                                            (WXHDC)hdc,
1874                                            (WXHWND)hwnd,
1875                                            nCtlColor,
1876                                            message,
1877                                            wParam,
1878                                            lParam);
1879             }
1880             break;
1881
1882             // the return value for this message is ignored
1883         case WM_SYSCOLORCHANGE:
1884             processed = HandleSysColorChange();
1885             break;
1886
1887         case WM_PALETTECHANGED:
1888             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
1889             break;
1890
1891         case WM_QUERYNEWPALETTE:
1892             processed = HandleQueryNewPalette();
1893             break;
1894
1895         case WM_ERASEBKGND:
1896             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
1897             if ( processed )
1898             {
1899                 // we processed the message, i.e. erased the background
1900                 rc.result = TRUE;
1901             }
1902             break;
1903
1904         case WM_DROPFILES:
1905             processed = HandleDropFiles(wParam);
1906             break;
1907
1908         case WM_INITDIALOG:
1909             processed = HandleInitDialog((WXHWND)(HWND)wParam);
1910
1911             if ( processed )
1912             {
1913                 // we never set focus from here
1914                 rc.result = FALSE;
1915             }
1916             break;
1917
1918         case WM_QUERYENDSESSION:
1919             processed = HandleQueryEndSession(lParam, &rc.allow);
1920             break;
1921
1922         case WM_ENDSESSION:
1923             processed = HandleEndSession(wParam != 0, lParam);
1924             break;
1925
1926         case WM_GETMINMAXINFO:
1927             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
1928             break;
1929
1930         case WM_SETCURSOR:
1931             processed = HandleSetCursor((WXHWND)(HWND)wParam,
1932                                         LOWORD(lParam),     // hit test
1933                                         HIWORD(lParam));    // mouse msg
1934
1935             if ( processed )
1936             {
1937                 // returning TRUE stops the DefWindowProc() from further
1938                 // processing this message - exactly what we need because we've
1939                 // just set the cursor.
1940                 rc.result = TRUE;
1941             }
1942             break;
1943     }
1944
1945     if ( !processed )
1946     {
1947 #ifdef __WXDEBUG__
1948         wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
1949                    wxGetMessageName(message));
1950 #endif // __WXDEBUG__
1951         rc.result = MSWDefWindowProc(message, wParam, lParam);
1952     }
1953
1954     return rc.result;
1955 }
1956
1957 // Dialog window proc
1958 LONG APIENTRY _EXPORT
1959 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1960 {
1961     if ( message == WM_INITDIALOG )
1962     {
1963         // for this message, returning TRUE tells system to set focus to the
1964         // first control in the dialog box
1965         return TRUE;
1966     }
1967     else
1968     {
1969         // for all the other ones, FALSE means that we didn't process the
1970         // message
1971         return 0;
1972     }
1973 }
1974
1975 wxList *wxWinHandleList = NULL;
1976 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
1977 {
1978     wxNode *node = wxWinHandleList->Find((long)hWnd);
1979     if ( !node )
1980         return NULL;
1981     return (wxWindow *)node->Data();
1982 }
1983
1984 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
1985 {
1986     // adding NULL hWnd is (first) surely a result of an error and
1987     // (secondly) breaks menu command processing
1988     wxCHECK_RET( hWnd != (HWND)NULL,
1989                  _T("attempt to add a NULL hWnd to window list ignored") );
1990
1991     if ( !wxWinHandleList->Find((long)hWnd) )
1992         wxWinHandleList->Append((long)hWnd, win);
1993 }
1994
1995 void wxRemoveHandleAssociation(wxWindow *win)
1996 {
1997     wxWinHandleList->DeleteObject(win);
1998 }
1999
2000 // Default destroyer - override if you destroy it in some other way
2001 // (e.g. with MDI child windows)
2002 void wxWindow::MSWDestroyWindow()
2003 {
2004 }
2005
2006 void wxWindow::MSWDetachWindowMenu()
2007 {
2008     if ( m_hMenu )
2009     {
2010         HMENU hMenu = (HMENU)m_hMenu;
2011
2012         int N = ::GetMenuItemCount(hMenu);
2013         int i;
2014         for (i = 0; i < N; i++)
2015         {
2016             wxChar buf[100];
2017             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2018             if ( !chars )
2019             {
2020                 wxLogLastError(_T("GetMenuString"));
2021
2022                 continue;
2023             }
2024
2025             if ( wxStrcmp(buf, _T("&Window")) == 0 )
2026             {
2027                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2028
2029                 break;
2030             }
2031         }
2032     }
2033 }
2034
2035 bool wxWindow::MSWCreate(int id,
2036                          wxWindow *parent,
2037                          const wxChar *wclass,
2038                          wxWindow *wx_win,
2039                          const wxChar *title,
2040                          int x,
2041                          int y,
2042                          int width,
2043                          int height,
2044                          WXDWORD style,
2045                          const wxChar *dialog_template,
2046                          WXDWORD extendedStyle)
2047 {
2048     int x1 = CW_USEDEFAULT;
2049     int y1 = 0;
2050     int width1 = CW_USEDEFAULT;
2051     int height1 = 100;
2052
2053     // Find parent's size, if it exists, to set up a possible default
2054     // panel size the size of the parent window
2055     RECT parent_rect;
2056     if ( parent )
2057     {
2058         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2059
2060         width1 = parent_rect.right - parent_rect.left;
2061         height1 = parent_rect.bottom - parent_rect.top;
2062     }
2063
2064     if ( x > -1 ) x1 = x;
2065     if ( y > -1 ) y1 = y;
2066     if ( width > -1 ) width1 = width;
2067     if ( height > -1 ) height1 = height;
2068
2069 #ifdef __WXWINE__
2070     HWND hParent = (HWND)NULL;
2071 #else
2072     HWND hParent = NULL;
2073 #endif
2074     if ( parent )
2075         hParent = (HWND) parent->GetHWND();
2076
2077     wxWndHook = this;
2078
2079     if ( dialog_template )
2080     {
2081         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2082                                         dialog_template,
2083                                         hParent,
2084                                         (DLGPROC)wxDlgProc);
2085
2086         if ( m_hWnd == 0 )
2087         {
2088             wxLogError(_("Can't find dummy dialog template!\n"
2089                          "Check resource include path for finding wx.rc."));
2090
2091             return FALSE;
2092         }
2093
2094         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2095         // to take care of (at least some) extended style flags ourselves
2096         if ( extendedStyle & WS_EX_TOPMOST )
2097         {
2098             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2099                                  SWP_NOSIZE | SWP_NOMOVE) )
2100             {
2101                 wxLogLastError(_T("SetWindowPos"));
2102             }
2103         }
2104
2105         // move the dialog to its initial position without forcing repainting
2106         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2107         {
2108             wxLogLastError(_T("MoveWindow"));
2109         }
2110     }
2111     else
2112     {
2113         int controlId = 0;
2114         if ( style & WS_CHILD )
2115             controlId = id;
2116
2117         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2118                                         wclass,
2119                                         title ? title : _T(""),
2120                                         style,
2121                                         x1, y1,
2122                                         width1, height1,
2123                                         hParent, (HMENU)controlId,
2124                                         wxGetInstance(),
2125                                         NULL);
2126
2127         if ( !m_hWnd )
2128         {
2129             wxLogError(_("Can't create window of class %s!\n"
2130                          "Possible Windows 3.x compatibility problem?"),
2131                        wclass);
2132
2133             return FALSE;
2134         }
2135     }
2136
2137     wxWndHook = NULL;
2138     wxWinHandleList->Append((long)m_hWnd, this);
2139
2140     return TRUE;
2141 }
2142
2143 // ===========================================================================
2144 // MSW message handlers
2145 // ===========================================================================
2146
2147 // ---------------------------------------------------------------------------
2148 // WM_NOTIFY
2149 // ---------------------------------------------------------------------------
2150
2151 #ifdef __WIN95__
2152 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2153 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2154 {
2155     LPNMHDR hdr = (LPNMHDR)lParam;
2156     HWND hWnd = hdr->hwndFrom;
2157     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2158
2159     // is this one of our windows?
2160     if ( win )
2161     {
2162         return win->MSWOnNotify(idCtrl, lParam, result);
2163     }
2164
2165     // try all our children
2166     wxWindowList::Node *node = GetChildren().GetFirst();
2167     while ( node )
2168     {
2169         wxWindow *child = node->GetData();
2170         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2171         {
2172             return TRUE;
2173
2174             break;
2175         }
2176
2177         node = node->GetNext();
2178     }
2179
2180     // finally try this window too (catches toolbar case)
2181     return MSWOnNotify(idCtrl, lParam, result);
2182 }
2183
2184 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2185                            WXLPARAM lParam,
2186                            WXLPARAM* WXUNUSED(result))
2187 {
2188 #if wxUSE_TOOLTIPS
2189     NMHDR* hdr = (NMHDR *)lParam;
2190     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2191     {
2192         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2193         ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2194
2195         // processed
2196         return TRUE;
2197     }
2198 #endif // wxUSE_TOOLTIPS
2199
2200     return FALSE;
2201 }
2202 #endif // __WIN95__
2203
2204 // ---------------------------------------------------------------------------
2205 // end session messages
2206 // ---------------------------------------------------------------------------
2207
2208 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2209 {
2210     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2211     event.SetEventObject(wxTheApp);
2212     event.SetCanVeto(TRUE);
2213     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2214
2215     bool rc = wxTheApp->ProcessEvent(event);
2216
2217     if ( rc )
2218     {
2219         // we may end only if the app didn't veto session closing (double
2220         // negation...)
2221         *mayEnd = !event.GetVeto();
2222     }
2223
2224     return rc;
2225 }
2226
2227 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2228 {
2229     // do nothing if the session isn't ending
2230     if ( !endSession )
2231         return FALSE;
2232
2233     wxCloseEvent event(wxEVT_END_SESSION, -1);
2234     event.SetEventObject(wxTheApp);
2235     event.SetCanVeto(FALSE);
2236     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2237     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2238         wxTheApp->ProcessEvent(event))
2239     {
2240     }
2241     return TRUE;
2242 }
2243
2244 // ---------------------------------------------------------------------------
2245 // window creation/destruction
2246 // ---------------------------------------------------------------------------
2247
2248 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2249 {
2250     // TODO: should generate this event from WM_NCCREATE
2251     wxWindowCreateEvent event(this);
2252     (void)GetEventHandler()->ProcessEvent(event);
2253
2254     *mayCreate = TRUE;
2255
2256     return TRUE;
2257 }
2258
2259 bool wxWindow::HandleDestroy()
2260 {
2261     wxWindowDestroyEvent event(this);
2262     (void)GetEventHandler()->ProcessEvent(event);
2263
2264     // delete our drop target if we've got one
2265 #if wxUSE_DRAG_AND_DROP
2266     if ( m_dropTarget != NULL )
2267     {
2268         m_dropTarget->Revoke(m_hWnd);
2269
2270         delete m_dropTarget;
2271         m_dropTarget = NULL;
2272     }
2273 #endif // wxUSE_DRAG_AND_DROP
2274
2275     // WM_DESTROY handled
2276     return TRUE;
2277 }
2278
2279 // ---------------------------------------------------------------------------
2280 // activation/focus
2281 // ---------------------------------------------------------------------------
2282
2283 bool wxWindow::HandleActivate(int state,
2284                               bool WXUNUSED(minimized),
2285                               WXHWND WXUNUSED(activate))
2286 {
2287     wxActivateEvent event(wxEVT_ACTIVATE,
2288                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2289                           m_windowId);
2290     event.SetEventObject(this);
2291
2292     return GetEventHandler()->ProcessEvent(event);
2293 }
2294
2295 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2296 {
2297 #if wxUSE_CARET
2298     // Deal with caret
2299     if ( m_caret )
2300     {
2301         m_caret->OnSetFocus();
2302     }
2303 #endif // wxUSE_CARET
2304
2305     // panel wants to track the window which was the last to have focus in it
2306     wxWindow *parent = GetParent();
2307     if ( parent && parent->IsKindOf(CLASSINFO(wxPanel)) )
2308     {
2309         ((wxPanel *)parent)->SetLastFocus(GetId());
2310     }
2311
2312     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2313     event.SetEventObject(this);
2314
2315     return GetEventHandler()->ProcessEvent(event);
2316 }
2317
2318 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2319 {
2320 #if wxUSE_CARET
2321     // Deal with caret
2322     if ( m_caret )
2323     {
2324         m_caret->OnKillFocus();
2325     }
2326 #endif // wxUSE_CARET
2327
2328     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2329     event.SetEventObject(this);
2330
2331     return GetEventHandler()->ProcessEvent(event);
2332 }
2333
2334 // ---------------------------------------------------------------------------
2335 // miscellaneous
2336 // ---------------------------------------------------------------------------
2337
2338 bool wxWindow::HandleShow(bool show, int status)
2339 {
2340     wxShowEvent event(GetId(), show);
2341     event.m_eventObject = this;
2342
2343     return GetEventHandler()->ProcessEvent(event);
2344 }
2345
2346 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2347 {
2348     wxInitDialogEvent event(GetId());
2349     event.m_eventObject = this;
2350
2351     return GetEventHandler()->ProcessEvent(event);
2352 }
2353
2354 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2355 {
2356     HDROP hFilesInfo = (HDROP) wParam;
2357     POINT dropPoint;
2358     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2359
2360     // Get the total number of files dropped
2361     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2362         (UINT)-1,
2363         (LPSTR)0,
2364         (UINT)0);
2365
2366     wxString *files = new wxString[gwFilesDropped];
2367     int wIndex;
2368     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2369     {
2370         DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2371         files[wIndex] = wxBuffer;
2372     }
2373     DragFinish (hFilesInfo);
2374
2375     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2376     event.m_eventObject = this;
2377     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2378
2379     bool rc = GetEventHandler()->ProcessEvent(event);
2380
2381     delete[] files;
2382
2383     return rc;
2384 }
2385
2386 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2387                                short nHitTest,
2388                                int WXUNUSED(mouseMsg))
2389 {
2390     // don't set cursor for other windows, only for this one: this prevents
2391     // children of this window from getting the same cursor as the parent has
2392     // (don't forget that this message is propagated by default up the window
2393     // parent-child hierarchy)
2394     if ( GetHWND() == hWnd )
2395     {
2396         // don't set cursor when the mouse is not in the client part
2397         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2398         {
2399             HCURSOR hcursor = 0;
2400             if ( wxIsBusy() )
2401             {
2402                 // from msw\utils.cpp
2403                 extern HCURSOR gs_wxBusyCursor;
2404
2405                 hcursor = gs_wxBusyCursor;
2406             }
2407             else
2408             {
2409                 wxCursor *cursor = NULL;
2410
2411                 if ( m_cursor.Ok() )
2412                 {
2413                     cursor = &m_cursor;
2414                 }
2415                 else
2416                 {
2417                     // from msw\data.cpp
2418                     extern wxCursor *g_globalCursor;
2419
2420                     if ( g_globalCursor && g_globalCursor->Ok() )
2421                         cursor = g_globalCursor;
2422                 }
2423
2424                 if ( cursor )
2425                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2426             }
2427
2428             if ( hcursor )
2429             {
2430                 ::SetCursor(hcursor);
2431
2432                 return TRUE;
2433             }
2434         }
2435     }
2436
2437     return FALSE;
2438 }
2439
2440 // ---------------------------------------------------------------------------
2441 // owner drawn stuff
2442 // ---------------------------------------------------------------------------
2443
2444 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2445 {
2446 #if wxUSE_OWNER_DRAWN
2447     // is it a menu item?
2448     if ( id == 0 )
2449     {
2450         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2451         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2452
2453         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2454
2455         // prepare to call OnDrawItem()
2456         wxDC dc;
2457         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2458         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2459                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2460                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2461
2462         return pMenuItem->OnDrawItem
2463                           (
2464                             dc, rect,
2465                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2466                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2467                           );
2468     }
2469
2470     wxWindow *item = FindItem(id);
2471     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2472     {
2473         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2474     }
2475     else
2476 #endif
2477         return FALSE;
2478
2479 }
2480
2481 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2482 {
2483 #if wxUSE_OWNER_DRAWN
2484     // is it a menu item?
2485     if ( id == 0 )
2486     {
2487         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2488         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2489
2490         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2491
2492         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2493                                         &pMeasureStruct->itemHeight);
2494     }
2495
2496     wxWindow *item = FindItem(id);
2497     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2498     {
2499         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2500     }
2501 #endif  // owner-drawn menus
2502     return FALSE;
2503 }
2504
2505 // ---------------------------------------------------------------------------
2506 // colours and palettes
2507 // ---------------------------------------------------------------------------
2508
2509 bool wxWindow::HandleSysColorChange()
2510 {
2511     wxSysColourChangedEvent event;
2512     event.SetEventObject(this);
2513
2514     return GetEventHandler()->ProcessEvent(event);
2515 }
2516
2517 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2518                               WXHDC pDC,
2519                               WXHWND pWnd,
2520                               WXUINT nCtlColor,
2521                               WXUINT message,
2522                               WXWPARAM wParam,
2523                               WXLPARAM lParam)
2524 {
2525     WXHBRUSH hBrush = 0;
2526
2527     if ( nCtlColor == CTLCOLOR_DLG )
2528     {
2529         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2530     }
2531     else
2532     {
2533         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2534         if ( item )
2535             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2536     }
2537
2538     if ( hBrush )
2539         *brush = hBrush;
2540
2541     return hBrush != 0;
2542 }
2543
2544 // Define for each class of dialog and control
2545 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2546                               WXHWND hWnd,
2547                               WXUINT nCtlColor,
2548                               WXUINT message,
2549                               WXWPARAM wParam,
2550                               WXLPARAM lParam)
2551 {
2552     return (WXHBRUSH)0;
2553 }
2554
2555 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2556 {
2557     wxPaletteChangedEvent event(GetId());
2558     event.SetEventObject(this);
2559     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2560
2561     return GetEventHandler()->ProcessEvent(event);
2562 }
2563
2564 bool wxWindow::HandleQueryNewPalette()
2565 {
2566     wxQueryNewPaletteEvent event(GetId());
2567     event.SetEventObject(this);
2568
2569     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2570 }
2571
2572 // Responds to colour changes: passes event on to children.
2573 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2574 {
2575     wxNode *node = GetChildren().First();
2576     while ( node )
2577     {
2578         // Only propagate to non-top-level windows
2579         wxWindow *win = (wxWindow *)node->Data();
2580         if ( win->GetParent() )
2581         {
2582             wxSysColourChangedEvent event2;
2583             event.m_eventObject = win;
2584             win->GetEventHandler()->ProcessEvent(event2);
2585         }
2586
2587         node = node->Next();
2588     }
2589 }
2590
2591 // ---------------------------------------------------------------------------
2592 // painting
2593 // ---------------------------------------------------------------------------
2594
2595 bool wxWindow::HandlePaint()
2596 {
2597 #ifdef __WIN32__
2598     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2599     if ( !hRegion )
2600         wxLogLastError("CreateRectRgn");
2601     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2602         wxLogLastError("GetUpdateRgn");
2603
2604     m_updateRegion = wxRegion((WXHRGN) hRegion);
2605 #else
2606     RECT updateRect;
2607     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2608
2609     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2610                               updateRect.right - updateRect.left,
2611                               updateRect.bottom - updateRect.top);
2612 #endif
2613
2614     wxPaintEvent event(m_windowId);
2615     event.SetEventObject(this);
2616
2617     return GetEventHandler()->ProcessEvent(event);
2618 }
2619
2620 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2621 {
2622     // Prevents flicker when dragging
2623     if ( ::IsIconic(GetHwnd()) )
2624         return TRUE;
2625
2626     wxDC dc;
2627
2628     dc.SetHDC(hdc);
2629     dc.SetWindow(this);
2630     dc.BeginDrawing();
2631
2632     wxEraseEvent event(m_windowId, &dc);
2633     event.SetEventObject(this);
2634     bool rc = GetEventHandler()->ProcessEvent(event);
2635
2636     dc.EndDrawing();
2637     dc.SelectOldObjects(hdc);
2638     dc.SetHDC((WXHDC) NULL);
2639
2640     return rc;
2641 }
2642
2643 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2644 {
2645     RECT rect;
2646     ::GetClientRect(GetHwnd(), &rect);
2647
2648     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2649                               m_backgroundColour.Green(),
2650                               m_backgroundColour.Blue());
2651     HBRUSH hBrush = ::CreateSolidBrush(ref);
2652     if ( !hBrush )
2653         wxLogLastError("CreateSolidBrush");
2654
2655     HDC hdc = (HDC)event.GetDC()->GetHDC();
2656
2657     int mode = ::SetMapMode(hdc, MM_TEXT);
2658
2659     ::FillRect(hdc, &rect, hBrush);
2660     ::DeleteObject(hBrush);
2661     ::SetMapMode(hdc, mode);
2662 }
2663
2664 // ---------------------------------------------------------------------------
2665 // moving and resizing
2666 // ---------------------------------------------------------------------------
2667
2668 bool wxWindow::HandleMinimize()
2669 {
2670     wxIconizeEvent event(m_windowId);
2671     event.SetEventObject(this);
2672
2673     return GetEventHandler()->ProcessEvent(event);
2674 }
2675
2676 bool wxWindow::HandleMaximize()
2677 {
2678     wxMaximizeEvent event(m_windowId);
2679     event.SetEventObject(this);
2680
2681     return GetEventHandler()->ProcessEvent(event);
2682 }
2683
2684 bool wxWindow::HandleMove(int x, int y)
2685 {
2686     wxMoveEvent event(wxPoint(x, y), m_windowId);
2687     event.SetEventObject(this);
2688
2689     return GetEventHandler()->ProcessEvent(event);
2690 }
2691
2692 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2693 {
2694     wxSizeEvent event(wxSize(w, h), m_windowId);
2695     event.SetEventObject(this);
2696
2697     return GetEventHandler()->ProcessEvent(event);
2698 }
2699
2700 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2701 {
2702     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2703
2704     bool rc = FALSE;
2705
2706     if ( m_minWidth != -1 )
2707     {
2708         info->ptMinTrackSize.x = m_minWidth;
2709         rc = TRUE;
2710     }
2711
2712     if ( m_minHeight != -1 )
2713     {
2714         info->ptMinTrackSize.y = m_minHeight;
2715         rc = TRUE;
2716     }
2717
2718     if ( m_maxWidth != -1 )
2719     {
2720         info->ptMaxTrackSize.x = m_maxWidth;
2721         rc = TRUE;
2722     }
2723
2724     if ( m_maxHeight != -1 )
2725     {
2726         info->ptMaxTrackSize.y = m_maxHeight;
2727         rc = TRUE;
2728     }
2729
2730     return rc;
2731 }
2732
2733 // ---------------------------------------------------------------------------
2734 // command messages
2735 // ---------------------------------------------------------------------------
2736
2737 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2738 {
2739     if ( wxCurrentPopupMenu )
2740     {
2741         wxMenu *popupMenu = wxCurrentPopupMenu;
2742         wxCurrentPopupMenu = NULL;
2743
2744         return popupMenu->MSWCommand(cmd, id);
2745     }
2746
2747     wxWindow *win = FindItem(id);
2748     if ( !win )
2749     {
2750         win = wxFindWinFromHandle(control);
2751     }
2752
2753     if ( win )
2754         return win->MSWCommand(cmd, id);
2755
2756     return FALSE;
2757 }
2758
2759 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2760 {
2761     // 4 bits are reserved
2762     switch ( wParam & 0xFFFFFFF0 )
2763     {
2764         case SC_MAXIMIZE:
2765             return HandleMaximize();
2766
2767         case SC_MINIMIZE:
2768             return HandleMinimize();
2769     }
2770
2771     return FALSE;
2772 }
2773
2774 // ---------------------------------------------------------------------------
2775 // mouse events
2776 // ---------------------------------------------------------------------------
2777
2778 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2779 {
2780     event.m_x = x;
2781     event.m_y = y;
2782     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2783     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2784     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2785     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2786     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2787     event.SetTimestamp(s_currentMsg.time);
2788     event.m_eventObject = this;
2789
2790 #if wxUSE_MOUSEEVENT_HACK
2791     m_lastMouseX = x;
2792     m_lastMouseY = y;
2793     m_lastMouseEvent = event.GetEventType();
2794 #endif // wxUSE_MOUSEEVENT_HACK
2795
2796 }
2797
2798 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2799 {
2800     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2801     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2802     // from the message id and take the value in the table to get wxWin event
2803     // id
2804     static const wxEventType eventsMouse[] =
2805     {
2806         wxEVT_MOTION,
2807         wxEVT_LEFT_DOWN,
2808         wxEVT_LEFT_UP,
2809         wxEVT_LEFT_DCLICK,
2810         wxEVT_RIGHT_DOWN,
2811         wxEVT_RIGHT_UP,
2812         wxEVT_RIGHT_DCLICK,
2813         wxEVT_MIDDLE_DOWN,
2814         wxEVT_MIDDLE_UP,
2815         wxEVT_MIDDLE_DCLICK
2816     };
2817
2818     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2819     InitMouseEvent(event, x, y, flags);
2820
2821     return GetEventHandler()->ProcessEvent(event);
2822 }
2823
2824 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2825 {
2826     if ( !m_mouseInWindow )
2827     {
2828         // Generate an ENTER event
2829         m_mouseInWindow = TRUE;
2830
2831         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2832         InitMouseEvent(event, x, y, flags);
2833
2834         (void)GetEventHandler()->ProcessEvent(event);
2835     }
2836
2837 #if wxUSE_MOUSEEVENT_HACK
2838     // Window gets a click down message followed by a mouse move message even
2839     // if position isn't changed!  We want to discard the trailing move event
2840     // if x and y are the same.
2841     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2842           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2843           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2844          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2845     {
2846         m_lastMouseEvent = wxEVT_MOTION;
2847
2848         return FALSE;
2849     }
2850 #endif // wxUSE_MOUSEEVENT_HACK
2851
2852     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2853 }
2854
2855 // ---------------------------------------------------------------------------
2856 // keyboard handling
2857 // ---------------------------------------------------------------------------
2858
2859 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2860 // WM_KEYDOWN one
2861 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2862 {
2863     int id;
2864     bool tempControlDown = FALSE;
2865     if ( isASCII )
2866     {
2867         // If 1 -> 26, translate to CTRL plus a letter.
2868         id = wParam;
2869         if ( (id > 0) && (id < 27) )
2870         {
2871             switch (id)
2872             {
2873             case 13:
2874                 {
2875                     id = WXK_RETURN;
2876                     break;
2877                 }
2878             case 8:
2879                 {
2880                     id = WXK_BACK;
2881                     break;
2882                 }
2883             case 9:
2884                 {
2885                     id = WXK_TAB;
2886                     break;
2887                 }
2888             default:
2889                 {
2890                     tempControlDown = TRUE;
2891                     id = id + 96;
2892                 }
2893             }
2894         }
2895     }
2896     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2897         // it's ASCII and will be processed here only when called from
2898         // WM_CHAR (i.e. when isASCII = TRUE)
2899         id = -1;
2900     }
2901
2902     if ( id != -1 )
2903     {
2904         wxKeyEvent event(wxEVT_CHAR);
2905         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2906         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2907         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2908             event.m_altDown = TRUE;
2909
2910         event.m_eventObject = this;
2911         event.m_keyCode = id;
2912         event.SetTimestamp(s_currentMsg.time);
2913
2914         POINT pt;
2915         GetCursorPos(&pt);
2916         RECT rect;
2917         GetWindowRect(GetHwnd(),&rect);
2918         pt.x -= rect.left;
2919         pt.y -= rect.top;
2920
2921         event.m_x = pt.x; event.m_y = pt.y;
2922
2923         if ( GetEventHandler()->ProcessEvent(event) )
2924             return TRUE;
2925         else
2926             return FALSE;
2927     }
2928     else
2929         return FALSE;
2930 }
2931
2932 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
2933 {
2934     int id;
2935
2936     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2937         id = wParam;
2938     }
2939
2940     if ( id != -1 )
2941     {
2942         wxKeyEvent event(wxEVT_KEY_DOWN);
2943         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2944         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2945         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2946             event.m_altDown = TRUE;
2947
2948         event.m_eventObject = this;
2949         event.m_keyCode = id;
2950         event.SetTimestamp(s_currentMsg.time);
2951
2952         POINT pt;
2953         GetCursorPos(&pt);
2954         RECT rect;
2955         GetWindowRect(GetHwnd(),&rect);
2956         pt.x -= rect.left;
2957         pt.y -= rect.top;
2958
2959         event.m_x = pt.x; event.m_y = pt.y;
2960
2961         if ( GetEventHandler()->ProcessEvent(event) )
2962         {
2963             return TRUE;
2964         }
2965         else return FALSE;
2966     }
2967     else
2968     {
2969         return FALSE;
2970     }
2971 }
2972
2973 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
2974 {
2975     int id;
2976
2977     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2978         id = wParam;
2979     }
2980
2981     if ( id != -1 )
2982     {
2983         wxKeyEvent event(wxEVT_KEY_UP);
2984         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2985         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2986         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2987             event.m_altDown = TRUE;
2988
2989         event.m_eventObject = this;
2990         event.m_keyCode = id;
2991         event.SetTimestamp(s_currentMsg.time);
2992
2993         POINT pt;
2994         GetCursorPos(&pt);
2995         RECT rect;
2996         GetWindowRect(GetHwnd(),&rect);
2997         pt.x -= rect.left;
2998         pt.y -= rect.top;
2999
3000         event.m_x = pt.x; event.m_y = pt.y;
3001
3002         if ( GetEventHandler()->ProcessEvent(event) )
3003             return TRUE;
3004         else
3005             return FALSE;
3006     }
3007     else
3008         return FALSE;
3009 }
3010
3011 // ---------------------------------------------------------------------------
3012 // joystick
3013 // ---------------------------------------------------------------------------
3014
3015 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3016 {
3017     int change = 0;
3018     if ( flags & JOY_BUTTON1CHG )
3019         change = wxJOY_BUTTON1;
3020     if ( flags & JOY_BUTTON2CHG )
3021         change = wxJOY_BUTTON2;
3022     if ( flags & JOY_BUTTON3CHG )
3023         change = wxJOY_BUTTON3;
3024     if ( flags & JOY_BUTTON4CHG )
3025         change = wxJOY_BUTTON4;
3026
3027     int buttons = 0;
3028     if ( flags & JOY_BUTTON1 )
3029         buttons |= wxJOY_BUTTON1;
3030     if ( flags & JOY_BUTTON2 )
3031         buttons |= wxJOY_BUTTON2;
3032     if ( flags & JOY_BUTTON3 )
3033         buttons |= wxJOY_BUTTON3;
3034     if ( flags & JOY_BUTTON4 )
3035         buttons |= wxJOY_BUTTON4;
3036
3037     // the event ids aren't consecutive so we can't use table based lookup
3038     int joystick;
3039     wxEventType eventType;
3040     switch ( msg )
3041     {
3042         case MM_JOY1MOVE:
3043             joystick = 1;
3044             eventType = wxEVT_JOY_MOVE;
3045             break;
3046
3047         case MM_JOY2MOVE:
3048             joystick = 2;
3049             eventType = wxEVT_JOY_MOVE;
3050             break;
3051
3052         case MM_JOY1ZMOVE:
3053             joystick = 1;
3054             eventType = wxEVT_JOY_ZMOVE;
3055             break;
3056
3057         case MM_JOY2ZMOVE:
3058             joystick = 2;
3059             eventType = wxEVT_JOY_ZMOVE;
3060             break;
3061
3062         case MM_JOY1BUTTONDOWN:
3063             joystick = 1;
3064             eventType = wxEVT_JOY_BUTTON_DOWN;
3065             break;
3066
3067         case MM_JOY2BUTTONDOWN:
3068             joystick = 2;
3069             eventType = wxEVT_JOY_BUTTON_DOWN;
3070             break;
3071
3072         case MM_JOY1BUTTONUP:
3073             joystick = 1;
3074             eventType = wxEVT_JOY_BUTTON_UP;
3075             break;
3076
3077         case MM_JOY2BUTTONUP:
3078             joystick = 2;
3079             eventType = wxEVT_JOY_BUTTON_UP;
3080             break;
3081
3082         default:
3083             wxFAIL_MSG(_T("no such joystick event"));
3084
3085             return FALSE;
3086     }
3087
3088     wxJoystickEvent event(eventType, buttons, joystick, change);
3089     event.SetPosition(wxPoint(x, y));
3090     event.SetEventObject(this);
3091
3092     return GetEventHandler()->ProcessEvent(event);
3093 }
3094
3095 // ---------------------------------------------------------------------------
3096 // scrolling
3097 // ---------------------------------------------------------------------------
3098
3099 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3100                            WXWORD pos, WXHWND control)
3101 {
3102     if ( control )
3103     {
3104         wxWindow *child = wxFindWinFromHandle(control);
3105         if ( child )
3106             return child->MSWOnScroll(orientation, wParam, pos, control);
3107     }
3108
3109     wxScrollWinEvent event;
3110     event.SetPosition(pos);
3111     event.SetOrientation(orientation);
3112     event.m_eventObject = this;
3113
3114     switch ( wParam )
3115     {
3116     case SB_TOP:
3117         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3118         break;
3119
3120     case SB_BOTTOM:
3121         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3122         break;
3123
3124     case SB_LINEUP:
3125         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3126         break;
3127
3128     case SB_LINEDOWN:
3129         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3130         break;
3131
3132     case SB_PAGEUP:
3133         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3134         break;
3135
3136     case SB_PAGEDOWN:
3137         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3138         break;
3139
3140     case SB_THUMBTRACK:
3141     case SB_THUMBPOSITION:
3142         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3143         break;
3144
3145     default:
3146         return FALSE;
3147     }
3148
3149     return GetEventHandler()->ProcessEvent(event);
3150 }
3151
3152 // ===========================================================================
3153 // global functions
3154 // ===========================================================================
3155
3156 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3157 {
3158     TEXTMETRIC tm;
3159     HDC dc = ::GetDC((HWND) wnd);
3160     HFONT fnt =0;
3161     HFONT was = 0;
3162     if ( the_font )
3163     {
3164         //    the_font->UseResource();
3165         //    the_font->RealizeResource();
3166         fnt = (HFONT)the_font->GetResourceHandle();
3167         if ( fnt )
3168             was = (HFONT) SelectObject(dc,fnt);
3169     }
3170     GetTextMetrics(dc, &tm);
3171     if ( the_font && fnt && was )
3172     {
3173         SelectObject(dc,was);
3174     }
3175     ReleaseDC((HWND)wnd, dc);
3176     *x = tm.tmAveCharWidth;
3177     *y = tm.tmHeight + tm.tmExternalLeading;
3178
3179     //  if ( the_font )
3180     //    the_font->ReleaseResource();
3181 }
3182
3183 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3184 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3185 int wxCharCodeMSWToWX(int keySym)
3186 {
3187     int id = 0;
3188     switch (keySym)
3189     {
3190     case VK_CANCEL:     id = WXK_CANCEL; break;
3191     case VK_BACK:       id = WXK_BACK; break;
3192     case VK_TAB:        id = WXK_TAB; break;
3193     case VK_CLEAR:      id = WXK_CLEAR; break;
3194     case VK_RETURN:     id = WXK_RETURN; break;
3195     case VK_SHIFT:      id = WXK_SHIFT; break;
3196     case VK_CONTROL:    id = WXK_CONTROL; break;
3197     case VK_MENU :      id = WXK_MENU; break;
3198     case VK_PAUSE:      id = WXK_PAUSE; break;
3199     case VK_SPACE:      id = WXK_SPACE; break;
3200     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3201     case VK_PRIOR:      id = WXK_PRIOR; break;
3202     case VK_NEXT :      id = WXK_NEXT; break;
3203     case VK_END:        id = WXK_END; break;
3204     case VK_HOME :      id = WXK_HOME; break;
3205     case VK_LEFT :      id = WXK_LEFT; break;
3206     case VK_UP:         id = WXK_UP; break;
3207     case VK_RIGHT:      id = WXK_RIGHT; break;
3208     case VK_DOWN :      id = WXK_DOWN; break;
3209     case VK_SELECT:     id = WXK_SELECT; break;
3210     case VK_PRINT:      id = WXK_PRINT; break;
3211     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3212     case VK_INSERT:     id = WXK_INSERT; break;
3213     case VK_DELETE:     id = WXK_DELETE; break;
3214     case VK_HELP :      id = WXK_HELP; break;
3215     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3216     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3217     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3218     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3219     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3220     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3221     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3222     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3223     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3224     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3225     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3226     case VK_ADD:        id = WXK_ADD; break;
3227     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3228     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3229     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3230     case VK_F1:         id = WXK_F1; break;
3231     case VK_F2:         id = WXK_F2; break;
3232     case VK_F3:         id = WXK_F3; break;
3233     case VK_F4:         id = WXK_F4; break;
3234     case VK_F5:         id = WXK_F5; break;
3235     case VK_F6:         id = WXK_F6; break;
3236     case VK_F7:         id = WXK_F7; break;
3237     case VK_F8:         id = WXK_F8; break;
3238     case VK_F9:         id = WXK_F9; break;
3239     case VK_F10:        id = WXK_F10; break;
3240     case VK_F11:        id = WXK_F11; break;
3241     case VK_F12:        id = WXK_F12; break;
3242     case VK_F13:        id = WXK_F13; break;
3243     case VK_F14:        id = WXK_F14; break;
3244     case VK_F15:        id = WXK_F15; break;
3245     case VK_F16:        id = WXK_F16; break;
3246     case VK_F17:        id = WXK_F17; break;
3247     case VK_F18:        id = WXK_F18; break;
3248     case VK_F19:        id = WXK_F19; break;
3249     case VK_F20:        id = WXK_F20; break;
3250     case VK_F21:        id = WXK_F21; break;
3251     case VK_F22:        id = WXK_F22; break;
3252     case VK_F23:        id = WXK_F23; break;
3253     case VK_F24:        id = WXK_F24; break;
3254     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3255     case VK_SCROLL:     id = WXK_SCROLL; break;
3256     default:
3257         {
3258             return 0;
3259         }
3260     }
3261     return id;
3262 }
3263
3264 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3265 {
3266     *isVirtual = TRUE;
3267     int keySym = 0;
3268     switch (id)
3269     {
3270     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3271     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3272     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3273     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3274     case WXK_MENU :     keySym = VK_MENU; break;
3275     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3276     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3277     case WXK_NEXT :     keySym = VK_NEXT; break;
3278     case WXK_END:       keySym = VK_END; break;
3279     case WXK_HOME :     keySym = VK_HOME; break;
3280     case WXK_LEFT :     keySym = VK_LEFT; break;
3281     case WXK_UP:        keySym = VK_UP; break;
3282     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3283     case WXK_DOWN :     keySym = VK_DOWN; break;
3284     case WXK_SELECT:    keySym = VK_SELECT; break;
3285     case WXK_PRINT:     keySym = VK_PRINT; break;
3286     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3287     case WXK_INSERT:    keySym = VK_INSERT; break;
3288     case WXK_DELETE:    keySym = VK_DELETE; break;
3289     case WXK_HELP :     keySym = VK_HELP; break;
3290     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3291     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3292     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3293     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3294     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3295     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3296     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3297     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3298     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3299     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3300     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3301     case WXK_ADD:       keySym = VK_ADD; break;
3302     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3303     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3304     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3305     case WXK_F1:        keySym = VK_F1; break;
3306     case WXK_F2:        keySym = VK_F2; break;
3307     case WXK_F3:        keySym = VK_F3; break;
3308     case WXK_F4:        keySym = VK_F4; break;
3309     case WXK_F5:        keySym = VK_F5; break;
3310     case WXK_F6:        keySym = VK_F6; break;
3311     case WXK_F7:        keySym = VK_F7; break;
3312     case WXK_F8:        keySym = VK_F8; break;
3313     case WXK_F9:        keySym = VK_F9; break;
3314     case WXK_F10:       keySym = VK_F10; break;
3315     case WXK_F11:       keySym = VK_F11; break;
3316     case WXK_F12:       keySym = VK_F12; break;
3317     case WXK_F13:       keySym = VK_F13; break;
3318     case WXK_F14:       keySym = VK_F14; break;
3319     case WXK_F15:       keySym = VK_F15; break;
3320     case WXK_F16:       keySym = VK_F16; break;
3321     case WXK_F17:       keySym = VK_F17; break;
3322     case WXK_F18:       keySym = VK_F18; break;
3323     case WXK_F19:       keySym = VK_F19; break;
3324     case WXK_F20:       keySym = VK_F20; break;
3325     case WXK_F21:       keySym = VK_F21; break;
3326     case WXK_F22:       keySym = VK_F22; break;
3327     case WXK_F23:       keySym = VK_F23; break;
3328     case WXK_F24:       keySym = VK_F24; break;
3329     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3330     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3331     default:
3332         {
3333             *isVirtual = FALSE;
3334             keySym = id;
3335             break;
3336         }
3337     }
3338     return keySym;
3339 }
3340
3341 wxWindow *wxGetActiveWindow()
3342 {
3343     HWND hWnd = GetActiveWindow();
3344     if ( hWnd != 0 )
3345     {
3346         return wxFindWinFromHandle((WXHWND) hWnd);
3347     }
3348     return NULL;
3349 }
3350
3351 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3352 // in active frames and dialogs, regardless of where the focus is.
3353 static HHOOK wxTheKeyboardHook = 0;
3354 static FARPROC wxTheKeyboardHookProc = 0;
3355 int APIENTRY _EXPORT
3356 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3357
3358 void wxSetKeyboardHook(bool doIt)
3359 {
3360     if ( doIt )
3361     {
3362         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3363         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3364 #if defined(__WIN32__) && !defined(__TWIN32__)
3365             GetCurrentThreadId());
3366         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3367 #else
3368         GetCurrentTask());
3369 #endif
3370     }
3371     else
3372     {
3373         UnhookWindowsHookEx(wxTheKeyboardHook);
3374         FreeProcInstance(wxTheKeyboardHookProc);
3375     }
3376 }
3377
3378 int APIENTRY _EXPORT
3379 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3380 {
3381     DWORD hiWord = HIWORD(lParam);
3382     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3383     {
3384         int id;
3385         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3386         {
3387             wxKeyEvent event(wxEVT_CHAR_HOOK);
3388             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3389                 event.m_altDown = TRUE;
3390
3391             event.m_eventObject = NULL;
3392             event.m_keyCode = id;
3393             /* begin Albert's fix for control and shift key 26.5 */
3394             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3395             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3396             /* end Albert's fix for control and shift key 26.5 */
3397             event.SetTimestamp(s_currentMsg.time);
3398
3399             wxWindow *win = wxGetActiveWindow();
3400             if ( win )
3401             {
3402                 if ( win->GetEventHandler()->ProcessEvent(event) )
3403                     return 1;
3404             }
3405             else
3406             {
3407                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3408                     return 1;
3409             }
3410         }
3411     }
3412     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3413 }
3414
3415 #ifdef __WXDEBUG__
3416 const char *wxGetMessageName(int message)
3417 {
3418     switch ( message )
3419     {
3420         case 0x0000: return "WM_NULL";
3421         case 0x0001: return "WM_CREATE";
3422         case 0x0002: return "WM_DESTROY";
3423         case 0x0003: return "WM_MOVE";
3424         case 0x0005: return "WM_SIZE";
3425         case 0x0006: return "WM_ACTIVATE";
3426         case 0x0007: return "WM_SETFOCUS";
3427         case 0x0008: return "WM_KILLFOCUS";
3428         case 0x000A: return "WM_ENABLE";
3429         case 0x000B: return "WM_SETREDRAW";
3430         case 0x000C: return "WM_SETTEXT";
3431         case 0x000D: return "WM_GETTEXT";
3432         case 0x000E: return "WM_GETTEXTLENGTH";
3433         case 0x000F: return "WM_PAINT";
3434         case 0x0010: return "WM_CLOSE";
3435         case 0x0011: return "WM_QUERYENDSESSION";
3436         case 0x0012: return "WM_QUIT";
3437         case 0x0013: return "WM_QUERYOPEN";
3438         case 0x0014: return "WM_ERASEBKGND";
3439         case 0x0015: return "WM_SYSCOLORCHANGE";
3440         case 0x0016: return "WM_ENDSESSION";
3441         case 0x0017: return "WM_SYSTEMERROR";
3442         case 0x0018: return "WM_SHOWWINDOW";
3443         case 0x0019: return "WM_CTLCOLOR";
3444         case 0x001A: return "WM_WININICHANGE";
3445         case 0x001B: return "WM_DEVMODECHANGE";
3446         case 0x001C: return "WM_ACTIVATEAPP";
3447         case 0x001D: return "WM_FONTCHANGE";
3448         case 0x001E: return "WM_TIMECHANGE";
3449         case 0x001F: return "WM_CANCELMODE";
3450         case 0x0020: return "WM_SETCURSOR";
3451         case 0x0021: return "WM_MOUSEACTIVATE";
3452         case 0x0022: return "WM_CHILDACTIVATE";
3453         case 0x0023: return "WM_QUEUESYNC";
3454         case 0x0024: return "WM_GETMINMAXINFO";
3455         case 0x0026: return "WM_PAINTICON";
3456         case 0x0027: return "WM_ICONERASEBKGND";
3457         case 0x0028: return "WM_NEXTDLGCTL";
3458         case 0x002A: return "WM_SPOOLERSTATUS";
3459         case 0x002B: return "WM_DRAWITEM";
3460         case 0x002C: return "WM_MEASUREITEM";
3461         case 0x002D: return "WM_DELETEITEM";
3462         case 0x002E: return "WM_VKEYTOITEM";
3463         case 0x002F: return "WM_CHARTOITEM";
3464         case 0x0030: return "WM_SETFONT";
3465         case 0x0031: return "WM_GETFONT";
3466         case 0x0037: return "WM_QUERYDRAGICON";
3467         case 0x0039: return "WM_COMPAREITEM";
3468         case 0x0041: return "WM_COMPACTING";
3469         case 0x0044: return "WM_COMMNOTIFY";
3470         case 0x0046: return "WM_WINDOWPOSCHANGING";
3471         case 0x0047: return "WM_WINDOWPOSCHANGED";
3472         case 0x0048: return "WM_POWER";
3473
3474 #ifdef  __WIN32__
3475         case 0x004A: return "WM_COPYDATA";
3476         case 0x004B: return "WM_CANCELJOURNAL";
3477         case 0x004E: return "WM_NOTIFY";
3478         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3479         case 0x0051: return "WM_INPUTLANGCHANGE";
3480         case 0x0052: return "WM_TCARD";
3481         case 0x0053: return "WM_HELP";
3482         case 0x0054: return "WM_USERCHANGED";
3483         case 0x0055: return "WM_NOTIFYFORMAT";
3484         case 0x007B: return "WM_CONTEXTMENU";
3485         case 0x007C: return "WM_STYLECHANGING";
3486         case 0x007D: return "WM_STYLECHANGED";
3487         case 0x007E: return "WM_DISPLAYCHANGE";
3488         case 0x007F: return "WM_GETICON";
3489         case 0x0080: return "WM_SETICON";
3490 #endif  //WIN32
3491
3492         case 0x0081: return "WM_NCCREATE";
3493         case 0x0082: return "WM_NCDESTROY";
3494         case 0x0083: return "WM_NCCALCSIZE";
3495         case 0x0084: return "WM_NCHITTEST";
3496         case 0x0085: return "WM_NCPAINT";
3497         case 0x0086: return "WM_NCACTIVATE";
3498         case 0x0087: return "WM_GETDLGCODE";
3499         case 0x00A0: return "WM_NCMOUSEMOVE";
3500         case 0x00A1: return "WM_NCLBUTTONDOWN";
3501         case 0x00A2: return "WM_NCLBUTTONUP";
3502         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3503         case 0x00A4: return "WM_NCRBUTTONDOWN";
3504         case 0x00A5: return "WM_NCRBUTTONUP";
3505         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3506         case 0x00A7: return "WM_NCMBUTTONDOWN";
3507         case 0x00A8: return "WM_NCMBUTTONUP";
3508         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3509         case 0x0100: return "WM_KEYDOWN";
3510         case 0x0101: return "WM_KEYUP";
3511         case 0x0102: return "WM_CHAR";
3512         case 0x0103: return "WM_DEADCHAR";
3513         case 0x0104: return "WM_SYSKEYDOWN";
3514         case 0x0105: return "WM_SYSKEYUP";
3515         case 0x0106: return "WM_SYSCHAR";
3516         case 0x0107: return "WM_SYSDEADCHAR";
3517         case 0x0108: return "WM_KEYLAST";
3518
3519 #ifdef  __WIN32__
3520         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3521         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3522         case 0x010F: return "WM_IME_COMPOSITION";
3523 #endif  //WIN32
3524
3525         case 0x0110: return "WM_INITDIALOG";
3526         case 0x0111: return "WM_COMMAND";
3527         case 0x0112: return "WM_SYSCOMMAND";
3528         case 0x0113: return "WM_TIMER";
3529         case 0x0114: return "WM_HSCROLL";
3530         case 0x0115: return "WM_VSCROLL";
3531         case 0x0116: return "WM_INITMENU";
3532         case 0x0117: return "WM_INITMENUPOPUP";
3533         case 0x011F: return "WM_MENUSELECT";
3534         case 0x0120: return "WM_MENUCHAR";
3535         case 0x0121: return "WM_ENTERIDLE";
3536         case 0x0200: return "WM_MOUSEMOVE";
3537         case 0x0201: return "WM_LBUTTONDOWN";
3538         case 0x0202: return "WM_LBUTTONUP";
3539         case 0x0203: return "WM_LBUTTONDBLCLK";
3540         case 0x0204: return "WM_RBUTTONDOWN";
3541         case 0x0205: return "WM_RBUTTONUP";
3542         case 0x0206: return "WM_RBUTTONDBLCLK";
3543         case 0x0207: return "WM_MBUTTONDOWN";
3544         case 0x0208: return "WM_MBUTTONUP";
3545         case 0x0209: return "WM_MBUTTONDBLCLK";
3546         case 0x0210: return "WM_PARENTNOTIFY";
3547         case 0x0211: return "WM_ENTERMENULOOP";
3548         case 0x0212: return "WM_EXITMENULOOP";
3549
3550 #ifdef  __WIN32__
3551         case 0x0213: return "WM_NEXTMENU";
3552         case 0x0214: return "WM_SIZING";
3553         case 0x0215: return "WM_CAPTURECHANGED";
3554         case 0x0216: return "WM_MOVING";
3555         case 0x0218: return "WM_POWERBROADCAST";
3556         case 0x0219: return "WM_DEVICECHANGE";
3557 #endif  //WIN32
3558
3559         case 0x0220: return "WM_MDICREATE";
3560         case 0x0221: return "WM_MDIDESTROY";
3561         case 0x0222: return "WM_MDIACTIVATE";
3562         case 0x0223: return "WM_MDIRESTORE";
3563         case 0x0224: return "WM_MDINEXT";
3564         case 0x0225: return "WM_MDIMAXIMIZE";
3565         case 0x0226: return "WM_MDITILE";
3566         case 0x0227: return "WM_MDICASCADE";
3567         case 0x0228: return "WM_MDIICONARRANGE";
3568         case 0x0229: return "WM_MDIGETACTIVE";
3569         case 0x0230: return "WM_MDISETMENU";
3570         case 0x0233: return "WM_DROPFILES";
3571
3572 #ifdef  __WIN32__
3573         case 0x0281: return "WM_IME_SETCONTEXT";
3574         case 0x0282: return "WM_IME_NOTIFY";
3575         case 0x0283: return "WM_IME_CONTROL";
3576         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3577         case 0x0285: return "WM_IME_SELECT";
3578         case 0x0286: return "WM_IME_CHAR";
3579         case 0x0290: return "WM_IME_KEYDOWN";
3580         case 0x0291: return "WM_IME_KEYUP";
3581 #endif  //WIN32
3582
3583         case 0x0300: return "WM_CUT";
3584         case 0x0301: return "WM_COPY";
3585         case 0x0302: return "WM_PASTE";
3586         case 0x0303: return "WM_CLEAR";
3587         case 0x0304: return "WM_UNDO";
3588         case 0x0305: return "WM_RENDERFORMAT";
3589         case 0x0306: return "WM_RENDERALLFORMATS";
3590         case 0x0307: return "WM_DESTROYCLIPBOARD";
3591         case 0x0308: return "WM_DRAWCLIPBOARD";
3592         case 0x0309: return "WM_PAINTCLIPBOARD";
3593         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3594         case 0x030B: return "WM_SIZECLIPBOARD";
3595         case 0x030C: return "WM_ASKCBFORMATNAME";
3596         case 0x030D: return "WM_CHANGECBCHAIN";
3597         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3598         case 0x030F: return "WM_QUERYNEWPALETTE";
3599         case 0x0310: return "WM_PALETTEISCHANGING";
3600         case 0x0311: return "WM_PALETTECHANGED";
3601
3602 #ifdef __WIN32__
3603         // common controls messages - although they're not strictly speaking
3604         // standard, it's nice to decode them nevertheless
3605
3606         // listview
3607         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3608         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3609         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3610         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3611         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3612         case 0x1000 + 5: return "LVM_GETITEMA";
3613         case 0x1000 + 75: return "LVM_GETITEMW";
3614         case 0x1000 + 6: return "LVM_SETITEMA";
3615         case 0x1000 + 76: return "LVM_SETITEMW";
3616         case 0x1000 + 7: return "LVM_INSERTITEMA";
3617         case 0x1000 + 77: return "LVM_INSERTITEMW";
3618         case 0x1000 + 8: return "LVM_DELETEITEM";
3619         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3620         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3621         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3622         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3623         case 0x1000 + 13: return "LVM_FINDITEMA";
3624         case 0x1000 + 83: return "LVM_FINDITEMW";
3625         case 0x1000 + 14: return "LVM_GETITEMRECT";
3626         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3627         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3628         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3629         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3630         case 0x1000 + 18: return "LVM_HITTEST";
3631         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3632         case 0x1000 + 20: return "LVM_SCROLL";
3633         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3634         case 0x1000 + 22: return "LVM_ARRANGE";
3635         case 0x1000 + 23: return "LVM_EDITLABELA";
3636         case 0x1000 + 118: return "LVM_EDITLABELW";
3637         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3638         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3639         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3640         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3641         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3642         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3643         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3644         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3645         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3646         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3647         case 0x1000 + 31: return "LVM_GETHEADER";
3648         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3649         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3650         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3651         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3652         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3653         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3654         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3655         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3656         case 0x1000 + 41: return "LVM_GETORIGIN";
3657         case 0x1000 + 42: return "LVM_UPDATE";
3658         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3659         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3660         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3661         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3662         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3663         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3664         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3665         case 0x1000 + 48: return "LVM_SORTITEMS";
3666         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3667         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3668         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3669         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3670         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3671         case 0x1000 + 53: return "LVM_SETICONSPACING";
3672         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3673         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3674         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3675         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3676         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3677         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3678         case 0x1000 + 60: return "LVM_SETHOTITEM";
3679         case 0x1000 + 61: return "LVM_GETHOTITEM";
3680         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3681         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3682         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3683         case 0x1000 + 65: return "LVM_SETWORKAREA";
3684
3685         // tree view
3686         case 0x1100 + 0: return "TVM_INSERTITEMA";
3687         case 0x1100 + 50: return "TVM_INSERTITEMW";
3688         case 0x1100 + 1: return "TVM_DELETEITEM";
3689         case 0x1100 + 2: return "TVM_EXPAND";
3690         case 0x1100 + 4: return "TVM_GETITEMRECT";
3691         case 0x1100 + 5: return "TVM_GETCOUNT";
3692         case 0x1100 + 6: return "TVM_GETINDENT";
3693         case 0x1100 + 7: return "TVM_SETINDENT";
3694         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3695         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3696         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3697         case 0x1100 + 11: return "TVM_SELECTITEM";
3698         case 0x1100 + 12: return "TVM_GETITEMA";
3699         case 0x1100 + 62: return "TVM_GETITEMW";
3700         case 0x1100 + 13: return "TVM_SETITEMA";
3701         case 0x1100 + 63: return "TVM_SETITEMW";
3702         case 0x1100 + 14: return "TVM_EDITLABELA";
3703         case 0x1100 + 65: return "TVM_EDITLABELW";
3704         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3705         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3706         case 0x1100 + 17: return "TVM_HITTEST";
3707         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3708         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3709         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3710         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3711         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3712         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3713         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3714         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3715         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3716
3717         // header
3718         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3719         case 0x1200 + 1: return "HDM_INSERTITEMA";
3720         case 0x1200 + 10: return "HDM_INSERTITEMW";
3721         case 0x1200 + 2: return "HDM_DELETEITEM";
3722         case 0x1200 + 3: return "HDM_GETITEMA";
3723         case 0x1200 + 11: return "HDM_GETITEMW";
3724         case 0x1200 + 4: return "HDM_SETITEMA";
3725         case 0x1200 + 12: return "HDM_SETITEMW";
3726         case 0x1200 + 5: return "HDM_LAYOUT";
3727         case 0x1200 + 6: return "HDM_HITTEST";
3728         case 0x1200 + 7: return "HDM_GETITEMRECT";
3729         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3730         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3731         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3732         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3733         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3734         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3735         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3736
3737         // tab control
3738         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3739         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3740         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3741         case 0x1300 + 5: return "TCM_GETITEMA";
3742         case 0x1300 + 60: return "TCM_GETITEMW";
3743         case 0x1300 + 6: return "TCM_SETITEMA";
3744         case 0x1300 + 61: return "TCM_SETITEMW";
3745         case 0x1300 + 7: return "TCM_INSERTITEMA";
3746         case 0x1300 + 62: return "TCM_INSERTITEMW";
3747         case 0x1300 + 8: return "TCM_DELETEITEM";
3748         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3749         case 0x1300 + 10: return "TCM_GETITEMRECT";
3750         case 0x1300 + 11: return "TCM_GETCURSEL";
3751         case 0x1300 + 12: return "TCM_SETCURSEL";
3752         case 0x1300 + 13: return "TCM_HITTEST";
3753         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3754         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3755         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3756         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3757         case 0x1300 + 43: return "TCM_SETPADDING";
3758         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3759         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3760         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3761         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3762         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3763         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3764         case 0x1300 + 50: return "TCM_DESELECTALL";
3765
3766         // toolbar
3767         case WM_USER+1: return "TB_ENABLEBUTTON";
3768         case WM_USER+2: return "TB_CHECKBUTTON";
3769         case WM_USER+3: return "TB_PRESSBUTTON";
3770         case WM_USER+4: return "TB_HIDEBUTTON";
3771         case WM_USER+5: return "TB_INDETERMINATE";
3772         case WM_USER+9: return "TB_ISBUTTONENABLED";
3773         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3774         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3775         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3776         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3777         case WM_USER+17: return "TB_SETSTATE";
3778         case WM_USER+18: return "TB_GETSTATE";
3779         case WM_USER+19: return "TB_ADDBITMAP";
3780         case WM_USER+20: return "TB_ADDBUTTONS";
3781         case WM_USER+21: return "TB_INSERTBUTTON";
3782         case WM_USER+22: return "TB_DELETEBUTTON";
3783         case WM_USER+23: return "TB_GETBUTTON";
3784         case WM_USER+24: return "TB_BUTTONCOUNT";
3785         case WM_USER+25: return "TB_COMMANDTOINDEX";
3786         case WM_USER+26: return "TB_SAVERESTOREA";
3787         case WM_USER+76: return "TB_SAVERESTOREW";
3788         case WM_USER+27: return "TB_CUSTOMIZE";
3789         case WM_USER+28: return "TB_ADDSTRINGA";
3790         case WM_USER+77: return "TB_ADDSTRINGW";
3791         case WM_USER+29: return "TB_GETITEMRECT";
3792         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3793         case WM_USER+31: return "TB_SETBUTTONSIZE";
3794         case WM_USER+32: return "TB_SETBITMAPSIZE";
3795         case WM_USER+33: return "TB_AUTOSIZE";
3796         case WM_USER+35: return "TB_GETTOOLTIPS";
3797         case WM_USER+36: return "TB_SETTOOLTIPS";
3798         case WM_USER+37: return "TB_SETPARENT";
3799         case WM_USER+39: return "TB_SETROWS";
3800         case WM_USER+40: return "TB_GETROWS";
3801         case WM_USER+42: return "TB_SETCMDID";
3802         case WM_USER+43: return "TB_CHANGEBITMAP";
3803         case WM_USER+44: return "TB_GETBITMAP";
3804         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3805         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3806         case WM_USER+46: return "TB_REPLACEBITMAP";
3807         case WM_USER+47: return "TB_SETINDENT";
3808         case WM_USER+48: return "TB_SETIMAGELIST";
3809         case WM_USER+49: return "TB_GETIMAGELIST";
3810         case WM_USER+50: return "TB_LOADIMAGES";
3811         case WM_USER+51: return "TB_GETRECT";
3812         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3813         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3814         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3815         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3816         case WM_USER+56: return "TB_SETSTYLE";
3817         case WM_USER+57: return "TB_GETSTYLE";
3818         case WM_USER+58: return "TB_GETBUTTONSIZE";
3819         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3820         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3821         case WM_USER+61: return "TB_GETTEXTROWS";
3822         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3823
3824 #endif //WIN32
3825
3826         default:
3827             static char s_szBuf[128];
3828             sprintf(s_szBuf, "<unknown message = %d>", message);
3829             return s_szBuf;
3830     }
3831 }
3832 #endif //__WXDEBUG__