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_hWnd = 0;
 250
 251     // pass WM_GETDLGCODE to DefWindowProc()
 252     m_lDlgCode = 0;
 253
 254     m_xThumbSize = 0;
 255     m_yThumbSize = 0;
 256     m_backgroundTransparent = FALSE;
 257
 258     // as all windows are created with WS_VISIBLE style...
 259     m_isShown = TRUE;
 260
 261 #if wxUSE_MOUSEEVENT_HACK
 262     m_lastMouseX =
 263     m_lastMouseY = -1;
 264     m_lastMouseEvent = -1;
 265 #endif // wxUSE_MOUSEEVENT_HACK
 266 }
 267
 268 // Destructor
 269 wxWindow::~wxWindow()
 270 {
 271     m_isBeingDeleted = TRUE;
 272
 273     MSWDetachWindowMenu();
 274
 275     if ( m_parent )
 276         m_parent->RemoveChild(this);
 277
 278     DestroyChildren();
 279
 280     if ( m_hWnd )
 281     {
 282         if ( !::DestroyWindow(GetHwnd()) )
 283             wxLogLastError("DestroyWindow");
 284     }
 285
 286     // Restore old Window proc, if required and remove hWnd <-> wxWindow
 287     // association
 288     UnsubclassWin();
 289 }
 290
 291 // real construction (Init() must have been called before!)
 292 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 293                       const wxPoint& pos,
 294                       const wxSize& size,
 295                       long style,
 296                       const wxString& name)
 297 {
 298     wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
 299
 300     CreateBase(parent, id, pos, size, style, name);
 301
 302     parent->AddChild(this);
 303
 304     DWORD msflags = 0;
 305     if ( style & wxBORDER )
 306         msflags |= WS_BORDER;
 307     if ( style & wxTHICK_FRAME )
 308         msflags |= WS_THICKFRAME;
 309
 310     msflags |= WS_CHILD | WS_VISIBLE;
 311     if ( style & wxCLIP_CHILDREN )
 312         msflags |= WS_CLIPCHILDREN;
 313
 314     bool want3D;
 315     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
 316
 317     // Even with extended styles, need to combine with WS_BORDER
 318     // for them to look right.
 319     if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 320         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 321     {
 322         msflags |= WS_BORDER;
 323     }
 324
 325     // calculate the value to return from WM_GETDLGCODE handler
 326     if ( GetWindowStyleFlag() & wxWANTS_CHARS )
 327     {
 328         // want everything: i.e. all keys and WM_CHAR message
 329         m_lDlgCode = DLGC_WANTARROWS | DLGC_WANTCHARS |
 330                      DLGC_WANTTAB | DLGC_WANTMESSAGE;
 331
 332     }
 333
 334     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 335               pos.x, pos.y,
 336               WidthDefault(size.x), HeightDefault(size.y),
 337               msflags, NULL, exStyle);
 338
 339     return TRUE;
 340 }
 341
 342 // ---------------------------------------------------------------------------
 343 // basic operations
 344 // ---------------------------------------------------------------------------
 345
 346 void wxWindow::SetFocus()
 347 {
 348     HWND hWnd = GetHwnd();
 349     if ( hWnd )
 350         ::SetFocus(hWnd);
 351 }
 352
 353 // Get the window with the focus
 354 wxWindow *wxWindowBase::FindFocus()
 355 {
 356     HWND hWnd = ::GetFocus();
 357     if ( hWnd )
 358     {
 359         return wxFindWinFromHandle((WXHWND) hWnd);
 360     }
 361
 362     return NULL;
 363 }
 364
 365 bool wxWindow::Enable(bool enable)
 366 {
 367     if ( !wxWindowBase::Enable(enable) )
 368         return FALSE;
 369
 370     HWND hWnd = GetHwnd();
 371     if ( hWnd )
 372         ::EnableWindow(hWnd, (BOOL)enable);
 373
 374     return TRUE;
 375 }
 376
 377 bool wxWindow::Show(bool show)
 378 {
 379     if ( !wxWindowBase::Show(show) )
 380         return FALSE;
 381
 382     HWND hWnd = GetHwnd();
 383     int cshow = show ? SW_SHOW : SW_HIDE;
 384     ::ShowWindow(hWnd, cshow);
 385
 386     if ( show )
 387     {
 388         BringWindowToTop(hWnd);
 389     }
 390
 391     return TRUE;
 392 }
 393
 394 // Raise the window to the top of the Z order
 395 void wxWindow::Raise()
 396 {
 397     ::BringWindowToTop(GetHwnd());
 398 }
 399
 400 // Lower the window to the bottom of the Z order
 401 void wxWindow::Lower()
 402 {
 403     ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
 404                    SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 405 }
 406
 407 void wxWindow::SetTitle( const wxString& title)
 408 {
 409     SetWindowText(GetHwnd(), title.c_str());
 410 }
 411
 412 wxString wxWindow::GetTitle() const
 413 {
 414     return wxGetWindowText(GetHWND());
 415 }
 416
 417 void wxWindow::CaptureMouse()
 418 {
 419     HWND hWnd = GetHwnd();
 420     if ( hWnd && !m_winCaptured )
 421     {
 422         SetCapture(hWnd);
 423         m_winCaptured = TRUE;
 424     }
 425 }
 426
 427 void wxWindow::ReleaseMouse()
 428 {
 429     if ( m_winCaptured )
 430     {
 431         ReleaseCapture();
 432         m_winCaptured = FALSE;
 433     }
 434 }
 435
 436 bool wxWindow::SetFont(const wxFont& font)
 437 {
 438     if ( !wxWindowBase::SetFont(font) )
 439     {
 440         // nothing to do
 441         return FALSE;
 442     }
 443
 444     HWND hWnd = GetHwnd();
 445     if ( hWnd != 0 )
 446     {
 447         WXHANDLE hFont = m_font.GetResourceHandle();
 448
 449         wxASSERT_MSG( hFont, _T("should have valid font") );
 450
 451         ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, TRUE);
 452     }
 453
 454     return TRUE;
 455 }
 456 bool wxWindow::SetCursor(const wxCursor& cursor)
 457 {
 458     if ( !wxWindowBase::SetCursor(cursor) )
 459     {
 460         // no change
 461         return FALSE;
 462     }
 463
 464     wxASSERT_MSG( m_cursor.Ok(),
 465                   _T("cursor must be valid after call to the base version"));
 466
 467     HWND hWnd = GetHwnd();
 468
 469     // Change the cursor NOW if we're within the correct window
 470     POINT point;
 471     ::GetCursorPos(&point);
 472
 473     RECT rect;
 474     ::GetWindowRect(hWnd, &rect);
 475
 476     if ( ::PtInRect(&rect, point) && !wxIsBusy() )
 477         ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
 478
 479     return TRUE;
 480 }
 481
 482 void wxWindow::WarpPointer (int x_pos, int y_pos)
 483 {
 484     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
 485     // pixel coordinates, relatives to the canvas -- So, we first need to
 486     // substract origin of the window, then convert to screen position
 487
 488     int x = x_pos; int y = y_pos;
 489     RECT rect;
 490     GetWindowRect (GetHwnd(), &rect);
 491
 492     x += rect.left;
 493     y += rect.top;
 494
 495     SetCursorPos (x, y);
 496 }
 497
 498 #if WXWIN_COMPATIBILITY
 499 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
 500 {
 501 }
 502 #endif // WXWIN_COMPATIBILITY
 503
 504 // ---------------------------------------------------------------------------
 505 // scrolling stuff
 506 // ---------------------------------------------------------------------------
 507
 508 #if WXWIN_COMPATIBILITY
 509 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
 510 {
 511 #if defined(__WIN95__)
 512
 513     int range1 = range;
 514
 515     // Try to adjust the range to cope with page size > 1
 516     // - a Windows API quirk
 517     int pageSize = GetScrollPage(orient);
 518     if ( pageSize > 1 && range > 0)
 519     {
 520         range1 += (pageSize - 1);
 521     }
 522
 523     SCROLLINFO info;
 524     int dir;
 525
 526     if ( orient == wxHORIZONTAL ) {
 527         dir = SB_HORZ;
 528     } else {
 529         dir = SB_VERT;
 530     }
 531
 532     info.cbSize = sizeof(SCROLLINFO);
 533     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 534     info.nMin = 0;
 535     info.nMax = range1;
 536     info.nPos = 0;
 537     info.fMask = SIF_RANGE | SIF_PAGE;
 538
 539     HWND hWnd = GetHwnd();
 540     if ( hWnd )
 541         ::SetScrollInfo(hWnd, dir, &info, refresh);
 542 #else
 543     int wOrient;
 544     if ( orient == wxHORIZONTAL )
 545         wOrient = SB_HORZ;
 546     else
 547         wOrient = SB_VERT;
 548
 549     HWND hWnd = GetHwnd();
 550     if ( hWnd )
 551         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
 552 #endif
 553 }
 554
 555 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
 556 {
 557 #if defined(__WIN95__)
 558     SCROLLINFO info;
 559     int dir;
 560
 561     if ( orient == wxHORIZONTAL ) {
 562         dir = SB_HORZ;
 563         m_xThumbSize = page;
 564     } else {
 565         dir = SB_VERT;
 566         m_yThumbSize = page;
 567     }
 568
 569     info.cbSize = sizeof(SCROLLINFO);
 570     info.nPage = page;
 571     info.nMin = 0;
 572     info.fMask = SIF_PAGE;
 573
 574     HWND hWnd = GetHwnd();
 575     if ( hWnd )
 576         ::SetScrollInfo(hWnd, dir, &info, refresh);
 577 #else
 578     if ( orient == wxHORIZONTAL )
 579         m_xThumbSize = page;
 580     else
 581         m_yThumbSize = page;
 582 #endif
 583 }
 584
 585 int wxWindow::OldGetScrollRange(int orient) const
 586 {
 587     int wOrient;
 588     if ( orient == wxHORIZONTAL )
 589         wOrient = SB_HORZ;
 590     else
 591         wOrient = SB_VERT;
 592
 593 #if __WATCOMC__ && defined(__WINDOWS_386__)
 594     short minPos, maxPos;
 595 #else
 596     int minPos, maxPos;
 597 #endif
 598     HWND hWnd = GetHwnd();
 599     if ( hWnd )
 600     {
 601         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 602 #if defined(__WIN95__)
 603         // Try to adjust the range to cope with page size > 1
 604         // - a Windows API quirk
 605         int pageSize = GetScrollPage(orient);
 606         if ( pageSize > 1 )
 607         {
 608             maxPos -= (pageSize - 1);
 609         }
 610 #endif
 611         return maxPos;
 612     }
 613     else
 614         return 0;
 615 }
 616
 617 int wxWindow::GetScrollPage(int orient) const
 618 {
 619     if ( orient == wxHORIZONTAL )
 620         return m_xThumbSize;
 621     else
 622         return m_yThumbSize;
 623 }
 624
 625 #endif // WXWIN_COMPATIBILITY
 626
 627 int wxWindow::GetScrollPos(int orient) const
 628 {
 629     int wOrient;
 630     if ( orient == wxHORIZONTAL )
 631         wOrient = SB_HORZ;
 632     else
 633         wOrient = SB_VERT;
 634     HWND hWnd = GetHwnd();
 635     if ( hWnd )
 636     {
 637         return ::GetScrollPos(hWnd, wOrient);
 638     }
 639     else
 640         return 0;
 641 }
 642
 643 // This now returns the whole range, not just the number
 644 // of positions that we can scroll.
 645 int wxWindow::GetScrollRange(int orient) const
 646 {
 647     int wOrient;
 648     if ( orient == wxHORIZONTAL )
 649         wOrient = SB_HORZ;
 650     else
 651         wOrient = SB_VERT;
 652
 653 #if __WATCOMC__ && defined(__WINDOWS_386__)
 654     short minPos, maxPos;
 655 #else
 656     int minPos, maxPos;
 657 #endif
 658     HWND hWnd = GetHwnd();
 659     if ( hWnd )
 660     {
 661         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 662 #if defined(__WIN95__)
 663         // Try to adjust the range to cope with page size > 1
 664         // - a Windows API quirk
 665         int pageSize = GetScrollThumb(orient);
 666         if ( pageSize > 1 )
 667         {
 668             maxPos -= (pageSize - 1);
 669         }
 670         // October 10th: new range concept.
 671         maxPos += pageSize;
 672 #endif
 673
 674         return maxPos;
 675     }
 676     else
 677         return 0;
 678 }
 679
 680 int wxWindow::GetScrollThumb(int orient) const
 681 {
 682     if ( orient == wxHORIZONTAL )
 683         return m_xThumbSize;
 684     else
 685         return m_yThumbSize;
 686 }
 687
 688 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 689 {
 690 #if defined(__WIN95__)
 691     SCROLLINFO info;
 692     int dir;
 693
 694     if ( orient == wxHORIZONTAL ) {
 695         dir = SB_HORZ;
 696     } else {
 697         dir = SB_VERT;
 698     }
 699
 700     info.cbSize = sizeof(SCROLLINFO);
 701     info.nPage = 0;
 702     info.nMin = 0;
 703     info.nPos = pos;
 704     info.fMask = SIF_POS;
 705
 706     HWND hWnd = GetHwnd();
 707     if ( hWnd )
 708         ::SetScrollInfo(hWnd, dir, &info, refresh);
 709 #else
 710     int wOrient;
 711     if ( orient == wxHORIZONTAL )
 712         wOrient = SB_HORZ;
 713     else
 714         wOrient = SB_VERT;
 715
 716     HWND hWnd = GetHwnd();
 717     if ( hWnd )
 718         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 719 #endif
 720 }
 721
 722 // New function that will replace some of the above.
 723 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 724                             int range, bool refresh)
 725 {
 726 #if defined(__WIN95__)
 727     int oldRange = range - thumbVisible;
 728
 729     int range1 = oldRange;
 730
 731     // Try to adjust the range to cope with page size > 1
 732     // - a Windows API quirk
 733     int pageSize = thumbVisible;
 734     if ( pageSize > 1 && range > 0)
 735     {
 736         range1 += (pageSize - 1);
 737     }
 738
 739     SCROLLINFO info;
 740     int dir;
 741
 742     if ( orient == wxHORIZONTAL ) {
 743         dir = SB_HORZ;
 744     } else {
 745         dir = SB_VERT;
 746     }
 747
 748     info.cbSize = sizeof(SCROLLINFO);
 749     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 750     info.nMin = 0;
 751     info.nMax = range1;
 752     info.nPos = pos;
 753     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
 754
 755     HWND hWnd = GetHwnd();
 756     if ( hWnd )
 757         ::SetScrollInfo(hWnd, dir, &info, refresh);
 758 #else
 759     int wOrient;
 760     if ( orient == wxHORIZONTAL )
 761         wOrient = SB_HORZ;
 762     else
 763         wOrient = SB_VERT;
 764
 765     HWND hWnd = GetHwnd();
 766     if ( hWnd )
 767     {
 768         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
 769         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 770     }
 771 #endif
 772     if ( orient == wxHORIZONTAL ) {
 773         m_xThumbSize = thumbVisible;
 774     } else {
 775         m_yThumbSize = thumbVisible;
 776     }
 777 }
 778
 779 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 780 {
 781     RECT rect2;
 782     if ( rect )
 783     {
 784         rect2.left = rect->x;
 785         rect2.top = rect->y;
 786         rect2.right = rect->x + rect->width;
 787         rect2.bottom = rect->y + rect->height;
 788     }
 789
 790     if ( rect )
 791         ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
 792     else
 793         ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
 794 }
 795
 796 // ---------------------------------------------------------------------------
 797 // subclassing
 798 // ---------------------------------------------------------------------------
 799
 800 void wxWindow::SubclassWin(WXHWND hWnd)
 801 {
 802     wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") );
 803
 804     wxAssociateWinWithHandle((HWND)hWnd, this);
 805
 806     m_oldWndProc = (WXFARPROC) GetWindowLong((HWND) hWnd, GWL_WNDPROC);
 807     SetWindowLong((HWND) hWnd, GWL_WNDPROC, (LONG) wxWndProc);
 808 }
 809
 810 void wxWindow::UnsubclassWin()
 811 {
 812     wxRemoveHandleAssociation(this);
 813
 814     // Restore old Window proc
 815     if ( GetHwnd() )
 816     {
 817         FARPROC farProc = (FARPROC) GetWindowLong(GetHwnd(), GWL_WNDPROC);
 818         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 819         {
 820             SetWindowLong(GetHwnd(), GWL_WNDPROC, (LONG) m_oldWndProc);
 821             m_oldWndProc = 0;
 822         }
 823
 824         m_hWnd = 0;
 825     }
 826 }
 827
 828 // Make a Windows extended style from the given wxWindows window style
 829 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
 830 {
 831     WXDWORD exStyle = 0;
 832     if ( style & wxTRANSPARENT_WINDOW )
 833         exStyle |= WS_EX_TRANSPARENT;
 834
 835     if ( !eliminateBorders )
 836     {
 837         if ( style & wxSUNKEN_BORDER )
 838             exStyle |= WS_EX_CLIENTEDGE;
 839         if ( style & wxDOUBLE_BORDER )
 840             exStyle |= WS_EX_DLGMODALFRAME;
 841 #if defined(__WIN95__)
 842         if ( style & wxRAISED_BORDER )
 843             exStyle |= WS_EX_WINDOWEDGE;
 844         if ( style & wxSTATIC_BORDER )
 845             exStyle |= WS_EX_STATICEDGE;
 846 #endif
 847     }
 848     return exStyle;
 849 }
 850
 851 // Determines whether native 3D effects or CTL3D should be used,
 852 // applying a default border style if required, and returning an extended
 853 // style to pass to CreateWindowEx.
 854 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
 855 {
 856     // If matches certain criteria, then assume no 3D effects
 857     // unless specifically requested (dealt with in MakeExtendedStyle)
 858     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 859     {
 860         *want3D = FALSE;
 861         return MakeExtendedStyle(m_windowStyle, FALSE);
 862     }
 863
 864     // Determine whether we should be using 3D effects or not.
 865     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 866
 867     // 1) App can specify global 3D effects
 868     *want3D = wxTheApp->GetAuto3D();
 869
 870     // 2) If the parent is being drawn with user colours, or simple border specified,
 871     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 872     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 873         *want3D = FALSE;
 874
 875     // 3) Control can override this global setting by defining
 876     // a border style, e.g. wxSUNKEN_BORDER
 877     if ( m_windowStyle & wxSUNKEN_BORDER  )
 878         *want3D = TRUE;
 879
 880     // 4) If it's a special border, CTL3D can't cope so we want a native border
 881     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 882         (m_windowStyle & wxSTATIC_BORDER) )
 883     {
 884         *want3D = TRUE;
 885         nativeBorder = TRUE;
 886     }
 887
 888     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 889     // effects from extended style
 890 #if wxUSE_CTL3D
 891     if ( *want3D )
 892         nativeBorder = FALSE;
 893 #endif
 894
 895     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 896
 897     // If we want 3D, but haven't specified a border here,
 898     // apply the default border style specified.
 899     // TODO what about non-Win95 WIN32? Does it have borders?
 900 #if defined(__WIN95__) && !wxUSE_CTL3D
 901     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 902         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 903         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 904 #endif
 905
 906     return exStyle;
 907 }
 908
 909 #if WXWIN_COMPATIBILITY
 910 // If nothing defined for this, try the parent.
 911 // E.g. we may be a button loaded from a resource, with no callback function
 912 // defined.
 913 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 914 {
 915     if ( GetEventHandler()->ProcessEvent(event)  )
 916         return;
 917     if ( m_parent )
 918         m_parent->GetEventHandler()->OnCommand(win, event);
 919 }
 920 #endif // WXWIN_COMPATIBILITY_2
 921
 922 #if WXWIN_COMPATIBILITY
 923 wxObject* wxWindow::GetChild(int number) const
 924 {
 925     // Return a pointer to the Nth object in the Panel
 926     wxNode *node = GetChildren().First();
 927     int n = number;
 928     while (node && n--)
 929         node = node->Next();
 930     if ( node )
 931     {
 932         wxObject *obj = (wxObject *)node->Data();
 933         return(obj);
 934     }
 935     else
 936         return NULL;
 937 }
 938 #endif // WXWIN_COMPATIBILITY
 939
 940 // Setup background and foreground colours correctly
 941 void wxWindow::SetupColours()
 942 {
 943     if ( GetParent() )
 944         SetBackgroundColour(GetParent()->GetBackgroundColour());
 945 }
 946
 947 void wxWindow::OnIdle(wxIdleEvent& event)
 948 {
 949     // Check if we need to send a LEAVE event
 950     if ( m_mouseInWindow )
 951     {
 952         POINT pt;
 953         ::GetCursorPos(&pt);
 954         if ( ::WindowFromPoint(pt) != GetHwnd() )
 955         {
 956             // Generate a LEAVE event
 957             m_mouseInWindow = FALSE;
 958
 959             // Unfortunately the mouse button and keyboard state may have changed
 960             // by the time the OnIdle function is called, so 'state' may be
 961             // meaningless.
 962             int state = 0;
 963             if ( ::GetKeyState(VK_SHIFT) != 0 )
 964                 state |= MK_SHIFT;
 965             if ( ::GetKeyState(VK_CONTROL) != 0 )
 966                 state |= MK_CONTROL;
 967
 968             wxMouseEvent event(wxEVT_LEAVE_WINDOW);
 969             InitMouseEvent(event, pt.x, pt.y, state);
 970
 971             (void)GetEventHandler()->ProcessEvent(event);
 972         }
 973     }
 974
 975     UpdateWindowUI();
 976 }
 977
 978 // Set this window to be the child of 'parent'.
 979 bool wxWindow::Reparent(wxWindow *parent)
 980 {
 981     if ( !wxWindowBase::Reparent(parent) )
 982         return FALSE;
 983
 984     HWND hWndChild = GetHwnd();
 985     HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
 986
 987     ::SetParent(hWndChild, hWndParent);
 988
 989     return TRUE;
 990 }
 991
 992 void wxWindow::Clear()
 993 {
 994     wxClientDC dc(this);
 995     wxBrush brush(GetBackgroundColour(), wxSOLID);
 996     dc.SetBackground(brush);
 997     dc.Clear();
 998 }
 999
1000 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
1001 {
1002     HWND hWnd = GetHwnd();
1003     if ( hWnd )
1004     {
1005         if ( rect )
1006         {
1007             RECT mswRect;
1008             mswRect.left = rect->x;
1009             mswRect.top = rect->y;
1010             mswRect.right = rect->x + rect->width;
1011             mswRect.bottom = rect->y + rect->height;
1012
1013             ::InvalidateRect(hWnd, &mswRect, eraseBack);
1014         }
1015         else
1016             ::InvalidateRect(hWnd, NULL, eraseBack);
1017     }
1018 }
1019
1020 // ---------------------------------------------------------------------------
1021 // drag and drop
1022 // ---------------------------------------------------------------------------
1023
1024 #if wxUSE_DRAG_AND_DROP
1025
1026 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1027 {
1028     if ( m_dropTarget != 0 ) {
1029         m_dropTarget->Revoke(m_hWnd);
1030         delete m_dropTarget;
1031     }
1032
1033     m_dropTarget = pDropTarget;
1034     if ( m_dropTarget != 0 )
1035         m_dropTarget->Register(m_hWnd);
1036 }
1037
1038 #endif // wxUSE_DRAG_AND_DROP
1039
1040 // old style file-manager drag&drop support: we retain the old-style
1041 // DragAcceptFiles in parallel with SetDropTarget.
1042 void wxWindow::DragAcceptFiles(bool accept)
1043 {
1044     HWND hWnd = GetHwnd();
1045     if ( hWnd )
1046         ::DragAcceptFiles(hWnd, (BOOL)accept);
1047 }
1048
1049 // ----------------------------------------------------------------------------
1050 // tooltips
1051 // ----------------------------------------------------------------------------
1052
1053 #if wxUSE_TOOLTIPS
1054
1055 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1056 {
1057     wxWindowBase::DoSetToolTip(tooltip);
1058
1059     if ( m_tooltip )
1060         m_tooltip->SetWindow(this);
1061 }
1062
1063 #endif // wxUSE_TOOLTIPS
1064
1065 // ---------------------------------------------------------------------------
1066 // moving and resizing
1067 // ---------------------------------------------------------------------------
1068
1069 // Get total size
1070 void wxWindow::DoGetSize(int *x, int *y) const
1071 {
1072     HWND hWnd = GetHwnd();
1073     RECT rect;
1074     GetWindowRect(hWnd, &rect);
1075
1076     if ( x )
1077         *x = rect.right - rect.left;
1078     if ( y )
1079         *y = rect.bottom - rect.top;
1080 }
1081
1082 void wxWindow::DoGetPosition(int *x, int *y) const
1083 {
1084     HWND hWnd = GetHwnd();
1085     HWND hParentWnd = 0;
1086     if ( GetParent() )
1087         hParentWnd = (HWND) GetParent()->GetHWND();
1088
1089     RECT rect;
1090     GetWindowRect(hWnd, &rect);
1091
1092     // Since we now have the absolute screen coords, if there's a parent we
1093     // must subtract its top left corner
1094     POINT point;
1095     point.x = rect.left;
1096     point.y = rect.top;
1097     if ( hParentWnd )
1098     {
1099         ::ScreenToClient(hParentWnd, &point);
1100     }
1101
1102     // We may be faking the client origin. So a window that's really at (0,
1103     // 30) may appear (to wxWin apps) to be at (0, 0).
1104     if ( GetParent() )
1105     {
1106         wxPoint pt(GetParent()->GetClientAreaOrigin());
1107         point.x -= pt.x;
1108         point.y -= pt.y;
1109     }
1110
1111     if ( x )
1112         *x = point.x;
1113     if ( y )
1114         *y = point.y;
1115 }
1116
1117 void wxWindow::DoScreenToClient(int *x, int *y) const
1118 {
1119     POINT pt;
1120     if ( x )
1121         pt.x = *x;
1122     if ( y )
1123         pt.y = *y;
1124
1125     HWND hWnd = GetHwnd();
1126     ::ScreenToClient(hWnd, &pt);
1127
1128     if ( x )
1129         *x = pt.x;
1130     if ( y )
1131         *y = pt.y;
1132 }
1133
1134 void wxWindow::DoClientToScreen(int *x, int *y) const
1135 {
1136     POINT pt;
1137     if ( x )
1138         pt.x = *x;
1139     if ( y )
1140         pt.y = *y;
1141
1142     HWND hWnd = GetHwnd();
1143     ::ClientToScreen(hWnd, &pt);
1144
1145     if ( x )
1146         *x = pt.x;
1147     if ( y )
1148         *y = pt.y;
1149 }
1150
1151 // Get size *available for subwindows* i.e. excluding menu bar etc.
1152 void wxWindow::DoGetClientSize(int *x, int *y) const
1153 {
1154     HWND hWnd = GetHwnd();
1155     RECT rect;
1156     ::GetClientRect(hWnd, &rect);
1157     if ( x )
1158         *x = rect.right;
1159     if ( y )
1160         *y = rect.bottom;
1161 }
1162
1163 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1164 {
1165     int currentX, currentY;
1166     GetPosition(&currentX, &currentY);
1167     int currentW,currentH;
1168     GetSize(&currentW, &currentH);
1169
1170     if ( x == currentX && y == currentY && width == currentW && height == currentH )
1171         return;
1172
1173     int actualWidth = width;
1174     int actualHeight = height;
1175     int actualX = x;
1176     int actualY = y;
1177     if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1178         actualX = currentX;
1179     if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1180         actualY = currentY;
1181
1182     AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
1183
1184     if ( width == -1 )
1185         actualWidth = currentW;
1186     if ( height == -1 )
1187         actualHeight = currentH;
1188
1189     HWND hWnd = GetHwnd();
1190     if ( hWnd )
1191         MoveWindow(hWnd, actualX, actualY, actualWidth, actualHeight, (BOOL)TRUE);
1192 }
1193
1194 void wxWindow::DoSetClientSize(int width, int height)
1195 {
1196     wxWindow *parent = GetParent();
1197     HWND hWnd = GetHwnd();
1198     HWND hParentWnd = (HWND) 0;
1199     if ( parent )
1200         hParentWnd = (HWND) parent->GetHWND();
1201
1202     RECT rect;
1203     ::GetClientRect(hWnd, &rect);
1204
1205     RECT rect2;
1206     GetWindowRect(hWnd, &rect2);
1207
1208     // Find the difference between the entire window (title bar and all)
1209     // and the client area; add this to the new client size to move the
1210     // window
1211     int actual_width = rect2.right - rect2.left - rect.right + width;
1212     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1213
1214     // If there's a parent, must subtract the parent's top left corner
1215     // since MoveWindow moves relative to the parent
1216
1217     POINT point;
1218     point.x = rect2.left;
1219     point.y = rect2.top;
1220     if ( parent )
1221     {
1222         ::ScreenToClient(hParentWnd, &point);
1223     }
1224
1225     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1226
1227     wxSizeEvent event(wxSize(width, height), m_windowId);
1228     event.SetEventObject(this);
1229     GetEventHandler()->ProcessEvent(event);
1230 }
1231
1232 // For implementation purposes - sometimes decorations make the client area
1233 // smaller
1234 wxPoint wxWindow::GetClientAreaOrigin() const
1235 {
1236     return wxPoint(0, 0);
1237 }
1238
1239 // Makes an adjustment to the window position (for example, a frame that has
1240 // a toolbar that it manages itself).
1241 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1242 {
1243     if ( ((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent() )
1244     {
1245         wxPoint pt(GetParent()->GetClientAreaOrigin());
1246         x += pt.x; y += pt.y;
1247     }
1248 }
1249
1250 // ---------------------------------------------------------------------------
1251 // text metrics
1252 // ---------------------------------------------------------------------------
1253
1254 int wxWindow::GetCharHeight() const
1255 {
1256     TEXTMETRIC lpTextMetric;
1257     HWND hWnd = GetHwnd();
1258     HDC dc = ::GetDC(hWnd);
1259
1260     GetTextMetrics(dc, &lpTextMetric);
1261     ::ReleaseDC(hWnd, dc);
1262
1263     return lpTextMetric.tmHeight;
1264 }
1265
1266 int wxWindow::GetCharWidth() const
1267 {
1268     TEXTMETRIC lpTextMetric;
1269     HWND hWnd = GetHwnd();
1270     HDC dc = ::GetDC(hWnd);
1271
1272     GetTextMetrics(dc, &lpTextMetric);
1273     ::ReleaseDC(hWnd, dc);
1274
1275     return lpTextMetric.tmAveCharWidth;
1276 }
1277
1278 void wxWindow::GetTextExtent(const wxString& string,
1279                              int *x, int *y,
1280                              int *descent, int *externalLeading,
1281                              const wxFont *theFont) const
1282 {
1283     const wxFont *fontToUse = theFont;
1284     if ( !fontToUse )
1285         fontToUse = &m_font;
1286
1287     HWND hWnd = GetHwnd();
1288     HDC dc = ::GetDC(hWnd);
1289
1290     HFONT fnt = 0;
1291     HFONT hfontOld = 0;
1292     if ( fontToUse && fontToUse->Ok() )
1293     {
1294         fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1295         if ( fnt )
1296             hfontOld = (HFONT)SelectObject(dc,fnt);
1297     }
1298
1299     SIZE sizeRect;
1300     TEXTMETRIC tm;
1301     GetTextExtentPoint(dc, (const wxChar *)string, (int)string.Length(), &sizeRect);
1302     GetTextMetrics(dc, &tm);
1303
1304     if ( fontToUse && fnt && hfontOld )
1305         SelectObject(dc, hfontOld);
1306
1307     ReleaseDC(hWnd, dc);
1308
1309     if ( x ) *x = sizeRect.cx;
1310     if ( y ) *y = sizeRect.cy;
1311     if ( descent ) *descent = tm.tmDescent;
1312     if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1313 }
1314
1315 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1316 // ---------------------------------------------------------------------------
1317 // Caret manipulation
1318 // ---------------------------------------------------------------------------
1319
1320 void wxWindow::CreateCaret(int w, int h)
1321 {
1322     SetCaret(new wxCaret(this, w, h));
1323 }
1324
1325 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1326 {
1327     wxFAIL_MSG("not implemented");
1328 }
1329
1330 void wxWindow::ShowCaret(bool show)
1331 {
1332     wxCHECK_RET( m_caret, "no caret to show" );
1333
1334     m_caret->Show(show);
1335 }
1336
1337 void wxWindow::DestroyCaret()
1338 {
1339     SetCaret(NULL);
1340 }
1341
1342 void wxWindow::SetCaretPos(int x, int y)
1343 {
1344     wxCHECK_RET( m_caret, "no caret to move" );
1345
1346     m_caret->Move(x, y);
1347 }
1348
1349 void wxWindow::GetCaretPos(int *x, int *y) const
1350 {
1351     wxCHECK_RET( m_caret, "no caret to get position of" );
1352
1353     m_caret->GetPosition(x, y);
1354 }
1355 #endif // wxUSE_CARET
1356
1357 // ===========================================================================
1358 // pre/post message processing
1359 // ===========================================================================
1360
1361 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1362 {
1363     if ( m_oldWndProc )
1364         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1365     else
1366         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1367 }
1368
1369 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1370 {
1371     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1372     {
1373         // intercept dialog navigation keys
1374         MSG *msg = (MSG *)pMsg;
1375         bool bProcess = TRUE;
1376         if ( msg->message != WM_KEYDOWN )
1377             bProcess = FALSE;
1378
1379         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1380             bProcess = FALSE;
1381
1382         if ( bProcess )
1383         {
1384             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1385             bool bShiftDown = (::GetKeyState(VK_SHIFT) & 0x100) != 0;
1386
1387             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1388             // don't process it if it's the case (except for Ctrl-Tab/Enter
1389             // combinations which are always processed)
1390             LONG lDlgCode = 0;
1391             if ( !bCtrlDown )
1392             {
1393                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1394             }
1395
1396             bool bForward = TRUE,
1397                  bWindowChange = FALSE;
1398
1399             switch ( msg->wParam )
1400             {
1401                 case VK_TAB:
1402                     // assume that nobody wants Shift-TAB for himself - if we
1403                     // don't do it there is no easy way for a control to grab
1404                     // TABs but still let Shift-TAB work as navugation key
1405                     if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
1406                         bProcess = FALSE;
1407                     }
1408                     else {
1409                         // Ctrl-Tab cycles thru notebook pages
1410                         bWindowChange = bCtrlDown;
1411                         bForward = !bShiftDown;
1412                     }
1413                     break;
1414
1415                 case VK_UP:
1416                 case VK_LEFT:
1417                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1418                         bProcess = FALSE;
1419                     else
1420                         bForward = FALSE;
1421                     break;
1422
1423                 case VK_DOWN:
1424                 case VK_RIGHT:
1425                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1426                         bProcess = FALSE;
1427                     break;
1428
1429                 case VK_RETURN:
1430                     {
1431                         if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1432                         {
1433                             // control wants to process Enter itself, don't
1434                             // call IsDialogMessage() which would interpret
1435                             // it
1436                             return FALSE;
1437                         }
1438                         else if ( lDlgCode & DLGC_BUTTON )
1439                         {
1440                             // buttons want process Enter themselevs
1441                             bProcess = FALSE;
1442                         }
1443                         // else: but if it does not it makes sense to make it
1444                         //       work like a TAB - and that's what we do.
1445                         //       Note that Ctrl-Enter always works this way.
1446                     }
1447                     break;
1448
1449                 default:
1450                     bProcess = FALSE;
1451             }
1452
1453             if ( bProcess )
1454             {
1455                 wxNavigationKeyEvent event;
1456                 event.SetDirection(bForward);
1457                 event.SetWindowChange(bWindowChange);
1458                 event.SetEventObject(this);
1459
1460                 if ( GetEventHandler()->ProcessEvent(event) )
1461                     return TRUE;
1462             }
1463         }
1464
1465         if ( ::IsDialogMessage(GetHwnd(), msg) )
1466             return TRUE;
1467     }
1468
1469 #if wxUSE_TOOLTIPS
1470     if ( m_tooltip )
1471     {
1472         // relay mouse move events to the tooltip control
1473         MSG *msg = (MSG *)pMsg;
1474         if ( msg->message == WM_MOUSEMOVE )
1475             m_tooltip->RelayEvent(pMsg);
1476     }
1477 #endif // wxUSE_TOOLTIPS
1478
1479     return FALSE;
1480 }
1481
1482 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1483 {
1484     return m_acceleratorTable.Ok() &&
1485            ::TranslateAccelerator(GetHwnd(),
1486                                   GetTableHaccel(m_acceleratorTable),
1487                                   (MSG *)pMsg);
1488 }
1489
1490 // ---------------------------------------------------------------------------
1491 // message params unpackers (different for Win16 and Win32)
1492 // ---------------------------------------------------------------------------
1493
1494 #ifdef __WIN32__
1495
1496 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1497                              WORD *id, WXHWND *hwnd, WORD *cmd)
1498 {
1499     *id = LOWORD(wParam);
1500     *hwnd = (WXHWND)lParam;
1501     *cmd = HIWORD(wParam);
1502 }
1503
1504 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1505                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1506 {
1507     *state = LOWORD(wParam);
1508     *minimized = HIWORD(wParam);
1509     *hwnd = (WXHWND)lParam;
1510 }
1511
1512 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1513                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1514 {
1515     *code = LOWORD(wParam);
1516     *pos = HIWORD(wParam);
1517     *hwnd = (WXHWND)lParam;
1518 }
1519
1520 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1521                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1522 {
1523     *nCtlColor = CTLCOLOR_BTN;
1524     *hwnd = (WXHWND)lParam;
1525     *hdc = (WXHDC)wParam;
1526 }
1527
1528 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1529                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1530 {
1531     *item = (WXWORD)wParam;
1532     *flags = HIWORD(wParam);
1533     *hmenu = (WXHMENU)lParam;
1534 }
1535
1536 #else // Win16
1537
1538 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1539                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1540 {
1541     *id = (WXWORD)wParam;
1542     *hwnd = (WXHWND)LOWORD(lParam);
1543     *cmd = HIWORD(lParam);
1544 }
1545
1546 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1547                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1548 {
1549     *state = (WXWORD)wParam;
1550     *minimized = LOWORD(lParam);
1551     *hwnd = (WXHWND)HIWORD(lParam);
1552 }
1553
1554 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1555                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1556 {
1557     *code = (WXWORD)wParam;
1558     *pos = LOWORD(lParam);
1559     *hwnd = (WXHWND)HIWORD(lParam);
1560 }
1561
1562 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1563                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1564 {
1565     *hwnd = (WXHWND)LOWORD(lParam);
1566     *nCtlColor = (int)HIWORD(lParam);
1567     *hdc = (WXHDC)wParam;
1568 }
1569
1570 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1571                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1572 {
1573     *item = (WXWORD)wParam;
1574     *flags = LOWORD(lParam);
1575     *hmenu = (WXHMENU)HIWORD(lParam);
1576 }
1577
1578 #endif // Win32/16
1579
1580 // ---------------------------------------------------------------------------
1581 // Main wxWindows window proc and the window proc for wxWindow
1582 // ---------------------------------------------------------------------------
1583
1584 // Hook for new window just as it's being created, when the window isn't yet
1585 // associated with the handle
1586 wxWindow *wxWndHook = NULL;
1587
1588 // Main window proc
1589 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1590 {
1591     // trace all messages - useful for the debugging
1592 #ifdef __WXDEBUG__
1593     wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1594                wxGetMessageName(message), wParam, lParam);
1595 #endif // __WXDEBUG__
1596
1597     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1598
1599     // when we get the first message for the HWND we just created, we associate
1600     // it with wxWindow stored in wxWndHook
1601     if ( !wnd && wxWndHook )
1602     {
1603         wxAssociateWinWithHandle(hWnd, wxWndHook);
1604         wnd = wxWndHook;
1605         wxWndHook = NULL;
1606         wnd->SetHWND((WXHWND)hWnd);
1607     }
1608
1609     LRESULT rc;
1610
1611     // Stop right here if we don't have a valid handle in our wxWindow object.
1612     if ( wnd && !wnd->GetHWND() )
1613     {
1614         // FIXME: why do we do this?
1615         wnd->SetHWND((WXHWND) hWnd);
1616         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1617         wnd->SetHWND(0);
1618     }
1619     else
1620     {
1621         if ( wnd )
1622             rc = wnd->MSWWindowProc(message, wParam, lParam);
1623         else
1624             rc = DefWindowProc( hWnd, message, wParam, lParam );
1625     }
1626
1627     return rc;
1628 }
1629
1630 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1631 {
1632     // did we process the message?
1633     bool processed = FALSE;
1634
1635     // the return value
1636     union
1637     {
1638         bool        allow;
1639         long        result;
1640         WXHICON     hIcon;
1641         WXHBRUSH    hBrush;
1642     } rc;
1643
1644     // for most messages we should return 0 when we do process the message
1645     rc.result = 0;
1646
1647     switch ( message )
1648     {
1649         case WM_CREATE:
1650             {
1651                 bool mayCreate;
1652                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1653                 if ( processed )
1654                 {
1655                     // return 0 to allow window creation
1656                     rc.result = mayCreate ? 0 : -1;
1657                 }
1658             }
1659             break;
1660
1661         case WM_DESTROY:
1662             processed = HandleDestroy();
1663             break;
1664
1665         case WM_MOVE:
1666             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1667             break;
1668
1669         case WM_SIZE:
1670             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1671             break;
1672
1673         case WM_ACTIVATE:
1674             {
1675                 WXWORD state, minimized;
1676                 WXHWND hwnd;
1677                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1678
1679                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1680             }
1681             break;
1682
1683         case WM_SETFOCUS:
1684             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1685             break;
1686
1687         case WM_KILLFOCUS:
1688             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1689             break;
1690
1691         case WM_PAINT:
1692             processed = HandlePaint();
1693             break;
1694
1695         case WM_CLOSE:
1696             // don't let the DefWindowProc() destroy our window - we'll do it
1697             // ourselves in ~wxWindow
1698             processed = TRUE;
1699             rc.result = TRUE;
1700             break;
1701
1702         case WM_SHOWWINDOW:
1703             processed = HandleShow(wParam != 0, (int)lParam);
1704             break;
1705
1706         case WM_MOUSEMOVE:
1707         case WM_LBUTTONDOWN:
1708         case WM_LBUTTONUP:
1709         case WM_LBUTTONDBLCLK:
1710         case WM_RBUTTONDOWN:
1711         case WM_RBUTTONUP:
1712         case WM_RBUTTONDBLCLK:
1713         case WM_MBUTTONDOWN:
1714         case WM_MBUTTONUP:
1715         case WM_MBUTTONDBLCLK:
1716             {
1717                 int x = LOWORD(lParam);
1718                 int y = HIWORD(lParam);
1719
1720                 processed = HandleMouseEvent(message, x, y, wParam);
1721             }
1722             break;
1723
1724         case MM_JOY1MOVE:
1725         case MM_JOY2MOVE:
1726         case MM_JOY1ZMOVE:
1727         case MM_JOY2ZMOVE:
1728         case MM_JOY1BUTTONDOWN:
1729         case MM_JOY2BUTTONDOWN:
1730         case MM_JOY1BUTTONUP:
1731         case MM_JOY2BUTTONUP:
1732             {
1733                 int x = LOWORD(lParam);
1734                 int y = HIWORD(lParam);
1735
1736                 processed = HandleJoystickEvent(message, x, y, wParam);
1737             }
1738             break;
1739
1740         case WM_SYSCOMMAND:
1741             processed = HandleSysCommand(wParam, lParam);
1742             break;
1743
1744         case WM_COMMAND:
1745             {
1746                 WORD id, cmd;
1747                 WXHWND hwnd;
1748                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1749
1750                 processed = HandleCommand(id, cmd, hwnd);
1751             }
1752             break;
1753
1754 #ifdef __WIN95__
1755         case WM_NOTIFY:
1756             processed = HandleNotify((int)wParam, lParam, &rc.result);
1757             break;
1758 #endif  // Win95
1759
1760             // for these messages we must return TRUE if process the message
1761         case WM_DRAWITEM:
1762         case WM_MEASUREITEM:
1763             {
1764                 int idCtrl = (UINT)wParam;
1765                 if ( message == WM_DRAWITEM )
1766                 {
1767                     processed = MSWOnDrawItem(idCtrl,
1768                                               (WXDRAWITEMSTRUCT *)lParam);
1769                 }
1770                 else
1771                 {
1772                     processed = MSWOnMeasureItem(idCtrl,
1773                                                  (WXMEASUREITEMSTRUCT *)lParam);
1774                 }
1775
1776                 if ( processed )
1777                     rc.result = TRUE;
1778             }
1779             break;
1780
1781         case WM_GETDLGCODE:
1782             if ( m_lDlgCode )
1783             {
1784                 rc.result = m_lDlgCode;
1785                 processed = TRUE;
1786             }
1787             //else: get the dlg code from the DefWindowProc()
1788             break;
1789
1790         case WM_KEYDOWN:
1791             // If this has been processed by an event handler,
1792             // return 0 now (we've handled it).
1793             if ( HandleKeyDown((WORD) wParam, lParam) )
1794             {
1795                 processed = TRUE;
1796
1797                 break;
1798             }
1799
1800             // we consider these message "not interesting" to OnChar
1801             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1802             {
1803                 processed = TRUE;
1804
1805                 break;
1806             }
1807
1808             switch ( wParam )
1809             {
1810                 // avoid duplicate messages to OnChar for these ASCII keys: they
1811                 // will be translated by TranslateMessage() and received in WM_CHAR
1812                 case VK_ESCAPE:
1813                 case VK_SPACE:
1814                 case VK_RETURN:
1815                 case VK_BACK:
1816                 case VK_TAB:
1817                     // but set processed to FALSE, not TRUE to still pass them to
1818                     // the control's default window proc - otherwise built-in
1819                     // keyboard handling won't work
1820                     processed = FALSE;
1821
1822                     break;
1823
1824 #ifdef VK_APPS
1825                 // special case of VK_APPS: treat it the same as right mouse
1826                 // click because both usually pop up a context menu
1827                 case VK_APPS:
1828                     {
1829                         // construct the key mask
1830                         WPARAM fwKeys = MK_RBUTTON;
1831                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1832                             fwKeys |= MK_CONTROL;
1833                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1834                             fwKeys |= MK_SHIFT;
1835
1836                         // simulate right mouse button click
1837                         DWORD dwPos = ::GetMessagePos();
1838                         int x = GET_X_LPARAM(dwPos),
1839                             y = GET_Y_LPARAM(dwPos);
1840
1841                         ScreenToClient(&x, &y);
1842                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1843                     }
1844                     break;
1845 #endif // VK_APPS
1846
1847                 case VK_LEFT:
1848                 case VK_RIGHT:
1849                 case VK_DOWN:
1850                 case VK_UP:
1851                 default:
1852                     processed = HandleChar((WORD)wParam, lParam);
1853             }
1854             break;
1855
1856         case WM_KEYUP:
1857             processed = HandleKeyUp((WORD) wParam, lParam);
1858             break;
1859
1860         case WM_CHAR: // Always an ASCII character
1861             processed = HandleChar((WORD)wParam, lParam, TRUE);
1862             break;
1863
1864         case WM_HSCROLL:
1865         case WM_VSCROLL:
1866             {
1867                 WXWORD code, pos;
1868                 WXHWND hwnd;
1869                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1870
1871                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1872                                                               : wxVERTICAL,
1873                                         code, pos, hwnd);
1874             }
1875             break;
1876
1877         // CTLCOLOR messages are sent by children to query the parent for their
1878         // colors
1879 #ifdef __WIN32__
1880         case WM_CTLCOLORMSGBOX:
1881         case WM_CTLCOLOREDIT:
1882         case WM_CTLCOLORLISTBOX:
1883         case WM_CTLCOLORBTN:
1884         case WM_CTLCOLORDLG:
1885         case WM_CTLCOLORSCROLLBAR:
1886         case WM_CTLCOLORSTATIC:
1887 #else // Win16
1888         case WM_CTLCOLOR:
1889 #endif // Win32/16
1890             {
1891                 WXWORD nCtlColor;
1892                 WXHDC hdc;
1893                 WXHWND hwnd;
1894                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
1895
1896                 processed = HandleCtlColor(&rc.hBrush,
1897                                            (WXHDC)hdc,
1898                                            (WXHWND)hwnd,
1899                                            nCtlColor,
1900                                            message,
1901                                            wParam,
1902                                            lParam);
1903             }
1904             break;
1905
1906             // the return value for this message is ignored
1907         case WM_SYSCOLORCHANGE:
1908             processed = HandleSysColorChange();
1909             break;
1910
1911         case WM_PALETTECHANGED:
1912             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
1913             break;
1914
1915         case WM_QUERYNEWPALETTE:
1916             processed = HandleQueryNewPalette();
1917             break;
1918
1919         case WM_ERASEBKGND:
1920             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
1921             if ( processed )
1922             {
1923                 // we processed the message, i.e. erased the background
1924                 rc.result = TRUE;
1925             }
1926             break;
1927
1928         case WM_DROPFILES:
1929             processed = HandleDropFiles(wParam);
1930             break;
1931
1932         case WM_INITDIALOG:
1933             processed = HandleInitDialog((WXHWND)(HWND)wParam);
1934
1935             if ( processed )
1936             {
1937                 // we never set focus from here
1938                 rc.result = FALSE;
1939             }
1940             break;
1941
1942         case WM_QUERYENDSESSION:
1943             processed = HandleQueryEndSession(lParam, &rc.allow);
1944             break;
1945
1946         case WM_ENDSESSION:
1947             processed = HandleEndSession(wParam != 0, lParam);
1948             break;
1949
1950         case WM_GETMINMAXINFO:
1951             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
1952             break;
1953
1954         case WM_SETCURSOR:
1955             processed = HandleSetCursor((WXHWND)(HWND)wParam,
1956                                         LOWORD(lParam),     // hit test
1957                                         HIWORD(lParam));    // mouse msg
1958
1959             if ( processed )
1960             {
1961                 // returning TRUE stops the DefWindowProc() from further
1962                 // processing this message - exactly what we need because we've
1963                 // just set the cursor.
1964                 rc.result = TRUE;
1965             }
1966             break;
1967     }
1968
1969     if ( !processed )
1970     {
1971 #ifdef __WXDEBUG__
1972         wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
1973                    wxGetMessageName(message));
1974 #endif // __WXDEBUG__
1975         rc.result = MSWDefWindowProc(message, wParam, lParam);
1976     }
1977
1978     return rc.result;
1979 }
1980
1981 // Dialog window proc
1982 LONG APIENTRY _EXPORT
1983 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1984 {
1985     if ( message == WM_INITDIALOG )
1986     {
1987         // for this message, returning TRUE tells system to set focus to the
1988         // first control in the dialog box
1989         return TRUE;
1990     }
1991     else
1992     {
1993         // for all the other ones, FALSE means that we didn't process the
1994         // message
1995         return 0;
1996     }
1997 }
1998
1999 wxList *wxWinHandleList = NULL;
2000 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
2001 {
2002     wxNode *node = wxWinHandleList->Find((long)hWnd);
2003     if ( !node )
2004         return NULL;
2005     return (wxWindow *)node->Data();
2006 }
2007
2008 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2009 {
2010     // adding NULL hWnd is (first) surely a result of an error and
2011     // (secondly) breaks menu command processing
2012     wxCHECK_RET( hWnd != (HWND)NULL,
2013                  _T("attempt to add a NULL hWnd to window list ignored") );
2014
2015     if ( !wxWinHandleList->Find((long)hWnd) )
2016         wxWinHandleList->Append((long)hWnd, win);
2017 }
2018
2019 void wxRemoveHandleAssociation(wxWindow *win)
2020 {
2021     wxWinHandleList->DeleteObject(win);
2022 }
2023
2024 // Default destroyer - override if you destroy it in some other way
2025 // (e.g. with MDI child windows)
2026 void wxWindow::MSWDestroyWindow()
2027 {
2028 }
2029
2030 void wxWindow::MSWDetachWindowMenu()
2031 {
2032     if ( m_hMenu )
2033     {
2034         HMENU hMenu = (HMENU)m_hMenu;
2035
2036         int N = ::GetMenuItemCount(hMenu);
2037         int i;
2038         for (i = 0; i < N; i++)
2039         {
2040             wxChar buf[100];
2041             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2042             if ( !chars )
2043             {
2044                 wxLogLastError(_T("GetMenuString"));
2045
2046                 continue;
2047             }
2048
2049             if ( wxStrcmp(buf, _T("&Window")) == 0 )
2050             {
2051                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2052
2053                 break;
2054             }
2055         }
2056     }
2057 }
2058
2059 bool wxWindow::MSWCreate(int id,
2060                          wxWindow *parent,
2061                          const wxChar *wclass,
2062                          wxWindow *wx_win,
2063                          const wxChar *title,
2064                          int x,
2065                          int y,
2066                          int width,
2067                          int height,
2068                          WXDWORD style,
2069                          const wxChar *dialog_template,
2070                          WXDWORD extendedStyle)
2071 {
2072     int x1 = CW_USEDEFAULT;
2073     int y1 = 0;
2074     int width1 = CW_USEDEFAULT;
2075     int height1 = 100;
2076
2077     // Find parent's size, if it exists, to set up a possible default
2078     // panel size the size of the parent window
2079     RECT parent_rect;
2080     if ( parent )
2081     {
2082         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2083
2084         width1 = parent_rect.right - parent_rect.left;
2085         height1 = parent_rect.bottom - parent_rect.top;
2086     }
2087
2088     if ( x > -1 ) x1 = x;
2089     if ( y > -1 ) y1 = y;
2090     if ( width > -1 ) width1 = width;
2091     if ( height > -1 ) height1 = height;
2092
2093 #ifdef __WXWINE__
2094     HWND hParent = (HWND)NULL;
2095 #else
2096     HWND hParent = NULL;
2097 #endif
2098     if ( parent )
2099         hParent = (HWND) parent->GetHWND();
2100
2101     wxWndHook = this;
2102
2103     if ( dialog_template )
2104     {
2105         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2106                                         dialog_template,
2107                                         hParent,
2108                                         (DLGPROC)wxDlgProc);
2109
2110         if ( m_hWnd == 0 )
2111         {
2112             wxLogError(_("Can't find dummy dialog template!\n"
2113                          "Check resource include path for finding wx.rc."));
2114
2115             return FALSE;
2116         }
2117
2118         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2119         // to take care of (at least some) extended style flags ourselves
2120         if ( extendedStyle & WS_EX_TOPMOST )
2121         {
2122             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2123                                  SWP_NOSIZE | SWP_NOMOVE) )
2124             {
2125                 wxLogLastError(_T("SetWindowPos"));
2126             }
2127         }
2128
2129         // move the dialog to its initial position without forcing repainting
2130         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2131         {
2132             wxLogLastError(_T("MoveWindow"));
2133         }
2134     }
2135     else
2136     {
2137         int controlId = 0;
2138         if ( style & WS_CHILD )
2139             controlId = id;
2140
2141         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2142                                         wclass,
2143                                         title ? title : _T(""),
2144                                         style,
2145                                         x1, y1,
2146                                         width1, height1,
2147                                         hParent, (HMENU)controlId,
2148                                         wxGetInstance(),
2149                                         NULL);
2150
2151         if ( !m_hWnd )
2152         {
2153             wxLogError(_("Can't create window of class %s!\n"
2154                          "Possible Windows 3.x compatibility problem?"),
2155                        wclass);
2156
2157             return FALSE;
2158         }
2159     }
2160
2161     wxWndHook = NULL;
2162     wxWinHandleList->Append((long)m_hWnd, this);
2163
2164     return TRUE;
2165 }
2166
2167 // ===========================================================================
2168 // MSW message handlers
2169 // ===========================================================================
2170
2171 // ---------------------------------------------------------------------------
2172 // WM_NOTIFY
2173 // ---------------------------------------------------------------------------
2174
2175 #ifdef __WIN95__
2176 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2177 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2178 {
2179     LPNMHDR hdr = (LPNMHDR)lParam;
2180     HWND hWnd = hdr->hwndFrom;
2181     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2182
2183     // is this one of our windows?
2184     if ( win )
2185     {
2186         return win->MSWOnNotify(idCtrl, lParam, result);
2187     }
2188
2189     // try all our children
2190     wxWindowList::Node *node = GetChildren().GetFirst();
2191     while ( node )
2192     {
2193         wxWindow *child = node->GetData();
2194         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2195         {
2196             return TRUE;
2197
2198             break;
2199         }
2200
2201         node = node->GetNext();
2202     }
2203
2204     // finally try this window too (catches toolbar case)
2205     return MSWOnNotify(idCtrl, lParam, result);
2206 }
2207
2208 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2209                            WXLPARAM lParam,
2210                            WXLPARAM* WXUNUSED(result))
2211 {
2212 #if wxUSE_TOOLTIPS
2213     NMHDR* hdr = (NMHDR *)lParam;
2214     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2215     {
2216         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2217         ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2218
2219         // processed
2220         return TRUE;
2221     }
2222 #endif // wxUSE_TOOLTIPS
2223
2224     return FALSE;
2225 }
2226 #endif // __WIN95__
2227
2228 // ---------------------------------------------------------------------------
2229 // end session messages
2230 // ---------------------------------------------------------------------------
2231
2232 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2233 {
2234     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2235     event.SetEventObject(wxTheApp);
2236     event.SetCanVeto(TRUE);
2237     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2238
2239     bool rc = wxTheApp->ProcessEvent(event);
2240
2241     if ( rc )
2242     {
2243         // we may end only if the app didn't veto session closing (double
2244         // negation...)
2245         *mayEnd = !event.GetVeto();
2246     }
2247
2248     return rc;
2249 }
2250
2251 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2252 {
2253     // do nothing if the session isn't ending
2254     if ( !endSession )
2255         return FALSE;
2256
2257     wxCloseEvent event(wxEVT_END_SESSION, -1);
2258     event.SetEventObject(wxTheApp);
2259     event.SetCanVeto(FALSE);
2260     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2261     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2262         wxTheApp->ProcessEvent(event))
2263     {
2264     }
2265     return TRUE;
2266 }
2267
2268 // ---------------------------------------------------------------------------
2269 // window creation/destruction
2270 // ---------------------------------------------------------------------------
2271
2272 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2273 {
2274     // TODO: should generate this event from WM_NCCREATE
2275     wxWindowCreateEvent event(this);
2276     (void)GetEventHandler()->ProcessEvent(event);
2277
2278     *mayCreate = TRUE;
2279
2280     return TRUE;
2281 }
2282
2283 bool wxWindow::HandleDestroy()
2284 {
2285     wxWindowDestroyEvent event(this);
2286     (void)GetEventHandler()->ProcessEvent(event);
2287
2288     // delete our drop target if we've got one
2289 #if wxUSE_DRAG_AND_DROP
2290     if ( m_dropTarget != NULL )
2291     {
2292         m_dropTarget->Revoke(m_hWnd);
2293
2294         delete m_dropTarget;
2295         m_dropTarget = NULL;
2296     }
2297 #endif // wxUSE_DRAG_AND_DROP
2298
2299     // WM_DESTROY handled
2300     return TRUE;
2301 }
2302
2303 // ---------------------------------------------------------------------------
2304 // activation/focus
2305 // ---------------------------------------------------------------------------
2306
2307 bool wxWindow::HandleActivate(int state,
2308                               bool WXUNUSED(minimized),
2309                               WXHWND WXUNUSED(activate))
2310 {
2311     wxActivateEvent event(wxEVT_ACTIVATE,
2312                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2313                           m_windowId);
2314     event.SetEventObject(this);
2315
2316     return GetEventHandler()->ProcessEvent(event);
2317 }
2318
2319 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2320 {
2321 #if wxUSE_CARET
2322     // Deal with caret
2323     if ( m_caret )
2324     {
2325         m_caret->OnSetFocus();
2326     }
2327 #endif // wxUSE_CARET
2328
2329     // panel wants to track the window which was the last to have focus in it
2330     wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
2331     if ( panel )
2332     {
2333         panel->SetLastFocus(this);
2334     }
2335
2336     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2337     event.SetEventObject(this);
2338
2339     return GetEventHandler()->ProcessEvent(event);
2340 }
2341
2342 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2343 {
2344 #if wxUSE_CARET
2345     // Deal with caret
2346     if ( m_caret )
2347     {
2348         m_caret->OnKillFocus();
2349     }
2350 #endif // wxUSE_CARET
2351
2352     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2353     event.SetEventObject(this);
2354
2355     return GetEventHandler()->ProcessEvent(event);
2356 }
2357
2358 // ---------------------------------------------------------------------------
2359 // miscellaneous
2360 // ---------------------------------------------------------------------------
2361
2362 bool wxWindow::HandleShow(bool show, int status)
2363 {
2364     wxShowEvent event(GetId(), show);
2365     event.m_eventObject = this;
2366
2367     return GetEventHandler()->ProcessEvent(event);
2368 }
2369
2370 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2371 {
2372     wxInitDialogEvent event(GetId());
2373     event.m_eventObject = this;
2374
2375     return GetEventHandler()->ProcessEvent(event);
2376 }
2377
2378 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2379 {
2380     HDROP hFilesInfo = (HDROP) wParam;
2381     POINT dropPoint;
2382     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2383
2384     // Get the total number of files dropped
2385     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2386         (UINT)-1,
2387         (LPSTR)0,
2388         (UINT)0);
2389
2390     wxString *files = new wxString[gwFilesDropped];
2391     int wIndex;
2392     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2393     {
2394         DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2395         files[wIndex] = wxBuffer;
2396     }
2397     DragFinish (hFilesInfo);
2398
2399     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2400     event.m_eventObject = this;
2401     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2402
2403     bool rc = GetEventHandler()->ProcessEvent(event);
2404
2405     delete[] files;
2406
2407     return rc;
2408 }
2409
2410 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2411                                short nHitTest,
2412                                int WXUNUSED(mouseMsg))
2413 {
2414     // don't set cursor for other windows, only for this one: this prevents
2415     // children of this window from getting the same cursor as the parent has
2416     // (don't forget that this message is propagated by default up the window
2417     // parent-child hierarchy)
2418     if ( GetHWND() == hWnd )
2419     {
2420         // don't set cursor when the mouse is not in the client part
2421         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2422         {
2423             HCURSOR hcursor = 0;
2424             if ( wxIsBusy() )
2425             {
2426                 // from msw\utils.cpp
2427                 extern HCURSOR gs_wxBusyCursor;
2428
2429                 hcursor = gs_wxBusyCursor;
2430             }
2431             else
2432             {
2433                 wxCursor *cursor = NULL;
2434
2435                 if ( m_cursor.Ok() )
2436                 {
2437                     cursor = &m_cursor;
2438                 }
2439                 else
2440                 {
2441                     // from msw\data.cpp
2442                     extern wxCursor *g_globalCursor;
2443
2444                     if ( g_globalCursor && g_globalCursor->Ok() )
2445                         cursor = g_globalCursor;
2446                 }
2447
2448                 if ( cursor )
2449                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2450             }
2451
2452             if ( hcursor )
2453             {
2454                 ::SetCursor(hcursor);
2455
2456                 return TRUE;
2457             }
2458         }
2459     }
2460
2461     return FALSE;
2462 }
2463
2464 // ---------------------------------------------------------------------------
2465 // owner drawn stuff
2466 // ---------------------------------------------------------------------------
2467
2468 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2469 {
2470 #if wxUSE_OWNER_DRAWN
2471     // is it a menu item?
2472     if ( id == 0 )
2473     {
2474         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2475         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2476
2477         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2478
2479         // prepare to call OnDrawItem()
2480         wxDC dc;
2481         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2482         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2483                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2484                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2485
2486         return pMenuItem->OnDrawItem
2487                           (
2488                             dc, rect,
2489                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2490                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2491                           );
2492     }
2493
2494     wxWindow *item = FindItem(id);
2495     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2496     {
2497         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2498     }
2499     else
2500 #endif
2501         return FALSE;
2502
2503 }
2504
2505 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2506 {
2507 #if wxUSE_OWNER_DRAWN
2508     // is it a menu item?
2509     if ( id == 0 )
2510     {
2511         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2512         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2513
2514         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2515
2516         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2517                                         &pMeasureStruct->itemHeight);
2518     }
2519
2520     wxWindow *item = FindItem(id);
2521     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2522     {
2523         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2524     }
2525 #endif  // owner-drawn menus
2526     return FALSE;
2527 }
2528
2529 // ---------------------------------------------------------------------------
2530 // colours and palettes
2531 // ---------------------------------------------------------------------------
2532
2533 bool wxWindow::HandleSysColorChange()
2534 {
2535     wxSysColourChangedEvent event;
2536     event.SetEventObject(this);
2537
2538     return GetEventHandler()->ProcessEvent(event);
2539 }
2540
2541 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2542                               WXHDC pDC,
2543                               WXHWND pWnd,
2544                               WXUINT nCtlColor,
2545                               WXUINT message,
2546                               WXWPARAM wParam,
2547                               WXLPARAM lParam)
2548 {
2549     WXHBRUSH hBrush = 0;
2550
2551     if ( nCtlColor == CTLCOLOR_DLG )
2552     {
2553         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2554     }
2555     else
2556     {
2557         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2558         if ( item )
2559             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2560     }
2561
2562     if ( hBrush )
2563         *brush = hBrush;
2564
2565     return hBrush != 0;
2566 }
2567
2568 // Define for each class of dialog and control
2569 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2570                               WXHWND hWnd,
2571                               WXUINT nCtlColor,
2572                               WXUINT message,
2573                               WXWPARAM wParam,
2574                               WXLPARAM lParam)
2575 {
2576     return (WXHBRUSH)0;
2577 }
2578
2579 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2580 {
2581     wxPaletteChangedEvent event(GetId());
2582     event.SetEventObject(this);
2583     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2584
2585     return GetEventHandler()->ProcessEvent(event);
2586 }
2587
2588 bool wxWindow::HandleQueryNewPalette()
2589 {
2590     wxQueryNewPaletteEvent event(GetId());
2591     event.SetEventObject(this);
2592
2593     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2594 }
2595
2596 // Responds to colour changes: passes event on to children.
2597 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2598 {
2599     wxNode *node = GetChildren().First();
2600     while ( node )
2601     {
2602         // Only propagate to non-top-level windows
2603         wxWindow *win = (wxWindow *)node->Data();
2604         if ( win->GetParent() )
2605         {
2606             wxSysColourChangedEvent event2;
2607             event.m_eventObject = win;
2608             win->GetEventHandler()->ProcessEvent(event2);
2609         }
2610
2611         node = node->Next();
2612     }
2613 }
2614
2615 // ---------------------------------------------------------------------------
2616 // painting
2617 // ---------------------------------------------------------------------------
2618
2619 bool wxWindow::HandlePaint()
2620 {
2621 #ifdef __WIN32__
2622     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2623     if ( !hRegion )
2624         wxLogLastError("CreateRectRgn");
2625     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2626         wxLogLastError("GetUpdateRgn");
2627
2628     m_updateRegion = wxRegion((WXHRGN) hRegion);
2629 #else
2630     RECT updateRect;
2631     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2632
2633     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2634                               updateRect.right - updateRect.left,
2635                               updateRect.bottom - updateRect.top);
2636 #endif
2637
2638     wxPaintEvent event(m_windowId);
2639     event.SetEventObject(this);
2640
2641     return GetEventHandler()->ProcessEvent(event);
2642 }
2643
2644 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2645 {
2646     // Prevents flicker when dragging
2647     if ( ::IsIconic(GetHwnd()) )
2648         return TRUE;
2649
2650     wxDC dc;
2651
2652     dc.SetHDC(hdc);
2653     dc.SetWindow(this);
2654     dc.BeginDrawing();
2655
2656     wxEraseEvent event(m_windowId, &dc);
2657     event.SetEventObject(this);
2658     bool rc = GetEventHandler()->ProcessEvent(event);
2659
2660     dc.EndDrawing();
2661     dc.SelectOldObjects(hdc);
2662     dc.SetHDC((WXHDC) NULL);
2663
2664     return rc;
2665 }
2666
2667 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2668 {
2669     RECT rect;
2670     ::GetClientRect(GetHwnd(), &rect);
2671
2672     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2673                               m_backgroundColour.Green(),
2674                               m_backgroundColour.Blue());
2675     HBRUSH hBrush = ::CreateSolidBrush(ref);
2676     if ( !hBrush )
2677         wxLogLastError("CreateSolidBrush");
2678
2679     HDC hdc = (HDC)event.GetDC()->GetHDC();
2680
2681     int mode = ::SetMapMode(hdc, MM_TEXT);
2682
2683     ::FillRect(hdc, &rect, hBrush);
2684     ::DeleteObject(hBrush);
2685     ::SetMapMode(hdc, mode);
2686 }
2687
2688 // ---------------------------------------------------------------------------
2689 // moving and resizing
2690 // ---------------------------------------------------------------------------
2691
2692 bool wxWindow::HandleMinimize()
2693 {
2694     wxIconizeEvent event(m_windowId);
2695     event.SetEventObject(this);
2696
2697     return GetEventHandler()->ProcessEvent(event);
2698 }
2699
2700 bool wxWindow::HandleMaximize()
2701 {
2702     wxMaximizeEvent event(m_windowId);
2703     event.SetEventObject(this);
2704
2705     return GetEventHandler()->ProcessEvent(event);
2706 }
2707
2708 bool wxWindow::HandleMove(int x, int y)
2709 {
2710     wxMoveEvent event(wxPoint(x, y), m_windowId);
2711     event.SetEventObject(this);
2712
2713     return GetEventHandler()->ProcessEvent(event);
2714 }
2715
2716 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2717 {
2718     wxSizeEvent event(wxSize(w, h), m_windowId);
2719     event.SetEventObject(this);
2720
2721     return GetEventHandler()->ProcessEvent(event);
2722 }
2723
2724 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2725 {
2726     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2727
2728     bool rc = FALSE;
2729
2730     if ( m_minWidth != -1 )
2731     {
2732         info->ptMinTrackSize.x = m_minWidth;
2733         rc = TRUE;
2734     }
2735
2736     if ( m_minHeight != -1 )
2737     {
2738         info->ptMinTrackSize.y = m_minHeight;
2739         rc = TRUE;
2740     }
2741
2742     if ( m_maxWidth != -1 )
2743     {
2744         info->ptMaxTrackSize.x = m_maxWidth;
2745         rc = TRUE;
2746     }
2747
2748     if ( m_maxHeight != -1 )
2749     {
2750         info->ptMaxTrackSize.y = m_maxHeight;
2751         rc = TRUE;
2752     }
2753
2754     return rc;
2755 }
2756
2757 // ---------------------------------------------------------------------------
2758 // command messages
2759 // ---------------------------------------------------------------------------
2760
2761 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2762 {
2763     if ( wxCurrentPopupMenu )
2764     {
2765         wxMenu *popupMenu = wxCurrentPopupMenu;
2766         wxCurrentPopupMenu = NULL;
2767
2768         return popupMenu->MSWCommand(cmd, id);
2769     }
2770
2771     wxWindow *win = FindItem(id);
2772     if ( !win )
2773     {
2774         win = wxFindWinFromHandle(control);
2775     }
2776
2777     if ( win )
2778         return win->MSWCommand(cmd, id);
2779
2780     return FALSE;
2781 }
2782
2783 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2784 {
2785     // 4 bits are reserved
2786     switch ( wParam & 0xFFFFFFF0 )
2787     {
2788         case SC_MAXIMIZE:
2789             return HandleMaximize();
2790
2791         case SC_MINIMIZE:
2792             return HandleMinimize();
2793     }
2794
2795     return FALSE;
2796 }
2797
2798 // ---------------------------------------------------------------------------
2799 // mouse events
2800 // ---------------------------------------------------------------------------
2801
2802 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2803 {
2804     event.m_x = x;
2805     event.m_y = y;
2806     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2807     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2808     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2809     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2810     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2811     event.SetTimestamp(s_currentMsg.time);
2812     event.m_eventObject = this;
2813
2814 #if wxUSE_MOUSEEVENT_HACK
2815     m_lastMouseX = x;
2816     m_lastMouseY = y;
2817     m_lastMouseEvent = event.GetEventType();
2818 #endif // wxUSE_MOUSEEVENT_HACK
2819
2820 }
2821
2822 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2823 {
2824     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2825     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2826     // from the message id and take the value in the table to get wxWin event
2827     // id
2828     static const wxEventType eventsMouse[] =
2829     {
2830         wxEVT_MOTION,
2831         wxEVT_LEFT_DOWN,
2832         wxEVT_LEFT_UP,
2833         wxEVT_LEFT_DCLICK,
2834         wxEVT_RIGHT_DOWN,
2835         wxEVT_RIGHT_UP,
2836         wxEVT_RIGHT_DCLICK,
2837         wxEVT_MIDDLE_DOWN,
2838         wxEVT_MIDDLE_UP,
2839         wxEVT_MIDDLE_DCLICK
2840     };
2841
2842     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2843     InitMouseEvent(event, x, y, flags);
2844
2845     return GetEventHandler()->ProcessEvent(event);
2846 }
2847
2848 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2849 {
2850     if ( !m_mouseInWindow )
2851     {
2852         // Generate an ENTER event
2853         m_mouseInWindow = TRUE;
2854
2855         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2856         InitMouseEvent(event, x, y, flags);
2857
2858         (void)GetEventHandler()->ProcessEvent(event);
2859     }
2860
2861 #if wxUSE_MOUSEEVENT_HACK
2862     // Window gets a click down message followed by a mouse move message even
2863     // if position isn't changed!  We want to discard the trailing move event
2864     // if x and y are the same.
2865     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2866           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2867           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2868          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2869     {
2870         m_lastMouseEvent = wxEVT_MOTION;
2871
2872         return FALSE;
2873     }
2874 #endif // wxUSE_MOUSEEVENT_HACK
2875
2876     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2877 }
2878
2879 // ---------------------------------------------------------------------------
2880 // keyboard handling
2881 // ---------------------------------------------------------------------------
2882
2883 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2884 // WM_KEYDOWN one
2885 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2886 {
2887     int id;
2888     bool tempControlDown = FALSE;
2889     if ( isASCII )
2890     {
2891         // If 1 -> 26, translate to CTRL plus a letter.
2892         id = wParam;
2893         if ( (id > 0) && (id < 27) )
2894         {
2895             switch (id)
2896             {
2897             case 13:
2898                 {
2899                     id = WXK_RETURN;
2900                     break;
2901                 }
2902             case 8:
2903                 {
2904                     id = WXK_BACK;
2905                     break;
2906                 }
2907             case 9:
2908                 {
2909                     id = WXK_TAB;
2910                     break;
2911                 }
2912             default:
2913                 {
2914                     tempControlDown = TRUE;
2915                     id = id + 96;
2916                 }
2917             }
2918         }
2919     }
2920     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2921         // it's ASCII and will be processed here only when called from
2922         // WM_CHAR (i.e. when isASCII = TRUE)
2923         id = -1;
2924     }
2925
2926     if ( id != -1 )
2927     {
2928         wxKeyEvent event(wxEVT_CHAR);
2929         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2930         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2931         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2932             event.m_altDown = TRUE;
2933
2934         event.m_eventObject = this;
2935         event.m_keyCode = id;
2936         event.SetTimestamp(s_currentMsg.time);
2937
2938         POINT pt;
2939         GetCursorPos(&pt);
2940         RECT rect;
2941         GetWindowRect(GetHwnd(),&rect);
2942         pt.x -= rect.left;
2943         pt.y -= rect.top;
2944
2945         event.m_x = pt.x; event.m_y = pt.y;
2946
2947         if ( GetEventHandler()->ProcessEvent(event) )
2948             return TRUE;
2949         else
2950             return FALSE;
2951     }
2952     else
2953         return FALSE;
2954 }
2955
2956 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
2957 {
2958     int id;
2959
2960     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2961         id = wParam;
2962     }
2963
2964     if ( id != -1 )
2965     {
2966         wxKeyEvent event(wxEVT_KEY_DOWN);
2967         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2968         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2969         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2970             event.m_altDown = TRUE;
2971
2972         event.m_eventObject = this;
2973         event.m_keyCode = id;
2974         event.SetTimestamp(s_currentMsg.time);
2975
2976         POINT pt;
2977         GetCursorPos(&pt);
2978         RECT rect;
2979         GetWindowRect(GetHwnd(),&rect);
2980         pt.x -= rect.left;
2981         pt.y -= rect.top;
2982
2983         event.m_x = pt.x; event.m_y = pt.y;
2984
2985         if ( GetEventHandler()->ProcessEvent(event) )
2986         {
2987             return TRUE;
2988         }
2989         else return FALSE;
2990     }
2991     else
2992     {
2993         return FALSE;
2994     }
2995 }
2996
2997 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
2998 {
2999     int id;
3000
3001     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3002         id = wParam;
3003     }
3004
3005     if ( id != -1 )
3006     {
3007         wxKeyEvent event(wxEVT_KEY_UP);
3008         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3009         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3010         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3011             event.m_altDown = TRUE;
3012
3013         event.m_eventObject = this;
3014         event.m_keyCode = id;
3015         event.SetTimestamp(s_currentMsg.time);
3016
3017         POINT pt;
3018         GetCursorPos(&pt);
3019         RECT rect;
3020         GetWindowRect(GetHwnd(),&rect);
3021         pt.x -= rect.left;
3022         pt.y -= rect.top;
3023
3024         event.m_x = pt.x; event.m_y = pt.y;
3025
3026         if ( GetEventHandler()->ProcessEvent(event) )
3027             return TRUE;
3028         else
3029             return FALSE;
3030     }
3031     else
3032         return FALSE;
3033 }
3034
3035 // ---------------------------------------------------------------------------
3036 // joystick
3037 // ---------------------------------------------------------------------------
3038
3039 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3040 {
3041     int change = 0;
3042     if ( flags & JOY_BUTTON1CHG )
3043         change = wxJOY_BUTTON1;
3044     if ( flags & JOY_BUTTON2CHG )
3045         change = wxJOY_BUTTON2;
3046     if ( flags & JOY_BUTTON3CHG )
3047         change = wxJOY_BUTTON3;
3048     if ( flags & JOY_BUTTON4CHG )
3049         change = wxJOY_BUTTON4;
3050
3051     int buttons = 0;
3052     if ( flags & JOY_BUTTON1 )
3053         buttons |= wxJOY_BUTTON1;
3054     if ( flags & JOY_BUTTON2 )
3055         buttons |= wxJOY_BUTTON2;
3056     if ( flags & JOY_BUTTON3 )
3057         buttons |= wxJOY_BUTTON3;
3058     if ( flags & JOY_BUTTON4 )
3059         buttons |= wxJOY_BUTTON4;
3060
3061     // the event ids aren't consecutive so we can't use table based lookup
3062     int joystick;
3063     wxEventType eventType;
3064     switch ( msg )
3065     {
3066         case MM_JOY1MOVE:
3067             joystick = 1;
3068             eventType = wxEVT_JOY_MOVE;
3069             break;
3070
3071         case MM_JOY2MOVE:
3072             joystick = 2;
3073             eventType = wxEVT_JOY_MOVE;
3074             break;
3075
3076         case MM_JOY1ZMOVE:
3077             joystick = 1;
3078             eventType = wxEVT_JOY_ZMOVE;
3079             break;
3080
3081         case MM_JOY2ZMOVE:
3082             joystick = 2;
3083             eventType = wxEVT_JOY_ZMOVE;
3084             break;
3085
3086         case MM_JOY1BUTTONDOWN:
3087             joystick = 1;
3088             eventType = wxEVT_JOY_BUTTON_DOWN;
3089             break;
3090
3091         case MM_JOY2BUTTONDOWN:
3092             joystick = 2;
3093             eventType = wxEVT_JOY_BUTTON_DOWN;
3094             break;
3095
3096         case MM_JOY1BUTTONUP:
3097             joystick = 1;
3098             eventType = wxEVT_JOY_BUTTON_UP;
3099             break;
3100
3101         case MM_JOY2BUTTONUP:
3102             joystick = 2;
3103             eventType = wxEVT_JOY_BUTTON_UP;
3104             break;
3105
3106         default:
3107             wxFAIL_MSG(_T("no such joystick event"));
3108
3109             return FALSE;
3110     }
3111
3112     wxJoystickEvent event(eventType, buttons, joystick, change);
3113     event.SetPosition(wxPoint(x, y));
3114     event.SetEventObject(this);
3115
3116     return GetEventHandler()->ProcessEvent(event);
3117 }
3118
3119 // ---------------------------------------------------------------------------
3120 // scrolling
3121 // ---------------------------------------------------------------------------
3122
3123 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3124                            WXWORD pos, WXHWND control)
3125 {
3126     if ( control )
3127     {
3128         wxWindow *child = wxFindWinFromHandle(control);
3129         if ( child )
3130             return child->MSWOnScroll(orientation, wParam, pos, control);
3131     }
3132
3133     wxScrollWinEvent event;
3134     event.SetPosition(pos);
3135     event.SetOrientation(orientation);
3136     event.m_eventObject = this;
3137
3138     switch ( wParam )
3139     {
3140     case SB_TOP:
3141         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3142         break;
3143
3144     case SB_BOTTOM:
3145         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3146         break;
3147
3148     case SB_LINEUP:
3149         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3150         break;
3151
3152     case SB_LINEDOWN:
3153         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3154         break;
3155
3156     case SB_PAGEUP:
3157         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3158         break;
3159
3160     case SB_PAGEDOWN:
3161         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3162         break;
3163
3164     case SB_THUMBTRACK:
3165     case SB_THUMBPOSITION:
3166         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3167         break;
3168
3169     default:
3170         return FALSE;
3171     }
3172
3173     return GetEventHandler()->ProcessEvent(event);
3174 }
3175
3176 // ===========================================================================
3177 // global functions
3178 // ===========================================================================
3179
3180 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3181 {
3182     TEXTMETRIC tm;
3183     HDC dc = ::GetDC((HWND) wnd);
3184     HFONT fnt =0;
3185     HFONT was = 0;
3186     if ( the_font )
3187     {
3188         //    the_font->UseResource();
3189         //    the_font->RealizeResource();
3190         fnt = (HFONT)the_font->GetResourceHandle();
3191         if ( fnt )
3192             was = (HFONT) SelectObject(dc,fnt);
3193     }
3194     GetTextMetrics(dc, &tm);
3195     if ( the_font && fnt && was )
3196     {
3197         SelectObject(dc,was);
3198     }
3199     ReleaseDC((HWND)wnd, dc);
3200     *x = tm.tmAveCharWidth;
3201     *y = tm.tmHeight + tm.tmExternalLeading;
3202
3203     //  if ( the_font )
3204     //    the_font->ReleaseResource();
3205 }
3206
3207 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3208 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3209 int wxCharCodeMSWToWX(int keySym)
3210 {
3211     int id = 0;
3212     switch (keySym)
3213     {
3214     case VK_CANCEL:     id = WXK_CANCEL; break;
3215     case VK_BACK:       id = WXK_BACK; break;
3216     case VK_TAB:        id = WXK_TAB; break;
3217     case VK_CLEAR:      id = WXK_CLEAR; break;
3218     case VK_RETURN:     id = WXK_RETURN; break;
3219     case VK_SHIFT:      id = WXK_SHIFT; break;
3220     case VK_CONTROL:    id = WXK_CONTROL; break;
3221     case VK_MENU :      id = WXK_MENU; break;
3222     case VK_PAUSE:      id = WXK_PAUSE; break;
3223     case VK_SPACE:      id = WXK_SPACE; break;
3224     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3225     case VK_PRIOR:      id = WXK_PRIOR; break;
3226     case VK_NEXT :      id = WXK_NEXT; break;
3227     case VK_END:        id = WXK_END; break;
3228     case VK_HOME :      id = WXK_HOME; break;
3229     case VK_LEFT :      id = WXK_LEFT; break;
3230     case VK_UP:         id = WXK_UP; break;
3231     case VK_RIGHT:      id = WXK_RIGHT; break;
3232     case VK_DOWN :      id = WXK_DOWN; break;
3233     case VK_SELECT:     id = WXK_SELECT; break;
3234     case VK_PRINT:      id = WXK_PRINT; break;
3235     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3236     case VK_INSERT:     id = WXK_INSERT; break;
3237     case VK_DELETE:     id = WXK_DELETE; break;
3238     case VK_HELP :      id = WXK_HELP; break;
3239     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3240     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3241     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3242     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3243     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3244     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3245     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3246     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3247     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3248     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3249     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3250     case VK_ADD:        id = WXK_ADD; break;
3251     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3252     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3253     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3254     case VK_F1:         id = WXK_F1; break;
3255     case VK_F2:         id = WXK_F2; break;
3256     case VK_F3:         id = WXK_F3; break;
3257     case VK_F4:         id = WXK_F4; break;
3258     case VK_F5:         id = WXK_F5; break;
3259     case VK_F6:         id = WXK_F6; break;
3260     case VK_F7:         id = WXK_F7; break;
3261     case VK_F8:         id = WXK_F8; break;
3262     case VK_F9:         id = WXK_F9; break;
3263     case VK_F10:        id = WXK_F10; break;
3264     case VK_F11:        id = WXK_F11; break;
3265     case VK_F12:        id = WXK_F12; break;
3266     case VK_F13:        id = WXK_F13; break;
3267     case VK_F14:        id = WXK_F14; break;
3268     case VK_F15:        id = WXK_F15; break;
3269     case VK_F16:        id = WXK_F16; break;
3270     case VK_F17:        id = WXK_F17; break;
3271     case VK_F18:        id = WXK_F18; break;
3272     case VK_F19:        id = WXK_F19; break;
3273     case VK_F20:        id = WXK_F20; break;
3274     case VK_F21:        id = WXK_F21; break;
3275     case VK_F22:        id = WXK_F22; break;
3276     case VK_F23:        id = WXK_F23; break;
3277     case VK_F24:        id = WXK_F24; break;
3278     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3279     case VK_SCROLL:     id = WXK_SCROLL; break;
3280     default:
3281         {
3282             return 0;
3283         }
3284     }
3285     return id;
3286 }
3287
3288 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3289 {
3290     *isVirtual = TRUE;
3291     int keySym = 0;
3292     switch (id)
3293     {
3294     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3295     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3296     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3297     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3298     case WXK_MENU :     keySym = VK_MENU; break;
3299     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3300     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3301     case WXK_NEXT :     keySym = VK_NEXT; break;
3302     case WXK_END:       keySym = VK_END; break;
3303     case WXK_HOME :     keySym = VK_HOME; break;
3304     case WXK_LEFT :     keySym = VK_LEFT; break;
3305     case WXK_UP:        keySym = VK_UP; break;
3306     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3307     case WXK_DOWN :     keySym = VK_DOWN; break;
3308     case WXK_SELECT:    keySym = VK_SELECT; break;
3309     case WXK_PRINT:     keySym = VK_PRINT; break;
3310     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3311     case WXK_INSERT:    keySym = VK_INSERT; break;
3312     case WXK_DELETE:    keySym = VK_DELETE; break;
3313     case WXK_HELP :     keySym = VK_HELP; break;
3314     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3315     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3316     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3317     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3318     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3319     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3320     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3321     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3322     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3323     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3324     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3325     case WXK_ADD:       keySym = VK_ADD; break;
3326     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3327     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3328     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3329     case WXK_F1:        keySym = VK_F1; break;
3330     case WXK_F2:        keySym = VK_F2; break;
3331     case WXK_F3:        keySym = VK_F3; break;
3332     case WXK_F4:        keySym = VK_F4; break;
3333     case WXK_F5:        keySym = VK_F5; break;
3334     case WXK_F6:        keySym = VK_F6; break;
3335     case WXK_F7:        keySym = VK_F7; break;
3336     case WXK_F8:        keySym = VK_F8; break;
3337     case WXK_F9:        keySym = VK_F9; break;
3338     case WXK_F10:       keySym = VK_F10; break;
3339     case WXK_F11:       keySym = VK_F11; break;
3340     case WXK_F12:       keySym = VK_F12; break;
3341     case WXK_F13:       keySym = VK_F13; break;
3342     case WXK_F14:       keySym = VK_F14; break;
3343     case WXK_F15:       keySym = VK_F15; break;
3344     case WXK_F16:       keySym = VK_F16; break;
3345     case WXK_F17:       keySym = VK_F17; break;
3346     case WXK_F18:       keySym = VK_F18; break;
3347     case WXK_F19:       keySym = VK_F19; break;
3348     case WXK_F20:       keySym = VK_F20; break;
3349     case WXK_F21:       keySym = VK_F21; break;
3350     case WXK_F22:       keySym = VK_F22; break;
3351     case WXK_F23:       keySym = VK_F23; break;
3352     case WXK_F24:       keySym = VK_F24; break;
3353     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3354     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3355     default:
3356         {
3357             *isVirtual = FALSE;
3358             keySym = id;
3359             break;
3360         }
3361     }
3362     return keySym;
3363 }
3364
3365 wxWindow *wxGetActiveWindow()
3366 {
3367     HWND hWnd = GetActiveWindow();
3368     if ( hWnd != 0 )
3369     {
3370         return wxFindWinFromHandle((WXHWND) hWnd);
3371     }
3372     return NULL;
3373 }
3374
3375 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3376 // in active frames and dialogs, regardless of where the focus is.
3377 static HHOOK wxTheKeyboardHook = 0;
3378 static FARPROC wxTheKeyboardHookProc = 0;
3379 int APIENTRY _EXPORT
3380 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3381
3382 void wxSetKeyboardHook(bool doIt)
3383 {
3384     if ( doIt )
3385     {
3386         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3387         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3388 #if defined(__WIN32__) && !defined(__TWIN32__)
3389             GetCurrentThreadId());
3390         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3391 #else
3392         GetCurrentTask());
3393 #endif
3394     }
3395     else
3396     {
3397         UnhookWindowsHookEx(wxTheKeyboardHook);
3398         FreeProcInstance(wxTheKeyboardHookProc);
3399     }
3400 }
3401
3402 int APIENTRY _EXPORT
3403 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3404 {
3405     DWORD hiWord = HIWORD(lParam);
3406     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3407     {
3408         int id;
3409         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3410         {
3411             wxKeyEvent event(wxEVT_CHAR_HOOK);
3412             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3413                 event.m_altDown = TRUE;
3414
3415             event.m_eventObject = NULL;
3416             event.m_keyCode = id;
3417             /* begin Albert's fix for control and shift key 26.5 */
3418             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3419             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3420             /* end Albert's fix for control and shift key 26.5 */
3421             event.SetTimestamp(s_currentMsg.time);
3422
3423             wxWindow *win = wxGetActiveWindow();
3424             if ( win )
3425             {
3426                 if ( win->GetEventHandler()->ProcessEvent(event) )
3427                     return 1;
3428             }
3429             else
3430             {
3431                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3432                     return 1;
3433             }
3434         }
3435     }
3436     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3437 }
3438
3439 #ifdef __WXDEBUG__
3440 const char *wxGetMessageName(int message)
3441 {
3442     switch ( message )
3443     {
3444         case 0x0000: return "WM_NULL";
3445         case 0x0001: return "WM_CREATE";
3446         case 0x0002: return "WM_DESTROY";
3447         case 0x0003: return "WM_MOVE";
3448         case 0x0005: return "WM_SIZE";
3449         case 0x0006: return "WM_ACTIVATE";
3450         case 0x0007: return "WM_SETFOCUS";
3451         case 0x0008: return "WM_KILLFOCUS";
3452         case 0x000A: return "WM_ENABLE";
3453         case 0x000B: return "WM_SETREDRAW";
3454         case 0x000C: return "WM_SETTEXT";
3455         case 0x000D: return "WM_GETTEXT";
3456         case 0x000E: return "WM_GETTEXTLENGTH";
3457         case 0x000F: return "WM_PAINT";
3458         case 0x0010: return "WM_CLOSE";
3459         case 0x0011: return "WM_QUERYENDSESSION";
3460         case 0x0012: return "WM_QUIT";
3461         case 0x0013: return "WM_QUERYOPEN";
3462         case 0x0014: return "WM_ERASEBKGND";
3463         case 0x0015: return "WM_SYSCOLORCHANGE";
3464         case 0x0016: return "WM_ENDSESSION";
3465         case 0x0017: return "WM_SYSTEMERROR";
3466         case 0x0018: return "WM_SHOWWINDOW";
3467         case 0x0019: return "WM_CTLCOLOR";
3468         case 0x001A: return "WM_WININICHANGE";
3469         case 0x001B: return "WM_DEVMODECHANGE";
3470         case 0x001C: return "WM_ACTIVATEAPP";
3471         case 0x001D: return "WM_FONTCHANGE";
3472         case 0x001E: return "WM_TIMECHANGE";
3473         case 0x001F: return "WM_CANCELMODE";
3474         case 0x0020: return "WM_SETCURSOR";
3475         case 0x0021: return "WM_MOUSEACTIVATE";
3476         case 0x0022: return "WM_CHILDACTIVATE";
3477         case 0x0023: return "WM_QUEUESYNC";
3478         case 0x0024: return "WM_GETMINMAXINFO";
3479         case 0x0026: return "WM_PAINTICON";
3480         case 0x0027: return "WM_ICONERASEBKGND";
3481         case 0x0028: return "WM_NEXTDLGCTL";
3482         case 0x002A: return "WM_SPOOLERSTATUS";
3483         case 0x002B: return "WM_DRAWITEM";
3484         case 0x002C: return "WM_MEASUREITEM";
3485         case 0x002D: return "WM_DELETEITEM";
3486         case 0x002E: return "WM_VKEYTOITEM";
3487         case 0x002F: return "WM_CHARTOITEM";
3488         case 0x0030: return "WM_SETFONT";
3489         case 0x0031: return "WM_GETFONT";
3490         case 0x0037: return "WM_QUERYDRAGICON";
3491         case 0x0039: return "WM_COMPAREITEM";
3492         case 0x0041: return "WM_COMPACTING";
3493         case 0x0044: return "WM_COMMNOTIFY";
3494         case 0x0046: return "WM_WINDOWPOSCHANGING";
3495         case 0x0047: return "WM_WINDOWPOSCHANGED";
3496         case 0x0048: return "WM_POWER";
3497
3498 #ifdef  __WIN32__
3499         case 0x004A: return "WM_COPYDATA";
3500         case 0x004B: return "WM_CANCELJOURNAL";
3501         case 0x004E: return "WM_NOTIFY";
3502         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3503         case 0x0051: return "WM_INPUTLANGCHANGE";
3504         case 0x0052: return "WM_TCARD";
3505         case 0x0053: return "WM_HELP";
3506         case 0x0054: return "WM_USERCHANGED";
3507         case 0x0055: return "WM_NOTIFYFORMAT";
3508         case 0x007B: return "WM_CONTEXTMENU";
3509         case 0x007C: return "WM_STYLECHANGING";
3510         case 0x007D: return "WM_STYLECHANGED";
3511         case 0x007E: return "WM_DISPLAYCHANGE";
3512         case 0x007F: return "WM_GETICON";
3513         case 0x0080: return "WM_SETICON";
3514 #endif  //WIN32
3515
3516         case 0x0081: return "WM_NCCREATE";
3517         case 0x0082: return "WM_NCDESTROY";
3518         case 0x0083: return "WM_NCCALCSIZE";
3519         case 0x0084: return "WM_NCHITTEST";
3520         case 0x0085: return "WM_NCPAINT";
3521         case 0x0086: return "WM_NCACTIVATE";
3522         case 0x0087: return "WM_GETDLGCODE";
3523         case 0x00A0: return "WM_NCMOUSEMOVE";
3524         case 0x00A1: return "WM_NCLBUTTONDOWN";
3525         case 0x00A2: return "WM_NCLBUTTONUP";
3526         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3527         case 0x00A4: return "WM_NCRBUTTONDOWN";
3528         case 0x00A5: return "WM_NCRBUTTONUP";
3529         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3530         case 0x00A7: return "WM_NCMBUTTONDOWN";
3531         case 0x00A8: return "WM_NCMBUTTONUP";
3532         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3533         case 0x0100: return "WM_KEYDOWN";
3534         case 0x0101: return "WM_KEYUP";
3535         case 0x0102: return "WM_CHAR";
3536         case 0x0103: return "WM_DEADCHAR";
3537         case 0x0104: return "WM_SYSKEYDOWN";
3538         case 0x0105: return "WM_SYSKEYUP";
3539         case 0x0106: return "WM_SYSCHAR";
3540         case 0x0107: return "WM_SYSDEADCHAR";
3541         case 0x0108: return "WM_KEYLAST";
3542
3543 #ifdef  __WIN32__
3544         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3545         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3546         case 0x010F: return "WM_IME_COMPOSITION";
3547 #endif  //WIN32
3548
3549         case 0x0110: return "WM_INITDIALOG";
3550         case 0x0111: return "WM_COMMAND";
3551         case 0x0112: return "WM_SYSCOMMAND";
3552         case 0x0113: return "WM_TIMER";
3553         case 0x0114: return "WM_HSCROLL";
3554         case 0x0115: return "WM_VSCROLL";
3555         case 0x0116: return "WM_INITMENU";
3556         case 0x0117: return "WM_INITMENUPOPUP";
3557         case 0x011F: return "WM_MENUSELECT";
3558         case 0x0120: return "WM_MENUCHAR";
3559         case 0x0121: return "WM_ENTERIDLE";
3560         case 0x0200: return "WM_MOUSEMOVE";
3561         case 0x0201: return "WM_LBUTTONDOWN";
3562         case 0x0202: return "WM_LBUTTONUP";
3563         case 0x0203: return "WM_LBUTTONDBLCLK";
3564         case 0x0204: return "WM_RBUTTONDOWN";
3565         case 0x0205: return "WM_RBUTTONUP";
3566         case 0x0206: return "WM_RBUTTONDBLCLK";
3567         case 0x0207: return "WM_MBUTTONDOWN";
3568         case 0x0208: return "WM_MBUTTONUP";
3569         case 0x0209: return "WM_MBUTTONDBLCLK";
3570         case 0x0210: return "WM_PARENTNOTIFY";
3571         case 0x0211: return "WM_ENTERMENULOOP";
3572         case 0x0212: return "WM_EXITMENULOOP";
3573
3574 #ifdef  __WIN32__
3575         case 0x0213: return "WM_NEXTMENU";
3576         case 0x0214: return "WM_SIZING";
3577         case 0x0215: return "WM_CAPTURECHANGED";
3578         case 0x0216: return "WM_MOVING";
3579         case 0x0218: return "WM_POWERBROADCAST";
3580         case 0x0219: return "WM_DEVICECHANGE";
3581 #endif  //WIN32
3582
3583         case 0x0220: return "WM_MDICREATE";
3584         case 0x0221: return "WM_MDIDESTROY";
3585         case 0x0222: return "WM_MDIACTIVATE";
3586         case 0x0223: return "WM_MDIRESTORE";
3587         case 0x0224: return "WM_MDINEXT";
3588         case 0x0225: return "WM_MDIMAXIMIZE";
3589         case 0x0226: return "WM_MDITILE";
3590         case 0x0227: return "WM_MDICASCADE";
3591         case 0x0228: return "WM_MDIICONARRANGE";
3592         case 0x0229: return "WM_MDIGETACTIVE";
3593         case 0x0230: return "WM_MDISETMENU";
3594         case 0x0233: return "WM_DROPFILES";
3595
3596 #ifdef  __WIN32__
3597         case 0x0281: return "WM_IME_SETCONTEXT";
3598         case 0x0282: return "WM_IME_NOTIFY";
3599         case 0x0283: return "WM_IME_CONTROL";
3600         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3601         case 0x0285: return "WM_IME_SELECT";
3602         case 0x0286: return "WM_IME_CHAR";
3603         case 0x0290: return "WM_IME_KEYDOWN";
3604         case 0x0291: return "WM_IME_KEYUP";
3605 #endif  //WIN32
3606
3607         case 0x0300: return "WM_CUT";
3608         case 0x0301: return "WM_COPY";
3609         case 0x0302: return "WM_PASTE";
3610         case 0x0303: return "WM_CLEAR";
3611         case 0x0304: return "WM_UNDO";
3612         case 0x0305: return "WM_RENDERFORMAT";
3613         case 0x0306: return "WM_RENDERALLFORMATS";
3614         case 0x0307: return "WM_DESTROYCLIPBOARD";
3615         case 0x0308: return "WM_DRAWCLIPBOARD";
3616         case 0x0309: return "WM_PAINTCLIPBOARD";
3617         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3618         case 0x030B: return "WM_SIZECLIPBOARD";
3619         case 0x030C: return "WM_ASKCBFORMATNAME";
3620         case 0x030D: return "WM_CHANGECBCHAIN";
3621         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3622         case 0x030F: return "WM_QUERYNEWPALETTE";
3623         case 0x0310: return "WM_PALETTEISCHANGING";
3624         case 0x0311: return "WM_PALETTECHANGED";
3625
3626 #ifdef __WIN32__
3627         // common controls messages - although they're not strictly speaking
3628         // standard, it's nice to decode them nevertheless
3629
3630         // listview
3631         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3632         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3633         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3634         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3635         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3636         case 0x1000 + 5: return "LVM_GETITEMA";
3637         case 0x1000 + 75: return "LVM_GETITEMW";
3638         case 0x1000 + 6: return "LVM_SETITEMA";
3639         case 0x1000 + 76: return "LVM_SETITEMW";
3640         case 0x1000 + 7: return "LVM_INSERTITEMA";
3641         case 0x1000 + 77: return "LVM_INSERTITEMW";
3642         case 0x1000 + 8: return "LVM_DELETEITEM";
3643         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3644         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3645         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3646         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3647         case 0x1000 + 13: return "LVM_FINDITEMA";
3648         case 0x1000 + 83: return "LVM_FINDITEMW";
3649         case 0x1000 + 14: return "LVM_GETITEMRECT";
3650         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3651         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3652         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3653         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3654         case 0x1000 + 18: return "LVM_HITTEST";
3655         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3656         case 0x1000 + 20: return "LVM_SCROLL";
3657         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3658         case 0x1000 + 22: return "LVM_ARRANGE";
3659         case 0x1000 + 23: return "LVM_EDITLABELA";
3660         case 0x1000 + 118: return "LVM_EDITLABELW";
3661         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3662         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3663         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3664         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3665         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3666         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3667         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3668         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3669         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3670         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3671         case 0x1000 + 31: return "LVM_GETHEADER";
3672         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3673         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3674         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3675         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3676         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3677         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3678         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3679         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3680         case 0x1000 + 41: return "LVM_GETORIGIN";
3681         case 0x1000 + 42: return "LVM_UPDATE";
3682         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3683         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3684         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3685         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3686         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3687         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3688         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3689         case 0x1000 + 48: return "LVM_SORTITEMS";
3690         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3691         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3692         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3693         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3694         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3695         case 0x1000 + 53: return "LVM_SETICONSPACING";
3696         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3697         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3698         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3699         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3700         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3701         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3702         case 0x1000 + 60: return "LVM_SETHOTITEM";
3703         case 0x1000 + 61: return "LVM_GETHOTITEM";
3704         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3705         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3706         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3707         case 0x1000 + 65: return "LVM_SETWORKAREA";
3708
3709         // tree view
3710         case 0x1100 + 0: return "TVM_INSERTITEMA";
3711         case 0x1100 + 50: return "TVM_INSERTITEMW";
3712         case 0x1100 + 1: return "TVM_DELETEITEM";
3713         case 0x1100 + 2: return "TVM_EXPAND";
3714         case 0x1100 + 4: return "TVM_GETITEMRECT";
3715         case 0x1100 + 5: return "TVM_GETCOUNT";
3716         case 0x1100 + 6: return "TVM_GETINDENT";
3717         case 0x1100 + 7: return "TVM_SETINDENT";
3718         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3719         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3720         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3721         case 0x1100 + 11: return "TVM_SELECTITEM";
3722         case 0x1100 + 12: return "TVM_GETITEMA";
3723         case 0x1100 + 62: return "TVM_GETITEMW";
3724         case 0x1100 + 13: return "TVM_SETITEMA";
3725         case 0x1100 + 63: return "TVM_SETITEMW";
3726         case 0x1100 + 14: return "TVM_EDITLABELA";
3727         case 0x1100 + 65: return "TVM_EDITLABELW";
3728         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3729         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3730         case 0x1100 + 17: return "TVM_HITTEST";
3731         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3732         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3733         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3734         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3735         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3736         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3737         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3738         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3739         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3740
3741         // header
3742         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3743         case 0x1200 + 1: return "HDM_INSERTITEMA";
3744         case 0x1200 + 10: return "HDM_INSERTITEMW";
3745         case 0x1200 + 2: return "HDM_DELETEITEM";
3746         case 0x1200 + 3: return "HDM_GETITEMA";
3747         case 0x1200 + 11: return "HDM_GETITEMW";
3748         case 0x1200 + 4: return "HDM_SETITEMA";
3749         case 0x1200 + 12: return "HDM_SETITEMW";
3750         case 0x1200 + 5: return "HDM_LAYOUT";
3751         case 0x1200 + 6: return "HDM_HITTEST";
3752         case 0x1200 + 7: return "HDM_GETITEMRECT";
3753         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3754         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3755         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3756         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3757         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3758         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3759         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3760
3761         // tab control
3762         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3763         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3764         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3765         case 0x1300 + 5: return "TCM_GETITEMA";
3766         case 0x1300 + 60: return "TCM_GETITEMW";
3767         case 0x1300 + 6: return "TCM_SETITEMA";
3768         case 0x1300 + 61: return "TCM_SETITEMW";
3769         case 0x1300 + 7: return "TCM_INSERTITEMA";
3770         case 0x1300 + 62: return "TCM_INSERTITEMW";
3771         case 0x1300 + 8: return "TCM_DELETEITEM";
3772         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3773         case 0x1300 + 10: return "TCM_GETITEMRECT";
3774         case 0x1300 + 11: return "TCM_GETCURSEL";
3775         case 0x1300 + 12: return "TCM_SETCURSEL";
3776         case 0x1300 + 13: return "TCM_HITTEST";
3777         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3778         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3779         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3780         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3781         case 0x1300 + 43: return "TCM_SETPADDING";
3782         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3783         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3784         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3785         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3786         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3787         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3788         case 0x1300 + 50: return "TCM_DESELECTALL";
3789
3790         // toolbar
3791         case WM_USER+1: return "TB_ENABLEBUTTON";
3792         case WM_USER+2: return "TB_CHECKBUTTON";
3793         case WM_USER+3: return "TB_PRESSBUTTON";
3794         case WM_USER+4: return "TB_HIDEBUTTON";
3795         case WM_USER+5: return "TB_INDETERMINATE";
3796         case WM_USER+9: return "TB_ISBUTTONENABLED";
3797         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3798         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3799         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3800         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3801         case WM_USER+17: return "TB_SETSTATE";
3802         case WM_USER+18: return "TB_GETSTATE";
3803         case WM_USER+19: return "TB_ADDBITMAP";
3804         case WM_USER+20: return "TB_ADDBUTTONS";
3805         case WM_USER+21: return "TB_INSERTBUTTON";
3806         case WM_USER+22: return "TB_DELETEBUTTON";
3807         case WM_USER+23: return "TB_GETBUTTON";
3808         case WM_USER+24: return "TB_BUTTONCOUNT";
3809         case WM_USER+25: return "TB_COMMANDTOINDEX";
3810         case WM_USER+26: return "TB_SAVERESTOREA";
3811         case WM_USER+76: return "TB_SAVERESTOREW";
3812         case WM_USER+27: return "TB_CUSTOMIZE";
3813         case WM_USER+28: return "TB_ADDSTRINGA";
3814         case WM_USER+77: return "TB_ADDSTRINGW";
3815         case WM_USER+29: return "TB_GETITEMRECT";
3816         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3817         case WM_USER+31: return "TB_SETBUTTONSIZE";
3818         case WM_USER+32: return "TB_SETBITMAPSIZE";
3819         case WM_USER+33: return "TB_AUTOSIZE";
3820         case WM_USER+35: return "TB_GETTOOLTIPS";
3821         case WM_USER+36: return "TB_SETTOOLTIPS";
3822         case WM_USER+37: return "TB_SETPARENT";
3823         case WM_USER+39: return "TB_SETROWS";
3824         case WM_USER+40: return "TB_GETROWS";
3825         case WM_USER+42: return "TB_SETCMDID";
3826         case WM_USER+43: return "TB_CHANGEBITMAP";
3827         case WM_USER+44: return "TB_GETBITMAP";
3828         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3829         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3830         case WM_USER+46: return "TB_REPLACEBITMAP";
3831         case WM_USER+47: return "TB_SETINDENT";
3832         case WM_USER+48: return "TB_SETIMAGELIST";
3833         case WM_USER+49: return "TB_GETIMAGELIST";
3834         case WM_USER+50: return "TB_LOADIMAGES";
3835         case WM_USER+51: return "TB_GETRECT";
3836         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3837         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3838         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3839         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3840         case WM_USER+56: return "TB_SETSTYLE";
3841         case WM_USER+57: return "TB_GETSTYLE";
3842         case WM_USER+58: return "TB_GETBUTTONSIZE";
3843         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3844         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3845         case WM_USER+61: return "TB_GETTEXTROWS";
3846         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3847
3848 #endif //WIN32
3849
3850         default:
3851             static char s_szBuf[128];
3852             sprintf(s_szBuf, "<unknown message = %d>", message);
3853             return s_szBuf;
3854     }
3855 }
3856 #endif //__WXDEBUG__