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 char wxCanvasClassName[];
 121
 122 #ifdef __WXDEBUG__
 123     // see comments in dcclient.cpp where g_isPainting is defined
 124     extern bool g_isPainting;
 125
 126     inline static void wxStartPainting() { g_isPainting = TRUE; }
 127     inline static void wxEndPainting() { g_isPainting = FALSE; }
 128 #else // !debug
 129     inline static void wxStartPainting() { }
 130     inline static void wxEndPainting() { }
 131 #endif // debug/!debug
 132
 133 // ---------------------------------------------------------------------------
 134 // private functions
 135 // ---------------------------------------------------------------------------
 136
 137 // the window proc for all our windows
 138 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
 139                                    WPARAM wParam, LPARAM lParam);
 140
 141 #ifdef  __WXDEBUG__
 142     const char *wxGetMessageName(int message);
 143 #endif  //__WXDEBUG__
 144
 145 void wxRemoveHandleAssociation(wxWindow *win);
 146 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 147 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 148
 149 // ---------------------------------------------------------------------------
 150 // event tables
 151 // ---------------------------------------------------------------------------
 152
 153 #if !USE_SHARED_LIBRARY
 154     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 155 #endif
 156
 157 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
 158     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 159     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 160     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 161     EVT_IDLE(wxWindow::OnIdle)
 162 END_EVENT_TABLE()
 163
 164 // ===========================================================================
 165 // implementation
 166 // ===========================================================================
 167
 168 // ---------------------------------------------------------------------------
 169 // wxWindow utility functions
 170 // ---------------------------------------------------------------------------
 171
 172 // Find an item given the MS Windows id
 173 wxWindow *wxWindow::FindItem(int id) const
 174 {
 175     wxWindowList::Node *current = GetChildren().GetFirst();
 176     while (current)
 177     {
 178         wxWindow *childWin = current->GetData();
 179
 180         wxWindow *wnd = childWin->FindItem(id);
 181         if ( wnd )
 182             return wnd;
 183
 184         if ( childWin->IsKindOf(CLASSINFO(wxControl)) )
 185         {
 186             wxControl *item = (wxControl *)childWin;
 187             if ( item->GetId() == id )
 188                 return item;
 189             else
 190             {
 191                 // In case it's a 'virtual' control (e.g. radiobox)
 192                 if ( item->GetSubcontrols().Member((wxObject *)id) )
 193                     return item;
 194             }
 195         }
 196
 197         current = current->GetNext();
 198     }
 199
 200     return NULL;
 201 }
 202
 203 // Find an item given the MS Windows handle
 204 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 205 {
 206     wxWindowList::Node *current = GetChildren().GetFirst();
 207     while (current)
 208     {
 209         wxWindow *parent = current->GetData();
 210
 211         // Do a recursive search.
 212         wxWindow *wnd = parent->FindItemByHWND(hWnd);
 213         if ( wnd )
 214             return wnd;
 215
 216         if ( !controlOnly || parent->IsKindOf(CLASSINFO(wxControl)) )
 217         {
 218             wxWindow *item = current->GetData();
 219             if ( item->GetHWND() == hWnd )
 220                 return item;
 221             else
 222             {
 223                 if ( item->ContainsHWND(hWnd) )
 224                     return item;
 225             }
 226         }
 227
 228         current = current->GetNext();
 229     }
 230     return NULL;
 231 }
 232
 233 // Default command handler
 234 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 235 {
 236     return FALSE;
 237 }
 238
 239 // ----------------------------------------------------------------------------
 240 // constructors and such
 241 // ----------------------------------------------------------------------------
 242
 243 void wxWindow::Init()
 244 {
 245     // generic
 246     InitBase();
 247
 248     // MSW specific
 249     m_doubleClickAllowed = 0;
 250     m_winCaptured = FALSE;
 251
 252     m_isBeingDeleted = FALSE;
 253     m_oldWndProc = 0;
 254     m_useCtl3D = FALSE;
 255     m_mouseInWindow = FALSE;
 256
 257     // wxWnd
 258     m_hMenu = 0;
 259
 260     m_xThumbSize = 0;
 261     m_yThumbSize = 0;
 262     m_backgroundTransparent = FALSE;
 263
 264     // as all windows are created with WS_VISIBLE style...
 265     m_isShown = TRUE;
 266
 267 #if wxUSE_MOUSEEVENT_HACK
 268     m_lastMouseX =
 269     m_lastMouseY = -1;
 270     m_lastMouseEvent = -1;
 271 #endif // wxUSE_MOUSEEVENT_HACK
 272 }
 273
 274 // Destructor
 275 wxWindow::~wxWindow()
 276 {
 277     m_isBeingDeleted = TRUE;
 278
 279     MSWDetachWindowMenu();
 280
 281     if ( m_parent )
 282         m_parent->RemoveChild(this);
 283
 284     DestroyChildren();
 285
 286     if ( m_hWnd )
 287     {
 288         if ( !::DestroyWindow(GetHwnd()) )
 289             wxLogLastError("DestroyWindow");
 290     }
 291
 292     // Restore old Window proc, if required and remove hWnd <-> wxWindow
 293     // association
 294     UnsubclassWin();
 295 }
 296
 297 // real construction (Init() must have been called before!)
 298 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 299                       const wxPoint& pos,
 300                       const wxSize& size,
 301                       long style,
 302                       const wxString& name)
 303 {
 304     wxCHECK_MSG( parent, FALSE, "can't create wxWindow without parent" );
 305
 306     CreateBase(parent, id, pos, size, style, name);
 307
 308     parent->AddChild(this);
 309
 310     DWORD msflags = 0;
 311     if ( style & wxBORDER )
 312         msflags |= WS_BORDER;
 313     if ( style & wxTHICK_FRAME )
 314         msflags |= WS_THICKFRAME;
 315
 316     msflags |= WS_CHILD | WS_VISIBLE;
 317     if ( style & wxCLIP_CHILDREN )
 318         msflags |= WS_CLIPCHILDREN;
 319
 320     bool want3D;
 321     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
 322
 323     // Even with extended styles, need to combine with WS_BORDER
 324     // for them to look right.
 325     if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 326         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 327     {
 328         msflags |= WS_BORDER;
 329     }
 330
 331     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 332               pos.x, pos.y,
 333               WidthDefault(size.x), HeightDefault(size.y),
 334               msflags, NULL, exStyle);
 335
 336     return TRUE;
 337 }
 338
 339 // ---------------------------------------------------------------------------
 340 // basic operations
 341 // ---------------------------------------------------------------------------
 342
 343 void wxWindow::SetFocus()
 344 {
 345     HWND hWnd = GetHwnd();
 346     if ( hWnd )
 347         ::SetFocus(hWnd);
 348 }
 349
 350 // Get the window with the focus
 351 wxWindow *wxWindowBase::FindFocus()
 352 {
 353     HWND hWnd = ::GetFocus();
 354     if ( hWnd )
 355     {
 356         return wxFindWinFromHandle((WXHWND) hWnd);
 357     }
 358
 359     return NULL;
 360 }
 361
 362 bool wxWindow::Enable(bool enable)
 363 {
 364     if ( !wxWindowBase::Enable(enable) )
 365         return FALSE;
 366
 367     HWND hWnd = GetHwnd();
 368     if ( hWnd )
 369         ::EnableWindow(hWnd, (BOOL)enable);
 370
 371     return TRUE;
 372 }
 373
 374 bool wxWindow::Show(bool show)
 375 {
 376     if ( !wxWindowBase::Show(show) )
 377         return FALSE;
 378
 379     HWND hWnd = GetHwnd();
 380     int cshow = show ? SW_SHOW : SW_HIDE;
 381     ::ShowWindow(hWnd, cshow);
 382
 383     if ( show )
 384     {
 385         BringWindowToTop(hWnd);
 386     }
 387
 388     return TRUE;
 389 }
 390
 391 // Raise the window to the top of the Z order
 392 void wxWindow::Raise()
 393 {
 394     ::BringWindowToTop(GetHwnd());
 395 }
 396
 397 // Lower the window to the bottom of the Z order
 398 void wxWindow::Lower()
 399 {
 400     ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
 401                    SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 402 }
 403
 404 void wxWindow::SetTitle( const wxString& title)
 405 {
 406     SetWindowText(GetHwnd(), title.c_str());
 407 }
 408
 409 wxString wxWindow::GetTitle() const
 410 {
 411     return wxGetWindowText(GetHWND());
 412 }
 413
 414 void wxWindow::CaptureMouse()
 415 {
 416     HWND hWnd = GetHwnd();
 417     if ( hWnd && !m_winCaptured )
 418     {
 419         SetCapture(hWnd);
 420         m_winCaptured = TRUE;
 421     }
 422 }
 423
 424 void wxWindow::ReleaseMouse()
 425 {
 426     if ( m_winCaptured )
 427     {
 428         ReleaseCapture();
 429         m_winCaptured = FALSE;
 430     }
 431 }
 432
 433 bool wxWindow::SetFont(const wxFont& font)
 434 {
 435     if ( !wxWindowBase::SetFont(font) )
 436     {
 437         // nothing to do
 438         return FALSE;
 439     }
 440
 441     HWND hWnd = GetHwnd();
 442     if ( hWnd != 0 )
 443     {
 444         WXHANDLE hFont = m_font.GetResourceHandle();
 445
 446         wxASSERT_MSG( hFont, _T("should have valid font") );
 447
 448         ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, TRUE);
 449     }
 450
 451     return TRUE;
 452 }
 453 bool wxWindow::SetCursor(const wxCursor& cursor)
 454 {
 455     if ( !wxWindowBase::SetCursor(cursor) )
 456     {
 457         // no change
 458         return FALSE;
 459     }
 460
 461     wxASSERT_MSG( m_cursor.Ok(),
 462                   _T("cursor must be valid after call to the base version"));
 463
 464     HWND hWnd = GetHwnd();
 465
 466     // Change the cursor NOW if we're within the correct window
 467     POINT point;
 468     ::GetCursorPos(&point);
 469
 470     RECT rect;
 471     ::GetWindowRect(hWnd, &rect);
 472
 473     if ( ::PtInRect(&rect, point) && !wxIsBusy() )
 474         ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
 475
 476     return TRUE;
 477 }
 478
 479 void wxWindow::WarpPointer (int x_pos, int y_pos)
 480 {
 481     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
 482     // pixel coordinates, relatives to the canvas -- So, we first need to
 483     // substract origin of the window, then convert to screen position
 484
 485     int x = x_pos; int y = y_pos;
 486     RECT rect;
 487     GetWindowRect (GetHwnd(), &rect);
 488
 489     x += rect.left;
 490     y += rect.top;
 491
 492     SetCursorPos (x, y);
 493 }
 494
 495 #if WXWIN_COMPATIBILITY
 496 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
 497 {
 498 }
 499 #endif // WXWIN_COMPATIBILITY
 500
 501 // ---------------------------------------------------------------------------
 502 // scrolling stuff
 503 // ---------------------------------------------------------------------------
 504
 505 #if WXWIN_COMPATIBILITY
 506 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
 507 {
 508 #if defined(__WIN95__)
 509
 510     int range1 = range;
 511
 512     // Try to adjust the range to cope with page size > 1
 513     // - a Windows API quirk
 514     int pageSize = GetScrollPage(orient);
 515     if ( pageSize > 1 && range > 0)
 516     {
 517         range1 += (pageSize - 1);
 518     }
 519
 520     SCROLLINFO info;
 521     int dir;
 522
 523     if ( orient == wxHORIZONTAL ) {
 524         dir = SB_HORZ;
 525     } else {
 526         dir = SB_VERT;
 527     }
 528
 529     info.cbSize = sizeof(SCROLLINFO);
 530     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 531     info.nMin = 0;
 532     info.nMax = range1;
 533     info.nPos = 0;
 534     info.fMask = SIF_RANGE | SIF_PAGE;
 535
 536     HWND hWnd = GetHwnd();
 537     if ( hWnd )
 538         ::SetScrollInfo(hWnd, dir, &info, refresh);
 539 #else
 540     int wOrient;
 541     if ( orient == wxHORIZONTAL )
 542         wOrient = SB_HORZ;
 543     else
 544         wOrient = SB_VERT;
 545
 546     HWND hWnd = GetHwnd();
 547     if ( hWnd )
 548         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
 549 #endif
 550 }
 551
 552 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
 553 {
 554 #if defined(__WIN95__)
 555     SCROLLINFO info;
 556     int dir;
 557
 558     if ( orient == wxHORIZONTAL ) {
 559         dir = SB_HORZ;
 560         m_xThumbSize = page;
 561     } else {
 562         dir = SB_VERT;
 563         m_yThumbSize = page;
 564     }
 565
 566     info.cbSize = sizeof(SCROLLINFO);
 567     info.nPage = page;
 568     info.nMin = 0;
 569     info.fMask = SIF_PAGE;
 570
 571     HWND hWnd = GetHwnd();
 572     if ( hWnd )
 573         ::SetScrollInfo(hWnd, dir, &info, refresh);
 574 #else
 575     if ( orient == wxHORIZONTAL )
 576         m_xThumbSize = page;
 577     else
 578         m_yThumbSize = page;
 579 #endif
 580 }
 581
 582 int wxWindow::OldGetScrollRange(int orient) const
 583 {
 584     int wOrient;
 585     if ( orient == wxHORIZONTAL )
 586         wOrient = SB_HORZ;
 587     else
 588         wOrient = SB_VERT;
 589
 590 #if __WATCOMC__ && defined(__WINDOWS_386__)
 591     short minPos, maxPos;
 592 #else
 593     int minPos, maxPos;
 594 #endif
 595     HWND hWnd = GetHwnd();
 596     if ( hWnd )
 597     {
 598         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 599 #if defined(__WIN95__)
 600         // Try to adjust the range to cope with page size > 1
 601         // - a Windows API quirk
 602         int pageSize = GetScrollPage(orient);
 603         if ( pageSize > 1 )
 604         {
 605             maxPos -= (pageSize - 1);
 606         }
 607 #endif
 608         return maxPos;
 609     }
 610     else
 611         return 0;
 612 }
 613
 614 int wxWindow::GetScrollPage(int orient) const
 615 {
 616     if ( orient == wxHORIZONTAL )
 617         return m_xThumbSize;
 618     else
 619         return m_yThumbSize;
 620 }
 621
 622 #endif // WXWIN_COMPATIBILITY
 623
 624 int wxWindow::GetScrollPos(int orient) const
 625 {
 626     int wOrient;
 627     if ( orient == wxHORIZONTAL )
 628         wOrient = SB_HORZ;
 629     else
 630         wOrient = SB_VERT;
 631     HWND hWnd = GetHwnd();
 632     if ( hWnd )
 633     {
 634         return ::GetScrollPos(hWnd, wOrient);
 635     }
 636     else
 637         return 0;
 638 }
 639
 640 // This now returns the whole range, not just the number
 641 // of positions that we can scroll.
 642 int wxWindow::GetScrollRange(int orient) const
 643 {
 644     int wOrient;
 645     if ( orient == wxHORIZONTAL )
 646         wOrient = SB_HORZ;
 647     else
 648         wOrient = SB_VERT;
 649
 650 #if __WATCOMC__ && defined(__WINDOWS_386__)
 651     short minPos, maxPos;
 652 #else
 653     int minPos, maxPos;
 654 #endif
 655     HWND hWnd = GetHwnd();
 656     if ( hWnd )
 657     {
 658         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 659 #if defined(__WIN95__)
 660         // Try to adjust the range to cope with page size > 1
 661         // - a Windows API quirk
 662         int pageSize = GetScrollThumb(orient);
 663         if ( pageSize > 1 )
 664         {
 665             maxPos -= (pageSize - 1);
 666         }
 667         // October 10th: new range concept.
 668         maxPos += pageSize;
 669 #endif
 670
 671         return maxPos;
 672     }
 673     else
 674         return 0;
 675 }
 676
 677 int wxWindow::GetScrollThumb(int orient) const
 678 {
 679     if ( orient == wxHORIZONTAL )
 680         return m_xThumbSize;
 681     else
 682         return m_yThumbSize;
 683 }
 684
 685 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 686 {
 687 #if defined(__WIN95__)
 688     SCROLLINFO info;
 689     int dir;
 690
 691     if ( orient == wxHORIZONTAL ) {
 692         dir = SB_HORZ;
 693     } else {
 694         dir = SB_VERT;
 695     }
 696
 697     info.cbSize = sizeof(SCROLLINFO);
 698     info.nPage = 0;
 699     info.nMin = 0;
 700     info.nPos = pos;
 701     info.fMask = SIF_POS;
 702
 703     HWND hWnd = GetHwnd();
 704     if ( hWnd )
 705         ::SetScrollInfo(hWnd, dir, &info, refresh);
 706 #else
 707     int wOrient;
 708     if ( orient == wxHORIZONTAL )
 709         wOrient = SB_HORZ;
 710     else
 711         wOrient = SB_VERT;
 712
 713     HWND hWnd = GetHwnd();
 714     if ( hWnd )
 715         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 716 #endif
 717 }
 718
 719 // New function that will replace some of the above.
 720 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 721                             int range, bool refresh)
 722 {
 723 #if defined(__WIN95__)
 724     int oldRange = range - thumbVisible;
 725
 726     int range1 = oldRange;
 727
 728     // Try to adjust the range to cope with page size > 1
 729     // - a Windows API quirk
 730     int pageSize = thumbVisible;
 731     if ( pageSize > 1 && range > 0)
 732     {
 733         range1 += (pageSize - 1);
 734     }
 735
 736     SCROLLINFO info;
 737     int dir;
 738
 739     if ( orient == wxHORIZONTAL ) {
 740         dir = SB_HORZ;
 741     } else {
 742         dir = SB_VERT;
 743     }
 744
 745     info.cbSize = sizeof(SCROLLINFO);
 746     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 747     info.nMin = 0;
 748     info.nMax = range1;
 749     info.nPos = pos;
 750     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
 751
 752     HWND hWnd = GetHwnd();
 753     if ( hWnd )
 754         ::SetScrollInfo(hWnd, dir, &info, refresh);
 755 #else
 756     int wOrient;
 757     if ( orient == wxHORIZONTAL )
 758         wOrient = SB_HORZ;
 759     else
 760         wOrient = SB_VERT;
 761
 762     HWND hWnd = GetHwnd();
 763     if ( hWnd )
 764     {
 765         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
 766         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 767     }
 768 #endif
 769     if ( orient == wxHORIZONTAL ) {
 770         m_xThumbSize = thumbVisible;
 771     } else {
 772         m_yThumbSize = thumbVisible;
 773     }
 774 }
 775
 776 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 777 {
 778     RECT rect2;
 779     if ( rect )
 780     {
 781         rect2.left = rect->x;
 782         rect2.top = rect->y;
 783         rect2.right = rect->x + rect->width;
 784         rect2.bottom = rect->y + rect->height;
 785     }
 786
 787     if ( rect )
 788         ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
 789     else
 790         ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
 791 }
 792
 793 // ---------------------------------------------------------------------------
 794 // subclassing
 795 // ---------------------------------------------------------------------------
 796
 797 void wxWindow::SubclassWin(WXHWND hWnd)
 798 {
 799     wxASSERT_MSG( !m_oldWndProc, "subclassing window twice?" );
 800
 801     wxAssociateWinWithHandle((HWND)hWnd, this);
 802
 803     m_oldWndProc = (WXFARPROC) GetWindowLong((HWND) hWnd, GWL_WNDPROC);
 804     SetWindowLong((HWND) hWnd, GWL_WNDPROC, (LONG) wxWndProc);
 805 }
 806
 807 void wxWindow::UnsubclassWin()
 808 {
 809     wxRemoveHandleAssociation(this);
 810
 811     // Restore old Window proc
 812     if ( GetHwnd() )
 813     {
 814         FARPROC farProc = (FARPROC) GetWindowLong(GetHwnd(), GWL_WNDPROC);
 815         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 816         {
 817             SetWindowLong(GetHwnd(), GWL_WNDPROC, (LONG) m_oldWndProc);
 818             m_oldWndProc = 0;
 819         }
 820
 821         m_hWnd = 0;
 822     }
 823 }
 824
 825 // Make a Windows extended style from the given wxWindows window style
 826 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
 827 {
 828     WXDWORD exStyle = 0;
 829     if ( style & wxTRANSPARENT_WINDOW )
 830         exStyle |= WS_EX_TRANSPARENT;
 831
 832     if ( !eliminateBorders )
 833     {
 834         if ( style & wxSUNKEN_BORDER )
 835             exStyle |= WS_EX_CLIENTEDGE;
 836         if ( style & wxDOUBLE_BORDER )
 837             exStyle |= WS_EX_DLGMODALFRAME;
 838 #if defined(__WIN95__)
 839         if ( style & wxRAISED_BORDER )
 840             exStyle |= WS_EX_WINDOWEDGE;
 841         if ( style & wxSTATIC_BORDER )
 842             exStyle |= WS_EX_STATICEDGE;
 843 #endif
 844     }
 845     return exStyle;
 846 }
 847
 848 // Determines whether native 3D effects or CTL3D should be used,
 849 // applying a default border style if required, and returning an extended
 850 // style to pass to CreateWindowEx.
 851 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
 852 {
 853     // If matches certain criteria, then assume no 3D effects
 854     // unless specifically requested (dealt with in MakeExtendedStyle)
 855     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 856     {
 857         *want3D = FALSE;
 858         return MakeExtendedStyle(m_windowStyle, FALSE);
 859     }
 860
 861     // Determine whether we should be using 3D effects or not.
 862     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 863
 864     // 1) App can specify global 3D effects
 865     *want3D = wxTheApp->GetAuto3D();
 866
 867     // 2) If the parent is being drawn with user colours, or simple border specified,
 868     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 869     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 870         *want3D = FALSE;
 871
 872     // 3) Control can override this global setting by defining
 873     // a border style, e.g. wxSUNKEN_BORDER
 874     if ( m_windowStyle & wxSUNKEN_BORDER  )
 875         *want3D = TRUE;
 876
 877     // 4) If it's a special border, CTL3D can't cope so we want a native border
 878     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 879         (m_windowStyle & wxSTATIC_BORDER) )
 880     {
 881         *want3D = TRUE;
 882         nativeBorder = TRUE;
 883     }
 884
 885     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 886     // effects from extended style
 887 #if wxUSE_CTL3D
 888     if ( *want3D )
 889         nativeBorder = FALSE;
 890 #endif
 891
 892     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 893
 894     // If we want 3D, but haven't specified a border here,
 895     // apply the default border style specified.
 896     // TODO what about non-Win95 WIN32? Does it have borders?
 897 #if defined(__WIN95__) && !wxUSE_CTL3D
 898     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 899         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 900         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 901 #endif
 902
 903     return exStyle;
 904 }
 905
 906 #if WXWIN_COMPATIBILITY
 907 // If nothing defined for this, try the parent.
 908 // E.g. we may be a button loaded from a resource, with no callback function
 909 // defined.
 910 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 911 {
 912     if ( GetEventHandler()->ProcessEvent(event)  )
 913         return;
 914     if ( m_parent )
 915         m_parent->GetEventHandler()->OnCommand(win, event);
 916 }
 917 #endif // WXWIN_COMPATIBILITY_2
 918
 919 #if WXWIN_COMPATIBILITY
 920 wxObject* wxWindow::GetChild(int number) const
 921 {
 922     // Return a pointer to the Nth object in the Panel
 923     wxNode *node = GetChildren().First();
 924     int n = number;
 925     while (node && n--)
 926         node = node->Next();
 927     if ( node )
 928     {
 929         wxObject *obj = (wxObject *)node->Data();
 930         return(obj);
 931     }
 932     else
 933         return NULL;
 934 }
 935 #endif // WXWIN_COMPATIBILITY
 936
 937 // Setup background and foreground colours correctly
 938 void wxWindow::SetupColours()
 939 {
 940     if ( GetParent() )
 941         SetBackgroundColour(GetParent()->GetBackgroundColour());
 942 }
 943
 944 void wxWindow::OnIdle(wxIdleEvent& event)
 945 {
 946     // Check if we need to send a LEAVE event
 947     if ( m_mouseInWindow )
 948     {
 949         POINT pt;
 950         ::GetCursorPos(&pt);
 951         if ( ::WindowFromPoint(pt) != GetHwnd() )
 952         {
 953             // Generate a LEAVE event
 954             m_mouseInWindow = FALSE;
 955
 956             // Unfortunately the mouse button and keyboard state may have changed
 957             // by the time the OnIdle function is called, so 'state' may be
 958             // meaningless.
 959             int state = 0;
 960             if ( ::GetKeyState(VK_SHIFT) != 0 )
 961                 state |= MK_SHIFT;
 962             if ( ::GetKeyState(VK_CONTROL) != 0 )
 963                 state |= MK_CONTROL;
 964
 965             wxMouseEvent event(wxEVT_LEAVE_WINDOW);
 966             InitMouseEvent(event, pt.x, pt.y, state);
 967
 968             (void)GetEventHandler()->ProcessEvent(event);
 969         }
 970     }
 971
 972     UpdateWindowUI();
 973 }
 974
 975 // Set this window to be the child of 'parent'.
 976 bool wxWindow::Reparent(wxWindow *parent)
 977 {
 978     if ( !wxWindowBase::Reparent(parent) )
 979         return FALSE;
 980
 981     HWND hWndChild = GetHwnd();
 982     HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
 983
 984     ::SetParent(hWndChild, hWndParent);
 985
 986     return TRUE;
 987 }
 988
 989 void wxWindow::Clear()
 990 {
 991     wxClientDC dc(this);
 992     wxBrush brush(GetBackgroundColour(), wxSOLID);
 993     dc.SetBackground(brush);
 994     dc.Clear();
 995 }
 996
 997 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
 998 {
 999     HWND hWnd = GetHwnd();
1000     if ( hWnd )
1001     {
1002         if ( rect )
1003         {
1004             RECT mswRect;
1005             mswRect.left = rect->x;
1006             mswRect.top = rect->y;
1007             mswRect.right = rect->x + rect->width;
1008             mswRect.bottom = rect->y + rect->height;
1009
1010             ::InvalidateRect(hWnd, &mswRect, eraseBack);
1011         }
1012         else
1013             ::InvalidateRect(hWnd, NULL, eraseBack);
1014     }
1015 }
1016
1017 // ---------------------------------------------------------------------------
1018 // drag and drop
1019 // ---------------------------------------------------------------------------
1020
1021 #if wxUSE_DRAG_AND_DROP
1022
1023 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1024 {
1025     if ( m_dropTarget != 0 ) {
1026         m_dropTarget->Revoke(m_hWnd);
1027         delete m_dropTarget;
1028     }
1029
1030     m_dropTarget = pDropTarget;
1031     if ( m_dropTarget != 0 )
1032         m_dropTarget->Register(m_hWnd);
1033 }
1034
1035 #endif // wxUSE_DRAG_AND_DROP
1036
1037 // old style file-manager drag&drop support: we retain the old-style
1038 // DragAcceptFiles in parallel with SetDropTarget.
1039 void wxWindow::DragAcceptFiles(bool accept)
1040 {
1041     HWND hWnd = GetHwnd();
1042     if ( hWnd )
1043         ::DragAcceptFiles(hWnd, (BOOL)accept);
1044 }
1045
1046 // ----------------------------------------------------------------------------
1047 // tooltips
1048 // ----------------------------------------------------------------------------
1049
1050 #if wxUSE_TOOLTIPS
1051
1052 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1053 {
1054     wxWindowBase::DoSetToolTip(tooltip);
1055
1056     if ( m_tooltip )
1057         m_tooltip->SetWindow(this);
1058 }
1059
1060 #endif // wxUSE_TOOLTIPS
1061
1062 // ---------------------------------------------------------------------------
1063 // moving and resizing
1064 // ---------------------------------------------------------------------------
1065
1066 // Get total size
1067 void wxWindow::DoGetSize(int *x, int *y) const
1068 {
1069     HWND hWnd = GetHwnd();
1070     RECT rect;
1071     GetWindowRect(hWnd, &rect);
1072
1073     if ( x )
1074         *x = rect.right - rect.left;
1075     if ( y )
1076         *y = rect.bottom - rect.top;
1077 }
1078
1079 void wxWindow::DoGetPosition(int *x, int *y) const
1080 {
1081     HWND hWnd = GetHwnd();
1082     HWND hParentWnd = 0;
1083     if ( GetParent() )
1084         hParentWnd = (HWND) GetParent()->GetHWND();
1085
1086     RECT rect;
1087     GetWindowRect(hWnd, &rect);
1088
1089     // Since we now have the absolute screen coords, if there's a parent we
1090     // must subtract its top left corner
1091     POINT point;
1092     point.x = rect.left;
1093     point.y = rect.top;
1094     if ( hParentWnd )
1095     {
1096         ::ScreenToClient(hParentWnd, &point);
1097     }
1098
1099     // We may be faking the client origin. So a window that's really at (0,
1100     // 30) may appear (to wxWin apps) to be at (0, 0).
1101     if ( GetParent() )
1102     {
1103         wxPoint pt(GetParent()->GetClientAreaOrigin());
1104         point.x -= pt.x;
1105         point.y -= pt.y;
1106     }
1107
1108     if ( x )
1109         *x = point.x;
1110     if ( y )
1111         *y = point.y;
1112 }
1113
1114 void wxWindow::DoScreenToClient(int *x, int *y) const
1115 {
1116     POINT pt;
1117     if ( x )
1118         pt.x = *x;
1119     if ( y )
1120         pt.y = *y;
1121
1122     HWND hWnd = GetHwnd();
1123     ::ScreenToClient(hWnd, &pt);
1124
1125     if ( x )
1126         *x = pt.x;
1127     if ( y )
1128         *y = pt.y;
1129 }
1130
1131 void wxWindow::DoClientToScreen(int *x, int *y) const
1132 {
1133     POINT pt;
1134     if ( x )
1135         pt.x = *x;
1136     if ( y )
1137         pt.y = *y;
1138
1139     HWND hWnd = GetHwnd();
1140     ::ClientToScreen(hWnd, &pt);
1141
1142     if ( x )
1143         *x = pt.x;
1144     if ( y )
1145         *y = pt.y;
1146 }
1147
1148 // Get size *available for subwindows* i.e. excluding menu bar etc.
1149 void wxWindow::DoGetClientSize(int *x, int *y) const
1150 {
1151     HWND hWnd = GetHwnd();
1152     RECT rect;
1153     ::GetClientRect(hWnd, &rect);
1154     if ( x )
1155         *x = rect.right;
1156     if ( y )
1157         *y = rect.bottom;
1158 }
1159
1160 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1161 {
1162     int currentX, currentY;
1163     GetPosition(&currentX, &currentY);
1164     int currentW,currentH;
1165     GetSize(&currentW, &currentH);
1166
1167     if ( x == currentX && y == currentY && width == currentW && height == currentH )
1168         return;
1169
1170     int actualWidth = width;
1171     int actualHeight = height;
1172     int actualX = x;
1173     int actualY = y;
1174     if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1175         actualX = currentX;
1176     if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1177         actualY = currentY;
1178
1179     AdjustForParentClientOrigin(actualX, actualY, sizeFlags);
1180
1181     if ( width == -1 )
1182         actualWidth = currentW;
1183     if ( height == -1 )
1184         actualHeight = currentH;
1185
1186     HWND hWnd = GetHwnd();
1187     if ( hWnd )
1188         MoveWindow(hWnd, actualX, actualY, actualWidth, actualHeight, (BOOL)TRUE);
1189 }
1190
1191 void wxWindow::DoSetClientSize(int width, int height)
1192 {
1193     wxWindow *parent = GetParent();
1194     HWND hWnd = GetHwnd();
1195     HWND hParentWnd = (HWND) 0;
1196     if ( parent )
1197         hParentWnd = (HWND) parent->GetHWND();
1198
1199     RECT rect;
1200     ::GetClientRect(hWnd, &rect);
1201
1202     RECT rect2;
1203     GetWindowRect(hWnd, &rect2);
1204
1205     // Find the difference between the entire window (title bar and all)
1206     // and the client area; add this to the new client size to move the
1207     // window
1208     int actual_width = rect2.right - rect2.left - rect.right + width;
1209     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1210
1211     // If there's a parent, must subtract the parent's top left corner
1212     // since MoveWindow moves relative to the parent
1213
1214     POINT point;
1215     point.x = rect2.left;
1216     point.y = rect2.top;
1217     if ( parent )
1218     {
1219         ::ScreenToClient(hParentWnd, &point);
1220     }
1221
1222     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1223
1224     wxSizeEvent event(wxSize(width, height), m_windowId);
1225     event.SetEventObject(this);
1226     GetEventHandler()->ProcessEvent(event);
1227 }
1228
1229 // For implementation purposes - sometimes decorations make the client area
1230 // smaller
1231 wxPoint wxWindow::GetClientAreaOrigin() const
1232 {
1233     return wxPoint(0, 0);
1234 }
1235
1236 // Makes an adjustment to the window position (for example, a frame that has
1237 // a toolbar that it manages itself).
1238 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1239 {
1240     if ( ((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent() )
1241     {
1242         wxPoint pt(GetParent()->GetClientAreaOrigin());
1243         x += pt.x; y += pt.y;
1244     }
1245 }
1246
1247 // ---------------------------------------------------------------------------
1248 // text metrics
1249 // ---------------------------------------------------------------------------
1250
1251 int wxWindow::GetCharHeight() const
1252 {
1253     TEXTMETRIC lpTextMetric;
1254     HWND hWnd = GetHwnd();
1255     HDC dc = ::GetDC(hWnd);
1256
1257     GetTextMetrics(dc, &lpTextMetric);
1258     ::ReleaseDC(hWnd, dc);
1259
1260     return lpTextMetric.tmHeight;
1261 }
1262
1263 int wxWindow::GetCharWidth() const
1264 {
1265     TEXTMETRIC lpTextMetric;
1266     HWND hWnd = GetHwnd();
1267     HDC dc = ::GetDC(hWnd);
1268
1269     GetTextMetrics(dc, &lpTextMetric);
1270     ::ReleaseDC(hWnd, dc);
1271
1272     return lpTextMetric.tmAveCharWidth;
1273 }
1274
1275 void wxWindow::GetTextExtent(const wxString& string,
1276                              int *x, int *y,
1277                              int *descent, int *externalLeading,
1278                              const wxFont *theFont) const
1279 {
1280     const wxFont *fontToUse = theFont;
1281     if ( !fontToUse )
1282         fontToUse = &m_font;
1283
1284     HWND hWnd = GetHwnd();
1285     HDC dc = ::GetDC(hWnd);
1286
1287     HFONT fnt = 0;
1288     HFONT hfontOld = 0;
1289     if ( fontToUse && fontToUse->Ok() )
1290     {
1291         fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1292         if ( fnt )
1293             hfontOld = (HFONT)SelectObject(dc,fnt);
1294     }
1295
1296     SIZE sizeRect;
1297     TEXTMETRIC tm;
1298     GetTextExtentPoint(dc, (const char *)string, (int)string.Length(), &sizeRect);
1299     GetTextMetrics(dc, &tm);
1300
1301     if ( fontToUse && fnt && hfontOld )
1302         SelectObject(dc, hfontOld);
1303
1304     ReleaseDC(hWnd, dc);
1305
1306     if ( x ) *x = sizeRect.cx;
1307     if ( y ) *y = sizeRect.cy;
1308     if ( descent ) *descent = tm.tmDescent;
1309     if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1310 }
1311
1312 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1313 // ---------------------------------------------------------------------------
1314 // Caret manipulation
1315 // ---------------------------------------------------------------------------
1316
1317 void wxWindow::CreateCaret(int w, int h)
1318 {
1319     SetCaret(new wxCaret(this, w, h));
1320 }
1321
1322 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1323 {
1324     wxFAIL_MSG("not implemented");
1325 }
1326
1327 void wxWindow::ShowCaret(bool show)
1328 {
1329     wxCHECK_RET( m_caret, "no caret to show" );
1330
1331     m_caret->Show(show);
1332 }
1333
1334 void wxWindow::DestroyCaret()
1335 {
1336     SetCaret(NULL);
1337 }
1338
1339 void wxWindow::SetCaretPos(int x, int y)
1340 {
1341     wxCHECK_RET( m_caret, "no caret to move" );
1342
1343     m_caret->Move(x, y);
1344 }
1345
1346 void wxWindow::GetCaretPos(int *x, int *y) const
1347 {
1348     wxCHECK_RET( m_caret, "no caret to get position of" );
1349
1350     m_caret->GetPosition(x, y);
1351 }
1352 #endif // wxUSE_CARET
1353
1354 // ===========================================================================
1355 // pre/post message processing
1356 // ===========================================================================
1357
1358 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1359 {
1360     if ( m_oldWndProc )
1361         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1362     else
1363         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1364 }
1365
1366 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1367 {
1368     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1369     {
1370         // intercept dialog navigation keys
1371         MSG *msg = (MSG *)pMsg;
1372         bool bProcess = TRUE;
1373         if ( msg->message != WM_KEYDOWN )
1374             bProcess = FALSE;
1375
1376         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1377             bProcess = FALSE;
1378
1379         if ( bProcess )
1380         {
1381             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1382
1383             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1384             // don't process it if it's the case (except for Ctrl-Tab/Enter
1385             // combinations which are always processed)
1386             LONG lDlgCode = 0;
1387             if ( !bCtrlDown )
1388             {
1389                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1390             }
1391
1392             bool bForward = TRUE,
1393                  bWindowChange = FALSE;
1394
1395             switch ( msg->wParam )
1396             {
1397                 case VK_TAB:
1398                     if ( lDlgCode & DLGC_WANTTAB ) {
1399                         bProcess = FALSE;
1400                     }
1401                     else {
1402                         // Ctrl-Tab cycles thru notebook pages
1403                         bWindowChange = bCtrlDown;
1404                         bForward = !(::GetKeyState(VK_SHIFT) & 0x100);
1405                     }
1406                     break;
1407
1408                 case VK_UP:
1409                 case VK_LEFT:
1410                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1411                         bProcess = FALSE;
1412                     else
1413                         bForward = FALSE;
1414                     break;
1415
1416                 case VK_DOWN:
1417                 case VK_RIGHT:
1418                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1419                         bProcess = FALSE;
1420                     break;
1421
1422                 case VK_RETURN:
1423                     {
1424                         if ( lDlgCode & DLGC_WANTMESSAGE )
1425                         {
1426                             // control wants to process Enter itself, don't
1427                             // call IsDialogMessage() which would interpret
1428                             // it
1429                             return FALSE;
1430                         }
1431 #ifndef __WIN16__
1432                         wxButton *btnDefault = GetDefaultItem();
1433                         if ( btnDefault && !bCtrlDown )
1434                         {
1435                             // if there is a default button, Enter should
1436                             // press it
1437                             (void)::SendMessage((HWND)btnDefault->GetHWND(),
1438                                                 BM_CLICK, 0, 0);
1439                             return TRUE;
1440                         }
1441                         // else: but if there is not it makes sense to make it
1442                         //       work like a TAB - and that's what we do.
1443                         //       Note that Ctrl-Enter always works this way.
1444 #endif
1445                     }
1446                     break;
1447
1448                 default:
1449                     bProcess = FALSE;
1450             }
1451
1452             if ( bProcess )
1453             {
1454                 wxNavigationKeyEvent event;
1455                 event.SetDirection(bForward);
1456                 event.SetWindowChange(bWindowChange);
1457                 event.SetEventObject(this);
1458
1459                 if ( GetEventHandler()->ProcessEvent(event) )
1460                     return TRUE;
1461             }
1462         }
1463
1464         if ( ::IsDialogMessage(GetHwnd(), msg) )
1465             return TRUE;
1466     }
1467
1468 #if wxUSE_TOOLTIPS
1469     if ( m_tooltip )
1470     {
1471         // relay mouse move events to the tooltip control
1472         MSG *msg = (MSG *)pMsg;
1473         if ( msg->message == WM_MOUSEMOVE )
1474             m_tooltip->RelayEvent(pMsg);
1475     }
1476 #endif // wxUSE_TOOLTIPS
1477
1478     return FALSE;
1479 }
1480
1481 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1482 {
1483     return m_acceleratorTable.Ok() &&
1484            ::TranslateAccelerator(GetHwnd(),
1485                                   GetTableHaccel(m_acceleratorTable),
1486                                   (MSG *)pMsg);
1487 }
1488
1489 // ---------------------------------------------------------------------------
1490 // message params unpackers (different for Win16 and Win32)
1491 // ---------------------------------------------------------------------------
1492
1493 #ifdef __WIN32__
1494
1495 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1496                              WORD *id, WXHWND *hwnd, WORD *cmd)
1497 {
1498     *id = LOWORD(wParam);
1499     *hwnd = (WXHWND)lParam;
1500     *cmd = HIWORD(wParam);
1501 }
1502
1503 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1504                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1505 {
1506     *state = LOWORD(wParam);
1507     *minimized = HIWORD(wParam);
1508     *hwnd = (WXHWND)lParam;
1509 }
1510
1511 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1512                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1513 {
1514     *code = LOWORD(wParam);
1515     *pos = HIWORD(wParam);
1516     *hwnd = (WXHWND)lParam;
1517 }
1518
1519 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1520                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1521 {
1522     *nCtlColor = CTLCOLOR_BTN;
1523     *hwnd = (WXHWND)lParam;
1524     *hdc = (WXHDC)wParam;
1525 }
1526
1527 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1528                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1529 {
1530     *item = (WXWORD)wParam;
1531     *flags = HIWORD(wParam);
1532     *hmenu = (WXHMENU)lParam;
1533 }
1534
1535 #else // Win16
1536
1537 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1538                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1539 {
1540     *id = (WXWORD)wParam;
1541     *hwnd = (WXHWND)LOWORD(lParam);
1542     *cmd = HIWORD(lParam);
1543 }
1544
1545 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1546                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1547 {
1548     *state = (WXWORD)wParam;
1549     *minimized = LOWORD(lParam);
1550     *hwnd = (WXHWND)HIWORD(lParam);
1551 }
1552
1553 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1554                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1555 {
1556     *code = (WXWORD)wParam;
1557     *pos = LOWORD(lParam);
1558     *hwnd = (WXHWND)HIWORD(lParam);
1559 }
1560
1561 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1562                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1563 {
1564     *control = (WXHWND)LOWORD(lParam);
1565     *nCtlColor = (int)HIWORD(lParam);
1566     *hdc = (WXHDC)wParam;
1567 }
1568
1569 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1570                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1571 {
1572     *item = (WXWORD)wParam;
1573     *flags = LOWORD(lParam);
1574     *hmenu = (WXHMENU)HIWORD(lParam);
1575 }
1576
1577 #endif // Win32/16
1578
1579 // ---------------------------------------------------------------------------
1580 // Main wxWindows window proc and the window proc for wxWindow
1581 // ---------------------------------------------------------------------------
1582
1583 // Hook for new window just as it's being created, when the window isn't yet
1584 // associated with the handle
1585 wxWindow *wxWndHook = NULL;
1586
1587 // Main window proc
1588 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1589 {
1590     // trace all messages - useful for the debugging
1591 #ifdef __WXDEBUG__
1592     wxLogTrace(wxTraceMessages, "Processing %s(wParam=%8lx, lParam=%8lx)",
1593                wxGetMessageName(message), wParam, lParam);
1594 #endif // __WXDEBUG__
1595
1596     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1597
1598     // when we get the first message for the HWND we just created, we associate
1599     // it with wxWindow stored in wxWndHook
1600     if ( !wnd && wxWndHook )
1601     {
1602         wxAssociateWinWithHandle(hWnd, wxWndHook);
1603         wnd = wxWndHook;
1604         wxWndHook = NULL;
1605         wnd->SetHWND((WXHWND)hWnd);
1606     }
1607
1608     LRESULT rc;
1609
1610     // Stop right here if we don't have a valid handle in our wxWindow object.
1611     if ( wnd && !wnd->GetHWND() )
1612     {
1613         // FIXME: why do we do this?
1614         wnd->SetHWND((WXHWND) hWnd);
1615         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1616         wnd->SetHWND(0);
1617     }
1618     else
1619     {
1620         if ( wnd )
1621             rc = wnd->MSWWindowProc(message, wParam, lParam);
1622         else
1623             rc = DefWindowProc( hWnd, message, wParam, lParam );
1624     }
1625
1626     return rc;
1627 }
1628
1629 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1630 {
1631     // did we process the message?
1632     bool processed = FALSE;
1633
1634     // the return value
1635     union
1636     {
1637         bool        allow;
1638         long        result;
1639         WXHICON     hIcon;
1640         WXHBRUSH    hBrush;
1641     } rc;
1642
1643     // for most messages we should return 0 when we do process the message
1644     rc.result = 0;
1645
1646     switch ( message )
1647     {
1648         case WM_CREATE:
1649             {
1650                 bool mayCreate;
1651                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1652                 if ( processed )
1653                 {
1654                     // return 0 to allow window creation
1655                     rc.result = mayCreate ? 0 : -1;
1656                 }
1657             }
1658             break;
1659
1660         case WM_DESTROY:
1661             processed = HandleDestroy();
1662             break;
1663
1664         case WM_MOVE:
1665             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1666             break;
1667
1668         case WM_SIZE:
1669             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1670             break;
1671
1672         case WM_ACTIVATE:
1673             {
1674                 WXWORD state, minimized;
1675                 WXHWND hwnd;
1676                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1677
1678                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1679             }
1680             break;
1681
1682         case WM_SETFOCUS:
1683             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1684             break;
1685
1686         case WM_KILLFOCUS:
1687             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1688             break;
1689
1690         case WM_PAINT:
1691             wxStartPainting();
1692             processed = HandlePaint();
1693             wxEndPainting();
1694             break;
1695
1696         case WM_CLOSE:
1697             // don't let the DefWindowProc() destroy our window - we'll do it
1698             // ourselves in ~wxWindow
1699             processed = TRUE;
1700             rc.result = TRUE;
1701             break;
1702
1703         case WM_SHOWWINDOW:
1704             processed = HandleShow(wParam != 0, (int)lParam);
1705             break;
1706
1707         case WM_MOUSEMOVE:
1708         case WM_LBUTTONDOWN:
1709         case WM_LBUTTONUP:
1710         case WM_LBUTTONDBLCLK:
1711         case WM_RBUTTONDOWN:
1712         case WM_RBUTTONUP:
1713         case WM_RBUTTONDBLCLK:
1714         case WM_MBUTTONDOWN:
1715         case WM_MBUTTONUP:
1716         case WM_MBUTTONDBLCLK:
1717             {
1718                 int x = LOWORD(lParam);
1719                 int y = HIWORD(lParam);
1720
1721                 processed = HandleMouseEvent(message, x, y, wParam);
1722             }
1723             break;
1724
1725         case MM_JOY1MOVE:
1726         case MM_JOY2MOVE:
1727         case MM_JOY1ZMOVE:
1728         case MM_JOY2ZMOVE:
1729         case MM_JOY1BUTTONDOWN:
1730         case MM_JOY2BUTTONDOWN:
1731         case MM_JOY1BUTTONUP:
1732         case MM_JOY2BUTTONUP:
1733             {
1734                 int x = LOWORD(lParam);
1735                 int y = HIWORD(lParam);
1736
1737                 processed = HandleJoystickEvent(message, x, y, wParam);
1738             }
1739             break;
1740
1741         case WM_SYSCOMMAND:
1742             processed = HandleSysCommand(wParam, lParam);
1743             break;
1744
1745         case WM_COMMAND:
1746             {
1747                 WORD id, cmd;
1748                 WXHWND hwnd;
1749                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1750
1751                 processed = HandleCommand(id, cmd, hwnd);
1752             }
1753             break;
1754
1755 #ifdef __WIN95__
1756         case WM_NOTIFY:
1757             processed = HandleNotify((int)wParam, lParam, &rc.result);
1758             break;
1759 #endif  // Win95
1760
1761             // for these messages we must return TRUE if process the message
1762         case WM_DRAWITEM:
1763         case WM_MEASUREITEM:
1764             {
1765                 int idCtrl = (UINT)wParam;
1766                 if ( message == WM_DRAWITEM )
1767                 {
1768                     processed = MSWOnDrawItem(idCtrl,
1769                                               (WXDRAWITEMSTRUCT *)lParam);
1770                 }
1771                 else
1772                 {
1773                     processed = MSWOnMeasureItem(idCtrl,
1774                                                  (WXMEASUREITEMSTRUCT *)lParam);
1775                 }
1776
1777                 if ( processed )
1778                     rc.result = TRUE;
1779             }
1780             break;
1781
1782         case WM_GETDLGCODE:
1783             if ( GetWindowStyleFlag() & wxWANTS_CHARS )
1784             {
1785                 rc.result = DLGC_WANTARROWS | DLGC_WANTCHARS | DLGC_WANTTAB;
1786                 processed = TRUE;
1787             }
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                     processed = TRUE;
1818
1819                     break;
1820
1821 #ifdef VK_APPS
1822                 // special case of VK_APPS: treat it the same as right mouse
1823                 // click because both usually pop up a context menu
1824                 case VK_APPS:
1825                     {
1826                         // construct the key mask
1827                         WPARAM fwKeys = MK_RBUTTON;
1828                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1829                             fwKeys |= MK_CONTROL;
1830                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1831                             fwKeys |= MK_SHIFT;
1832
1833                         // simulate right mouse button click
1834                         DWORD dwPos = ::GetMessagePos();
1835                         int x = GET_X_LPARAM(dwPos),
1836                             y = GET_Y_LPARAM(dwPos);
1837
1838                         ScreenToClient(&x, &y);
1839                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1840                     }
1841                     break;
1842 #endif // VK_APPS
1843
1844                 case VK_LEFT:
1845                 case VK_RIGHT:
1846                 case VK_DOWN:
1847                 case VK_UP:
1848                 default:
1849                     processed = HandleChar((WORD)wParam, lParam);
1850             }
1851             break;
1852
1853         case WM_KEYUP:
1854             processed = HandleKeyUp((WORD) wParam, lParam);
1855             break;
1856
1857         case WM_CHAR: // Always an ASCII character
1858             processed = HandleChar((WORD)wParam, lParam, TRUE);
1859             break;
1860
1861         case WM_HSCROLL:
1862         case WM_VSCROLL:
1863             {
1864                 WXWORD code, pos;
1865                 WXHWND hwnd;
1866                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1867
1868                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1869                                                               : wxVERTICAL,
1870                                         code, pos, hwnd);
1871             }
1872             break;
1873
1874         // CTLCOLOR messages are sent by children to query the parent for their
1875         // colors
1876 #ifdef __WIN32__
1877         case WM_CTLCOLORMSGBOX:
1878         case WM_CTLCOLOREDIT:
1879         case WM_CTLCOLORLISTBOX:
1880         case WM_CTLCOLORBTN:
1881         case WM_CTLCOLORDLG:
1882         case WM_CTLCOLORSCROLLBAR:
1883         case WM_CTLCOLORSTATIC:
1884 #else // Win16
1885         case WM_CTLCOLOR:
1886 #endif // Win32/16
1887             {
1888                 WXWORD nCtlColor;
1889                 WXHDC hdc;
1890                 WXHWND hwnd;
1891                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
1892
1893                 processed = HandleCtlColor(&rc.hBrush,
1894                                            (WXHDC)hdc,
1895                                            (WXHWND)hwnd,
1896                                            nCtlColor,
1897                                            message,
1898                                            wParam,
1899                                            lParam);
1900             }
1901             break;
1902
1903             // the return value for this message is ignored
1904         case WM_SYSCOLORCHANGE:
1905             processed = HandleSysColorChange();
1906             break;
1907
1908         case WM_PALETTECHANGED:
1909             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
1910             break;
1911
1912         case WM_QUERYNEWPALETTE:
1913             processed = HandleQueryNewPalette();
1914             break;
1915
1916         case WM_ERASEBKGND:
1917             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
1918             if ( processed )
1919             {
1920                 // we processed the message, i.e. erased the background
1921                 rc.result = TRUE;
1922             }
1923             break;
1924
1925         case WM_DROPFILES:
1926             processed = HandleDropFiles(wParam);
1927             break;
1928
1929         case WM_INITDIALOG:
1930             processed = HandleInitDialog((WXHWND)(HWND)wParam);
1931
1932             if ( processed )
1933             {
1934                 // we never set focus from here
1935                 rc.result = FALSE;
1936             }
1937             break;
1938
1939         case WM_QUERYENDSESSION:
1940             processed = HandleQueryEndSession(lParam, &rc.allow);
1941             break;
1942
1943         case WM_ENDSESSION:
1944             processed = HandleEndSession(wParam != 0, lParam);
1945             break;
1946
1947         case WM_GETMINMAXINFO:
1948             processed = HandleGetMinMaxInfo((LPMINMAXINFO)lParam);
1949             break;
1950
1951         case WM_SETCURSOR:
1952             processed = HandleSetCursor((WXHWND)(HWND)wParam,
1953                                         LOWORD(lParam),     // hit test
1954                                         HIWORD(lParam));    // mouse msg
1955
1956             if ( processed )
1957             {
1958                 // returning TRUE stops the DefWindowProc() from further
1959                 // processing this message - exactly what we need because we've
1960                 // just set the cursor.
1961                 rc.result = TRUE;
1962             }
1963             break;
1964     }
1965
1966     if ( !processed )
1967     {
1968 #ifdef __WXDEBUG__
1969         wxLogTrace(wxTraceMessages, "Forwarding %s to DefWindowProc.",
1970                    wxGetMessageName(message));
1971 #endif // __WXDEBUG__
1972         rc.result = MSWDefWindowProc(message, wParam, lParam);
1973     }
1974
1975     return rc.result;
1976 }
1977
1978 // Dialog window proc
1979 LONG APIENTRY _EXPORT
1980 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1981 {
1982     if ( message == WM_INITDIALOG )
1983     {
1984         // for this message, returning TRUE tells system to set focus to the
1985         // first control in the dialog box
1986         return TRUE;
1987     }
1988     else
1989     {
1990         // for all the other ones, FALSE means that we didn't process the
1991         // message
1992         return 0;
1993     }
1994 }
1995
1996 wxList *wxWinHandleList = NULL;
1997 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
1998 {
1999     wxNode *node = wxWinHandleList->Find((long)hWnd);
2000     if ( !node )
2001         return NULL;
2002     return (wxWindow *)node->Data();
2003 }
2004
2005 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2006 {
2007     // adding NULL hWnd is (first) surely a result of an error and
2008     // (secondly) breaks menu command processing
2009     wxCHECK_RET( hWnd != (HWND)NULL,
2010                  "attempt to add a NULL hWnd to window list ignored" );
2011
2012     if ( !wxWinHandleList->Find((long)hWnd) )
2013         wxWinHandleList->Append((long)hWnd, win);
2014 }
2015
2016 void wxRemoveHandleAssociation(wxWindow *win)
2017 {
2018     wxWinHandleList->DeleteObject(win);
2019 }
2020
2021 // Default destroyer - override if you destroy it in some other way
2022 // (e.g. with MDI child windows)
2023 void wxWindow::MSWDestroyWindow()
2024 {
2025 }
2026
2027 void wxWindow::MSWDetachWindowMenu()
2028 {
2029     if ( m_hMenu )
2030     {
2031         HMENU hMenu = (HMENU)m_hMenu;
2032
2033         int N = ::GetMenuItemCount(hMenu);
2034         int i;
2035         for (i = 0; i < N; i++)
2036         {
2037             char buf[100];
2038             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2039             if ( !chars )
2040             {
2041                 wxLogLastError("GetMenuString");
2042
2043                 continue;
2044             }
2045
2046             if ( strcmp(buf, "&Window") == 0 )
2047             {
2048                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2049
2050                 break;
2051             }
2052         }
2053     }
2054 }
2055
2056 bool wxWindow::MSWCreate(int id,
2057                          wxWindow *parent,
2058                          const char *wclass,
2059                          wxWindow *wx_win,
2060                          const char *title,
2061                          int x,
2062                          int y,
2063                          int width,
2064                          int height,
2065                          WXDWORD style,
2066                          const char *dialog_template,
2067                          WXDWORD extendedStyle)
2068 {
2069     int x1 = CW_USEDEFAULT;
2070     int y1 = 0;
2071     int width1 = CW_USEDEFAULT;
2072     int height1 = 100;
2073
2074     // Find parent's size, if it exists, to set up a possible default
2075     // panel size the size of the parent window
2076     RECT parent_rect;
2077     if ( parent )
2078     {
2079         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2080
2081         width1 = parent_rect.right - parent_rect.left;
2082         height1 = parent_rect.bottom - parent_rect.top;
2083     }
2084
2085     if ( x > -1 ) x1 = x;
2086     if ( y > -1 ) y1 = y;
2087     if ( width > -1 ) width1 = width;
2088     if ( height > -1 ) height1 = height;
2089
2090 #ifdef __WXWINE__
2091     HWND hParent = (HWND)NULL;
2092 #else
2093     HWND hParent = NULL;
2094 #endif
2095     if ( parent )
2096         hParent = (HWND) parent->GetHWND();
2097
2098     wxWndHook = this;
2099
2100     if ( dialog_template )
2101     {
2102         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2103                                         dialog_template,
2104                                         hParent,
2105                                         (DLGPROC)wxDlgProc);
2106
2107         if ( m_hWnd == 0 )
2108         {
2109             wxLogError(_("Can't find dummy dialog template!\n"
2110                          "Check resource include path for finding wx.rc."));
2111
2112             return FALSE;
2113         }
2114
2115         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2116         // to take care of (at least some) extended style flags ourselves
2117         if ( extendedStyle & WS_EX_TOPMOST )
2118         {
2119             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2120                                  SWP_NOSIZE | SWP_NOMOVE) )
2121             {
2122                 wxLogLastError("SetWindowPos");
2123             }
2124         }
2125
2126         // move the dialog to its initial position without forcing repainting
2127         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2128         {
2129             wxLogLastError("MoveWindow");
2130         }
2131     }
2132     else
2133     {
2134         int controlId = 0;
2135         if ( style & WS_CHILD )
2136             controlId = id;
2137
2138         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2139                                         wclass,
2140                                         title ? title : "",
2141                                         style,
2142                                         x1, y1,
2143                                         width1, height1,
2144                                         hParent, (HMENU)controlId,
2145                                         wxGetInstance(),
2146                                         NULL);
2147
2148         if ( !m_hWnd )
2149         {
2150             wxLogError(_("Can't create window of class %s!\n"
2151                          "Possible Windows 3.x compatibility problem?"),
2152                        wclass);
2153
2154             return FALSE;
2155         }
2156     }
2157
2158     wxWndHook = NULL;
2159     wxWinHandleList->Append((long)m_hWnd, this);
2160
2161     return TRUE;
2162 }
2163
2164 // ===========================================================================
2165 // MSW message handlers
2166 // ===========================================================================
2167
2168 // ---------------------------------------------------------------------------
2169 // WM_NOTIFY
2170 // ---------------------------------------------------------------------------
2171
2172 #ifdef __WIN95__
2173 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2174 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2175 {
2176     LPNMHDR hdr = (LPNMHDR)lParam;
2177     HWND hWnd = hdr->hwndFrom;
2178     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2179
2180     // is this one of our windows?
2181     if ( win )
2182     {
2183         return win->MSWOnNotify(idCtrl, lParam, result);
2184     }
2185
2186     // try all our children
2187     wxWindowList::Node *node = GetChildren().GetFirst();
2188     while ( node )
2189     {
2190         wxWindow *child = node->GetData();
2191         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2192         {
2193             return TRUE;
2194
2195             break;
2196         }
2197
2198         node = node->GetNext();
2199     }
2200
2201     // finally try this window too (catches toolbar case)
2202     return MSWOnNotify(idCtrl, lParam, result);
2203 }
2204
2205 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2206                            WXLPARAM lParam,
2207                            WXLPARAM* WXUNUSED(result))
2208 {
2209 #if wxUSE_TOOLTIPS
2210     NMHDR* hdr = (NMHDR *)lParam;
2211     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2212     {
2213         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2214         ttt->lpszText = (char *)m_tooltip->GetTip().c_str();
2215
2216         // processed
2217         return TRUE;
2218     }
2219 #endif // wxUSE_TOOLTIPS
2220
2221     return FALSE;
2222 }
2223 #endif // __WIN95__
2224
2225 // ---------------------------------------------------------------------------
2226 // end session messages
2227 // ---------------------------------------------------------------------------
2228
2229 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2230 {
2231     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2232     event.SetEventObject(wxTheApp);
2233     event.SetCanVeto(TRUE);
2234     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2235
2236     bool rc = wxTheApp->ProcessEvent(event);
2237
2238     if ( rc )
2239     {
2240         // we may end only if the app didn't veto session closing (double
2241         // negation...)
2242         *mayEnd = !event.GetVeto();
2243     }
2244
2245     return rc;
2246 }
2247
2248 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2249 {
2250     // do nothing if the session isn't ending
2251     if ( !endSession )
2252         return FALSE;
2253
2254     wxCloseEvent event(wxEVT_END_SESSION, -1);
2255     event.SetEventObject(wxTheApp);
2256     event.SetCanVeto(FALSE);
2257     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2258     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2259         wxTheApp->ProcessEvent(event))
2260     {
2261     }
2262     return TRUE;
2263 }
2264
2265 // ---------------------------------------------------------------------------
2266 // window creation/destruction
2267 // ---------------------------------------------------------------------------
2268
2269 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2270 {
2271     // TODO: should generate this event from WM_NCCREATE
2272     wxWindowCreateEvent event(this);
2273     (void)GetEventHandler()->ProcessEvent(event);
2274
2275     *mayCreate = TRUE;
2276
2277     return TRUE;
2278 }
2279
2280 bool wxWindow::HandleDestroy()
2281 {
2282     wxWindowDestroyEvent event(this);
2283     (void)GetEventHandler()->ProcessEvent(event);
2284
2285     // delete our drop target if we've got one
2286 #if wxUSE_DRAG_AND_DROP
2287     if ( m_dropTarget != NULL )
2288     {
2289         m_dropTarget->Revoke(m_hWnd);
2290
2291         delete m_dropTarget;
2292         m_dropTarget = NULL;
2293     }
2294 #endif // wxUSE_DRAG_AND_DROP
2295
2296     // WM_DESTROY handled
2297     return TRUE;
2298 }
2299
2300 // ---------------------------------------------------------------------------
2301 // activation/focus
2302 // ---------------------------------------------------------------------------
2303
2304 bool wxWindow::HandleActivate(int state,
2305                               bool WXUNUSED(minimized),
2306                               WXHWND WXUNUSED(activate))
2307 {
2308     wxActivateEvent event(wxEVT_ACTIVATE,
2309                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2310                           m_windowId);
2311     event.SetEventObject(this);
2312
2313     return GetEventHandler()->ProcessEvent(event);
2314 }
2315
2316 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2317 {
2318 #if wxUSE_CARET
2319     // Deal with caret
2320     if ( m_caret )
2321     {
2322         m_caret->OnSetFocus();
2323     }
2324 #endif // wxUSE_CARET
2325
2326     // panel wants to track the window which was the last to have focus in it
2327     wxWindow *parent = GetParent();
2328     if ( parent && parent->IsKindOf(CLASSINFO(wxPanel)) )
2329     {
2330         ((wxPanel *)parent)->SetLastFocus(GetId());
2331     }
2332
2333     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2334     event.SetEventObject(this);
2335
2336     return GetEventHandler()->ProcessEvent(event);
2337 }
2338
2339 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2340 {
2341 #if wxUSE_CARET
2342     // Deal with caret
2343     if ( m_caret )
2344     {
2345         m_caret->OnKillFocus();
2346     }
2347 #endif // wxUSE_CARET
2348
2349     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2350     event.SetEventObject(this);
2351
2352     return GetEventHandler()->ProcessEvent(event);
2353 }
2354
2355 // ---------------------------------------------------------------------------
2356 // miscellaneous
2357 // ---------------------------------------------------------------------------
2358
2359 bool wxWindow::HandleShow(bool show, int status)
2360 {
2361     wxShowEvent event(GetId(), show);
2362     event.m_eventObject = this;
2363
2364     return GetEventHandler()->ProcessEvent(event);
2365 }
2366
2367 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2368 {
2369     wxInitDialogEvent event(GetId());
2370     event.m_eventObject = this;
2371
2372     return GetEventHandler()->ProcessEvent(event);
2373 }
2374
2375 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2376 {
2377     HDROP hFilesInfo = (HDROP) wParam;
2378     POINT dropPoint;
2379     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2380
2381     // Get the total number of files dropped
2382     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2383         (UINT)-1,
2384         (LPSTR)0,
2385         (UINT)0);
2386
2387     wxString *files = new wxString[gwFilesDropped];
2388     int wIndex;
2389     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2390     {
2391         DragQueryFile (hFilesInfo, wIndex, (LPSTR) wxBuffer, 1000);
2392         files[wIndex] = wxBuffer;
2393     }
2394     DragFinish (hFilesInfo);
2395
2396     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2397     event.m_eventObject = this;
2398     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2399
2400     bool rc = GetEventHandler()->ProcessEvent(event);
2401
2402     delete[] files;
2403
2404     return rc;
2405 }
2406
2407 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2408                                short nHitTest,
2409                                int WXUNUSED(mouseMsg))
2410 {
2411     // don't set cursor for other windows, only for this one: this prevents
2412     // children of this window from getting the same cursor as the parent has
2413     // (don't forget that this message is propagated by default up the window
2414     // parent-child hierarchy)
2415     if ( GetHWND() == hWnd )
2416     {
2417         // don't set cursor when the mouse is not in the client part
2418         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2419         {
2420             HCURSOR hcursor = 0;
2421             if ( wxIsBusy() )
2422             {
2423                 // from msw\utils.cpp
2424                 extern HCURSOR gs_wxBusyCursor;
2425
2426                 hcursor = gs_wxBusyCursor;
2427             }
2428             else
2429             {
2430                 wxCursor *cursor = NULL;
2431
2432                 if ( m_cursor.Ok() )
2433                 {
2434                     cursor = &m_cursor;
2435                 }
2436                 else
2437                 {
2438                     // from msw\data.cpp
2439                     extern wxCursor *g_globalCursor;
2440
2441                     if ( g_globalCursor && g_globalCursor->Ok() )
2442                         cursor = g_globalCursor;
2443                 }
2444
2445                 if ( cursor )
2446                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2447             }
2448
2449             if ( hcursor )
2450             {
2451                 ::SetCursor(hcursor);
2452
2453                 return TRUE;
2454             }
2455         }
2456     }
2457
2458     return FALSE;
2459 }
2460
2461 // ---------------------------------------------------------------------------
2462 // owner drawn stuff
2463 // ---------------------------------------------------------------------------
2464
2465 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2466 {
2467 #if wxUSE_OWNER_DRAWN
2468     // is it a menu item?
2469     if ( id == 0 )
2470     {
2471         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2472         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2473
2474         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2475
2476         // prepare to call OnDrawItem()
2477         wxDC dc;
2478         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2479         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2480                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2481                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2482
2483         return pMenuItem->OnDrawItem
2484                           (
2485                             dc, rect,
2486                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2487                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2488                           );
2489     }
2490
2491     wxWindow *item = FindItem(id);
2492     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2493     {
2494         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2495     }
2496     else
2497 #endif
2498         return FALSE;
2499
2500 }
2501
2502 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2503 {
2504 #if wxUSE_OWNER_DRAWN
2505     // is it a menu item?
2506     if ( id == 0 )
2507     {
2508         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2509         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2510
2511         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2512
2513         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2514                                         &pMeasureStruct->itemHeight);
2515     }
2516
2517     wxWindow *item = FindItem(id);
2518     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2519     {
2520         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2521     }
2522 #endif  // owner-drawn menus
2523     return FALSE;
2524 }
2525
2526 // ---------------------------------------------------------------------------
2527 // colours and palettes
2528 // ---------------------------------------------------------------------------
2529
2530 bool wxWindow::HandleSysColorChange()
2531 {
2532     wxSysColourChangedEvent event;
2533     event.SetEventObject(this);
2534
2535     return GetEventHandler()->ProcessEvent(event);
2536 }
2537
2538 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2539                               WXHDC pDC,
2540                               WXHWND pWnd,
2541                               WXUINT nCtlColor,
2542                               WXUINT message,
2543                               WXWPARAM wParam,
2544                               WXLPARAM lParam)
2545 {
2546     WXHBRUSH hBrush = 0;
2547
2548     if ( nCtlColor == CTLCOLOR_DLG )
2549     {
2550         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2551     }
2552     else
2553     {
2554         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2555         if ( item )
2556             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2557     }
2558
2559     if ( hBrush )
2560         *brush = hBrush;
2561
2562     return hBrush != 0;
2563 }
2564
2565 // Define for each class of dialog and control
2566 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2567                               WXHWND hWnd,
2568                               WXUINT nCtlColor,
2569                               WXUINT message,
2570                               WXWPARAM wParam,
2571                               WXLPARAM lParam)
2572 {
2573     return (WXHBRUSH)0;
2574 }
2575
2576 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2577 {
2578     wxPaletteChangedEvent event(GetId());
2579     event.SetEventObject(this);
2580     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2581
2582     return GetEventHandler()->ProcessEvent(event);
2583 }
2584
2585 bool wxWindow::HandleQueryNewPalette()
2586 {
2587     wxQueryNewPaletteEvent event(GetId());
2588     event.SetEventObject(this);
2589
2590     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2591 }
2592
2593 // Responds to colour changes: passes event on to children.
2594 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2595 {
2596     wxNode *node = GetChildren().First();
2597     while ( node )
2598     {
2599         // Only propagate to non-top-level windows
2600         wxWindow *win = (wxWindow *)node->Data();
2601         if ( win->GetParent() )
2602         {
2603             wxSysColourChangedEvent event2;
2604             event.m_eventObject = win;
2605             win->GetEventHandler()->ProcessEvent(event2);
2606         }
2607
2608         node = node->Next();
2609     }
2610 }
2611
2612 // ---------------------------------------------------------------------------
2613 // painting
2614 // ---------------------------------------------------------------------------
2615
2616 bool wxWindow::HandlePaint()
2617 {
2618 #ifdef __WIN32__
2619     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2620     if ( !hRegion )
2621         wxLogLastError("CreateRectRgn");
2622     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2623         wxLogLastError("GetUpdateRgn");
2624
2625     m_updateRegion = wxRegion((WXHRGN) hRegion);
2626 #else
2627     RECT updateRect;
2628     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2629
2630     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2631                               updateRect.right - updateRect.left,
2632                               updateRect.bottom - updateRect.top);
2633 #endif
2634
2635     wxPaintEvent event(m_windowId);
2636     event.SetEventObject(this);
2637
2638     return GetEventHandler()->ProcessEvent(event);
2639 }
2640
2641 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2642 {
2643     // Prevents flicker when dragging
2644     if ( ::IsIconic(GetHwnd()) )
2645         return TRUE;
2646
2647     wxDC dc;
2648
2649     dc.SetHDC(hdc);
2650     dc.SetWindow(this);
2651     dc.BeginDrawing();
2652
2653     wxEraseEvent event(m_windowId, &dc);
2654     event.SetEventObject(this);
2655     bool rc = GetEventHandler()->ProcessEvent(event);
2656
2657     dc.EndDrawing();
2658     dc.SelectOldObjects(hdc);
2659     dc.SetHDC((WXHDC) NULL);
2660
2661     return rc;
2662 }
2663
2664 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2665 {
2666     RECT rect;
2667     ::GetClientRect(GetHwnd(), &rect);
2668
2669     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2670                               m_backgroundColour.Green(),
2671                               m_backgroundColour.Blue());
2672     HBRUSH hBrush = ::CreateSolidBrush(ref);
2673     if ( !hBrush )
2674         wxLogLastError("CreateSolidBrush");
2675
2676     HDC hdc = (HDC)event.GetDC()->GetHDC();
2677
2678     int mode = ::SetMapMode(hdc, MM_TEXT);
2679
2680     ::FillRect(hdc, &rect, hBrush);
2681     ::DeleteObject(hBrush);
2682     ::SetMapMode(hdc, mode);
2683 }
2684
2685 // ---------------------------------------------------------------------------
2686 // moving and resizing
2687 // ---------------------------------------------------------------------------
2688
2689 bool wxWindow::HandleMinimize()
2690 {
2691     wxIconizeEvent event(m_windowId);
2692     event.SetEventObject(this);
2693
2694     return GetEventHandler()->ProcessEvent(event);
2695 }
2696
2697 bool wxWindow::HandleMaximize()
2698 {
2699     wxMaximizeEvent event(m_windowId);
2700     event.SetEventObject(this);
2701
2702     return GetEventHandler()->ProcessEvent(event);
2703 }
2704
2705 bool wxWindow::HandleMove(int x, int y)
2706 {
2707     wxMoveEvent event(wxPoint(x, y), m_windowId);
2708     event.SetEventObject(this);
2709
2710     return GetEventHandler()->ProcessEvent(event);
2711 }
2712
2713 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2714 {
2715     wxSizeEvent event(wxSize(w, h), m_windowId);
2716     event.SetEventObject(this);
2717
2718     return GetEventHandler()->ProcessEvent(event);
2719 }
2720
2721 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2722 {
2723     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2724
2725     bool rc = FALSE;
2726
2727     if ( m_minWidth != -1 )
2728     {
2729         info->ptMinTrackSize.x = m_minWidth;
2730         rc = TRUE;
2731     }
2732
2733     if ( m_minHeight != -1 )
2734     {
2735         info->ptMinTrackSize.y = m_minHeight;
2736         rc = TRUE;
2737     }
2738
2739     if ( m_maxWidth != -1 )
2740     {
2741         info->ptMaxTrackSize.x = m_maxWidth;
2742         rc = TRUE;
2743     }
2744
2745     if ( m_maxHeight != -1 )
2746     {
2747         info->ptMaxTrackSize.y = m_maxHeight;
2748         rc = TRUE;
2749     }
2750
2751     return rc;
2752 }
2753
2754 // ---------------------------------------------------------------------------
2755 // command messages
2756 // ---------------------------------------------------------------------------
2757
2758 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2759 {
2760     if ( wxCurrentPopupMenu )
2761     {
2762         wxMenu *popupMenu = wxCurrentPopupMenu;
2763         wxCurrentPopupMenu = NULL;
2764
2765         return popupMenu->MSWCommand(cmd, id);
2766     }
2767
2768     wxWindow *win = FindItem(id);
2769     if ( !win )
2770     {
2771         win = wxFindWinFromHandle(control);
2772     }
2773
2774     if ( win )
2775         return win->MSWCommand(cmd, id);
2776
2777     return FALSE;
2778 }
2779
2780 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2781 {
2782     // 4 bits are reserved
2783     switch ( wParam & 0xFFFFFFF0 )
2784     {
2785         case SC_MAXIMIZE:
2786             return HandleMaximize();
2787
2788         case SC_MINIMIZE:
2789             return HandleMinimize();
2790     }
2791
2792     return FALSE;
2793 }
2794
2795 // ---------------------------------------------------------------------------
2796 // mouse events
2797 // ---------------------------------------------------------------------------
2798
2799 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2800 {
2801     event.m_x = x;
2802     event.m_y = y;
2803     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2804     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2805     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2806     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2807     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2808     event.SetTimestamp(s_currentMsg.time);
2809     event.m_eventObject = this;
2810
2811 #if wxUSE_MOUSEEVENT_HACK
2812     m_lastMouseX = x;
2813     m_lastMouseY = y;
2814     m_lastMouseEvent = event.GetEventType();
2815 #endif // wxUSE_MOUSEEVENT_HACK
2816
2817 }
2818
2819 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2820 {
2821     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2822     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2823     // from the message id and take the value in the table to get wxWin event
2824     // id
2825     static const wxEventType eventsMouse[] =
2826     {
2827         wxEVT_MOTION,
2828         wxEVT_LEFT_DOWN,
2829         wxEVT_LEFT_UP,
2830         wxEVT_LEFT_DCLICK,
2831         wxEVT_RIGHT_DOWN,
2832         wxEVT_RIGHT_UP,
2833         wxEVT_RIGHT_DCLICK,
2834         wxEVT_MIDDLE_DOWN,
2835         wxEVT_MIDDLE_UP,
2836         wxEVT_MIDDLE_DCLICK
2837     };
2838
2839     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2840     InitMouseEvent(event, x, y, flags);
2841
2842     return GetEventHandler()->ProcessEvent(event);
2843 }
2844
2845 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2846 {
2847     if ( !m_mouseInWindow )
2848     {
2849         // Generate an ENTER event
2850         m_mouseInWindow = TRUE;
2851
2852         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2853         InitMouseEvent(event, x, y, flags);
2854
2855         (void)GetEventHandler()->ProcessEvent(event);
2856     }
2857
2858 #if wxUSE_MOUSEEVENT_HACK
2859     // Window gets a click down message followed by a mouse move message even
2860     // if position isn't changed!  We want to discard the trailing move event
2861     // if x and y are the same.
2862     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2863           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2864           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2865          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2866     {
2867         m_lastMouseEvent = wxEVT_MOTION;
2868
2869         return FALSE;
2870     }
2871 #endif // wxUSE_MOUSEEVENT_HACK
2872
2873     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2874 }
2875
2876 // ---------------------------------------------------------------------------
2877 // keyboard handling
2878 // ---------------------------------------------------------------------------
2879
2880 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2881 // WM_KEYDOWN one
2882 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2883 {
2884     int id;
2885     bool tempControlDown = FALSE;
2886     if ( isASCII )
2887     {
2888         // If 1 -> 26, translate to CTRL plus a letter.
2889         id = wParam;
2890         if ( (id > 0) && (id < 27) )
2891         {
2892             switch (id)
2893             {
2894             case 13:
2895                 {
2896                     id = WXK_RETURN;
2897                     break;
2898                 }
2899             case 8:
2900                 {
2901                     id = WXK_BACK;
2902                     break;
2903                 }
2904             case 9:
2905                 {
2906                     id = WXK_TAB;
2907                     break;
2908                 }
2909             default:
2910                 {
2911                     tempControlDown = TRUE;
2912                     id = id + 96;
2913                 }
2914             }
2915         }
2916     }
2917     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2918         // it's ASCII and will be processed here only when called from
2919         // WM_CHAR (i.e. when isASCII = TRUE)
2920         id = -1;
2921     }
2922
2923     if ( id != -1 )
2924     {
2925         wxKeyEvent event(wxEVT_CHAR);
2926         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2927         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2928         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2929             event.m_altDown = TRUE;
2930
2931         event.m_eventObject = this;
2932         event.m_keyCode = id;
2933         event.SetTimestamp(s_currentMsg.time);
2934
2935         POINT pt;
2936         GetCursorPos(&pt);
2937         RECT rect;
2938         GetWindowRect(GetHwnd(),&rect);
2939         pt.x -= rect.left;
2940         pt.y -= rect.top;
2941
2942         event.m_x = pt.x; event.m_y = pt.y;
2943
2944         if ( GetEventHandler()->ProcessEvent(event) )
2945             return TRUE;
2946         else
2947             return FALSE;
2948     }
2949     else
2950         return FALSE;
2951 }
2952
2953 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
2954 {
2955     int id;
2956
2957     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2958         id = wParam;
2959     }
2960
2961     if ( id != -1 )
2962     {
2963         wxKeyEvent event(wxEVT_KEY_DOWN);
2964         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
2965         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
2966         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
2967             event.m_altDown = TRUE;
2968
2969         event.m_eventObject = this;
2970         event.m_keyCode = id;
2971         event.SetTimestamp(s_currentMsg.time);
2972
2973         POINT pt;
2974         GetCursorPos(&pt);
2975         RECT rect;
2976         GetWindowRect(GetHwnd(),&rect);
2977         pt.x -= rect.left;
2978         pt.y -= rect.top;
2979
2980         event.m_x = pt.x; event.m_y = pt.y;
2981
2982         if ( GetEventHandler()->ProcessEvent(event) )
2983         {
2984             return TRUE;
2985         }
2986         else return FALSE;
2987     }
2988     else
2989     {
2990         return FALSE;
2991     }
2992 }
2993
2994 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
2995 {
2996     int id;
2997
2998     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
2999         id = wParam;
3000     }
3001
3002     if ( id != -1 )
3003     {
3004         wxKeyEvent event(wxEVT_KEY_UP);
3005         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3006         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3007         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3008             event.m_altDown = TRUE;
3009
3010         event.m_eventObject = this;
3011         event.m_keyCode = id;
3012         event.SetTimestamp(s_currentMsg.time);
3013
3014         POINT pt;
3015         GetCursorPos(&pt);
3016         RECT rect;
3017         GetWindowRect(GetHwnd(),&rect);
3018         pt.x -= rect.left;
3019         pt.y -= rect.top;
3020
3021         event.m_x = pt.x; event.m_y = pt.y;
3022
3023         if ( GetEventHandler()->ProcessEvent(event) )
3024             return TRUE;
3025         else
3026             return FALSE;
3027     }
3028     else
3029         return FALSE;
3030 }
3031
3032 // ---------------------------------------------------------------------------
3033 // joystick
3034 // ---------------------------------------------------------------------------
3035
3036 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3037 {
3038     int change = 0;
3039     if ( flags & JOY_BUTTON1CHG )
3040         change = wxJOY_BUTTON1;
3041     if ( flags & JOY_BUTTON2CHG )
3042         change = wxJOY_BUTTON2;
3043     if ( flags & JOY_BUTTON3CHG )
3044         change = wxJOY_BUTTON3;
3045     if ( flags & JOY_BUTTON4CHG )
3046         change = wxJOY_BUTTON4;
3047
3048     int buttons = 0;
3049     if ( flags & JOY_BUTTON1 )
3050         buttons |= wxJOY_BUTTON1;
3051     if ( flags & JOY_BUTTON2 )
3052         buttons |= wxJOY_BUTTON2;
3053     if ( flags & JOY_BUTTON3 )
3054         buttons |= wxJOY_BUTTON3;
3055     if ( flags & JOY_BUTTON4 )
3056         buttons |= wxJOY_BUTTON4;
3057
3058     // the event ids aren't consecutive so we can't use table based lookup
3059     int joystick;
3060     wxEventType eventType;
3061     switch ( msg )
3062     {
3063         case MM_JOY1MOVE:
3064             joystick = 1;
3065             eventType = wxEVT_JOY_MOVE;
3066             break;
3067
3068         case MM_JOY2MOVE:
3069             joystick = 2;
3070             eventType = wxEVT_JOY_MOVE;
3071             break;
3072
3073         case MM_JOY1ZMOVE:
3074             joystick = 1;
3075             eventType = wxEVT_JOY_ZMOVE;
3076             break;
3077
3078         case MM_JOY2ZMOVE:
3079             joystick = 2;
3080             eventType = wxEVT_JOY_ZMOVE;
3081             break;
3082
3083         case MM_JOY1BUTTONDOWN:
3084             joystick = 1;
3085             eventType = wxEVT_JOY_BUTTON_DOWN;
3086             break;
3087
3088         case MM_JOY2BUTTONDOWN:
3089             joystick = 2;
3090             eventType = wxEVT_JOY_BUTTON_DOWN;
3091             break;
3092
3093         case MM_JOY1BUTTONUP:
3094             joystick = 1;
3095             eventType = wxEVT_JOY_BUTTON_UP;
3096             break;
3097
3098         case MM_JOY2BUTTONUP:
3099             joystick = 2;
3100             eventType = wxEVT_JOY_BUTTON_UP;
3101             break;
3102
3103         default:
3104             wxFAIL_MSG("no such joystick event");
3105
3106             return FALSE;
3107     }
3108
3109     wxJoystickEvent event(eventType, buttons, joystick, change);
3110     event.SetPosition(wxPoint(x, y));
3111     event.SetEventObject(this);
3112
3113     return GetEventHandler()->ProcessEvent(event);
3114 }
3115
3116 // ---------------------------------------------------------------------------
3117 // scrolling
3118 // ---------------------------------------------------------------------------
3119
3120 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3121                            WXWORD pos, WXHWND control)
3122 {
3123     if ( control )
3124     {
3125         wxWindow *child = wxFindWinFromHandle(control);
3126         if ( child )
3127             return child->MSWOnScroll(orientation, wParam, pos, control);
3128     }
3129
3130     wxScrollWinEvent event;
3131     event.SetPosition(pos);
3132     event.SetOrientation(orientation);
3133     event.m_eventObject = this;
3134
3135     switch ( wParam )
3136     {
3137     case SB_TOP:
3138         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3139         break;
3140
3141     case SB_BOTTOM:
3142         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3143         break;
3144
3145     case SB_LINEUP:
3146         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3147         break;
3148
3149     case SB_LINEDOWN:
3150         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3151         break;
3152
3153     case SB_PAGEUP:
3154         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3155         break;
3156
3157     case SB_PAGEDOWN:
3158         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3159         break;
3160
3161     case SB_THUMBTRACK:
3162     case SB_THUMBPOSITION:
3163         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3164         break;
3165
3166     default:
3167         return FALSE;
3168     }
3169
3170     return GetEventHandler()->ProcessEvent(event);
3171 }
3172
3173 // ===========================================================================
3174 // global functions
3175 // ===========================================================================
3176
3177 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3178 {
3179     TEXTMETRIC tm;
3180     HDC dc = ::GetDC((HWND) wnd);
3181     HFONT fnt =0;
3182     HFONT was = 0;
3183     if ( the_font )
3184     {
3185         //    the_font->UseResource();
3186         //    the_font->RealizeResource();
3187         fnt = (HFONT)the_font->GetResourceHandle();
3188         if ( fnt )
3189             was = (HFONT) SelectObject(dc,fnt);
3190     }
3191     GetTextMetrics(dc, &tm);
3192     if ( the_font && fnt && was )
3193     {
3194         SelectObject(dc,was);
3195     }
3196     ReleaseDC((HWND)wnd, dc);
3197     *x = tm.tmAveCharWidth;
3198     *y = tm.tmHeight + tm.tmExternalLeading;
3199
3200     //  if ( the_font )
3201     //    the_font->ReleaseResource();
3202 }
3203
3204 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3205 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3206 int wxCharCodeMSWToWX(int keySym)
3207 {
3208     int id = 0;
3209     switch (keySym)
3210     {
3211     case VK_CANCEL:     id = WXK_CANCEL; break;
3212     case VK_BACK:       id = WXK_BACK; break;
3213     case VK_TAB:        id = WXK_TAB; break;
3214     case VK_CLEAR:      id = WXK_CLEAR; break;
3215     case VK_RETURN:     id = WXK_RETURN; break;
3216     case VK_SHIFT:      id = WXK_SHIFT; break;
3217     case VK_CONTROL:    id = WXK_CONTROL; break;
3218     case VK_MENU :      id = WXK_MENU; break;
3219     case VK_PAUSE:      id = WXK_PAUSE; break;
3220     case VK_SPACE:      id = WXK_SPACE; break;
3221     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3222     case VK_PRIOR:      id = WXK_PRIOR; break;
3223     case VK_NEXT :      id = WXK_NEXT; break;
3224     case VK_END:        id = WXK_END; break;
3225     case VK_HOME :      id = WXK_HOME; break;
3226     case VK_LEFT :      id = WXK_LEFT; break;
3227     case VK_UP:         id = WXK_UP; break;
3228     case VK_RIGHT:      id = WXK_RIGHT; break;
3229     case VK_DOWN :      id = WXK_DOWN; break;
3230     case VK_SELECT:     id = WXK_SELECT; break;
3231     case VK_PRINT:      id = WXK_PRINT; break;
3232     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3233     case VK_INSERT:     id = WXK_INSERT; break;
3234     case VK_DELETE:     id = WXK_DELETE; break;
3235     case VK_HELP :      id = WXK_HELP; break;
3236     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3237     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3238     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3239     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3240     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3241     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3242     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3243     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3244     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3245     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3246     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3247     case VK_ADD:        id = WXK_ADD; break;
3248     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3249     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3250     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3251     case VK_F1:         id = WXK_F1; break;
3252     case VK_F2:         id = WXK_F2; break;
3253     case VK_F3:         id = WXK_F3; break;
3254     case VK_F4:         id = WXK_F4; break;
3255     case VK_F5:         id = WXK_F5; break;
3256     case VK_F6:         id = WXK_F6; break;
3257     case VK_F7:         id = WXK_F7; break;
3258     case VK_F8:         id = WXK_F8; break;
3259     case VK_F9:         id = WXK_F9; break;
3260     case VK_F10:        id = WXK_F10; break;
3261     case VK_F11:        id = WXK_F11; break;
3262     case VK_F12:        id = WXK_F12; break;
3263     case VK_F13:        id = WXK_F13; break;
3264     case VK_F14:        id = WXK_F14; break;
3265     case VK_F15:        id = WXK_F15; break;
3266     case VK_F16:        id = WXK_F16; break;
3267     case VK_F17:        id = WXK_F17; break;
3268     case VK_F18:        id = WXK_F18; break;
3269     case VK_F19:        id = WXK_F19; break;
3270     case VK_F20:        id = WXK_F20; break;
3271     case VK_F21:        id = WXK_F21; break;
3272     case VK_F22:        id = WXK_F22; break;
3273     case VK_F23:        id = WXK_F23; break;
3274     case VK_F24:        id = WXK_F24; break;
3275     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3276     case VK_SCROLL:     id = WXK_SCROLL; break;
3277     default:
3278         {
3279             return 0;
3280         }
3281     }
3282     return id;
3283 }
3284
3285 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3286 {
3287     *isVirtual = TRUE;
3288     int keySym = 0;
3289     switch (id)
3290     {
3291     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3292     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3293     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3294     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3295     case WXK_MENU :     keySym = VK_MENU; break;
3296     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3297     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3298     case WXK_NEXT :     keySym = VK_NEXT; break;
3299     case WXK_END:       keySym = VK_END; break;
3300     case WXK_HOME :     keySym = VK_HOME; break;
3301     case WXK_LEFT :     keySym = VK_LEFT; break;
3302     case WXK_UP:        keySym = VK_UP; break;
3303     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3304     case WXK_DOWN :     keySym = VK_DOWN; break;
3305     case WXK_SELECT:    keySym = VK_SELECT; break;
3306     case WXK_PRINT:     keySym = VK_PRINT; break;
3307     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3308     case WXK_INSERT:    keySym = VK_INSERT; break;
3309     case WXK_DELETE:    keySym = VK_DELETE; break;
3310     case WXK_HELP :     keySym = VK_HELP; break;
3311     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3312     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3313     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3314     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3315     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3316     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3317     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3318     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3319     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3320     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3321     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3322     case WXK_ADD:       keySym = VK_ADD; break;
3323     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3324     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3325     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3326     case WXK_F1:        keySym = VK_F1; break;
3327     case WXK_F2:        keySym = VK_F2; break;
3328     case WXK_F3:        keySym = VK_F3; break;
3329     case WXK_F4:        keySym = VK_F4; break;
3330     case WXK_F5:        keySym = VK_F5; break;
3331     case WXK_F6:        keySym = VK_F6; break;
3332     case WXK_F7:        keySym = VK_F7; break;
3333     case WXK_F8:        keySym = VK_F8; break;
3334     case WXK_F9:        keySym = VK_F9; break;
3335     case WXK_F10:       keySym = VK_F10; break;
3336     case WXK_F11:       keySym = VK_F11; break;
3337     case WXK_F12:       keySym = VK_F12; break;
3338     case WXK_F13:       keySym = VK_F13; break;
3339     case WXK_F14:       keySym = VK_F14; break;
3340     case WXK_F15:       keySym = VK_F15; break;
3341     case WXK_F16:       keySym = VK_F16; break;
3342     case WXK_F17:       keySym = VK_F17; break;
3343     case WXK_F18:       keySym = VK_F18; break;
3344     case WXK_F19:       keySym = VK_F19; break;
3345     case WXK_F20:       keySym = VK_F20; break;
3346     case WXK_F21:       keySym = VK_F21; break;
3347     case WXK_F22:       keySym = VK_F22; break;
3348     case WXK_F23:       keySym = VK_F23; break;
3349     case WXK_F24:       keySym = VK_F24; break;
3350     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3351     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3352     default:
3353         {
3354             *isVirtual = FALSE;
3355             keySym = id;
3356             break;
3357         }
3358     }
3359     return keySym;
3360 }
3361
3362 wxWindow *wxGetActiveWindow()
3363 {
3364     HWND hWnd = GetActiveWindow();
3365     if ( hWnd != 0 )
3366     {
3367         return wxFindWinFromHandle((WXHWND) hWnd);
3368     }
3369     return NULL;
3370 }
3371
3372 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3373 // in active frames and dialogs, regardless of where the focus is.
3374 static HHOOK wxTheKeyboardHook = 0;
3375 static FARPROC wxTheKeyboardHookProc = 0;
3376 int APIENTRY _EXPORT
3377 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3378
3379 void wxSetKeyboardHook(bool doIt)
3380 {
3381     if ( doIt )
3382     {
3383         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3384         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3385 #if defined(__WIN32__) && !defined(__TWIN32__)
3386             GetCurrentThreadId());
3387         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3388 #else
3389         GetCurrentTask());
3390 #endif
3391     }
3392     else
3393     {
3394         UnhookWindowsHookEx(wxTheKeyboardHook);
3395         FreeProcInstance(wxTheKeyboardHookProc);
3396     }
3397 }
3398
3399 int APIENTRY _EXPORT
3400 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3401 {
3402     DWORD hiWord = HIWORD(lParam);
3403     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3404     {
3405         int id;
3406         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3407         {
3408             wxKeyEvent event(wxEVT_CHAR_HOOK);
3409             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3410                 event.m_altDown = TRUE;
3411
3412             event.m_eventObject = NULL;
3413             event.m_keyCode = id;
3414             /* begin Albert's fix for control and shift key 26.5 */
3415             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3416             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3417             /* end Albert's fix for control and shift key 26.5 */
3418             event.SetTimestamp(s_currentMsg.time);
3419
3420             wxWindow *win = wxGetActiveWindow();
3421             if ( win )
3422             {
3423                 if ( win->GetEventHandler()->ProcessEvent(event) )
3424                     return 1;
3425             }
3426             else
3427             {
3428                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3429                     return 1;
3430             }
3431         }
3432     }
3433     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3434 }
3435
3436 #ifdef __WXDEBUG__
3437 const char *wxGetMessageName(int message)
3438 {
3439     switch ( message )
3440     {
3441         case 0x0000: return "WM_NULL";
3442         case 0x0001: return "WM_CREATE";
3443         case 0x0002: return "WM_DESTROY";
3444         case 0x0003: return "WM_MOVE";
3445         case 0x0005: return "WM_SIZE";
3446         case 0x0006: return "WM_ACTIVATE";
3447         case 0x0007: return "WM_SETFOCUS";
3448         case 0x0008: return "WM_KILLFOCUS";
3449         case 0x000A: return "WM_ENABLE";
3450         case 0x000B: return "WM_SETREDRAW";
3451         case 0x000C: return "WM_SETTEXT";
3452         case 0x000D: return "WM_GETTEXT";
3453         case 0x000E: return "WM_GETTEXTLENGTH";
3454         case 0x000F: return "WM_PAINT";
3455         case 0x0010: return "WM_CLOSE";
3456         case 0x0011: return "WM_QUERYENDSESSION";
3457         case 0x0012: return "WM_QUIT";
3458         case 0x0013: return "WM_QUERYOPEN";
3459         case 0x0014: return "WM_ERASEBKGND";
3460         case 0x0015: return "WM_SYSCOLORCHANGE";
3461         case 0x0016: return "WM_ENDSESSION";
3462         case 0x0017: return "WM_SYSTEMERROR";
3463         case 0x0018: return "WM_SHOWWINDOW";
3464         case 0x0019: return "WM_CTLCOLOR";
3465         case 0x001A: return "WM_WININICHANGE";
3466         case 0x001B: return "WM_DEVMODECHANGE";
3467         case 0x001C: return "WM_ACTIVATEAPP";
3468         case 0x001D: return "WM_FONTCHANGE";
3469         case 0x001E: return "WM_TIMECHANGE";
3470         case 0x001F: return "WM_CANCELMODE";
3471         case 0x0020: return "WM_SETCURSOR";
3472         case 0x0021: return "WM_MOUSEACTIVATE";
3473         case 0x0022: return "WM_CHILDACTIVATE";
3474         case 0x0023: return "WM_QUEUESYNC";
3475         case 0x0024: return "WM_GETMINMAXINFO";
3476         case 0x0026: return "WM_PAINTICON";
3477         case 0x0027: return "WM_ICONERASEBKGND";
3478         case 0x0028: return "WM_NEXTDLGCTL";
3479         case 0x002A: return "WM_SPOOLERSTATUS";
3480         case 0x002B: return "WM_DRAWITEM";
3481         case 0x002C: return "WM_MEASUREITEM";
3482         case 0x002D: return "WM_DELETEITEM";
3483         case 0x002E: return "WM_VKEYTOITEM";
3484         case 0x002F: return "WM_CHARTOITEM";
3485         case 0x0030: return "WM_SETFONT";
3486         case 0x0031: return "WM_GETFONT";
3487         case 0x0037: return "WM_QUERYDRAGICON";
3488         case 0x0039: return "WM_COMPAREITEM";
3489         case 0x0041: return "WM_COMPACTING";
3490         case 0x0044: return "WM_COMMNOTIFY";
3491         case 0x0046: return "WM_WINDOWPOSCHANGING";
3492         case 0x0047: return "WM_WINDOWPOSCHANGED";
3493         case 0x0048: return "WM_POWER";
3494
3495 #ifdef  __WIN32__
3496         case 0x004A: return "WM_COPYDATA";
3497         case 0x004B: return "WM_CANCELJOURNAL";
3498         case 0x004E: return "WM_NOTIFY";
3499         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3500         case 0x0051: return "WM_INPUTLANGCHANGE";
3501         case 0x0052: return "WM_TCARD";
3502         case 0x0053: return "WM_HELP";
3503         case 0x0054: return "WM_USERCHANGED";
3504         case 0x0055: return "WM_NOTIFYFORMAT";
3505         case 0x007B: return "WM_CONTEXTMENU";
3506         case 0x007C: return "WM_STYLECHANGING";
3507         case 0x007D: return "WM_STYLECHANGED";
3508         case 0x007E: return "WM_DISPLAYCHANGE";
3509         case 0x007F: return "WM_GETICON";
3510         case 0x0080: return "WM_SETICON";
3511 #endif  //WIN32
3512
3513         case 0x0081: return "WM_NCCREATE";
3514         case 0x0082: return "WM_NCDESTROY";
3515         case 0x0083: return "WM_NCCALCSIZE";
3516         case 0x0084: return "WM_NCHITTEST";
3517         case 0x0085: return "WM_NCPAINT";
3518         case 0x0086: return "WM_NCACTIVATE";
3519         case 0x0087: return "WM_GETDLGCODE";
3520         case 0x00A0: return "WM_NCMOUSEMOVE";
3521         case 0x00A1: return "WM_NCLBUTTONDOWN";
3522         case 0x00A2: return "WM_NCLBUTTONUP";
3523         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3524         case 0x00A4: return "WM_NCRBUTTONDOWN";
3525         case 0x00A5: return "WM_NCRBUTTONUP";
3526         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3527         case 0x00A7: return "WM_NCMBUTTONDOWN";
3528         case 0x00A8: return "WM_NCMBUTTONUP";
3529         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3530         case 0x0100: return "WM_KEYDOWN";
3531         case 0x0101: return "WM_KEYUP";
3532         case 0x0102: return "WM_CHAR";
3533         case 0x0103: return "WM_DEADCHAR";
3534         case 0x0104: return "WM_SYSKEYDOWN";
3535         case 0x0105: return "WM_SYSKEYUP";
3536         case 0x0106: return "WM_SYSCHAR";
3537         case 0x0107: return "WM_SYSDEADCHAR";
3538         case 0x0108: return "WM_KEYLAST";
3539
3540 #ifdef  __WIN32__
3541         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3542         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3543         case 0x010F: return "WM_IME_COMPOSITION";
3544 #endif  //WIN32
3545
3546         case 0x0110: return "WM_INITDIALOG";
3547         case 0x0111: return "WM_COMMAND";
3548         case 0x0112: return "WM_SYSCOMMAND";
3549         case 0x0113: return "WM_TIMER";
3550         case 0x0114: return "WM_HSCROLL";
3551         case 0x0115: return "WM_VSCROLL";
3552         case 0x0116: return "WM_INITMENU";
3553         case 0x0117: return "WM_INITMENUPOPUP";
3554         case 0x011F: return "WM_MENUSELECT";
3555         case 0x0120: return "WM_MENUCHAR";
3556         case 0x0121: return "WM_ENTERIDLE";
3557         case 0x0200: return "WM_MOUSEMOVE";
3558         case 0x0201: return "WM_LBUTTONDOWN";
3559         case 0x0202: return "WM_LBUTTONUP";
3560         case 0x0203: return "WM_LBUTTONDBLCLK";
3561         case 0x0204: return "WM_RBUTTONDOWN";
3562         case 0x0205: return "WM_RBUTTONUP";
3563         case 0x0206: return "WM_RBUTTONDBLCLK";
3564         case 0x0207: return "WM_MBUTTONDOWN";
3565         case 0x0208: return "WM_MBUTTONUP";
3566         case 0x0209: return "WM_MBUTTONDBLCLK";
3567         case 0x0210: return "WM_PARENTNOTIFY";
3568         case 0x0211: return "WM_ENTERMENULOOP";
3569         case 0x0212: return "WM_EXITMENULOOP";
3570
3571 #ifdef  __WIN32__
3572         case 0x0213: return "WM_NEXTMENU";
3573         case 0x0214: return "WM_SIZING";
3574         case 0x0215: return "WM_CAPTURECHANGED";
3575         case 0x0216: return "WM_MOVING";
3576         case 0x0218: return "WM_POWERBROADCAST";
3577         case 0x0219: return "WM_DEVICECHANGE";
3578 #endif  //WIN32
3579
3580         case 0x0220: return "WM_MDICREATE";
3581         case 0x0221: return "WM_MDIDESTROY";
3582         case 0x0222: return "WM_MDIACTIVATE";
3583         case 0x0223: return "WM_MDIRESTORE";
3584         case 0x0224: return "WM_MDINEXT";
3585         case 0x0225: return "WM_MDIMAXIMIZE";
3586         case 0x0226: return "WM_MDITILE";
3587         case 0x0227: return "WM_MDICASCADE";
3588         case 0x0228: return "WM_MDIICONARRANGE";
3589         case 0x0229: return "WM_MDIGETACTIVE";
3590         case 0x0230: return "WM_MDISETMENU";
3591         case 0x0233: return "WM_DROPFILES";
3592
3593 #ifdef  __WIN32__
3594         case 0x0281: return "WM_IME_SETCONTEXT";
3595         case 0x0282: return "WM_IME_NOTIFY";
3596         case 0x0283: return "WM_IME_CONTROL";
3597         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3598         case 0x0285: return "WM_IME_SELECT";
3599         case 0x0286: return "WM_IME_CHAR";
3600         case 0x0290: return "WM_IME_KEYDOWN";
3601         case 0x0291: return "WM_IME_KEYUP";
3602 #endif  //WIN32
3603
3604         case 0x0300: return "WM_CUT";
3605         case 0x0301: return "WM_COPY";
3606         case 0x0302: return "WM_PASTE";
3607         case 0x0303: return "WM_CLEAR";
3608         case 0x0304: return "WM_UNDO";
3609         case 0x0305: return "WM_RENDERFORMAT";
3610         case 0x0306: return "WM_RENDERALLFORMATS";
3611         case 0x0307: return "WM_DESTROYCLIPBOARD";
3612         case 0x0308: return "WM_DRAWCLIPBOARD";
3613         case 0x0309: return "WM_PAINTCLIPBOARD";
3614         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3615         case 0x030B: return "WM_SIZECLIPBOARD";
3616         case 0x030C: return "WM_ASKCBFORMATNAME";
3617         case 0x030D: return "WM_CHANGECBCHAIN";
3618         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3619         case 0x030F: return "WM_QUERYNEWPALETTE";
3620         case 0x0310: return "WM_PALETTEISCHANGING";
3621         case 0x0311: return "WM_PALETTECHANGED";
3622
3623 #ifdef __WIN32__
3624         // common controls messages - although they're not strictly speaking
3625         // standard, it's nice to decode them nevertheless
3626
3627         // listview
3628         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3629         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3630         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3631         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3632         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3633         case 0x1000 + 5: return "LVM_GETITEMA";
3634         case 0x1000 + 75: return "LVM_GETITEMW";
3635         case 0x1000 + 6: return "LVM_SETITEMA";
3636         case 0x1000 + 76: return "LVM_SETITEMW";
3637         case 0x1000 + 7: return "LVM_INSERTITEMA";
3638         case 0x1000 + 77: return "LVM_INSERTITEMW";
3639         case 0x1000 + 8: return "LVM_DELETEITEM";
3640         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3641         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3642         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3643         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3644         case 0x1000 + 13: return "LVM_FINDITEMA";
3645         case 0x1000 + 83: return "LVM_FINDITEMW";
3646         case 0x1000 + 14: return "LVM_GETITEMRECT";
3647         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3648         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3649         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3650         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3651         case 0x1000 + 18: return "LVM_HITTEST";
3652         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3653         case 0x1000 + 20: return "LVM_SCROLL";
3654         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3655         case 0x1000 + 22: return "LVM_ARRANGE";
3656         case 0x1000 + 23: return "LVM_EDITLABELA";
3657         case 0x1000 + 118: return "LVM_EDITLABELW";
3658         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3659         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3660         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3661         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3662         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3663         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3664         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3665         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3666         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3667         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3668         case 0x1000 + 31: return "LVM_GETHEADER";
3669         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3670         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3671         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3672         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3673         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3674         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3675         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3676         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3677         case 0x1000 + 41: return "LVM_GETORIGIN";
3678         case 0x1000 + 42: return "LVM_UPDATE";
3679         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3680         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3681         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3682         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3683         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3684         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3685         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3686         case 0x1000 + 48: return "LVM_SORTITEMS";
3687         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3688         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3689         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3690         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3691         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3692         case 0x1000 + 53: return "LVM_SETICONSPACING";
3693         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3694         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3695         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3696         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3697         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3698         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3699         case 0x1000 + 60: return "LVM_SETHOTITEM";
3700         case 0x1000 + 61: return "LVM_GETHOTITEM";
3701         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3702         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3703         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3704         case 0x1000 + 65: return "LVM_SETWORKAREA";
3705
3706         // tree view
3707         case 0x1100 + 0: return "TVM_INSERTITEMA";
3708         case 0x1100 + 50: return "TVM_INSERTITEMW";
3709         case 0x1100 + 1: return "TVM_DELETEITEM";
3710         case 0x1100 + 2: return "TVM_EXPAND";
3711         case 0x1100 + 4: return "TVM_GETITEMRECT";
3712         case 0x1100 + 5: return "TVM_GETCOUNT";
3713         case 0x1100 + 6: return "TVM_GETINDENT";
3714         case 0x1100 + 7: return "TVM_SETINDENT";
3715         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3716         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3717         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3718         case 0x1100 + 11: return "TVM_SELECTITEM";
3719         case 0x1100 + 12: return "TVM_GETITEMA";
3720         case 0x1100 + 62: return "TVM_GETITEMW";
3721         case 0x1100 + 13: return "TVM_SETITEMA";
3722         case 0x1100 + 63: return "TVM_SETITEMW";
3723         case 0x1100 + 14: return "TVM_EDITLABELA";
3724         case 0x1100 + 65: return "TVM_EDITLABELW";
3725         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3726         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3727         case 0x1100 + 17: return "TVM_HITTEST";
3728         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3729         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3730         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3731         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3732         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3733         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3734         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3735         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3736         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3737
3738         // header
3739         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3740         case 0x1200 + 1: return "HDM_INSERTITEMA";
3741         case 0x1200 + 10: return "HDM_INSERTITEMW";
3742         case 0x1200 + 2: return "HDM_DELETEITEM";
3743         case 0x1200 + 3: return "HDM_GETITEMA";
3744         case 0x1200 + 11: return "HDM_GETITEMW";
3745         case 0x1200 + 4: return "HDM_SETITEMA";
3746         case 0x1200 + 12: return "HDM_SETITEMW";
3747         case 0x1200 + 5: return "HDM_LAYOUT";
3748         case 0x1200 + 6: return "HDM_HITTEST";
3749         case 0x1200 + 7: return "HDM_GETITEMRECT";
3750         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3751         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3752         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3753         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3754         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3755         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3756         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3757
3758         // tab control
3759         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3760         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3761         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3762         case 0x1300 + 5: return "TCM_GETITEMA";
3763         case 0x1300 + 60: return "TCM_GETITEMW";
3764         case 0x1300 + 6: return "TCM_SETITEMA";
3765         case 0x1300 + 61: return "TCM_SETITEMW";
3766         case 0x1300 + 7: return "TCM_INSERTITEMA";
3767         case 0x1300 + 62: return "TCM_INSERTITEMW";
3768         case 0x1300 + 8: return "TCM_DELETEITEM";
3769         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3770         case 0x1300 + 10: return "TCM_GETITEMRECT";
3771         case 0x1300 + 11: return "TCM_GETCURSEL";
3772         case 0x1300 + 12: return "TCM_SETCURSEL";
3773         case 0x1300 + 13: return "TCM_HITTEST";
3774         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3775         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3776         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3777         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3778         case 0x1300 + 43: return "TCM_SETPADDING";
3779         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3780         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3781         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3782         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3783         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3784         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3785         case 0x1300 + 50: return "TCM_DESELECTALL";
3786
3787         // toolbar
3788         case WM_USER+1: return "TB_ENABLEBUTTON";
3789         case WM_USER+2: return "TB_CHECKBUTTON";
3790         case WM_USER+3: return "TB_PRESSBUTTON";
3791         case WM_USER+4: return "TB_HIDEBUTTON";
3792         case WM_USER+5: return "TB_INDETERMINATE";
3793         case WM_USER+9: return "TB_ISBUTTONENABLED";
3794         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3795         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3796         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3797         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3798         case WM_USER+17: return "TB_SETSTATE";
3799         case WM_USER+18: return "TB_GETSTATE";
3800         case WM_USER+19: return "TB_ADDBITMAP";
3801         case WM_USER+20: return "TB_ADDBUTTONS";
3802         case WM_USER+21: return "TB_INSERTBUTTON";
3803         case WM_USER+22: return "TB_DELETEBUTTON";
3804         case WM_USER+23: return "TB_GETBUTTON";
3805         case WM_USER+24: return "TB_BUTTONCOUNT";
3806         case WM_USER+25: return "TB_COMMANDTOINDEX";
3807         case WM_USER+26: return "TB_SAVERESTOREA";
3808         case WM_USER+76: return "TB_SAVERESTOREW";
3809         case WM_USER+27: return "TB_CUSTOMIZE";
3810         case WM_USER+28: return "TB_ADDSTRINGA";
3811         case WM_USER+77: return "TB_ADDSTRINGW";
3812         case WM_USER+29: return "TB_GETITEMRECT";
3813         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3814         case WM_USER+31: return "TB_SETBUTTONSIZE";
3815         case WM_USER+32: return "TB_SETBITMAPSIZE";
3816         case WM_USER+33: return "TB_AUTOSIZE";
3817         case WM_USER+35: return "TB_GETTOOLTIPS";
3818         case WM_USER+36: return "TB_SETTOOLTIPS";
3819         case WM_USER+37: return "TB_SETPARENT";
3820         case WM_USER+39: return "TB_SETROWS";
3821         case WM_USER+40: return "TB_GETROWS";
3822         case WM_USER+42: return "TB_SETCMDID";
3823         case WM_USER+43: return "TB_CHANGEBITMAP";
3824         case WM_USER+44: return "TB_GETBITMAP";
3825         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3826         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3827         case WM_USER+46: return "TB_REPLACEBITMAP";
3828         case WM_USER+47: return "TB_SETINDENT";
3829         case WM_USER+48: return "TB_SETIMAGELIST";
3830         case WM_USER+49: return "TB_GETIMAGELIST";
3831         case WM_USER+50: return "TB_LOADIMAGES";
3832         case WM_USER+51: return "TB_GETRECT";
3833         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3834         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3835         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3836         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3837         case WM_USER+56: return "TB_SETSTYLE";
3838         case WM_USER+57: return "TB_GETSTYLE";
3839         case WM_USER+58: return "TB_GETBUTTONSIZE";
3840         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3841         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3842         case WM_USER+61: return "TB_GETTEXTROWS";
3843         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3844
3845 #endif //WIN32
3846
3847         default:
3848             static char s_szBuf[128];
3849             sprintf(s_szBuf, "<unknown message = %d>", message);
3850             return s_szBuf;
3851     }
3852 }
3853 #endif //__WXDEBUG__