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/window.h"
  35     #include "wx/accel.h"
  36     #include "wx/setup.h"
  37     #include "wx/menu.h"
  38     #include "wx/dc.h"
  39     #include "wx/dcclient.h"
  40     #include "wx/utils.h"
  41     #include "wx/app.h"
  42     #include "wx/panel.h"
  43     #include "wx/layout.h"
  44     #include "wx/dialog.h"
  45     #include "wx/frame.h"
  46     #include "wx/listbox.h"
  47     #include "wx/button.h"
  48     #include "wx/msgdlg.h"
  49
  50     #include <stdio.h>
  51 #endif
  52
  53 #if     wxUSE_OWNER_DRAWN
  54     #include "wx/ownerdrw.h"
  55 #endif
  56
  57 #if     wxUSE_DRAG_AND_DROP
  58     #include "wx/dataobj.h"
  59     #include "wx/msw/ole/droptgt.h"
  60 #endif
  61
  62 #include "wx/menuitem.h"
  63 #include "wx/log.h"
  64
  65 #include "wx/msw/private.h"
  66
  67 #if wxUSE_TOOLTIPS
  68     #include "wx/tooltip.h"
  69 #endif
  70
  71 #if wxUSE_CARET
  72     #include "wx/caret.h"
  73 #endif // wxUSE_CARET
  74
  75 #include "wx/intl.h"
  76 #include "wx/log.h"
  77
  78
  79 #include "wx/textctrl.h"
  80
  81 #include <string.h>
  82
  83 #ifndef __GNUWIN32__
  84     #include <shellapi.h>
  85     #include <mmsystem.h>
  86 #endif
  87
  88 #ifdef __WIN32__
  89     #include <windowsx.h>
  90 #endif
  91
  92 #if ( defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__ )
  93     #include <commctrl.h>
  94 #endif
  95
  96 #ifndef __TWIN32__
  97     #ifdef __GNUWIN32__
  98         #include <wx/msw/gnuwin32/extra.h>
  99     #endif
 100 #endif
 101
 102 // ---------------------------------------------------------------------------
 103 // macros
 104 // ---------------------------------------------------------------------------
 105
 106 // standard macros missing from some compilers headers
 107 #ifndef GET_X_LPARAM
 108     #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
 109     #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
 110 #endif // GET_X_LPARAM
 111
 112 // ---------------------------------------------------------------------------
 113 // global variables
 114 // ---------------------------------------------------------------------------
 115
 116 // the last Windows message we got (MT-UNSAFE)
 117 extern MSG s_currentMsg;
 118
 119 wxMenu *wxCurrentPopupMenu = NULL;
 120 extern wxList WXDLLEXPORT wxPendingDelete;
 121 extern wxChar wxCanvasClassName[];
 122
 123 // ---------------------------------------------------------------------------
 124 // private functions
 125 // ---------------------------------------------------------------------------
 126
 127 // the window proc for all our windows
 128 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
 129                                    WPARAM wParam, LPARAM lParam);
 130
 131 #ifdef  __WXDEBUG__
 132     const char *wxGetMessageName(int message);
 133 #endif  //__WXDEBUG__
 134
 135 void wxRemoveHandleAssociation(wxWindow *win);
 136 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 137 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 138
 139 // ---------------------------------------------------------------------------
 140 // event tables
 141 // ---------------------------------------------------------------------------
 142
 143 #if !USE_SHARED_LIBRARY
 144     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 145 #endif
 146
 147 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
 148     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 149     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 150     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 151     EVT_IDLE(wxWindow::OnIdle)
 152 END_EVENT_TABLE()
 153
 154 // ===========================================================================
 155 // implementation
 156 // ===========================================================================
 157
 158 // ---------------------------------------------------------------------------
 159 // wxWindow utility functions
 160 // ---------------------------------------------------------------------------
 161
 162 // Find an item given the MS Windows id
 163 wxWindow *wxWindow::FindItem(int id) const
 164 {
 165     wxWindowList::Node *current = GetChildren().GetFirst();
 166     while (current)
 167     {
 168         wxWindow *childWin = current->GetData();
 169
 170         wxWindow *wnd = childWin->FindItem(id);
 171         if ( wnd )
 172             return wnd;
 173
 174         if ( childWin->IsKindOf(CLASSINFO(wxControl)) )
 175         {
 176             wxControl *item = (wxControl *)childWin;
 177             if ( item->GetId() == id )
 178                 return item;
 179             else
 180             {
 181                 // In case it's a 'virtual' control (e.g. radiobox)
 182                 if ( item->GetSubcontrols().Member((wxObject *)id) )
 183                     return item;
 184             }
 185         }
 186
 187         current = current->GetNext();
 188     }
 189
 190     return NULL;
 191 }
 192
 193 // Find an item given the MS Windows handle
 194 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 195 {
 196     wxWindowList::Node *current = GetChildren().GetFirst();
 197     while (current)
 198     {
 199         wxWindow *parent = current->GetData();
 200
 201         // Do a recursive search.
 202         wxWindow *wnd = parent->FindItemByHWND(hWnd);
 203         if ( wnd )
 204             return wnd;
 205
 206         if ( !controlOnly || parent->IsKindOf(CLASSINFO(wxControl)) )
 207         {
 208             wxWindow *item = current->GetData();
 209             if ( item->GetHWND() == hWnd )
 210                 return item;
 211             else
 212             {
 213                 if ( item->ContainsHWND(hWnd) )
 214                     return item;
 215             }
 216         }
 217
 218         current = current->GetNext();
 219     }
 220     return NULL;
 221 }
 222
 223 // Default command handler
 224 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 225 {
 226     return FALSE;
 227 }
 228
 229 // ----------------------------------------------------------------------------
 230 // constructors and such
 231 // ----------------------------------------------------------------------------
 232
 233 void wxWindow::Init()
 234 {
 235     // generic
 236     InitBase();
 237
 238     // MSW specific
 239     m_doubleClickAllowed = 0;
 240     m_winCaptured = FALSE;
 241
 242     m_isBeingDeleted = FALSE;
 243     m_oldWndProc = 0;
 244     m_useCtl3D = FALSE;
 245     m_mouseInWindow = FALSE;
 246
 247     // wxWnd
 248     m_hMenu = 0;
 249
 250     m_hWnd = 0;
 251
 252     // pass WM_GETDLGCODE to DefWindowProc()
 253     m_lDlgCode = 0;
 254
 255     m_xThumbSize = 0;
 256     m_yThumbSize = 0;
 257     m_backgroundTransparent = FALSE;
 258
 259     // as all windows are created with WS_VISIBLE style...
 260     m_isShown = TRUE;
 261
 262 #if wxUSE_MOUSEEVENT_HACK
 263     m_lastMouseX =
 264     m_lastMouseY = -1;
 265     m_lastMouseEvent = -1;
 266 #endif // wxUSE_MOUSEEVENT_HACK
 267 }
 268
 269 // Destructor
 270 wxWindow::~wxWindow()
 271 {
 272     m_isBeingDeleted = TRUE;
 273
 274     MSWDetachWindowMenu();
 275
 276     if ( m_parent )
 277         m_parent->RemoveChild(this);
 278
 279     DestroyChildren();
 280
 281     if ( m_hWnd )
 282     {
 283         if ( !::DestroyWindow(GetHwnd()) )
 284             wxLogLastError("DestroyWindow");
 285
 286         // remove hWnd <-> wxWindow association
 287         wxRemoveHandleAssociation(this);
 288     }
 289 }
 290
 291 // real construction (Init() must have been called before!)
 292 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 293                       const wxPoint& pos,
 294                       const wxSize& size,
 295                       long style,
 296                       const wxString& name)
 297 {
 298     wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
 299
 300     CreateBase(parent, id, pos, size, style, name);
 301
 302     parent->AddChild(this);
 303
 304     DWORD msflags = 0;
 305     if ( style & wxBORDER )
 306         msflags |= WS_BORDER;
 307     if ( style & wxTHICK_FRAME )
 308         msflags |= WS_THICKFRAME;
 309
 310     msflags |= WS_CHILD | WS_VISIBLE;
 311     if ( style & wxCLIP_CHILDREN )
 312         msflags |= WS_CLIPCHILDREN;
 313
 314     bool want3D;
 315     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
 316
 317     // Even with extended styles, need to combine with WS_BORDER
 318     // for them to look right.
 319     if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 320         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 321     {
 322         msflags |= WS_BORDER;
 323     }
 324
 325     // calculate the value to return from WM_GETDLGCODE handler
 326     if ( GetWindowStyleFlag() & wxWANTS_CHARS )
 327     {
 328         // want everything: i.e. all keys and WM_CHAR message
 329         m_lDlgCode = DLGC_WANTARROWS | DLGC_WANTCHARS |
 330                      DLGC_WANTTAB | DLGC_WANTMESSAGE;
 331     }
 332
 333     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 334               pos.x, pos.y,
 335               WidthDefault(size.x), HeightDefault(size.y),
 336               msflags, NULL, exStyle);
 337
 338     return TRUE;
 339 }
 340
 341 // ---------------------------------------------------------------------------
 342 // basic operations
 343 // ---------------------------------------------------------------------------
 344
 345 void wxWindow::SetFocus()
 346 {
 347     HWND hWnd = GetHwnd();
 348     if ( hWnd )
 349         ::SetFocus(hWnd);
 350 }
 351
 352 // Get the window with the focus
 353 wxWindow *wxWindowBase::FindFocus()
 354 {
 355     HWND hWnd = ::GetFocus();
 356     if ( hWnd )
 357     {
 358         return wxFindWinFromHandle((WXHWND) hWnd);
 359     }
 360
 361     return NULL;
 362 }
 363
 364 bool wxWindow::Enable(bool enable)
 365 {
 366     if ( !wxWindowBase::Enable(enable) )
 367         return FALSE;
 368
 369     HWND hWnd = GetHwnd();
 370     if ( hWnd )
 371         ::EnableWindow(hWnd, (BOOL)enable);
 372
 373     return TRUE;
 374 }
 375
 376 bool wxWindow::Show(bool show)
 377 {
 378     if ( !wxWindowBase::Show(show) )
 379         return FALSE;
 380
 381     HWND hWnd = GetHwnd();
 382     int cshow = show ? SW_SHOW : SW_HIDE;
 383     ::ShowWindow(hWnd, cshow);
 384
 385     if ( show )
 386     {
 387         BringWindowToTop(hWnd);
 388     }
 389
 390     return TRUE;
 391 }
 392
 393 // Raise the window to the top of the Z order
 394 void wxWindow::Raise()
 395 {
 396     ::BringWindowToTop(GetHwnd());
 397 }
 398
 399 // Lower the window to the bottom of the Z order
 400 void wxWindow::Lower()
 401 {
 402     ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
 403                    SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 404 }
 405
 406 void wxWindow::SetTitle( const wxString& title)
 407 {
 408     SetWindowText(GetHwnd(), title.c_str());
 409 }
 410
 411 wxString wxWindow::GetTitle() const
 412 {
 413     return wxGetWindowText(GetHWND());
 414 }
 415
 416 void wxWindow::CaptureMouse()
 417 {
 418     HWND hWnd = GetHwnd();
 419     if ( hWnd && !m_winCaptured )
 420     {
 421         SetCapture(hWnd);
 422         m_winCaptured = TRUE;
 423     }
 424 }
 425
 426 void wxWindow::ReleaseMouse()
 427 {
 428     if ( m_winCaptured )
 429     {
 430         ReleaseCapture();
 431         m_winCaptured = FALSE;
 432     }
 433 }
 434
 435 bool wxWindow::SetFont(const wxFont& font)
 436 {
 437     if ( !wxWindowBase::SetFont(font) )
 438     {
 439         // nothing to do
 440         return FALSE;
 441     }
 442
 443     HWND hWnd = GetHwnd();
 444     if ( hWnd != 0 )
 445     {
 446         WXHANDLE hFont = m_font.GetResourceHandle();
 447
 448         wxASSERT_MSG( hFont, _T("should have valid font") );
 449
 450         ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
 451     }
 452
 453     return TRUE;
 454 }
 455 bool wxWindow::SetCursor(const wxCursor& cursor)
 456 {
 457     if ( !wxWindowBase::SetCursor(cursor) )
 458     {
 459         // no change
 460         return FALSE;
 461     }
 462
 463     wxASSERT_MSG( m_cursor.Ok(),
 464                   _T("cursor must be valid after call to the base version"));
 465
 466     HWND hWnd = GetHwnd();
 467
 468     // Change the cursor NOW if we're within the correct window
 469     POINT point;
 470     ::GetCursorPos(&point);
 471
 472     RECT rect;
 473     ::GetWindowRect(hWnd, &rect);
 474
 475     if ( ::PtInRect(&rect, point) && !wxIsBusy() )
 476         ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
 477
 478     return TRUE;
 479 }
 480
 481 void wxWindow::WarpPointer (int x_pos, int y_pos)
 482 {
 483     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
 484     // pixel coordinates, relatives to the canvas -- So, we first need to
 485     // substract origin of the window, then convert to screen position
 486
 487     int x = x_pos; int y = y_pos;
 488     RECT rect;
 489     GetWindowRect (GetHwnd(), &rect);
 490
 491     x += rect.left;
 492     y += rect.top;
 493
 494     SetCursorPos (x, y);
 495 }
 496
 497 #if WXWIN_COMPATIBILITY
 498 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
 499 {
 500 }
 501 #endif // WXWIN_COMPATIBILITY
 502
 503 // ---------------------------------------------------------------------------
 504 // scrolling stuff
 505 // ---------------------------------------------------------------------------
 506
 507 #if WXWIN_COMPATIBILITY
 508 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
 509 {
 510 #if defined(__WIN95__)
 511
 512     int range1 = range;
 513
 514     // Try to adjust the range to cope with page size > 1
 515     // - a Windows API quirk
 516     int pageSize = GetScrollPage(orient);
 517     if ( pageSize > 1 && range > 0)
 518     {
 519         range1 += (pageSize - 1);
 520     }
 521
 522     SCROLLINFO info;
 523     int dir;
 524
 525     if ( orient == wxHORIZONTAL ) {
 526         dir = SB_HORZ;
 527     } else {
 528         dir = SB_VERT;
 529     }
 530
 531     info.cbSize = sizeof(SCROLLINFO);
 532     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 533     info.nMin = 0;
 534     info.nMax = range1;
 535     info.nPos = 0;
 536     info.fMask = SIF_RANGE | SIF_PAGE;
 537
 538     HWND hWnd = GetHwnd();
 539     if ( hWnd )
 540         ::SetScrollInfo(hWnd, dir, &info, refresh);
 541 #else
 542     int wOrient;
 543     if ( orient == wxHORIZONTAL )
 544         wOrient = SB_HORZ;
 545     else
 546         wOrient = SB_VERT;
 547
 548     HWND hWnd = GetHwnd();
 549     if ( hWnd )
 550         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
 551 #endif
 552 }
 553
 554 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
 555 {
 556 #if defined(__WIN95__)
 557     SCROLLINFO info;
 558     int dir;
 559
 560     if ( orient == wxHORIZONTAL ) {
 561         dir = SB_HORZ;
 562         m_xThumbSize = page;
 563     } else {
 564         dir = SB_VERT;
 565         m_yThumbSize = page;
 566     }
 567
 568     info.cbSize = sizeof(SCROLLINFO);
 569     info.nPage = page;
 570     info.nMin = 0;
 571     info.fMask = SIF_PAGE;
 572
 573     HWND hWnd = GetHwnd();
 574     if ( hWnd )
 575         ::SetScrollInfo(hWnd, dir, &info, refresh);
 576 #else
 577     if ( orient == wxHORIZONTAL )
 578         m_xThumbSize = page;
 579     else
 580         m_yThumbSize = page;
 581 #endif
 582 }
 583
 584 int wxWindow::OldGetScrollRange(int orient) const
 585 {
 586     int wOrient;
 587     if ( orient == wxHORIZONTAL )
 588         wOrient = SB_HORZ;
 589     else
 590         wOrient = SB_VERT;
 591
 592 #if __WATCOMC__ && defined(__WINDOWS_386__)
 593     short minPos, maxPos;
 594 #else
 595     int minPos, maxPos;
 596 #endif
 597     HWND hWnd = GetHwnd();
 598     if ( hWnd )
 599     {
 600         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 601 #if defined(__WIN95__)
 602         // Try to adjust the range to cope with page size > 1
 603         // - a Windows API quirk
 604         int pageSize = GetScrollPage(orient);
 605         if ( pageSize > 1 )
 606         {
 607             maxPos -= (pageSize - 1);
 608         }
 609 #endif
 610         return maxPos;
 611     }
 612     else
 613         return 0;
 614 }
 615
 616 int wxWindow::GetScrollPage(int orient) const
 617 {
 618     if ( orient == wxHORIZONTAL )
 619         return m_xThumbSize;
 620     else
 621         return m_yThumbSize;
 622 }
 623
 624 #endif // WXWIN_COMPATIBILITY
 625
 626 int wxWindow::GetScrollPos(int orient) const
 627 {
 628     int wOrient;
 629     if ( orient == wxHORIZONTAL )
 630         wOrient = SB_HORZ;
 631     else
 632         wOrient = SB_VERT;
 633     HWND hWnd = GetHwnd();
 634     if ( hWnd )
 635     {
 636         return ::GetScrollPos(hWnd, wOrient);
 637     }
 638     else
 639         return 0;
 640 }
 641
 642 // This now returns the whole range, not just the number
 643 // of positions that we can scroll.
 644 int wxWindow::GetScrollRange(int orient) const
 645 {
 646     int wOrient;
 647     if ( orient == wxHORIZONTAL )
 648         wOrient = SB_HORZ;
 649     else
 650         wOrient = SB_VERT;
 651
 652 #if __WATCOMC__ && defined(__WINDOWS_386__)
 653     short minPos, maxPos;
 654 #else
 655     int minPos, maxPos;
 656 #endif
 657     HWND hWnd = GetHwnd();
 658     if ( hWnd )
 659     {
 660         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 661 #if defined(__WIN95__)
 662         // Try to adjust the range to cope with page size > 1
 663         // - a Windows API quirk
 664         int pageSize = GetScrollThumb(orient);
 665         if ( pageSize > 1 )
 666         {
 667             maxPos -= (pageSize - 1);
 668         }
 669         // October 10th: new range concept.
 670         maxPos += pageSize;
 671 #endif
 672
 673         return maxPos;
 674     }
 675     else
 676         return 0;
 677 }
 678
 679 int wxWindow::GetScrollThumb(int orient) const
 680 {
 681     if ( orient == wxHORIZONTAL )
 682         return m_xThumbSize;
 683     else
 684         return m_yThumbSize;
 685 }
 686
 687 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 688 {
 689 #if defined(__WIN95__)
 690     SCROLLINFO info;
 691     int dir;
 692
 693     if ( orient == wxHORIZONTAL ) {
 694         dir = SB_HORZ;
 695     } else {
 696         dir = SB_VERT;
 697     }
 698
 699     info.cbSize = sizeof(SCROLLINFO);
 700     info.nPage = 0;
 701     info.nMin = 0;
 702     info.nPos = pos;
 703     info.fMask = SIF_POS;
 704
 705     HWND hWnd = GetHwnd();
 706     if ( hWnd )
 707         ::SetScrollInfo(hWnd, dir, &info, refresh);
 708 #else
 709     int wOrient;
 710     if ( orient == wxHORIZONTAL )
 711         wOrient = SB_HORZ;
 712     else
 713         wOrient = SB_VERT;
 714
 715     HWND hWnd = GetHwnd();
 716     if ( hWnd )
 717         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 718 #endif
 719 }
 720
 721 // New function that will replace some of the above.
 722 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 723                             int range, bool refresh)
 724 {
 725 #if defined(__WIN95__)
 726     int oldRange = range - thumbVisible;
 727
 728     int range1 = oldRange;
 729
 730     // Try to adjust the range to cope with page size > 1
 731     // - a Windows API quirk
 732     int pageSize = thumbVisible;
 733     if ( pageSize > 1 && range > 0)
 734     {
 735         range1 += (pageSize - 1);
 736     }
 737
 738     SCROLLINFO info;
 739     int dir;
 740
 741     if ( orient == wxHORIZONTAL ) {
 742         dir = SB_HORZ;
 743     } else {
 744         dir = SB_VERT;
 745     }
 746
 747     info.cbSize = sizeof(SCROLLINFO);
 748     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 749     info.nMin = 0;
 750     info.nMax = range1;
 751     info.nPos = pos;
 752     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
 753
 754     HWND hWnd = GetHwnd();
 755     if ( hWnd )
 756         ::SetScrollInfo(hWnd, dir, &info, refresh);
 757 #else
 758     int wOrient;
 759     if ( orient == wxHORIZONTAL )
 760         wOrient = SB_HORZ;
 761     else
 762         wOrient = SB_VERT;
 763
 764     HWND hWnd = GetHwnd();
 765     if ( hWnd )
 766     {
 767         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
 768         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 769     }
 770 #endif
 771     if ( orient == wxHORIZONTAL ) {
 772         m_xThumbSize = thumbVisible;
 773     } else {
 774         m_yThumbSize = thumbVisible;
 775     }
 776 }
 777
 778 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 779 {
 780     RECT rect2;
 781     if ( rect )
 782     {
 783         rect2.left = rect->x;
 784         rect2.top = rect->y;
 785         rect2.right = rect->x + rect->width;
 786         rect2.bottom = rect->y + rect->height;
 787     }
 788
 789     if ( rect )
 790         ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
 791     else
 792         ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
 793 }
 794
 795 // ---------------------------------------------------------------------------
 796 // subclassing
 797 // ---------------------------------------------------------------------------
 798
 799 void wxWindow::SubclassWin(WXHWND hWnd)
 800 {
 801     wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") );
 802
 803     HWND hwnd = (HWND)hWnd;
 804     wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
 805
 806     wxAssociateWinWithHandle(hwnd, this);
 807
 808     m_oldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 809     SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
 810 }
 811
 812 void wxWindow::UnsubclassWin()
 813 {
 814     wxRemoveHandleAssociation(this);
 815
 816     // Restore old Window proc
 817     HWND hwnd = GetHwnd();
 818     if ( hwnd )
 819     {
 820         m_hWnd = 0;
 821
 822         wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
 823
 824         FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 825         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 826         {
 827             SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
 828             m_oldWndProc = 0;
 829         }
 830     }
 831 }
 832
 833 // Make a Windows extended style from the given wxWindows window style
 834 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
 835 {
 836     WXDWORD exStyle = 0;
 837     if ( style & wxTRANSPARENT_WINDOW )
 838         exStyle |= WS_EX_TRANSPARENT;
 839
 840     if ( !eliminateBorders )
 841     {
 842         if ( style & wxSUNKEN_BORDER )
 843             exStyle |= WS_EX_CLIENTEDGE;
 844         if ( style & wxDOUBLE_BORDER )
 845             exStyle |= WS_EX_DLGMODALFRAME;
 846 #if defined(__WIN95__)
 847         if ( style & wxRAISED_BORDER )
 848             exStyle |= WS_EX_WINDOWEDGE;
 849         if ( style & wxSTATIC_BORDER )
 850             exStyle |= WS_EX_STATICEDGE;
 851 #endif
 852     }
 853     return exStyle;
 854 }
 855
 856 // Determines whether native 3D effects or CTL3D should be used,
 857 // applying a default border style if required, and returning an extended
 858 // style to pass to CreateWindowEx.
 859 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
 860 {
 861     // If matches certain criteria, then assume no 3D effects
 862     // unless specifically requested (dealt with in MakeExtendedStyle)
 863     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 864     {
 865         *want3D = FALSE;
 866         return MakeExtendedStyle(m_windowStyle, FALSE);
 867     }
 868
 869     // Determine whether we should be using 3D effects or not.
 870     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 871
 872     // 1) App can specify global 3D effects
 873     *want3D = wxTheApp->GetAuto3D();
 874
 875     // 2) If the parent is being drawn with user colours, or simple border specified,
 876     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 877     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 878         *want3D = FALSE;
 879
 880     // 3) Control can override this global setting by defining
 881     // a border style, e.g. wxSUNKEN_BORDER
 882     if ( m_windowStyle & wxSUNKEN_BORDER  )
 883         *want3D = TRUE;
 884
 885     // 4) If it's a special border, CTL3D can't cope so we want a native border
 886     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 887         (m_windowStyle & wxSTATIC_BORDER) )
 888     {
 889         *want3D = TRUE;
 890         nativeBorder = TRUE;
 891     }
 892
 893     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 894     // effects from extended style
 895 #if wxUSE_CTL3D
 896     if ( *want3D )
 897         nativeBorder = FALSE;
 898 #endif
 899
 900     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 901
 902     // If we want 3D, but haven't specified a border here,
 903     // apply the default border style specified.
 904     // TODO what about non-Win95 WIN32? Does it have borders?
 905 #if defined(__WIN95__) && !wxUSE_CTL3D
 906     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 907         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 908         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 909 #endif
 910
 911     return exStyle;
 912 }
 913
 914 #if WXWIN_COMPATIBILITY
 915 // If nothing defined for this, try the parent.
 916 // E.g. we may be a button loaded from a resource, with no callback function
 917 // defined.
 918 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 919 {
 920     if ( GetEventHandler()->ProcessEvent(event)  )
 921         return;
 922     if ( m_parent )
 923         m_parent->GetEventHandler()->OnCommand(win, event);
 924 }
 925 #endif // WXWIN_COMPATIBILITY_2
 926
 927 #if WXWIN_COMPATIBILITY
 928 wxObject* wxWindow::GetChild(int number) const
 929 {
 930     // Return a pointer to the Nth object in the Panel
 931     wxNode *node = GetChildren().First();
 932     int n = number;
 933     while (node && n--)
 934         node = node->Next();
 935     if ( node )
 936     {
 937         wxObject *obj = (wxObject *)node->Data();
 938         return(obj);
 939     }
 940     else
 941         return NULL;
 942 }
 943 #endif // WXWIN_COMPATIBILITY
 944
 945 // Setup background and foreground colours correctly
 946 void wxWindow::SetupColours()
 947 {
 948     if ( GetParent() )
 949         SetBackgroundColour(GetParent()->GetBackgroundColour());
 950 }
 951
 952 void wxWindow::OnIdle(wxIdleEvent& event)
 953 {
 954     // Check if we need to send a LEAVE event
 955     if ( m_mouseInWindow )
 956     {
 957         POINT pt;
 958         ::GetCursorPos(&pt);
 959         if ( ::WindowFromPoint(pt) != GetHwnd() )
 960         {
 961             // Generate a LEAVE event
 962             m_mouseInWindow = FALSE;
 963
 964             // Unfortunately the mouse button and keyboard state may have changed
 965             // by the time the OnIdle function is called, so 'state' may be
 966             // meaningless.
 967             int state = 0;
 968             if ( ::GetKeyState(VK_SHIFT) != 0 )
 969                 state |= MK_SHIFT;
 970             if ( ::GetKeyState(VK_CONTROL) != 0 )
 971                 state |= MK_CONTROL;
 972
 973             wxMouseEvent event(wxEVT_LEAVE_WINDOW);
 974             InitMouseEvent(event, pt.x, pt.y, state);
 975
 976             (void)GetEventHandler()->ProcessEvent(event);
 977         }
 978     }
 979
 980     UpdateWindowUI();
 981 }
 982
 983 // Set this window to be the child of 'parent'.
 984 bool wxWindow::Reparent(wxWindow *parent)
 985 {
 986     if ( !wxWindowBase::Reparent(parent) )
 987         return FALSE;
 988
 989     HWND hWndChild = GetHwnd();
 990     HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
 991
 992     ::SetParent(hWndChild, hWndParent);
 993
 994     return TRUE;
 995 }
 996
 997 void wxWindow::Clear()
 998 {
 999     wxClientDC dc(this);
1000     wxBrush brush(GetBackgroundColour(), wxSOLID);
1001     dc.SetBackground(brush);
1002     dc.Clear();
1003 }
1004
1005 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
1006 {
1007     HWND hWnd = GetHwnd();
1008     if ( hWnd )
1009     {
1010         if ( rect )
1011         {
1012             RECT mswRect;
1013             mswRect.left = rect->x;
1014             mswRect.top = rect->y;
1015             mswRect.right = rect->x + rect->width;
1016             mswRect.bottom = rect->y + rect->height;
1017
1018             ::InvalidateRect(hWnd, &mswRect, eraseBack);
1019         }
1020         else
1021             ::InvalidateRect(hWnd, NULL, eraseBack);
1022     }
1023 }
1024
1025 // ---------------------------------------------------------------------------
1026 // drag and drop
1027 // ---------------------------------------------------------------------------
1028
1029 #if wxUSE_DRAG_AND_DROP
1030
1031 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1032 {
1033     if ( m_dropTarget != 0 ) {
1034         m_dropTarget->Revoke(m_hWnd);
1035         delete m_dropTarget;
1036     }
1037
1038     m_dropTarget = pDropTarget;
1039     if ( m_dropTarget != 0 )
1040         m_dropTarget->Register(m_hWnd);
1041 }
1042
1043 #endif // wxUSE_DRAG_AND_DROP
1044
1045 // old style file-manager drag&drop support: we retain the old-style
1046 // DragAcceptFiles in parallel with SetDropTarget.
1047 void wxWindow::DragAcceptFiles(bool accept)
1048 {
1049     HWND hWnd = GetHwnd();
1050     if ( hWnd )
1051         ::DragAcceptFiles(hWnd, (BOOL)accept);
1052 }
1053
1054 // ----------------------------------------------------------------------------
1055 // tooltips
1056 // ----------------------------------------------------------------------------
1057
1058 #if wxUSE_TOOLTIPS
1059
1060 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1061 {
1062     wxWindowBase::DoSetToolTip(tooltip);
1063
1064     if ( m_tooltip )
1065         m_tooltip->SetWindow(this);
1066 }
1067
1068 #endif // wxUSE_TOOLTIPS
1069
1070 // ---------------------------------------------------------------------------
1071 // moving and resizing
1072 // ---------------------------------------------------------------------------
1073
1074 // Get total size
1075 void wxWindow::DoGetSize(int *x, int *y) const
1076 {
1077     HWND hWnd = GetHwnd();
1078     RECT rect;
1079     GetWindowRect(hWnd, &rect);
1080
1081     if ( x )
1082         *x = rect.right - rect.left;
1083     if ( y )
1084         *y = rect.bottom - rect.top;
1085 }
1086
1087 void wxWindow::DoGetPosition(int *x, int *y) const
1088 {
1089     HWND hWnd = GetHwnd();
1090
1091     RECT rect;
1092     GetWindowRect(hWnd, &rect);
1093
1094     POINT point;
1095     point.x = rect.left;
1096     point.y = rect.top;
1097
1098     // we do the adjustments with respect to the parent only for the "real"
1099     // children, not for the dialogs/frames
1100     if ( !IsTopLevel() )
1101     {
1102         HWND hParentWnd = 0;
1103         wxWindow *parent = GetParent();
1104         if ( parent )
1105             hParentWnd = GetWinHwnd(parent);
1106
1107         // Since we now have the absolute screen coords, if there's a parent we
1108         // must subtract its top left corner
1109         if ( hParentWnd )
1110         {
1111             ::ScreenToClient(hParentWnd, &point);
1112         }
1113
1114         // We may be faking the client origin. So a window that's really at (0,
1115         // 30) may appear (to wxWin apps) to be at (0, 0).
1116         if ( parent )
1117         {
1118             wxPoint pt(parent->GetClientAreaOrigin());
1119             point.x -= pt.x;
1120             point.y -= pt.y;
1121         }
1122     }
1123
1124     if ( x )
1125         *x = point.x;
1126     if ( y )
1127         *y = point.y;
1128 }
1129
1130 void wxWindow::DoScreenToClient(int *x, int *y) const
1131 {
1132     POINT pt;
1133     if ( x )
1134         pt.x = *x;
1135     if ( y )
1136         pt.y = *y;
1137
1138     HWND hWnd = GetHwnd();
1139     ::ScreenToClient(hWnd, &pt);
1140
1141     if ( x )
1142         *x = pt.x;
1143     if ( y )
1144         *y = pt.y;
1145 }
1146
1147 void wxWindow::DoClientToScreen(int *x, int *y) const
1148 {
1149     POINT pt;
1150     if ( x )
1151         pt.x = *x;
1152     if ( y )
1153         pt.y = *y;
1154
1155     HWND hWnd = GetHwnd();
1156     ::ClientToScreen(hWnd, &pt);
1157
1158     if ( x )
1159         *x = pt.x;
1160     if ( y )
1161         *y = pt.y;
1162 }
1163
1164 // Get size *available for subwindows* i.e. excluding menu bar etc.
1165 void wxWindow::DoGetClientSize(int *x, int *y) const
1166 {
1167     HWND hWnd = GetHwnd();
1168     RECT rect;
1169     ::GetClientRect(hWnd, &rect);
1170     if ( x )
1171         *x = rect.right;
1172     if ( y )
1173         *y = rect.bottom;
1174 }
1175
1176 // set the size of the window: if the dimensions are positive, just use them,
1177 // but if any of them is equal to -1, it means that we must find the value for
1178 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1179 // which case -1 is a valid value for x and y)
1180 //
1181 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1182 // the width/height to best suit our contents, otherwise we reuse the current
1183 // width/height
1184 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1185 {
1186     // get the current size and position...
1187     int currentX, currentY;
1188     GetPosition(&currentX, &currentY);
1189     int currentW,currentH;
1190     GetSize(&currentW, &currentH);
1191
1192     // ... and don't do anything (avoiding flicker) if it's already ok
1193     if ( x == currentX && y == currentY &&
1194          width == currentW && height == currentH )
1195     {
1196         return;
1197     }
1198
1199     if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1200         x = currentX;
1201     if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1202         y = currentY;
1203
1204     AdjustForParentClientOrigin(x, y, sizeFlags);
1205
1206     wxSize size(-1, -1);
1207     if ( width == -1 )
1208     {
1209         if ( sizeFlags && wxSIZE_AUTO_WIDTH )
1210         {
1211             size = DoGetBestSize();
1212             width = size.x;
1213         }
1214         else
1215         {
1216             // just take the current one
1217             width = currentW;
1218         }
1219     }
1220
1221     if ( height == -1 )
1222     {
1223         if ( sizeFlags && wxSIZE_AUTO_HEIGHT )
1224         {
1225             if ( size.x == -1 )
1226             {
1227                 size= DoGetBestSize();
1228             }
1229             //else: already called DoGetBestSize() above
1230
1231             height = size.y;
1232         }
1233         else
1234         {
1235             // just take the current one
1236             height = currentH;
1237         }
1238     }
1239
1240     if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) )
1241     {
1242         wxLogLastError("MoveWindow");
1243     }
1244 }
1245
1246 // for a generic window there is no natural best size - just use the current one
1247 wxSize wxWindow::DoGetBestSize()
1248 {
1249     return GetSize();
1250 }
1251
1252 void wxWindow::DoSetClientSize(int width, int height)
1253 {
1254     wxWindow *parent = GetParent();
1255     HWND hWnd = GetHwnd();
1256     HWND hParentWnd = (HWND) 0;
1257     if ( parent )
1258         hParentWnd = (HWND) parent->GetHWND();
1259
1260     RECT rect;
1261     ::GetClientRect(hWnd, &rect);
1262
1263     RECT rect2;
1264     GetWindowRect(hWnd, &rect2);
1265
1266     // Find the difference between the entire window (title bar and all)
1267     // and the client area; add this to the new client size to move the
1268     // window
1269     int actual_width = rect2.right - rect2.left - rect.right + width;
1270     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1271
1272     // If there's a parent, must subtract the parent's top left corner
1273     // since MoveWindow moves relative to the parent
1274
1275     POINT point;
1276     point.x = rect2.left;
1277     point.y = rect2.top;
1278     if ( parent )
1279     {
1280         ::ScreenToClient(hParentWnd, &point);
1281     }
1282
1283     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1284
1285     wxSizeEvent event(wxSize(width, height), m_windowId);
1286     event.SetEventObject(this);
1287     GetEventHandler()->ProcessEvent(event);
1288 }
1289
1290 // For implementation purposes - sometimes decorations make the client area
1291 // smaller
1292 wxPoint wxWindow::GetClientAreaOrigin() const
1293 {
1294     return wxPoint(0, 0);
1295 }
1296
1297 // Makes an adjustment to the window position (for example, a frame that has
1298 // a toolbar that it manages itself).
1299 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1300 {
1301     // don't do it for the dialogs/frames - they float independently of their
1302     // parent
1303     if ( !IsTopLevel() )
1304     {
1305         wxWindow *parent = GetParent();
1306         if ( !(sizeFlags & wxSIZE_NO_ADJUSTMENTS) && parent )
1307         {
1308             wxPoint pt(parent->GetClientAreaOrigin());
1309             x += pt.x; y += pt.y;
1310         }
1311     }
1312 }
1313
1314 // ---------------------------------------------------------------------------
1315 // text metrics
1316 // ---------------------------------------------------------------------------
1317
1318 int wxWindow::GetCharHeight() const
1319 {
1320     TEXTMETRIC lpTextMetric;
1321     HWND hWnd = GetHwnd();
1322     HDC dc = ::GetDC(hWnd);
1323
1324     GetTextMetrics(dc, &lpTextMetric);
1325     ::ReleaseDC(hWnd, dc);
1326
1327     return lpTextMetric.tmHeight;
1328 }
1329
1330 int wxWindow::GetCharWidth() const
1331 {
1332     TEXTMETRIC lpTextMetric;
1333     HWND hWnd = GetHwnd();
1334     HDC dc = ::GetDC(hWnd);
1335
1336     GetTextMetrics(dc, &lpTextMetric);
1337     ::ReleaseDC(hWnd, dc);
1338
1339     return lpTextMetric.tmAveCharWidth;
1340 }
1341
1342 void wxWindow::GetTextExtent(const wxString& string,
1343                              int *x, int *y,
1344                              int *descent, int *externalLeading,
1345                              const wxFont *theFont) const
1346 {
1347     const wxFont *fontToUse = theFont;
1348     if ( !fontToUse )
1349         fontToUse = &m_font;
1350
1351     HWND hWnd = GetHwnd();
1352     HDC dc = ::GetDC(hWnd);
1353
1354     HFONT fnt = 0;
1355     HFONT hfontOld = 0;
1356     if ( fontToUse && fontToUse->Ok() )
1357     {
1358         fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1359         if ( fnt )
1360             hfontOld = (HFONT)SelectObject(dc,fnt);
1361     }
1362
1363     SIZE sizeRect;
1364     TEXTMETRIC tm;
1365     GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1366     GetTextMetrics(dc, &tm);
1367
1368     if ( fontToUse && fnt && hfontOld )
1369         SelectObject(dc, hfontOld);
1370
1371     ReleaseDC(hWnd, dc);
1372
1373     if ( x ) *x = sizeRect.cx;
1374     if ( y ) *y = sizeRect.cy;
1375     if ( descent ) *descent = tm.tmDescent;
1376     if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1377 }
1378
1379 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1380 // ---------------------------------------------------------------------------
1381 // Caret manipulation
1382 // ---------------------------------------------------------------------------
1383
1384 void wxWindow::CreateCaret(int w, int h)
1385 {
1386     SetCaret(new wxCaret(this, w, h));
1387 }
1388
1389 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1390 {
1391     wxFAIL_MSG("not implemented");
1392 }
1393
1394 void wxWindow::ShowCaret(bool show)
1395 {
1396     wxCHECK_RET( m_caret, "no caret to show" );
1397
1398     m_caret->Show(show);
1399 }
1400
1401 void wxWindow::DestroyCaret()
1402 {
1403     SetCaret(NULL);
1404 }
1405
1406 void wxWindow::SetCaretPos(int x, int y)
1407 {
1408     wxCHECK_RET( m_caret, "no caret to move" );
1409
1410     m_caret->Move(x, y);
1411 }
1412
1413 void wxWindow::GetCaretPos(int *x, int *y) const
1414 {
1415     wxCHECK_RET( m_caret, "no caret to get position of" );
1416
1417     m_caret->GetPosition(x, y);
1418 }
1419 #endif // wxUSE_CARET
1420
1421 // ---------------------------------------------------------------------------
1422 // popup menu
1423 // ---------------------------------------------------------------------------
1424
1425 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
1426 {
1427     menu->SetInvokingWindow(this);
1428     menu->UpdateUI();
1429
1430     HWND hWnd = GetHwnd();
1431     HMENU hMenu = GetHmenuOf(menu);
1432     POINT point;
1433     point.x = x;
1434     point.y = y;
1435     ::ClientToScreen(hWnd, &point);
1436     wxCurrentPopupMenu = menu;
1437     ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
1438     wxYield();
1439     wxCurrentPopupMenu = NULL;
1440
1441     menu->SetInvokingWindow(NULL);
1442
1443     return TRUE;
1444 }
1445
1446 // ===========================================================================
1447 // pre/post message processing
1448 // ===========================================================================
1449
1450 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1451 {
1452     if ( m_oldWndProc )
1453         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1454     else
1455         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1456 }
1457
1458 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1459 {
1460     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1461     {
1462         // intercept dialog navigation keys
1463         MSG *msg = (MSG *)pMsg;
1464         bool bProcess = TRUE;
1465         if ( msg->message != WM_KEYDOWN )
1466             bProcess = FALSE;
1467
1468         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1469             bProcess = FALSE;
1470
1471         if ( bProcess )
1472         {
1473             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1474             bool bShiftDown = (::GetKeyState(VK_SHIFT) & 0x100) != 0;
1475
1476             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1477             // don't process it if it's the case (except for Ctrl-Tab/Enter
1478             // combinations which are always processed)
1479             LONG lDlgCode = 0;
1480             if ( !bCtrlDown )
1481             {
1482                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1483             }
1484
1485             bool bForward = TRUE,
1486                  bWindowChange = FALSE;
1487
1488             switch ( msg->wParam )
1489             {
1490                 case VK_TAB:
1491                     // assume that nobody wants Shift-TAB for himself - if we
1492                     // don't do it there is no easy way for a control to grab
1493                     // TABs but still let Shift-TAB work as navugation key
1494                     if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
1495                         bProcess = FALSE;
1496                     }
1497                     else {
1498                         // Ctrl-Tab cycles thru notebook pages
1499                         bWindowChange = bCtrlDown;
1500                         bForward = !bShiftDown;
1501                     }
1502                     break;
1503
1504                 case VK_UP:
1505                 case VK_LEFT:
1506                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1507                         bProcess = FALSE;
1508                     else
1509                         bForward = FALSE;
1510                     break;
1511
1512                 case VK_DOWN:
1513                 case VK_RIGHT:
1514                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1515                         bProcess = FALSE;
1516                     break;
1517
1518                 case VK_RETURN:
1519                     {
1520                         if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1521                         {
1522                             // control wants to process Enter itself, don't
1523                             // call IsDialogMessage() which would interpret
1524                             // it
1525                             return FALSE;
1526                         }
1527                         else if ( lDlgCode & DLGC_BUTTON )
1528                         {
1529                             // buttons want process Enter themselevs
1530                             bProcess = FALSE;
1531                         }
1532                         else
1533                         {
1534                             wxPanel *panel = wxDynamicCast(this, wxPanel);
1535                             wxButton *btn = NULL;
1536                             if ( panel )
1537                             {
1538                                 // panel may have a default button which should
1539                                 // be activated by Enter
1540                                 btn = panel->GetDefaultItem();
1541                             }
1542
1543                             if ( btn && btn->IsEnabled() )
1544                             {
1545                                 // if we do have a default button, do press it
1546                                 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
1547
1548                                 return TRUE;
1549                             }
1550                             // else: but if it does not it makes sense to make
1551                             //       it work like a TAB - and that's what we do.
1552                             //       Note that Ctrl-Enter always works this way.
1553                         }
1554                     }
1555                     break;
1556
1557                 default:
1558                     bProcess = FALSE;
1559             }
1560
1561             if ( bProcess )
1562             {
1563                 wxNavigationKeyEvent event;
1564                 event.SetDirection(bForward);
1565                 event.SetWindowChange(bWindowChange);
1566                 event.SetEventObject(this);
1567
1568                 if ( GetEventHandler()->ProcessEvent(event) )
1569                 {
1570                     wxButton *btn = wxDynamicCast(FindFocus(), wxButton);
1571                     if ( btn )
1572                     {
1573                         // the button which has focus should be default
1574                         btn->SetDefault();
1575                     }
1576
1577                     return TRUE;
1578                 }
1579             }
1580         }
1581
1582         if ( ::IsDialogMessage(GetHwnd(), msg) )
1583             return TRUE;
1584     }
1585
1586 #if wxUSE_TOOLTIPS
1587     if ( m_tooltip )
1588     {
1589         // relay mouse move events to the tooltip control
1590         MSG *msg = (MSG *)pMsg;
1591         if ( msg->message == WM_MOUSEMOVE )
1592             m_tooltip->RelayEvent(pMsg);
1593     }
1594 #endif // wxUSE_TOOLTIPS
1595
1596     return FALSE;
1597 }
1598
1599 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1600 {
1601     return m_acceleratorTable.Translate(this, pMsg);
1602 }
1603
1604 // ---------------------------------------------------------------------------
1605 // message params unpackers (different for Win16 and Win32)
1606 // ---------------------------------------------------------------------------
1607
1608 #ifdef __WIN32__
1609
1610 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1611                              WORD *id, WXHWND *hwnd, WORD *cmd)
1612 {
1613     *id = LOWORD(wParam);
1614     *hwnd = (WXHWND)lParam;
1615     *cmd = HIWORD(wParam);
1616 }
1617
1618 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1619                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1620 {
1621     *state = LOWORD(wParam);
1622     *minimized = HIWORD(wParam);
1623     *hwnd = (WXHWND)lParam;
1624 }
1625
1626 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1627                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1628 {
1629     *code = LOWORD(wParam);
1630     *pos = HIWORD(wParam);
1631     *hwnd = (WXHWND)lParam;
1632 }
1633
1634 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1635                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1636 {
1637     *nCtlColor = CTLCOLOR_BTN;
1638     *hwnd = (WXHWND)lParam;
1639     *hdc = (WXHDC)wParam;
1640 }
1641
1642 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1643                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1644 {
1645     *item = (WXWORD)wParam;
1646     *flags = HIWORD(wParam);
1647     *hmenu = (WXHMENU)lParam;
1648 }
1649
1650 #else // Win16
1651
1652 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1653                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1654 {
1655     *id = (WXWORD)wParam;
1656     *hwnd = (WXHWND)LOWORD(lParam);
1657     *cmd = HIWORD(lParam);
1658 }
1659
1660 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1661                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1662 {
1663     *state = (WXWORD)wParam;
1664     *minimized = LOWORD(lParam);
1665     *hwnd = (WXHWND)HIWORD(lParam);
1666 }
1667
1668 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1669                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1670 {
1671     *code = (WXWORD)wParam;
1672     *pos = LOWORD(lParam);
1673     *hwnd = (WXHWND)HIWORD(lParam);
1674 }
1675
1676 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1677                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1678 {
1679     *hwnd = (WXHWND)LOWORD(lParam);
1680     *nCtlColor = (int)HIWORD(lParam);
1681     *hdc = (WXHDC)wParam;
1682 }
1683
1684 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1685                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1686 {
1687     *item = (WXWORD)wParam;
1688     *flags = LOWORD(lParam);
1689     *hmenu = (WXHMENU)HIWORD(lParam);
1690 }
1691
1692 #endif // Win32/16
1693
1694 // ---------------------------------------------------------------------------
1695 // Main wxWindows window proc and the window proc for wxWindow
1696 // ---------------------------------------------------------------------------
1697
1698 // Hook for new window just as it's being created, when the window isn't yet
1699 // associated with the handle
1700 wxWindow *wxWndHook = NULL;
1701
1702 // Main window proc
1703 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1704 {
1705     // trace all messages - useful for the debugging
1706 #ifdef __WXDEBUG__
1707     wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1708                wxGetMessageName(message), wParam, lParam);
1709 #endif // __WXDEBUG__
1710
1711     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1712
1713     // when we get the first message for the HWND we just created, we associate
1714     // it with wxWindow stored in wxWndHook
1715     if ( !wnd && wxWndHook )
1716     {
1717         wxAssociateWinWithHandle(hWnd, wxWndHook);
1718         wnd = wxWndHook;
1719         wxWndHook = NULL;
1720         wnd->SetHWND((WXHWND)hWnd);
1721     }
1722
1723     LRESULT rc;
1724
1725     // Stop right here if we don't have a valid handle in our wxWindow object.
1726     if ( wnd && !wnd->GetHWND() )
1727     {
1728         // FIXME: why do we do this?
1729         wnd->SetHWND((WXHWND) hWnd);
1730         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1731         wnd->SetHWND(0);
1732     }
1733     else
1734     {
1735         if ( wnd )
1736             rc = wnd->MSWWindowProc(message, wParam, lParam);
1737         else
1738             rc = DefWindowProc( hWnd, message, wParam, lParam );
1739     }
1740
1741     return rc;
1742 }
1743
1744 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1745 {
1746     // did we process the message?
1747     bool processed = FALSE;
1748
1749     // the return value
1750     union
1751     {
1752         bool        allow;
1753         long        result;
1754         WXHICON     hIcon;
1755         WXHBRUSH    hBrush;
1756     } rc;
1757
1758     // for most messages we should return 0 when we do process the message
1759     rc.result = 0;
1760
1761     switch ( message )
1762     {
1763         case WM_CREATE:
1764             {
1765                 bool mayCreate;
1766                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1767                 if ( processed )
1768                 {
1769                     // return 0 to allow window creation
1770                     rc.result = mayCreate ? 0 : -1;
1771                 }
1772             }
1773             break;
1774
1775         case WM_DESTROY:
1776             processed = HandleDestroy();
1777             break;
1778
1779         case WM_MOVE:
1780             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1781             break;
1782
1783         case WM_SIZE:
1784             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1785             break;
1786
1787         case WM_ACTIVATE:
1788             {
1789                 WXWORD state, minimized;
1790                 WXHWND hwnd;
1791                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1792
1793                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1794             }
1795             break;
1796
1797         case WM_SETFOCUS:
1798             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1799             break;
1800
1801         case WM_KILLFOCUS:
1802             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1803             break;
1804
1805         case WM_PAINT:
1806             processed = HandlePaint();
1807             break;
1808
1809         case WM_CLOSE:
1810             // don't let the DefWindowProc() destroy our window - we'll do it
1811             // ourselves in ~wxWindow
1812             processed = TRUE;
1813             rc.result = TRUE;
1814             break;
1815
1816         case WM_SHOWWINDOW:
1817             processed = HandleShow(wParam != 0, (int)lParam);
1818             break;
1819
1820         case WM_MOUSEMOVE:
1821         case WM_LBUTTONDOWN:
1822         case WM_LBUTTONUP:
1823         case WM_LBUTTONDBLCLK:
1824         case WM_RBUTTONDOWN:
1825         case WM_RBUTTONUP:
1826         case WM_RBUTTONDBLCLK:
1827         case WM_MBUTTONDOWN:
1828         case WM_MBUTTONUP:
1829         case WM_MBUTTONDBLCLK:
1830             {
1831                 short x = LOWORD(lParam);
1832                 short y = HIWORD(lParam);
1833
1834                 processed = HandleMouseEvent(message, x, y, wParam);
1835             }
1836             break;
1837
1838         case MM_JOY1MOVE:
1839         case MM_JOY2MOVE:
1840         case MM_JOY1ZMOVE:
1841         case MM_JOY2ZMOVE:
1842         case MM_JOY1BUTTONDOWN:
1843         case MM_JOY2BUTTONDOWN:
1844         case MM_JOY1BUTTONUP:
1845         case MM_JOY2BUTTONUP:
1846             {
1847                 int x = LOWORD(lParam);
1848                 int y = HIWORD(lParam);
1849
1850                 processed = HandleJoystickEvent(message, x, y, wParam);
1851             }
1852             break;
1853
1854         case WM_SYSCOMMAND:
1855             processed = HandleSysCommand(wParam, lParam);
1856             break;
1857
1858         case WM_COMMAND:
1859             {
1860                 WORD id, cmd;
1861                 WXHWND hwnd;
1862                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1863
1864                 processed = HandleCommand(id, cmd, hwnd);
1865             }
1866             break;
1867
1868 #ifdef __WIN95__
1869         case WM_NOTIFY:
1870             processed = HandleNotify((int)wParam, lParam, &rc.result);
1871             break;
1872 #endif  // Win95
1873
1874             // for these messages we must return TRUE if process the message
1875         case WM_DRAWITEM:
1876         case WM_MEASUREITEM:
1877             {
1878                 int idCtrl = (UINT)wParam;
1879                 if ( message == WM_DRAWITEM )
1880                 {
1881                     processed = MSWOnDrawItem(idCtrl,
1882                                               (WXDRAWITEMSTRUCT *)lParam);
1883                 }
1884                 else
1885                 {
1886                     processed = MSWOnMeasureItem(idCtrl,
1887                                                  (WXMEASUREITEMSTRUCT *)lParam);
1888                 }
1889
1890                 if ( processed )
1891                     rc.result = TRUE;
1892             }
1893             break;
1894
1895         case WM_GETDLGCODE:
1896             if ( m_lDlgCode )
1897             {
1898                 rc.result = m_lDlgCode;
1899                 processed = TRUE;
1900             }
1901             //else: get the dlg code from the DefWindowProc()
1902             break;
1903
1904         case WM_KEYDOWN:
1905             // If this has been processed by an event handler,
1906             // return 0 now (we've handled it).
1907             if ( HandleKeyDown((WORD) wParam, lParam) )
1908             {
1909                 processed = TRUE;
1910
1911                 break;
1912             }
1913
1914             // we consider these message "not interesting" to OnChar
1915             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1916             {
1917                 processed = TRUE;
1918
1919                 break;
1920             }
1921
1922             switch ( wParam )
1923             {
1924                 // avoid duplicate messages to OnChar for these ASCII keys: they
1925                 // will be translated by TranslateMessage() and received in WM_CHAR
1926                 case VK_ESCAPE:
1927                 case VK_SPACE:
1928                 case VK_RETURN:
1929                 case VK_BACK:
1930                 case VK_TAB:
1931                     // but set processed to FALSE, not TRUE to still pass them to
1932                     // the control's default window proc - otherwise built-in
1933                     // keyboard handling won't work
1934                     processed = FALSE;
1935
1936                     break;
1937
1938 #ifdef VK_APPS
1939                 // special case of VK_APPS: treat it the same as right mouse
1940                 // click because both usually pop up a context menu
1941                 case VK_APPS:
1942                     {
1943                         // construct the key mask
1944                         WPARAM fwKeys = MK_RBUTTON;
1945                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1946                             fwKeys |= MK_CONTROL;
1947                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1948                             fwKeys |= MK_SHIFT;
1949
1950                         // simulate right mouse button click
1951                         DWORD dwPos = ::GetMessagePos();
1952                         int x = GET_X_LPARAM(dwPos),
1953                             y = GET_Y_LPARAM(dwPos);
1954
1955                         ScreenToClient(&x, &y);
1956                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1957                     }
1958                     break;
1959 #endif // VK_APPS
1960
1961                 case VK_LEFT:
1962                 case VK_RIGHT:
1963                 case VK_DOWN:
1964                 case VK_UP:
1965                 default:
1966                     processed = HandleChar((WORD)wParam, lParam);
1967             }
1968             break;
1969
1970         case WM_KEYUP:
1971             processed = HandleKeyUp((WORD) wParam, lParam);
1972             break;
1973
1974         case WM_CHAR: // Always an ASCII character
1975             processed = HandleChar((WORD)wParam, lParam, TRUE);
1976             break;
1977
1978         case WM_HSCROLL:
1979         case WM_VSCROLL:
1980             {
1981                 WXWORD code, pos;
1982                 WXHWND hwnd;
1983                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1984
1985                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1986                                                               : wxVERTICAL,
1987                                         code, pos, hwnd);
1988             }
1989             break;
1990
1991         // CTLCOLOR messages are sent by children to query the parent for their
1992         // colors
1993 #ifdef __WIN32__
1994         case WM_CTLCOLORMSGBOX:
1995         case WM_CTLCOLOREDIT:
1996         case WM_CTLCOLORLISTBOX:
1997         case WM_CTLCOLORBTN:
1998         case WM_CTLCOLORDLG:
1999         case WM_CTLCOLORSCROLLBAR:
2000         case WM_CTLCOLORSTATIC:
2001 #else // Win16
2002         case WM_CTLCOLOR:
2003 #endif // Win32/16
2004             {
2005                 WXWORD nCtlColor;
2006                 WXHDC hdc;
2007                 WXHWND hwnd;
2008                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
2009
2010                 processed = HandleCtlColor(&rc.hBrush,
2011                                            (WXHDC)hdc,
2012                                            (WXHWND)hwnd,
2013                                            nCtlColor,
2014                                            message,
2015                                            wParam,
2016                                            lParam);
2017             }
2018             break;
2019
2020             // the return value for this message is ignored
2021         case WM_SYSCOLORCHANGE:
2022             processed = HandleSysColorChange();
2023             break;
2024
2025         case WM_PALETTECHANGED:
2026             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
2027             break;
2028
2029         case WM_QUERYNEWPALETTE:
2030             processed = HandleQueryNewPalette();
2031             break;
2032
2033         case WM_ERASEBKGND:
2034             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2035             if ( processed )
2036             {
2037                 // we processed the message, i.e. erased the background
2038                 rc.result = TRUE;
2039             }
2040             break;
2041
2042         case WM_DROPFILES:
2043             processed = HandleDropFiles(wParam);
2044             break;
2045
2046         case WM_INITDIALOG:
2047             processed = HandleInitDialog((WXHWND)(HWND)wParam);
2048
2049             if ( processed )
2050             {
2051                 // we never set focus from here
2052                 rc.result = FALSE;
2053             }
2054             break;
2055
2056         case WM_QUERYENDSESSION:
2057             processed = HandleQueryEndSession(lParam, &rc.allow);
2058             break;
2059
2060         case WM_ENDSESSION:
2061             processed = HandleEndSession(wParam != 0, lParam);
2062             break;
2063
2064         case WM_GETMINMAXINFO:
2065             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
2066             break;
2067
2068         case WM_SETCURSOR:
2069             processed = HandleSetCursor((WXHWND)(HWND)wParam,
2070                                         LOWORD(lParam),     // hit test
2071                                         HIWORD(lParam));    // mouse msg
2072
2073             if ( processed )
2074             {
2075                 // returning TRUE stops the DefWindowProc() from further
2076                 // processing this message - exactly what we need because we've
2077                 // just set the cursor.
2078                 rc.result = TRUE;
2079             }
2080             break;
2081     }
2082
2083     if ( !processed )
2084     {
2085 #ifdef __WXDEBUG__
2086         wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
2087                    wxGetMessageName(message));
2088 #endif // __WXDEBUG__
2089         rc.result = MSWDefWindowProc(message, wParam, lParam);
2090     }
2091
2092     return rc.result;
2093 }
2094
2095 // Dialog window proc
2096 LONG APIENTRY _EXPORT
2097 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2098 {
2099     if ( message == WM_INITDIALOG )
2100     {
2101         // for this message, returning TRUE tells system to set focus to the
2102         // first control in the dialog box
2103         return TRUE;
2104     }
2105     else
2106     {
2107         // for all the other ones, FALSE means that we didn't process the
2108         // message
2109         return 0;
2110     }
2111 }
2112
2113 wxList *wxWinHandleList = NULL;
2114 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
2115 {
2116     wxNode *node = wxWinHandleList->Find((long)hWnd);
2117     if ( !node )
2118         return NULL;
2119     return (wxWindow *)node->Data();
2120 }
2121
2122 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2123 {
2124     // adding NULL hWnd is (first) surely a result of an error and
2125     // (secondly) breaks menu command processing
2126     wxCHECK_RET( hWnd != (HWND)NULL,
2127                  _T("attempt to add a NULL hWnd to window list ignored") );
2128
2129     if ( !wxWinHandleList->Find((long)hWnd) )
2130         wxWinHandleList->Append((long)hWnd, win);
2131 }
2132
2133 void wxRemoveHandleAssociation(wxWindow *win)
2134 {
2135     wxWinHandleList->DeleteObject(win);
2136 }
2137
2138 // Default destroyer - override if you destroy it in some other way
2139 // (e.g. with MDI child windows)
2140 void wxWindow::MSWDestroyWindow()
2141 {
2142 }
2143
2144 void wxWindow::MSWDetachWindowMenu()
2145 {
2146     if ( m_hMenu )
2147     {
2148         HMENU hMenu = (HMENU)m_hMenu;
2149
2150         int N = ::GetMenuItemCount(hMenu);
2151         int i;
2152         for (i = 0; i < N; i++)
2153         {
2154             wxChar buf[100];
2155             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2156             if ( !chars )
2157             {
2158                 wxLogLastError(_T("GetMenuString"));
2159
2160                 continue;
2161             }
2162
2163             if ( wxStrcmp(buf, _T("&Window")) == 0 )
2164             {
2165                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2166
2167                 break;
2168             }
2169         }
2170     }
2171 }
2172
2173 bool wxWindow::MSWCreate(int id,
2174                          wxWindow *parent,
2175                          const wxChar *wclass,
2176                          wxWindow *wx_win,
2177                          const wxChar *title,
2178                          int x,
2179                          int y,
2180                          int width,
2181                          int height,
2182                          WXDWORD style,
2183                          const wxChar *dialog_template,
2184                          WXDWORD extendedStyle)
2185 {
2186     int x1 = CW_USEDEFAULT;
2187     int y1 = 0;
2188     int width1 = CW_USEDEFAULT;
2189     int height1 = 100;
2190
2191     // Find parent's size, if it exists, to set up a possible default
2192     // panel size the size of the parent window
2193     RECT parent_rect;
2194     if ( parent )
2195     {
2196         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2197
2198         width1 = parent_rect.right - parent_rect.left;
2199         height1 = parent_rect.bottom - parent_rect.top;
2200     }
2201
2202     if ( x > -1 ) x1 = x;
2203     if ( y > -1 ) y1 = y;
2204     if ( width > -1 ) width1 = width;
2205     if ( height > -1 ) height1 = height;
2206
2207 #ifdef __WXWINE__
2208     HWND hParent = (HWND)NULL;
2209 #else
2210     HWND hParent = NULL;
2211 #endif
2212     if ( parent )
2213         hParent = (HWND) parent->GetHWND();
2214
2215     wxWndHook = this;
2216
2217     if ( dialog_template )
2218     {
2219         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2220                                         dialog_template,
2221                                         hParent,
2222                                         (DLGPROC)wxDlgProc);
2223
2224         if ( m_hWnd == 0 )
2225         {
2226             wxLogError(_("Can't find dummy dialog template!\n"
2227                          "Check resource include path for finding wx.rc."));
2228
2229             return FALSE;
2230         }
2231
2232         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2233         // to take care of (at least some) extended style flags ourselves
2234         if ( extendedStyle & WS_EX_TOPMOST )
2235         {
2236             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2237                                  SWP_NOSIZE | SWP_NOMOVE) )
2238             {
2239                 wxLogLastError(_T("SetWindowPos"));
2240             }
2241         }
2242
2243         // move the dialog to its initial position without forcing repainting
2244         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2245         {
2246             wxLogLastError(_T("MoveWindow"));
2247         }
2248     }
2249     else
2250     {
2251         int controlId = 0;
2252         if ( style & WS_CHILD )
2253             controlId = id;
2254
2255         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2256                                         wclass,
2257                                         title ? title : _T(""),
2258                                         style,
2259                                         x1, y1,
2260                                         width1, height1,
2261                                         hParent, (HMENU)controlId,
2262                                         wxGetInstance(),
2263                                         NULL);
2264
2265         if ( !m_hWnd )
2266         {
2267             wxLogError(_("Can't create window of class %s!\n"
2268                          "Possible Windows 3.x compatibility problem?"),
2269                        wclass);
2270
2271             return FALSE;
2272         }
2273     }
2274
2275     wxWndHook = NULL;
2276     wxWinHandleList->Append((long)m_hWnd, this);
2277
2278     return TRUE;
2279 }
2280
2281 // ===========================================================================
2282 // MSW message handlers
2283 // ===========================================================================
2284
2285 // ---------------------------------------------------------------------------
2286 // WM_NOTIFY
2287 // ---------------------------------------------------------------------------
2288
2289 #ifdef __WIN95__
2290 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2291 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2292 {
2293     LPNMHDR hdr = (LPNMHDR)lParam;
2294     HWND hWnd = hdr->hwndFrom;
2295     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2296
2297     // is this one of our windows?
2298     if ( win )
2299     {
2300         return win->MSWOnNotify(idCtrl, lParam, result);
2301     }
2302
2303     // try all our children
2304     wxWindowList::Node *node = GetChildren().GetFirst();
2305     while ( node )
2306     {
2307         wxWindow *child = node->GetData();
2308         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2309         {
2310             return TRUE;
2311
2312             break;
2313         }
2314
2315         node = node->GetNext();
2316     }
2317
2318     // finally try this window too (catches toolbar case)
2319     return MSWOnNotify(idCtrl, lParam, result);
2320 }
2321
2322 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2323                            WXLPARAM lParam,
2324                            WXLPARAM* WXUNUSED(result))
2325 {
2326 #if wxUSE_TOOLTIPS
2327     NMHDR* hdr = (NMHDR *)lParam;
2328     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2329     {
2330         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2331         ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2332
2333         // processed
2334         return TRUE;
2335     }
2336 #endif // wxUSE_TOOLTIPS
2337
2338     return FALSE;
2339 }
2340 #endif // __WIN95__
2341
2342 // ---------------------------------------------------------------------------
2343 // end session messages
2344 // ---------------------------------------------------------------------------
2345
2346 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2347 {
2348     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2349     event.SetEventObject(wxTheApp);
2350     event.SetCanVeto(TRUE);
2351     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2352
2353     bool rc = wxTheApp->ProcessEvent(event);
2354
2355     if ( rc )
2356     {
2357         // we may end only if the app didn't veto session closing (double
2358         // negation...)
2359         *mayEnd = !event.GetVeto();
2360     }
2361
2362     return rc;
2363 }
2364
2365 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2366 {
2367     // do nothing if the session isn't ending
2368     if ( !endSession )
2369         return FALSE;
2370
2371     wxCloseEvent event(wxEVT_END_SESSION, -1);
2372     event.SetEventObject(wxTheApp);
2373     event.SetCanVeto(FALSE);
2374     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2375     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2376         wxTheApp->ProcessEvent(event))
2377     {
2378     }
2379     return TRUE;
2380 }
2381
2382 // ---------------------------------------------------------------------------
2383 // window creation/destruction
2384 // ---------------------------------------------------------------------------
2385
2386 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2387 {
2388     // TODO: should generate this event from WM_NCCREATE
2389     wxWindowCreateEvent event(this);
2390     (void)GetEventHandler()->ProcessEvent(event);
2391
2392     *mayCreate = TRUE;
2393
2394     return TRUE;
2395 }
2396
2397 bool wxWindow::HandleDestroy()
2398 {
2399     wxWindowDestroyEvent event(this);
2400     (void)GetEventHandler()->ProcessEvent(event);
2401
2402     // delete our drop target if we've got one
2403 #if wxUSE_DRAG_AND_DROP
2404     if ( m_dropTarget != NULL )
2405     {
2406         m_dropTarget->Revoke(m_hWnd);
2407
2408         delete m_dropTarget;
2409         m_dropTarget = NULL;
2410     }
2411 #endif // wxUSE_DRAG_AND_DROP
2412
2413     // WM_DESTROY handled
2414     return TRUE;
2415 }
2416
2417 // ---------------------------------------------------------------------------
2418 // activation/focus
2419 // ---------------------------------------------------------------------------
2420
2421 bool wxWindow::HandleActivate(int state,
2422                               bool WXUNUSED(minimized),
2423                               WXHWND WXUNUSED(activate))
2424 {
2425     wxActivateEvent event(wxEVT_ACTIVATE,
2426                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2427                           m_windowId);
2428     event.SetEventObject(this);
2429
2430     return GetEventHandler()->ProcessEvent(event);
2431 }
2432
2433 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2434 {
2435 #if wxUSE_CARET
2436     // Deal with caret
2437     if ( m_caret )
2438     {
2439         m_caret->OnSetFocus();
2440     }
2441 #endif // wxUSE_CARET
2442
2443     // panel wants to track the window which was the last to have focus in it
2444     wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
2445     if ( panel )
2446     {
2447         panel->SetLastFocus(this);
2448     }
2449
2450     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2451     event.SetEventObject(this);
2452
2453     return GetEventHandler()->ProcessEvent(event);
2454 }
2455
2456 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2457 {
2458 #if wxUSE_CARET
2459     // Deal with caret
2460     if ( m_caret )
2461     {
2462         m_caret->OnKillFocus();
2463     }
2464 #endif // wxUSE_CARET
2465
2466     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2467     event.SetEventObject(this);
2468
2469     return GetEventHandler()->ProcessEvent(event);
2470 }
2471
2472 // ---------------------------------------------------------------------------
2473 // miscellaneous
2474 // ---------------------------------------------------------------------------
2475
2476 bool wxWindow::HandleShow(bool show, int status)
2477 {
2478     wxShowEvent event(GetId(), show);
2479     event.m_eventObject = this;
2480
2481     return GetEventHandler()->ProcessEvent(event);
2482 }
2483
2484 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2485 {
2486     wxInitDialogEvent event(GetId());
2487     event.m_eventObject = this;
2488
2489     return GetEventHandler()->ProcessEvent(event);
2490 }
2491
2492 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2493 {
2494     HDROP hFilesInfo = (HDROP) wParam;
2495     POINT dropPoint;
2496     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2497
2498     // Get the total number of files dropped
2499     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2500         (UINT)-1,
2501         (LPSTR)0,
2502         (UINT)0);
2503
2504     wxString *files = new wxString[gwFilesDropped];
2505     int wIndex;
2506     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2507     {
2508         DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2509         files[wIndex] = wxBuffer;
2510     }
2511     DragFinish (hFilesInfo);
2512
2513     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2514     event.m_eventObject = this;
2515     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2516
2517     bool rc = GetEventHandler()->ProcessEvent(event);
2518
2519     delete[] files;
2520
2521     return rc;
2522 }
2523
2524 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2525                                short nHitTest,
2526                                int WXUNUSED(mouseMsg))
2527 {
2528     // don't set cursor for other windows, only for this one: this prevents
2529     // children of this window from getting the same cursor as the parent has
2530     // (don't forget that this message is propagated by default up the window
2531     // parent-child hierarchy)
2532     if ( GetHWND() == hWnd )
2533     {
2534         // don't set cursor when the mouse is not in the client part
2535         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2536         {
2537             HCURSOR hcursor = 0;
2538             if ( wxIsBusy() )
2539             {
2540                 // from msw\utils.cpp
2541                 extern HCURSOR gs_wxBusyCursor;
2542
2543                 hcursor = gs_wxBusyCursor;
2544             }
2545             else
2546             {
2547                 wxCursor *cursor = NULL;
2548
2549                 if ( m_cursor.Ok() )
2550                 {
2551                     cursor = &m_cursor;
2552                 }
2553                 else
2554                 {
2555                     // from msw\data.cpp
2556                     extern wxCursor *g_globalCursor;
2557
2558                     if ( g_globalCursor && g_globalCursor->Ok() )
2559                         cursor = g_globalCursor;
2560                 }
2561
2562                 if ( cursor )
2563                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2564             }
2565
2566             if ( hcursor )
2567             {
2568                 ::SetCursor(hcursor);
2569
2570                 return TRUE;
2571             }
2572         }
2573     }
2574
2575     return FALSE;
2576 }
2577
2578 // ---------------------------------------------------------------------------
2579 // owner drawn stuff
2580 // ---------------------------------------------------------------------------
2581
2582 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2583 {
2584 #if wxUSE_OWNER_DRAWN
2585     // is it a menu item?
2586     if ( id == 0 )
2587     {
2588         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2589         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2590
2591         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2592
2593         // prepare to call OnDrawItem()
2594         wxDC dc;
2595         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2596         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2597                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2598                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2599
2600         return pMenuItem->OnDrawItem
2601                           (
2602                             dc, rect,
2603                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2604                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2605                           );
2606     }
2607
2608     wxWindow *item = FindItem(id);
2609     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2610     {
2611         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2612     }
2613     else
2614 #endif
2615         return FALSE;
2616
2617 }
2618
2619 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2620 {
2621 #if wxUSE_OWNER_DRAWN
2622     // is it a menu item?
2623     if ( id == 0 )
2624     {
2625         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2626         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2627
2628         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2629
2630         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2631                                         &pMeasureStruct->itemHeight);
2632     }
2633
2634     wxWindow *item = FindItem(id);
2635     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2636     {
2637         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2638     }
2639 #endif  // owner-drawn menus
2640     return FALSE;
2641 }
2642
2643 // ---------------------------------------------------------------------------
2644 // colours and palettes
2645 // ---------------------------------------------------------------------------
2646
2647 bool wxWindow::HandleSysColorChange()
2648 {
2649     wxSysColourChangedEvent event;
2650     event.SetEventObject(this);
2651
2652     return GetEventHandler()->ProcessEvent(event);
2653 }
2654
2655 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2656                               WXHDC pDC,
2657                               WXHWND pWnd,
2658                               WXUINT nCtlColor,
2659                               WXUINT message,
2660                               WXWPARAM wParam,
2661                               WXLPARAM lParam)
2662 {
2663     WXHBRUSH hBrush = 0;
2664
2665     if ( nCtlColor == CTLCOLOR_DLG )
2666     {
2667         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2668     }
2669     else
2670     {
2671         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2672         if ( item )
2673             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2674     }
2675
2676     if ( hBrush )
2677         *brush = hBrush;
2678
2679     return hBrush != 0;
2680 }
2681
2682 // Define for each class of dialog and control
2683 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2684                               WXHWND hWnd,
2685                               WXUINT nCtlColor,
2686                               WXUINT message,
2687                               WXWPARAM wParam,
2688                               WXLPARAM lParam)
2689 {
2690     return (WXHBRUSH)0;
2691 }
2692
2693 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2694 {
2695     wxPaletteChangedEvent event(GetId());
2696     event.SetEventObject(this);
2697     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2698
2699     return GetEventHandler()->ProcessEvent(event);
2700 }
2701
2702 bool wxWindow::HandleQueryNewPalette()
2703 {
2704     wxQueryNewPaletteEvent event(GetId());
2705     event.SetEventObject(this);
2706
2707     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2708 }
2709
2710 // Responds to colour changes: passes event on to children.
2711 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2712 {
2713     wxNode *node = GetChildren().First();
2714     while ( node )
2715     {
2716         // Only propagate to non-top-level windows
2717         wxWindow *win = (wxWindow *)node->Data();
2718         if ( win->GetParent() )
2719         {
2720             wxSysColourChangedEvent event2;
2721             event.m_eventObject = win;
2722             win->GetEventHandler()->ProcessEvent(event2);
2723         }
2724
2725         node = node->Next();
2726     }
2727 }
2728
2729 // ---------------------------------------------------------------------------
2730 // painting
2731 // ---------------------------------------------------------------------------
2732
2733 bool wxWindow::HandlePaint()
2734 {
2735 #ifdef __WIN32__
2736     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2737     if ( !hRegion )
2738         wxLogLastError("CreateRectRgn");
2739     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2740         wxLogLastError("GetUpdateRgn");
2741
2742     m_updateRegion = wxRegion((WXHRGN) hRegion);
2743 #else
2744     RECT updateRect;
2745     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2746
2747     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2748                               updateRect.right - updateRect.left,
2749                               updateRect.bottom - updateRect.top);
2750 #endif
2751
2752     wxPaintEvent event(m_windowId);
2753     event.SetEventObject(this);
2754
2755     return GetEventHandler()->ProcessEvent(event);
2756 }
2757
2758 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2759 {
2760     // Prevents flicker when dragging
2761     if ( ::IsIconic(GetHwnd()) )
2762         return TRUE;
2763
2764     wxDC dc;
2765
2766     dc.SetHDC(hdc);
2767     dc.SetWindow(this);
2768     dc.BeginDrawing();
2769
2770     wxEraseEvent event(m_windowId, &dc);
2771     event.SetEventObject(this);
2772     bool rc = GetEventHandler()->ProcessEvent(event);
2773
2774     dc.EndDrawing();
2775     dc.SelectOldObjects(hdc);
2776     dc.SetHDC((WXHDC) NULL);
2777
2778     return rc;
2779 }
2780
2781 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2782 {
2783     RECT rect;
2784     ::GetClientRect(GetHwnd(), &rect);
2785
2786     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2787                               m_backgroundColour.Green(),
2788                               m_backgroundColour.Blue());
2789     HBRUSH hBrush = ::CreateSolidBrush(ref);
2790     if ( !hBrush )
2791         wxLogLastError("CreateSolidBrush");
2792
2793     HDC hdc = (HDC)event.GetDC()->GetHDC();
2794
2795     int mode = ::SetMapMode(hdc, MM_TEXT);
2796
2797     ::FillRect(hdc, &rect, hBrush);
2798     ::DeleteObject(hBrush);
2799     ::SetMapMode(hdc, mode);
2800 }
2801
2802 // ---------------------------------------------------------------------------
2803 // moving and resizing
2804 // ---------------------------------------------------------------------------
2805
2806 bool wxWindow::HandleMinimize()
2807 {
2808     wxIconizeEvent event(m_windowId);
2809     event.SetEventObject(this);
2810
2811     return GetEventHandler()->ProcessEvent(event);
2812 }
2813
2814 bool wxWindow::HandleMaximize()
2815 {
2816     wxMaximizeEvent event(m_windowId);
2817     event.SetEventObject(this);
2818
2819     return GetEventHandler()->ProcessEvent(event);
2820 }
2821
2822 bool wxWindow::HandleMove(int x, int y)
2823 {
2824     wxMoveEvent event(wxPoint(x, y), m_windowId);
2825     event.SetEventObject(this);
2826
2827     return GetEventHandler()->ProcessEvent(event);
2828 }
2829
2830 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2831 {
2832     wxSizeEvent event(wxSize(w, h), m_windowId);
2833     event.SetEventObject(this);
2834
2835     return GetEventHandler()->ProcessEvent(event);
2836 }
2837
2838 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2839 {
2840     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2841
2842     bool rc = FALSE;
2843
2844     if ( m_minWidth != -1 )
2845     {
2846         info->ptMinTrackSize.x = m_minWidth;
2847         rc = TRUE;
2848     }
2849
2850     if ( m_minHeight != -1 )
2851     {
2852         info->ptMinTrackSize.y = m_minHeight;
2853         rc = TRUE;
2854     }
2855
2856     if ( m_maxWidth != -1 )
2857     {
2858         info->ptMaxTrackSize.x = m_maxWidth;
2859         rc = TRUE;
2860     }
2861
2862     if ( m_maxHeight != -1 )
2863     {
2864         info->ptMaxTrackSize.y = m_maxHeight;
2865         rc = TRUE;
2866     }
2867
2868     return rc;
2869 }
2870
2871 // ---------------------------------------------------------------------------
2872 // command messages
2873 // ---------------------------------------------------------------------------
2874
2875 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2876 {
2877     if ( wxCurrentPopupMenu )
2878     {
2879         wxMenu *popupMenu = wxCurrentPopupMenu;
2880         wxCurrentPopupMenu = NULL;
2881
2882         return popupMenu->MSWCommand(cmd, id);
2883     }
2884
2885     wxWindow *win = FindItem(id);
2886     if ( !win )
2887     {
2888         win = wxFindWinFromHandle(control);
2889     }
2890
2891     if ( win )
2892         return win->MSWCommand(cmd, id);
2893
2894     return FALSE;
2895 }
2896
2897 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2898 {
2899     // 4 bits are reserved
2900     switch ( wParam & 0xFFFFFFF0 )
2901     {
2902         case SC_MAXIMIZE:
2903             return HandleMaximize();
2904
2905         case SC_MINIMIZE:
2906             return HandleMinimize();
2907     }
2908
2909     return FALSE;
2910 }
2911
2912 // ---------------------------------------------------------------------------
2913 // mouse events
2914 // ---------------------------------------------------------------------------
2915
2916 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2917 {
2918     event.m_x = x;
2919     event.m_y = y;
2920     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2921     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2922     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2923     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2924     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2925     event.SetTimestamp(s_currentMsg.time);
2926     event.m_eventObject = this;
2927
2928 #if wxUSE_MOUSEEVENT_HACK
2929     m_lastMouseX = x;
2930     m_lastMouseY = y;
2931     m_lastMouseEvent = event.GetEventType();
2932 #endif // wxUSE_MOUSEEVENT_HACK
2933
2934 }
2935
2936 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2937 {
2938     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2939     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2940     // from the message id and take the value in the table to get wxWin event
2941     // id
2942     static const wxEventType eventsMouse[] =
2943     {
2944         wxEVT_MOTION,
2945         wxEVT_LEFT_DOWN,
2946         wxEVT_LEFT_UP,
2947         wxEVT_LEFT_DCLICK,
2948         wxEVT_RIGHT_DOWN,
2949         wxEVT_RIGHT_UP,
2950         wxEVT_RIGHT_DCLICK,
2951         wxEVT_MIDDLE_DOWN,
2952         wxEVT_MIDDLE_UP,
2953         wxEVT_MIDDLE_DCLICK
2954     };
2955
2956     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2957     InitMouseEvent(event, x, y, flags);
2958
2959     return GetEventHandler()->ProcessEvent(event);
2960 }
2961
2962 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2963 {
2964     if ( !m_mouseInWindow )
2965     {
2966         // Generate an ENTER event
2967         m_mouseInWindow = TRUE;
2968
2969         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2970         InitMouseEvent(event, x, y, flags);
2971
2972         (void)GetEventHandler()->ProcessEvent(event);
2973     }
2974
2975 #if wxUSE_MOUSEEVENT_HACK
2976     // Window gets a click down message followed by a mouse move message even
2977     // if position isn't changed!  We want to discard the trailing move event
2978     // if x and y are the same.
2979     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2980           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2981           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2982          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2983     {
2984         m_lastMouseEvent = wxEVT_MOTION;
2985
2986         return FALSE;
2987     }
2988 #endif // wxUSE_MOUSEEVENT_HACK
2989
2990     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2991 }
2992
2993 // ---------------------------------------------------------------------------
2994 // keyboard handling
2995 // ---------------------------------------------------------------------------
2996
2997 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2998 // WM_KEYDOWN one
2999 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
3000 {
3001     int id;
3002     bool tempControlDown = FALSE;
3003     if ( isASCII )
3004     {
3005         // If 1 -> 26, translate to CTRL plus a letter.
3006         id = wParam;
3007         if ( (id > 0) && (id < 27) )
3008         {
3009             switch (id)
3010             {
3011             case 13:
3012                 {
3013                     id = WXK_RETURN;
3014                     break;
3015                 }
3016             case 8:
3017                 {
3018                     id = WXK_BACK;
3019                     break;
3020                 }
3021             case 9:
3022                 {
3023                     id = WXK_TAB;
3024                     break;
3025                 }
3026             default:
3027                 {
3028                     tempControlDown = TRUE;
3029                     id = id + 96;
3030                 }
3031             }
3032         }
3033     }
3034     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3035         // it's ASCII and will be processed here only when called from
3036         // WM_CHAR (i.e. when isASCII = TRUE)
3037         id = -1;
3038     }
3039
3040     if ( id != -1 )
3041     {
3042         wxKeyEvent event(wxEVT_CHAR);
3043         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3044         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3045         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3046             event.m_altDown = TRUE;
3047
3048         event.m_eventObject = this;
3049         event.m_keyCode = id;
3050         event.SetTimestamp(s_currentMsg.time);
3051
3052         POINT pt;
3053         GetCursorPos(&pt);
3054         RECT rect;
3055         GetWindowRect(GetHwnd(),&rect);
3056         pt.x -= rect.left;
3057         pt.y -= rect.top;
3058
3059         event.m_x = pt.x; event.m_y = pt.y;
3060
3061         if ( GetEventHandler()->ProcessEvent(event) )
3062             return TRUE;
3063         else
3064             return FALSE;
3065     }
3066     else
3067         return FALSE;
3068 }
3069
3070 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
3071 {
3072     int id;
3073
3074     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3075         id = wParam;
3076     }
3077
3078     if ( id != -1 )
3079     {
3080         wxKeyEvent event(wxEVT_KEY_DOWN);
3081         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3082         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3083         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3084             event.m_altDown = TRUE;
3085
3086         event.m_eventObject = this;
3087         event.m_keyCode = id;
3088         event.SetTimestamp(s_currentMsg.time);
3089
3090         POINT pt;
3091         GetCursorPos(&pt);
3092         RECT rect;
3093         GetWindowRect(GetHwnd(),&rect);
3094         pt.x -= rect.left;
3095         pt.y -= rect.top;
3096
3097         event.m_x = pt.x; event.m_y = pt.y;
3098
3099         if ( GetEventHandler()->ProcessEvent(event) )
3100         {
3101             return TRUE;
3102         }
3103         else return FALSE;
3104     }
3105     else
3106     {
3107         return FALSE;
3108     }
3109 }
3110
3111 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
3112 {
3113     int id;
3114
3115     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3116         id = wParam;
3117     }
3118
3119     if ( id != -1 )
3120     {
3121         wxKeyEvent event(wxEVT_KEY_UP);
3122         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3123         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3124         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3125             event.m_altDown = TRUE;
3126
3127         event.m_eventObject = this;
3128         event.m_keyCode = id;
3129         event.SetTimestamp(s_currentMsg.time);
3130
3131         POINT pt;
3132         GetCursorPos(&pt);
3133         RECT rect;
3134         GetWindowRect(GetHwnd(),&rect);
3135         pt.x -= rect.left;
3136         pt.y -= rect.top;
3137
3138         event.m_x = pt.x; event.m_y = pt.y;
3139
3140         if ( GetEventHandler()->ProcessEvent(event) )
3141             return TRUE;
3142         else
3143             return FALSE;
3144     }
3145     else
3146         return FALSE;
3147 }
3148
3149 // ---------------------------------------------------------------------------
3150 // joystick
3151 // ---------------------------------------------------------------------------
3152
3153 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3154 {
3155     int change = 0;
3156     if ( flags & JOY_BUTTON1CHG )
3157         change = wxJOY_BUTTON1;
3158     if ( flags & JOY_BUTTON2CHG )
3159         change = wxJOY_BUTTON2;
3160     if ( flags & JOY_BUTTON3CHG )
3161         change = wxJOY_BUTTON3;
3162     if ( flags & JOY_BUTTON4CHG )
3163         change = wxJOY_BUTTON4;
3164
3165     int buttons = 0;
3166     if ( flags & JOY_BUTTON1 )
3167         buttons |= wxJOY_BUTTON1;
3168     if ( flags & JOY_BUTTON2 )
3169         buttons |= wxJOY_BUTTON2;
3170     if ( flags & JOY_BUTTON3 )
3171         buttons |= wxJOY_BUTTON3;
3172     if ( flags & JOY_BUTTON4 )
3173         buttons |= wxJOY_BUTTON4;
3174
3175     // the event ids aren't consecutive so we can't use table based lookup
3176     int joystick;
3177     wxEventType eventType;
3178     switch ( msg )
3179     {
3180         case MM_JOY1MOVE:
3181             joystick = 1;
3182             eventType = wxEVT_JOY_MOVE;
3183             break;
3184
3185         case MM_JOY2MOVE:
3186             joystick = 2;
3187             eventType = wxEVT_JOY_MOVE;
3188             break;
3189
3190         case MM_JOY1ZMOVE:
3191             joystick = 1;
3192             eventType = wxEVT_JOY_ZMOVE;
3193             break;
3194
3195         case MM_JOY2ZMOVE:
3196             joystick = 2;
3197             eventType = wxEVT_JOY_ZMOVE;
3198             break;
3199
3200         case MM_JOY1BUTTONDOWN:
3201             joystick = 1;
3202             eventType = wxEVT_JOY_BUTTON_DOWN;
3203             break;
3204
3205         case MM_JOY2BUTTONDOWN:
3206             joystick = 2;
3207             eventType = wxEVT_JOY_BUTTON_DOWN;
3208             break;
3209
3210         case MM_JOY1BUTTONUP:
3211             joystick = 1;
3212             eventType = wxEVT_JOY_BUTTON_UP;
3213             break;
3214
3215         case MM_JOY2BUTTONUP:
3216             joystick = 2;
3217             eventType = wxEVT_JOY_BUTTON_UP;
3218             break;
3219
3220         default:
3221             wxFAIL_MSG(_T("no such joystick event"));
3222
3223             return FALSE;
3224     }
3225
3226     wxJoystickEvent event(eventType, buttons, joystick, change);
3227     event.SetPosition(wxPoint(x, y));
3228     event.SetEventObject(this);
3229
3230     return GetEventHandler()->ProcessEvent(event);
3231 }
3232
3233 // ---------------------------------------------------------------------------
3234 // scrolling
3235 // ---------------------------------------------------------------------------
3236
3237 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3238                            WXWORD pos, WXHWND control)
3239 {
3240     if ( control )
3241     {
3242         wxWindow *child = wxFindWinFromHandle(control);
3243         if ( child )
3244             return child->MSWOnScroll(orientation, wParam, pos, control);
3245     }
3246
3247     wxScrollWinEvent event;
3248     event.SetPosition(pos);
3249     event.SetOrientation(orientation);
3250     event.m_eventObject = this;
3251
3252     switch ( wParam )
3253     {
3254     case SB_TOP:
3255         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3256         break;
3257
3258     case SB_BOTTOM:
3259         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3260         break;
3261
3262     case SB_LINEUP:
3263         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3264         break;
3265
3266     case SB_LINEDOWN:
3267         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3268         break;
3269
3270     case SB_PAGEUP:
3271         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3272         break;
3273
3274     case SB_PAGEDOWN:
3275         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3276         break;
3277
3278     case SB_THUMBTRACK:
3279     case SB_THUMBPOSITION:
3280         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3281         break;
3282
3283     default:
3284         return FALSE;
3285     }
3286
3287     return GetEventHandler()->ProcessEvent(event);
3288 }
3289
3290 // ===========================================================================
3291 // global functions
3292 // ===========================================================================
3293
3294 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3295 {
3296     TEXTMETRIC tm;
3297     HDC dc = ::GetDC((HWND) wnd);
3298     HFONT fnt =0;
3299     HFONT was = 0;
3300     if ( the_font )
3301     {
3302         //    the_font->UseResource();
3303         //    the_font->RealizeResource();
3304         fnt = (HFONT)the_font->GetResourceHandle();
3305         if ( fnt )
3306             was = (HFONT) SelectObject(dc,fnt);
3307     }
3308     GetTextMetrics(dc, &tm);
3309     if ( the_font && fnt && was )
3310     {
3311         SelectObject(dc,was);
3312     }
3313     ReleaseDC((HWND)wnd, dc);
3314     *x = tm.tmAveCharWidth;
3315     *y = tm.tmHeight + tm.tmExternalLeading;
3316
3317     //  if ( the_font )
3318     //    the_font->ReleaseResource();
3319 }
3320
3321 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3322 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3323 int wxCharCodeMSWToWX(int keySym)
3324 {
3325     int id = 0;
3326     switch (keySym)
3327     {
3328     case VK_CANCEL:     id = WXK_CANCEL; break;
3329     case VK_BACK:       id = WXK_BACK; break;
3330     case VK_TAB:        id = WXK_TAB; break;
3331     case VK_CLEAR:      id = WXK_CLEAR; break;
3332     case VK_RETURN:     id = WXK_RETURN; break;
3333     case VK_SHIFT:      id = WXK_SHIFT; break;
3334     case VK_CONTROL:    id = WXK_CONTROL; break;
3335     case VK_MENU :      id = WXK_MENU; break;
3336     case VK_PAUSE:      id = WXK_PAUSE; break;
3337     case VK_SPACE:      id = WXK_SPACE; break;
3338     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3339     case VK_PRIOR:      id = WXK_PRIOR; break;
3340     case VK_NEXT :      id = WXK_NEXT; break;
3341     case VK_END:        id = WXK_END; break;
3342     case VK_HOME :      id = WXK_HOME; break;
3343     case VK_LEFT :      id = WXK_LEFT; break;
3344     case VK_UP:         id = WXK_UP; break;
3345     case VK_RIGHT:      id = WXK_RIGHT; break;
3346     case VK_DOWN :      id = WXK_DOWN; break;
3347     case VK_SELECT:     id = WXK_SELECT; break;
3348     case VK_PRINT:      id = WXK_PRINT; break;
3349     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3350     case VK_INSERT:     id = WXK_INSERT; break;
3351     case VK_DELETE:     id = WXK_DELETE; break;
3352     case VK_HELP :      id = WXK_HELP; break;
3353     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3354     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3355     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3356     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3357     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3358     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3359     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3360     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3361     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3362     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3363     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3364     case VK_ADD:        id = WXK_ADD; break;
3365     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3366     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3367     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3368     case VK_F1:         id = WXK_F1; break;
3369     case VK_F2:         id = WXK_F2; break;
3370     case VK_F3:         id = WXK_F3; break;
3371     case VK_F4:         id = WXK_F4; break;
3372     case VK_F5:         id = WXK_F5; break;
3373     case VK_F6:         id = WXK_F6; break;
3374     case VK_F7:         id = WXK_F7; break;
3375     case VK_F8:         id = WXK_F8; break;
3376     case VK_F9:         id = WXK_F9; break;
3377     case VK_F10:        id = WXK_F10; break;
3378     case VK_F11:        id = WXK_F11; break;
3379     case VK_F12:        id = WXK_F12; break;
3380     case VK_F13:        id = WXK_F13; break;
3381     case VK_F14:        id = WXK_F14; break;
3382     case VK_F15:        id = WXK_F15; break;
3383     case VK_F16:        id = WXK_F16; break;
3384     case VK_F17:        id = WXK_F17; break;
3385     case VK_F18:        id = WXK_F18; break;
3386     case VK_F19:        id = WXK_F19; break;
3387     case VK_F20:        id = WXK_F20; break;
3388     case VK_F21:        id = WXK_F21; break;
3389     case VK_F22:        id = WXK_F22; break;
3390     case VK_F23:        id = WXK_F23; break;
3391     case VK_F24:        id = WXK_F24; break;
3392     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3393     case VK_SCROLL:     id = WXK_SCROLL; break;
3394     default:
3395         {
3396             return 0;
3397         }
3398     }
3399     return id;
3400 }
3401
3402 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3403 {
3404     *isVirtual = TRUE;
3405     int keySym = 0;
3406     switch (id)
3407     {
3408     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3409     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3410     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3411     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3412     case WXK_MENU :     keySym = VK_MENU; break;
3413     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3414     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3415     case WXK_NEXT :     keySym = VK_NEXT; break;
3416     case WXK_END:       keySym = VK_END; break;
3417     case WXK_HOME :     keySym = VK_HOME; break;
3418     case WXK_LEFT :     keySym = VK_LEFT; break;
3419     case WXK_UP:        keySym = VK_UP; break;
3420     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3421     case WXK_DOWN :     keySym = VK_DOWN; break;
3422     case WXK_SELECT:    keySym = VK_SELECT; break;
3423     case WXK_PRINT:     keySym = VK_PRINT; break;
3424     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3425     case WXK_INSERT:    keySym = VK_INSERT; break;
3426     case WXK_DELETE:    keySym = VK_DELETE; break;
3427     case WXK_HELP :     keySym = VK_HELP; break;
3428     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3429     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3430     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3431     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3432     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3433     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3434     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3435     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3436     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3437     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3438     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3439     case WXK_ADD:       keySym = VK_ADD; break;
3440     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3441     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3442     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3443     case WXK_F1:        keySym = VK_F1; break;
3444     case WXK_F2:        keySym = VK_F2; break;
3445     case WXK_F3:        keySym = VK_F3; break;
3446     case WXK_F4:        keySym = VK_F4; break;
3447     case WXK_F5:        keySym = VK_F5; break;
3448     case WXK_F6:        keySym = VK_F6; break;
3449     case WXK_F7:        keySym = VK_F7; break;
3450     case WXK_F8:        keySym = VK_F8; break;
3451     case WXK_F9:        keySym = VK_F9; break;
3452     case WXK_F10:       keySym = VK_F10; break;
3453     case WXK_F11:       keySym = VK_F11; break;
3454     case WXK_F12:       keySym = VK_F12; break;
3455     case WXK_F13:       keySym = VK_F13; break;
3456     case WXK_F14:       keySym = VK_F14; break;
3457     case WXK_F15:       keySym = VK_F15; break;
3458     case WXK_F16:       keySym = VK_F16; break;
3459     case WXK_F17:       keySym = VK_F17; break;
3460     case WXK_F18:       keySym = VK_F18; break;
3461     case WXK_F19:       keySym = VK_F19; break;
3462     case WXK_F20:       keySym = VK_F20; break;
3463     case WXK_F21:       keySym = VK_F21; break;
3464     case WXK_F22:       keySym = VK_F22; break;
3465     case WXK_F23:       keySym = VK_F23; break;
3466     case WXK_F24:       keySym = VK_F24; break;
3467     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3468     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3469     default:
3470         {
3471             *isVirtual = FALSE;
3472             keySym = id;
3473             break;
3474         }
3475     }
3476     return keySym;
3477 }
3478
3479 wxWindow *wxGetActiveWindow()
3480 {
3481     HWND hWnd = GetActiveWindow();
3482     if ( hWnd != 0 )
3483     {
3484         return wxFindWinFromHandle((WXHWND) hWnd);
3485     }
3486     return NULL;
3487 }
3488
3489 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3490 // in active frames and dialogs, regardless of where the focus is.
3491 static HHOOK wxTheKeyboardHook = 0;
3492 static FARPROC wxTheKeyboardHookProc = 0;
3493 int APIENTRY _EXPORT
3494 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3495
3496 void wxSetKeyboardHook(bool doIt)
3497 {
3498     if ( doIt )
3499     {
3500         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3501         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3502 #if defined(__WIN32__) && !defined(__TWIN32__)
3503             GetCurrentThreadId());
3504         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3505 #else
3506         GetCurrentTask());
3507 #endif
3508     }
3509     else
3510     {
3511         UnhookWindowsHookEx(wxTheKeyboardHook);
3512         FreeProcInstance(wxTheKeyboardHookProc);
3513     }
3514 }
3515
3516 int APIENTRY _EXPORT
3517 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3518 {
3519     DWORD hiWord = HIWORD(lParam);
3520     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3521     {
3522         int id;
3523         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3524         {
3525             wxKeyEvent event(wxEVT_CHAR_HOOK);
3526             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3527                 event.m_altDown = TRUE;
3528
3529             event.m_eventObject = NULL;
3530             event.m_keyCode = id;
3531             /* begin Albert's fix for control and shift key 26.5 */
3532             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3533             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3534             /* end Albert's fix for control and shift key 26.5 */
3535             event.SetTimestamp(s_currentMsg.time);
3536
3537             wxWindow *win = wxGetActiveWindow();
3538             if ( win )
3539             {
3540                 if ( win->GetEventHandler()->ProcessEvent(event) )
3541                     return 1;
3542             }
3543             else
3544             {
3545                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3546                     return 1;
3547             }
3548         }
3549     }
3550     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3551 }
3552
3553 #ifdef __WXDEBUG__
3554 const char *wxGetMessageName(int message)
3555 {
3556     switch ( message )
3557     {
3558         case 0x0000: return "WM_NULL";
3559         case 0x0001: return "WM_CREATE";
3560         case 0x0002: return "WM_DESTROY";
3561         case 0x0003: return "WM_MOVE";
3562         case 0x0005: return "WM_SIZE";
3563         case 0x0006: return "WM_ACTIVATE";
3564         case 0x0007: return "WM_SETFOCUS";
3565         case 0x0008: return "WM_KILLFOCUS";
3566         case 0x000A: return "WM_ENABLE";
3567         case 0x000B: return "WM_SETREDRAW";
3568         case 0x000C: return "WM_SETTEXT";
3569         case 0x000D: return "WM_GETTEXT";
3570         case 0x000E: return "WM_GETTEXTLENGTH";
3571         case 0x000F: return "WM_PAINT";
3572         case 0x0010: return "WM_CLOSE";
3573         case 0x0011: return "WM_QUERYENDSESSION";
3574         case 0x0012: return "WM_QUIT";
3575         case 0x0013: return "WM_QUERYOPEN";
3576         case 0x0014: return "WM_ERASEBKGND";
3577         case 0x0015: return "WM_SYSCOLORCHANGE";
3578         case 0x0016: return "WM_ENDSESSION";
3579         case 0x0017: return "WM_SYSTEMERROR";
3580         case 0x0018: return "WM_SHOWWINDOW";
3581         case 0x0019: return "WM_CTLCOLOR";
3582         case 0x001A: return "WM_WININICHANGE";
3583         case 0x001B: return "WM_DEVMODECHANGE";
3584         case 0x001C: return "WM_ACTIVATEAPP";
3585         case 0x001D: return "WM_FONTCHANGE";
3586         case 0x001E: return "WM_TIMECHANGE";
3587         case 0x001F: return "WM_CANCELMODE";
3588         case 0x0020: return "WM_SETCURSOR";
3589         case 0x0021: return "WM_MOUSEACTIVATE";
3590         case 0x0022: return "WM_CHILDACTIVATE";
3591         case 0x0023: return "WM_QUEUESYNC";
3592         case 0x0024: return "WM_GETMINMAXINFO";
3593         case 0x0026: return "WM_PAINTICON";
3594         case 0x0027: return "WM_ICONERASEBKGND";
3595         case 0x0028: return "WM_NEXTDLGCTL";
3596         case 0x002A: return "WM_SPOOLERSTATUS";
3597         case 0x002B: return "WM_DRAWITEM";
3598         case 0x002C: return "WM_MEASUREITEM";
3599         case 0x002D: return "WM_DELETEITEM";
3600         case 0x002E: return "WM_VKEYTOITEM";
3601         case 0x002F: return "WM_CHARTOITEM";
3602         case 0x0030: return "WM_SETFONT";
3603         case 0x0031: return "WM_GETFONT";
3604         case 0x0037: return "WM_QUERYDRAGICON";
3605         case 0x0039: return "WM_COMPAREITEM";
3606         case 0x0041: return "WM_COMPACTING";
3607         case 0x0044: return "WM_COMMNOTIFY";
3608         case 0x0046: return "WM_WINDOWPOSCHANGING";
3609         case 0x0047: return "WM_WINDOWPOSCHANGED";
3610         case 0x0048: return "WM_POWER";
3611
3612 #ifdef  __WIN32__
3613         case 0x004A: return "WM_COPYDATA";
3614         case 0x004B: return "WM_CANCELJOURNAL";
3615         case 0x004E: return "WM_NOTIFY";
3616         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3617         case 0x0051: return "WM_INPUTLANGCHANGE";
3618         case 0x0052: return "WM_TCARD";
3619         case 0x0053: return "WM_HELP";
3620         case 0x0054: return "WM_USERCHANGED";
3621         case 0x0055: return "WM_NOTIFYFORMAT";
3622         case 0x007B: return "WM_CONTEXTMENU";
3623         case 0x007C: return "WM_STYLECHANGING";
3624         case 0x007D: return "WM_STYLECHANGED";
3625         case 0x007E: return "WM_DISPLAYCHANGE";
3626         case 0x007F: return "WM_GETICON";
3627         case 0x0080: return "WM_SETICON";
3628 #endif  //WIN32
3629
3630         case 0x0081: return "WM_NCCREATE";
3631         case 0x0082: return "WM_NCDESTROY";
3632         case 0x0083: return "WM_NCCALCSIZE";
3633         case 0x0084: return "WM_NCHITTEST";
3634         case 0x0085: return "WM_NCPAINT";
3635         case 0x0086: return "WM_NCACTIVATE";
3636         case 0x0087: return "WM_GETDLGCODE";
3637         case 0x00A0: return "WM_NCMOUSEMOVE";
3638         case 0x00A1: return "WM_NCLBUTTONDOWN";
3639         case 0x00A2: return "WM_NCLBUTTONUP";
3640         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3641         case 0x00A4: return "WM_NCRBUTTONDOWN";
3642         case 0x00A5: return "WM_NCRBUTTONUP";
3643         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3644         case 0x00A7: return "WM_NCMBUTTONDOWN";
3645         case 0x00A8: return "WM_NCMBUTTONUP";
3646         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3647         case 0x0100: return "WM_KEYDOWN";
3648         case 0x0101: return "WM_KEYUP";
3649         case 0x0102: return "WM_CHAR";
3650         case 0x0103: return "WM_DEADCHAR";
3651         case 0x0104: return "WM_SYSKEYDOWN";
3652         case 0x0105: return "WM_SYSKEYUP";
3653         case 0x0106: return "WM_SYSCHAR";
3654         case 0x0107: return "WM_SYSDEADCHAR";
3655         case 0x0108: return "WM_KEYLAST";
3656
3657 #ifdef  __WIN32__
3658         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3659         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3660         case 0x010F: return "WM_IME_COMPOSITION";
3661 #endif  //WIN32
3662
3663         case 0x0110: return "WM_INITDIALOG";
3664         case 0x0111: return "WM_COMMAND";
3665         case 0x0112: return "WM_SYSCOMMAND";
3666         case 0x0113: return "WM_TIMER";
3667         case 0x0114: return "WM_HSCROLL";
3668         case 0x0115: return "WM_VSCROLL";
3669         case 0x0116: return "WM_INITMENU";
3670         case 0x0117: return "WM_INITMENUPOPUP";
3671         case 0x011F: return "WM_MENUSELECT";
3672         case 0x0120: return "WM_MENUCHAR";
3673         case 0x0121: return "WM_ENTERIDLE";
3674         case 0x0200: return "WM_MOUSEMOVE";
3675         case 0x0201: return "WM_LBUTTONDOWN";
3676         case 0x0202: return "WM_LBUTTONUP";
3677         case 0x0203: return "WM_LBUTTONDBLCLK";
3678         case 0x0204: return "WM_RBUTTONDOWN";
3679         case 0x0205: return "WM_RBUTTONUP";
3680         case 0x0206: return "WM_RBUTTONDBLCLK";
3681         case 0x0207: return "WM_MBUTTONDOWN";
3682         case 0x0208: return "WM_MBUTTONUP";
3683         case 0x0209: return "WM_MBUTTONDBLCLK";
3684         case 0x0210: return "WM_PARENTNOTIFY";
3685         case 0x0211: return "WM_ENTERMENULOOP";
3686         case 0x0212: return "WM_EXITMENULOOP";
3687
3688 #ifdef  __WIN32__
3689         case 0x0213: return "WM_NEXTMENU";
3690         case 0x0214: return "WM_SIZING";
3691         case 0x0215: return "WM_CAPTURECHANGED";
3692         case 0x0216: return "WM_MOVING";
3693         case 0x0218: return "WM_POWERBROADCAST";
3694         case 0x0219: return "WM_DEVICECHANGE";
3695 #endif  //WIN32
3696
3697         case 0x0220: return "WM_MDICREATE";
3698         case 0x0221: return "WM_MDIDESTROY";
3699         case 0x0222: return "WM_MDIACTIVATE";
3700         case 0x0223: return "WM_MDIRESTORE";
3701         case 0x0224: return "WM_MDINEXT";
3702         case 0x0225: return "WM_MDIMAXIMIZE";
3703         case 0x0226: return "WM_MDITILE";
3704         case 0x0227: return "WM_MDICASCADE";
3705         case 0x0228: return "WM_MDIICONARRANGE";
3706         case 0x0229: return "WM_MDIGETACTIVE";
3707         case 0x0230: return "WM_MDISETMENU";
3708         case 0x0233: return "WM_DROPFILES";
3709
3710 #ifdef  __WIN32__
3711         case 0x0281: return "WM_IME_SETCONTEXT";
3712         case 0x0282: return "WM_IME_NOTIFY";
3713         case 0x0283: return "WM_IME_CONTROL";
3714         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3715         case 0x0285: return "WM_IME_SELECT";
3716         case 0x0286: return "WM_IME_CHAR";
3717         case 0x0290: return "WM_IME_KEYDOWN";
3718         case 0x0291: return "WM_IME_KEYUP";
3719 #endif  //WIN32
3720
3721         case 0x0300: return "WM_CUT";
3722         case 0x0301: return "WM_COPY";
3723         case 0x0302: return "WM_PASTE";
3724         case 0x0303: return "WM_CLEAR";
3725         case 0x0304: return "WM_UNDO";
3726         case 0x0305: return "WM_RENDERFORMAT";
3727         case 0x0306: return "WM_RENDERALLFORMATS";
3728         case 0x0307: return "WM_DESTROYCLIPBOARD";
3729         case 0x0308: return "WM_DRAWCLIPBOARD";
3730         case 0x0309: return "WM_PAINTCLIPBOARD";
3731         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3732         case 0x030B: return "WM_SIZECLIPBOARD";
3733         case 0x030C: return "WM_ASKCBFORMATNAME";
3734         case 0x030D: return "WM_CHANGECBCHAIN";
3735         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3736         case 0x030F: return "WM_QUERYNEWPALETTE";
3737         case 0x0310: return "WM_PALETTEISCHANGING";
3738         case 0x0311: return "WM_PALETTECHANGED";
3739
3740 #ifdef __WIN32__
3741         // common controls messages - although they're not strictly speaking
3742         // standard, it's nice to decode them nevertheless
3743
3744         // listview
3745         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3746         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3747         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3748         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3749         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3750         case 0x1000 + 5: return "LVM_GETITEMA";
3751         case 0x1000 + 75: return "LVM_GETITEMW";
3752         case 0x1000 + 6: return "LVM_SETITEMA";
3753         case 0x1000 + 76: return "LVM_SETITEMW";
3754         case 0x1000 + 7: return "LVM_INSERTITEMA";
3755         case 0x1000 + 77: return "LVM_INSERTITEMW";
3756         case 0x1000 + 8: return "LVM_DELETEITEM";
3757         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3758         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3759         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3760         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3761         case 0x1000 + 13: return "LVM_FINDITEMA";
3762         case 0x1000 + 83: return "LVM_FINDITEMW";
3763         case 0x1000 + 14: return "LVM_GETITEMRECT";
3764         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3765         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3766         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3767         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3768         case 0x1000 + 18: return "LVM_HITTEST";
3769         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3770         case 0x1000 + 20: return "LVM_SCROLL";
3771         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3772         case 0x1000 + 22: return "LVM_ARRANGE";
3773         case 0x1000 + 23: return "LVM_EDITLABELA";
3774         case 0x1000 + 118: return "LVM_EDITLABELW";
3775         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3776         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3777         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3778         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3779         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3780         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3781         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3782         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3783         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3784         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3785         case 0x1000 + 31: return "LVM_GETHEADER";
3786         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3787         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3788         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3789         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3790         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3791         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3792         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3793         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3794         case 0x1000 + 41: return "LVM_GETORIGIN";
3795         case 0x1000 + 42: return "LVM_UPDATE";
3796         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3797         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3798         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3799         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3800         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3801         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3802         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3803         case 0x1000 + 48: return "LVM_SORTITEMS";
3804         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3805         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3806         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3807         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3808         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3809         case 0x1000 + 53: return "LVM_SETICONSPACING";
3810         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3811         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3812         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3813         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3814         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3815         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3816         case 0x1000 + 60: return "LVM_SETHOTITEM";
3817         case 0x1000 + 61: return "LVM_GETHOTITEM";
3818         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3819         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3820         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3821         case 0x1000 + 65: return "LVM_SETWORKAREA";
3822
3823         // tree view
3824         case 0x1100 + 0: return "TVM_INSERTITEMA";
3825         case 0x1100 + 50: return "TVM_INSERTITEMW";
3826         case 0x1100 + 1: return "TVM_DELETEITEM";
3827         case 0x1100 + 2: return "TVM_EXPAND";
3828         case 0x1100 + 4: return "TVM_GETITEMRECT";
3829         case 0x1100 + 5: return "TVM_GETCOUNT";
3830         case 0x1100 + 6: return "TVM_GETINDENT";
3831         case 0x1100 + 7: return "TVM_SETINDENT";
3832         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3833         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3834         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3835         case 0x1100 + 11: return "TVM_SELECTITEM";
3836         case 0x1100 + 12: return "TVM_GETITEMA";
3837         case 0x1100 + 62: return "TVM_GETITEMW";
3838         case 0x1100 + 13: return "TVM_SETITEMA";
3839         case 0x1100 + 63: return "TVM_SETITEMW";
3840         case 0x1100 + 14: return "TVM_EDITLABELA";
3841         case 0x1100 + 65: return "TVM_EDITLABELW";
3842         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3843         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3844         case 0x1100 + 17: return "TVM_HITTEST";
3845         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3846         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3847         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3848         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3849         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3850         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3851         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3852         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3853         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3854
3855         // header
3856         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3857         case 0x1200 + 1: return "HDM_INSERTITEMA";
3858         case 0x1200 + 10: return "HDM_INSERTITEMW";
3859         case 0x1200 + 2: return "HDM_DELETEITEM";
3860         case 0x1200 + 3: return "HDM_GETITEMA";
3861         case 0x1200 + 11: return "HDM_GETITEMW";
3862         case 0x1200 + 4: return "HDM_SETITEMA";
3863         case 0x1200 + 12: return "HDM_SETITEMW";
3864         case 0x1200 + 5: return "HDM_LAYOUT";
3865         case 0x1200 + 6: return "HDM_HITTEST";
3866         case 0x1200 + 7: return "HDM_GETITEMRECT";
3867         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3868         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3869         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3870         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3871         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3872         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3873         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3874
3875         // tab control
3876         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3877         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3878         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3879         case 0x1300 + 5: return "TCM_GETITEMA";
3880         case 0x1300 + 60: return "TCM_GETITEMW";
3881         case 0x1300 + 6: return "TCM_SETITEMA";
3882         case 0x1300 + 61: return "TCM_SETITEMW";
3883         case 0x1300 + 7: return "TCM_INSERTITEMA";
3884         case 0x1300 + 62: return "TCM_INSERTITEMW";
3885         case 0x1300 + 8: return "TCM_DELETEITEM";
3886         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3887         case 0x1300 + 10: return "TCM_GETITEMRECT";
3888         case 0x1300 + 11: return "TCM_GETCURSEL";
3889         case 0x1300 + 12: return "TCM_SETCURSEL";
3890         case 0x1300 + 13: return "TCM_HITTEST";
3891         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3892         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3893         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3894         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3895         case 0x1300 + 43: return "TCM_SETPADDING";
3896         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3897         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3898         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3899         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3900         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3901         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3902         case 0x1300 + 50: return "TCM_DESELECTALL";
3903
3904         // toolbar
3905         case WM_USER+1: return "TB_ENABLEBUTTON";
3906         case WM_USER+2: return "TB_CHECKBUTTON";
3907         case WM_USER+3: return "TB_PRESSBUTTON";
3908         case WM_USER+4: return "TB_HIDEBUTTON";
3909         case WM_USER+5: return "TB_INDETERMINATE";
3910         case WM_USER+9: return "TB_ISBUTTONENABLED";
3911         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3912         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3913         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3914         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3915         case WM_USER+17: return "TB_SETSTATE";
3916         case WM_USER+18: return "TB_GETSTATE";
3917         case WM_USER+19: return "TB_ADDBITMAP";
3918         case WM_USER+20: return "TB_ADDBUTTONS";
3919         case WM_USER+21: return "TB_INSERTBUTTON";
3920         case WM_USER+22: return "TB_DELETEBUTTON";
3921         case WM_USER+23: return "TB_GETBUTTON";
3922         case WM_USER+24: return "TB_BUTTONCOUNT";
3923         case WM_USER+25: return "TB_COMMANDTOINDEX";
3924         case WM_USER+26: return "TB_SAVERESTOREA";
3925         case WM_USER+76: return "TB_SAVERESTOREW";
3926         case WM_USER+27: return "TB_CUSTOMIZE";
3927         case WM_USER+28: return "TB_ADDSTRINGA";
3928         case WM_USER+77: return "TB_ADDSTRINGW";
3929         case WM_USER+29: return "TB_GETITEMRECT";
3930         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3931         case WM_USER+31: return "TB_SETBUTTONSIZE";
3932         case WM_USER+32: return "TB_SETBITMAPSIZE";
3933         case WM_USER+33: return "TB_AUTOSIZE";
3934         case WM_USER+35: return "TB_GETTOOLTIPS";
3935         case WM_USER+36: return "TB_SETTOOLTIPS";
3936         case WM_USER+37: return "TB_SETPARENT";
3937         case WM_USER+39: return "TB_SETROWS";
3938         case WM_USER+40: return "TB_GETROWS";
3939         case WM_USER+42: return "TB_SETCMDID";
3940         case WM_USER+43: return "TB_CHANGEBITMAP";
3941         case WM_USER+44: return "TB_GETBITMAP";
3942         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3943         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3944         case WM_USER+46: return "TB_REPLACEBITMAP";
3945         case WM_USER+47: return "TB_SETINDENT";
3946         case WM_USER+48: return "TB_SETIMAGELIST";
3947         case WM_USER+49: return "TB_GETIMAGELIST";
3948         case WM_USER+50: return "TB_LOADIMAGES";
3949         case WM_USER+51: return "TB_GETRECT";
3950         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3951         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3952         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3953         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3954         case WM_USER+56: return "TB_SETSTYLE";
3955         case WM_USER+57: return "TB_GETSTYLE";
3956         case WM_USER+58: return "TB_GETBUTTONSIZE";
3957         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3958         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3959         case WM_USER+61: return "TB_GETTEXTROWS";
3960         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3961
3962 #endif //WIN32
3963
3964         default:
3965             static char s_szBuf[128];
3966             sprintf(s_szBuf, "<unknown message = %d>", message);
3967             return s_szBuf;
3968     }
3969 }
3970 #endif //__WXDEBUG__