src/msw/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      Julian Smart
   5 // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "window.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include <windows.h>
  33     #include "wx/msw/winundef.h"
  34     #include "wx/accel.h"
  35     #include "wx/setup.h"
  36     #include "wx/menu.h"
  37     #include "wx/dc.h"
  38     #include "wx/dcclient.h"
  39     #include "wx/utils.h"
  40     #include "wx/app.h"
  41     #include "wx/panel.h"
  42     #include "wx/layout.h"
  43     #include "wx/dialog.h"
  44     #include "wx/frame.h"
  45     #include "wx/listbox.h"
  46     #include "wx/button.h"
  47     #include "wx/msgdlg.h"
  48
  49     #include <stdio.h>
  50 #endif
  51
  52 #if     wxUSE_OWNER_DRAWN
  53     #include "wx/ownerdrw.h"
  54 #endif
  55
  56 #if     wxUSE_DRAG_AND_DROP
  57     #include "wx/dataobj.h"
  58     #include "wx/msw/ole/droptgt.h"
  59 #endif
  60
  61 #include "wx/menuitem.h"
  62 #include "wx/log.h"
  63
  64 #include "wx/msw/private.h"
  65
  66 #if wxUSE_TOOLTIPS
  67     #include "wx/tooltip.h"
  68 #endif
  69
  70 #if wxUSE_CARET
  71     #include "wx/caret.h"
  72 #endif // wxUSE_CARET
  73
  74 #include "wx/intl.h"
  75 #include "wx/log.h"
  76
  77
  78 #include "wx/textctrl.h"
  79
  80 #include <string.h>
  81
  82 #ifndef __GNUWIN32__
  83     #include <shellapi.h>
  84     #include <mmsystem.h>
  85 #endif
  86
  87 #ifdef __WIN32__
  88     #include <windowsx.h>
  89 #endif
  90
  91 #if ( defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__ )
  92     #include <commctrl.h>
  93 #endif
  94
  95 #ifndef __TWIN32__
  96     #ifdef __GNUWIN32__
  97         #include <wx/msw/gnuwin32/extra.h>
  98     #endif
  99 #endif
 100
 101 // ---------------------------------------------------------------------------
 102 // macros
 103 // ---------------------------------------------------------------------------
 104
 105 // standard macros missing from some compilers headers
 106 #ifndef GET_X_LPARAM
 107     #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
 108     #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
 109 #endif // GET_X_LPARAM
 110
 111 // ---------------------------------------------------------------------------
 112 // global variables
 113 // ---------------------------------------------------------------------------
 114
 115 // the last Windows message we got (MT-UNSAFE)
 116 extern MSG s_currentMsg;
 117
 118 wxMenu *wxCurrentPopupMenu = NULL;
 119 extern wxList WXDLLEXPORT wxPendingDelete;
 120 extern wxChar wxCanvasClassName[];
 121
 122 // ---------------------------------------------------------------------------
 123 // private functions
 124 // ---------------------------------------------------------------------------
 125
 126 // the window proc for all our windows
 127 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
 128                                    WPARAM wParam, LPARAM lParam);
 129
 130 #ifdef  __WXDEBUG__
 131     const char *wxGetMessageName(int message);
 132 #endif  //__WXDEBUG__
 133
 134 void wxRemoveHandleAssociation(wxWindow *win);
 135 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 136 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 137
 138 // ---------------------------------------------------------------------------
 139 // event tables
 140 // ---------------------------------------------------------------------------
 141
 142 #if !USE_SHARED_LIBRARY
 143     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 144 #endif
 145
 146 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
 147     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 148     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 149     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 150     EVT_IDLE(wxWindow::OnIdle)
 151 END_EVENT_TABLE()
 152
 153 // ===========================================================================
 154 // implementation
 155 // ===========================================================================
 156
 157 // ---------------------------------------------------------------------------
 158 // wxWindow utility functions
 159 // ---------------------------------------------------------------------------
 160
 161 // Find an item given the MS Windows id
 162 wxWindow *wxWindow::FindItem(int id) const
 163 {
 164     wxWindowList::Node *current = GetChildren().GetFirst();
 165     while (current)
 166     {
 167         wxWindow *childWin = current->GetData();
 168
 169         wxWindow *wnd = childWin->FindItem(id);
 170         if ( wnd )
 171             return wnd;
 172
 173         if ( childWin->IsKindOf(CLASSINFO(wxControl)) )
 174         {
 175             wxControl *item = (wxControl *)childWin;
 176             if ( item->GetId() == id )
 177                 return item;
 178             else
 179             {
 180                 // In case it's a 'virtual' control (e.g. radiobox)
 181                 if ( item->GetSubcontrols().Member((wxObject *)id) )
 182                     return item;
 183             }
 184         }
 185
 186         current = current->GetNext();
 187     }
 188
 189     return NULL;
 190 }
 191
 192 // Find an item given the MS Windows handle
 193 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 194 {
 195     wxWindowList::Node *current = GetChildren().GetFirst();
 196     while (current)
 197     {
 198         wxWindow *parent = current->GetData();
 199
 200         // Do a recursive search.
 201         wxWindow *wnd = parent->FindItemByHWND(hWnd);
 202         if ( wnd )
 203             return wnd;
 204
 205         if ( !controlOnly || parent->IsKindOf(CLASSINFO(wxControl)) )
 206         {
 207             wxWindow *item = current->GetData();
 208             if ( item->GetHWND() == hWnd )
 209                 return item;
 210             else
 211             {
 212                 if ( item->ContainsHWND(hWnd) )
 213                     return item;
 214             }
 215         }
 216
 217         current = current->GetNext();
 218     }
 219     return NULL;
 220 }
 221
 222 // Default command handler
 223 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 224 {
 225     return FALSE;
 226 }
 227
 228 // ----------------------------------------------------------------------------
 229 // constructors and such
 230 // ----------------------------------------------------------------------------
 231
 232 void wxWindow::Init()
 233 {
 234     // generic
 235     InitBase();
 236
 237     // MSW specific
 238     m_doubleClickAllowed = 0;
 239     m_winCaptured = FALSE;
 240
 241     m_isBeingDeleted = FALSE;
 242     m_oldWndProc = 0;
 243     m_useCtl3D = FALSE;
 244     m_mouseInWindow = FALSE;
 245
 246     // wxWnd
 247     m_hMenu = 0;
 248
 249     m_hWnd = 0;
 250
 251     // pass WM_GETDLGCODE to DefWindowProc()
 252     m_lDlgCode = 0;
 253
 254     m_xThumbSize = 0;
 255     m_yThumbSize = 0;
 256     m_backgroundTransparent = FALSE;
 257
 258     // as all windows are created with WS_VISIBLE style...
 259     m_isShown = TRUE;
 260
 261 #if wxUSE_MOUSEEVENT_HACK
 262     m_lastMouseX =
 263     m_lastMouseY = -1;
 264     m_lastMouseEvent = -1;
 265 #endif // wxUSE_MOUSEEVENT_HACK
 266 }
 267
 268 // Destructor
 269 wxWindow::~wxWindow()
 270 {
 271     m_isBeingDeleted = TRUE;
 272
 273     MSWDetachWindowMenu();
 274
 275     if ( m_parent )
 276         m_parent->RemoveChild(this);
 277
 278     DestroyChildren();
 279
 280     if ( m_hWnd )
 281     {
 282         if ( !::DestroyWindow(GetHwnd()) )
 283             wxLogLastError("DestroyWindow");
 284
 285         // remove hWnd <-> wxWindow association
 286         wxRemoveHandleAssociation(this);
 287     }
 288 }
 289
 290 // real construction (Init() must have been called before!)
 291 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 292                       const wxPoint& pos,
 293                       const wxSize& size,
 294                       long style,
 295                       const wxString& name)
 296 {
 297     wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
 298
 299     CreateBase(parent, id, pos, size, style, name);
 300
 301     parent->AddChild(this);
 302
 303     DWORD msflags = 0;
 304     if ( style & wxBORDER )
 305         msflags |= WS_BORDER;
 306     if ( style & wxTHICK_FRAME )
 307         msflags |= WS_THICKFRAME;
 308
 309     msflags |= WS_CHILD | WS_VISIBLE;
 310     if ( style & wxCLIP_CHILDREN )
 311         msflags |= WS_CLIPCHILDREN;
 312
 313     bool want3D;
 314     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
 315
 316     // Even with extended styles, need to combine with WS_BORDER
 317     // for them to look right.
 318     if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 319         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 320     {
 321         msflags |= WS_BORDER;
 322     }
 323
 324     // calculate the value to return from WM_GETDLGCODE handler
 325     if ( GetWindowStyleFlag() & wxWANTS_CHARS )
 326     {
 327         // want everything: i.e. all keys and WM_CHAR message
 328         m_lDlgCode = DLGC_WANTARROWS | DLGC_WANTCHARS |
 329                      DLGC_WANTTAB | DLGC_WANTMESSAGE;
 330     }
 331
 332     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 333               pos.x, pos.y,
 334               WidthDefault(size.x), HeightDefault(size.y),
 335               msflags, NULL, exStyle);
 336
 337     return TRUE;
 338 }
 339
 340 // ---------------------------------------------------------------------------
 341 // basic operations
 342 // ---------------------------------------------------------------------------
 343
 344 void wxWindow::SetFocus()
 345 {
 346     HWND hWnd = GetHwnd();
 347     if ( hWnd )
 348         ::SetFocus(hWnd);
 349 }
 350
 351 // Get the window with the focus
 352 wxWindow *wxWindowBase::FindFocus()
 353 {
 354     HWND hWnd = ::GetFocus();
 355     if ( hWnd )
 356     {
 357         return wxFindWinFromHandle((WXHWND) hWnd);
 358     }
 359
 360     return NULL;
 361 }
 362
 363 bool wxWindow::Enable(bool enable)
 364 {
 365     if ( !wxWindowBase::Enable(enable) )
 366         return FALSE;
 367
 368     HWND hWnd = GetHwnd();
 369     if ( hWnd )
 370         ::EnableWindow(hWnd, (BOOL)enable);
 371
 372     return TRUE;
 373 }
 374
 375 bool wxWindow::Show(bool show)
 376 {
 377     if ( !wxWindowBase::Show(show) )
 378         return FALSE;
 379
 380     HWND hWnd = GetHwnd();
 381     int cshow = show ? SW_SHOW : SW_HIDE;
 382     ::ShowWindow(hWnd, cshow);
 383
 384     if ( show )
 385     {
 386         BringWindowToTop(hWnd);
 387     }
 388
 389     return TRUE;
 390 }
 391
 392 // Raise the window to the top of the Z order
 393 void wxWindow::Raise()
 394 {
 395     ::BringWindowToTop(GetHwnd());
 396 }
 397
 398 // Lower the window to the bottom of the Z order
 399 void wxWindow::Lower()
 400 {
 401     ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
 402                    SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 403 }
 404
 405 void wxWindow::SetTitle( const wxString& title)
 406 {
 407     SetWindowText(GetHwnd(), title.c_str());
 408 }
 409
 410 wxString wxWindow::GetTitle() const
 411 {
 412     return wxGetWindowText(GetHWND());
 413 }
 414
 415 void wxWindow::CaptureMouse()
 416 {
 417     HWND hWnd = GetHwnd();
 418     if ( hWnd && !m_winCaptured )
 419     {
 420         SetCapture(hWnd);
 421         m_winCaptured = TRUE;
 422     }
 423 }
 424
 425 void wxWindow::ReleaseMouse()
 426 {
 427     if ( m_winCaptured )
 428     {
 429         ReleaseCapture();
 430         m_winCaptured = FALSE;
 431     }
 432 }
 433
 434 bool wxWindow::SetFont(const wxFont& font)
 435 {
 436     if ( !wxWindowBase::SetFont(font) )
 437     {
 438         // nothing to do
 439         return FALSE;
 440     }
 441
 442     HWND hWnd = GetHwnd();
 443     if ( hWnd != 0 )
 444     {
 445         WXHANDLE hFont = m_font.GetResourceHandle();
 446
 447         wxASSERT_MSG( hFont, _T("should have valid font") );
 448
 449         ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
 450     }
 451
 452     return TRUE;
 453 }
 454 bool wxWindow::SetCursor(const wxCursor& cursor)
 455 {
 456     if ( !wxWindowBase::SetCursor(cursor) )
 457     {
 458         // no change
 459         return FALSE;
 460     }
 461
 462     wxASSERT_MSG( m_cursor.Ok(),
 463                   _T("cursor must be valid after call to the base version"));
 464
 465     HWND hWnd = GetHwnd();
 466
 467     // Change the cursor NOW if we're within the correct window
 468     POINT point;
 469     ::GetCursorPos(&point);
 470
 471     RECT rect;
 472     ::GetWindowRect(hWnd, &rect);
 473
 474     if ( ::PtInRect(&rect, point) && !wxIsBusy() )
 475         ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
 476
 477     return TRUE;
 478 }
 479
 480 void wxWindow::WarpPointer (int x_pos, int y_pos)
 481 {
 482     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
 483     // pixel coordinates, relatives to the canvas -- So, we first need to
 484     // substract origin of the window, then convert to screen position
 485
 486     int x = x_pos; int y = y_pos;
 487     RECT rect;
 488     GetWindowRect (GetHwnd(), &rect);
 489
 490     x += rect.left;
 491     y += rect.top;
 492
 493     SetCursorPos (x, y);
 494 }
 495
 496 #if WXWIN_COMPATIBILITY
 497 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
 498 {
 499 }
 500 #endif // WXWIN_COMPATIBILITY
 501
 502 // ---------------------------------------------------------------------------
 503 // scrolling stuff
 504 // ---------------------------------------------------------------------------
 505
 506 #if WXWIN_COMPATIBILITY
 507 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
 508 {
 509 #if defined(__WIN95__)
 510
 511     int range1 = range;
 512
 513     // Try to adjust the range to cope with page size > 1
 514     // - a Windows API quirk
 515     int pageSize = GetScrollPage(orient);
 516     if ( pageSize > 1 && range > 0)
 517     {
 518         range1 += (pageSize - 1);
 519     }
 520
 521     SCROLLINFO info;
 522     int dir;
 523
 524     if ( orient == wxHORIZONTAL ) {
 525         dir = SB_HORZ;
 526     } else {
 527         dir = SB_VERT;
 528     }
 529
 530     info.cbSize = sizeof(SCROLLINFO);
 531     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 532     info.nMin = 0;
 533     info.nMax = range1;
 534     info.nPos = 0;
 535     info.fMask = SIF_RANGE | SIF_PAGE;
 536
 537     HWND hWnd = GetHwnd();
 538     if ( hWnd )
 539         ::SetScrollInfo(hWnd, dir, &info, refresh);
 540 #else
 541     int wOrient;
 542     if ( orient == wxHORIZONTAL )
 543         wOrient = SB_HORZ;
 544     else
 545         wOrient = SB_VERT;
 546
 547     HWND hWnd = GetHwnd();
 548     if ( hWnd )
 549         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
 550 #endif
 551 }
 552
 553 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
 554 {
 555 #if defined(__WIN95__)
 556     SCROLLINFO info;
 557     int dir;
 558
 559     if ( orient == wxHORIZONTAL ) {
 560         dir = SB_HORZ;
 561         m_xThumbSize = page;
 562     } else {
 563         dir = SB_VERT;
 564         m_yThumbSize = page;
 565     }
 566
 567     info.cbSize = sizeof(SCROLLINFO);
 568     info.nPage = page;
 569     info.nMin = 0;
 570     info.fMask = SIF_PAGE;
 571
 572     HWND hWnd = GetHwnd();
 573     if ( hWnd )
 574         ::SetScrollInfo(hWnd, dir, &info, refresh);
 575 #else
 576     if ( orient == wxHORIZONTAL )
 577         m_xThumbSize = page;
 578     else
 579         m_yThumbSize = page;
 580 #endif
 581 }
 582
 583 int wxWindow::OldGetScrollRange(int orient) const
 584 {
 585     int wOrient;
 586     if ( orient == wxHORIZONTAL )
 587         wOrient = SB_HORZ;
 588     else
 589         wOrient = SB_VERT;
 590
 591 #if __WATCOMC__ && defined(__WINDOWS_386__)
 592     short minPos, maxPos;
 593 #else
 594     int minPos, maxPos;
 595 #endif
 596     HWND hWnd = GetHwnd();
 597     if ( hWnd )
 598     {
 599         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 600 #if defined(__WIN95__)
 601         // Try to adjust the range to cope with page size > 1
 602         // - a Windows API quirk
 603         int pageSize = GetScrollPage(orient);
 604         if ( pageSize > 1 )
 605         {
 606             maxPos -= (pageSize - 1);
 607         }
 608 #endif
 609         return maxPos;
 610     }
 611     else
 612         return 0;
 613 }
 614
 615 int wxWindow::GetScrollPage(int orient) const
 616 {
 617     if ( orient == wxHORIZONTAL )
 618         return m_xThumbSize;
 619     else
 620         return m_yThumbSize;
 621 }
 622
 623 #endif // WXWIN_COMPATIBILITY
 624
 625 int wxWindow::GetScrollPos(int orient) const
 626 {
 627     int wOrient;
 628     if ( orient == wxHORIZONTAL )
 629         wOrient = SB_HORZ;
 630     else
 631         wOrient = SB_VERT;
 632     HWND hWnd = GetHwnd();
 633     if ( hWnd )
 634     {
 635         return ::GetScrollPos(hWnd, wOrient);
 636     }
 637     else
 638         return 0;
 639 }
 640
 641 // This now returns the whole range, not just the number
 642 // of positions that we can scroll.
 643 int wxWindow::GetScrollRange(int orient) const
 644 {
 645     int wOrient;
 646     if ( orient == wxHORIZONTAL )
 647         wOrient = SB_HORZ;
 648     else
 649         wOrient = SB_VERT;
 650
 651 #if __WATCOMC__ && defined(__WINDOWS_386__)
 652     short minPos, maxPos;
 653 #else
 654     int minPos, maxPos;
 655 #endif
 656     HWND hWnd = GetHwnd();
 657     if ( hWnd )
 658     {
 659         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 660 #if defined(__WIN95__)
 661         // Try to adjust the range to cope with page size > 1
 662         // - a Windows API quirk
 663         int pageSize = GetScrollThumb(orient);
 664         if ( pageSize > 1 )
 665         {
 666             maxPos -= (pageSize - 1);
 667         }
 668         // October 10th: new range concept.
 669         maxPos += pageSize;
 670 #endif
 671
 672         return maxPos;
 673     }
 674     else
 675         return 0;
 676 }
 677
 678 int wxWindow::GetScrollThumb(int orient) const
 679 {
 680     if ( orient == wxHORIZONTAL )
 681         return m_xThumbSize;
 682     else
 683         return m_yThumbSize;
 684 }
 685
 686 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 687 {
 688 #if defined(__WIN95__)
 689     SCROLLINFO info;
 690     int dir;
 691
 692     if ( orient == wxHORIZONTAL ) {
 693         dir = SB_HORZ;
 694     } else {
 695         dir = SB_VERT;
 696     }
 697
 698     info.cbSize = sizeof(SCROLLINFO);
 699     info.nPage = 0;
 700     info.nMin = 0;
 701     info.nPos = pos;
 702     info.fMask = SIF_POS;
 703
 704     HWND hWnd = GetHwnd();
 705     if ( hWnd )
 706         ::SetScrollInfo(hWnd, dir, &info, refresh);
 707 #else
 708     int wOrient;
 709     if ( orient == wxHORIZONTAL )
 710         wOrient = SB_HORZ;
 711     else
 712         wOrient = SB_VERT;
 713
 714     HWND hWnd = GetHwnd();
 715     if ( hWnd )
 716         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 717 #endif
 718 }
 719
 720 // New function that will replace some of the above.
 721 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 722                             int range, bool refresh)
 723 {
 724 #if defined(__WIN95__)
 725     int oldRange = range - thumbVisible;
 726
 727     int range1 = oldRange;
 728
 729     // Try to adjust the range to cope with page size > 1
 730     // - a Windows API quirk
 731     int pageSize = thumbVisible;
 732     if ( pageSize > 1 && range > 0)
 733     {
 734         range1 += (pageSize - 1);
 735     }
 736
 737     SCROLLINFO info;
 738     int dir;
 739
 740     if ( orient == wxHORIZONTAL ) {
 741         dir = SB_HORZ;
 742     } else {
 743         dir = SB_VERT;
 744     }
 745
 746     info.cbSize = sizeof(SCROLLINFO);
 747     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 748     info.nMin = 0;
 749     info.nMax = range1;
 750     info.nPos = pos;
 751     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
 752
 753     HWND hWnd = GetHwnd();
 754     if ( hWnd )
 755         ::SetScrollInfo(hWnd, dir, &info, refresh);
 756 #else
 757     int wOrient;
 758     if ( orient == wxHORIZONTAL )
 759         wOrient = SB_HORZ;
 760     else
 761         wOrient = SB_VERT;
 762
 763     HWND hWnd = GetHwnd();
 764     if ( hWnd )
 765     {
 766         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
 767         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 768     }
 769 #endif
 770     if ( orient == wxHORIZONTAL ) {
 771         m_xThumbSize = thumbVisible;
 772     } else {
 773         m_yThumbSize = thumbVisible;
 774     }
 775 }
 776
 777 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 778 {
 779     RECT rect2;
 780     if ( rect )
 781     {
 782         rect2.left = rect->x;
 783         rect2.top = rect->y;
 784         rect2.right = rect->x + rect->width;
 785         rect2.bottom = rect->y + rect->height;
 786     }
 787
 788     if ( rect )
 789         ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
 790     else
 791         ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
 792 }
 793
 794 // ---------------------------------------------------------------------------
 795 // subclassing
 796 // ---------------------------------------------------------------------------
 797
 798 void wxWindow::SubclassWin(WXHWND hWnd)
 799 {
 800     wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") );
 801
 802     HWND hwnd = (HWND)hWnd;
 803     wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
 804
 805     wxAssociateWinWithHandle(hwnd, this);
 806
 807     m_oldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 808     SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
 809 }
 810
 811 void wxWindow::UnsubclassWin()
 812 {
 813     wxRemoveHandleAssociation(this);
 814
 815     // Restore old Window proc
 816     HWND hwnd = GetHwnd();
 817     if ( hwnd )
 818     {
 819         m_hWnd = 0;
 820
 821         wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
 822
 823         FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 824         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 825         {
 826             SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
 827             m_oldWndProc = 0;
 828         }
 829     }
 830 }
 831
 832 // Make a Windows extended style from the given wxWindows window style
 833 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
 834 {
 835     WXDWORD exStyle = 0;
 836     if ( style & wxTRANSPARENT_WINDOW )
 837         exStyle |= WS_EX_TRANSPARENT;
 838
 839     if ( !eliminateBorders )
 840     {
 841         if ( style & wxSUNKEN_BORDER )
 842             exStyle |= WS_EX_CLIENTEDGE;
 843         if ( style & wxDOUBLE_BORDER )
 844             exStyle |= WS_EX_DLGMODALFRAME;
 845 #if defined(__WIN95__)
 846         if ( style & wxRAISED_BORDER )
 847             exStyle |= WS_EX_WINDOWEDGE;
 848         if ( style & wxSTATIC_BORDER )
 849             exStyle |= WS_EX_STATICEDGE;
 850 #endif
 851     }
 852     return exStyle;
 853 }
 854
 855 // Determines whether native 3D effects or CTL3D should be used,
 856 // applying a default border style if required, and returning an extended
 857 // style to pass to CreateWindowEx.
 858 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D)
 859 {
 860     // If matches certain criteria, then assume no 3D effects
 861     // unless specifically requested (dealt with in MakeExtendedStyle)
 862     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 863     {
 864         *want3D = FALSE;
 865         return MakeExtendedStyle(m_windowStyle, FALSE);
 866     }
 867
 868     // Determine whether we should be using 3D effects or not.
 869     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 870
 871     // 1) App can specify global 3D effects
 872     *want3D = wxTheApp->GetAuto3D();
 873
 874     // 2) If the parent is being drawn with user colours, or simple border specified,
 875     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 876     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 877         *want3D = FALSE;
 878
 879     // 3) Control can override this global setting by defining
 880     // a border style, e.g. wxSUNKEN_BORDER
 881     if ( m_windowStyle & wxSUNKEN_BORDER  )
 882         *want3D = TRUE;
 883
 884     // 4) If it's a special border, CTL3D can't cope so we want a native border
 885     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 886         (m_windowStyle & wxSTATIC_BORDER) )
 887     {
 888         *want3D = TRUE;
 889         nativeBorder = TRUE;
 890     }
 891
 892     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 893     // effects from extended style
 894 #if wxUSE_CTL3D
 895     if ( *want3D )
 896         nativeBorder = FALSE;
 897 #endif
 898
 899     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 900
 901     // If we want 3D, but haven't specified a border here,
 902     // apply the default border style specified.
 903     // TODO what about non-Win95 WIN32? Does it have borders?
 904 #if defined(__WIN95__) && !wxUSE_CTL3D
 905     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 906         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 907         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 908 #endif
 909
 910     return exStyle;
 911 }
 912
 913 #if WXWIN_COMPATIBILITY
 914 // If nothing defined for this, try the parent.
 915 // E.g. we may be a button loaded from a resource, with no callback function
 916 // defined.
 917 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 918 {
 919     if ( GetEventHandler()->ProcessEvent(event)  )
 920         return;
 921     if ( m_parent )
 922         m_parent->GetEventHandler()->OnCommand(win, event);
 923 }
 924 #endif // WXWIN_COMPATIBILITY_2
 925
 926 #if WXWIN_COMPATIBILITY
 927 wxObject* wxWindow::GetChild(int number) const
 928 {
 929     // Return a pointer to the Nth object in the Panel
 930     wxNode *node = GetChildren().First();
 931     int n = number;
 932     while (node && n--)
 933         node = node->Next();
 934     if ( node )
 935     {
 936         wxObject *obj = (wxObject *)node->Data();
 937         return(obj);
 938     }
 939     else
 940         return NULL;
 941 }
 942 #endif // WXWIN_COMPATIBILITY
 943
 944 // Setup background and foreground colours correctly
 945 void wxWindow::SetupColours()
 946 {
 947     if ( GetParent() )
 948         SetBackgroundColour(GetParent()->GetBackgroundColour());
 949 }
 950
 951 void wxWindow::OnIdle(wxIdleEvent& event)
 952 {
 953     // Check if we need to send a LEAVE event
 954     if ( m_mouseInWindow )
 955     {
 956         POINT pt;
 957         ::GetCursorPos(&pt);
 958         if ( ::WindowFromPoint(pt) != GetHwnd() )
 959         {
 960             // Generate a LEAVE event
 961             m_mouseInWindow = FALSE;
 962
 963             // Unfortunately the mouse button and keyboard state may have changed
 964             // by the time the OnIdle function is called, so 'state' may be
 965             // meaningless.
 966             int state = 0;
 967             if ( ::GetKeyState(VK_SHIFT) != 0 )
 968                 state |= MK_SHIFT;
 969             if ( ::GetKeyState(VK_CONTROL) != 0 )
 970                 state |= MK_CONTROL;
 971
 972             wxMouseEvent event(wxEVT_LEAVE_WINDOW);
 973             InitMouseEvent(event, pt.x, pt.y, state);
 974
 975             (void)GetEventHandler()->ProcessEvent(event);
 976         }
 977     }
 978
 979     UpdateWindowUI();
 980 }
 981
 982 // Set this window to be the child of 'parent'.
 983 bool wxWindow::Reparent(wxWindow *parent)
 984 {
 985     if ( !wxWindowBase::Reparent(parent) )
 986         return FALSE;
 987
 988     HWND hWndChild = GetHwnd();
 989     HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
 990
 991     ::SetParent(hWndChild, hWndParent);
 992
 993     return TRUE;
 994 }
 995
 996 void wxWindow::Clear()
 997 {
 998     wxClientDC dc(this);
 999     wxBrush brush(GetBackgroundColour(), wxSOLID);
1000     dc.SetBackground(brush);
1001     dc.Clear();
1002 }
1003
1004 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
1005 {
1006     HWND hWnd = GetHwnd();
1007     if ( hWnd )
1008     {
1009         if ( rect )
1010         {
1011             RECT mswRect;
1012             mswRect.left = rect->x;
1013             mswRect.top = rect->y;
1014             mswRect.right = rect->x + rect->width;
1015             mswRect.bottom = rect->y + rect->height;
1016
1017             ::InvalidateRect(hWnd, &mswRect, eraseBack);
1018         }
1019         else
1020             ::InvalidateRect(hWnd, NULL, eraseBack);
1021     }
1022 }
1023
1024 // ---------------------------------------------------------------------------
1025 // drag and drop
1026 // ---------------------------------------------------------------------------
1027
1028 #if wxUSE_DRAG_AND_DROP
1029
1030 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1031 {
1032     if ( m_dropTarget != 0 ) {
1033         m_dropTarget->Revoke(m_hWnd);
1034         delete m_dropTarget;
1035     }
1036
1037     m_dropTarget = pDropTarget;
1038     if ( m_dropTarget != 0 )
1039         m_dropTarget->Register(m_hWnd);
1040 }
1041
1042 #endif // wxUSE_DRAG_AND_DROP
1043
1044 // old style file-manager drag&drop support: we retain the old-style
1045 // DragAcceptFiles in parallel with SetDropTarget.
1046 void wxWindow::DragAcceptFiles(bool accept)
1047 {
1048     HWND hWnd = GetHwnd();
1049     if ( hWnd )
1050         ::DragAcceptFiles(hWnd, (BOOL)accept);
1051 }
1052
1053 // ----------------------------------------------------------------------------
1054 // tooltips
1055 // ----------------------------------------------------------------------------
1056
1057 #if wxUSE_TOOLTIPS
1058
1059 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1060 {
1061     wxWindowBase::DoSetToolTip(tooltip);
1062
1063     if ( m_tooltip )
1064         m_tooltip->SetWindow(this);
1065 }
1066
1067 #endif // wxUSE_TOOLTIPS
1068
1069 // ---------------------------------------------------------------------------
1070 // moving and resizing
1071 // ---------------------------------------------------------------------------
1072
1073 // Get total size
1074 void wxWindow::DoGetSize(int *x, int *y) const
1075 {
1076     HWND hWnd = GetHwnd();
1077     RECT rect;
1078     GetWindowRect(hWnd, &rect);
1079
1080     if ( x )
1081         *x = rect.right - rect.left;
1082     if ( y )
1083         *y = rect.bottom - rect.top;
1084 }
1085
1086 void wxWindow::DoGetPosition(int *x, int *y) const
1087 {
1088     HWND hWnd = GetHwnd();
1089
1090     RECT rect;
1091     GetWindowRect(hWnd, &rect);
1092
1093     POINT point;
1094     point.x = rect.left;
1095     point.y = rect.top;
1096
1097     // we do the adjustments with respect to the parent only for the "real"
1098     // children, not for the dialogs/frames
1099     if ( !IsTopLevel() )
1100     {
1101         HWND hParentWnd = 0;
1102         wxWindow *parent = GetParent();
1103         if ( parent )
1104             hParentWnd = GetWinHwnd(parent);
1105
1106         // Since we now have the absolute screen coords, if there's a parent we
1107         // must subtract its top left corner
1108         if ( hParentWnd )
1109         {
1110             ::ScreenToClient(hParentWnd, &point);
1111         }
1112
1113         // We may be faking the client origin. So a window that's really at (0,
1114         // 30) may appear (to wxWin apps) to be at (0, 0).
1115         if ( parent )
1116         {
1117             wxPoint pt(parent->GetClientAreaOrigin());
1118             point.x -= pt.x;
1119             point.y -= pt.y;
1120         }
1121     }
1122
1123     if ( x )
1124         *x = point.x;
1125     if ( y )
1126         *y = point.y;
1127 }
1128
1129 void wxWindow::DoScreenToClient(int *x, int *y) const
1130 {
1131     POINT pt;
1132     if ( x )
1133         pt.x = *x;
1134     if ( y )
1135         pt.y = *y;
1136
1137     HWND hWnd = GetHwnd();
1138     ::ScreenToClient(hWnd, &pt);
1139
1140     if ( x )
1141         *x = pt.x;
1142     if ( y )
1143         *y = pt.y;
1144 }
1145
1146 void wxWindow::DoClientToScreen(int *x, int *y) const
1147 {
1148     POINT pt;
1149     if ( x )
1150         pt.x = *x;
1151     if ( y )
1152         pt.y = *y;
1153
1154     HWND hWnd = GetHwnd();
1155     ::ClientToScreen(hWnd, &pt);
1156
1157     if ( x )
1158         *x = pt.x;
1159     if ( y )
1160         *y = pt.y;
1161 }
1162
1163 // Get size *available for subwindows* i.e. excluding menu bar etc.
1164 void wxWindow::DoGetClientSize(int *x, int *y) const
1165 {
1166     HWND hWnd = GetHwnd();
1167     RECT rect;
1168     ::GetClientRect(hWnd, &rect);
1169     if ( x )
1170         *x = rect.right;
1171     if ( y )
1172         *y = rect.bottom;
1173 }
1174
1175 // set the size of the window: if the dimensions are positive, just use them,
1176 // but if any of them is equal to -1, it means that we must find the value for
1177 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1178 // which case -1 is a valid value for x and y)
1179 //
1180 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1181 // the width/height to best suit our contents, otherwise we reuse the current
1182 // width/height
1183 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1184 {
1185     // get the current size and position...
1186     int currentX, currentY;
1187     GetPosition(&currentX, &currentY);
1188     int currentW,currentH;
1189     GetSize(&currentW, &currentH);
1190
1191     // ... and don't do anything (avoiding flicker) if it's already ok
1192     if ( x == currentX && y == currentY &&
1193          width == currentW && height == currentH )
1194     {
1195         return;
1196     }
1197
1198     if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1199         x = currentX;
1200     if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1201         y = currentY;
1202
1203     AdjustForParentClientOrigin(x, y, sizeFlags);
1204
1205     wxSize size(-1, -1);
1206     if ( width == -1 )
1207     {
1208         if ( sizeFlags && wxSIZE_AUTO_WIDTH )
1209         {
1210             size = DoGetBestSize();
1211             width = size.x;
1212         }
1213         else
1214         {
1215             // just take the current one
1216             width = currentW;
1217         }
1218     }
1219
1220     if ( height == -1 )
1221     {
1222         if ( sizeFlags && wxSIZE_AUTO_HEIGHT )
1223         {
1224             if ( size.x == -1 )
1225             {
1226                 size= DoGetBestSize();
1227             }
1228             //else: already called DoGetBestSize() above
1229
1230             height = size.y;
1231         }
1232         else
1233         {
1234             // just take the current one
1235             height = currentH;
1236         }
1237     }
1238
1239     if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) )
1240     {
1241         wxLogLastError("MoveWindow");
1242     }
1243 }
1244
1245 // for a generic window there is no natural best size - just use the current one
1246 wxSize wxWindow::DoGetBestSize()
1247 {
1248     return GetSize();
1249 }
1250
1251 void wxWindow::DoSetClientSize(int width, int height)
1252 {
1253     wxWindow *parent = GetParent();
1254     HWND hWnd = GetHwnd();
1255     HWND hParentWnd = (HWND) 0;
1256     if ( parent )
1257         hParentWnd = (HWND) parent->GetHWND();
1258
1259     RECT rect;
1260     ::GetClientRect(hWnd, &rect);
1261
1262     RECT rect2;
1263     GetWindowRect(hWnd, &rect2);
1264
1265     // Find the difference between the entire window (title bar and all)
1266     // and the client area; add this to the new client size to move the
1267     // window
1268     int actual_width = rect2.right - rect2.left - rect.right + width;
1269     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1270
1271     // If there's a parent, must subtract the parent's top left corner
1272     // since MoveWindow moves relative to the parent
1273
1274     POINT point;
1275     point.x = rect2.left;
1276     point.y = rect2.top;
1277     if ( parent )
1278     {
1279         ::ScreenToClient(hParentWnd, &point);
1280     }
1281
1282     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1283
1284     wxSizeEvent event(wxSize(width, height), m_windowId);
1285     event.SetEventObject(this);
1286     GetEventHandler()->ProcessEvent(event);
1287 }
1288
1289 // For implementation purposes - sometimes decorations make the client area
1290 // smaller
1291 wxPoint wxWindow::GetClientAreaOrigin() const
1292 {
1293     return wxPoint(0, 0);
1294 }
1295
1296 // Makes an adjustment to the window position (for example, a frame that has
1297 // a toolbar that it manages itself).
1298 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1299 {
1300     // don't do it for the dialogs/frames - they float independently of their
1301     // parent
1302     if ( !IsTopLevel() )
1303     {
1304         wxWindow *parent = GetParent();
1305         if ( !(sizeFlags & wxSIZE_NO_ADJUSTMENTS) && parent )
1306         {
1307             wxPoint pt(parent->GetClientAreaOrigin());
1308             x += pt.x; y += pt.y;
1309         }
1310     }
1311 }
1312
1313 // ---------------------------------------------------------------------------
1314 // text metrics
1315 // ---------------------------------------------------------------------------
1316
1317 int wxWindow::GetCharHeight() const
1318 {
1319     TEXTMETRIC lpTextMetric;
1320     HWND hWnd = GetHwnd();
1321     HDC dc = ::GetDC(hWnd);
1322
1323     GetTextMetrics(dc, &lpTextMetric);
1324     ::ReleaseDC(hWnd, dc);
1325
1326     return lpTextMetric.tmHeight;
1327 }
1328
1329 int wxWindow::GetCharWidth() const
1330 {
1331     TEXTMETRIC lpTextMetric;
1332     HWND hWnd = GetHwnd();
1333     HDC dc = ::GetDC(hWnd);
1334
1335     GetTextMetrics(dc, &lpTextMetric);
1336     ::ReleaseDC(hWnd, dc);
1337
1338     return lpTextMetric.tmAveCharWidth;
1339 }
1340
1341 void wxWindow::GetTextExtent(const wxString& string,
1342                              int *x, int *y,
1343                              int *descent, int *externalLeading,
1344                              const wxFont *theFont) const
1345 {
1346     const wxFont *fontToUse = theFont;
1347     if ( !fontToUse )
1348         fontToUse = &m_font;
1349
1350     HWND hWnd = GetHwnd();
1351     HDC dc = ::GetDC(hWnd);
1352
1353     HFONT fnt = 0;
1354     HFONT hfontOld = 0;
1355     if ( fontToUse && fontToUse->Ok() )
1356     {
1357         fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1358         if ( fnt )
1359             hfontOld = (HFONT)SelectObject(dc,fnt);
1360     }
1361
1362     SIZE sizeRect;
1363     TEXTMETRIC tm;
1364     GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1365     GetTextMetrics(dc, &tm);
1366
1367     if ( fontToUse && fnt && hfontOld )
1368         SelectObject(dc, hfontOld);
1369
1370     ReleaseDC(hWnd, dc);
1371
1372     if ( x ) *x = sizeRect.cx;
1373     if ( y ) *y = sizeRect.cy;
1374     if ( descent ) *descent = tm.tmDescent;
1375     if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1376 }
1377
1378 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1379 // ---------------------------------------------------------------------------
1380 // Caret manipulation
1381 // ---------------------------------------------------------------------------
1382
1383 void wxWindow::CreateCaret(int w, int h)
1384 {
1385     SetCaret(new wxCaret(this, w, h));
1386 }
1387
1388 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1389 {
1390     wxFAIL_MSG("not implemented");
1391 }
1392
1393 void wxWindow::ShowCaret(bool show)
1394 {
1395     wxCHECK_RET( m_caret, "no caret to show" );
1396
1397     m_caret->Show(show);
1398 }
1399
1400 void wxWindow::DestroyCaret()
1401 {
1402     SetCaret(NULL);
1403 }
1404
1405 void wxWindow::SetCaretPos(int x, int y)
1406 {
1407     wxCHECK_RET( m_caret, "no caret to move" );
1408
1409     m_caret->Move(x, y);
1410 }
1411
1412 void wxWindow::GetCaretPos(int *x, int *y) const
1413 {
1414     wxCHECK_RET( m_caret, "no caret to get position of" );
1415
1416     m_caret->GetPosition(x, y);
1417 }
1418 #endif // wxUSE_CARET
1419
1420 // ---------------------------------------------------------------------------
1421 // popup menu
1422 // ---------------------------------------------------------------------------
1423
1424 bool wxWindow::PopupMenu(wxMenu *menu, int x, int y)
1425 {
1426     menu->SetInvokingWindow(this);
1427     menu->UpdateUI();
1428
1429     HWND hWnd = GetHwnd();
1430     HMENU hMenu = GetHmenuOf(menu);
1431     POINT point;
1432     point.x = x;
1433     point.y = y;
1434     ::ClientToScreen(hWnd, &point);
1435     wxCurrentPopupMenu = menu;
1436     ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
1437     wxYield();
1438     wxCurrentPopupMenu = NULL;
1439
1440     menu->SetInvokingWindow(NULL);
1441
1442     return TRUE;
1443 }
1444
1445 // ===========================================================================
1446 // pre/post message processing
1447 // ===========================================================================
1448
1449 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1450 {
1451     if ( m_oldWndProc )
1452         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1453     else
1454         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1455 }
1456
1457 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1458 {
1459     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1460     {
1461         // intercept dialog navigation keys
1462         MSG *msg = (MSG *)pMsg;
1463         bool bProcess = TRUE;
1464         if ( msg->message != WM_KEYDOWN )
1465             bProcess = FALSE;
1466
1467         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1468             bProcess = FALSE;
1469
1470         if ( bProcess )
1471         {
1472             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1473             bool bShiftDown = (::GetKeyState(VK_SHIFT) & 0x100) != 0;
1474
1475             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1476             // don't process it if it's the case (except for Ctrl-Tab/Enter
1477             // combinations which are always processed)
1478             LONG lDlgCode = 0;
1479             if ( !bCtrlDown )
1480             {
1481                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1482             }
1483
1484             bool bForward = TRUE,
1485                  bWindowChange = FALSE;
1486
1487             switch ( msg->wParam )
1488             {
1489                 case VK_TAB:
1490                     // assume that nobody wants Shift-TAB for himself - if we
1491                     // don't do it there is no easy way for a control to grab
1492                     // TABs but still let Shift-TAB work as navugation key
1493                     if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
1494                         bProcess = FALSE;
1495                     }
1496                     else {
1497                         // Ctrl-Tab cycles thru notebook pages
1498                         bWindowChange = bCtrlDown;
1499                         bForward = !bShiftDown;
1500                     }
1501                     break;
1502
1503                 case VK_UP:
1504                 case VK_LEFT:
1505                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1506                         bProcess = FALSE;
1507                     else
1508                         bForward = FALSE;
1509                     break;
1510
1511                 case VK_DOWN:
1512                 case VK_RIGHT:
1513                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1514                         bProcess = FALSE;
1515                     break;
1516
1517                 case VK_RETURN:
1518                     {
1519                         if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1520                         {
1521                             // control wants to process Enter itself, don't
1522                             // call IsDialogMessage() which would interpret
1523                             // it
1524                             return FALSE;
1525                         }
1526                         else if ( lDlgCode & DLGC_BUTTON )
1527                         {
1528                             // buttons want process Enter themselevs
1529                             bProcess = FALSE;
1530                         }
1531                         else
1532                         {
1533                             wxPanel *panel = wxDynamicCast(this, wxPanel);
1534                             wxButton *btn = NULL;
1535                             if ( panel )
1536                             {
1537                                 // panel may have a default button which should
1538                                 // be activated by Enter
1539                                 btn = panel->GetDefaultItem();
1540                             }
1541
1542                             if ( btn )
1543                             {
1544                                 // if we do have a default button, do press it
1545                                 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
1546
1547                                 return TRUE;
1548                             }
1549                             // else: but if it does not it makes sense to make
1550                             //       it work like a TAB - and that's what we do.
1551                             //       Note that Ctrl-Enter always works this way.
1552                         }
1553                     }
1554                     break;
1555
1556                 default:
1557                     bProcess = FALSE;
1558             }
1559
1560             if ( bProcess )
1561             {
1562                 wxNavigationKeyEvent event;
1563                 event.SetDirection(bForward);
1564                 event.SetWindowChange(bWindowChange);
1565                 event.SetEventObject(this);
1566
1567                 if ( GetEventHandler()->ProcessEvent(event) )
1568                 {
1569                     wxButton *btn = wxDynamicCast(FindFocus(), wxButton);
1570                     if ( btn )
1571                     {
1572                         // the button which has focus should be default
1573                         btn->SetDefault();
1574                     }
1575
1576                     return TRUE;
1577                 }
1578             }
1579         }
1580
1581         if ( ::IsDialogMessage(GetHwnd(), msg) )
1582             return TRUE;
1583     }
1584
1585 #if wxUSE_TOOLTIPS
1586     if ( m_tooltip )
1587     {
1588         // relay mouse move events to the tooltip control
1589         MSG *msg = (MSG *)pMsg;
1590         if ( msg->message == WM_MOUSEMOVE )
1591             m_tooltip->RelayEvent(pMsg);
1592     }
1593 #endif // wxUSE_TOOLTIPS
1594
1595     return FALSE;
1596 }
1597
1598 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1599 {
1600     return m_acceleratorTable.Translate(this, pMsg);
1601 }
1602
1603 // ---------------------------------------------------------------------------
1604 // message params unpackers (different for Win16 and Win32)
1605 // ---------------------------------------------------------------------------
1606
1607 #ifdef __WIN32__
1608
1609 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1610                              WORD *id, WXHWND *hwnd, WORD *cmd)
1611 {
1612     *id = LOWORD(wParam);
1613     *hwnd = (WXHWND)lParam;
1614     *cmd = HIWORD(wParam);
1615 }
1616
1617 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1618                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1619 {
1620     *state = LOWORD(wParam);
1621     *minimized = HIWORD(wParam);
1622     *hwnd = (WXHWND)lParam;
1623 }
1624
1625 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1626                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1627 {
1628     *code = LOWORD(wParam);
1629     *pos = HIWORD(wParam);
1630     *hwnd = (WXHWND)lParam;
1631 }
1632
1633 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1634                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1635 {
1636     *nCtlColor = CTLCOLOR_BTN;
1637     *hwnd = (WXHWND)lParam;
1638     *hdc = (WXHDC)wParam;
1639 }
1640
1641 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1642                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1643 {
1644     *item = (WXWORD)wParam;
1645     *flags = HIWORD(wParam);
1646     *hmenu = (WXHMENU)lParam;
1647 }
1648
1649 #else // Win16
1650
1651 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1652                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1653 {
1654     *id = (WXWORD)wParam;
1655     *hwnd = (WXHWND)LOWORD(lParam);
1656     *cmd = HIWORD(lParam);
1657 }
1658
1659 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1660                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1661 {
1662     *state = (WXWORD)wParam;
1663     *minimized = LOWORD(lParam);
1664     *hwnd = (WXHWND)HIWORD(lParam);
1665 }
1666
1667 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1668                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1669 {
1670     *code = (WXWORD)wParam;
1671     *pos = LOWORD(lParam);
1672     *hwnd = (WXHWND)HIWORD(lParam);
1673 }
1674
1675 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1676                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1677 {
1678     *hwnd = (WXHWND)LOWORD(lParam);
1679     *nCtlColor = (int)HIWORD(lParam);
1680     *hdc = (WXHDC)wParam;
1681 }
1682
1683 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1684                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1685 {
1686     *item = (WXWORD)wParam;
1687     *flags = LOWORD(lParam);
1688     *hmenu = (WXHMENU)HIWORD(lParam);
1689 }
1690
1691 #endif // Win32/16
1692
1693 // ---------------------------------------------------------------------------
1694 // Main wxWindows window proc and the window proc for wxWindow
1695 // ---------------------------------------------------------------------------
1696
1697 // Hook for new window just as it's being created, when the window isn't yet
1698 // associated with the handle
1699 wxWindow *wxWndHook = NULL;
1700
1701 // Main window proc
1702 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1703 {
1704     // trace all messages - useful for the debugging
1705 #ifdef __WXDEBUG__
1706     wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1707                wxGetMessageName(message), wParam, lParam);
1708 #endif // __WXDEBUG__
1709
1710     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1711
1712     // when we get the first message for the HWND we just created, we associate
1713     // it with wxWindow stored in wxWndHook
1714     if ( !wnd && wxWndHook )
1715     {
1716         wxAssociateWinWithHandle(hWnd, wxWndHook);
1717         wnd = wxWndHook;
1718         wxWndHook = NULL;
1719         wnd->SetHWND((WXHWND)hWnd);
1720     }
1721
1722     LRESULT rc;
1723
1724     // Stop right here if we don't have a valid handle in our wxWindow object.
1725     if ( wnd && !wnd->GetHWND() )
1726     {
1727         // FIXME: why do we do this?
1728         wnd->SetHWND((WXHWND) hWnd);
1729         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1730         wnd->SetHWND(0);
1731     }
1732     else
1733     {
1734         if ( wnd )
1735             rc = wnd->MSWWindowProc(message, wParam, lParam);
1736         else
1737             rc = DefWindowProc( hWnd, message, wParam, lParam );
1738     }
1739
1740     return rc;
1741 }
1742
1743 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1744 {
1745     // did we process the message?
1746     bool processed = FALSE;
1747
1748     // the return value
1749     union
1750     {
1751         bool        allow;
1752         long        result;
1753         WXHICON     hIcon;
1754         WXHBRUSH    hBrush;
1755     } rc;
1756
1757     // for most messages we should return 0 when we do process the message
1758     rc.result = 0;
1759
1760     switch ( message )
1761     {
1762         case WM_CREATE:
1763             {
1764                 bool mayCreate;
1765                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1766                 if ( processed )
1767                 {
1768                     // return 0 to allow window creation
1769                     rc.result = mayCreate ? 0 : -1;
1770                 }
1771             }
1772             break;
1773
1774         case WM_DESTROY:
1775             processed = HandleDestroy();
1776             break;
1777
1778         case WM_MOVE:
1779             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1780             break;
1781
1782         case WM_SIZE:
1783             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1784             break;
1785
1786         case WM_ACTIVATE:
1787             {
1788                 WXWORD state, minimized;
1789                 WXHWND hwnd;
1790                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1791
1792                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1793             }
1794             break;
1795
1796         case WM_SETFOCUS:
1797             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1798             break;
1799
1800         case WM_KILLFOCUS:
1801             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1802             break;
1803
1804         case WM_PAINT:
1805             processed = HandlePaint();
1806             break;
1807
1808         case WM_CLOSE:
1809             // don't let the DefWindowProc() destroy our window - we'll do it
1810             // ourselves in ~wxWindow
1811             processed = TRUE;
1812             rc.result = TRUE;
1813             break;
1814
1815         case WM_SHOWWINDOW:
1816             processed = HandleShow(wParam != 0, (int)lParam);
1817             break;
1818
1819         case WM_MOUSEMOVE:
1820         case WM_LBUTTONDOWN:
1821         case WM_LBUTTONUP:
1822         case WM_LBUTTONDBLCLK:
1823         case WM_RBUTTONDOWN:
1824         case WM_RBUTTONUP:
1825         case WM_RBUTTONDBLCLK:
1826         case WM_MBUTTONDOWN:
1827         case WM_MBUTTONUP:
1828         case WM_MBUTTONDBLCLK:
1829             {
1830                 int x = LOWORD(lParam);
1831                 int y = HIWORD(lParam);
1832
1833                 processed = HandleMouseEvent(message, x, y, wParam);
1834             }
1835             break;
1836
1837         case MM_JOY1MOVE:
1838         case MM_JOY2MOVE:
1839         case MM_JOY1ZMOVE:
1840         case MM_JOY2ZMOVE:
1841         case MM_JOY1BUTTONDOWN:
1842         case MM_JOY2BUTTONDOWN:
1843         case MM_JOY1BUTTONUP:
1844         case MM_JOY2BUTTONUP:
1845             {
1846                 int x = LOWORD(lParam);
1847                 int y = HIWORD(lParam);
1848
1849                 processed = HandleJoystickEvent(message, x, y, wParam);
1850             }
1851             break;
1852
1853         case WM_SYSCOMMAND:
1854             processed = HandleSysCommand(wParam, lParam);
1855             break;
1856
1857         case WM_COMMAND:
1858             {
1859                 WORD id, cmd;
1860                 WXHWND hwnd;
1861                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1862
1863                 processed = HandleCommand(id, cmd, hwnd);
1864             }
1865             break;
1866
1867 #ifdef __WIN95__
1868         case WM_NOTIFY:
1869             processed = HandleNotify((int)wParam, lParam, &rc.result);
1870             break;
1871 #endif  // Win95
1872
1873             // for these messages we must return TRUE if process the message
1874         case WM_DRAWITEM:
1875         case WM_MEASUREITEM:
1876             {
1877                 int idCtrl = (UINT)wParam;
1878                 if ( message == WM_DRAWITEM )
1879                 {
1880                     processed = MSWOnDrawItem(idCtrl,
1881                                               (WXDRAWITEMSTRUCT *)lParam);
1882                 }
1883                 else
1884                 {
1885                     processed = MSWOnMeasureItem(idCtrl,
1886                                                  (WXMEASUREITEMSTRUCT *)lParam);
1887                 }
1888
1889                 if ( processed )
1890                     rc.result = TRUE;
1891             }
1892             break;
1893
1894         case WM_GETDLGCODE:
1895             if ( m_lDlgCode )
1896             {
1897                 rc.result = m_lDlgCode;
1898                 processed = TRUE;
1899             }
1900             //else: get the dlg code from the DefWindowProc()
1901             break;
1902
1903         case WM_KEYDOWN:
1904             // If this has been processed by an event handler,
1905             // return 0 now (we've handled it).
1906             if ( HandleKeyDown((WORD) wParam, lParam) )
1907             {
1908                 processed = TRUE;
1909
1910                 break;
1911             }
1912
1913             // we consider these message "not interesting" to OnChar
1914             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1915             {
1916                 processed = TRUE;
1917
1918                 break;
1919             }
1920
1921             switch ( wParam )
1922             {
1923                 // avoid duplicate messages to OnChar for these ASCII keys: they
1924                 // will be translated by TranslateMessage() and received in WM_CHAR
1925                 case VK_ESCAPE:
1926                 case VK_SPACE:
1927                 case VK_RETURN:
1928                 case VK_BACK:
1929                 case VK_TAB:
1930                     // but set processed to FALSE, not TRUE to still pass them to
1931                     // the control's default window proc - otherwise built-in
1932                     // keyboard handling won't work
1933                     processed = FALSE;
1934
1935                     break;
1936
1937 #ifdef VK_APPS
1938                 // special case of VK_APPS: treat it the same as right mouse
1939                 // click because both usually pop up a context menu
1940                 case VK_APPS:
1941                     {
1942                         // construct the key mask
1943                         WPARAM fwKeys = MK_RBUTTON;
1944                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1945                             fwKeys |= MK_CONTROL;
1946                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1947                             fwKeys |= MK_SHIFT;
1948
1949                         // simulate right mouse button click
1950                         DWORD dwPos = ::GetMessagePos();
1951                         int x = GET_X_LPARAM(dwPos),
1952                             y = GET_Y_LPARAM(dwPos);
1953
1954                         ScreenToClient(&x, &y);
1955                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1956                     }
1957                     break;
1958 #endif // VK_APPS
1959
1960                 case VK_LEFT:
1961                 case VK_RIGHT:
1962                 case VK_DOWN:
1963                 case VK_UP:
1964                 default:
1965                     processed = HandleChar((WORD)wParam, lParam);
1966             }
1967             break;
1968
1969         case WM_KEYUP:
1970             processed = HandleKeyUp((WORD) wParam, lParam);
1971             break;
1972
1973         case WM_CHAR: // Always an ASCII character
1974             processed = HandleChar((WORD)wParam, lParam, TRUE);
1975             break;
1976
1977         case WM_HSCROLL:
1978         case WM_VSCROLL:
1979             {
1980                 WXWORD code, pos;
1981                 WXHWND hwnd;
1982                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1983
1984                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1985                                                               : wxVERTICAL,
1986                                         code, pos, hwnd);
1987             }
1988             break;
1989
1990         // CTLCOLOR messages are sent by children to query the parent for their
1991         // colors
1992 #ifdef __WIN32__
1993         case WM_CTLCOLORMSGBOX:
1994         case WM_CTLCOLOREDIT:
1995         case WM_CTLCOLORLISTBOX:
1996         case WM_CTLCOLORBTN:
1997         case WM_CTLCOLORDLG:
1998         case WM_CTLCOLORSCROLLBAR:
1999         case WM_CTLCOLORSTATIC:
2000 #else // Win16
2001         case WM_CTLCOLOR:
2002 #endif // Win32/16
2003             {
2004                 WXWORD nCtlColor;
2005                 WXHDC hdc;
2006                 WXHWND hwnd;
2007                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
2008
2009                 processed = HandleCtlColor(&rc.hBrush,
2010                                            (WXHDC)hdc,
2011                                            (WXHWND)hwnd,
2012                                            nCtlColor,
2013                                            message,
2014                                            wParam,
2015                                            lParam);
2016             }
2017             break;
2018
2019             // the return value for this message is ignored
2020         case WM_SYSCOLORCHANGE:
2021             processed = HandleSysColorChange();
2022             break;
2023
2024         case WM_PALETTECHANGED:
2025             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
2026             break;
2027
2028         case WM_QUERYNEWPALETTE:
2029             processed = HandleQueryNewPalette();
2030             break;
2031
2032         case WM_ERASEBKGND:
2033             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2034             if ( processed )
2035             {
2036                 // we processed the message, i.e. erased the background
2037                 rc.result = TRUE;
2038             }
2039             break;
2040
2041         case WM_DROPFILES:
2042             processed = HandleDropFiles(wParam);
2043             break;
2044
2045         case WM_INITDIALOG:
2046             processed = HandleInitDialog((WXHWND)(HWND)wParam);
2047
2048             if ( processed )
2049             {
2050                 // we never set focus from here
2051                 rc.result = FALSE;
2052             }
2053             break;
2054
2055         case WM_QUERYENDSESSION:
2056             processed = HandleQueryEndSession(lParam, &rc.allow);
2057             break;
2058
2059         case WM_ENDSESSION:
2060             processed = HandleEndSession(wParam != 0, lParam);
2061             break;
2062
2063         case WM_GETMINMAXINFO:
2064             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
2065             break;
2066
2067         case WM_SETCURSOR:
2068             processed = HandleSetCursor((WXHWND)(HWND)wParam,
2069                                         LOWORD(lParam),     // hit test
2070                                         HIWORD(lParam));    // mouse msg
2071
2072             if ( processed )
2073             {
2074                 // returning TRUE stops the DefWindowProc() from further
2075                 // processing this message - exactly what we need because we've
2076                 // just set the cursor.
2077                 rc.result = TRUE;
2078             }
2079             break;
2080     }
2081
2082     if ( !processed )
2083     {
2084 #ifdef __WXDEBUG__
2085         wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
2086                    wxGetMessageName(message));
2087 #endif // __WXDEBUG__
2088         rc.result = MSWDefWindowProc(message, wParam, lParam);
2089     }
2090
2091     return rc.result;
2092 }
2093
2094 // Dialog window proc
2095 LONG APIENTRY _EXPORT
2096 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2097 {
2098     if ( message == WM_INITDIALOG )
2099     {
2100         // for this message, returning TRUE tells system to set focus to the
2101         // first control in the dialog box
2102         return TRUE;
2103     }
2104     else
2105     {
2106         // for all the other ones, FALSE means that we didn't process the
2107         // message
2108         return 0;
2109     }
2110 }
2111
2112 wxList *wxWinHandleList = NULL;
2113 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
2114 {
2115     wxNode *node = wxWinHandleList->Find((long)hWnd);
2116     if ( !node )
2117         return NULL;
2118     return (wxWindow *)node->Data();
2119 }
2120
2121 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2122 {
2123     // adding NULL hWnd is (first) surely a result of an error and
2124     // (secondly) breaks menu command processing
2125     wxCHECK_RET( hWnd != (HWND)NULL,
2126                  _T("attempt to add a NULL hWnd to window list ignored") );
2127
2128     if ( !wxWinHandleList->Find((long)hWnd) )
2129         wxWinHandleList->Append((long)hWnd, win);
2130 }
2131
2132 void wxRemoveHandleAssociation(wxWindow *win)
2133 {
2134     wxWinHandleList->DeleteObject(win);
2135 }
2136
2137 // Default destroyer - override if you destroy it in some other way
2138 // (e.g. with MDI child windows)
2139 void wxWindow::MSWDestroyWindow()
2140 {
2141 }
2142
2143 void wxWindow::MSWDetachWindowMenu()
2144 {
2145     if ( m_hMenu )
2146     {
2147         HMENU hMenu = (HMENU)m_hMenu;
2148
2149         int N = ::GetMenuItemCount(hMenu);
2150         int i;
2151         for (i = 0; i < N; i++)
2152         {
2153             wxChar buf[100];
2154             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2155             if ( !chars )
2156             {
2157                 wxLogLastError(_T("GetMenuString"));
2158
2159                 continue;
2160             }
2161
2162             if ( wxStrcmp(buf, _T("&Window")) == 0 )
2163             {
2164                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2165
2166                 break;
2167             }
2168         }
2169     }
2170 }
2171
2172 bool wxWindow::MSWCreate(int id,
2173                          wxWindow *parent,
2174                          const wxChar *wclass,
2175                          wxWindow *wx_win,
2176                          const wxChar *title,
2177                          int x,
2178                          int y,
2179                          int width,
2180                          int height,
2181                          WXDWORD style,
2182                          const wxChar *dialog_template,
2183                          WXDWORD extendedStyle)
2184 {
2185     int x1 = CW_USEDEFAULT;
2186     int y1 = 0;
2187     int width1 = CW_USEDEFAULT;
2188     int height1 = 100;
2189
2190     // Find parent's size, if it exists, to set up a possible default
2191     // panel size the size of the parent window
2192     RECT parent_rect;
2193     if ( parent )
2194     {
2195         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2196
2197         width1 = parent_rect.right - parent_rect.left;
2198         height1 = parent_rect.bottom - parent_rect.top;
2199     }
2200
2201     if ( x > -1 ) x1 = x;
2202     if ( y > -1 ) y1 = y;
2203     if ( width > -1 ) width1 = width;
2204     if ( height > -1 ) height1 = height;
2205
2206 #ifdef __WXWINE__
2207     HWND hParent = (HWND)NULL;
2208 #else
2209     HWND hParent = NULL;
2210 #endif
2211     if ( parent )
2212         hParent = (HWND) parent->GetHWND();
2213
2214     wxWndHook = this;
2215
2216     if ( dialog_template )
2217     {
2218         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2219                                         dialog_template,
2220                                         hParent,
2221                                         (DLGPROC)wxDlgProc);
2222
2223         if ( m_hWnd == 0 )
2224         {
2225             wxLogError(_("Can't find dummy dialog template!\n"
2226                          "Check resource include path for finding wx.rc."));
2227
2228             return FALSE;
2229         }
2230
2231         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2232         // to take care of (at least some) extended style flags ourselves
2233         if ( extendedStyle & WS_EX_TOPMOST )
2234         {
2235             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2236                                  SWP_NOSIZE | SWP_NOMOVE) )
2237             {
2238                 wxLogLastError(_T("SetWindowPos"));
2239             }
2240         }
2241
2242         // move the dialog to its initial position without forcing repainting
2243         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2244         {
2245             wxLogLastError(_T("MoveWindow"));
2246         }
2247     }
2248     else
2249     {
2250         int controlId = 0;
2251         if ( style & WS_CHILD )
2252             controlId = id;
2253
2254         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2255                                         wclass,
2256                                         title ? title : _T(""),
2257                                         style,
2258                                         x1, y1,
2259                                         width1, height1,
2260                                         hParent, (HMENU)controlId,
2261                                         wxGetInstance(),
2262                                         NULL);
2263
2264         if ( !m_hWnd )
2265         {
2266             wxLogError(_("Can't create window of class %s!\n"
2267                          "Possible Windows 3.x compatibility problem?"),
2268                        wclass);
2269
2270             return FALSE;
2271         }
2272     }
2273
2274     wxWndHook = NULL;
2275     wxWinHandleList->Append((long)m_hWnd, this);
2276
2277     return TRUE;
2278 }
2279
2280 // ===========================================================================
2281 // MSW message handlers
2282 // ===========================================================================
2283
2284 // ---------------------------------------------------------------------------
2285 // WM_NOTIFY
2286 // ---------------------------------------------------------------------------
2287
2288 #ifdef __WIN95__
2289 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2290 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2291 {
2292     LPNMHDR hdr = (LPNMHDR)lParam;
2293     HWND hWnd = hdr->hwndFrom;
2294     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2295
2296     // is this one of our windows?
2297     if ( win )
2298     {
2299         return win->MSWOnNotify(idCtrl, lParam, result);
2300     }
2301
2302     // try all our children
2303     wxWindowList::Node *node = GetChildren().GetFirst();
2304     while ( node )
2305     {
2306         wxWindow *child = node->GetData();
2307         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2308         {
2309             return TRUE;
2310
2311             break;
2312         }
2313
2314         node = node->GetNext();
2315     }
2316
2317     // finally try this window too (catches toolbar case)
2318     return MSWOnNotify(idCtrl, lParam, result);
2319 }
2320
2321 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2322                            WXLPARAM lParam,
2323                            WXLPARAM* WXUNUSED(result))
2324 {
2325 #if wxUSE_TOOLTIPS
2326     NMHDR* hdr = (NMHDR *)lParam;
2327     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2328     {
2329         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2330         ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2331
2332         // processed
2333         return TRUE;
2334     }
2335 #endif // wxUSE_TOOLTIPS
2336
2337     return FALSE;
2338 }
2339 #endif // __WIN95__
2340
2341 // ---------------------------------------------------------------------------
2342 // end session messages
2343 // ---------------------------------------------------------------------------
2344
2345 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2346 {
2347     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2348     event.SetEventObject(wxTheApp);
2349     event.SetCanVeto(TRUE);
2350     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2351
2352     bool rc = wxTheApp->ProcessEvent(event);
2353
2354     if ( rc )
2355     {
2356         // we may end only if the app didn't veto session closing (double
2357         // negation...)
2358         *mayEnd = !event.GetVeto();
2359     }
2360
2361     return rc;
2362 }
2363
2364 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2365 {
2366     // do nothing if the session isn't ending
2367     if ( !endSession )
2368         return FALSE;
2369
2370     wxCloseEvent event(wxEVT_END_SESSION, -1);
2371     event.SetEventObject(wxTheApp);
2372     event.SetCanVeto(FALSE);
2373     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2374     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2375         wxTheApp->ProcessEvent(event))
2376     {
2377     }
2378     return TRUE;
2379 }
2380
2381 // ---------------------------------------------------------------------------
2382 // window creation/destruction
2383 // ---------------------------------------------------------------------------
2384
2385 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2386 {
2387     // TODO: should generate this event from WM_NCCREATE
2388     wxWindowCreateEvent event(this);
2389     (void)GetEventHandler()->ProcessEvent(event);
2390
2391     *mayCreate = TRUE;
2392
2393     return TRUE;
2394 }
2395
2396 bool wxWindow::HandleDestroy()
2397 {
2398     wxWindowDestroyEvent event(this);
2399     (void)GetEventHandler()->ProcessEvent(event);
2400
2401     // delete our drop target if we've got one
2402 #if wxUSE_DRAG_AND_DROP
2403     if ( m_dropTarget != NULL )
2404     {
2405         m_dropTarget->Revoke(m_hWnd);
2406
2407         delete m_dropTarget;
2408         m_dropTarget = NULL;
2409     }
2410 #endif // wxUSE_DRAG_AND_DROP
2411
2412     // WM_DESTROY handled
2413     return TRUE;
2414 }
2415
2416 // ---------------------------------------------------------------------------
2417 // activation/focus
2418 // ---------------------------------------------------------------------------
2419
2420 bool wxWindow::HandleActivate(int state,
2421                               bool WXUNUSED(minimized),
2422                               WXHWND WXUNUSED(activate))
2423 {
2424     wxActivateEvent event(wxEVT_ACTIVATE,
2425                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2426                           m_windowId);
2427     event.SetEventObject(this);
2428
2429     return GetEventHandler()->ProcessEvent(event);
2430 }
2431
2432 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2433 {
2434 #if wxUSE_CARET
2435     // Deal with caret
2436     if ( m_caret )
2437     {
2438         m_caret->OnSetFocus();
2439     }
2440 #endif // wxUSE_CARET
2441
2442     // panel wants to track the window which was the last to have focus in it
2443     wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
2444     if ( panel )
2445     {
2446         panel->SetLastFocus(this);
2447     }
2448
2449     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2450     event.SetEventObject(this);
2451
2452     return GetEventHandler()->ProcessEvent(event);
2453 }
2454
2455 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2456 {
2457 #if wxUSE_CARET
2458     // Deal with caret
2459     if ( m_caret )
2460     {
2461         m_caret->OnKillFocus();
2462     }
2463 #endif // wxUSE_CARET
2464
2465     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2466     event.SetEventObject(this);
2467
2468     return GetEventHandler()->ProcessEvent(event);
2469 }
2470
2471 // ---------------------------------------------------------------------------
2472 // miscellaneous
2473 // ---------------------------------------------------------------------------
2474
2475 bool wxWindow::HandleShow(bool show, int status)
2476 {
2477     wxShowEvent event(GetId(), show);
2478     event.m_eventObject = this;
2479
2480     return GetEventHandler()->ProcessEvent(event);
2481 }
2482
2483 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2484 {
2485     wxInitDialogEvent event(GetId());
2486     event.m_eventObject = this;
2487
2488     return GetEventHandler()->ProcessEvent(event);
2489 }
2490
2491 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2492 {
2493     HDROP hFilesInfo = (HDROP) wParam;
2494     POINT dropPoint;
2495     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2496
2497     // Get the total number of files dropped
2498     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2499         (UINT)-1,
2500         (LPSTR)0,
2501         (UINT)0);
2502
2503     wxString *files = new wxString[gwFilesDropped];
2504     int wIndex;
2505     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2506     {
2507         DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2508         files[wIndex] = wxBuffer;
2509     }
2510     DragFinish (hFilesInfo);
2511
2512     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2513     event.m_eventObject = this;
2514     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2515
2516     bool rc = GetEventHandler()->ProcessEvent(event);
2517
2518     delete[] files;
2519
2520     return rc;
2521 }
2522
2523 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2524                                short nHitTest,
2525                                int WXUNUSED(mouseMsg))
2526 {
2527     // don't set cursor for other windows, only for this one: this prevents
2528     // children of this window from getting the same cursor as the parent has
2529     // (don't forget that this message is propagated by default up the window
2530     // parent-child hierarchy)
2531     if ( GetHWND() == hWnd )
2532     {
2533         // don't set cursor when the mouse is not in the client part
2534         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2535         {
2536             HCURSOR hcursor = 0;
2537             if ( wxIsBusy() )
2538             {
2539                 // from msw\utils.cpp
2540                 extern HCURSOR gs_wxBusyCursor;
2541
2542                 hcursor = gs_wxBusyCursor;
2543             }
2544             else
2545             {
2546                 wxCursor *cursor = NULL;
2547
2548                 if ( m_cursor.Ok() )
2549                 {
2550                     cursor = &m_cursor;
2551                 }
2552                 else
2553                 {
2554                     // from msw\data.cpp
2555                     extern wxCursor *g_globalCursor;
2556
2557                     if ( g_globalCursor && g_globalCursor->Ok() )
2558                         cursor = g_globalCursor;
2559                 }
2560
2561                 if ( cursor )
2562                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2563             }
2564
2565             if ( hcursor )
2566             {
2567                 ::SetCursor(hcursor);
2568
2569                 return TRUE;
2570             }
2571         }
2572     }
2573
2574     return FALSE;
2575 }
2576
2577 // ---------------------------------------------------------------------------
2578 // owner drawn stuff
2579 // ---------------------------------------------------------------------------
2580
2581 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2582 {
2583 #if wxUSE_OWNER_DRAWN
2584     // is it a menu item?
2585     if ( id == 0 )
2586     {
2587         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2588         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2589
2590         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2591
2592         // prepare to call OnDrawItem()
2593         wxDC dc;
2594         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2595         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2596                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2597                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2598
2599         return pMenuItem->OnDrawItem
2600                           (
2601                             dc, rect,
2602                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2603                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2604                           );
2605     }
2606
2607     wxWindow *item = FindItem(id);
2608     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2609     {
2610         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2611     }
2612     else
2613 #endif
2614         return FALSE;
2615
2616 }
2617
2618 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2619 {
2620 #if wxUSE_OWNER_DRAWN
2621     // is it a menu item?
2622     if ( id == 0 )
2623     {
2624         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2625         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2626
2627         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2628
2629         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2630                                         &pMeasureStruct->itemHeight);
2631     }
2632
2633     wxWindow *item = FindItem(id);
2634     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2635     {
2636         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2637     }
2638 #endif  // owner-drawn menus
2639     return FALSE;
2640 }
2641
2642 // ---------------------------------------------------------------------------
2643 // colours and palettes
2644 // ---------------------------------------------------------------------------
2645
2646 bool wxWindow::HandleSysColorChange()
2647 {
2648     wxSysColourChangedEvent event;
2649     event.SetEventObject(this);
2650
2651     return GetEventHandler()->ProcessEvent(event);
2652 }
2653
2654 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2655                               WXHDC pDC,
2656                               WXHWND pWnd,
2657                               WXUINT nCtlColor,
2658                               WXUINT message,
2659                               WXWPARAM wParam,
2660                               WXLPARAM lParam)
2661 {
2662     WXHBRUSH hBrush = 0;
2663
2664     if ( nCtlColor == CTLCOLOR_DLG )
2665     {
2666         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2667     }
2668     else
2669     {
2670         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2671         if ( item )
2672             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2673     }
2674
2675     if ( hBrush )
2676         *brush = hBrush;
2677
2678     return hBrush != 0;
2679 }
2680
2681 // Define for each class of dialog and control
2682 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2683                               WXHWND hWnd,
2684                               WXUINT nCtlColor,
2685                               WXUINT message,
2686                               WXWPARAM wParam,
2687                               WXLPARAM lParam)
2688 {
2689     return (WXHBRUSH)0;
2690 }
2691
2692 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2693 {
2694     wxPaletteChangedEvent event(GetId());
2695     event.SetEventObject(this);
2696     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2697
2698     return GetEventHandler()->ProcessEvent(event);
2699 }
2700
2701 bool wxWindow::HandleQueryNewPalette()
2702 {
2703     wxQueryNewPaletteEvent event(GetId());
2704     event.SetEventObject(this);
2705
2706     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2707 }
2708
2709 // Responds to colour changes: passes event on to children.
2710 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2711 {
2712     wxNode *node = GetChildren().First();
2713     while ( node )
2714     {
2715         // Only propagate to non-top-level windows
2716         wxWindow *win = (wxWindow *)node->Data();
2717         if ( win->GetParent() )
2718         {
2719             wxSysColourChangedEvent event2;
2720             event.m_eventObject = win;
2721             win->GetEventHandler()->ProcessEvent(event2);
2722         }
2723
2724         node = node->Next();
2725     }
2726 }
2727
2728 // ---------------------------------------------------------------------------
2729 // painting
2730 // ---------------------------------------------------------------------------
2731
2732 bool wxWindow::HandlePaint()
2733 {
2734 #ifdef __WIN32__
2735     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2736     if ( !hRegion )
2737         wxLogLastError("CreateRectRgn");
2738     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2739         wxLogLastError("GetUpdateRgn");
2740
2741     m_updateRegion = wxRegion((WXHRGN) hRegion);
2742 #else
2743     RECT updateRect;
2744     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2745
2746     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2747                               updateRect.right - updateRect.left,
2748                               updateRect.bottom - updateRect.top);
2749 #endif
2750
2751     wxPaintEvent event(m_windowId);
2752     event.SetEventObject(this);
2753
2754     return GetEventHandler()->ProcessEvent(event);
2755 }
2756
2757 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2758 {
2759     // Prevents flicker when dragging
2760     if ( ::IsIconic(GetHwnd()) )
2761         return TRUE;
2762
2763     wxDC dc;
2764
2765     dc.SetHDC(hdc);
2766     dc.SetWindow(this);
2767     dc.BeginDrawing();
2768
2769     wxEraseEvent event(m_windowId, &dc);
2770     event.SetEventObject(this);
2771     bool rc = GetEventHandler()->ProcessEvent(event);
2772
2773     dc.EndDrawing();
2774     dc.SelectOldObjects(hdc);
2775     dc.SetHDC((WXHDC) NULL);
2776
2777     return rc;
2778 }
2779
2780 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2781 {
2782     RECT rect;
2783     ::GetClientRect(GetHwnd(), &rect);
2784
2785     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2786                               m_backgroundColour.Green(),
2787                               m_backgroundColour.Blue());
2788     HBRUSH hBrush = ::CreateSolidBrush(ref);
2789     if ( !hBrush )
2790         wxLogLastError("CreateSolidBrush");
2791
2792     HDC hdc = (HDC)event.GetDC()->GetHDC();
2793
2794     int mode = ::SetMapMode(hdc, MM_TEXT);
2795
2796     ::FillRect(hdc, &rect, hBrush);
2797     ::DeleteObject(hBrush);
2798     ::SetMapMode(hdc, mode);
2799 }
2800
2801 // ---------------------------------------------------------------------------
2802 // moving and resizing
2803 // ---------------------------------------------------------------------------
2804
2805 bool wxWindow::HandleMinimize()
2806 {
2807     wxIconizeEvent event(m_windowId);
2808     event.SetEventObject(this);
2809
2810     return GetEventHandler()->ProcessEvent(event);
2811 }
2812
2813 bool wxWindow::HandleMaximize()
2814 {
2815     wxMaximizeEvent event(m_windowId);
2816     event.SetEventObject(this);
2817
2818     return GetEventHandler()->ProcessEvent(event);
2819 }
2820
2821 bool wxWindow::HandleMove(int x, int y)
2822 {
2823     wxMoveEvent event(wxPoint(x, y), m_windowId);
2824     event.SetEventObject(this);
2825
2826     return GetEventHandler()->ProcessEvent(event);
2827 }
2828
2829 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2830 {
2831     wxSizeEvent event(wxSize(w, h), m_windowId);
2832     event.SetEventObject(this);
2833
2834     return GetEventHandler()->ProcessEvent(event);
2835 }
2836
2837 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2838 {
2839     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2840
2841     bool rc = FALSE;
2842
2843     if ( m_minWidth != -1 )
2844     {
2845         info->ptMinTrackSize.x = m_minWidth;
2846         rc = TRUE;
2847     }
2848
2849     if ( m_minHeight != -1 )
2850     {
2851         info->ptMinTrackSize.y = m_minHeight;
2852         rc = TRUE;
2853     }
2854
2855     if ( m_maxWidth != -1 )
2856     {
2857         info->ptMaxTrackSize.x = m_maxWidth;
2858         rc = TRUE;
2859     }
2860
2861     if ( m_maxHeight != -1 )
2862     {
2863         info->ptMaxTrackSize.y = m_maxHeight;
2864         rc = TRUE;
2865     }
2866
2867     return rc;
2868 }
2869
2870 // ---------------------------------------------------------------------------
2871 // command messages
2872 // ---------------------------------------------------------------------------
2873
2874 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2875 {
2876     if ( wxCurrentPopupMenu )
2877     {
2878         wxMenu *popupMenu = wxCurrentPopupMenu;
2879         wxCurrentPopupMenu = NULL;
2880
2881         return popupMenu->MSWCommand(cmd, id);
2882     }
2883
2884     wxWindow *win = FindItem(id);
2885     if ( !win )
2886     {
2887         win = wxFindWinFromHandle(control);
2888     }
2889
2890     if ( win )
2891         return win->MSWCommand(cmd, id);
2892
2893     return FALSE;
2894 }
2895
2896 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2897 {
2898     // 4 bits are reserved
2899     switch ( wParam & 0xFFFFFFF0 )
2900     {
2901         case SC_MAXIMIZE:
2902             return HandleMaximize();
2903
2904         case SC_MINIMIZE:
2905             return HandleMinimize();
2906     }
2907
2908     return FALSE;
2909 }
2910
2911 // ---------------------------------------------------------------------------
2912 // mouse events
2913 // ---------------------------------------------------------------------------
2914
2915 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2916 {
2917     event.m_x = x;
2918     event.m_y = y;
2919     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2920     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2921     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2922     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2923     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2924     event.SetTimestamp(s_currentMsg.time);
2925     event.m_eventObject = this;
2926
2927 #if wxUSE_MOUSEEVENT_HACK
2928     m_lastMouseX = x;
2929     m_lastMouseY = y;
2930     m_lastMouseEvent = event.GetEventType();
2931 #endif // wxUSE_MOUSEEVENT_HACK
2932
2933 }
2934
2935 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2936 {
2937     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2938     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2939     // from the message id and take the value in the table to get wxWin event
2940     // id
2941     static const wxEventType eventsMouse[] =
2942     {
2943         wxEVT_MOTION,
2944         wxEVT_LEFT_DOWN,
2945         wxEVT_LEFT_UP,
2946         wxEVT_LEFT_DCLICK,
2947         wxEVT_RIGHT_DOWN,
2948         wxEVT_RIGHT_UP,
2949         wxEVT_RIGHT_DCLICK,
2950         wxEVT_MIDDLE_DOWN,
2951         wxEVT_MIDDLE_UP,
2952         wxEVT_MIDDLE_DCLICK
2953     };
2954
2955     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2956     InitMouseEvent(event, x, y, flags);
2957
2958     return GetEventHandler()->ProcessEvent(event);
2959 }
2960
2961 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2962 {
2963     if ( !m_mouseInWindow )
2964     {
2965         // Generate an ENTER event
2966         m_mouseInWindow = TRUE;
2967
2968         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2969         InitMouseEvent(event, x, y, flags);
2970
2971         (void)GetEventHandler()->ProcessEvent(event);
2972     }
2973
2974 #if wxUSE_MOUSEEVENT_HACK
2975     // Window gets a click down message followed by a mouse move message even
2976     // if position isn't changed!  We want to discard the trailing move event
2977     // if x and y are the same.
2978     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2979           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2980           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2981          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2982     {
2983         m_lastMouseEvent = wxEVT_MOTION;
2984
2985         return FALSE;
2986     }
2987 #endif // wxUSE_MOUSEEVENT_HACK
2988
2989     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2990 }
2991
2992 // ---------------------------------------------------------------------------
2993 // keyboard handling
2994 // ---------------------------------------------------------------------------
2995
2996 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
2997 // WM_KEYDOWN one
2998 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
2999 {
3000     int id;
3001     bool tempControlDown = FALSE;
3002     if ( isASCII )
3003     {
3004         // If 1 -> 26, translate to CTRL plus a letter.
3005         id = wParam;
3006         if ( (id > 0) && (id < 27) )
3007         {
3008             switch (id)
3009             {
3010             case 13:
3011                 {
3012                     id = WXK_RETURN;
3013                     break;
3014                 }
3015             case 8:
3016                 {
3017                     id = WXK_BACK;
3018                     break;
3019                 }
3020             case 9:
3021                 {
3022                     id = WXK_TAB;
3023                     break;
3024                 }
3025             default:
3026                 {
3027                     tempControlDown = TRUE;
3028                     id = id + 96;
3029                 }
3030             }
3031         }
3032     }
3033     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3034         // it's ASCII and will be processed here only when called from
3035         // WM_CHAR (i.e. when isASCII = TRUE)
3036         id = -1;
3037     }
3038
3039     if ( id != -1 )
3040     {
3041         wxKeyEvent event(wxEVT_CHAR);
3042         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3043         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3044         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3045             event.m_altDown = TRUE;
3046
3047         event.m_eventObject = this;
3048         event.m_keyCode = id;
3049         event.SetTimestamp(s_currentMsg.time);
3050
3051         POINT pt;
3052         GetCursorPos(&pt);
3053         RECT rect;
3054         GetWindowRect(GetHwnd(),&rect);
3055         pt.x -= rect.left;
3056         pt.y -= rect.top;
3057
3058         event.m_x = pt.x; event.m_y = pt.y;
3059
3060         if ( GetEventHandler()->ProcessEvent(event) )
3061             return TRUE;
3062         else
3063             return FALSE;
3064     }
3065     else
3066         return FALSE;
3067 }
3068
3069 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
3070 {
3071     int id;
3072
3073     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3074         id = wParam;
3075     }
3076
3077     if ( id != -1 )
3078     {
3079         wxKeyEvent event(wxEVT_KEY_DOWN);
3080         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3081         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3082         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3083             event.m_altDown = TRUE;
3084
3085         event.m_eventObject = this;
3086         event.m_keyCode = id;
3087         event.SetTimestamp(s_currentMsg.time);
3088
3089         POINT pt;
3090         GetCursorPos(&pt);
3091         RECT rect;
3092         GetWindowRect(GetHwnd(),&rect);
3093         pt.x -= rect.left;
3094         pt.y -= rect.top;
3095
3096         event.m_x = pt.x; event.m_y = pt.y;
3097
3098         if ( GetEventHandler()->ProcessEvent(event) )
3099         {
3100             return TRUE;
3101         }
3102         else return FALSE;
3103     }
3104     else
3105     {
3106         return FALSE;
3107     }
3108 }
3109
3110 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
3111 {
3112     int id;
3113
3114     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3115         id = wParam;
3116     }
3117
3118     if ( id != -1 )
3119     {
3120         wxKeyEvent event(wxEVT_KEY_UP);
3121         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3122         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3123         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3124             event.m_altDown = TRUE;
3125
3126         event.m_eventObject = this;
3127         event.m_keyCode = id;
3128         event.SetTimestamp(s_currentMsg.time);
3129
3130         POINT pt;
3131         GetCursorPos(&pt);
3132         RECT rect;
3133         GetWindowRect(GetHwnd(),&rect);
3134         pt.x -= rect.left;
3135         pt.y -= rect.top;
3136
3137         event.m_x = pt.x; event.m_y = pt.y;
3138
3139         if ( GetEventHandler()->ProcessEvent(event) )
3140             return TRUE;
3141         else
3142             return FALSE;
3143     }
3144     else
3145         return FALSE;
3146 }
3147
3148 // ---------------------------------------------------------------------------
3149 // joystick
3150 // ---------------------------------------------------------------------------
3151
3152 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3153 {
3154     int change = 0;
3155     if ( flags & JOY_BUTTON1CHG )
3156         change = wxJOY_BUTTON1;
3157     if ( flags & JOY_BUTTON2CHG )
3158         change = wxJOY_BUTTON2;
3159     if ( flags & JOY_BUTTON3CHG )
3160         change = wxJOY_BUTTON3;
3161     if ( flags & JOY_BUTTON4CHG )
3162         change = wxJOY_BUTTON4;
3163
3164     int buttons = 0;
3165     if ( flags & JOY_BUTTON1 )
3166         buttons |= wxJOY_BUTTON1;
3167     if ( flags & JOY_BUTTON2 )
3168         buttons |= wxJOY_BUTTON2;
3169     if ( flags & JOY_BUTTON3 )
3170         buttons |= wxJOY_BUTTON3;
3171     if ( flags & JOY_BUTTON4 )
3172         buttons |= wxJOY_BUTTON4;
3173
3174     // the event ids aren't consecutive so we can't use table based lookup
3175     int joystick;
3176     wxEventType eventType;
3177     switch ( msg )
3178     {
3179         case MM_JOY1MOVE:
3180             joystick = 1;
3181             eventType = wxEVT_JOY_MOVE;
3182             break;
3183
3184         case MM_JOY2MOVE:
3185             joystick = 2;
3186             eventType = wxEVT_JOY_MOVE;
3187             break;
3188
3189         case MM_JOY1ZMOVE:
3190             joystick = 1;
3191             eventType = wxEVT_JOY_ZMOVE;
3192             break;
3193
3194         case MM_JOY2ZMOVE:
3195             joystick = 2;
3196             eventType = wxEVT_JOY_ZMOVE;
3197             break;
3198
3199         case MM_JOY1BUTTONDOWN:
3200             joystick = 1;
3201             eventType = wxEVT_JOY_BUTTON_DOWN;
3202             break;
3203
3204         case MM_JOY2BUTTONDOWN:
3205             joystick = 2;
3206             eventType = wxEVT_JOY_BUTTON_DOWN;
3207             break;
3208
3209         case MM_JOY1BUTTONUP:
3210             joystick = 1;
3211             eventType = wxEVT_JOY_BUTTON_UP;
3212             break;
3213
3214         case MM_JOY2BUTTONUP:
3215             joystick = 2;
3216             eventType = wxEVT_JOY_BUTTON_UP;
3217             break;
3218
3219         default:
3220             wxFAIL_MSG(_T("no such joystick event"));
3221
3222             return FALSE;
3223     }
3224
3225     wxJoystickEvent event(eventType, buttons, joystick, change);
3226     event.SetPosition(wxPoint(x, y));
3227     event.SetEventObject(this);
3228
3229     return GetEventHandler()->ProcessEvent(event);
3230 }
3231
3232 // ---------------------------------------------------------------------------
3233 // scrolling
3234 // ---------------------------------------------------------------------------
3235
3236 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3237                            WXWORD pos, WXHWND control)
3238 {
3239     if ( control )
3240     {
3241         wxWindow *child = wxFindWinFromHandle(control);
3242         if ( child )
3243             return child->MSWOnScroll(orientation, wParam, pos, control);
3244     }
3245
3246     wxScrollWinEvent event;
3247     event.SetPosition(pos);
3248     event.SetOrientation(orientation);
3249     event.m_eventObject = this;
3250
3251     switch ( wParam )
3252     {
3253     case SB_TOP:
3254         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3255         break;
3256
3257     case SB_BOTTOM:
3258         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3259         break;
3260
3261     case SB_LINEUP:
3262         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3263         break;
3264
3265     case SB_LINEDOWN:
3266         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3267         break;
3268
3269     case SB_PAGEUP:
3270         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3271         break;
3272
3273     case SB_PAGEDOWN:
3274         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3275         break;
3276
3277     case SB_THUMBTRACK:
3278     case SB_THUMBPOSITION:
3279         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3280         break;
3281
3282     default:
3283         return FALSE;
3284     }
3285
3286     return GetEventHandler()->ProcessEvent(event);
3287 }
3288
3289 // ===========================================================================
3290 // global functions
3291 // ===========================================================================
3292
3293 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3294 {
3295     TEXTMETRIC tm;
3296     HDC dc = ::GetDC((HWND) wnd);
3297     HFONT fnt =0;
3298     HFONT was = 0;
3299     if ( the_font )
3300     {
3301         //    the_font->UseResource();
3302         //    the_font->RealizeResource();
3303         fnt = (HFONT)the_font->GetResourceHandle();
3304         if ( fnt )
3305             was = (HFONT) SelectObject(dc,fnt);
3306     }
3307     GetTextMetrics(dc, &tm);
3308     if ( the_font && fnt && was )
3309     {
3310         SelectObject(dc,was);
3311     }
3312     ReleaseDC((HWND)wnd, dc);
3313     *x = tm.tmAveCharWidth;
3314     *y = tm.tmHeight + tm.tmExternalLeading;
3315
3316     //  if ( the_font )
3317     //    the_font->ReleaseResource();
3318 }
3319
3320 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3321 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3322 int wxCharCodeMSWToWX(int keySym)
3323 {
3324     int id = 0;
3325     switch (keySym)
3326     {
3327     case VK_CANCEL:     id = WXK_CANCEL; break;
3328     case VK_BACK:       id = WXK_BACK; break;
3329     case VK_TAB:        id = WXK_TAB; break;
3330     case VK_CLEAR:      id = WXK_CLEAR; break;
3331     case VK_RETURN:     id = WXK_RETURN; break;
3332     case VK_SHIFT:      id = WXK_SHIFT; break;
3333     case VK_CONTROL:    id = WXK_CONTROL; break;
3334     case VK_MENU :      id = WXK_MENU; break;
3335     case VK_PAUSE:      id = WXK_PAUSE; break;
3336     case VK_SPACE:      id = WXK_SPACE; break;
3337     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3338     case VK_PRIOR:      id = WXK_PRIOR; break;
3339     case VK_NEXT :      id = WXK_NEXT; break;
3340     case VK_END:        id = WXK_END; break;
3341     case VK_HOME :      id = WXK_HOME; break;
3342     case VK_LEFT :      id = WXK_LEFT; break;
3343     case VK_UP:         id = WXK_UP; break;
3344     case VK_RIGHT:      id = WXK_RIGHT; break;
3345     case VK_DOWN :      id = WXK_DOWN; break;
3346     case VK_SELECT:     id = WXK_SELECT; break;
3347     case VK_PRINT:      id = WXK_PRINT; break;
3348     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3349     case VK_INSERT:     id = WXK_INSERT; break;
3350     case VK_DELETE:     id = WXK_DELETE; break;
3351     case VK_HELP :      id = WXK_HELP; break;
3352     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3353     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3354     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3355     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3356     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3357     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3358     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3359     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3360     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3361     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3362     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3363     case VK_ADD:        id = WXK_ADD; break;
3364     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3365     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3366     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3367     case VK_F1:         id = WXK_F1; break;
3368     case VK_F2:         id = WXK_F2; break;
3369     case VK_F3:         id = WXK_F3; break;
3370     case VK_F4:         id = WXK_F4; break;
3371     case VK_F5:         id = WXK_F5; break;
3372     case VK_F6:         id = WXK_F6; break;
3373     case VK_F7:         id = WXK_F7; break;
3374     case VK_F8:         id = WXK_F8; break;
3375     case VK_F9:         id = WXK_F9; break;
3376     case VK_F10:        id = WXK_F10; break;
3377     case VK_F11:        id = WXK_F11; break;
3378     case VK_F12:        id = WXK_F12; break;
3379     case VK_F13:        id = WXK_F13; break;
3380     case VK_F14:        id = WXK_F14; break;
3381     case VK_F15:        id = WXK_F15; break;
3382     case VK_F16:        id = WXK_F16; break;
3383     case VK_F17:        id = WXK_F17; break;
3384     case VK_F18:        id = WXK_F18; break;
3385     case VK_F19:        id = WXK_F19; break;
3386     case VK_F20:        id = WXK_F20; break;
3387     case VK_F21:        id = WXK_F21; break;
3388     case VK_F22:        id = WXK_F22; break;
3389     case VK_F23:        id = WXK_F23; break;
3390     case VK_F24:        id = WXK_F24; break;
3391     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3392     case VK_SCROLL:     id = WXK_SCROLL; break;
3393     default:
3394         {
3395             return 0;
3396         }
3397     }
3398     return id;
3399 }
3400
3401 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3402 {
3403     *isVirtual = TRUE;
3404     int keySym = 0;
3405     switch (id)
3406     {
3407     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3408     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3409     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3410     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3411     case WXK_MENU :     keySym = VK_MENU; break;
3412     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3413     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3414     case WXK_NEXT :     keySym = VK_NEXT; break;
3415     case WXK_END:       keySym = VK_END; break;
3416     case WXK_HOME :     keySym = VK_HOME; break;
3417     case WXK_LEFT :     keySym = VK_LEFT; break;
3418     case WXK_UP:        keySym = VK_UP; break;
3419     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3420     case WXK_DOWN :     keySym = VK_DOWN; break;
3421     case WXK_SELECT:    keySym = VK_SELECT; break;
3422     case WXK_PRINT:     keySym = VK_PRINT; break;
3423     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3424     case WXK_INSERT:    keySym = VK_INSERT; break;
3425     case WXK_DELETE:    keySym = VK_DELETE; break;
3426     case WXK_HELP :     keySym = VK_HELP; break;
3427     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3428     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3429     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3430     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3431     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3432     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3433     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3434     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3435     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3436     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3437     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3438     case WXK_ADD:       keySym = VK_ADD; break;
3439     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3440     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3441     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3442     case WXK_F1:        keySym = VK_F1; break;
3443     case WXK_F2:        keySym = VK_F2; break;
3444     case WXK_F3:        keySym = VK_F3; break;
3445     case WXK_F4:        keySym = VK_F4; break;
3446     case WXK_F5:        keySym = VK_F5; break;
3447     case WXK_F6:        keySym = VK_F6; break;
3448     case WXK_F7:        keySym = VK_F7; break;
3449     case WXK_F8:        keySym = VK_F8; break;
3450     case WXK_F9:        keySym = VK_F9; break;
3451     case WXK_F10:       keySym = VK_F10; break;
3452     case WXK_F11:       keySym = VK_F11; break;
3453     case WXK_F12:       keySym = VK_F12; break;
3454     case WXK_F13:       keySym = VK_F13; break;
3455     case WXK_F14:       keySym = VK_F14; break;
3456     case WXK_F15:       keySym = VK_F15; break;
3457     case WXK_F16:       keySym = VK_F16; break;
3458     case WXK_F17:       keySym = VK_F17; break;
3459     case WXK_F18:       keySym = VK_F18; break;
3460     case WXK_F19:       keySym = VK_F19; break;
3461     case WXK_F20:       keySym = VK_F20; break;
3462     case WXK_F21:       keySym = VK_F21; break;
3463     case WXK_F22:       keySym = VK_F22; break;
3464     case WXK_F23:       keySym = VK_F23; break;
3465     case WXK_F24:       keySym = VK_F24; break;
3466     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3467     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3468     default:
3469         {
3470             *isVirtual = FALSE;
3471             keySym = id;
3472             break;
3473         }
3474     }
3475     return keySym;
3476 }
3477
3478 wxWindow *wxGetActiveWindow()
3479 {
3480     HWND hWnd = GetActiveWindow();
3481     if ( hWnd != 0 )
3482     {
3483         return wxFindWinFromHandle((WXHWND) hWnd);
3484     }
3485     return NULL;
3486 }
3487
3488 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3489 // in active frames and dialogs, regardless of where the focus is.
3490 static HHOOK wxTheKeyboardHook = 0;
3491 static FARPROC wxTheKeyboardHookProc = 0;
3492 int APIENTRY _EXPORT
3493 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3494
3495 void wxSetKeyboardHook(bool doIt)
3496 {
3497     if ( doIt )
3498     {
3499         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3500         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3501 #if defined(__WIN32__) && !defined(__TWIN32__)
3502             GetCurrentThreadId());
3503         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3504 #else
3505         GetCurrentTask());
3506 #endif
3507     }
3508     else
3509     {
3510         UnhookWindowsHookEx(wxTheKeyboardHook);
3511         FreeProcInstance(wxTheKeyboardHookProc);
3512     }
3513 }
3514
3515 int APIENTRY _EXPORT
3516 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3517 {
3518     DWORD hiWord = HIWORD(lParam);
3519     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3520     {
3521         int id;
3522         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3523         {
3524             wxKeyEvent event(wxEVT_CHAR_HOOK);
3525             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3526                 event.m_altDown = TRUE;
3527
3528             event.m_eventObject = NULL;
3529             event.m_keyCode = id;
3530             /* begin Albert's fix for control and shift key 26.5 */
3531             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3532             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3533             /* end Albert's fix for control and shift key 26.5 */
3534             event.SetTimestamp(s_currentMsg.time);
3535
3536             wxWindow *win = wxGetActiveWindow();
3537             if ( win )
3538             {
3539                 if ( win->GetEventHandler()->ProcessEvent(event) )
3540                     return 1;
3541             }
3542             else
3543             {
3544                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3545                     return 1;
3546             }
3547         }
3548     }
3549     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3550 }
3551
3552 #ifdef __WXDEBUG__
3553 const char *wxGetMessageName(int message)
3554 {
3555     switch ( message )
3556     {
3557         case 0x0000: return "WM_NULL";
3558         case 0x0001: return "WM_CREATE";
3559         case 0x0002: return "WM_DESTROY";
3560         case 0x0003: return "WM_MOVE";
3561         case 0x0005: return "WM_SIZE";
3562         case 0x0006: return "WM_ACTIVATE";
3563         case 0x0007: return "WM_SETFOCUS";
3564         case 0x0008: return "WM_KILLFOCUS";
3565         case 0x000A: return "WM_ENABLE";
3566         case 0x000B: return "WM_SETREDRAW";
3567         case 0x000C: return "WM_SETTEXT";
3568         case 0x000D: return "WM_GETTEXT";
3569         case 0x000E: return "WM_GETTEXTLENGTH";
3570         case 0x000F: return "WM_PAINT";
3571         case 0x0010: return "WM_CLOSE";
3572         case 0x0011: return "WM_QUERYENDSESSION";
3573         case 0x0012: return "WM_QUIT";
3574         case 0x0013: return "WM_QUERYOPEN";
3575         case 0x0014: return "WM_ERASEBKGND";
3576         case 0x0015: return "WM_SYSCOLORCHANGE";
3577         case 0x0016: return "WM_ENDSESSION";
3578         case 0x0017: return "WM_SYSTEMERROR";
3579         case 0x0018: return "WM_SHOWWINDOW";
3580         case 0x0019: return "WM_CTLCOLOR";
3581         case 0x001A: return "WM_WININICHANGE";
3582         case 0x001B: return "WM_DEVMODECHANGE";
3583         case 0x001C: return "WM_ACTIVATEAPP";
3584         case 0x001D: return "WM_FONTCHANGE";
3585         case 0x001E: return "WM_TIMECHANGE";
3586         case 0x001F: return "WM_CANCELMODE";
3587         case 0x0020: return "WM_SETCURSOR";
3588         case 0x0021: return "WM_MOUSEACTIVATE";
3589         case 0x0022: return "WM_CHILDACTIVATE";
3590         case 0x0023: return "WM_QUEUESYNC";
3591         case 0x0024: return "WM_GETMINMAXINFO";
3592         case 0x0026: return "WM_PAINTICON";
3593         case 0x0027: return "WM_ICONERASEBKGND";
3594         case 0x0028: return "WM_NEXTDLGCTL";
3595         case 0x002A: return "WM_SPOOLERSTATUS";
3596         case 0x002B: return "WM_DRAWITEM";
3597         case 0x002C: return "WM_MEASUREITEM";
3598         case 0x002D: return "WM_DELETEITEM";
3599         case 0x002E: return "WM_VKEYTOITEM";
3600         case 0x002F: return "WM_CHARTOITEM";
3601         case 0x0030: return "WM_SETFONT";
3602         case 0x0031: return "WM_GETFONT";
3603         case 0x0037: return "WM_QUERYDRAGICON";
3604         case 0x0039: return "WM_COMPAREITEM";
3605         case 0x0041: return "WM_COMPACTING";
3606         case 0x0044: return "WM_COMMNOTIFY";
3607         case 0x0046: return "WM_WINDOWPOSCHANGING";
3608         case 0x0047: return "WM_WINDOWPOSCHANGED";
3609         case 0x0048: return "WM_POWER";
3610
3611 #ifdef  __WIN32__
3612         case 0x004A: return "WM_COPYDATA";
3613         case 0x004B: return "WM_CANCELJOURNAL";
3614         case 0x004E: return "WM_NOTIFY";
3615         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3616         case 0x0051: return "WM_INPUTLANGCHANGE";
3617         case 0x0052: return "WM_TCARD";
3618         case 0x0053: return "WM_HELP";
3619         case 0x0054: return "WM_USERCHANGED";
3620         case 0x0055: return "WM_NOTIFYFORMAT";
3621         case 0x007B: return "WM_CONTEXTMENU";
3622         case 0x007C: return "WM_STYLECHANGING";
3623         case 0x007D: return "WM_STYLECHANGED";
3624         case 0x007E: return "WM_DISPLAYCHANGE";
3625         case 0x007F: return "WM_GETICON";
3626         case 0x0080: return "WM_SETICON";
3627 #endif  //WIN32
3628
3629         case 0x0081: return "WM_NCCREATE";
3630         case 0x0082: return "WM_NCDESTROY";
3631         case 0x0083: return "WM_NCCALCSIZE";
3632         case 0x0084: return "WM_NCHITTEST";
3633         case 0x0085: return "WM_NCPAINT";
3634         case 0x0086: return "WM_NCACTIVATE";
3635         case 0x0087: return "WM_GETDLGCODE";
3636         case 0x00A0: return "WM_NCMOUSEMOVE";
3637         case 0x00A1: return "WM_NCLBUTTONDOWN";
3638         case 0x00A2: return "WM_NCLBUTTONUP";
3639         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3640         case 0x00A4: return "WM_NCRBUTTONDOWN";
3641         case 0x00A5: return "WM_NCRBUTTONUP";
3642         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3643         case 0x00A7: return "WM_NCMBUTTONDOWN";
3644         case 0x00A8: return "WM_NCMBUTTONUP";
3645         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3646         case 0x0100: return "WM_KEYDOWN";
3647         case 0x0101: return "WM_KEYUP";
3648         case 0x0102: return "WM_CHAR";
3649         case 0x0103: return "WM_DEADCHAR";
3650         case 0x0104: return "WM_SYSKEYDOWN";
3651         case 0x0105: return "WM_SYSKEYUP";
3652         case 0x0106: return "WM_SYSCHAR";
3653         case 0x0107: return "WM_SYSDEADCHAR";
3654         case 0x0108: return "WM_KEYLAST";
3655
3656 #ifdef  __WIN32__
3657         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3658         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3659         case 0x010F: return "WM_IME_COMPOSITION";
3660 #endif  //WIN32
3661
3662         case 0x0110: return "WM_INITDIALOG";
3663         case 0x0111: return "WM_COMMAND";
3664         case 0x0112: return "WM_SYSCOMMAND";
3665         case 0x0113: return "WM_TIMER";
3666         case 0x0114: return "WM_HSCROLL";
3667         case 0x0115: return "WM_VSCROLL";
3668         case 0x0116: return "WM_INITMENU";
3669         case 0x0117: return "WM_INITMENUPOPUP";
3670         case 0x011F: return "WM_MENUSELECT";
3671         case 0x0120: return "WM_MENUCHAR";
3672         case 0x0121: return "WM_ENTERIDLE";
3673         case 0x0200: return "WM_MOUSEMOVE";
3674         case 0x0201: return "WM_LBUTTONDOWN";
3675         case 0x0202: return "WM_LBUTTONUP";
3676         case 0x0203: return "WM_LBUTTONDBLCLK";
3677         case 0x0204: return "WM_RBUTTONDOWN";
3678         case 0x0205: return "WM_RBUTTONUP";
3679         case 0x0206: return "WM_RBUTTONDBLCLK";
3680         case 0x0207: return "WM_MBUTTONDOWN";
3681         case 0x0208: return "WM_MBUTTONUP";
3682         case 0x0209: return "WM_MBUTTONDBLCLK";
3683         case 0x0210: return "WM_PARENTNOTIFY";
3684         case 0x0211: return "WM_ENTERMENULOOP";
3685         case 0x0212: return "WM_EXITMENULOOP";
3686
3687 #ifdef  __WIN32__
3688         case 0x0213: return "WM_NEXTMENU";
3689         case 0x0214: return "WM_SIZING";
3690         case 0x0215: return "WM_CAPTURECHANGED";
3691         case 0x0216: return "WM_MOVING";
3692         case 0x0218: return "WM_POWERBROADCAST";
3693         case 0x0219: return "WM_DEVICECHANGE";
3694 #endif  //WIN32
3695
3696         case 0x0220: return "WM_MDICREATE";
3697         case 0x0221: return "WM_MDIDESTROY";
3698         case 0x0222: return "WM_MDIACTIVATE";
3699         case 0x0223: return "WM_MDIRESTORE";
3700         case 0x0224: return "WM_MDINEXT";
3701         case 0x0225: return "WM_MDIMAXIMIZE";
3702         case 0x0226: return "WM_MDITILE";
3703         case 0x0227: return "WM_MDICASCADE";
3704         case 0x0228: return "WM_MDIICONARRANGE";
3705         case 0x0229: return "WM_MDIGETACTIVE";
3706         case 0x0230: return "WM_MDISETMENU";
3707         case 0x0233: return "WM_DROPFILES";
3708
3709 #ifdef  __WIN32__
3710         case 0x0281: return "WM_IME_SETCONTEXT";
3711         case 0x0282: return "WM_IME_NOTIFY";
3712         case 0x0283: return "WM_IME_CONTROL";
3713         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3714         case 0x0285: return "WM_IME_SELECT";
3715         case 0x0286: return "WM_IME_CHAR";
3716         case 0x0290: return "WM_IME_KEYDOWN";
3717         case 0x0291: return "WM_IME_KEYUP";
3718 #endif  //WIN32
3719
3720         case 0x0300: return "WM_CUT";
3721         case 0x0301: return "WM_COPY";
3722         case 0x0302: return "WM_PASTE";
3723         case 0x0303: return "WM_CLEAR";
3724         case 0x0304: return "WM_UNDO";
3725         case 0x0305: return "WM_RENDERFORMAT";
3726         case 0x0306: return "WM_RENDERALLFORMATS";
3727         case 0x0307: return "WM_DESTROYCLIPBOARD";
3728         case 0x0308: return "WM_DRAWCLIPBOARD";
3729         case 0x0309: return "WM_PAINTCLIPBOARD";
3730         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3731         case 0x030B: return "WM_SIZECLIPBOARD";
3732         case 0x030C: return "WM_ASKCBFORMATNAME";
3733         case 0x030D: return "WM_CHANGECBCHAIN";
3734         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3735         case 0x030F: return "WM_QUERYNEWPALETTE";
3736         case 0x0310: return "WM_PALETTEISCHANGING";
3737         case 0x0311: return "WM_PALETTECHANGED";
3738
3739 #ifdef __WIN32__
3740         // common controls messages - although they're not strictly speaking
3741         // standard, it's nice to decode them nevertheless
3742
3743         // listview
3744         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3745         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3746         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3747         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3748         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3749         case 0x1000 + 5: return "LVM_GETITEMA";
3750         case 0x1000 + 75: return "LVM_GETITEMW";
3751         case 0x1000 + 6: return "LVM_SETITEMA";
3752         case 0x1000 + 76: return "LVM_SETITEMW";
3753         case 0x1000 + 7: return "LVM_INSERTITEMA";
3754         case 0x1000 + 77: return "LVM_INSERTITEMW";
3755         case 0x1000 + 8: return "LVM_DELETEITEM";
3756         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3757         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3758         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3759         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3760         case 0x1000 + 13: return "LVM_FINDITEMA";
3761         case 0x1000 + 83: return "LVM_FINDITEMW";
3762         case 0x1000 + 14: return "LVM_GETITEMRECT";
3763         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3764         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3765         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3766         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3767         case 0x1000 + 18: return "LVM_HITTEST";
3768         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3769         case 0x1000 + 20: return "LVM_SCROLL";
3770         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3771         case 0x1000 + 22: return "LVM_ARRANGE";
3772         case 0x1000 + 23: return "LVM_EDITLABELA";
3773         case 0x1000 + 118: return "LVM_EDITLABELW";
3774         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3775         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3776         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3777         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3778         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3779         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3780         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3781         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3782         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3783         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3784         case 0x1000 + 31: return "LVM_GETHEADER";
3785         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3786         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3787         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3788         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3789         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3790         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3791         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3792         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3793         case 0x1000 + 41: return "LVM_GETORIGIN";
3794         case 0x1000 + 42: return "LVM_UPDATE";
3795         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3796         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3797         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3798         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3799         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3800         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3801         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3802         case 0x1000 + 48: return "LVM_SORTITEMS";
3803         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3804         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3805         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3806         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3807         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3808         case 0x1000 + 53: return "LVM_SETICONSPACING";
3809         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3810         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3811         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3812         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3813         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3814         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3815         case 0x1000 + 60: return "LVM_SETHOTITEM";
3816         case 0x1000 + 61: return "LVM_GETHOTITEM";
3817         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3818         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3819         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3820         case 0x1000 + 65: return "LVM_SETWORKAREA";
3821
3822         // tree view
3823         case 0x1100 + 0: return "TVM_INSERTITEMA";
3824         case 0x1100 + 50: return "TVM_INSERTITEMW";
3825         case 0x1100 + 1: return "TVM_DELETEITEM";
3826         case 0x1100 + 2: return "TVM_EXPAND";
3827         case 0x1100 + 4: return "TVM_GETITEMRECT";
3828         case 0x1100 + 5: return "TVM_GETCOUNT";
3829         case 0x1100 + 6: return "TVM_GETINDENT";
3830         case 0x1100 + 7: return "TVM_SETINDENT";
3831         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3832         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3833         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3834         case 0x1100 + 11: return "TVM_SELECTITEM";
3835         case 0x1100 + 12: return "TVM_GETITEMA";
3836         case 0x1100 + 62: return "TVM_GETITEMW";
3837         case 0x1100 + 13: return "TVM_SETITEMA";
3838         case 0x1100 + 63: return "TVM_SETITEMW";
3839         case 0x1100 + 14: return "TVM_EDITLABELA";
3840         case 0x1100 + 65: return "TVM_EDITLABELW";
3841         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3842         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3843         case 0x1100 + 17: return "TVM_HITTEST";
3844         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3845         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3846         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3847         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3848         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3849         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3850         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3851         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3852         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3853
3854         // header
3855         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3856         case 0x1200 + 1: return "HDM_INSERTITEMA";
3857         case 0x1200 + 10: return "HDM_INSERTITEMW";
3858         case 0x1200 + 2: return "HDM_DELETEITEM";
3859         case 0x1200 + 3: return "HDM_GETITEMA";
3860         case 0x1200 + 11: return "HDM_GETITEMW";
3861         case 0x1200 + 4: return "HDM_SETITEMA";
3862         case 0x1200 + 12: return "HDM_SETITEMW";
3863         case 0x1200 + 5: return "HDM_LAYOUT";
3864         case 0x1200 + 6: return "HDM_HITTEST";
3865         case 0x1200 + 7: return "HDM_GETITEMRECT";
3866         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3867         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3868         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3869         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3870         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3871         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3872         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3873
3874         // tab control
3875         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3876         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3877         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3878         case 0x1300 + 5: return "TCM_GETITEMA";
3879         case 0x1300 + 60: return "TCM_GETITEMW";
3880         case 0x1300 + 6: return "TCM_SETITEMA";
3881         case 0x1300 + 61: return "TCM_SETITEMW";
3882         case 0x1300 + 7: return "TCM_INSERTITEMA";
3883         case 0x1300 + 62: return "TCM_INSERTITEMW";
3884         case 0x1300 + 8: return "TCM_DELETEITEM";
3885         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3886         case 0x1300 + 10: return "TCM_GETITEMRECT";
3887         case 0x1300 + 11: return "TCM_GETCURSEL";
3888         case 0x1300 + 12: return "TCM_SETCURSEL";
3889         case 0x1300 + 13: return "TCM_HITTEST";
3890         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3891         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3892         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3893         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3894         case 0x1300 + 43: return "TCM_SETPADDING";
3895         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3896         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3897         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3898         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3899         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3900         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3901         case 0x1300 + 50: return "TCM_DESELECTALL";
3902
3903         // toolbar
3904         case WM_USER+1: return "TB_ENABLEBUTTON";
3905         case WM_USER+2: return "TB_CHECKBUTTON";
3906         case WM_USER+3: return "TB_PRESSBUTTON";
3907         case WM_USER+4: return "TB_HIDEBUTTON";
3908         case WM_USER+5: return "TB_INDETERMINATE";
3909         case WM_USER+9: return "TB_ISBUTTONENABLED";
3910         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3911         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3912         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3913         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3914         case WM_USER+17: return "TB_SETSTATE";
3915         case WM_USER+18: return "TB_GETSTATE";
3916         case WM_USER+19: return "TB_ADDBITMAP";
3917         case WM_USER+20: return "TB_ADDBUTTONS";
3918         case WM_USER+21: return "TB_INSERTBUTTON";
3919         case WM_USER+22: return "TB_DELETEBUTTON";
3920         case WM_USER+23: return "TB_GETBUTTON";
3921         case WM_USER+24: return "TB_BUTTONCOUNT";
3922         case WM_USER+25: return "TB_COMMANDTOINDEX";
3923         case WM_USER+26: return "TB_SAVERESTOREA";
3924         case WM_USER+76: return "TB_SAVERESTOREW";
3925         case WM_USER+27: return "TB_CUSTOMIZE";
3926         case WM_USER+28: return "TB_ADDSTRINGA";
3927         case WM_USER+77: return "TB_ADDSTRINGW";
3928         case WM_USER+29: return "TB_GETITEMRECT";
3929         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3930         case WM_USER+31: return "TB_SETBUTTONSIZE";
3931         case WM_USER+32: return "TB_SETBITMAPSIZE";
3932         case WM_USER+33: return "TB_AUTOSIZE";
3933         case WM_USER+35: return "TB_GETTOOLTIPS";
3934         case WM_USER+36: return "TB_SETTOOLTIPS";
3935         case WM_USER+37: return "TB_SETPARENT";
3936         case WM_USER+39: return "TB_SETROWS";
3937         case WM_USER+40: return "TB_GETROWS";
3938         case WM_USER+42: return "TB_SETCMDID";
3939         case WM_USER+43: return "TB_CHANGEBITMAP";
3940         case WM_USER+44: return "TB_GETBITMAP";
3941         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3942         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3943         case WM_USER+46: return "TB_REPLACEBITMAP";
3944         case WM_USER+47: return "TB_SETINDENT";
3945         case WM_USER+48: return "TB_SETIMAGELIST";
3946         case WM_USER+49: return "TB_GETIMAGELIST";
3947         case WM_USER+50: return "TB_LOADIMAGES";
3948         case WM_USER+51: return "TB_GETRECT";
3949         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3950         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3951         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3952         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3953         case WM_USER+56: return "TB_SETSTYLE";
3954         case WM_USER+57: return "TB_GETSTYLE";
3955         case WM_USER+58: return "TB_GETBUTTONSIZE";
3956         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3957         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3958         case WM_USER+61: return "TB_GETTEXTROWS";
3959         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3960
3961 #endif //WIN32
3962
3963         default:
3964             static char s_szBuf[128];
3965             sprintf(s_szBuf, "<unknown message = %d>", message);
3966             return s_szBuf;
3967     }
3968 }
3969 #endif //__WXDEBUG__