src/msw/window.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        windows.cpp
   3 // Purpose:     wxWindow
   4 // Author:      Julian Smart
   5 // Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "window.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include <windows.h>
  33     #include "wx/msw/winundef.h"
  34     #include "wx/window.h"
  35     #include "wx/accel.h"
  36     #include "wx/setup.h"
  37     #include "wx/menu.h"
  38     #include "wx/dc.h"
  39     #include "wx/dcclient.h"
  40     #include "wx/utils.h"
  41     #include "wx/app.h"
  42     #include "wx/panel.h"
  43     #include "wx/layout.h"
  44     #include "wx/dialog.h"
  45     #include "wx/frame.h"
  46     #include "wx/listbox.h"
  47     #include "wx/button.h"
  48     #include "wx/msgdlg.h"
  49
  50     #include <stdio.h>
  51 #endif
  52
  53 #if     wxUSE_OWNER_DRAWN
  54     #include "wx/ownerdrw.h"
  55 #endif
  56
  57 #if     wxUSE_DRAG_AND_DROP
  58     #include "wx/dataobj.h"
  59     #include "wx/msw/ole/droptgt.h"
  60 #endif
  61
  62 #include "wx/menuitem.h"
  63 #include "wx/log.h"
  64
  65 #include "wx/msw/private.h"
  66
  67 #if wxUSE_TOOLTIPS
  68     #include "wx/tooltip.h"
  69 #endif
  70
  71 #if wxUSE_CARET
  72     #include "wx/caret.h"
  73 #endif // wxUSE_CARET
  74
  75 #include "wx/intl.h"
  76 #include "wx/log.h"
  77
  78
  79 #include "wx/textctrl.h"
  80
  81 #include <string.h>
  82
  83 #ifndef __GNUWIN32__
  84     #include <shellapi.h>
  85     #include <mmsystem.h>
  86 #endif
  87
  88 #ifdef __WIN32__
  89     #include <windowsx.h>
  90 #endif
  91
  92 #if ( defined(__WIN95__) && !defined(__GNUWIN32__)) || defined(__TWIN32__ )
  93     #include <commctrl.h>
  94 #endif
  95
  96 #ifndef __TWIN32__
  97     #ifdef __GNUWIN32__
  98         #include <wx/msw/gnuwin32/extra.h>
  99     #endif
 100 #endif
 101
 102 // ---------------------------------------------------------------------------
 103 // macros
 104 // ---------------------------------------------------------------------------
 105
 106 // standard macros missing from some compilers headers
 107 #ifndef GET_X_LPARAM
 108     #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
 109     #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
 110 #endif // GET_X_LPARAM
 111
 112 // ---------------------------------------------------------------------------
 113 // global variables
 114 // ---------------------------------------------------------------------------
 115
 116 // the last Windows message we got (MT-UNSAFE)
 117 extern MSG s_currentMsg;
 118
 119 wxMenu *wxCurrentPopupMenu = NULL;
 120 extern wxList WXDLLEXPORT wxPendingDelete;
 121 extern wxChar wxCanvasClassName[];
 122
 123 // ---------------------------------------------------------------------------
 124 // private functions
 125 // ---------------------------------------------------------------------------
 126
 127 // the window proc for all our windows
 128 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message,
 129                                    WPARAM wParam, LPARAM lParam);
 130
 131 #ifdef  __WXDEBUG__
 132     const char *wxGetMessageName(int message);
 133 #endif  //__WXDEBUG__
 134
 135 void wxRemoveHandleAssociation(wxWindow *win);
 136 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 137 wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 138
 139 // ---------------------------------------------------------------------------
 140 // event tables
 141 // ---------------------------------------------------------------------------
 142
 143 #if !USE_SHARED_LIBRARY
 144     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 145 #endif
 146
 147 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
 148     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
 149     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
 150     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
 151     EVT_IDLE(wxWindow::OnIdle)
 152 END_EVENT_TABLE()
 153
 154 // ===========================================================================
 155 // implementation
 156 // ===========================================================================
 157
 158 // ---------------------------------------------------------------------------
 159 // wxWindow utility functions
 160 // ---------------------------------------------------------------------------
 161
 162 // Find an item given the MS Windows id
 163 wxWindow *wxWindow::FindItem(int id) const
 164 {
 165     wxWindowList::Node *current = GetChildren().GetFirst();
 166     while (current)
 167     {
 168         wxWindow *childWin = current->GetData();
 169
 170         wxWindow *wnd = childWin->FindItem(id);
 171         if ( wnd )
 172             return wnd;
 173
 174         if ( childWin->IsKindOf(CLASSINFO(wxControl)) )
 175         {
 176             wxControl *item = (wxControl *)childWin;
 177             if ( item->GetId() == id )
 178                 return item;
 179             else
 180             {
 181                 // In case it's a 'virtual' control (e.g. radiobox)
 182                 if ( item->GetSubcontrols().Member((wxObject *)id) )
 183                     return item;
 184             }
 185         }
 186
 187         current = current->GetNext();
 188     }
 189
 190     return NULL;
 191 }
 192
 193 // Find an item given the MS Windows handle
 194 wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const
 195 {
 196     wxWindowList::Node *current = GetChildren().GetFirst();
 197     while (current)
 198     {
 199         wxWindow *parent = current->GetData();
 200
 201         // Do a recursive search.
 202         wxWindow *wnd = parent->FindItemByHWND(hWnd);
 203         if ( wnd )
 204             return wnd;
 205
 206         if ( !controlOnly || parent->IsKindOf(CLASSINFO(wxControl)) )
 207         {
 208             wxWindow *item = current->GetData();
 209             if ( item->GetHWND() == hWnd )
 210                 return item;
 211             else
 212             {
 213                 if ( item->ContainsHWND(hWnd) )
 214                     return item;
 215             }
 216         }
 217
 218         current = current->GetNext();
 219     }
 220     return NULL;
 221 }
 222
 223 // Default command handler
 224 bool wxWindow::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
 225 {
 226     return FALSE;
 227 }
 228
 229 // ----------------------------------------------------------------------------
 230 // constructors and such
 231 // ----------------------------------------------------------------------------
 232
 233 void wxWindow::Init()
 234 {
 235     // generic
 236     InitBase();
 237
 238     // MSW specific
 239     m_doubleClickAllowed = 0;
 240     m_winCaptured = FALSE;
 241
 242     m_isBeingDeleted = FALSE;
 243     m_oldWndProc = 0;
 244     m_useCtl3D = FALSE;
 245     m_mouseInWindow = FALSE;
 246
 247     // wxWnd
 248     m_hMenu = 0;
 249
 250     m_hWnd = 0;
 251
 252     // pass WM_GETDLGCODE to DefWindowProc()
 253     m_lDlgCode = 0;
 254
 255     m_xThumbSize = 0;
 256     m_yThumbSize = 0;
 257     m_backgroundTransparent = FALSE;
 258
 259     // as all windows are created with WS_VISIBLE style...
 260     m_isShown = TRUE;
 261
 262 #if wxUSE_MOUSEEVENT_HACK
 263     m_lastMouseX =
 264     m_lastMouseY = -1;
 265     m_lastMouseEvent = -1;
 266 #endif // wxUSE_MOUSEEVENT_HACK
 267 }
 268
 269 // Destructor
 270 wxWindow::~wxWindow()
 271 {
 272     m_isBeingDeleted = TRUE;
 273
 274     MSWDetachWindowMenu();
 275
 276     if ( m_parent )
 277         m_parent->RemoveChild(this);
 278
 279     DestroyChildren();
 280
 281     if ( m_hWnd )
 282     {
 283         if ( !::DestroyWindow(GetHwnd()) )
 284             wxLogLastError("DestroyWindow");
 285
 286         // remove hWnd <-> wxWindow association
 287         wxRemoveHandleAssociation(this);
 288     }
 289 }
 290
 291 // real construction (Init() must have been called before!)
 292 bool wxWindow::Create(wxWindow *parent, wxWindowID id,
 293                       const wxPoint& pos,
 294                       const wxSize& size,
 295                       long style,
 296                       const wxString& name)
 297 {
 298     wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") );
 299
 300     if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
 301         return FALSE;
 302
 303     parent->AddChild(this);
 304
 305     DWORD msflags = 0;
 306     if ( style & wxBORDER )
 307         msflags |= WS_BORDER;
 308     if ( style & wxTHICK_FRAME )
 309         msflags |= WS_THICKFRAME;
 310
 311     msflags |= WS_CHILD | WS_VISIBLE;
 312     if ( style & wxCLIP_CHILDREN )
 313         msflags |= WS_CLIPCHILDREN;
 314
 315     bool want3D;
 316     WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D);
 317
 318     // Even with extended styles, need to combine with WS_BORDER
 319     // for them to look right.
 320     if ( want3D || (m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 321         (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
 322     {
 323         msflags |= WS_BORDER;
 324     }
 325
 326     // calculate the value to return from WM_GETDLGCODE handler
 327     if ( GetWindowStyleFlag() & wxWANTS_CHARS )
 328     {
 329         // want everything: i.e. all keys and WM_CHAR message
 330         m_lDlgCode = DLGC_WANTARROWS | DLGC_WANTCHARS |
 331                      DLGC_WANTTAB | DLGC_WANTMESSAGE;
 332     }
 333
 334     MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
 335               pos.x, pos.y,
 336               WidthDefault(size.x), HeightDefault(size.y),
 337               msflags, NULL, exStyle);
 338
 339     return TRUE;
 340 }
 341
 342 // ---------------------------------------------------------------------------
 343 // basic operations
 344 // ---------------------------------------------------------------------------
 345
 346 void wxWindow::SetFocus()
 347 {
 348     HWND hWnd = GetHwnd();
 349     if ( hWnd )
 350         ::SetFocus(hWnd);
 351 }
 352
 353 // Get the window with the focus
 354 wxWindow *wxWindowBase::FindFocus()
 355 {
 356     HWND hWnd = ::GetFocus();
 357     if ( hWnd )
 358     {
 359         return wxFindWinFromHandle((WXHWND) hWnd);
 360     }
 361
 362     return NULL;
 363 }
 364
 365 bool wxWindow::Enable(bool enable)
 366 {
 367     if ( !wxWindowBase::Enable(enable) )
 368         return FALSE;
 369
 370     HWND hWnd = GetHwnd();
 371     if ( hWnd )
 372         ::EnableWindow(hWnd, (BOOL)enable);
 373
 374     return TRUE;
 375 }
 376
 377 bool wxWindow::Show(bool show)
 378 {
 379     if ( !wxWindowBase::Show(show) )
 380         return FALSE;
 381
 382     HWND hWnd = GetHwnd();
 383     int cshow = show ? SW_SHOW : SW_HIDE;
 384     ::ShowWindow(hWnd, cshow);
 385
 386     if ( show )
 387     {
 388         BringWindowToTop(hWnd);
 389     }
 390
 391     return TRUE;
 392 }
 393
 394 // Raise the window to the top of the Z order
 395 void wxWindow::Raise()
 396 {
 397     ::BringWindowToTop(GetHwnd());
 398 }
 399
 400 // Lower the window to the bottom of the Z order
 401 void wxWindow::Lower()
 402 {
 403     ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0,
 404                    SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 405 }
 406
 407 void wxWindow::SetTitle( const wxString& title)
 408 {
 409     SetWindowText(GetHwnd(), title.c_str());
 410 }
 411
 412 wxString wxWindow::GetTitle() const
 413 {
 414     return wxGetWindowText(GetHWND());
 415 }
 416
 417 void wxWindow::CaptureMouse()
 418 {
 419     HWND hWnd = GetHwnd();
 420     if ( hWnd && !m_winCaptured )
 421     {
 422         SetCapture(hWnd);
 423         m_winCaptured = TRUE;
 424     }
 425 }
 426
 427 void wxWindow::ReleaseMouse()
 428 {
 429     if ( m_winCaptured )
 430     {
 431         ReleaseCapture();
 432         m_winCaptured = FALSE;
 433     }
 434 }
 435
 436 bool wxWindow::SetFont(const wxFont& font)
 437 {
 438     if ( !wxWindowBase::SetFont(font) )
 439     {
 440         // nothing to do
 441         return FALSE;
 442     }
 443
 444     HWND hWnd = GetHwnd();
 445     if ( hWnd != 0 )
 446     {
 447         WXHANDLE hFont = m_font.GetResourceHandle();
 448
 449         wxASSERT_MSG( hFont, _T("should have valid font") );
 450
 451         ::SendMessage(hWnd, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(TRUE, 0));
 452     }
 453
 454     return TRUE;
 455 }
 456 bool wxWindow::SetCursor(const wxCursor& cursor)
 457 {
 458     if ( !wxWindowBase::SetCursor(cursor) )
 459     {
 460         // no change
 461         return FALSE;
 462     }
 463
 464     wxASSERT_MSG( m_cursor.Ok(),
 465                   _T("cursor must be valid after call to the base version"));
 466
 467     HWND hWnd = GetHwnd();
 468
 469     // Change the cursor NOW if we're within the correct window
 470     POINT point;
 471     ::GetCursorPos(&point);
 472
 473     RECT rect;
 474     ::GetWindowRect(hWnd, &rect);
 475
 476     if ( ::PtInRect(&rect, point) && !wxIsBusy() )
 477         ::SetCursor((HCURSOR)m_cursor.GetHCURSOR());
 478
 479     return TRUE;
 480 }
 481
 482 void wxWindow::WarpPointer (int x_pos, int y_pos)
 483 {
 484     // Move the pointer to (x_pos,y_pos) coordinates. They are expressed in
 485     // pixel coordinates, relatives to the canvas -- So, we first need to
 486     // substract origin of the window, then convert to screen position
 487
 488     int x = x_pos; int y = y_pos;
 489     RECT rect;
 490     GetWindowRect (GetHwnd(), &rect);
 491
 492     x += rect.left;
 493     y += rect.top;
 494
 495     SetCursorPos (x, y);
 496 }
 497
 498 #if WXWIN_COMPATIBILITY
 499 void wxWindow::MSWDeviceToLogical (float *x, float *y) const
 500 {
 501 }
 502 #endif // WXWIN_COMPATIBILITY
 503
 504 // ---------------------------------------------------------------------------
 505 // scrolling stuff
 506 // ---------------------------------------------------------------------------
 507
 508 #if WXWIN_COMPATIBILITY
 509 void wxWindow::SetScrollRange(int orient, int range, bool refresh)
 510 {
 511 #if defined(__WIN95__)
 512
 513     int range1 = range;
 514
 515     // Try to adjust the range to cope with page size > 1
 516     // - a Windows API quirk
 517     int pageSize = GetScrollPage(orient);
 518     if ( pageSize > 1 && range > 0)
 519     {
 520         range1 += (pageSize - 1);
 521     }
 522
 523     SCROLLINFO info;
 524     int dir;
 525
 526     if ( orient == wxHORIZONTAL ) {
 527         dir = SB_HORZ;
 528     } else {
 529         dir = SB_VERT;
 530     }
 531
 532     info.cbSize = sizeof(SCROLLINFO);
 533     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 534     info.nMin = 0;
 535     info.nMax = range1;
 536     info.nPos = 0;
 537     info.fMask = SIF_RANGE | SIF_PAGE;
 538
 539     HWND hWnd = GetHwnd();
 540     if ( hWnd )
 541         ::SetScrollInfo(hWnd, dir, &info, refresh);
 542 #else
 543     int wOrient;
 544     if ( orient == wxHORIZONTAL )
 545         wOrient = SB_HORZ;
 546     else
 547         wOrient = SB_VERT;
 548
 549     HWND hWnd = GetHwnd();
 550     if ( hWnd )
 551         ::SetScrollRange(hWnd, wOrient, 0, range, refresh);
 552 #endif
 553 }
 554
 555 void wxWindow::SetScrollPage(int orient, int page, bool refresh)
 556 {
 557 #if defined(__WIN95__)
 558     SCROLLINFO info;
 559     int dir;
 560
 561     if ( orient == wxHORIZONTAL ) {
 562         dir = SB_HORZ;
 563         m_xThumbSize = page;
 564     } else {
 565         dir = SB_VERT;
 566         m_yThumbSize = page;
 567     }
 568
 569     info.cbSize = sizeof(SCROLLINFO);
 570     info.nPage = page;
 571     info.nMin = 0;
 572     info.fMask = SIF_PAGE;
 573
 574     HWND hWnd = GetHwnd();
 575     if ( hWnd )
 576         ::SetScrollInfo(hWnd, dir, &info, refresh);
 577 #else
 578     if ( orient == wxHORIZONTAL )
 579         m_xThumbSize = page;
 580     else
 581         m_yThumbSize = page;
 582 #endif
 583 }
 584
 585 int wxWindow::OldGetScrollRange(int orient) const
 586 {
 587     int wOrient;
 588     if ( orient == wxHORIZONTAL )
 589         wOrient = SB_HORZ;
 590     else
 591         wOrient = SB_VERT;
 592
 593 #if __WATCOMC__ && defined(__WINDOWS_386__)
 594     short minPos, maxPos;
 595 #else
 596     int minPos, maxPos;
 597 #endif
 598     HWND hWnd = GetHwnd();
 599     if ( hWnd )
 600     {
 601         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 602 #if defined(__WIN95__)
 603         // Try to adjust the range to cope with page size > 1
 604         // - a Windows API quirk
 605         int pageSize = GetScrollPage(orient);
 606         if ( pageSize > 1 )
 607         {
 608             maxPos -= (pageSize - 1);
 609         }
 610 #endif
 611         return maxPos;
 612     }
 613     else
 614         return 0;
 615 }
 616
 617 int wxWindow::GetScrollPage(int orient) const
 618 {
 619     if ( orient == wxHORIZONTAL )
 620         return m_xThumbSize;
 621     else
 622         return m_yThumbSize;
 623 }
 624
 625 #endif // WXWIN_COMPATIBILITY
 626
 627 int wxWindow::GetScrollPos(int orient) const
 628 {
 629     int wOrient;
 630     if ( orient == wxHORIZONTAL )
 631         wOrient = SB_HORZ;
 632     else
 633         wOrient = SB_VERT;
 634     HWND hWnd = GetHwnd();
 635     if ( hWnd )
 636     {
 637         return ::GetScrollPos(hWnd, wOrient);
 638     }
 639     else
 640         return 0;
 641 }
 642
 643 // This now returns the whole range, not just the number
 644 // of positions that we can scroll.
 645 int wxWindow::GetScrollRange(int orient) const
 646 {
 647     int wOrient;
 648     if ( orient == wxHORIZONTAL )
 649         wOrient = SB_HORZ;
 650     else
 651         wOrient = SB_VERT;
 652
 653 #if __WATCOMC__ && defined(__WINDOWS_386__)
 654     short minPos, maxPos;
 655 #else
 656     int minPos, maxPos;
 657 #endif
 658     HWND hWnd = GetHwnd();
 659     if ( hWnd )
 660     {
 661         ::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
 662 #if defined(__WIN95__)
 663         // Try to adjust the range to cope with page size > 1
 664         // - a Windows API quirk
 665         int pageSize = GetScrollThumb(orient);
 666         if ( pageSize > 1 )
 667         {
 668             maxPos -= (pageSize - 1);
 669         }
 670         // October 10th: new range concept.
 671         maxPos += pageSize;
 672 #endif
 673
 674         return maxPos;
 675     }
 676     else
 677         return 0;
 678 }
 679
 680 int wxWindow::GetScrollThumb(int orient) const
 681 {
 682     if ( orient == wxHORIZONTAL )
 683         return m_xThumbSize;
 684     else
 685         return m_yThumbSize;
 686 }
 687
 688 void wxWindow::SetScrollPos(int orient, int pos, bool refresh)
 689 {
 690 #if defined(__WIN95__)
 691     SCROLLINFO info;
 692     int dir;
 693
 694     if ( orient == wxHORIZONTAL ) {
 695         dir = SB_HORZ;
 696     } else {
 697         dir = SB_VERT;
 698     }
 699
 700     info.cbSize = sizeof(SCROLLINFO);
 701     info.nPage = 0;
 702     info.nMin = 0;
 703     info.nPos = pos;
 704     info.fMask = SIF_POS;
 705
 706     HWND hWnd = GetHwnd();
 707     if ( hWnd )
 708         ::SetScrollInfo(hWnd, dir, &info, refresh);
 709 #else
 710     int wOrient;
 711     if ( orient == wxHORIZONTAL )
 712         wOrient = SB_HORZ;
 713     else
 714         wOrient = SB_VERT;
 715
 716     HWND hWnd = GetHwnd();
 717     if ( hWnd )
 718         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 719 #endif
 720 }
 721
 722 // New function that will replace some of the above.
 723 void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible,
 724                             int range, bool refresh)
 725 {
 726 #if defined(__WIN95__)
 727     int oldRange = range - thumbVisible;
 728
 729     int range1 = oldRange;
 730
 731     // Try to adjust the range to cope with page size > 1
 732     // - a Windows API quirk
 733     int pageSize = thumbVisible;
 734     if ( pageSize > 1 && range > 0)
 735     {
 736         range1 += (pageSize - 1);
 737     }
 738
 739     SCROLLINFO info;
 740     int dir;
 741
 742     if ( orient == wxHORIZONTAL ) {
 743         dir = SB_HORZ;
 744     } else {
 745         dir = SB_VERT;
 746     }
 747
 748     info.cbSize = sizeof(SCROLLINFO);
 749     info.nPage = pageSize; // Have to set this, or scrollbar goes awry
 750     info.nMin = 0;
 751     info.nMax = range1;
 752     info.nPos = pos;
 753     info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
 754
 755     HWND hWnd = GetHwnd();
 756     if ( hWnd )
 757         ::SetScrollInfo(hWnd, dir, &info, refresh);
 758 #else
 759     int wOrient;
 760     if ( orient == wxHORIZONTAL )
 761         wOrient = SB_HORZ;
 762     else
 763         wOrient = SB_VERT;
 764
 765     HWND hWnd = GetHwnd();
 766     if ( hWnd )
 767     {
 768         ::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
 769         ::SetScrollPos(hWnd, wOrient, pos, refresh);
 770     }
 771 #endif
 772     if ( orient == wxHORIZONTAL ) {
 773         m_xThumbSize = thumbVisible;
 774     } else {
 775         m_yThumbSize = thumbVisible;
 776     }
 777 }
 778
 779 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 780 {
 781     RECT rect2;
 782     if ( rect )
 783     {
 784         rect2.left = rect->x;
 785         rect2.top = rect->y;
 786         rect2.right = rect->x + rect->width;
 787         rect2.bottom = rect->y + rect->height;
 788     }
 789
 790     if ( rect )
 791         ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
 792     else
 793         ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
 794 }
 795
 796 // ---------------------------------------------------------------------------
 797 // subclassing
 798 // ---------------------------------------------------------------------------
 799
 800 void wxWindow::SubclassWin(WXHWND hWnd)
 801 {
 802     wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") );
 803
 804     HWND hwnd = (HWND)hWnd;
 805     wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
 806
 807     wxAssociateWinWithHandle(hwnd, this);
 808
 809     m_oldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 810     SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc);
 811 }
 812
 813 void wxWindow::UnsubclassWin()
 814 {
 815     wxRemoveHandleAssociation(this);
 816
 817     // Restore old Window proc
 818     HWND hwnd = GetHwnd();
 819     if ( hwnd )
 820     {
 821         m_hWnd = 0;
 822
 823         wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") );
 824
 825         FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC);
 826         if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
 827         {
 828             SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc);
 829             m_oldWndProc = 0;
 830         }
 831     }
 832 }
 833
 834 // Make a Windows extended style from the given wxWindows window style
 835 WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders)
 836 {
 837     WXDWORD exStyle = 0;
 838     if ( style & wxTRANSPARENT_WINDOW )
 839         exStyle |= WS_EX_TRANSPARENT;
 840
 841     if ( !eliminateBorders )
 842     {
 843         if ( style & wxSUNKEN_BORDER )
 844             exStyle |= WS_EX_CLIENTEDGE;
 845         if ( style & wxDOUBLE_BORDER )
 846             exStyle |= WS_EX_DLGMODALFRAME;
 847 #if defined(__WIN95__)
 848         if ( style & wxRAISED_BORDER )
 849             exStyle |= WS_EX_WINDOWEDGE;
 850         if ( style & wxSTATIC_BORDER )
 851             exStyle |= WS_EX_STATICEDGE;
 852 #endif
 853     }
 854     return exStyle;
 855 }
 856
 857 // Determines whether native 3D effects or CTL3D should be used,
 858 // applying a default border style if required, and returning an extended
 859 // style to pass to CreateWindowEx.
 860 WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle,
 861                                      bool *want3D) const
 862 {
 863     // If matches certain criteria, then assume no 3D effects
 864     // unless specifically requested (dealt with in MakeExtendedStyle)
 865     if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
 866     {
 867         *want3D = FALSE;
 868         return MakeExtendedStyle(m_windowStyle, FALSE);
 869     }
 870
 871     // Determine whether we should be using 3D effects or not.
 872     bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
 873
 874     // 1) App can specify global 3D effects
 875     *want3D = wxTheApp->GetAuto3D();
 876
 877     // 2) If the parent is being drawn with user colours, or simple border specified,
 878     // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
 879     if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
 880         *want3D = FALSE;
 881
 882     // 3) Control can override this global setting by defining
 883     // a border style, e.g. wxSUNKEN_BORDER
 884     if ( m_windowStyle & wxSUNKEN_BORDER  )
 885         *want3D = TRUE;
 886
 887     // 4) If it's a special border, CTL3D can't cope so we want a native border
 888     if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
 889         (m_windowStyle & wxSTATIC_BORDER) )
 890     {
 891         *want3D = TRUE;
 892         nativeBorder = TRUE;
 893     }
 894
 895     // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
 896     // effects from extended style
 897 #if wxUSE_CTL3D
 898     if ( *want3D )
 899         nativeBorder = FALSE;
 900 #endif
 901
 902     DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
 903
 904     // If we want 3D, but haven't specified a border here,
 905     // apply the default border style specified.
 906     // TODO what about non-Win95 WIN32? Does it have borders?
 907 #if defined(__WIN95__) && !wxUSE_CTL3D
 908     if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
 909         (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
 910         exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
 911 #endif
 912
 913     return exStyle;
 914 }
 915
 916 #if WXWIN_COMPATIBILITY
 917 // If nothing defined for this, try the parent.
 918 // E.g. we may be a button loaded from a resource, with no callback function
 919 // defined.
 920 void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
 921 {
 922     if ( GetEventHandler()->ProcessEvent(event)  )
 923         return;
 924     if ( m_parent )
 925         m_parent->GetEventHandler()->OnCommand(win, event);
 926 }
 927 #endif // WXWIN_COMPATIBILITY_2
 928
 929 #if WXWIN_COMPATIBILITY
 930 wxObject* wxWindow::GetChild(int number) const
 931 {
 932     // Return a pointer to the Nth object in the Panel
 933     wxNode *node = GetChildren().First();
 934     int n = number;
 935     while (node && n--)
 936         node = node->Next();
 937     if ( node )
 938     {
 939         wxObject *obj = (wxObject *)node->Data();
 940         return(obj);
 941     }
 942     else
 943         return NULL;
 944 }
 945 #endif // WXWIN_COMPATIBILITY
 946
 947 // Setup background and foreground colours correctly
 948 void wxWindow::SetupColours()
 949 {
 950     if ( GetParent() )
 951         SetBackgroundColour(GetParent()->GetBackgroundColour());
 952 }
 953
 954 void wxWindow::OnIdle(wxIdleEvent& event)
 955 {
 956     // Check if we need to send a LEAVE event
 957     if ( m_mouseInWindow )
 958     {
 959         POINT pt;
 960         ::GetCursorPos(&pt);
 961         if ( ::WindowFromPoint(pt) != GetHwnd() )
 962         {
 963             // Generate a LEAVE event
 964             m_mouseInWindow = FALSE;
 965
 966             // Unfortunately the mouse button and keyboard state may have changed
 967             // by the time the OnIdle function is called, so 'state' may be
 968             // meaningless.
 969             int state = 0;
 970             if ( ::GetKeyState(VK_SHIFT) != 0 )
 971                 state |= MK_SHIFT;
 972             if ( ::GetKeyState(VK_CONTROL) != 0 )
 973                 state |= MK_CONTROL;
 974
 975             wxMouseEvent event(wxEVT_LEAVE_WINDOW);
 976             InitMouseEvent(event, pt.x, pt.y, state);
 977
 978             (void)GetEventHandler()->ProcessEvent(event);
 979         }
 980     }
 981
 982     UpdateWindowUI();
 983 }
 984
 985 // Set this window to be the child of 'parent'.
 986 bool wxWindow::Reparent(wxWindow *parent)
 987 {
 988     if ( !wxWindowBase::Reparent(parent) )
 989         return FALSE;
 990
 991     HWND hWndChild = GetHwnd();
 992     HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
 993
 994     ::SetParent(hWndChild, hWndParent);
 995
 996     return TRUE;
 997 }
 998
 999 void wxWindow::Clear()
1000 {
1001     wxClientDC dc(this);
1002     wxBrush brush(GetBackgroundColour(), wxSOLID);
1003     dc.SetBackground(brush);
1004     dc.Clear();
1005 }
1006
1007 void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
1008 {
1009     HWND hWnd = GetHwnd();
1010     if ( hWnd )
1011     {
1012         if ( rect )
1013         {
1014             RECT mswRect;
1015             mswRect.left = rect->x;
1016             mswRect.top = rect->y;
1017             mswRect.right = rect->x + rect->width;
1018             mswRect.bottom = rect->y + rect->height;
1019
1020             ::InvalidateRect(hWnd, &mswRect, eraseBack);
1021         }
1022         else
1023             ::InvalidateRect(hWnd, NULL, eraseBack);
1024     }
1025 }
1026
1027 // ---------------------------------------------------------------------------
1028 // drag and drop
1029 // ---------------------------------------------------------------------------
1030
1031 #if wxUSE_DRAG_AND_DROP
1032
1033 void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
1034 {
1035     if ( m_dropTarget != 0 ) {
1036         m_dropTarget->Revoke(m_hWnd);
1037         delete m_dropTarget;
1038     }
1039
1040     m_dropTarget = pDropTarget;
1041     if ( m_dropTarget != 0 )
1042         m_dropTarget->Register(m_hWnd);
1043 }
1044
1045 #endif // wxUSE_DRAG_AND_DROP
1046
1047 // old style file-manager drag&drop support: we retain the old-style
1048 // DragAcceptFiles in parallel with SetDropTarget.
1049 void wxWindow::DragAcceptFiles(bool accept)
1050 {
1051     HWND hWnd = GetHwnd();
1052     if ( hWnd )
1053         ::DragAcceptFiles(hWnd, (BOOL)accept);
1054 }
1055
1056 // ----------------------------------------------------------------------------
1057 // tooltips
1058 // ----------------------------------------------------------------------------
1059
1060 #if wxUSE_TOOLTIPS
1061
1062 void wxWindow::DoSetToolTip(wxToolTip *tooltip)
1063 {
1064     wxWindowBase::DoSetToolTip(tooltip);
1065
1066     if ( m_tooltip )
1067         m_tooltip->SetWindow(this);
1068 }
1069
1070 #endif // wxUSE_TOOLTIPS
1071
1072 // ---------------------------------------------------------------------------
1073 // moving and resizing
1074 // ---------------------------------------------------------------------------
1075
1076 // Get total size
1077 void wxWindow::DoGetSize(int *x, int *y) const
1078 {
1079     HWND hWnd = GetHwnd();
1080     RECT rect;
1081     GetWindowRect(hWnd, &rect);
1082
1083     if ( x )
1084         *x = rect.right - rect.left;
1085     if ( y )
1086         *y = rect.bottom - rect.top;
1087 }
1088
1089 void wxWindow::DoGetPosition(int *x, int *y) const
1090 {
1091     HWND hWnd = GetHwnd();
1092
1093     RECT rect;
1094     GetWindowRect(hWnd, &rect);
1095
1096     POINT point;
1097     point.x = rect.left;
1098     point.y = rect.top;
1099
1100     // we do the adjustments with respect to the parent only for the "real"
1101     // children, not for the dialogs/frames
1102     if ( !IsTopLevel() )
1103     {
1104         HWND hParentWnd = 0;
1105         wxWindow *parent = GetParent();
1106         if ( parent )
1107             hParentWnd = GetWinHwnd(parent);
1108
1109         // Since we now have the absolute screen coords, if there's a parent we
1110         // must subtract its top left corner
1111         if ( hParentWnd )
1112         {
1113             ::ScreenToClient(hParentWnd, &point);
1114         }
1115
1116         // We may be faking the client origin. So a window that's really at (0,
1117         // 30) may appear (to wxWin apps) to be at (0, 0).
1118         wxPoint pt(parent->GetClientAreaOrigin());
1119         point.x -= pt.x;
1120         point.y -= pt.y;
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 )
1373         *x = sizeRect.cx;
1374     if ( y )
1375         *y = sizeRect.cy;
1376     if ( descent )
1377         *descent = tm.tmDescent;
1378     if ( externalLeading )
1379         *externalLeading = tm.tmExternalLeading;
1380 }
1381
1382 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1383 // ---------------------------------------------------------------------------
1384 // Caret manipulation
1385 // ---------------------------------------------------------------------------
1386
1387 void wxWindow::CreateCaret(int w, int h)
1388 {
1389     SetCaret(new wxCaret(this, w, h));
1390 }
1391
1392 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1393 {
1394     wxFAIL_MSG("not implemented");
1395 }
1396
1397 void wxWindow::ShowCaret(bool show)
1398 {
1399     wxCHECK_RET( m_caret, "no caret to show" );
1400
1401     m_caret->Show(show);
1402 }
1403
1404 void wxWindow::DestroyCaret()
1405 {
1406     SetCaret(NULL);
1407 }
1408
1409 void wxWindow::SetCaretPos(int x, int y)
1410 {
1411     wxCHECK_RET( m_caret, "no caret to move" );
1412
1413     m_caret->Move(x, y);
1414 }
1415
1416 void wxWindow::GetCaretPos(int *x, int *y) const
1417 {
1418     wxCHECK_RET( m_caret, "no caret to get position of" );
1419
1420     m_caret->GetPosition(x, y);
1421 }
1422 #endif // wxUSE_CARET
1423
1424 // ---------------------------------------------------------------------------
1425 // popup menu
1426 // ---------------------------------------------------------------------------
1427
1428 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
1429 {
1430     menu->SetInvokingWindow(this);
1431     menu->UpdateUI();
1432
1433     HWND hWnd = GetHwnd();
1434     HMENU hMenu = GetHmenuOf(menu);
1435     POINT point;
1436     point.x = x;
1437     point.y = y;
1438     ::ClientToScreen(hWnd, &point);
1439     wxCurrentPopupMenu = menu;
1440     ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
1441     wxYield();
1442     wxCurrentPopupMenu = NULL;
1443
1444     menu->SetInvokingWindow(NULL);
1445
1446     return TRUE;
1447 }
1448
1449 // ===========================================================================
1450 // pre/post message processing
1451 // ===========================================================================
1452
1453 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1454 {
1455     if ( m_oldWndProc )
1456         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1457     else
1458         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1459 }
1460
1461 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1462 {
1463     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1464     {
1465         // intercept dialog navigation keys
1466         MSG *msg = (MSG *)pMsg;
1467         bool bProcess = TRUE;
1468         if ( msg->message != WM_KEYDOWN )
1469             bProcess = FALSE;
1470
1471         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1472             bProcess = FALSE;
1473
1474         if ( bProcess )
1475         {
1476             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1477             bool bShiftDown = (::GetKeyState(VK_SHIFT) & 0x100) != 0;
1478
1479             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1480             // don't process it if it's the case (except for Ctrl-Tab/Enter
1481             // combinations which are always processed)
1482             LONG lDlgCode = 0;
1483             if ( !bCtrlDown )
1484             {
1485                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1486             }
1487
1488             bool bForward = TRUE,
1489                  bWindowChange = FALSE;
1490
1491             switch ( msg->wParam )
1492             {
1493                 case VK_TAB:
1494                     // assume that nobody wants Shift-TAB for himself - if we
1495                     // don't do it there is no easy way for a control to grab
1496                     // TABs but still let Shift-TAB work as navugation key
1497                     if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
1498                         bProcess = FALSE;
1499                     }
1500                     else {
1501                         // Ctrl-Tab cycles thru notebook pages
1502                         bWindowChange = bCtrlDown;
1503                         bForward = !bShiftDown;
1504                     }
1505                     break;
1506
1507                 case VK_UP:
1508                 case VK_LEFT:
1509                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1510                         bProcess = FALSE;
1511                     else
1512                         bForward = FALSE;
1513                     break;
1514
1515                 case VK_DOWN:
1516                 case VK_RIGHT:
1517                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1518                         bProcess = FALSE;
1519                     break;
1520
1521                 case VK_RETURN:
1522                     {
1523                         if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1524                         {
1525                             // control wants to process Enter itself, don't
1526                             // call IsDialogMessage() which would interpret
1527                             // it
1528                             return FALSE;
1529                         }
1530                         else if ( lDlgCode & DLGC_BUTTON )
1531                         {
1532                             // buttons want process Enter themselevs
1533                             bProcess = FALSE;
1534                         }
1535                         else
1536                         {
1537                             wxPanel *panel = wxDynamicCast(this, wxPanel);
1538                             wxButton *btn = NULL;
1539                             if ( panel )
1540                             {
1541                                 // panel may have a default button which should
1542                                 // be activated by Enter
1543                                 btn = panel->GetDefaultItem();
1544                             }
1545
1546                             if ( btn && btn->IsEnabled() )
1547                             {
1548                                 // if we do have a default button, do press it
1549                                 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
1550
1551                                 return TRUE;
1552                             }
1553                             // else: but if it does not it makes sense to make
1554                             //       it work like a TAB - and that's what we do.
1555                             //       Note that Ctrl-Enter always works this way.
1556                         }
1557                     }
1558                     break;
1559
1560                 default:
1561                     bProcess = FALSE;
1562             }
1563
1564             if ( bProcess )
1565             {
1566                 wxNavigationKeyEvent event;
1567                 event.SetDirection(bForward);
1568                 event.SetWindowChange(bWindowChange);
1569                 event.SetEventObject(this);
1570
1571                 if ( GetEventHandler()->ProcessEvent(event) )
1572                 {
1573                     wxButton *btn = wxDynamicCast(FindFocus(), wxButton);
1574                     if ( btn )
1575                     {
1576                         // the button which has focus should be default
1577                         btn->SetDefault();
1578                     }
1579
1580                     return TRUE;
1581                 }
1582             }
1583         }
1584
1585         if ( ::IsDialogMessage(GetHwnd(), msg) )
1586             return TRUE;
1587     }
1588
1589 #if wxUSE_TOOLTIPS
1590     if ( m_tooltip )
1591     {
1592         // relay mouse move events to the tooltip control
1593         MSG *msg = (MSG *)pMsg;
1594         if ( msg->message == WM_MOUSEMOVE )
1595             m_tooltip->RelayEvent(pMsg);
1596     }
1597 #endif // wxUSE_TOOLTIPS
1598
1599     return FALSE;
1600 }
1601
1602 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1603 {
1604     return m_acceleratorTable.Translate(this, pMsg);
1605 }
1606
1607 // ---------------------------------------------------------------------------
1608 // message params unpackers (different for Win16 and Win32)
1609 // ---------------------------------------------------------------------------
1610
1611 #ifdef __WIN32__
1612
1613 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1614                              WORD *id, WXHWND *hwnd, WORD *cmd)
1615 {
1616     *id = LOWORD(wParam);
1617     *hwnd = (WXHWND)lParam;
1618     *cmd = HIWORD(wParam);
1619 }
1620
1621 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1622                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1623 {
1624     *state = LOWORD(wParam);
1625     *minimized = HIWORD(wParam);
1626     *hwnd = (WXHWND)lParam;
1627 }
1628
1629 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1630                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1631 {
1632     *code = LOWORD(wParam);
1633     *pos = HIWORD(wParam);
1634     *hwnd = (WXHWND)lParam;
1635 }
1636
1637 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1638                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1639 {
1640     *nCtlColor = CTLCOLOR_BTN;
1641     *hwnd = (WXHWND)lParam;
1642     *hdc = (WXHDC)wParam;
1643 }
1644
1645 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1646                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1647 {
1648     *item = (WXWORD)wParam;
1649     *flags = HIWORD(wParam);
1650     *hmenu = (WXHMENU)lParam;
1651 }
1652
1653 #else // Win16
1654
1655 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1656                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1657 {
1658     *id = (WXWORD)wParam;
1659     *hwnd = (WXHWND)LOWORD(lParam);
1660     *cmd = HIWORD(lParam);
1661 }
1662
1663 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1664                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1665 {
1666     *state = (WXWORD)wParam;
1667     *minimized = LOWORD(lParam);
1668     *hwnd = (WXHWND)HIWORD(lParam);
1669 }
1670
1671 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1672                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1673 {
1674     *code = (WXWORD)wParam;
1675     *pos = LOWORD(lParam);
1676     *hwnd = (WXHWND)HIWORD(lParam);
1677 }
1678
1679 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1680                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1681 {
1682     *hwnd = (WXHWND)LOWORD(lParam);
1683     *nCtlColor = (int)HIWORD(lParam);
1684     *hdc = (WXHDC)wParam;
1685 }
1686
1687 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1688                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1689 {
1690     *item = (WXWORD)wParam;
1691     *flags = LOWORD(lParam);
1692     *hmenu = (WXHMENU)HIWORD(lParam);
1693 }
1694
1695 #endif // Win32/16
1696
1697 // ---------------------------------------------------------------------------
1698 // Main wxWindows window proc and the window proc for wxWindow
1699 // ---------------------------------------------------------------------------
1700
1701 // Hook for new window just as it's being created, when the window isn't yet
1702 // associated with the handle
1703 wxWindow *wxWndHook = NULL;
1704
1705 // Main window proc
1706 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1707 {
1708     // trace all messages - useful for the debugging
1709 #ifdef __WXDEBUG__
1710     wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1711                wxGetMessageName(message), wParam, lParam);
1712 #endif // __WXDEBUG__
1713
1714     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1715
1716     // when we get the first message for the HWND we just created, we associate
1717     // it with wxWindow stored in wxWndHook
1718     if ( !wnd && wxWndHook )
1719     {
1720         wxAssociateWinWithHandle(hWnd, wxWndHook);
1721         wnd = wxWndHook;
1722         wxWndHook = NULL;
1723         wnd->SetHWND((WXHWND)hWnd);
1724     }
1725
1726     LRESULT rc;
1727
1728     // Stop right here if we don't have a valid handle in our wxWindow object.
1729     if ( wnd && !wnd->GetHWND() )
1730     {
1731         // FIXME: why do we do this?
1732         wnd->SetHWND((WXHWND) hWnd);
1733         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1734         wnd->SetHWND(0);
1735     }
1736     else
1737     {
1738         if ( wnd )
1739             rc = wnd->MSWWindowProc(message, wParam, lParam);
1740         else
1741             rc = DefWindowProc( hWnd, message, wParam, lParam );
1742     }
1743
1744     return rc;
1745 }
1746
1747 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1748 {
1749     // did we process the message?
1750     bool processed = FALSE;
1751
1752     // the return value
1753     union
1754     {
1755         bool        allow;
1756         long        result;
1757         WXHICON     hIcon;
1758         WXHBRUSH    hBrush;
1759     } rc;
1760
1761     // for most messages we should return 0 when we do process the message
1762     rc.result = 0;
1763
1764     switch ( message )
1765     {
1766         case WM_CREATE:
1767             {
1768                 bool mayCreate;
1769                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1770                 if ( processed )
1771                 {
1772                     // return 0 to allow window creation
1773                     rc.result = mayCreate ? 0 : -1;
1774                 }
1775             }
1776             break;
1777
1778         case WM_DESTROY:
1779             processed = HandleDestroy();
1780             break;
1781
1782         case WM_MOVE:
1783             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1784             break;
1785
1786         case WM_SIZE:
1787             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1788             break;
1789
1790         case WM_ACTIVATE:
1791             {
1792                 WXWORD state, minimized;
1793                 WXHWND hwnd;
1794                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1795
1796                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1797             }
1798             break;
1799
1800         case WM_SETFOCUS:
1801             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1802             break;
1803
1804         case WM_KILLFOCUS:
1805             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1806             break;
1807
1808         case WM_PAINT:
1809             processed = HandlePaint();
1810             break;
1811
1812         case WM_CLOSE:
1813             // don't let the DefWindowProc() destroy our window - we'll do it
1814             // ourselves in ~wxWindow
1815             processed = TRUE;
1816             rc.result = TRUE;
1817             break;
1818
1819         case WM_SHOWWINDOW:
1820             processed = HandleShow(wParam != 0, (int)lParam);
1821             break;
1822
1823         case WM_MOUSEMOVE:
1824         case WM_LBUTTONDOWN:
1825         case WM_LBUTTONUP:
1826         case WM_LBUTTONDBLCLK:
1827         case WM_RBUTTONDOWN:
1828         case WM_RBUTTONUP:
1829         case WM_RBUTTONDBLCLK:
1830         case WM_MBUTTONDOWN:
1831         case WM_MBUTTONUP:
1832         case WM_MBUTTONDBLCLK:
1833             {
1834                 short x = LOWORD(lParam);
1835                 short y = HIWORD(lParam);
1836
1837                 processed = HandleMouseEvent(message, x, y, wParam);
1838             }
1839             break;
1840
1841         case MM_JOY1MOVE:
1842         case MM_JOY2MOVE:
1843         case MM_JOY1ZMOVE:
1844         case MM_JOY2ZMOVE:
1845         case MM_JOY1BUTTONDOWN:
1846         case MM_JOY2BUTTONDOWN:
1847         case MM_JOY1BUTTONUP:
1848         case MM_JOY2BUTTONUP:
1849             {
1850                 int x = LOWORD(lParam);
1851                 int y = HIWORD(lParam);
1852
1853                 processed = HandleJoystickEvent(message, x, y, wParam);
1854             }
1855             break;
1856
1857         case WM_SYSCOMMAND:
1858             processed = HandleSysCommand(wParam, lParam);
1859             break;
1860
1861         case WM_COMMAND:
1862             {
1863                 WORD id, cmd;
1864                 WXHWND hwnd;
1865                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1866
1867                 processed = HandleCommand(id, cmd, hwnd);
1868             }
1869             break;
1870
1871 #ifdef __WIN95__
1872         case WM_NOTIFY:
1873             processed = HandleNotify((int)wParam, lParam, &rc.result);
1874             break;
1875 #endif  // Win95
1876
1877             // for these messages we must return TRUE if process the message
1878         case WM_DRAWITEM:
1879         case WM_MEASUREITEM:
1880             {
1881                 int idCtrl = (UINT)wParam;
1882                 if ( message == WM_DRAWITEM )
1883                 {
1884                     processed = MSWOnDrawItem(idCtrl,
1885                                               (WXDRAWITEMSTRUCT *)lParam);
1886                 }
1887                 else
1888                 {
1889                     processed = MSWOnMeasureItem(idCtrl,
1890                                                  (WXMEASUREITEMSTRUCT *)lParam);
1891                 }
1892
1893                 if ( processed )
1894                     rc.result = TRUE;
1895             }
1896             break;
1897
1898         case WM_GETDLGCODE:
1899             if ( m_lDlgCode )
1900             {
1901                 rc.result = m_lDlgCode;
1902                 processed = TRUE;
1903             }
1904             //else: get the dlg code from the DefWindowProc()
1905             break;
1906
1907         case WM_KEYDOWN:
1908             // If this has been processed by an event handler,
1909             // return 0 now (we've handled it).
1910             if ( HandleKeyDown((WORD) wParam, lParam) )
1911             {
1912                 processed = TRUE;
1913
1914                 break;
1915             }
1916
1917             // we consider these message "not interesting" to OnChar
1918             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1919             {
1920                 processed = TRUE;
1921
1922                 break;
1923             }
1924
1925             switch ( wParam )
1926             {
1927                 // avoid duplicate messages to OnChar for these ASCII keys: they
1928                 // will be translated by TranslateMessage() and received in WM_CHAR
1929                 case VK_ESCAPE:
1930                 case VK_SPACE:
1931                 case VK_RETURN:
1932                 case VK_BACK:
1933                 case VK_TAB:
1934                     // but set processed to FALSE, not TRUE to still pass them to
1935                     // the control's default window proc - otherwise built-in
1936                     // keyboard handling won't work
1937                     processed = FALSE;
1938
1939                     break;
1940
1941 #ifdef VK_APPS
1942                 // special case of VK_APPS: treat it the same as right mouse
1943                 // click because both usually pop up a context menu
1944                 case VK_APPS:
1945                     {
1946                         // construct the key mask
1947                         WPARAM fwKeys = MK_RBUTTON;
1948                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1949                             fwKeys |= MK_CONTROL;
1950                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1951                             fwKeys |= MK_SHIFT;
1952
1953                         // simulate right mouse button click
1954                         DWORD dwPos = ::GetMessagePos();
1955                         int x = GET_X_LPARAM(dwPos),
1956                             y = GET_Y_LPARAM(dwPos);
1957
1958                         ScreenToClient(&x, &y);
1959                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1960                     }
1961                     break;
1962 #endif // VK_APPS
1963
1964                 case VK_LEFT:
1965                 case VK_RIGHT:
1966                 case VK_DOWN:
1967                 case VK_UP:
1968                 default:
1969                     processed = HandleChar((WORD)wParam, lParam);
1970             }
1971             break;
1972
1973         case WM_KEYUP:
1974             processed = HandleKeyUp((WORD) wParam, lParam);
1975             break;
1976
1977         case WM_CHAR: // Always an ASCII character
1978             processed = HandleChar((WORD)wParam, lParam, TRUE);
1979             break;
1980
1981         case WM_HSCROLL:
1982         case WM_VSCROLL:
1983             {
1984                 WXWORD code, pos;
1985                 WXHWND hwnd;
1986                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1987
1988                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1989                                                               : wxVERTICAL,
1990                                         code, pos, hwnd);
1991             }
1992             break;
1993
1994         // CTLCOLOR messages are sent by children to query the parent for their
1995         // colors
1996 #ifdef __WIN32__
1997         case WM_CTLCOLORMSGBOX:
1998         case WM_CTLCOLOREDIT:
1999         case WM_CTLCOLORLISTBOX:
2000         case WM_CTLCOLORBTN:
2001         case WM_CTLCOLORDLG:
2002         case WM_CTLCOLORSCROLLBAR:
2003         case WM_CTLCOLORSTATIC:
2004 #else // Win16
2005         case WM_CTLCOLOR:
2006 #endif // Win32/16
2007             {
2008                 WXWORD nCtlColor;
2009                 WXHDC hdc;
2010                 WXHWND hwnd;
2011                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
2012
2013                 processed = HandleCtlColor(&rc.hBrush,
2014                                            (WXHDC)hdc,
2015                                            (WXHWND)hwnd,
2016                                            nCtlColor,
2017                                            message,
2018                                            wParam,
2019                                            lParam);
2020             }
2021             break;
2022
2023             // the return value for this message is ignored
2024         case WM_SYSCOLORCHANGE:
2025             processed = HandleSysColorChange();
2026             break;
2027
2028         case WM_PALETTECHANGED:
2029             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
2030             break;
2031
2032         case WM_QUERYNEWPALETTE:
2033             processed = HandleQueryNewPalette();
2034             break;
2035
2036         case WM_ERASEBKGND:
2037             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2038             if ( processed )
2039             {
2040                 // we processed the message, i.e. erased the background
2041                 rc.result = TRUE;
2042             }
2043             break;
2044
2045         case WM_DROPFILES:
2046             processed = HandleDropFiles(wParam);
2047             break;
2048
2049         case WM_INITDIALOG:
2050             processed = HandleInitDialog((WXHWND)(HWND)wParam);
2051
2052             if ( processed )
2053             {
2054                 // we never set focus from here
2055                 rc.result = FALSE;
2056             }
2057             break;
2058
2059         case WM_QUERYENDSESSION:
2060             processed = HandleQueryEndSession(lParam, &rc.allow);
2061             break;
2062
2063         case WM_ENDSESSION:
2064             processed = HandleEndSession(wParam != 0, lParam);
2065             break;
2066
2067         case WM_GETMINMAXINFO:
2068             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
2069             break;
2070
2071         case WM_SETCURSOR:
2072             processed = HandleSetCursor((WXHWND)(HWND)wParam,
2073                                         LOWORD(lParam),     // hit test
2074                                         HIWORD(lParam));    // mouse msg
2075
2076             if ( processed )
2077             {
2078                 // returning TRUE stops the DefWindowProc() from further
2079                 // processing this message - exactly what we need because we've
2080                 // just set the cursor.
2081                 rc.result = TRUE;
2082             }
2083             break;
2084     }
2085
2086     if ( !processed )
2087     {
2088 #ifdef __WXDEBUG__
2089         wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
2090                    wxGetMessageName(message));
2091 #endif // __WXDEBUG__
2092         rc.result = MSWDefWindowProc(message, wParam, lParam);
2093     }
2094
2095     return rc.result;
2096 }
2097
2098 // Dialog window proc
2099 LONG APIENTRY _EXPORT
2100 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2101 {
2102     if ( message == WM_INITDIALOG )
2103     {
2104         // for this message, returning TRUE tells system to set focus to the
2105         // first control in the dialog box
2106         return TRUE;
2107     }
2108     else
2109     {
2110         // for all the other ones, FALSE means that we didn't process the
2111         // message
2112         return 0;
2113     }
2114 }
2115
2116 wxList *wxWinHandleList = NULL;
2117 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
2118 {
2119     wxNode *node = wxWinHandleList->Find((long)hWnd);
2120     if ( !node )
2121         return NULL;
2122     return (wxWindow *)node->Data();
2123 }
2124
2125 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2126 {
2127     // adding NULL hWnd is (first) surely a result of an error and
2128     // (secondly) breaks menu command processing
2129     wxCHECK_RET( hWnd != (HWND)NULL,
2130                  _T("attempt to add a NULL hWnd to window list ignored") );
2131
2132     if ( !wxWinHandleList->Find((long)hWnd) )
2133         wxWinHandleList->Append((long)hWnd, win);
2134 }
2135
2136 void wxRemoveHandleAssociation(wxWindow *win)
2137 {
2138     wxWinHandleList->DeleteObject(win);
2139 }
2140
2141 // Default destroyer - override if you destroy it in some other way
2142 // (e.g. with MDI child windows)
2143 void wxWindow::MSWDestroyWindow()
2144 {
2145 }
2146
2147 void wxWindow::MSWDetachWindowMenu()
2148 {
2149     if ( m_hMenu )
2150     {
2151         HMENU hMenu = (HMENU)m_hMenu;
2152
2153         int N = ::GetMenuItemCount(hMenu);
2154         int i;
2155         for (i = 0; i < N; i++)
2156         {
2157             wxChar buf[100];
2158             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2159             if ( !chars )
2160             {
2161                 wxLogLastError(_T("GetMenuString"));
2162
2163                 continue;
2164             }
2165
2166             if ( wxStrcmp(buf, _T("&Window")) == 0 )
2167             {
2168                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2169
2170                 break;
2171             }
2172         }
2173     }
2174 }
2175
2176 bool wxWindow::MSWCreate(int id,
2177                          wxWindow *parent,
2178                          const wxChar *wclass,
2179                          wxWindow *wx_win,
2180                          const wxChar *title,
2181                          int x,
2182                          int y,
2183                          int width,
2184                          int height,
2185                          WXDWORD style,
2186                          const wxChar *dialog_template,
2187                          WXDWORD extendedStyle)
2188 {
2189     int x1 = CW_USEDEFAULT;
2190     int y1 = 0;
2191     int width1 = CW_USEDEFAULT;
2192     int height1 = 100;
2193
2194     // Find parent's size, if it exists, to set up a possible default
2195     // panel size the size of the parent window
2196     RECT parent_rect;
2197     if ( parent )
2198     {
2199         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2200
2201         width1 = parent_rect.right - parent_rect.left;
2202         height1 = parent_rect.bottom - parent_rect.top;
2203     }
2204
2205     if ( x > -1 ) x1 = x;
2206     if ( y > -1 ) y1 = y;
2207     if ( width > -1 ) width1 = width;
2208     if ( height > -1 ) height1 = height;
2209
2210 #ifdef __WXWINE__
2211     HWND hParent = (HWND)NULL;
2212 #else
2213     HWND hParent = NULL;
2214 #endif
2215     if ( parent )
2216         hParent = (HWND) parent->GetHWND();
2217
2218     wxWndHook = this;
2219
2220     if ( dialog_template )
2221     {
2222         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2223                                         dialog_template,
2224                                         hParent,
2225                                         (DLGPROC)wxDlgProc);
2226
2227         if ( m_hWnd == 0 )
2228         {
2229             wxLogError(_("Can't find dummy dialog template!\n"
2230                          "Check resource include path for finding wx.rc."));
2231
2232             return FALSE;
2233         }
2234
2235         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2236         // to take care of (at least some) extended style flags ourselves
2237         if ( extendedStyle & WS_EX_TOPMOST )
2238         {
2239             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2240                                  SWP_NOSIZE | SWP_NOMOVE) )
2241             {
2242                 wxLogLastError(_T("SetWindowPos"));
2243             }
2244         }
2245
2246         // move the dialog to its initial position without forcing repainting
2247         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2248         {
2249             wxLogLastError(_T("MoveWindow"));
2250         }
2251     }
2252     else
2253     {
2254         int controlId = 0;
2255         if ( style & WS_CHILD )
2256             controlId = id;
2257
2258         wxString className(wclass);
2259         if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE )
2260         {
2261             className += _T("NR");
2262         }
2263
2264         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2265                                         wclass,
2266                                         title ? title : _T(""),
2267                                         style,
2268                                         x1, y1,
2269                                         width1, height1,
2270                                         hParent, (HMENU)controlId,
2271                                         wxGetInstance(),
2272                                         NULL);
2273
2274         if ( !m_hWnd )
2275         {
2276             wxLogError(_("Can't create window of class %s!\n"
2277                          "Possible Windows 3.x compatibility problem?"),
2278                        wclass);
2279
2280             return FALSE;
2281         }
2282     }
2283
2284     wxWndHook = NULL;
2285     wxWinHandleList->Append((long)m_hWnd, this);
2286
2287     return TRUE;
2288 }
2289
2290 // ===========================================================================
2291 // MSW message handlers
2292 // ===========================================================================
2293
2294 // ---------------------------------------------------------------------------
2295 // WM_NOTIFY
2296 // ---------------------------------------------------------------------------
2297
2298 #ifdef __WIN95__
2299 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2300 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2301 {
2302     LPNMHDR hdr = (LPNMHDR)lParam;
2303     HWND hWnd = hdr->hwndFrom;
2304     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2305
2306     // is this one of our windows?
2307     if ( win )
2308     {
2309         return win->MSWOnNotify(idCtrl, lParam, result);
2310     }
2311
2312     // try all our children
2313     wxWindowList::Node *node = GetChildren().GetFirst();
2314     while ( node )
2315     {
2316         wxWindow *child = node->GetData();
2317         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2318         {
2319             return TRUE;
2320
2321             break;
2322         }
2323
2324         node = node->GetNext();
2325     }
2326
2327     // finally try this window too (catches toolbar case)
2328     return MSWOnNotify(idCtrl, lParam, result);
2329 }
2330
2331 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2332                            WXLPARAM lParam,
2333                            WXLPARAM* WXUNUSED(result))
2334 {
2335 #if wxUSE_TOOLTIPS
2336     NMHDR* hdr = (NMHDR *)lParam;
2337     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2338     {
2339         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2340         ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2341
2342         // processed
2343         return TRUE;
2344     }
2345 #endif // wxUSE_TOOLTIPS
2346
2347     return FALSE;
2348 }
2349 #endif // __WIN95__
2350
2351 // ---------------------------------------------------------------------------
2352 // end session messages
2353 // ---------------------------------------------------------------------------
2354
2355 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2356 {
2357     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2358     event.SetEventObject(wxTheApp);
2359     event.SetCanVeto(TRUE);
2360     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2361
2362     bool rc = wxTheApp->ProcessEvent(event);
2363
2364     if ( rc )
2365     {
2366         // we may end only if the app didn't veto session closing (double
2367         // negation...)
2368         *mayEnd = !event.GetVeto();
2369     }
2370
2371     return rc;
2372 }
2373
2374 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2375 {
2376     // do nothing if the session isn't ending
2377     if ( !endSession )
2378         return FALSE;
2379
2380     wxCloseEvent event(wxEVT_END_SESSION, -1);
2381     event.SetEventObject(wxTheApp);
2382     event.SetCanVeto(FALSE);
2383     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2384     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2385         wxTheApp->ProcessEvent(event))
2386     {
2387     }
2388     return TRUE;
2389 }
2390
2391 // ---------------------------------------------------------------------------
2392 // window creation/destruction
2393 // ---------------------------------------------------------------------------
2394
2395 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2396 {
2397     // TODO: should generate this event from WM_NCCREATE
2398     wxWindowCreateEvent event(this);
2399     (void)GetEventHandler()->ProcessEvent(event);
2400
2401     *mayCreate = TRUE;
2402
2403     return TRUE;
2404 }
2405
2406 bool wxWindow::HandleDestroy()
2407 {
2408     wxWindowDestroyEvent event(this);
2409     (void)GetEventHandler()->ProcessEvent(event);
2410
2411     // delete our drop target if we've got one
2412 #if wxUSE_DRAG_AND_DROP
2413     if ( m_dropTarget != NULL )
2414     {
2415         m_dropTarget->Revoke(m_hWnd);
2416
2417         delete m_dropTarget;
2418         m_dropTarget = NULL;
2419     }
2420 #endif // wxUSE_DRAG_AND_DROP
2421
2422     // WM_DESTROY handled
2423     return TRUE;
2424 }
2425
2426 // ---------------------------------------------------------------------------
2427 // activation/focus
2428 // ---------------------------------------------------------------------------
2429
2430 bool wxWindow::HandleActivate(int state,
2431                               bool WXUNUSED(minimized),
2432                               WXHWND WXUNUSED(activate))
2433 {
2434     wxActivateEvent event(wxEVT_ACTIVATE,
2435                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2436                           m_windowId);
2437     event.SetEventObject(this);
2438
2439     return GetEventHandler()->ProcessEvent(event);
2440 }
2441
2442 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2443 {
2444 #if wxUSE_CARET
2445     // Deal with caret
2446     if ( m_caret )
2447     {
2448         m_caret->OnSetFocus();
2449     }
2450 #endif // wxUSE_CARET
2451
2452     // panel wants to track the window which was the last to have focus in it
2453     wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
2454     if ( panel )
2455     {
2456         panel->SetLastFocus(this);
2457     }
2458
2459     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2460     event.SetEventObject(this);
2461
2462     return GetEventHandler()->ProcessEvent(event);
2463 }
2464
2465 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2466 {
2467 #if wxUSE_CARET
2468     // Deal with caret
2469     if ( m_caret )
2470     {
2471         m_caret->OnKillFocus();
2472     }
2473 #endif // wxUSE_CARET
2474
2475     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2476     event.SetEventObject(this);
2477
2478     return GetEventHandler()->ProcessEvent(event);
2479 }
2480
2481 // ---------------------------------------------------------------------------
2482 // miscellaneous
2483 // ---------------------------------------------------------------------------
2484
2485 bool wxWindow::HandleShow(bool show, int status)
2486 {
2487     wxShowEvent event(GetId(), show);
2488     event.m_eventObject = this;
2489
2490     return GetEventHandler()->ProcessEvent(event);
2491 }
2492
2493 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2494 {
2495     wxInitDialogEvent event(GetId());
2496     event.m_eventObject = this;
2497
2498     return GetEventHandler()->ProcessEvent(event);
2499 }
2500
2501 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2502 {
2503     HDROP hFilesInfo = (HDROP) wParam;
2504     POINT dropPoint;
2505     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2506
2507     // Get the total number of files dropped
2508     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2509         (UINT)-1,
2510         (LPSTR)0,
2511         (UINT)0);
2512
2513     wxString *files = new wxString[gwFilesDropped];
2514     int wIndex;
2515     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2516     {
2517         DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2518         files[wIndex] = wxBuffer;
2519     }
2520     DragFinish (hFilesInfo);
2521
2522     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2523     event.m_eventObject = this;
2524     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2525
2526     bool rc = GetEventHandler()->ProcessEvent(event);
2527
2528     delete[] files;
2529
2530     return rc;
2531 }
2532
2533 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2534                                short nHitTest,
2535                                int WXUNUSED(mouseMsg))
2536 {
2537     // don't set cursor for other windows, only for this one: this prevents
2538     // children of this window from getting the same cursor as the parent has
2539     // (don't forget that this message is propagated by default up the window
2540     // parent-child hierarchy)
2541     if ( GetHWND() == hWnd )
2542     {
2543         // don't set cursor when the mouse is not in the client part
2544         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2545         {
2546             HCURSOR hcursor = 0;
2547             if ( wxIsBusy() )
2548             {
2549                 // from msw\utils.cpp
2550                 extern HCURSOR gs_wxBusyCursor;
2551
2552                 hcursor = gs_wxBusyCursor;
2553             }
2554             else
2555             {
2556                 wxCursor *cursor = NULL;
2557
2558                 if ( m_cursor.Ok() )
2559                 {
2560                     cursor = &m_cursor;
2561                 }
2562                 else
2563                 {
2564                     // from msw\data.cpp
2565                     extern wxCursor *g_globalCursor;
2566
2567                     if ( g_globalCursor && g_globalCursor->Ok() )
2568                         cursor = g_globalCursor;
2569                 }
2570
2571                 if ( cursor )
2572                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2573             }
2574
2575             if ( hcursor )
2576             {
2577                 ::SetCursor(hcursor);
2578
2579                 return TRUE;
2580             }
2581         }
2582     }
2583
2584     return FALSE;
2585 }
2586
2587 // ---------------------------------------------------------------------------
2588 // owner drawn stuff
2589 // ---------------------------------------------------------------------------
2590
2591 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2592 {
2593 #if wxUSE_OWNER_DRAWN
2594     // is it a menu item?
2595     if ( id == 0 )
2596     {
2597         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2598         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2599
2600         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2601
2602         // prepare to call OnDrawItem()
2603         wxDC dc;
2604         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2605         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2606                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2607                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2608
2609         return pMenuItem->OnDrawItem
2610                           (
2611                             dc, rect,
2612                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2613                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2614                           );
2615     }
2616
2617     wxWindow *item = FindItem(id);
2618     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2619     {
2620         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2621     }
2622     else
2623 #endif
2624         return FALSE;
2625
2626 }
2627
2628 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2629 {
2630 #if wxUSE_OWNER_DRAWN
2631     // is it a menu item?
2632     if ( id == 0 )
2633     {
2634         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2635         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2636
2637         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2638
2639         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2640                                         &pMeasureStruct->itemHeight);
2641     }
2642
2643     wxWindow *item = FindItem(id);
2644     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2645     {
2646         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2647     }
2648 #endif  // owner-drawn menus
2649     return FALSE;
2650 }
2651
2652 // ---------------------------------------------------------------------------
2653 // colours and palettes
2654 // ---------------------------------------------------------------------------
2655
2656 bool wxWindow::HandleSysColorChange()
2657 {
2658     wxSysColourChangedEvent event;
2659     event.SetEventObject(this);
2660
2661     return GetEventHandler()->ProcessEvent(event);
2662 }
2663
2664 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2665                               WXHDC pDC,
2666                               WXHWND pWnd,
2667                               WXUINT nCtlColor,
2668                               WXUINT message,
2669                               WXWPARAM wParam,
2670                               WXLPARAM lParam)
2671 {
2672     WXHBRUSH hBrush = 0;
2673
2674     if ( nCtlColor == CTLCOLOR_DLG )
2675     {
2676         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2677     }
2678     else
2679     {
2680         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2681         if ( item )
2682             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2683     }
2684
2685     if ( hBrush )
2686         *brush = hBrush;
2687
2688     return hBrush != 0;
2689 }
2690
2691 // Define for each class of dialog and control
2692 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2693                               WXHWND hWnd,
2694                               WXUINT nCtlColor,
2695                               WXUINT message,
2696                               WXWPARAM wParam,
2697                               WXLPARAM lParam)
2698 {
2699     return (WXHBRUSH)0;
2700 }
2701
2702 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2703 {
2704     wxPaletteChangedEvent event(GetId());
2705     event.SetEventObject(this);
2706     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2707
2708     return GetEventHandler()->ProcessEvent(event);
2709 }
2710
2711 bool wxWindow::HandleQueryNewPalette()
2712 {
2713     wxQueryNewPaletteEvent event(GetId());
2714     event.SetEventObject(this);
2715
2716     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2717 }
2718
2719 // Responds to colour changes: passes event on to children.
2720 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2721 {
2722     wxNode *node = GetChildren().First();
2723     while ( node )
2724     {
2725         // Only propagate to non-top-level windows
2726         wxWindow *win = (wxWindow *)node->Data();
2727         if ( win->GetParent() )
2728         {
2729             wxSysColourChangedEvent event2;
2730             event.m_eventObject = win;
2731             win->GetEventHandler()->ProcessEvent(event2);
2732         }
2733
2734         node = node->Next();
2735     }
2736 }
2737
2738 // ---------------------------------------------------------------------------
2739 // painting
2740 // ---------------------------------------------------------------------------
2741
2742 bool wxWindow::HandlePaint()
2743 {
2744 #ifdef __WIN32__
2745     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2746     if ( !hRegion )
2747         wxLogLastError("CreateRectRgn");
2748     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2749         wxLogLastError("GetUpdateRgn");
2750
2751     m_updateRegion = wxRegion((WXHRGN) hRegion);
2752 #else
2753     RECT updateRect;
2754     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2755
2756     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2757                               updateRect.right - updateRect.left,
2758                               updateRect.bottom - updateRect.top);
2759 #endif
2760
2761     wxPaintEvent event(m_windowId);
2762     event.SetEventObject(this);
2763
2764     return GetEventHandler()->ProcessEvent(event);
2765 }
2766
2767 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2768 {
2769     // Prevents flicker when dragging
2770     if ( ::IsIconic(GetHwnd()) )
2771         return TRUE;
2772
2773     wxDC dc;
2774
2775     dc.SetHDC(hdc);
2776     dc.SetWindow(this);
2777     dc.BeginDrawing();
2778
2779     wxEraseEvent event(m_windowId, &dc);
2780     event.SetEventObject(this);
2781     bool rc = GetEventHandler()->ProcessEvent(event);
2782
2783     dc.EndDrawing();
2784     dc.SelectOldObjects(hdc);
2785     dc.SetHDC((WXHDC) NULL);
2786
2787     return rc;
2788 }
2789
2790 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2791 {
2792     RECT rect;
2793     ::GetClientRect(GetHwnd(), &rect);
2794
2795     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2796                               m_backgroundColour.Green(),
2797                               m_backgroundColour.Blue());
2798     HBRUSH hBrush = ::CreateSolidBrush(ref);
2799     if ( !hBrush )
2800         wxLogLastError("CreateSolidBrush");
2801
2802     HDC hdc = (HDC)event.GetDC()->GetHDC();
2803
2804     int mode = ::SetMapMode(hdc, MM_TEXT);
2805
2806     ::FillRect(hdc, &rect, hBrush);
2807     ::DeleteObject(hBrush);
2808     ::SetMapMode(hdc, mode);
2809 }
2810
2811 // ---------------------------------------------------------------------------
2812 // moving and resizing
2813 // ---------------------------------------------------------------------------
2814
2815 bool wxWindow::HandleMinimize()
2816 {
2817     wxIconizeEvent event(m_windowId);
2818     event.SetEventObject(this);
2819
2820     return GetEventHandler()->ProcessEvent(event);
2821 }
2822
2823 bool wxWindow::HandleMaximize()
2824 {
2825     wxMaximizeEvent event(m_windowId);
2826     event.SetEventObject(this);
2827
2828     return GetEventHandler()->ProcessEvent(event);
2829 }
2830
2831 bool wxWindow::HandleMove(int x, int y)
2832 {
2833     wxMoveEvent event(wxPoint(x, y), m_windowId);
2834     event.SetEventObject(this);
2835
2836     return GetEventHandler()->ProcessEvent(event);
2837 }
2838
2839 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2840 {
2841     wxSizeEvent event(wxSize(w, h), m_windowId);
2842     event.SetEventObject(this);
2843
2844     return GetEventHandler()->ProcessEvent(event);
2845 }
2846
2847 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2848 {
2849     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2850
2851     bool rc = FALSE;
2852
2853     if ( m_minWidth != -1 )
2854     {
2855         info->ptMinTrackSize.x = m_minWidth;
2856         rc = TRUE;
2857     }
2858
2859     if ( m_minHeight != -1 )
2860     {
2861         info->ptMinTrackSize.y = m_minHeight;
2862         rc = TRUE;
2863     }
2864
2865     if ( m_maxWidth != -1 )
2866     {
2867         info->ptMaxTrackSize.x = m_maxWidth;
2868         rc = TRUE;
2869     }
2870
2871     if ( m_maxHeight != -1 )
2872     {
2873         info->ptMaxTrackSize.y = m_maxHeight;
2874         rc = TRUE;
2875     }
2876
2877     return rc;
2878 }
2879
2880 // ---------------------------------------------------------------------------
2881 // command messages
2882 // ---------------------------------------------------------------------------
2883
2884 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2885 {
2886     if ( wxCurrentPopupMenu )
2887     {
2888         wxMenu *popupMenu = wxCurrentPopupMenu;
2889         wxCurrentPopupMenu = NULL;
2890
2891         return popupMenu->MSWCommand(cmd, id);
2892     }
2893
2894     wxWindow *win = FindItem(id);
2895     if ( !win )
2896     {
2897         win = wxFindWinFromHandle(control);
2898     }
2899
2900     if ( win )
2901         return win->MSWCommand(cmd, id);
2902
2903     return FALSE;
2904 }
2905
2906 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2907 {
2908     // 4 bits are reserved
2909     switch ( wParam & 0xFFFFFFF0 )
2910     {
2911         case SC_MAXIMIZE:
2912             return HandleMaximize();
2913
2914         case SC_MINIMIZE:
2915             return HandleMinimize();
2916     }
2917
2918     return FALSE;
2919 }
2920
2921 // ---------------------------------------------------------------------------
2922 // mouse events
2923 // ---------------------------------------------------------------------------
2924
2925 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2926 {
2927     event.m_x = x;
2928     event.m_y = y;
2929     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2930     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2931     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2932     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2933     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2934     event.SetTimestamp(s_currentMsg.time);
2935     event.m_eventObject = this;
2936
2937 #if wxUSE_MOUSEEVENT_HACK
2938     m_lastMouseX = x;
2939     m_lastMouseY = y;
2940     m_lastMouseEvent = event.GetEventType();
2941 #endif // wxUSE_MOUSEEVENT_HACK
2942
2943 }
2944
2945 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2946 {
2947     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2948     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2949     // from the message id and take the value in the table to get wxWin event
2950     // id
2951     static const wxEventType eventsMouse[] =
2952     {
2953         wxEVT_MOTION,
2954         wxEVT_LEFT_DOWN,
2955         wxEVT_LEFT_UP,
2956         wxEVT_LEFT_DCLICK,
2957         wxEVT_RIGHT_DOWN,
2958         wxEVT_RIGHT_UP,
2959         wxEVT_RIGHT_DCLICK,
2960         wxEVT_MIDDLE_DOWN,
2961         wxEVT_MIDDLE_UP,
2962         wxEVT_MIDDLE_DCLICK
2963     };
2964
2965     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2966     InitMouseEvent(event, x, y, flags);
2967
2968     return GetEventHandler()->ProcessEvent(event);
2969 }
2970
2971 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2972 {
2973     if ( !m_mouseInWindow )
2974     {
2975         // Generate an ENTER event
2976         m_mouseInWindow = TRUE;
2977
2978         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2979         InitMouseEvent(event, x, y, flags);
2980
2981         (void)GetEventHandler()->ProcessEvent(event);
2982     }
2983
2984 #if wxUSE_MOUSEEVENT_HACK
2985     // Window gets a click down message followed by a mouse move message even
2986     // if position isn't changed!  We want to discard the trailing move event
2987     // if x and y are the same.
2988     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2989           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2990           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2991          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2992     {
2993         m_lastMouseEvent = wxEVT_MOTION;
2994
2995         return FALSE;
2996     }
2997 #endif // wxUSE_MOUSEEVENT_HACK
2998
2999     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
3000 }
3001
3002 // ---------------------------------------------------------------------------
3003 // keyboard handling
3004 // ---------------------------------------------------------------------------
3005
3006 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3007 // WM_KEYDOWN one
3008 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
3009 {
3010     int id;
3011     bool tempControlDown = FALSE;
3012     if ( isASCII )
3013     {
3014         // If 1 -> 26, translate to CTRL plus a letter.
3015         id = wParam;
3016         if ( (id > 0) && (id < 27) )
3017         {
3018             switch (id)
3019             {
3020             case 13:
3021                 {
3022                     id = WXK_RETURN;
3023                     break;
3024                 }
3025             case 8:
3026                 {
3027                     id = WXK_BACK;
3028                     break;
3029                 }
3030             case 9:
3031                 {
3032                     id = WXK_TAB;
3033                     break;
3034                 }
3035             default:
3036                 {
3037                     tempControlDown = TRUE;
3038                     id = id + 96;
3039                 }
3040             }
3041         }
3042     }
3043     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3044         // it's ASCII and will be processed here only when called from
3045         // WM_CHAR (i.e. when isASCII = TRUE)
3046         id = -1;
3047     }
3048
3049     if ( id != -1 )
3050     {
3051         wxKeyEvent event(wxEVT_CHAR);
3052         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3053         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3054         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3055             event.m_altDown = TRUE;
3056
3057         event.m_eventObject = this;
3058         event.m_keyCode = id;
3059         event.SetTimestamp(s_currentMsg.time);
3060
3061         POINT pt;
3062         GetCursorPos(&pt);
3063         RECT rect;
3064         GetWindowRect(GetHwnd(),&rect);
3065         pt.x -= rect.left;
3066         pt.y -= rect.top;
3067
3068         event.m_x = pt.x; event.m_y = pt.y;
3069
3070         if ( GetEventHandler()->ProcessEvent(event) )
3071             return TRUE;
3072         else
3073             return FALSE;
3074     }
3075     else
3076         return FALSE;
3077 }
3078
3079 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
3080 {
3081     int id;
3082
3083     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3084         id = wParam;
3085     }
3086
3087     if ( id != -1 )
3088     {
3089         wxKeyEvent event(wxEVT_KEY_DOWN);
3090         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3091         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3092         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3093             event.m_altDown = TRUE;
3094
3095         event.m_eventObject = this;
3096         event.m_keyCode = id;
3097         event.SetTimestamp(s_currentMsg.time);
3098
3099         POINT pt;
3100         GetCursorPos(&pt);
3101         RECT rect;
3102         GetWindowRect(GetHwnd(),&rect);
3103         pt.x -= rect.left;
3104         pt.y -= rect.top;
3105
3106         event.m_x = pt.x; event.m_y = pt.y;
3107
3108         if ( GetEventHandler()->ProcessEvent(event) )
3109         {
3110             return TRUE;
3111         }
3112         else return FALSE;
3113     }
3114     else
3115     {
3116         return FALSE;
3117     }
3118 }
3119
3120 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
3121 {
3122     int id;
3123
3124     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3125         id = wParam;
3126     }
3127
3128     if ( id != -1 )
3129     {
3130         wxKeyEvent event(wxEVT_KEY_UP);
3131         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3132         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3133         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3134             event.m_altDown = TRUE;
3135
3136         event.m_eventObject = this;
3137         event.m_keyCode = id;
3138         event.SetTimestamp(s_currentMsg.time);
3139
3140         POINT pt;
3141         GetCursorPos(&pt);
3142         RECT rect;
3143         GetWindowRect(GetHwnd(),&rect);
3144         pt.x -= rect.left;
3145         pt.y -= rect.top;
3146
3147         event.m_x = pt.x; event.m_y = pt.y;
3148
3149         if ( GetEventHandler()->ProcessEvent(event) )
3150             return TRUE;
3151         else
3152             return FALSE;
3153     }
3154     else
3155         return FALSE;
3156 }
3157
3158 // ---------------------------------------------------------------------------
3159 // joystick
3160 // ---------------------------------------------------------------------------
3161
3162 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3163 {
3164     int change = 0;
3165     if ( flags & JOY_BUTTON1CHG )
3166         change = wxJOY_BUTTON1;
3167     if ( flags & JOY_BUTTON2CHG )
3168         change = wxJOY_BUTTON2;
3169     if ( flags & JOY_BUTTON3CHG )
3170         change = wxJOY_BUTTON3;
3171     if ( flags & JOY_BUTTON4CHG )
3172         change = wxJOY_BUTTON4;
3173
3174     int buttons = 0;
3175     if ( flags & JOY_BUTTON1 )
3176         buttons |= wxJOY_BUTTON1;
3177     if ( flags & JOY_BUTTON2 )
3178         buttons |= wxJOY_BUTTON2;
3179     if ( flags & JOY_BUTTON3 )
3180         buttons |= wxJOY_BUTTON3;
3181     if ( flags & JOY_BUTTON4 )
3182         buttons |= wxJOY_BUTTON4;
3183
3184     // the event ids aren't consecutive so we can't use table based lookup
3185     int joystick;
3186     wxEventType eventType;
3187     switch ( msg )
3188     {
3189         case MM_JOY1MOVE:
3190             joystick = 1;
3191             eventType = wxEVT_JOY_MOVE;
3192             break;
3193
3194         case MM_JOY2MOVE:
3195             joystick = 2;
3196             eventType = wxEVT_JOY_MOVE;
3197             break;
3198
3199         case MM_JOY1ZMOVE:
3200             joystick = 1;
3201             eventType = wxEVT_JOY_ZMOVE;
3202             break;
3203
3204         case MM_JOY2ZMOVE:
3205             joystick = 2;
3206             eventType = wxEVT_JOY_ZMOVE;
3207             break;
3208
3209         case MM_JOY1BUTTONDOWN:
3210             joystick = 1;
3211             eventType = wxEVT_JOY_BUTTON_DOWN;
3212             break;
3213
3214         case MM_JOY2BUTTONDOWN:
3215             joystick = 2;
3216             eventType = wxEVT_JOY_BUTTON_DOWN;
3217             break;
3218
3219         case MM_JOY1BUTTONUP:
3220             joystick = 1;
3221             eventType = wxEVT_JOY_BUTTON_UP;
3222             break;
3223
3224         case MM_JOY2BUTTONUP:
3225             joystick = 2;
3226             eventType = wxEVT_JOY_BUTTON_UP;
3227             break;
3228
3229         default:
3230             wxFAIL_MSG(_T("no such joystick event"));
3231
3232             return FALSE;
3233     }
3234
3235     wxJoystickEvent event(eventType, buttons, joystick, change);
3236     event.SetPosition(wxPoint(x, y));
3237     event.SetEventObject(this);
3238
3239     return GetEventHandler()->ProcessEvent(event);
3240 }
3241
3242 // ---------------------------------------------------------------------------
3243 // scrolling
3244 // ---------------------------------------------------------------------------
3245
3246 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3247                            WXWORD pos, WXHWND control)
3248 {
3249     if ( control )
3250     {
3251         wxWindow *child = wxFindWinFromHandle(control);
3252         if ( child )
3253             return child->MSWOnScroll(orientation, wParam, pos, control);
3254     }
3255
3256     wxScrollWinEvent event;
3257     event.SetPosition(pos);
3258     event.SetOrientation(orientation);
3259     event.m_eventObject = this;
3260
3261     switch ( wParam )
3262     {
3263     case SB_TOP:
3264         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3265         break;
3266
3267     case SB_BOTTOM:
3268         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3269         break;
3270
3271     case SB_LINEUP:
3272         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3273         break;
3274
3275     case SB_LINEDOWN:
3276         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3277         break;
3278
3279     case SB_PAGEUP:
3280         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3281         break;
3282
3283     case SB_PAGEDOWN:
3284         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3285         break;
3286
3287     case SB_THUMBTRACK:
3288     case SB_THUMBPOSITION:
3289         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3290         break;
3291
3292     default:
3293         return FALSE;
3294     }
3295
3296     return GetEventHandler()->ProcessEvent(event);
3297 }
3298
3299 // ===========================================================================
3300 // global functions
3301 // ===========================================================================
3302
3303 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3304 {
3305     TEXTMETRIC tm;
3306     HDC dc = ::GetDC((HWND) wnd);
3307     HFONT fnt =0;
3308     HFONT was = 0;
3309     if ( the_font )
3310     {
3311         //    the_font->UseResource();
3312         //    the_font->RealizeResource();
3313         fnt = (HFONT)the_font->GetResourceHandle();
3314         if ( fnt )
3315             was = (HFONT) SelectObject(dc,fnt);
3316     }
3317     GetTextMetrics(dc, &tm);
3318     if ( the_font && fnt && was )
3319     {
3320         SelectObject(dc,was);
3321     }
3322     ReleaseDC((HWND)wnd, dc);
3323
3324     if ( x )
3325         *x = tm.tmAveCharWidth;
3326     if ( y )
3327         *y = tm.tmHeight + tm.tmExternalLeading;
3328
3329     //  if ( the_font )
3330     //    the_font->ReleaseResource();
3331 }
3332
3333 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3334 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3335 int wxCharCodeMSWToWX(int keySym)
3336 {
3337     int id = 0;
3338     switch (keySym)
3339     {
3340     case VK_CANCEL:     id = WXK_CANCEL; break;
3341     case VK_BACK:       id = WXK_BACK; break;
3342     case VK_TAB:        id = WXK_TAB; break;
3343     case VK_CLEAR:      id = WXK_CLEAR; break;
3344     case VK_RETURN:     id = WXK_RETURN; break;
3345     case VK_SHIFT:      id = WXK_SHIFT; break;
3346     case VK_CONTROL:    id = WXK_CONTROL; break;
3347     case VK_MENU :      id = WXK_MENU; break;
3348     case VK_PAUSE:      id = WXK_PAUSE; break;
3349     case VK_SPACE:      id = WXK_SPACE; break;
3350     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3351     case VK_PRIOR:      id = WXK_PRIOR; break;
3352     case VK_NEXT :      id = WXK_NEXT; break;
3353     case VK_END:        id = WXK_END; break;
3354     case VK_HOME :      id = WXK_HOME; break;
3355     case VK_LEFT :      id = WXK_LEFT; break;
3356     case VK_UP:         id = WXK_UP; break;
3357     case VK_RIGHT:      id = WXK_RIGHT; break;
3358     case VK_DOWN :      id = WXK_DOWN; break;
3359     case VK_SELECT:     id = WXK_SELECT; break;
3360     case VK_PRINT:      id = WXK_PRINT; break;
3361     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3362     case VK_INSERT:     id = WXK_INSERT; break;
3363     case VK_DELETE:     id = WXK_DELETE; break;
3364     case VK_HELP :      id = WXK_HELP; break;
3365     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3366     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3367     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3368     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3369     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3370     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3371     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3372     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3373     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3374     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3375     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3376     case VK_ADD:        id = WXK_ADD; break;
3377     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3378     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3379     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3380     case VK_F1:         id = WXK_F1; break;
3381     case VK_F2:         id = WXK_F2; break;
3382     case VK_F3:         id = WXK_F3; break;
3383     case VK_F4:         id = WXK_F4; break;
3384     case VK_F5:         id = WXK_F5; break;
3385     case VK_F6:         id = WXK_F6; break;
3386     case VK_F7:         id = WXK_F7; break;
3387     case VK_F8:         id = WXK_F8; break;
3388     case VK_F9:         id = WXK_F9; break;
3389     case VK_F10:        id = WXK_F10; break;
3390     case VK_F11:        id = WXK_F11; break;
3391     case VK_F12:        id = WXK_F12; break;
3392     case VK_F13:        id = WXK_F13; break;
3393     case VK_F14:        id = WXK_F14; break;
3394     case VK_F15:        id = WXK_F15; break;
3395     case VK_F16:        id = WXK_F16; break;
3396     case VK_F17:        id = WXK_F17; break;
3397     case VK_F18:        id = WXK_F18; break;
3398     case VK_F19:        id = WXK_F19; break;
3399     case VK_F20:        id = WXK_F20; break;
3400     case VK_F21:        id = WXK_F21; break;
3401     case VK_F22:        id = WXK_F22; break;
3402     case VK_F23:        id = WXK_F23; break;
3403     case VK_F24:        id = WXK_F24; break;
3404     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3405     case VK_SCROLL:     id = WXK_SCROLL; break;
3406     default:
3407         {
3408             return 0;
3409         }
3410     }
3411     return id;
3412 }
3413
3414 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3415 {
3416     *isVirtual = TRUE;
3417     int keySym = 0;
3418     switch (id)
3419     {
3420     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3421     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3422     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3423     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3424     case WXK_MENU :     keySym = VK_MENU; break;
3425     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3426     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3427     case WXK_NEXT :     keySym = VK_NEXT; break;
3428     case WXK_END:       keySym = VK_END; break;
3429     case WXK_HOME :     keySym = VK_HOME; break;
3430     case WXK_LEFT :     keySym = VK_LEFT; break;
3431     case WXK_UP:        keySym = VK_UP; break;
3432     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3433     case WXK_DOWN :     keySym = VK_DOWN; break;
3434     case WXK_SELECT:    keySym = VK_SELECT; break;
3435     case WXK_PRINT:     keySym = VK_PRINT; break;
3436     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3437     case WXK_INSERT:    keySym = VK_INSERT; break;
3438     case WXK_DELETE:    keySym = VK_DELETE; break;
3439     case WXK_HELP :     keySym = VK_HELP; break;
3440     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3441     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3442     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3443     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3444     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3445     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3446     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3447     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3448     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3449     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3450     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3451     case WXK_ADD:       keySym = VK_ADD; break;
3452     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3453     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3454     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3455     case WXK_F1:        keySym = VK_F1; break;
3456     case WXK_F2:        keySym = VK_F2; break;
3457     case WXK_F3:        keySym = VK_F3; break;
3458     case WXK_F4:        keySym = VK_F4; break;
3459     case WXK_F5:        keySym = VK_F5; break;
3460     case WXK_F6:        keySym = VK_F6; break;
3461     case WXK_F7:        keySym = VK_F7; break;
3462     case WXK_F8:        keySym = VK_F8; break;
3463     case WXK_F9:        keySym = VK_F9; break;
3464     case WXK_F10:       keySym = VK_F10; break;
3465     case WXK_F11:       keySym = VK_F11; break;
3466     case WXK_F12:       keySym = VK_F12; break;
3467     case WXK_F13:       keySym = VK_F13; break;
3468     case WXK_F14:       keySym = VK_F14; break;
3469     case WXK_F15:       keySym = VK_F15; break;
3470     case WXK_F16:       keySym = VK_F16; break;
3471     case WXK_F17:       keySym = VK_F17; break;
3472     case WXK_F18:       keySym = VK_F18; break;
3473     case WXK_F19:       keySym = VK_F19; break;
3474     case WXK_F20:       keySym = VK_F20; break;
3475     case WXK_F21:       keySym = VK_F21; break;
3476     case WXK_F22:       keySym = VK_F22; break;
3477     case WXK_F23:       keySym = VK_F23; break;
3478     case WXK_F24:       keySym = VK_F24; break;
3479     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3480     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3481     default:
3482         {
3483             *isVirtual = FALSE;
3484             keySym = id;
3485             break;
3486         }
3487     }
3488     return keySym;
3489 }
3490
3491 wxWindow *wxGetActiveWindow()
3492 {
3493     HWND hWnd = GetActiveWindow();
3494     if ( hWnd != 0 )
3495     {
3496         return wxFindWinFromHandle((WXHWND) hWnd);
3497     }
3498     return NULL;
3499 }
3500
3501 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3502 // in active frames and dialogs, regardless of where the focus is.
3503 static HHOOK wxTheKeyboardHook = 0;
3504 static FARPROC wxTheKeyboardHookProc = 0;
3505 int APIENTRY _EXPORT
3506 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3507
3508 void wxSetKeyboardHook(bool doIt)
3509 {
3510     if ( doIt )
3511     {
3512         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3513         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3514 #if defined(__WIN32__) && !defined(__TWIN32__)
3515             GetCurrentThreadId());
3516         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3517 #else
3518         GetCurrentTask());
3519 #endif
3520     }
3521     else
3522     {
3523         UnhookWindowsHookEx(wxTheKeyboardHook);
3524         FreeProcInstance(wxTheKeyboardHookProc);
3525     }
3526 }
3527
3528 int APIENTRY _EXPORT
3529 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3530 {
3531     DWORD hiWord = HIWORD(lParam);
3532     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3533     {
3534         int id;
3535         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3536         {
3537             wxKeyEvent event(wxEVT_CHAR_HOOK);
3538             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3539                 event.m_altDown = TRUE;
3540
3541             event.m_eventObject = NULL;
3542             event.m_keyCode = id;
3543             /* begin Albert's fix for control and shift key 26.5 */
3544             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3545             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3546             /* end Albert's fix for control and shift key 26.5 */
3547             event.SetTimestamp(s_currentMsg.time);
3548
3549             wxWindow *win = wxGetActiveWindow();
3550             if ( win )
3551             {
3552                 if ( win->GetEventHandler()->ProcessEvent(event) )
3553                     return 1;
3554             }
3555             else
3556             {
3557                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3558                     return 1;
3559             }
3560         }
3561     }
3562     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3563 }
3564
3565 #ifdef __WXDEBUG__
3566 const char *wxGetMessageName(int message)
3567 {
3568     switch ( message )
3569     {
3570         case 0x0000: return "WM_NULL";
3571         case 0x0001: return "WM_CREATE";
3572         case 0x0002: return "WM_DESTROY";
3573         case 0x0003: return "WM_MOVE";
3574         case 0x0005: return "WM_SIZE";
3575         case 0x0006: return "WM_ACTIVATE";
3576         case 0x0007: return "WM_SETFOCUS";
3577         case 0x0008: return "WM_KILLFOCUS";
3578         case 0x000A: return "WM_ENABLE";
3579         case 0x000B: return "WM_SETREDRAW";
3580         case 0x000C: return "WM_SETTEXT";
3581         case 0x000D: return "WM_GETTEXT";
3582         case 0x000E: return "WM_GETTEXTLENGTH";
3583         case 0x000F: return "WM_PAINT";
3584         case 0x0010: return "WM_CLOSE";
3585         case 0x0011: return "WM_QUERYENDSESSION";
3586         case 0x0012: return "WM_QUIT";
3587         case 0x0013: return "WM_QUERYOPEN";
3588         case 0x0014: return "WM_ERASEBKGND";
3589         case 0x0015: return "WM_SYSCOLORCHANGE";
3590         case 0x0016: return "WM_ENDSESSION";
3591         case 0x0017: return "WM_SYSTEMERROR";
3592         case 0x0018: return "WM_SHOWWINDOW";
3593         case 0x0019: return "WM_CTLCOLOR";
3594         case 0x001A: return "WM_WININICHANGE";
3595         case 0x001B: return "WM_DEVMODECHANGE";
3596         case 0x001C: return "WM_ACTIVATEAPP";
3597         case 0x001D: return "WM_FONTCHANGE";
3598         case 0x001E: return "WM_TIMECHANGE";
3599         case 0x001F: return "WM_CANCELMODE";
3600         case 0x0020: return "WM_SETCURSOR";
3601         case 0x0021: return "WM_MOUSEACTIVATE";
3602         case 0x0022: return "WM_CHILDACTIVATE";
3603         case 0x0023: return "WM_QUEUESYNC";
3604         case 0x0024: return "WM_GETMINMAXINFO";
3605         case 0x0026: return "WM_PAINTICON";
3606         case 0x0027: return "WM_ICONERASEBKGND";
3607         case 0x0028: return "WM_NEXTDLGCTL";
3608         case 0x002A: return "WM_SPOOLERSTATUS";
3609         case 0x002B: return "WM_DRAWITEM";
3610         case 0x002C: return "WM_MEASUREITEM";
3611         case 0x002D: return "WM_DELETEITEM";
3612         case 0x002E: return "WM_VKEYTOITEM";
3613         case 0x002F: return "WM_CHARTOITEM";
3614         case 0x0030: return "WM_SETFONT";
3615         case 0x0031: return "WM_GETFONT";
3616         case 0x0037: return "WM_QUERYDRAGICON";
3617         case 0x0039: return "WM_COMPAREITEM";
3618         case 0x0041: return "WM_COMPACTING";
3619         case 0x0044: return "WM_COMMNOTIFY";
3620         case 0x0046: return "WM_WINDOWPOSCHANGING";
3621         case 0x0047: return "WM_WINDOWPOSCHANGED";
3622         case 0x0048: return "WM_POWER";
3623
3624 #ifdef  __WIN32__
3625         case 0x004A: return "WM_COPYDATA";
3626         case 0x004B: return "WM_CANCELJOURNAL";
3627         case 0x004E: return "WM_NOTIFY";
3628         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3629         case 0x0051: return "WM_INPUTLANGCHANGE";
3630         case 0x0052: return "WM_TCARD";
3631         case 0x0053: return "WM_HELP";
3632         case 0x0054: return "WM_USERCHANGED";
3633         case 0x0055: return "WM_NOTIFYFORMAT";
3634         case 0x007B: return "WM_CONTEXTMENU";
3635         case 0x007C: return "WM_STYLECHANGING";
3636         case 0x007D: return "WM_STYLECHANGED";
3637         case 0x007E: return "WM_DISPLAYCHANGE";
3638         case 0x007F: return "WM_GETICON";
3639         case 0x0080: return "WM_SETICON";
3640 #endif  //WIN32
3641
3642         case 0x0081: return "WM_NCCREATE";
3643         case 0x0082: return "WM_NCDESTROY";
3644         case 0x0083: return "WM_NCCALCSIZE";
3645         case 0x0084: return "WM_NCHITTEST";
3646         case 0x0085: return "WM_NCPAINT";
3647         case 0x0086: return "WM_NCACTIVATE";
3648         case 0x0087: return "WM_GETDLGCODE";
3649         case 0x00A0: return "WM_NCMOUSEMOVE";
3650         case 0x00A1: return "WM_NCLBUTTONDOWN";
3651         case 0x00A2: return "WM_NCLBUTTONUP";
3652         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3653         case 0x00A4: return "WM_NCRBUTTONDOWN";
3654         case 0x00A5: return "WM_NCRBUTTONUP";
3655         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3656         case 0x00A7: return "WM_NCMBUTTONDOWN";
3657         case 0x00A8: return "WM_NCMBUTTONUP";
3658         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3659         case 0x0100: return "WM_KEYDOWN";
3660         case 0x0101: return "WM_KEYUP";
3661         case 0x0102: return "WM_CHAR";
3662         case 0x0103: return "WM_DEADCHAR";
3663         case 0x0104: return "WM_SYSKEYDOWN";
3664         case 0x0105: return "WM_SYSKEYUP";
3665         case 0x0106: return "WM_SYSCHAR";
3666         case 0x0107: return "WM_SYSDEADCHAR";
3667         case 0x0108: return "WM_KEYLAST";
3668
3669 #ifdef  __WIN32__
3670         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3671         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3672         case 0x010F: return "WM_IME_COMPOSITION";
3673 #endif  //WIN32
3674
3675         case 0x0110: return "WM_INITDIALOG";
3676         case 0x0111: return "WM_COMMAND";
3677         case 0x0112: return "WM_SYSCOMMAND";
3678         case 0x0113: return "WM_TIMER";
3679         case 0x0114: return "WM_HSCROLL";
3680         case 0x0115: return "WM_VSCROLL";
3681         case 0x0116: return "WM_INITMENU";
3682         case 0x0117: return "WM_INITMENUPOPUP";
3683         case 0x011F: return "WM_MENUSELECT";
3684         case 0x0120: return "WM_MENUCHAR";
3685         case 0x0121: return "WM_ENTERIDLE";
3686         case 0x0200: return "WM_MOUSEMOVE";
3687         case 0x0201: return "WM_LBUTTONDOWN";
3688         case 0x0202: return "WM_LBUTTONUP";
3689         case 0x0203: return "WM_LBUTTONDBLCLK";
3690         case 0x0204: return "WM_RBUTTONDOWN";
3691         case 0x0205: return "WM_RBUTTONUP";
3692         case 0x0206: return "WM_RBUTTONDBLCLK";
3693         case 0x0207: return "WM_MBUTTONDOWN";
3694         case 0x0208: return "WM_MBUTTONUP";
3695         case 0x0209: return "WM_MBUTTONDBLCLK";
3696         case 0x0210: return "WM_PARENTNOTIFY";
3697         case 0x0211: return "WM_ENTERMENULOOP";
3698         case 0x0212: return "WM_EXITMENULOOP";
3699
3700 #ifdef  __WIN32__
3701         case 0x0213: return "WM_NEXTMENU";
3702         case 0x0214: return "WM_SIZING";
3703         case 0x0215: return "WM_CAPTURECHANGED";
3704         case 0x0216: return "WM_MOVING";
3705         case 0x0218: return "WM_POWERBROADCAST";
3706         case 0x0219: return "WM_DEVICECHANGE";
3707 #endif  //WIN32
3708
3709         case 0x0220: return "WM_MDICREATE";
3710         case 0x0221: return "WM_MDIDESTROY";
3711         case 0x0222: return "WM_MDIACTIVATE";
3712         case 0x0223: return "WM_MDIRESTORE";
3713         case 0x0224: return "WM_MDINEXT";
3714         case 0x0225: return "WM_MDIMAXIMIZE";
3715         case 0x0226: return "WM_MDITILE";
3716         case 0x0227: return "WM_MDICASCADE";
3717         case 0x0228: return "WM_MDIICONARRANGE";
3718         case 0x0229: return "WM_MDIGETACTIVE";
3719         case 0x0230: return "WM_MDISETMENU";
3720         case 0x0233: return "WM_DROPFILES";
3721
3722 #ifdef  __WIN32__
3723         case 0x0281: return "WM_IME_SETCONTEXT";
3724         case 0x0282: return "WM_IME_NOTIFY";
3725         case 0x0283: return "WM_IME_CONTROL";
3726         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3727         case 0x0285: return "WM_IME_SELECT";
3728         case 0x0286: return "WM_IME_CHAR";
3729         case 0x0290: return "WM_IME_KEYDOWN";
3730         case 0x0291: return "WM_IME_KEYUP";
3731 #endif  //WIN32
3732
3733         case 0x0300: return "WM_CUT";
3734         case 0x0301: return "WM_COPY";
3735         case 0x0302: return "WM_PASTE";
3736         case 0x0303: return "WM_CLEAR";
3737         case 0x0304: return "WM_UNDO";
3738         case 0x0305: return "WM_RENDERFORMAT";
3739         case 0x0306: return "WM_RENDERALLFORMATS";
3740         case 0x0307: return "WM_DESTROYCLIPBOARD";
3741         case 0x0308: return "WM_DRAWCLIPBOARD";
3742         case 0x0309: return "WM_PAINTCLIPBOARD";
3743         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3744         case 0x030B: return "WM_SIZECLIPBOARD";
3745         case 0x030C: return "WM_ASKCBFORMATNAME";
3746         case 0x030D: return "WM_CHANGECBCHAIN";
3747         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3748         case 0x030F: return "WM_QUERYNEWPALETTE";
3749         case 0x0310: return "WM_PALETTEISCHANGING";
3750         case 0x0311: return "WM_PALETTECHANGED";
3751
3752 #ifdef __WIN32__
3753         // common controls messages - although they're not strictly speaking
3754         // standard, it's nice to decode them nevertheless
3755
3756         // listview
3757         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3758         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3759         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3760         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3761         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3762         case 0x1000 + 5: return "LVM_GETITEMA";
3763         case 0x1000 + 75: return "LVM_GETITEMW";
3764         case 0x1000 + 6: return "LVM_SETITEMA";
3765         case 0x1000 + 76: return "LVM_SETITEMW";
3766         case 0x1000 + 7: return "LVM_INSERTITEMA";
3767         case 0x1000 + 77: return "LVM_INSERTITEMW";
3768         case 0x1000 + 8: return "LVM_DELETEITEM";
3769         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3770         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3771         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3772         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3773         case 0x1000 + 13: return "LVM_FINDITEMA";
3774         case 0x1000 + 83: return "LVM_FINDITEMW";
3775         case 0x1000 + 14: return "LVM_GETITEMRECT";
3776         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3777         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3778         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3779         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3780         case 0x1000 + 18: return "LVM_HITTEST";
3781         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3782         case 0x1000 + 20: return "LVM_SCROLL";
3783         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3784         case 0x1000 + 22: return "LVM_ARRANGE";
3785         case 0x1000 + 23: return "LVM_EDITLABELA";
3786         case 0x1000 + 118: return "LVM_EDITLABELW";
3787         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3788         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3789         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3790         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3791         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3792         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3793         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3794         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3795         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3796         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3797         case 0x1000 + 31: return "LVM_GETHEADER";
3798         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3799         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3800         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3801         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3802         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3803         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3804         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3805         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3806         case 0x1000 + 41: return "LVM_GETORIGIN";
3807         case 0x1000 + 42: return "LVM_UPDATE";
3808         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3809         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3810         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3811         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3812         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3813         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3814         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3815         case 0x1000 + 48: return "LVM_SORTITEMS";
3816         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3817         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3818         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3819         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3820         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3821         case 0x1000 + 53: return "LVM_SETICONSPACING";
3822         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3823         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3824         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3825         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3826         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3827         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3828         case 0x1000 + 60: return "LVM_SETHOTITEM";
3829         case 0x1000 + 61: return "LVM_GETHOTITEM";
3830         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3831         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3832         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3833         case 0x1000 + 65: return "LVM_SETWORKAREA";
3834
3835         // tree view
3836         case 0x1100 + 0: return "TVM_INSERTITEMA";
3837         case 0x1100 + 50: return "TVM_INSERTITEMW";
3838         case 0x1100 + 1: return "TVM_DELETEITEM";
3839         case 0x1100 + 2: return "TVM_EXPAND";
3840         case 0x1100 + 4: return "TVM_GETITEMRECT";
3841         case 0x1100 + 5: return "TVM_GETCOUNT";
3842         case 0x1100 + 6: return "TVM_GETINDENT";
3843         case 0x1100 + 7: return "TVM_SETINDENT";
3844         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3845         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3846         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3847         case 0x1100 + 11: return "TVM_SELECTITEM";
3848         case 0x1100 + 12: return "TVM_GETITEMA";
3849         case 0x1100 + 62: return "TVM_GETITEMW";
3850         case 0x1100 + 13: return "TVM_SETITEMA";
3851         case 0x1100 + 63: return "TVM_SETITEMW";
3852         case 0x1100 + 14: return "TVM_EDITLABELA";
3853         case 0x1100 + 65: return "TVM_EDITLABELW";
3854         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3855         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3856         case 0x1100 + 17: return "TVM_HITTEST";
3857         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3858         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3859         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3860         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3861         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3862         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3863         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3864         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3865         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3866
3867         // header
3868         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3869         case 0x1200 + 1: return "HDM_INSERTITEMA";
3870         case 0x1200 + 10: return "HDM_INSERTITEMW";
3871         case 0x1200 + 2: return "HDM_DELETEITEM";
3872         case 0x1200 + 3: return "HDM_GETITEMA";
3873         case 0x1200 + 11: return "HDM_GETITEMW";
3874         case 0x1200 + 4: return "HDM_SETITEMA";
3875         case 0x1200 + 12: return "HDM_SETITEMW";
3876         case 0x1200 + 5: return "HDM_LAYOUT";
3877         case 0x1200 + 6: return "HDM_HITTEST";
3878         case 0x1200 + 7: return "HDM_GETITEMRECT";
3879         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3880         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3881         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3882         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3883         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3884         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3885         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3886
3887         // tab control
3888         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3889         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3890         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3891         case 0x1300 + 5: return "TCM_GETITEMA";
3892         case 0x1300 + 60: return "TCM_GETITEMW";
3893         case 0x1300 + 6: return "TCM_SETITEMA";
3894         case 0x1300 + 61: return "TCM_SETITEMW";
3895         case 0x1300 + 7: return "TCM_INSERTITEMA";
3896         case 0x1300 + 62: return "TCM_INSERTITEMW";
3897         case 0x1300 + 8: return "TCM_DELETEITEM";
3898         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3899         case 0x1300 + 10: return "TCM_GETITEMRECT";
3900         case 0x1300 + 11: return "TCM_GETCURSEL";
3901         case 0x1300 + 12: return "TCM_SETCURSEL";
3902         case 0x1300 + 13: return "TCM_HITTEST";
3903         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3904         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3905         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3906         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3907         case 0x1300 + 43: return "TCM_SETPADDING";
3908         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3909         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3910         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3911         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3912         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3913         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3914         case 0x1300 + 50: return "TCM_DESELECTALL";
3915
3916         // toolbar
3917         case WM_USER+1: return "TB_ENABLEBUTTON";
3918         case WM_USER+2: return "TB_CHECKBUTTON";
3919         case WM_USER+3: return "TB_PRESSBUTTON";
3920         case WM_USER+4: return "TB_HIDEBUTTON";
3921         case WM_USER+5: return "TB_INDETERMINATE";
3922         case WM_USER+9: return "TB_ISBUTTONENABLED";
3923         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3924         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3925         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3926         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3927         case WM_USER+17: return "TB_SETSTATE";
3928         case WM_USER+18: return "TB_GETSTATE";
3929         case WM_USER+19: return "TB_ADDBITMAP";
3930         case WM_USER+20: return "TB_ADDBUTTONS";
3931         case WM_USER+21: return "TB_INSERTBUTTON";
3932         case WM_USER+22: return "TB_DELETEBUTTON";
3933         case WM_USER+23: return "TB_GETBUTTON";
3934         case WM_USER+24: return "TB_BUTTONCOUNT";
3935         case WM_USER+25: return "TB_COMMANDTOINDEX";
3936         case WM_USER+26: return "TB_SAVERESTOREA";
3937         case WM_USER+76: return "TB_SAVERESTOREW";
3938         case WM_USER+27: return "TB_CUSTOMIZE";
3939         case WM_USER+28: return "TB_ADDSTRINGA";
3940         case WM_USER+77: return "TB_ADDSTRINGW";
3941         case WM_USER+29: return "TB_GETITEMRECT";
3942         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3943         case WM_USER+31: return "TB_SETBUTTONSIZE";
3944         case WM_USER+32: return "TB_SETBITMAPSIZE";
3945         case WM_USER+33: return "TB_AUTOSIZE";
3946         case WM_USER+35: return "TB_GETTOOLTIPS";
3947         case WM_USER+36: return "TB_SETTOOLTIPS";
3948         case WM_USER+37: return "TB_SETPARENT";
3949         case WM_USER+39: return "TB_SETROWS";
3950         case WM_USER+40: return "TB_GETROWS";
3951         case WM_USER+42: return "TB_SETCMDID";
3952         case WM_USER+43: return "TB_CHANGEBITMAP";
3953         case WM_USER+44: return "TB_GETBITMAP";
3954         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3955         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3956         case WM_USER+46: return "TB_REPLACEBITMAP";
3957         case WM_USER+47: return "TB_SETINDENT";
3958         case WM_USER+48: return "TB_SETIMAGELIST";
3959         case WM_USER+49: return "TB_GETIMAGELIST";
3960         case WM_USER+50: return "TB_LOADIMAGES";
3961         case WM_USER+51: return "TB_GETRECT";
3962         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3963         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3964         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3965         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3966         case WM_USER+56: return "TB_SETSTYLE";
3967         case WM_USER+57: return "TB_GETSTYLE";
3968         case WM_USER+58: return "TB_GETBUTTONSIZE";
3969         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3970         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3971         case WM_USER+61: return "TB_GETTEXTROWS";
3972         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3973
3974 #endif //WIN32
3975
3976         default:
3977             static char s_szBuf[128];
3978             sprintf(s_szBuf, "<unknown message = %d>", message);
3979             return s_szBuf;
3980     }
3981 }
3982 #endif //__WXDEBUG__