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         if ( parent )
1119         {
1120             wxPoint pt(parent->GetClientAreaOrigin());
1121             point.x -= pt.x;
1122             point.y -= pt.y;
1123         }
1124     }
1125
1126     if ( x )
1127         *x = point.x;
1128     if ( y )
1129         *y = point.y;
1130 }
1131
1132 void wxWindow::DoScreenToClient(int *x, int *y) const
1133 {
1134     POINT pt;
1135     if ( x )
1136         pt.x = *x;
1137     if ( y )
1138         pt.y = *y;
1139
1140     HWND hWnd = GetHwnd();
1141     ::ScreenToClient(hWnd, &pt);
1142
1143     if ( x )
1144         *x = pt.x;
1145     if ( y )
1146         *y = pt.y;
1147 }
1148
1149 void wxWindow::DoClientToScreen(int *x, int *y) const
1150 {
1151     POINT pt;
1152     if ( x )
1153         pt.x = *x;
1154     if ( y )
1155         pt.y = *y;
1156
1157     HWND hWnd = GetHwnd();
1158     ::ClientToScreen(hWnd, &pt);
1159
1160     if ( x )
1161         *x = pt.x;
1162     if ( y )
1163         *y = pt.y;
1164 }
1165
1166 // Get size *available for subwindows* i.e. excluding menu bar etc.
1167 void wxWindow::DoGetClientSize(int *x, int *y) const
1168 {
1169     HWND hWnd = GetHwnd();
1170     RECT rect;
1171     ::GetClientRect(hWnd, &rect);
1172     if ( x )
1173         *x = rect.right;
1174     if ( y )
1175         *y = rect.bottom;
1176 }
1177
1178 // set the size of the window: if the dimensions are positive, just use them,
1179 // but if any of them is equal to -1, it means that we must find the value for
1180 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1181 // which case -1 is a valid value for x and y)
1182 //
1183 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1184 // the width/height to best suit our contents, otherwise we reuse the current
1185 // width/height
1186 void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1187 {
1188     // get the current size and position...
1189     int currentX, currentY;
1190     GetPosition(&currentX, &currentY);
1191     int currentW,currentH;
1192     GetSize(&currentW, &currentH);
1193
1194     // ... and don't do anything (avoiding flicker) if it's already ok
1195     if ( x == currentX && y == currentY &&
1196          width == currentW && height == currentH )
1197     {
1198         return;
1199     }
1200
1201     if ( x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1202         x = currentX;
1203     if ( y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1204         y = currentY;
1205
1206     AdjustForParentClientOrigin(x, y, sizeFlags);
1207
1208     wxSize size(-1, -1);
1209     if ( width == -1 )
1210     {
1211         if ( sizeFlags && wxSIZE_AUTO_WIDTH )
1212         {
1213             size = DoGetBestSize();
1214             width = size.x;
1215         }
1216         else
1217         {
1218             // just take the current one
1219             width = currentW;
1220         }
1221     }
1222
1223     if ( height == -1 )
1224     {
1225         if ( sizeFlags && wxSIZE_AUTO_HEIGHT )
1226         {
1227             if ( size.x == -1 )
1228             {
1229                 size= DoGetBestSize();
1230             }
1231             //else: already called DoGetBestSize() above
1232
1233             height = size.y;
1234         }
1235         else
1236         {
1237             // just take the current one
1238             height = currentH;
1239         }
1240     }
1241
1242     if ( !::MoveWindow(GetHwnd(), x, y, width, height, TRUE) )
1243     {
1244         wxLogLastError("MoveWindow");
1245     }
1246 }
1247
1248 // for a generic window there is no natural best size - just use the current one
1249 wxSize wxWindow::DoGetBestSize()
1250 {
1251     return GetSize();
1252 }
1253
1254 void wxWindow::DoSetClientSize(int width, int height)
1255 {
1256     wxWindow *parent = GetParent();
1257     HWND hWnd = GetHwnd();
1258     HWND hParentWnd = (HWND) 0;
1259     if ( parent )
1260         hParentWnd = (HWND) parent->GetHWND();
1261
1262     RECT rect;
1263     ::GetClientRect(hWnd, &rect);
1264
1265     RECT rect2;
1266     GetWindowRect(hWnd, &rect2);
1267
1268     // Find the difference between the entire window (title bar and all)
1269     // and the client area; add this to the new client size to move the
1270     // window
1271     int actual_width = rect2.right - rect2.left - rect.right + width;
1272     int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
1273
1274     // If there's a parent, must subtract the parent's top left corner
1275     // since MoveWindow moves relative to the parent
1276
1277     POINT point;
1278     point.x = rect2.left;
1279     point.y = rect2.top;
1280     if ( parent )
1281     {
1282         ::ScreenToClient(hParentWnd, &point);
1283     }
1284
1285     MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE);
1286
1287     wxSizeEvent event(wxSize(width, height), m_windowId);
1288     event.SetEventObject(this);
1289     GetEventHandler()->ProcessEvent(event);
1290 }
1291
1292 // For implementation purposes - sometimes decorations make the client area
1293 // smaller
1294 wxPoint wxWindow::GetClientAreaOrigin() const
1295 {
1296     return wxPoint(0, 0);
1297 }
1298
1299 // Makes an adjustment to the window position (for example, a frame that has
1300 // a toolbar that it manages itself).
1301 void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
1302 {
1303     // don't do it for the dialogs/frames - they float independently of their
1304     // parent
1305     if ( !IsTopLevel() )
1306     {
1307         wxWindow *parent = GetParent();
1308         if ( !(sizeFlags & wxSIZE_NO_ADJUSTMENTS) && parent )
1309         {
1310             wxPoint pt(parent->GetClientAreaOrigin());
1311             x += pt.x; y += pt.y;
1312         }
1313     }
1314 }
1315
1316 // ---------------------------------------------------------------------------
1317 // text metrics
1318 // ---------------------------------------------------------------------------
1319
1320 int wxWindow::GetCharHeight() const
1321 {
1322     TEXTMETRIC lpTextMetric;
1323     HWND hWnd = GetHwnd();
1324     HDC dc = ::GetDC(hWnd);
1325
1326     GetTextMetrics(dc, &lpTextMetric);
1327     ::ReleaseDC(hWnd, dc);
1328
1329     return lpTextMetric.tmHeight;
1330 }
1331
1332 int wxWindow::GetCharWidth() const
1333 {
1334     TEXTMETRIC lpTextMetric;
1335     HWND hWnd = GetHwnd();
1336     HDC dc = ::GetDC(hWnd);
1337
1338     GetTextMetrics(dc, &lpTextMetric);
1339     ::ReleaseDC(hWnd, dc);
1340
1341     return lpTextMetric.tmAveCharWidth;
1342 }
1343
1344 void wxWindow::GetTextExtent(const wxString& string,
1345                              int *x, int *y,
1346                              int *descent, int *externalLeading,
1347                              const wxFont *theFont) const
1348 {
1349     const wxFont *fontToUse = theFont;
1350     if ( !fontToUse )
1351         fontToUse = &m_font;
1352
1353     HWND hWnd = GetHwnd();
1354     HDC dc = ::GetDC(hWnd);
1355
1356     HFONT fnt = 0;
1357     HFONT hfontOld = 0;
1358     if ( fontToUse && fontToUse->Ok() )
1359     {
1360         fnt = (HFONT)((wxFont *)fontToUse)->GetResourceHandle(); // const_cast
1361         if ( fnt )
1362             hfontOld = (HFONT)SelectObject(dc,fnt);
1363     }
1364
1365     SIZE sizeRect;
1366     TEXTMETRIC tm;
1367     GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
1368     GetTextMetrics(dc, &tm);
1369
1370     if ( fontToUse && fnt && hfontOld )
1371         SelectObject(dc, hfontOld);
1372
1373     ReleaseDC(hWnd, dc);
1374
1375     if ( x ) *x = sizeRect.cx;
1376     if ( y ) *y = sizeRect.cy;
1377     if ( descent ) *descent = tm.tmDescent;
1378     if ( externalLeading ) *externalLeading = tm.tmExternalLeading;
1379 }
1380
1381 #if wxUSE_CARET && WXWIN_COMPATIBILITY
1382 // ---------------------------------------------------------------------------
1383 // Caret manipulation
1384 // ---------------------------------------------------------------------------
1385
1386 void wxWindow::CreateCaret(int w, int h)
1387 {
1388     SetCaret(new wxCaret(this, w, h));
1389 }
1390
1391 void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
1392 {
1393     wxFAIL_MSG("not implemented");
1394 }
1395
1396 void wxWindow::ShowCaret(bool show)
1397 {
1398     wxCHECK_RET( m_caret, "no caret to show" );
1399
1400     m_caret->Show(show);
1401 }
1402
1403 void wxWindow::DestroyCaret()
1404 {
1405     SetCaret(NULL);
1406 }
1407
1408 void wxWindow::SetCaretPos(int x, int y)
1409 {
1410     wxCHECK_RET( m_caret, "no caret to move" );
1411
1412     m_caret->Move(x, y);
1413 }
1414
1415 void wxWindow::GetCaretPos(int *x, int *y) const
1416 {
1417     wxCHECK_RET( m_caret, "no caret to get position of" );
1418
1419     m_caret->GetPosition(x, y);
1420 }
1421 #endif // wxUSE_CARET
1422
1423 // ---------------------------------------------------------------------------
1424 // popup menu
1425 // ---------------------------------------------------------------------------
1426
1427 bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y)
1428 {
1429     menu->SetInvokingWindow(this);
1430     menu->UpdateUI();
1431
1432     HWND hWnd = GetHwnd();
1433     HMENU hMenu = GetHmenuOf(menu);
1434     POINT point;
1435     point.x = x;
1436     point.y = y;
1437     ::ClientToScreen(hWnd, &point);
1438     wxCurrentPopupMenu = menu;
1439     ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
1440     wxYield();
1441     wxCurrentPopupMenu = NULL;
1442
1443     menu->SetInvokingWindow(NULL);
1444
1445     return TRUE;
1446 }
1447
1448 // ===========================================================================
1449 // pre/post message processing
1450 // ===========================================================================
1451
1452 long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
1453 {
1454     if ( m_oldWndProc )
1455         return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
1456     else
1457         return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
1458 }
1459
1460 bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
1461 {
1462     if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) )
1463     {
1464         // intercept dialog navigation keys
1465         MSG *msg = (MSG *)pMsg;
1466         bool bProcess = TRUE;
1467         if ( msg->message != WM_KEYDOWN )
1468             bProcess = FALSE;
1469
1470         if ( bProcess && (HIWORD(msg->lParam) & KF_ALTDOWN) == KF_ALTDOWN )
1471             bProcess = FALSE;
1472
1473         if ( bProcess )
1474         {
1475             bool bCtrlDown = (::GetKeyState(VK_CONTROL) & 0x100) != 0;
1476             bool bShiftDown = (::GetKeyState(VK_SHIFT) & 0x100) != 0;
1477
1478             // WM_GETDLGCODE: ask the control if it wants the key for itself,
1479             // don't process it if it's the case (except for Ctrl-Tab/Enter
1480             // combinations which are always processed)
1481             LONG lDlgCode = 0;
1482             if ( !bCtrlDown )
1483             {
1484                 lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
1485             }
1486
1487             bool bForward = TRUE,
1488                  bWindowChange = FALSE;
1489
1490             switch ( msg->wParam )
1491             {
1492                 case VK_TAB:
1493                     // assume that nobody wants Shift-TAB for himself - if we
1494                     // don't do it there is no easy way for a control to grab
1495                     // TABs but still let Shift-TAB work as navugation key
1496                     if ( (lDlgCode & DLGC_WANTTAB) && !bShiftDown ) {
1497                         bProcess = FALSE;
1498                     }
1499                     else {
1500                         // Ctrl-Tab cycles thru notebook pages
1501                         bWindowChange = bCtrlDown;
1502                         bForward = !bShiftDown;
1503                     }
1504                     break;
1505
1506                 case VK_UP:
1507                 case VK_LEFT:
1508                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1509                         bProcess = FALSE;
1510                     else
1511                         bForward = FALSE;
1512                     break;
1513
1514                 case VK_DOWN:
1515                 case VK_RIGHT:
1516                     if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
1517                         bProcess = FALSE;
1518                     break;
1519
1520                 case VK_RETURN:
1521                     {
1522                         if ( (lDlgCode & DLGC_WANTMESSAGE) && !bCtrlDown )
1523                         {
1524                             // control wants to process Enter itself, don't
1525                             // call IsDialogMessage() which would interpret
1526                             // it
1527                             return FALSE;
1528                         }
1529                         else if ( lDlgCode & DLGC_BUTTON )
1530                         {
1531                             // buttons want process Enter themselevs
1532                             bProcess = FALSE;
1533                         }
1534                         else
1535                         {
1536                             wxPanel *panel = wxDynamicCast(this, wxPanel);
1537                             wxButton *btn = NULL;
1538                             if ( panel )
1539                             {
1540                                 // panel may have a default button which should
1541                                 // be activated by Enter
1542                                 btn = panel->GetDefaultItem();
1543                             }
1544
1545                             if ( btn && btn->IsEnabled() )
1546                             {
1547                                 // if we do have a default button, do press it
1548                                 btn->MSWCommand(BN_CLICKED, 0 /* unused */);
1549
1550                                 return TRUE;
1551                             }
1552                             // else: but if it does not it makes sense to make
1553                             //       it work like a TAB - and that's what we do.
1554                             //       Note that Ctrl-Enter always works this way.
1555                         }
1556                     }
1557                     break;
1558
1559                 default:
1560                     bProcess = FALSE;
1561             }
1562
1563             if ( bProcess )
1564             {
1565                 wxNavigationKeyEvent event;
1566                 event.SetDirection(bForward);
1567                 event.SetWindowChange(bWindowChange);
1568                 event.SetEventObject(this);
1569
1570                 if ( GetEventHandler()->ProcessEvent(event) )
1571                 {
1572                     wxButton *btn = wxDynamicCast(FindFocus(), wxButton);
1573                     if ( btn )
1574                     {
1575                         // the button which has focus should be default
1576                         btn->SetDefault();
1577                     }
1578
1579                     return TRUE;
1580                 }
1581             }
1582         }
1583
1584         if ( ::IsDialogMessage(GetHwnd(), msg) )
1585             return TRUE;
1586     }
1587
1588 #if wxUSE_TOOLTIPS
1589     if ( m_tooltip )
1590     {
1591         // relay mouse move events to the tooltip control
1592         MSG *msg = (MSG *)pMsg;
1593         if ( msg->message == WM_MOUSEMOVE )
1594             m_tooltip->RelayEvent(pMsg);
1595     }
1596 #endif // wxUSE_TOOLTIPS
1597
1598     return FALSE;
1599 }
1600
1601 bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
1602 {
1603     return m_acceleratorTable.Translate(this, pMsg);
1604 }
1605
1606 // ---------------------------------------------------------------------------
1607 // message params unpackers (different for Win16 and Win32)
1608 // ---------------------------------------------------------------------------
1609
1610 #ifdef __WIN32__
1611
1612 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1613                              WORD *id, WXHWND *hwnd, WORD *cmd)
1614 {
1615     *id = LOWORD(wParam);
1616     *hwnd = (WXHWND)lParam;
1617     *cmd = HIWORD(wParam);
1618 }
1619
1620 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1621                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1622 {
1623     *state = LOWORD(wParam);
1624     *minimized = HIWORD(wParam);
1625     *hwnd = (WXHWND)lParam;
1626 }
1627
1628 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1629                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1630 {
1631     *code = LOWORD(wParam);
1632     *pos = HIWORD(wParam);
1633     *hwnd = (WXHWND)lParam;
1634 }
1635
1636 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1637                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1638 {
1639     *nCtlColor = CTLCOLOR_BTN;
1640     *hwnd = (WXHWND)lParam;
1641     *hdc = (WXHDC)wParam;
1642 }
1643
1644 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1645                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1646 {
1647     *item = (WXWORD)wParam;
1648     *flags = HIWORD(wParam);
1649     *hmenu = (WXHMENU)lParam;
1650 }
1651
1652 #else // Win16
1653
1654 void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
1655                              WXWORD *id, WXHWND *hwnd, WXWORD *cmd)
1656 {
1657     *id = (WXWORD)wParam;
1658     *hwnd = (WXHWND)LOWORD(lParam);
1659     *cmd = HIWORD(lParam);
1660 }
1661
1662 void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
1663                               WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
1664 {
1665     *state = (WXWORD)wParam;
1666     *minimized = LOWORD(lParam);
1667     *hwnd = (WXHWND)HIWORD(lParam);
1668 }
1669
1670 void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
1671                             WXWORD *code, WXWORD *pos, WXHWND *hwnd)
1672 {
1673     *code = (WXWORD)wParam;
1674     *pos = LOWORD(lParam);
1675     *hwnd = (WXHWND)HIWORD(lParam);
1676 }
1677
1678 void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
1679                               WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
1680 {
1681     *hwnd = (WXHWND)LOWORD(lParam);
1682     *nCtlColor = (int)HIWORD(lParam);
1683     *hdc = (WXHDC)wParam;
1684 }
1685
1686 void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
1687                                 WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
1688 {
1689     *item = (WXWORD)wParam;
1690     *flags = LOWORD(lParam);
1691     *hmenu = (WXHMENU)HIWORD(lParam);
1692 }
1693
1694 #endif // Win32/16
1695
1696 // ---------------------------------------------------------------------------
1697 // Main wxWindows window proc and the window proc for wxWindow
1698 // ---------------------------------------------------------------------------
1699
1700 // Hook for new window just as it's being created, when the window isn't yet
1701 // associated with the handle
1702 wxWindow *wxWndHook = NULL;
1703
1704 // Main window proc
1705 LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1706 {
1707     // trace all messages - useful for the debugging
1708 #ifdef __WXDEBUG__
1709     wxLogTrace(wxTraceMessages, _T("Processing %s(wParam=%8lx, lParam=%8lx)"),
1710                wxGetMessageName(message), wParam, lParam);
1711 #endif // __WXDEBUG__
1712
1713     wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
1714
1715     // when we get the first message for the HWND we just created, we associate
1716     // it with wxWindow stored in wxWndHook
1717     if ( !wnd && wxWndHook )
1718     {
1719         wxAssociateWinWithHandle(hWnd, wxWndHook);
1720         wnd = wxWndHook;
1721         wxWndHook = NULL;
1722         wnd->SetHWND((WXHWND)hWnd);
1723     }
1724
1725     LRESULT rc;
1726
1727     // Stop right here if we don't have a valid handle in our wxWindow object.
1728     if ( wnd && !wnd->GetHWND() )
1729     {
1730         // FIXME: why do we do this?
1731         wnd->SetHWND((WXHWND) hWnd);
1732         rc = wnd->MSWDefWindowProc(message, wParam, lParam );
1733         wnd->SetHWND(0);
1734     }
1735     else
1736     {
1737         if ( wnd )
1738             rc = wnd->MSWWindowProc(message, wParam, lParam);
1739         else
1740             rc = DefWindowProc( hWnd, message, wParam, lParam );
1741     }
1742
1743     return rc;
1744 }
1745
1746 long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
1747 {
1748     // did we process the message?
1749     bool processed = FALSE;
1750
1751     // the return value
1752     union
1753     {
1754         bool        allow;
1755         long        result;
1756         WXHICON     hIcon;
1757         WXHBRUSH    hBrush;
1758     } rc;
1759
1760     // for most messages we should return 0 when we do process the message
1761     rc.result = 0;
1762
1763     switch ( message )
1764     {
1765         case WM_CREATE:
1766             {
1767                 bool mayCreate;
1768                 processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
1769                 if ( processed )
1770                 {
1771                     // return 0 to allow window creation
1772                     rc.result = mayCreate ? 0 : -1;
1773                 }
1774             }
1775             break;
1776
1777         case WM_DESTROY:
1778             processed = HandleDestroy();
1779             break;
1780
1781         case WM_MOVE:
1782             processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
1783             break;
1784
1785         case WM_SIZE:
1786             processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
1787             break;
1788
1789         case WM_ACTIVATE:
1790             {
1791                 WXWORD state, minimized;
1792                 WXHWND hwnd;
1793                 UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
1794
1795                 processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
1796             }
1797             break;
1798
1799         case WM_SETFOCUS:
1800             processed = HandleSetFocus((WXHWND)(HWND)wParam);
1801             break;
1802
1803         case WM_KILLFOCUS:
1804             processed = HandleKillFocus((WXHWND)(HWND)wParam);
1805             break;
1806
1807         case WM_PAINT:
1808             processed = HandlePaint();
1809             break;
1810
1811         case WM_CLOSE:
1812             // don't let the DefWindowProc() destroy our window - we'll do it
1813             // ourselves in ~wxWindow
1814             processed = TRUE;
1815             rc.result = TRUE;
1816             break;
1817
1818         case WM_SHOWWINDOW:
1819             processed = HandleShow(wParam != 0, (int)lParam);
1820             break;
1821
1822         case WM_MOUSEMOVE:
1823         case WM_LBUTTONDOWN:
1824         case WM_LBUTTONUP:
1825         case WM_LBUTTONDBLCLK:
1826         case WM_RBUTTONDOWN:
1827         case WM_RBUTTONUP:
1828         case WM_RBUTTONDBLCLK:
1829         case WM_MBUTTONDOWN:
1830         case WM_MBUTTONUP:
1831         case WM_MBUTTONDBLCLK:
1832             {
1833                 short x = LOWORD(lParam);
1834                 short y = HIWORD(lParam);
1835
1836                 processed = HandleMouseEvent(message, x, y, wParam);
1837             }
1838             break;
1839
1840         case MM_JOY1MOVE:
1841         case MM_JOY2MOVE:
1842         case MM_JOY1ZMOVE:
1843         case MM_JOY2ZMOVE:
1844         case MM_JOY1BUTTONDOWN:
1845         case MM_JOY2BUTTONDOWN:
1846         case MM_JOY1BUTTONUP:
1847         case MM_JOY2BUTTONUP:
1848             {
1849                 int x = LOWORD(lParam);
1850                 int y = HIWORD(lParam);
1851
1852                 processed = HandleJoystickEvent(message, x, y, wParam);
1853             }
1854             break;
1855
1856         case WM_SYSCOMMAND:
1857             processed = HandleSysCommand(wParam, lParam);
1858             break;
1859
1860         case WM_COMMAND:
1861             {
1862                 WORD id, cmd;
1863                 WXHWND hwnd;
1864                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
1865
1866                 processed = HandleCommand(id, cmd, hwnd);
1867             }
1868             break;
1869
1870 #ifdef __WIN95__
1871         case WM_NOTIFY:
1872             processed = HandleNotify((int)wParam, lParam, &rc.result);
1873             break;
1874 #endif  // Win95
1875
1876             // for these messages we must return TRUE if process the message
1877         case WM_DRAWITEM:
1878         case WM_MEASUREITEM:
1879             {
1880                 int idCtrl = (UINT)wParam;
1881                 if ( message == WM_DRAWITEM )
1882                 {
1883                     processed = MSWOnDrawItem(idCtrl,
1884                                               (WXDRAWITEMSTRUCT *)lParam);
1885                 }
1886                 else
1887                 {
1888                     processed = MSWOnMeasureItem(idCtrl,
1889                                                  (WXMEASUREITEMSTRUCT *)lParam);
1890                 }
1891
1892                 if ( processed )
1893                     rc.result = TRUE;
1894             }
1895             break;
1896
1897         case WM_GETDLGCODE:
1898             if ( m_lDlgCode )
1899             {
1900                 rc.result = m_lDlgCode;
1901                 processed = TRUE;
1902             }
1903             //else: get the dlg code from the DefWindowProc()
1904             break;
1905
1906         case WM_KEYDOWN:
1907             // If this has been processed by an event handler,
1908             // return 0 now (we've handled it).
1909             if ( HandleKeyDown((WORD) wParam, lParam) )
1910             {
1911                 processed = TRUE;
1912
1913                 break;
1914             }
1915
1916             // we consider these message "not interesting" to OnChar
1917             if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
1918             {
1919                 processed = TRUE;
1920
1921                 break;
1922             }
1923
1924             switch ( wParam )
1925             {
1926                 // avoid duplicate messages to OnChar for these ASCII keys: they
1927                 // will be translated by TranslateMessage() and received in WM_CHAR
1928                 case VK_ESCAPE:
1929                 case VK_SPACE:
1930                 case VK_RETURN:
1931                 case VK_BACK:
1932                 case VK_TAB:
1933                     // but set processed to FALSE, not TRUE to still pass them to
1934                     // the control's default window proc - otherwise built-in
1935                     // keyboard handling won't work
1936                     processed = FALSE;
1937
1938                     break;
1939
1940 #ifdef VK_APPS
1941                 // special case of VK_APPS: treat it the same as right mouse
1942                 // click because both usually pop up a context menu
1943                 case VK_APPS:
1944                     {
1945                         // construct the key mask
1946                         WPARAM fwKeys = MK_RBUTTON;
1947                         if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
1948                             fwKeys |= MK_CONTROL;
1949                         if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
1950                             fwKeys |= MK_SHIFT;
1951
1952                         // simulate right mouse button click
1953                         DWORD dwPos = ::GetMessagePos();
1954                         int x = GET_X_LPARAM(dwPos),
1955                             y = GET_Y_LPARAM(dwPos);
1956
1957                         ScreenToClient(&x, &y);
1958                         processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
1959                     }
1960                     break;
1961 #endif // VK_APPS
1962
1963                 case VK_LEFT:
1964                 case VK_RIGHT:
1965                 case VK_DOWN:
1966                 case VK_UP:
1967                 default:
1968                     processed = HandleChar((WORD)wParam, lParam);
1969             }
1970             break;
1971
1972         case WM_KEYUP:
1973             processed = HandleKeyUp((WORD) wParam, lParam);
1974             break;
1975
1976         case WM_CHAR: // Always an ASCII character
1977             processed = HandleChar((WORD)wParam, lParam, TRUE);
1978             break;
1979
1980         case WM_HSCROLL:
1981         case WM_VSCROLL:
1982             {
1983                 WXWORD code, pos;
1984                 WXHWND hwnd;
1985                 UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
1986
1987                 processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
1988                                                               : wxVERTICAL,
1989                                         code, pos, hwnd);
1990             }
1991             break;
1992
1993         // CTLCOLOR messages are sent by children to query the parent for their
1994         // colors
1995 #ifdef __WIN32__
1996         case WM_CTLCOLORMSGBOX:
1997         case WM_CTLCOLOREDIT:
1998         case WM_CTLCOLORLISTBOX:
1999         case WM_CTLCOLORBTN:
2000         case WM_CTLCOLORDLG:
2001         case WM_CTLCOLORSCROLLBAR:
2002         case WM_CTLCOLORSTATIC:
2003 #else // Win16
2004         case WM_CTLCOLOR:
2005 #endif // Win32/16
2006             {
2007                 WXWORD nCtlColor;
2008                 WXHDC hdc;
2009                 WXHWND hwnd;
2010                 UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
2011
2012                 processed = HandleCtlColor(&rc.hBrush,
2013                                            (WXHDC)hdc,
2014                                            (WXHWND)hwnd,
2015                                            nCtlColor,
2016                                            message,
2017                                            wParam,
2018                                            lParam);
2019             }
2020             break;
2021
2022             // the return value for this message is ignored
2023         case WM_SYSCOLORCHANGE:
2024             processed = HandleSysColorChange();
2025             break;
2026
2027         case WM_PALETTECHANGED:
2028             processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
2029             break;
2030
2031         case WM_QUERYNEWPALETTE:
2032             processed = HandleQueryNewPalette();
2033             break;
2034
2035         case WM_ERASEBKGND:
2036             processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
2037             if ( processed )
2038             {
2039                 // we processed the message, i.e. erased the background
2040                 rc.result = TRUE;
2041             }
2042             break;
2043
2044         case WM_DROPFILES:
2045             processed = HandleDropFiles(wParam);
2046             break;
2047
2048         case WM_INITDIALOG:
2049             processed = HandleInitDialog((WXHWND)(HWND)wParam);
2050
2051             if ( processed )
2052             {
2053                 // we never set focus from here
2054                 rc.result = FALSE;
2055             }
2056             break;
2057
2058         case WM_QUERYENDSESSION:
2059             processed = HandleQueryEndSession(lParam, &rc.allow);
2060             break;
2061
2062         case WM_ENDSESSION:
2063             processed = HandleEndSession(wParam != 0, lParam);
2064             break;
2065
2066         case WM_GETMINMAXINFO:
2067             processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
2068             break;
2069
2070         case WM_SETCURSOR:
2071             processed = HandleSetCursor((WXHWND)(HWND)wParam,
2072                                         LOWORD(lParam),     // hit test
2073                                         HIWORD(lParam));    // mouse msg
2074
2075             if ( processed )
2076             {
2077                 // returning TRUE stops the DefWindowProc() from further
2078                 // processing this message - exactly what we need because we've
2079                 // just set the cursor.
2080                 rc.result = TRUE;
2081             }
2082             break;
2083     }
2084
2085     if ( !processed )
2086     {
2087 #ifdef __WXDEBUG__
2088         wxLogTrace(wxTraceMessages, _T("Forwarding %s to DefWindowProc."),
2089                    wxGetMessageName(message));
2090 #endif // __WXDEBUG__
2091         rc.result = MSWDefWindowProc(message, wParam, lParam);
2092     }
2093
2094     return rc.result;
2095 }
2096
2097 // Dialog window proc
2098 LONG APIENTRY _EXPORT
2099 wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2100 {
2101     if ( message == WM_INITDIALOG )
2102     {
2103         // for this message, returning TRUE tells system to set focus to the
2104         // first control in the dialog box
2105         return TRUE;
2106     }
2107     else
2108     {
2109         // for all the other ones, FALSE means that we didn't process the
2110         // message
2111         return 0;
2112     }
2113 }
2114
2115 wxList *wxWinHandleList = NULL;
2116 wxWindow *wxFindWinFromHandle(WXHWND hWnd)
2117 {
2118     wxNode *node = wxWinHandleList->Find((long)hWnd);
2119     if ( !node )
2120         return NULL;
2121     return (wxWindow *)node->Data();
2122 }
2123
2124 void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
2125 {
2126     // adding NULL hWnd is (first) surely a result of an error and
2127     // (secondly) breaks menu command processing
2128     wxCHECK_RET( hWnd != (HWND)NULL,
2129                  _T("attempt to add a NULL hWnd to window list ignored") );
2130
2131     if ( !wxWinHandleList->Find((long)hWnd) )
2132         wxWinHandleList->Append((long)hWnd, win);
2133 }
2134
2135 void wxRemoveHandleAssociation(wxWindow *win)
2136 {
2137     wxWinHandleList->DeleteObject(win);
2138 }
2139
2140 // Default destroyer - override if you destroy it in some other way
2141 // (e.g. with MDI child windows)
2142 void wxWindow::MSWDestroyWindow()
2143 {
2144 }
2145
2146 void wxWindow::MSWDetachWindowMenu()
2147 {
2148     if ( m_hMenu )
2149     {
2150         HMENU hMenu = (HMENU)m_hMenu;
2151
2152         int N = ::GetMenuItemCount(hMenu);
2153         int i;
2154         for (i = 0; i < N; i++)
2155         {
2156             wxChar buf[100];
2157             int chars = GetMenuString(hMenu, i, buf, 100, MF_BYPOSITION);
2158             if ( !chars )
2159             {
2160                 wxLogLastError(_T("GetMenuString"));
2161
2162                 continue;
2163             }
2164
2165             if ( wxStrcmp(buf, _T("&Window")) == 0 )
2166             {
2167                 RemoveMenu(hMenu, i, MF_BYPOSITION);
2168
2169                 break;
2170             }
2171         }
2172     }
2173 }
2174
2175 bool wxWindow::MSWCreate(int id,
2176                          wxWindow *parent,
2177                          const wxChar *wclass,
2178                          wxWindow *wx_win,
2179                          const wxChar *title,
2180                          int x,
2181                          int y,
2182                          int width,
2183                          int height,
2184                          WXDWORD style,
2185                          const wxChar *dialog_template,
2186                          WXDWORD extendedStyle)
2187 {
2188     int x1 = CW_USEDEFAULT;
2189     int y1 = 0;
2190     int width1 = CW_USEDEFAULT;
2191     int height1 = 100;
2192
2193     // Find parent's size, if it exists, to set up a possible default
2194     // panel size the size of the parent window
2195     RECT parent_rect;
2196     if ( parent )
2197     {
2198         ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
2199
2200         width1 = parent_rect.right - parent_rect.left;
2201         height1 = parent_rect.bottom - parent_rect.top;
2202     }
2203
2204     if ( x > -1 ) x1 = x;
2205     if ( y > -1 ) y1 = y;
2206     if ( width > -1 ) width1 = width;
2207     if ( height > -1 ) height1 = height;
2208
2209 #ifdef __WXWINE__
2210     HWND hParent = (HWND)NULL;
2211 #else
2212     HWND hParent = NULL;
2213 #endif
2214     if ( parent )
2215         hParent = (HWND) parent->GetHWND();
2216
2217     wxWndHook = this;
2218
2219     if ( dialog_template )
2220     {
2221         m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
2222                                         dialog_template,
2223                                         hParent,
2224                                         (DLGPROC)wxDlgProc);
2225
2226         if ( m_hWnd == 0 )
2227         {
2228             wxLogError(_("Can't find dummy dialog template!\n"
2229                          "Check resource include path for finding wx.rc."));
2230
2231             return FALSE;
2232         }
2233
2234         // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
2235         // to take care of (at least some) extended style flags ourselves
2236         if ( extendedStyle & WS_EX_TOPMOST )
2237         {
2238             if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
2239                                  SWP_NOSIZE | SWP_NOMOVE) )
2240             {
2241                 wxLogLastError(_T("SetWindowPos"));
2242             }
2243         }
2244
2245         // move the dialog to its initial position without forcing repainting
2246         if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
2247         {
2248             wxLogLastError(_T("MoveWindow"));
2249         }
2250     }
2251     else
2252     {
2253         int controlId = 0;
2254         if ( style & WS_CHILD )
2255             controlId = id;
2256
2257         wxString className(wclass);
2258         if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE )
2259         {
2260             className += _T("NR");
2261         }
2262
2263         m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
2264                                         wclass,
2265                                         title ? title : _T(""),
2266                                         style,
2267                                         x1, y1,
2268                                         width1, height1,
2269                                         hParent, (HMENU)controlId,
2270                                         wxGetInstance(),
2271                                         NULL);
2272
2273         if ( !m_hWnd )
2274         {
2275             wxLogError(_("Can't create window of class %s!\n"
2276                          "Possible Windows 3.x compatibility problem?"),
2277                        wclass);
2278
2279             return FALSE;
2280         }
2281     }
2282
2283     wxWndHook = NULL;
2284     wxWinHandleList->Append((long)m_hWnd, this);
2285
2286     return TRUE;
2287 }
2288
2289 // ===========================================================================
2290 // MSW message handlers
2291 // ===========================================================================
2292
2293 // ---------------------------------------------------------------------------
2294 // WM_NOTIFY
2295 // ---------------------------------------------------------------------------
2296
2297 #ifdef __WIN95__
2298 // FIXME: VZ: I'm not sure at all that the order of processing is correct
2299 bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
2300 {
2301     LPNMHDR hdr = (LPNMHDR)lParam;
2302     HWND hWnd = hdr->hwndFrom;
2303     wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
2304
2305     // is this one of our windows?
2306     if ( win )
2307     {
2308         return win->MSWOnNotify(idCtrl, lParam, result);
2309     }
2310
2311     // try all our children
2312     wxWindowList::Node *node = GetChildren().GetFirst();
2313     while ( node )
2314     {
2315         wxWindow *child = node->GetData();
2316         if ( child->MSWOnNotify(idCtrl, lParam, result) )
2317         {
2318             return TRUE;
2319
2320             break;
2321         }
2322
2323         node = node->GetNext();
2324     }
2325
2326     // finally try this window too (catches toolbar case)
2327     return MSWOnNotify(idCtrl, lParam, result);
2328 }
2329
2330 bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
2331                            WXLPARAM lParam,
2332                            WXLPARAM* WXUNUSED(result))
2333 {
2334 #if wxUSE_TOOLTIPS
2335     NMHDR* hdr = (NMHDR *)lParam;
2336     if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
2337     {
2338         TOOLTIPTEXT *ttt = (TOOLTIPTEXT *)lParam;
2339         ttt->lpszText = (wxChar *)m_tooltip->GetTip().c_str();
2340
2341         // processed
2342         return TRUE;
2343     }
2344 #endif // wxUSE_TOOLTIPS
2345
2346     return FALSE;
2347 }
2348 #endif // __WIN95__
2349
2350 // ---------------------------------------------------------------------------
2351 // end session messages
2352 // ---------------------------------------------------------------------------
2353
2354 bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
2355 {
2356     wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
2357     event.SetEventObject(wxTheApp);
2358     event.SetCanVeto(TRUE);
2359     event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
2360
2361     bool rc = wxTheApp->ProcessEvent(event);
2362
2363     if ( rc )
2364     {
2365         // we may end only if the app didn't veto session closing (double
2366         // negation...)
2367         *mayEnd = !event.GetVeto();
2368     }
2369
2370     return rc;
2371 }
2372
2373 bool wxWindow::HandleEndSession(bool endSession, long logOff)
2374 {
2375     // do nothing if the session isn't ending
2376     if ( !endSession )
2377         return FALSE;
2378
2379     wxCloseEvent event(wxEVT_END_SESSION, -1);
2380     event.SetEventObject(wxTheApp);
2381     event.SetCanVeto(FALSE);
2382     event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
2383     if ( (this == wxTheApp->GetTopWindow()) && // Only send once
2384         wxTheApp->ProcessEvent(event))
2385     {
2386     }
2387     return TRUE;
2388 }
2389
2390 // ---------------------------------------------------------------------------
2391 // window creation/destruction
2392 // ---------------------------------------------------------------------------
2393
2394 bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
2395 {
2396     // TODO: should generate this event from WM_NCCREATE
2397     wxWindowCreateEvent event(this);
2398     (void)GetEventHandler()->ProcessEvent(event);
2399
2400     *mayCreate = TRUE;
2401
2402     return TRUE;
2403 }
2404
2405 bool wxWindow::HandleDestroy()
2406 {
2407     wxWindowDestroyEvent event(this);
2408     (void)GetEventHandler()->ProcessEvent(event);
2409
2410     // delete our drop target if we've got one
2411 #if wxUSE_DRAG_AND_DROP
2412     if ( m_dropTarget != NULL )
2413     {
2414         m_dropTarget->Revoke(m_hWnd);
2415
2416         delete m_dropTarget;
2417         m_dropTarget = NULL;
2418     }
2419 #endif // wxUSE_DRAG_AND_DROP
2420
2421     // WM_DESTROY handled
2422     return TRUE;
2423 }
2424
2425 // ---------------------------------------------------------------------------
2426 // activation/focus
2427 // ---------------------------------------------------------------------------
2428
2429 bool wxWindow::HandleActivate(int state,
2430                               bool WXUNUSED(minimized),
2431                               WXHWND WXUNUSED(activate))
2432 {
2433     wxActivateEvent event(wxEVT_ACTIVATE,
2434                           (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
2435                           m_windowId);
2436     event.SetEventObject(this);
2437
2438     return GetEventHandler()->ProcessEvent(event);
2439 }
2440
2441 bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
2442 {
2443 #if wxUSE_CARET
2444     // Deal with caret
2445     if ( m_caret )
2446     {
2447         m_caret->OnSetFocus();
2448     }
2449 #endif // wxUSE_CARET
2450
2451     // panel wants to track the window which was the last to have focus in it
2452     wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
2453     if ( panel )
2454     {
2455         panel->SetLastFocus(this);
2456     }
2457
2458     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
2459     event.SetEventObject(this);
2460
2461     return GetEventHandler()->ProcessEvent(event);
2462 }
2463
2464 bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd))
2465 {
2466 #if wxUSE_CARET
2467     // Deal with caret
2468     if ( m_caret )
2469     {
2470         m_caret->OnKillFocus();
2471     }
2472 #endif // wxUSE_CARET
2473
2474     wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
2475     event.SetEventObject(this);
2476
2477     return GetEventHandler()->ProcessEvent(event);
2478 }
2479
2480 // ---------------------------------------------------------------------------
2481 // miscellaneous
2482 // ---------------------------------------------------------------------------
2483
2484 bool wxWindow::HandleShow(bool show, int status)
2485 {
2486     wxShowEvent event(GetId(), show);
2487     event.m_eventObject = this;
2488
2489     return GetEventHandler()->ProcessEvent(event);
2490 }
2491
2492 bool wxWindow::HandleInitDialog(WXHWND WXUNUSED(hWndFocus))
2493 {
2494     wxInitDialogEvent event(GetId());
2495     event.m_eventObject = this;
2496
2497     return GetEventHandler()->ProcessEvent(event);
2498 }
2499
2500 bool wxWindow::HandleDropFiles(WXWPARAM wParam)
2501 {
2502     HDROP hFilesInfo = (HDROP) wParam;
2503     POINT dropPoint;
2504     DragQueryPoint(hFilesInfo, (LPPOINT) &dropPoint);
2505
2506     // Get the total number of files dropped
2507     WORD gwFilesDropped = (WORD)DragQueryFile ((HDROP)hFilesInfo,
2508         (UINT)-1,
2509         (LPSTR)0,
2510         (UINT)0);
2511
2512     wxString *files = new wxString[gwFilesDropped];
2513     int wIndex;
2514     for (wIndex=0; wIndex < (int)gwFilesDropped; wIndex++)
2515     {
2516         DragQueryFile (hFilesInfo, wIndex, (LPTSTR) wxBuffer, 1000);
2517         files[wIndex] = wxBuffer;
2518     }
2519     DragFinish (hFilesInfo);
2520
2521     wxDropFilesEvent event(wxEVT_DROP_FILES, gwFilesDropped, files);
2522     event.m_eventObject = this;
2523     event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
2524
2525     bool rc = GetEventHandler()->ProcessEvent(event);
2526
2527     delete[] files;
2528
2529     return rc;
2530 }
2531
2532 bool wxWindow::HandleSetCursor(WXHWND hWnd,
2533                                short nHitTest,
2534                                int WXUNUSED(mouseMsg))
2535 {
2536     // don't set cursor for other windows, only for this one: this prevents
2537     // children of this window from getting the same cursor as the parent has
2538     // (don't forget that this message is propagated by default up the window
2539     // parent-child hierarchy)
2540     if ( GetHWND() == hWnd )
2541     {
2542         // don't set cursor when the mouse is not in the client part
2543         if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
2544         {
2545             HCURSOR hcursor = 0;
2546             if ( wxIsBusy() )
2547             {
2548                 // from msw\utils.cpp
2549                 extern HCURSOR gs_wxBusyCursor;
2550
2551                 hcursor = gs_wxBusyCursor;
2552             }
2553             else
2554             {
2555                 wxCursor *cursor = NULL;
2556
2557                 if ( m_cursor.Ok() )
2558                 {
2559                     cursor = &m_cursor;
2560                 }
2561                 else
2562                 {
2563                     // from msw\data.cpp
2564                     extern wxCursor *g_globalCursor;
2565
2566                     if ( g_globalCursor && g_globalCursor->Ok() )
2567                         cursor = g_globalCursor;
2568                 }
2569
2570                 if ( cursor )
2571                     hcursor = (HCURSOR)cursor->GetHCURSOR();
2572             }
2573
2574             if ( hcursor )
2575             {
2576                 ::SetCursor(hcursor);
2577
2578                 return TRUE;
2579             }
2580         }
2581     }
2582
2583     return FALSE;
2584 }
2585
2586 // ---------------------------------------------------------------------------
2587 // owner drawn stuff
2588 // ---------------------------------------------------------------------------
2589
2590 bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
2591 {
2592 #if wxUSE_OWNER_DRAWN
2593     // is it a menu item?
2594     if ( id == 0 )
2595     {
2596         DRAWITEMSTRUCT *pDrawStruct = (DRAWITEMSTRUCT *)itemStruct;
2597         wxMenuItem *pMenuItem = (wxMenuItem *)(pDrawStruct->itemData);
2598
2599         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2600
2601         // prepare to call OnDrawItem()
2602         wxDC dc;
2603         dc.SetHDC((WXHDC)pDrawStruct->hDC, FALSE);
2604         wxRect rect(pDrawStruct->rcItem.left, pDrawStruct->rcItem.top,
2605                     pDrawStruct->rcItem.right - pDrawStruct->rcItem.left,
2606                     pDrawStruct->rcItem.bottom - pDrawStruct->rcItem.top);
2607
2608         return pMenuItem->OnDrawItem
2609                           (
2610                             dc, rect,
2611                             (wxOwnerDrawn::wxODAction)pDrawStruct->itemAction,
2612                             (wxOwnerDrawn::wxODStatus)pDrawStruct->itemState
2613                           );
2614     }
2615
2616     wxWindow *item = FindItem(id);
2617     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2618     {
2619         return ((wxControl *)item)->MSWOnDraw(itemStruct);
2620     }
2621     else
2622 #endif
2623         return FALSE;
2624
2625 }
2626
2627 bool wxWindow::MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *itemStruct)
2628 {
2629 #if wxUSE_OWNER_DRAWN
2630     // is it a menu item?
2631     if ( id == 0 )
2632     {
2633         MEASUREITEMSTRUCT *pMeasureStruct = (MEASUREITEMSTRUCT *)itemStruct;
2634         wxMenuItem *pMenuItem = (wxMenuItem *)(pMeasureStruct->itemData);
2635
2636         wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
2637
2638         return pMenuItem->OnMeasureItem(&pMeasureStruct->itemWidth,
2639                                         &pMeasureStruct->itemHeight);
2640     }
2641
2642     wxWindow *item = FindItem(id);
2643     if ( item && item->IsKindOf(CLASSINFO(wxControl)) )
2644     {
2645         return ((wxControl *)item)->MSWOnMeasure(itemStruct);
2646     }
2647 #endif  // owner-drawn menus
2648     return FALSE;
2649 }
2650
2651 // ---------------------------------------------------------------------------
2652 // colours and palettes
2653 // ---------------------------------------------------------------------------
2654
2655 bool wxWindow::HandleSysColorChange()
2656 {
2657     wxSysColourChangedEvent event;
2658     event.SetEventObject(this);
2659
2660     return GetEventHandler()->ProcessEvent(event);
2661 }
2662
2663 bool wxWindow::HandleCtlColor(WXHBRUSH *brush,
2664                               WXHDC pDC,
2665                               WXHWND pWnd,
2666                               WXUINT nCtlColor,
2667                               WXUINT message,
2668                               WXWPARAM wParam,
2669                               WXLPARAM lParam)
2670 {
2671     WXHBRUSH hBrush = 0;
2672
2673     if ( nCtlColor == CTLCOLOR_DLG )
2674     {
2675         hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2676     }
2677     else
2678     {
2679         wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
2680         if ( item )
2681             hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
2682     }
2683
2684     if ( hBrush )
2685         *brush = hBrush;
2686
2687     return hBrush != 0;
2688 }
2689
2690 // Define for each class of dialog and control
2691 WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
2692                               WXHWND hWnd,
2693                               WXUINT nCtlColor,
2694                               WXUINT message,
2695                               WXWPARAM wParam,
2696                               WXLPARAM lParam)
2697 {
2698     return (WXHBRUSH)0;
2699 }
2700
2701 bool wxWindow::HandlePaletteChanged(WXHWND hWndPalChange)
2702 {
2703     wxPaletteChangedEvent event(GetId());
2704     event.SetEventObject(this);
2705     event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
2706
2707     return GetEventHandler()->ProcessEvent(event);
2708 }
2709
2710 bool wxWindow::HandleQueryNewPalette()
2711 {
2712     wxQueryNewPaletteEvent event(GetId());
2713     event.SetEventObject(this);
2714
2715     return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
2716 }
2717
2718 // Responds to colour changes: passes event on to children.
2719 void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event)
2720 {
2721     wxNode *node = GetChildren().First();
2722     while ( node )
2723     {
2724         // Only propagate to non-top-level windows
2725         wxWindow *win = (wxWindow *)node->Data();
2726         if ( win->GetParent() )
2727         {
2728             wxSysColourChangedEvent event2;
2729             event.m_eventObject = win;
2730             win->GetEventHandler()->ProcessEvent(event2);
2731         }
2732
2733         node = node->Next();
2734     }
2735 }
2736
2737 // ---------------------------------------------------------------------------
2738 // painting
2739 // ---------------------------------------------------------------------------
2740
2741 bool wxWindow::HandlePaint()
2742 {
2743 #ifdef __WIN32__
2744     HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
2745     if ( !hRegion )
2746         wxLogLastError("CreateRectRgn");
2747     if ( ::GetUpdateRgn(GetHwnd(), hRegion, FALSE) == ERROR )
2748         wxLogLastError("GetUpdateRgn");
2749
2750     m_updateRegion = wxRegion((WXHRGN) hRegion);
2751 #else
2752     RECT updateRect;
2753     ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
2754
2755     m_updateRegion = wxRegion(updateRect.left, updateRect.top,
2756                               updateRect.right - updateRect.left,
2757                               updateRect.bottom - updateRect.top);
2758 #endif
2759
2760     wxPaintEvent event(m_windowId);
2761     event.SetEventObject(this);
2762
2763     return GetEventHandler()->ProcessEvent(event);
2764 }
2765
2766 bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
2767 {
2768     // Prevents flicker when dragging
2769     if ( ::IsIconic(GetHwnd()) )
2770         return TRUE;
2771
2772     wxDC dc;
2773
2774     dc.SetHDC(hdc);
2775     dc.SetWindow(this);
2776     dc.BeginDrawing();
2777
2778     wxEraseEvent event(m_windowId, &dc);
2779     event.SetEventObject(this);
2780     bool rc = GetEventHandler()->ProcessEvent(event);
2781
2782     dc.EndDrawing();
2783     dc.SelectOldObjects(hdc);
2784     dc.SetHDC((WXHDC) NULL);
2785
2786     return rc;
2787 }
2788
2789 void wxWindow::OnEraseBackground(wxEraseEvent& event)
2790 {
2791     RECT rect;
2792     ::GetClientRect(GetHwnd(), &rect);
2793
2794     COLORREF ref = PALETTERGB(m_backgroundColour.Red(),
2795                               m_backgroundColour.Green(),
2796                               m_backgroundColour.Blue());
2797     HBRUSH hBrush = ::CreateSolidBrush(ref);
2798     if ( !hBrush )
2799         wxLogLastError("CreateSolidBrush");
2800
2801     HDC hdc = (HDC)event.GetDC()->GetHDC();
2802
2803     int mode = ::SetMapMode(hdc, MM_TEXT);
2804
2805     ::FillRect(hdc, &rect, hBrush);
2806     ::DeleteObject(hBrush);
2807     ::SetMapMode(hdc, mode);
2808 }
2809
2810 // ---------------------------------------------------------------------------
2811 // moving and resizing
2812 // ---------------------------------------------------------------------------
2813
2814 bool wxWindow::HandleMinimize()
2815 {
2816     wxIconizeEvent event(m_windowId);
2817     event.SetEventObject(this);
2818
2819     return GetEventHandler()->ProcessEvent(event);
2820 }
2821
2822 bool wxWindow::HandleMaximize()
2823 {
2824     wxMaximizeEvent event(m_windowId);
2825     event.SetEventObject(this);
2826
2827     return GetEventHandler()->ProcessEvent(event);
2828 }
2829
2830 bool wxWindow::HandleMove(int x, int y)
2831 {
2832     wxMoveEvent event(wxPoint(x, y), m_windowId);
2833     event.SetEventObject(this);
2834
2835     return GetEventHandler()->ProcessEvent(event);
2836 }
2837
2838 bool wxWindow::HandleSize(int w, int h, WXUINT WXUNUSED(flag))
2839 {
2840     wxSizeEvent event(wxSize(w, h), m_windowId);
2841     event.SetEventObject(this);
2842
2843     return GetEventHandler()->ProcessEvent(event);
2844 }
2845
2846 bool wxWindow::HandleGetMinMaxInfo(void *mmInfo)
2847 {
2848     MINMAXINFO *info = (MINMAXINFO *)mmInfo;
2849
2850     bool rc = FALSE;
2851
2852     if ( m_minWidth != -1 )
2853     {
2854         info->ptMinTrackSize.x = m_minWidth;
2855         rc = TRUE;
2856     }
2857
2858     if ( m_minHeight != -1 )
2859     {
2860         info->ptMinTrackSize.y = m_minHeight;
2861         rc = TRUE;
2862     }
2863
2864     if ( m_maxWidth != -1 )
2865     {
2866         info->ptMaxTrackSize.x = m_maxWidth;
2867         rc = TRUE;
2868     }
2869
2870     if ( m_maxHeight != -1 )
2871     {
2872         info->ptMaxTrackSize.y = m_maxHeight;
2873         rc = TRUE;
2874     }
2875
2876     return rc;
2877 }
2878
2879 // ---------------------------------------------------------------------------
2880 // command messages
2881 // ---------------------------------------------------------------------------
2882
2883 bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
2884 {
2885     if ( wxCurrentPopupMenu )
2886     {
2887         wxMenu *popupMenu = wxCurrentPopupMenu;
2888         wxCurrentPopupMenu = NULL;
2889
2890         return popupMenu->MSWCommand(cmd, id);
2891     }
2892
2893     wxWindow *win = FindItem(id);
2894     if ( !win )
2895     {
2896         win = wxFindWinFromHandle(control);
2897     }
2898
2899     if ( win )
2900         return win->MSWCommand(cmd, id);
2901
2902     return FALSE;
2903 }
2904
2905 bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam)
2906 {
2907     // 4 bits are reserved
2908     switch ( wParam & 0xFFFFFFF0 )
2909     {
2910         case SC_MAXIMIZE:
2911             return HandleMaximize();
2912
2913         case SC_MINIMIZE:
2914             return HandleMinimize();
2915     }
2916
2917     return FALSE;
2918 }
2919
2920 // ---------------------------------------------------------------------------
2921 // mouse events
2922 // ---------------------------------------------------------------------------
2923
2924 void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
2925 {
2926     event.m_x = x;
2927     event.m_y = y;
2928     event.m_shiftDown = ((flags & MK_SHIFT) != 0);
2929     event.m_controlDown = ((flags & MK_CONTROL) != 0);
2930     event.m_leftDown = ((flags & MK_LBUTTON) != 0);
2931     event.m_middleDown = ((flags & MK_MBUTTON) != 0);
2932     event.m_rightDown = ((flags & MK_RBUTTON) != 0);
2933     event.SetTimestamp(s_currentMsg.time);
2934     event.m_eventObject = this;
2935
2936 #if wxUSE_MOUSEEVENT_HACK
2937     m_lastMouseX = x;
2938     m_lastMouseY = y;
2939     m_lastMouseEvent = event.GetEventType();
2940 #endif // wxUSE_MOUSEEVENT_HACK
2941
2942 }
2943
2944 bool wxWindow::HandleMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
2945 {
2946     // the mouse events take consecutive IDs from WM_MOUSEFIRST to
2947     // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
2948     // from the message id and take the value in the table to get wxWin event
2949     // id
2950     static const wxEventType eventsMouse[] =
2951     {
2952         wxEVT_MOTION,
2953         wxEVT_LEFT_DOWN,
2954         wxEVT_LEFT_UP,
2955         wxEVT_LEFT_DCLICK,
2956         wxEVT_RIGHT_DOWN,
2957         wxEVT_RIGHT_UP,
2958         wxEVT_RIGHT_DCLICK,
2959         wxEVT_MIDDLE_DOWN,
2960         wxEVT_MIDDLE_UP,
2961         wxEVT_MIDDLE_DCLICK
2962     };
2963
2964     wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
2965     InitMouseEvent(event, x, y, flags);
2966
2967     return GetEventHandler()->ProcessEvent(event);
2968 }
2969
2970 bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags)
2971 {
2972     if ( !m_mouseInWindow )
2973     {
2974         // Generate an ENTER event
2975         m_mouseInWindow = TRUE;
2976
2977         wxMouseEvent event(wxEVT_ENTER_WINDOW);
2978         InitMouseEvent(event, x, y, flags);
2979
2980         (void)GetEventHandler()->ProcessEvent(event);
2981     }
2982
2983 #if wxUSE_MOUSEEVENT_HACK
2984     // Window gets a click down message followed by a mouse move message even
2985     // if position isn't changed!  We want to discard the trailing move event
2986     // if x and y are the same.
2987     if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
2988           m_lastMouseEvent == wxEVT_LEFT_DOWN ||
2989           m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
2990          (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
2991     {
2992         m_lastMouseEvent = wxEVT_MOTION;
2993
2994         return FALSE;
2995     }
2996 #endif // wxUSE_MOUSEEVENT_HACK
2997
2998     return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags);
2999 }
3000
3001 // ---------------------------------------------------------------------------
3002 // keyboard handling
3003 // ---------------------------------------------------------------------------
3004
3005 // isASCII is TRUE only when we're called from WM_CHAR handler and not from
3006 // WM_KEYDOWN one
3007 bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII)
3008 {
3009     int id;
3010     bool tempControlDown = FALSE;
3011     if ( isASCII )
3012     {
3013         // If 1 -> 26, translate to CTRL plus a letter.
3014         id = wParam;
3015         if ( (id > 0) && (id < 27) )
3016         {
3017             switch (id)
3018             {
3019             case 13:
3020                 {
3021                     id = WXK_RETURN;
3022                     break;
3023                 }
3024             case 8:
3025                 {
3026                     id = WXK_BACK;
3027                     break;
3028                 }
3029             case 9:
3030                 {
3031                     id = WXK_TAB;
3032                     break;
3033                 }
3034             default:
3035                 {
3036                     tempControlDown = TRUE;
3037                     id = id + 96;
3038                 }
3039             }
3040         }
3041     }
3042     else if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3043         // it's ASCII and will be processed here only when called from
3044         // WM_CHAR (i.e. when isASCII = TRUE)
3045         id = -1;
3046     }
3047
3048     if ( id != -1 )
3049     {
3050         wxKeyEvent event(wxEVT_CHAR);
3051         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3052         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3053         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3054             event.m_altDown = TRUE;
3055
3056         event.m_eventObject = this;
3057         event.m_keyCode = id;
3058         event.SetTimestamp(s_currentMsg.time);
3059
3060         POINT pt;
3061         GetCursorPos(&pt);
3062         RECT rect;
3063         GetWindowRect(GetHwnd(),&rect);
3064         pt.x -= rect.left;
3065         pt.y -= rect.top;
3066
3067         event.m_x = pt.x; event.m_y = pt.y;
3068
3069         if ( GetEventHandler()->ProcessEvent(event) )
3070             return TRUE;
3071         else
3072             return FALSE;
3073     }
3074     else
3075         return FALSE;
3076 }
3077
3078 bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam)
3079 {
3080     int id;
3081
3082     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3083         id = wParam;
3084     }
3085
3086     if ( id != -1 )
3087     {
3088         wxKeyEvent event(wxEVT_KEY_DOWN);
3089         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3090         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3091         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3092             event.m_altDown = TRUE;
3093
3094         event.m_eventObject = this;
3095         event.m_keyCode = id;
3096         event.SetTimestamp(s_currentMsg.time);
3097
3098         POINT pt;
3099         GetCursorPos(&pt);
3100         RECT rect;
3101         GetWindowRect(GetHwnd(),&rect);
3102         pt.x -= rect.left;
3103         pt.y -= rect.top;
3104
3105         event.m_x = pt.x; event.m_y = pt.y;
3106
3107         if ( GetEventHandler()->ProcessEvent(event) )
3108         {
3109             return TRUE;
3110         }
3111         else return FALSE;
3112     }
3113     else
3114     {
3115         return FALSE;
3116     }
3117 }
3118
3119 bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam)
3120 {
3121     int id;
3122
3123     if ( (id = wxCharCodeMSWToWX(wParam)) == 0 ) {
3124         id = wParam;
3125     }
3126
3127     if ( id != -1 )
3128     {
3129         wxKeyEvent event(wxEVT_KEY_UP);
3130         event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3131         event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3132         if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3133             event.m_altDown = TRUE;
3134
3135         event.m_eventObject = this;
3136         event.m_keyCode = id;
3137         event.SetTimestamp(s_currentMsg.time);
3138
3139         POINT pt;
3140         GetCursorPos(&pt);
3141         RECT rect;
3142         GetWindowRect(GetHwnd(),&rect);
3143         pt.x -= rect.left;
3144         pt.y -= rect.top;
3145
3146         event.m_x = pt.x; event.m_y = pt.y;
3147
3148         if ( GetEventHandler()->ProcessEvent(event) )
3149             return TRUE;
3150         else
3151             return FALSE;
3152     }
3153     else
3154         return FALSE;
3155 }
3156
3157 // ---------------------------------------------------------------------------
3158 // joystick
3159 // ---------------------------------------------------------------------------
3160
3161 bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
3162 {
3163     int change = 0;
3164     if ( flags & JOY_BUTTON1CHG )
3165         change = wxJOY_BUTTON1;
3166     if ( flags & JOY_BUTTON2CHG )
3167         change = wxJOY_BUTTON2;
3168     if ( flags & JOY_BUTTON3CHG )
3169         change = wxJOY_BUTTON3;
3170     if ( flags & JOY_BUTTON4CHG )
3171         change = wxJOY_BUTTON4;
3172
3173     int buttons = 0;
3174     if ( flags & JOY_BUTTON1 )
3175         buttons |= wxJOY_BUTTON1;
3176     if ( flags & JOY_BUTTON2 )
3177         buttons |= wxJOY_BUTTON2;
3178     if ( flags & JOY_BUTTON3 )
3179         buttons |= wxJOY_BUTTON3;
3180     if ( flags & JOY_BUTTON4 )
3181         buttons |= wxJOY_BUTTON4;
3182
3183     // the event ids aren't consecutive so we can't use table based lookup
3184     int joystick;
3185     wxEventType eventType;
3186     switch ( msg )
3187     {
3188         case MM_JOY1MOVE:
3189             joystick = 1;
3190             eventType = wxEVT_JOY_MOVE;
3191             break;
3192
3193         case MM_JOY2MOVE:
3194             joystick = 2;
3195             eventType = wxEVT_JOY_MOVE;
3196             break;
3197
3198         case MM_JOY1ZMOVE:
3199             joystick = 1;
3200             eventType = wxEVT_JOY_ZMOVE;
3201             break;
3202
3203         case MM_JOY2ZMOVE:
3204             joystick = 2;
3205             eventType = wxEVT_JOY_ZMOVE;
3206             break;
3207
3208         case MM_JOY1BUTTONDOWN:
3209             joystick = 1;
3210             eventType = wxEVT_JOY_BUTTON_DOWN;
3211             break;
3212
3213         case MM_JOY2BUTTONDOWN:
3214             joystick = 2;
3215             eventType = wxEVT_JOY_BUTTON_DOWN;
3216             break;
3217
3218         case MM_JOY1BUTTONUP:
3219             joystick = 1;
3220             eventType = wxEVT_JOY_BUTTON_UP;
3221             break;
3222
3223         case MM_JOY2BUTTONUP:
3224             joystick = 2;
3225             eventType = wxEVT_JOY_BUTTON_UP;
3226             break;
3227
3228         default:
3229             wxFAIL_MSG(_T("no such joystick event"));
3230
3231             return FALSE;
3232     }
3233
3234     wxJoystickEvent event(eventType, buttons, joystick, change);
3235     event.SetPosition(wxPoint(x, y));
3236     event.SetEventObject(this);
3237
3238     return GetEventHandler()->ProcessEvent(event);
3239 }
3240
3241 // ---------------------------------------------------------------------------
3242 // scrolling
3243 // ---------------------------------------------------------------------------
3244
3245 bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
3246                            WXWORD pos, WXHWND control)
3247 {
3248     if ( control )
3249     {
3250         wxWindow *child = wxFindWinFromHandle(control);
3251         if ( child )
3252             return child->MSWOnScroll(orientation, wParam, pos, control);
3253     }
3254
3255     wxScrollWinEvent event;
3256     event.SetPosition(pos);
3257     event.SetOrientation(orientation);
3258     event.m_eventObject = this;
3259
3260     switch ( wParam )
3261     {
3262     case SB_TOP:
3263         event.m_eventType = wxEVT_SCROLLWIN_TOP;
3264         break;
3265
3266     case SB_BOTTOM:
3267         event.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
3268         break;
3269
3270     case SB_LINEUP:
3271         event.m_eventType = wxEVT_SCROLLWIN_LINEUP;
3272         break;
3273
3274     case SB_LINEDOWN:
3275         event.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
3276         break;
3277
3278     case SB_PAGEUP:
3279         event.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
3280         break;
3281
3282     case SB_PAGEDOWN:
3283         event.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
3284         break;
3285
3286     case SB_THUMBTRACK:
3287     case SB_THUMBPOSITION:
3288         event.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
3289         break;
3290
3291     default:
3292         return FALSE;
3293     }
3294
3295     return GetEventHandler()->ProcessEvent(event);
3296 }
3297
3298 // ===========================================================================
3299 // global functions
3300 // ===========================================================================
3301
3302 void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
3303 {
3304     TEXTMETRIC tm;
3305     HDC dc = ::GetDC((HWND) wnd);
3306     HFONT fnt =0;
3307     HFONT was = 0;
3308     if ( the_font )
3309     {
3310         //    the_font->UseResource();
3311         //    the_font->RealizeResource();
3312         fnt = (HFONT)the_font->GetResourceHandle();
3313         if ( fnt )
3314             was = (HFONT) SelectObject(dc,fnt);
3315     }
3316     GetTextMetrics(dc, &tm);
3317     if ( the_font && fnt && was )
3318     {
3319         SelectObject(dc,was);
3320     }
3321     ReleaseDC((HWND)wnd, dc);
3322     *x = tm.tmAveCharWidth;
3323     *y = tm.tmHeight + tm.tmExternalLeading;
3324
3325     //  if ( the_font )
3326     //    the_font->ReleaseResource();
3327 }
3328
3329 // Returns 0 if was a normal ASCII value, not a special key. This indicates that
3330 // the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
3331 int wxCharCodeMSWToWX(int keySym)
3332 {
3333     int id = 0;
3334     switch (keySym)
3335     {
3336     case VK_CANCEL:     id = WXK_CANCEL; break;
3337     case VK_BACK:       id = WXK_BACK; break;
3338     case VK_TAB:        id = WXK_TAB; break;
3339     case VK_CLEAR:      id = WXK_CLEAR; break;
3340     case VK_RETURN:     id = WXK_RETURN; break;
3341     case VK_SHIFT:      id = WXK_SHIFT; break;
3342     case VK_CONTROL:    id = WXK_CONTROL; break;
3343     case VK_MENU :      id = WXK_MENU; break;
3344     case VK_PAUSE:      id = WXK_PAUSE; break;
3345     case VK_SPACE:      id = WXK_SPACE; break;
3346     case VK_ESCAPE:     id = WXK_ESCAPE; break;
3347     case VK_PRIOR:      id = WXK_PRIOR; break;
3348     case VK_NEXT :      id = WXK_NEXT; break;
3349     case VK_END:        id = WXK_END; break;
3350     case VK_HOME :      id = WXK_HOME; break;
3351     case VK_LEFT :      id = WXK_LEFT; break;
3352     case VK_UP:         id = WXK_UP; break;
3353     case VK_RIGHT:      id = WXK_RIGHT; break;
3354     case VK_DOWN :      id = WXK_DOWN; break;
3355     case VK_SELECT:     id = WXK_SELECT; break;
3356     case VK_PRINT:      id = WXK_PRINT; break;
3357     case VK_EXECUTE:    id = WXK_EXECUTE; break;
3358     case VK_INSERT:     id = WXK_INSERT; break;
3359     case VK_DELETE:     id = WXK_DELETE; break;
3360     case VK_HELP :      id = WXK_HELP; break;
3361     case VK_NUMPAD0:    id = WXK_NUMPAD0; break;
3362     case VK_NUMPAD1:    id = WXK_NUMPAD1; break;
3363     case VK_NUMPAD2:    id = WXK_NUMPAD2; break;
3364     case VK_NUMPAD3:    id = WXK_NUMPAD3; break;
3365     case VK_NUMPAD4:    id = WXK_NUMPAD4; break;
3366     case VK_NUMPAD5:    id = WXK_NUMPAD5; break;
3367     case VK_NUMPAD6:    id = WXK_NUMPAD6; break;
3368     case VK_NUMPAD7:    id = WXK_NUMPAD7; break;
3369     case VK_NUMPAD8:    id = WXK_NUMPAD8; break;
3370     case VK_NUMPAD9:    id = WXK_NUMPAD9; break;
3371     case VK_MULTIPLY:   id = WXK_MULTIPLY; break;
3372     case VK_ADD:        id = WXK_ADD; break;
3373     case VK_SUBTRACT:   id = WXK_SUBTRACT; break;
3374     case VK_DECIMAL:    id = WXK_DECIMAL; break;
3375     case VK_DIVIDE:     id = WXK_DIVIDE; break;
3376     case VK_F1:         id = WXK_F1; break;
3377     case VK_F2:         id = WXK_F2; break;
3378     case VK_F3:         id = WXK_F3; break;
3379     case VK_F4:         id = WXK_F4; break;
3380     case VK_F5:         id = WXK_F5; break;
3381     case VK_F6:         id = WXK_F6; break;
3382     case VK_F7:         id = WXK_F7; break;
3383     case VK_F8:         id = WXK_F8; break;
3384     case VK_F9:         id = WXK_F9; break;
3385     case VK_F10:        id = WXK_F10; break;
3386     case VK_F11:        id = WXK_F11; break;
3387     case VK_F12:        id = WXK_F12; break;
3388     case VK_F13:        id = WXK_F13; break;
3389     case VK_F14:        id = WXK_F14; break;
3390     case VK_F15:        id = WXK_F15; break;
3391     case VK_F16:        id = WXK_F16; break;
3392     case VK_F17:        id = WXK_F17; break;
3393     case VK_F18:        id = WXK_F18; break;
3394     case VK_F19:        id = WXK_F19; break;
3395     case VK_F20:        id = WXK_F20; break;
3396     case VK_F21:        id = WXK_F21; break;
3397     case VK_F22:        id = WXK_F22; break;
3398     case VK_F23:        id = WXK_F23; break;
3399     case VK_F24:        id = WXK_F24; break;
3400     case VK_NUMLOCK:    id = WXK_NUMLOCK; break;
3401     case VK_SCROLL:     id = WXK_SCROLL; break;
3402     default:
3403         {
3404             return 0;
3405         }
3406     }
3407     return id;
3408 }
3409
3410 int wxCharCodeWXToMSW(int id, bool *isVirtual)
3411 {
3412     *isVirtual = TRUE;
3413     int keySym = 0;
3414     switch (id)
3415     {
3416     case WXK_CANCEL:    keySym = VK_CANCEL; break;
3417     case WXK_CLEAR:     keySym = VK_CLEAR; break;
3418     case WXK_SHIFT:     keySym = VK_SHIFT; break;
3419     case WXK_CONTROL:   keySym = VK_CONTROL; break;
3420     case WXK_MENU :     keySym = VK_MENU; break;
3421     case WXK_PAUSE:     keySym = VK_PAUSE; break;
3422     case WXK_PRIOR:     keySym = VK_PRIOR; break;
3423     case WXK_NEXT :     keySym = VK_NEXT; break;
3424     case WXK_END:       keySym = VK_END; break;
3425     case WXK_HOME :     keySym = VK_HOME; break;
3426     case WXK_LEFT :     keySym = VK_LEFT; break;
3427     case WXK_UP:        keySym = VK_UP; break;
3428     case WXK_RIGHT:     keySym = VK_RIGHT; break;
3429     case WXK_DOWN :     keySym = VK_DOWN; break;
3430     case WXK_SELECT:    keySym = VK_SELECT; break;
3431     case WXK_PRINT:     keySym = VK_PRINT; break;
3432     case WXK_EXECUTE:   keySym = VK_EXECUTE; break;
3433     case WXK_INSERT:    keySym = VK_INSERT; break;
3434     case WXK_DELETE:    keySym = VK_DELETE; break;
3435     case WXK_HELP :     keySym = VK_HELP; break;
3436     case WXK_NUMPAD0:   keySym = VK_NUMPAD0; break;
3437     case WXK_NUMPAD1:   keySym = VK_NUMPAD1; break;
3438     case WXK_NUMPAD2:   keySym = VK_NUMPAD2; break;
3439     case WXK_NUMPAD3:   keySym = VK_NUMPAD3; break;
3440     case WXK_NUMPAD4:   keySym = VK_NUMPAD4; break;
3441     case WXK_NUMPAD5:   keySym = VK_NUMPAD5; break;
3442     case WXK_NUMPAD6:   keySym = VK_NUMPAD6; break;
3443     case WXK_NUMPAD7:   keySym = VK_NUMPAD7; break;
3444     case WXK_NUMPAD8:   keySym = VK_NUMPAD8; break;
3445     case WXK_NUMPAD9:   keySym = VK_NUMPAD9; break;
3446     case WXK_MULTIPLY:  keySym = VK_MULTIPLY; break;
3447     case WXK_ADD:       keySym = VK_ADD; break;
3448     case WXK_SUBTRACT:  keySym = VK_SUBTRACT; break;
3449     case WXK_DECIMAL:   keySym = VK_DECIMAL; break;
3450     case WXK_DIVIDE:    keySym = VK_DIVIDE; break;
3451     case WXK_F1:        keySym = VK_F1; break;
3452     case WXK_F2:        keySym = VK_F2; break;
3453     case WXK_F3:        keySym = VK_F3; break;
3454     case WXK_F4:        keySym = VK_F4; break;
3455     case WXK_F5:        keySym = VK_F5; break;
3456     case WXK_F6:        keySym = VK_F6; break;
3457     case WXK_F7:        keySym = VK_F7; break;
3458     case WXK_F8:        keySym = VK_F8; break;
3459     case WXK_F9:        keySym = VK_F9; break;
3460     case WXK_F10:       keySym = VK_F10; break;
3461     case WXK_F11:       keySym = VK_F11; break;
3462     case WXK_F12:       keySym = VK_F12; break;
3463     case WXK_F13:       keySym = VK_F13; break;
3464     case WXK_F14:       keySym = VK_F14; break;
3465     case WXK_F15:       keySym = VK_F15; break;
3466     case WXK_F16:       keySym = VK_F16; break;
3467     case WXK_F17:       keySym = VK_F17; break;
3468     case WXK_F18:       keySym = VK_F18; break;
3469     case WXK_F19:       keySym = VK_F19; break;
3470     case WXK_F20:       keySym = VK_F20; break;
3471     case WXK_F21:       keySym = VK_F21; break;
3472     case WXK_F22:       keySym = VK_F22; break;
3473     case WXK_F23:       keySym = VK_F23; break;
3474     case WXK_F24:       keySym = VK_F24; break;
3475     case WXK_NUMLOCK:   keySym = VK_NUMLOCK; break;
3476     case WXK_SCROLL:    keySym = VK_SCROLL; break;
3477     default:
3478         {
3479             *isVirtual = FALSE;
3480             keySym = id;
3481             break;
3482         }
3483     }
3484     return keySym;
3485 }
3486
3487 wxWindow *wxGetActiveWindow()
3488 {
3489     HWND hWnd = GetActiveWindow();
3490     if ( hWnd != 0 )
3491     {
3492         return wxFindWinFromHandle((WXHWND) hWnd);
3493     }
3494     return NULL;
3495 }
3496
3497 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
3498 // in active frames and dialogs, regardless of where the focus is.
3499 static HHOOK wxTheKeyboardHook = 0;
3500 static FARPROC wxTheKeyboardHookProc = 0;
3501 int APIENTRY _EXPORT
3502 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam);
3503
3504 void wxSetKeyboardHook(bool doIt)
3505 {
3506     if ( doIt )
3507     {
3508         wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance());
3509         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
3510 #if defined(__WIN32__) && !defined(__TWIN32__)
3511             GetCurrentThreadId());
3512         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
3513 #else
3514         GetCurrentTask());
3515 #endif
3516     }
3517     else
3518     {
3519         UnhookWindowsHookEx(wxTheKeyboardHook);
3520         FreeProcInstance(wxTheKeyboardHookProc);
3521     }
3522 }
3523
3524 int APIENTRY _EXPORT
3525 wxKeyboardHook(int nCode, WORD wParam, DWORD lParam)
3526 {
3527     DWORD hiWord = HIWORD(lParam);
3528     if ( nCode != HC_NOREMOVE && ((hiWord & KF_UP) == 0) )
3529     {
3530         int id;
3531         if ( (id = wxCharCodeMSWToWX(wParam)) != 0 )
3532         {
3533             wxKeyEvent event(wxEVT_CHAR_HOOK);
3534             if ( (HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN )
3535                 event.m_altDown = TRUE;
3536
3537             event.m_eventObject = NULL;
3538             event.m_keyCode = id;
3539             /* begin Albert's fix for control and shift key 26.5 */
3540             event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE);
3541             event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE);
3542             /* end Albert's fix for control and shift key 26.5 */
3543             event.SetTimestamp(s_currentMsg.time);
3544
3545             wxWindow *win = wxGetActiveWindow();
3546             if ( win )
3547             {
3548                 if ( win->GetEventHandler()->ProcessEvent(event) )
3549                     return 1;
3550             }
3551             else
3552             {
3553                 if ( wxTheApp && wxTheApp->ProcessEvent(event) )
3554                     return 1;
3555             }
3556         }
3557     }
3558     return (int)CallNextHookEx(wxTheKeyboardHook, nCode, wParam, lParam);
3559 }
3560
3561 #ifdef __WXDEBUG__
3562 const char *wxGetMessageName(int message)
3563 {
3564     switch ( message )
3565     {
3566         case 0x0000: return "WM_NULL";
3567         case 0x0001: return "WM_CREATE";
3568         case 0x0002: return "WM_DESTROY";
3569         case 0x0003: return "WM_MOVE";
3570         case 0x0005: return "WM_SIZE";
3571         case 0x0006: return "WM_ACTIVATE";
3572         case 0x0007: return "WM_SETFOCUS";
3573         case 0x0008: return "WM_KILLFOCUS";
3574         case 0x000A: return "WM_ENABLE";
3575         case 0x000B: return "WM_SETREDRAW";
3576         case 0x000C: return "WM_SETTEXT";
3577         case 0x000D: return "WM_GETTEXT";
3578         case 0x000E: return "WM_GETTEXTLENGTH";
3579         case 0x000F: return "WM_PAINT";
3580         case 0x0010: return "WM_CLOSE";
3581         case 0x0011: return "WM_QUERYENDSESSION";
3582         case 0x0012: return "WM_QUIT";
3583         case 0x0013: return "WM_QUERYOPEN";
3584         case 0x0014: return "WM_ERASEBKGND";
3585         case 0x0015: return "WM_SYSCOLORCHANGE";
3586         case 0x0016: return "WM_ENDSESSION";
3587         case 0x0017: return "WM_SYSTEMERROR";
3588         case 0x0018: return "WM_SHOWWINDOW";
3589         case 0x0019: return "WM_CTLCOLOR";
3590         case 0x001A: return "WM_WININICHANGE";
3591         case 0x001B: return "WM_DEVMODECHANGE";
3592         case 0x001C: return "WM_ACTIVATEAPP";
3593         case 0x001D: return "WM_FONTCHANGE";
3594         case 0x001E: return "WM_TIMECHANGE";
3595         case 0x001F: return "WM_CANCELMODE";
3596         case 0x0020: return "WM_SETCURSOR";
3597         case 0x0021: return "WM_MOUSEACTIVATE";
3598         case 0x0022: return "WM_CHILDACTIVATE";
3599         case 0x0023: return "WM_QUEUESYNC";
3600         case 0x0024: return "WM_GETMINMAXINFO";
3601         case 0x0026: return "WM_PAINTICON";
3602         case 0x0027: return "WM_ICONERASEBKGND";
3603         case 0x0028: return "WM_NEXTDLGCTL";
3604         case 0x002A: return "WM_SPOOLERSTATUS";
3605         case 0x002B: return "WM_DRAWITEM";
3606         case 0x002C: return "WM_MEASUREITEM";
3607         case 0x002D: return "WM_DELETEITEM";
3608         case 0x002E: return "WM_VKEYTOITEM";
3609         case 0x002F: return "WM_CHARTOITEM";
3610         case 0x0030: return "WM_SETFONT";
3611         case 0x0031: return "WM_GETFONT";
3612         case 0x0037: return "WM_QUERYDRAGICON";
3613         case 0x0039: return "WM_COMPAREITEM";
3614         case 0x0041: return "WM_COMPACTING";
3615         case 0x0044: return "WM_COMMNOTIFY";
3616         case 0x0046: return "WM_WINDOWPOSCHANGING";
3617         case 0x0047: return "WM_WINDOWPOSCHANGED";
3618         case 0x0048: return "WM_POWER";
3619
3620 #ifdef  __WIN32__
3621         case 0x004A: return "WM_COPYDATA";
3622         case 0x004B: return "WM_CANCELJOURNAL";
3623         case 0x004E: return "WM_NOTIFY";
3624         case 0x0050: return "WM_INPUTLANGCHANGEREQUEST";
3625         case 0x0051: return "WM_INPUTLANGCHANGE";
3626         case 0x0052: return "WM_TCARD";
3627         case 0x0053: return "WM_HELP";
3628         case 0x0054: return "WM_USERCHANGED";
3629         case 0x0055: return "WM_NOTIFYFORMAT";
3630         case 0x007B: return "WM_CONTEXTMENU";
3631         case 0x007C: return "WM_STYLECHANGING";
3632         case 0x007D: return "WM_STYLECHANGED";
3633         case 0x007E: return "WM_DISPLAYCHANGE";
3634         case 0x007F: return "WM_GETICON";
3635         case 0x0080: return "WM_SETICON";
3636 #endif  //WIN32
3637
3638         case 0x0081: return "WM_NCCREATE";
3639         case 0x0082: return "WM_NCDESTROY";
3640         case 0x0083: return "WM_NCCALCSIZE";
3641         case 0x0084: return "WM_NCHITTEST";
3642         case 0x0085: return "WM_NCPAINT";
3643         case 0x0086: return "WM_NCACTIVATE";
3644         case 0x0087: return "WM_GETDLGCODE";
3645         case 0x00A0: return "WM_NCMOUSEMOVE";
3646         case 0x00A1: return "WM_NCLBUTTONDOWN";
3647         case 0x00A2: return "WM_NCLBUTTONUP";
3648         case 0x00A3: return "WM_NCLBUTTONDBLCLK";
3649         case 0x00A4: return "WM_NCRBUTTONDOWN";
3650         case 0x00A5: return "WM_NCRBUTTONUP";
3651         case 0x00A6: return "WM_NCRBUTTONDBLCLK";
3652         case 0x00A7: return "WM_NCMBUTTONDOWN";
3653         case 0x00A8: return "WM_NCMBUTTONUP";
3654         case 0x00A9: return "WM_NCMBUTTONDBLCLK";
3655         case 0x0100: return "WM_KEYDOWN";
3656         case 0x0101: return "WM_KEYUP";
3657         case 0x0102: return "WM_CHAR";
3658         case 0x0103: return "WM_DEADCHAR";
3659         case 0x0104: return "WM_SYSKEYDOWN";
3660         case 0x0105: return "WM_SYSKEYUP";
3661         case 0x0106: return "WM_SYSCHAR";
3662         case 0x0107: return "WM_SYSDEADCHAR";
3663         case 0x0108: return "WM_KEYLAST";
3664
3665 #ifdef  __WIN32__
3666         case 0x010D: return "WM_IME_STARTCOMPOSITION";
3667         case 0x010E: return "WM_IME_ENDCOMPOSITION";
3668         case 0x010F: return "WM_IME_COMPOSITION";
3669 #endif  //WIN32
3670
3671         case 0x0110: return "WM_INITDIALOG";
3672         case 0x0111: return "WM_COMMAND";
3673         case 0x0112: return "WM_SYSCOMMAND";
3674         case 0x0113: return "WM_TIMER";
3675         case 0x0114: return "WM_HSCROLL";
3676         case 0x0115: return "WM_VSCROLL";
3677         case 0x0116: return "WM_INITMENU";
3678         case 0x0117: return "WM_INITMENUPOPUP";
3679         case 0x011F: return "WM_MENUSELECT";
3680         case 0x0120: return "WM_MENUCHAR";
3681         case 0x0121: return "WM_ENTERIDLE";
3682         case 0x0200: return "WM_MOUSEMOVE";
3683         case 0x0201: return "WM_LBUTTONDOWN";
3684         case 0x0202: return "WM_LBUTTONUP";
3685         case 0x0203: return "WM_LBUTTONDBLCLK";
3686         case 0x0204: return "WM_RBUTTONDOWN";
3687         case 0x0205: return "WM_RBUTTONUP";
3688         case 0x0206: return "WM_RBUTTONDBLCLK";
3689         case 0x0207: return "WM_MBUTTONDOWN";
3690         case 0x0208: return "WM_MBUTTONUP";
3691         case 0x0209: return "WM_MBUTTONDBLCLK";
3692         case 0x0210: return "WM_PARENTNOTIFY";
3693         case 0x0211: return "WM_ENTERMENULOOP";
3694         case 0x0212: return "WM_EXITMENULOOP";
3695
3696 #ifdef  __WIN32__
3697         case 0x0213: return "WM_NEXTMENU";
3698         case 0x0214: return "WM_SIZING";
3699         case 0x0215: return "WM_CAPTURECHANGED";
3700         case 0x0216: return "WM_MOVING";
3701         case 0x0218: return "WM_POWERBROADCAST";
3702         case 0x0219: return "WM_DEVICECHANGE";
3703 #endif  //WIN32
3704
3705         case 0x0220: return "WM_MDICREATE";
3706         case 0x0221: return "WM_MDIDESTROY";
3707         case 0x0222: return "WM_MDIACTIVATE";
3708         case 0x0223: return "WM_MDIRESTORE";
3709         case 0x0224: return "WM_MDINEXT";
3710         case 0x0225: return "WM_MDIMAXIMIZE";
3711         case 0x0226: return "WM_MDITILE";
3712         case 0x0227: return "WM_MDICASCADE";
3713         case 0x0228: return "WM_MDIICONARRANGE";
3714         case 0x0229: return "WM_MDIGETACTIVE";
3715         case 0x0230: return "WM_MDISETMENU";
3716         case 0x0233: return "WM_DROPFILES";
3717
3718 #ifdef  __WIN32__
3719         case 0x0281: return "WM_IME_SETCONTEXT";
3720         case 0x0282: return "WM_IME_NOTIFY";
3721         case 0x0283: return "WM_IME_CONTROL";
3722         case 0x0284: return "WM_IME_COMPOSITIONFULL";
3723         case 0x0285: return "WM_IME_SELECT";
3724         case 0x0286: return "WM_IME_CHAR";
3725         case 0x0290: return "WM_IME_KEYDOWN";
3726         case 0x0291: return "WM_IME_KEYUP";
3727 #endif  //WIN32
3728
3729         case 0x0300: return "WM_CUT";
3730         case 0x0301: return "WM_COPY";
3731         case 0x0302: return "WM_PASTE";
3732         case 0x0303: return "WM_CLEAR";
3733         case 0x0304: return "WM_UNDO";
3734         case 0x0305: return "WM_RENDERFORMAT";
3735         case 0x0306: return "WM_RENDERALLFORMATS";
3736         case 0x0307: return "WM_DESTROYCLIPBOARD";
3737         case 0x0308: return "WM_DRAWCLIPBOARD";
3738         case 0x0309: return "WM_PAINTCLIPBOARD";
3739         case 0x030A: return "WM_VSCROLLCLIPBOARD";
3740         case 0x030B: return "WM_SIZECLIPBOARD";
3741         case 0x030C: return "WM_ASKCBFORMATNAME";
3742         case 0x030D: return "WM_CHANGECBCHAIN";
3743         case 0x030E: return "WM_HSCROLLCLIPBOARD";
3744         case 0x030F: return "WM_QUERYNEWPALETTE";
3745         case 0x0310: return "WM_PALETTEISCHANGING";
3746         case 0x0311: return "WM_PALETTECHANGED";
3747
3748 #ifdef __WIN32__
3749         // common controls messages - although they're not strictly speaking
3750         // standard, it's nice to decode them nevertheless
3751
3752         // listview
3753         case 0x1000 + 0: return "LVM_GETBKCOLOR";
3754         case 0x1000 + 1: return "LVM_SETBKCOLOR";
3755         case 0x1000 + 2: return "LVM_GETIMAGELIST";
3756         case 0x1000 + 3: return "LVM_SETIMAGELIST";
3757         case 0x1000 + 4: return "LVM_GETITEMCOUNT";
3758         case 0x1000 + 5: return "LVM_GETITEMA";
3759         case 0x1000 + 75: return "LVM_GETITEMW";
3760         case 0x1000 + 6: return "LVM_SETITEMA";
3761         case 0x1000 + 76: return "LVM_SETITEMW";
3762         case 0x1000 + 7: return "LVM_INSERTITEMA";
3763         case 0x1000 + 77: return "LVM_INSERTITEMW";
3764         case 0x1000 + 8: return "LVM_DELETEITEM";
3765         case 0x1000 + 9: return "LVM_DELETEALLITEMS";
3766         case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
3767         case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
3768         case 0x1000 + 12: return "LVM_GETNEXTITEM";
3769         case 0x1000 + 13: return "LVM_FINDITEMA";
3770         case 0x1000 + 83: return "LVM_FINDITEMW";
3771         case 0x1000 + 14: return "LVM_GETITEMRECT";
3772         case 0x1000 + 15: return "LVM_SETITEMPOSITION";
3773         case 0x1000 + 16: return "LVM_GETITEMPOSITION";
3774         case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
3775         case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
3776         case 0x1000 + 18: return "LVM_HITTEST";
3777         case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
3778         case 0x1000 + 20: return "LVM_SCROLL";
3779         case 0x1000 + 21: return "LVM_REDRAWITEMS";
3780         case 0x1000 + 22: return "LVM_ARRANGE";
3781         case 0x1000 + 23: return "LVM_EDITLABELA";
3782         case 0x1000 + 118: return "LVM_EDITLABELW";
3783         case 0x1000 + 24: return "LVM_GETEDITCONTROL";
3784         case 0x1000 + 25: return "LVM_GETCOLUMNA";
3785         case 0x1000 + 95: return "LVM_GETCOLUMNW";
3786         case 0x1000 + 26: return "LVM_SETCOLUMNA";
3787         case 0x1000 + 96: return "LVM_SETCOLUMNW";
3788         case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
3789         case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
3790         case 0x1000 + 28: return "LVM_DELETECOLUMN";
3791         case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
3792         case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
3793         case 0x1000 + 31: return "LVM_GETHEADER";
3794         case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
3795         case 0x1000 + 34: return "LVM_GETVIEWRECT";
3796         case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
3797         case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
3798         case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
3799         case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
3800         case 0x1000 + 39: return "LVM_GETTOPINDEX";
3801         case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
3802         case 0x1000 + 41: return "LVM_GETORIGIN";
3803         case 0x1000 + 42: return "LVM_UPDATE";
3804         case 0x1000 + 43: return "LVM_SETITEMSTATE";
3805         case 0x1000 + 44: return "LVM_GETITEMSTATE";
3806         case 0x1000 + 45: return "LVM_GETITEMTEXTA";
3807         case 0x1000 + 115: return "LVM_GETITEMTEXTW";
3808         case 0x1000 + 46: return "LVM_SETITEMTEXTA";
3809         case 0x1000 + 116: return "LVM_SETITEMTEXTW";
3810         case 0x1000 + 47: return "LVM_SETITEMCOUNT";
3811         case 0x1000 + 48: return "LVM_SORTITEMS";
3812         case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
3813         case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
3814         case 0x1000 + 51: return "LVM_GETITEMSPACING";
3815         case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
3816         case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
3817         case 0x1000 + 53: return "LVM_SETICONSPACING";
3818         case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
3819         case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
3820         case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
3821         case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
3822         case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
3823         case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
3824         case 0x1000 + 60: return "LVM_SETHOTITEM";
3825         case 0x1000 + 61: return "LVM_GETHOTITEM";
3826         case 0x1000 + 62: return "LVM_SETHOTCURSOR";
3827         case 0x1000 + 63: return "LVM_GETHOTCURSOR";
3828         case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
3829         case 0x1000 + 65: return "LVM_SETWORKAREA";
3830
3831         // tree view
3832         case 0x1100 + 0: return "TVM_INSERTITEMA";
3833         case 0x1100 + 50: return "TVM_INSERTITEMW";
3834         case 0x1100 + 1: return "TVM_DELETEITEM";
3835         case 0x1100 + 2: return "TVM_EXPAND";
3836         case 0x1100 + 4: return "TVM_GETITEMRECT";
3837         case 0x1100 + 5: return "TVM_GETCOUNT";
3838         case 0x1100 + 6: return "TVM_GETINDENT";
3839         case 0x1100 + 7: return "TVM_SETINDENT";
3840         case 0x1100 + 8: return "TVM_GETIMAGELIST";
3841         case 0x1100 + 9: return "TVM_SETIMAGELIST";
3842         case 0x1100 + 10: return "TVM_GETNEXTITEM";
3843         case 0x1100 + 11: return "TVM_SELECTITEM";
3844         case 0x1100 + 12: return "TVM_GETITEMA";
3845         case 0x1100 + 62: return "TVM_GETITEMW";
3846         case 0x1100 + 13: return "TVM_SETITEMA";
3847         case 0x1100 + 63: return "TVM_SETITEMW";
3848         case 0x1100 + 14: return "TVM_EDITLABELA";
3849         case 0x1100 + 65: return "TVM_EDITLABELW";
3850         case 0x1100 + 15: return "TVM_GETEDITCONTROL";
3851         case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
3852         case 0x1100 + 17: return "TVM_HITTEST";
3853         case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
3854         case 0x1100 + 19: return "TVM_SORTCHILDREN";
3855         case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
3856         case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
3857         case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
3858         case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
3859         case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
3860         case 0x1100 + 24: return "TVM_SETTOOLTIPS";
3861         case 0x1100 + 25: return "TVM_GETTOOLTIPS";
3862
3863         // header
3864         case 0x1200 + 0: return "HDM_GETITEMCOUNT";
3865         case 0x1200 + 1: return "HDM_INSERTITEMA";
3866         case 0x1200 + 10: return "HDM_INSERTITEMW";
3867         case 0x1200 + 2: return "HDM_DELETEITEM";
3868         case 0x1200 + 3: return "HDM_GETITEMA";
3869         case 0x1200 + 11: return "HDM_GETITEMW";
3870         case 0x1200 + 4: return "HDM_SETITEMA";
3871         case 0x1200 + 12: return "HDM_SETITEMW";
3872         case 0x1200 + 5: return "HDM_LAYOUT";
3873         case 0x1200 + 6: return "HDM_HITTEST";
3874         case 0x1200 + 7: return "HDM_GETITEMRECT";
3875         case 0x1200 + 8: return "HDM_SETIMAGELIST";
3876         case 0x1200 + 9: return "HDM_GETIMAGELIST";
3877         case 0x1200 + 15: return "HDM_ORDERTOINDEX";
3878         case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
3879         case 0x1200 + 17: return "HDM_GETORDERARRAY";
3880         case 0x1200 + 18: return "HDM_SETORDERARRAY";
3881         case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
3882
3883         // tab control
3884         case 0x1300 + 2: return "TCM_GETIMAGELIST";
3885         case 0x1300 + 3: return "TCM_SETIMAGELIST";
3886         case 0x1300 + 4: return "TCM_GETITEMCOUNT";
3887         case 0x1300 + 5: return "TCM_GETITEMA";
3888         case 0x1300 + 60: return "TCM_GETITEMW";
3889         case 0x1300 + 6: return "TCM_SETITEMA";
3890         case 0x1300 + 61: return "TCM_SETITEMW";
3891         case 0x1300 + 7: return "TCM_INSERTITEMA";
3892         case 0x1300 + 62: return "TCM_INSERTITEMW";
3893         case 0x1300 + 8: return "TCM_DELETEITEM";
3894         case 0x1300 + 9: return "TCM_DELETEALLITEMS";
3895         case 0x1300 + 10: return "TCM_GETITEMRECT";
3896         case 0x1300 + 11: return "TCM_GETCURSEL";
3897         case 0x1300 + 12: return "TCM_SETCURSEL";
3898         case 0x1300 + 13: return "TCM_HITTEST";
3899         case 0x1300 + 14: return "TCM_SETITEMEXTRA";
3900         case 0x1300 + 40: return "TCM_ADJUSTRECT";
3901         case 0x1300 + 41: return "TCM_SETITEMSIZE";
3902         case 0x1300 + 42: return "TCM_REMOVEIMAGE";
3903         case 0x1300 + 43: return "TCM_SETPADDING";
3904         case 0x1300 + 44: return "TCM_GETROWCOUNT";
3905         case 0x1300 + 45: return "TCM_GETTOOLTIPS";
3906         case 0x1300 + 46: return "TCM_SETTOOLTIPS";
3907         case 0x1300 + 47: return "TCM_GETCURFOCUS";
3908         case 0x1300 + 48: return "TCM_SETCURFOCUS";
3909         case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
3910         case 0x1300 + 50: return "TCM_DESELECTALL";
3911
3912         // toolbar
3913         case WM_USER+1: return "TB_ENABLEBUTTON";
3914         case WM_USER+2: return "TB_CHECKBUTTON";
3915         case WM_USER+3: return "TB_PRESSBUTTON";
3916         case WM_USER+4: return "TB_HIDEBUTTON";
3917         case WM_USER+5: return "TB_INDETERMINATE";
3918         case WM_USER+9: return "TB_ISBUTTONENABLED";
3919         case WM_USER+10: return "TB_ISBUTTONCHECKED";
3920         case WM_USER+11: return "TB_ISBUTTONPRESSED";
3921         case WM_USER+12: return "TB_ISBUTTONHIDDEN";
3922         case WM_USER+13: return "TB_ISBUTTONINDETERMINATE";
3923         case WM_USER+17: return "TB_SETSTATE";
3924         case WM_USER+18: return "TB_GETSTATE";
3925         case WM_USER+19: return "TB_ADDBITMAP";
3926         case WM_USER+20: return "TB_ADDBUTTONS";
3927         case WM_USER+21: return "TB_INSERTBUTTON";
3928         case WM_USER+22: return "TB_DELETEBUTTON";
3929         case WM_USER+23: return "TB_GETBUTTON";
3930         case WM_USER+24: return "TB_BUTTONCOUNT";
3931         case WM_USER+25: return "TB_COMMANDTOINDEX";
3932         case WM_USER+26: return "TB_SAVERESTOREA";
3933         case WM_USER+76: return "TB_SAVERESTOREW";
3934         case WM_USER+27: return "TB_CUSTOMIZE";
3935         case WM_USER+28: return "TB_ADDSTRINGA";
3936         case WM_USER+77: return "TB_ADDSTRINGW";
3937         case WM_USER+29: return "TB_GETITEMRECT";
3938         case WM_USER+30: return "TB_BUTTONSTRUCTSIZE";
3939         case WM_USER+31: return "TB_SETBUTTONSIZE";
3940         case WM_USER+32: return "TB_SETBITMAPSIZE";
3941         case WM_USER+33: return "TB_AUTOSIZE";
3942         case WM_USER+35: return "TB_GETTOOLTIPS";
3943         case WM_USER+36: return "TB_SETTOOLTIPS";
3944         case WM_USER+37: return "TB_SETPARENT";
3945         case WM_USER+39: return "TB_SETROWS";
3946         case WM_USER+40: return "TB_GETROWS";
3947         case WM_USER+42: return "TB_SETCMDID";
3948         case WM_USER+43: return "TB_CHANGEBITMAP";
3949         case WM_USER+44: return "TB_GETBITMAP";
3950         case WM_USER+45: return "TB_GETBUTTONTEXTA";
3951         case WM_USER+75: return "TB_GETBUTTONTEXTW";
3952         case WM_USER+46: return "TB_REPLACEBITMAP";
3953         case WM_USER+47: return "TB_SETINDENT";
3954         case WM_USER+48: return "TB_SETIMAGELIST";
3955         case WM_USER+49: return "TB_GETIMAGELIST";
3956         case WM_USER+50: return "TB_LOADIMAGES";
3957         case WM_USER+51: return "TB_GETRECT";
3958         case WM_USER+52: return "TB_SETHOTIMAGELIST";
3959         case WM_USER+53: return "TB_GETHOTIMAGELIST";
3960         case WM_USER+54: return "TB_SETDISABLEDIMAGELIST";
3961         case WM_USER+55: return "TB_GETDISABLEDIMAGELIST";
3962         case WM_USER+56: return "TB_SETSTYLE";
3963         case WM_USER+57: return "TB_GETSTYLE";
3964         case WM_USER+58: return "TB_GETBUTTONSIZE";
3965         case WM_USER+59: return "TB_SETBUTTONWIDTH";
3966         case WM_USER+60: return "TB_SETMAXTEXTROWS";
3967         case WM_USER+61: return "TB_GETTEXTROWS";
3968         case WM_USER+41: return "TB_GETBITMAPFLAGS";
3969
3970 #endif //WIN32
3971
3972         default:
3973             static char s_szBuf[128];
3974             sprintf(s_szBuf, "<unknown message = %d>", message);
3975             return s_szBuf;
3976     }
3977 }
3978 #endif //__WXDEBUG__