src/msw/notebook.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        msw/notebook.cpp
   3 // Purpose:     implementation of wxNotebook
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     11.06.98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "notebook.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20     #pragma hdrstop
  21 #endif
  22
  23 #if wxUSE_NOTEBOOK
  24
  25 // wxWindows
  26 #ifndef WX_PRECOMP
  27   #include  "wx/string.h"
  28 #endif  // WX_PRECOMP
  29
  30 #include  "wx/log.h"
  31 #include  "wx/imaglist.h"
  32 #include  "wx/event.h"
  33 #include  "wx/control.h"
  34 #include  "wx/notebook.h"
  35
  36 #include  "wx/msw/private.h"
  37
  38 // Windows standard headers
  39 #ifndef   __WIN95__
  40   #error  "wxNotebook is only supported Windows 95 and above"
  41 #endif    //Win95
  42
  43 #include  <windowsx.h>  // for SetWindowFont
  44
  45 #ifdef __GNUWIN32_OLD__
  46     #include "wx/msw/gnuwin32/extra.h"
  47 #endif
  48
  49 #if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
  50     #include <commctrl.h>
  51 #endif
  52
  53 // ----------------------------------------------------------------------------
  54 // macros
  55 // ----------------------------------------------------------------------------
  56
  57 // check that the page index is valid
  58 #define IS_VALID_PAGE(nPage) (((nPage) >= 0) && ((nPage) < GetPageCount()))
  59
  60 // hide the ugly cast
  61 #define m_hwnd    (HWND)GetHWND()
  62
  63 // ----------------------------------------------------------------------------
  64 // constants
  65 // ----------------------------------------------------------------------------
  66
  67 // This is a work-around for missing defines in gcc-2.95 headers
  68 #ifndef TCS_RIGHT
  69     #define TCS_RIGHT       0x0002
  70 #endif
  71
  72 #ifndef TCS_VERTICAL
  73     #define TCS_VERTICAL    0x0080
  74 #endif
  75
  76 #ifndef TCS_BOTTOM
  77     #define TCS_BOTTOM      TCS_RIGHT
  78 #endif
  79
  80 // ----------------------------------------------------------------------------
  81 // event table
  82 // ----------------------------------------------------------------------------
  83
  84 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
  85 DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
  86
  87 BEGIN_EVENT_TABLE(wxNotebook, wxControl)
  88     EVT_NOTEBOOK_PAGE_CHANGED(-1, wxNotebook::OnSelChange)
  89
  90     EVT_SIZE(wxNotebook::OnSize)
  91
  92     EVT_SET_FOCUS(wxNotebook::OnSetFocus)
  93
  94     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
  95 END_EVENT_TABLE()
  96
  97 IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
  98 IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
  99
 100 // ============================================================================
 101 // implementation
 102 // ============================================================================
 103
 104 // ----------------------------------------------------------------------------
 105 // wxNotebook construction
 106 // ----------------------------------------------------------------------------
 107
 108 // common part of all ctors
 109 void wxNotebook::Init()
 110 {
 111   m_imageList = NULL;
 112   m_nSelection = -1;
 113 }
 114
 115 // default for dynamic class
 116 wxNotebook::wxNotebook()
 117 {
 118   Init();
 119 }
 120
 121 // the same arguments as for wxControl
 122 wxNotebook::wxNotebook(wxWindow *parent,
 123                        wxWindowID id,
 124                        const wxPoint& pos,
 125                        const wxSize& size,
 126                        long style,
 127                        const wxString& name)
 128 {
 129   Init();
 130
 131   Create(parent, id, pos, size, style, name);
 132 }
 133
 134 // Create() function
 135 bool wxNotebook::Create(wxWindow *parent,
 136                         wxWindowID id,
 137                         const wxPoint& pos,
 138                         const wxSize& size,
 139                         long style,
 140                         const wxString& name)
 141 {
 142     // base init
 143     if ( !CreateControl(parent, id, pos, size, style | wxTAB_TRAVERSAL,
 144                         wxDefaultValidator, name) )
 145         return FALSE;
 146
 147     if ( !MSWCreateControl(WC_TABCONTROL, _T(""), pos, size) )
 148         return FALSE;
 149
 150     SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));
 151
 152     return TRUE;
 153 }
 154
 155 WXDWORD wxNotebook::MSWGetStyle(long style, WXDWORD *exstyle) const
 156 {
 157     WXDWORD tabStyle = wxControl::MSWGetStyle(style, exstyle);
 158
 159     tabStyle |= WS_TABSTOP | TCS_TABS;
 160
 161     if ( style & wxNB_MULTILINE )
 162         tabStyle |= TCS_MULTILINE;
 163     if ( style & wxNB_FIXEDWIDTH )
 164         tabStyle |= TCS_FIXEDWIDTH;
 165
 166     if ( style & wxNB_BOTTOM )
 167         tabStyle |= TCS_RIGHT;
 168     else if ( style & wxNB_LEFT )
 169         tabStyle |= TCS_VERTICAL;
 170     else if ( style & wxNB_RIGHT )
 171         tabStyle |= TCS_VERTICAL | TCS_RIGHT;
 172
 173     // ex style
 174     if ( exstyle )
 175     {
 176         // note that we never want to have the default WS_EX_CLIENTEDGE style
 177         // as it looks too ugly for the notebooks
 178         *exstyle = 0;
 179     }
 180
 181     return tabStyle;
 182 }
 183
 184 // ----------------------------------------------------------------------------
 185 // wxNotebook accessors
 186 // ----------------------------------------------------------------------------
 187
 188 int wxNotebook::GetPageCount() const
 189 {
 190   // consistency check
 191   wxASSERT( (int)m_pages.Count() == TabCtrl_GetItemCount(m_hwnd) );
 192
 193   return m_pages.Count();
 194 }
 195
 196 int wxNotebook::GetRowCount() const
 197 {
 198   return TabCtrl_GetRowCount(m_hwnd);
 199 }
 200
 201 int wxNotebook::SetSelection(int nPage)
 202 {
 203   wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
 204
 205   if ( nPage != m_nSelection )
 206   {
 207     wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
 208     event.SetSelection(nPage);
 209     event.SetOldSelection(m_nSelection);
 210     event.SetEventObject(this);
 211     if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() )
 212     {
 213       // program allows the page change
 214       event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
 215       (void)GetEventHandler()->ProcessEvent(event);
 216
 217       TabCtrl_SetCurSel(m_hwnd, nPage);
 218     }
 219   }
 220
 221   return m_nSelection;
 222 }
 223
 224 bool wxNotebook::SetPageText(int nPage, const wxString& strText)
 225 {
 226   wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") );
 227
 228   TC_ITEM tcItem;
 229   tcItem.mask = TCIF_TEXT;
 230   tcItem.pszText = (wxChar *)strText.c_str();
 231
 232   return TabCtrl_SetItem(m_hwnd, nPage, &tcItem) != 0;
 233 }
 234
 235 wxString wxNotebook::GetPageText(int nPage) const
 236 {
 237   wxCHECK_MSG( IS_VALID_PAGE(nPage), wxT(""), wxT("notebook page out of range") );
 238
 239   wxChar buf[256];
 240   TC_ITEM tcItem;
 241   tcItem.mask = TCIF_TEXT;
 242   tcItem.pszText = buf;
 243   tcItem.cchTextMax = WXSIZEOF(buf);
 244
 245   wxString str;
 246   if ( TabCtrl_GetItem(m_hwnd, nPage, &tcItem) )
 247     str = tcItem.pszText;
 248
 249   return str;
 250 }
 251
 252 int wxNotebook::GetPageImage(int nPage) const
 253 {
 254   wxCHECK_MSG( IS_VALID_PAGE(nPage), -1, wxT("notebook page out of range") );
 255
 256   TC_ITEM tcItem;
 257   tcItem.mask = TCIF_IMAGE;
 258
 259   return TabCtrl_GetItem(m_hwnd, nPage, &tcItem) ? tcItem.iImage : -1;
 260 }
 261
 262 bool wxNotebook::SetPageImage(int nPage, int nImage)
 263 {
 264   wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") );
 265
 266   TC_ITEM tcItem;
 267   tcItem.mask = TCIF_IMAGE;
 268   tcItem.iImage = nImage;
 269
 270   return TabCtrl_SetItem(m_hwnd, nPage, &tcItem) != 0;
 271 }
 272
 273 void wxNotebook::SetImageList(wxImageList* imageList)
 274 {
 275   wxNotebookBase::SetImageList(imageList);
 276
 277   if ( imageList )
 278   {
 279     TabCtrl_SetImageList(m_hwnd, (HIMAGELIST)imageList->GetHIMAGELIST());
 280   }
 281 }
 282
 283 // ----------------------------------------------------------------------------
 284 // wxNotebook size settings
 285 // ----------------------------------------------------------------------------
 286
 287 void wxNotebook::SetPageSize(const wxSize& size)
 288 {
 289     // transform the page size into the notebook size
 290     RECT rc;
 291     rc.left =
 292     rc.top = 0;
 293     rc.right = size.x;
 294     rc.bottom = size.y;
 295
 296     TabCtrl_AdjustRect(GetHwnd(), TRUE, &rc);
 297
 298     // and now set it
 299     SetSize(rc.right - rc.left, rc.bottom - rc.top);
 300 }
 301
 302 void wxNotebook::SetPadding(const wxSize& padding)
 303 {
 304     TabCtrl_SetPadding(GetHwnd(), padding.x, padding.y);
 305 }
 306
 307 // Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
 308 // style.
 309 void wxNotebook::SetTabSize(const wxSize& sz)
 310 {
 311     ::SendMessage(GetHwnd(), TCM_SETITEMSIZE, 0, MAKELPARAM(sz.x, sz.y));
 312 }
 313
 314 wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
 315 {
 316     wxSize sizeTotal = sizePage;
 317
 318     // We need to make getting tab size part of the wxWindows API.
 319     wxSize tabSize(0, 0);
 320     if (GetPageCount() > 0)
 321     {
 322         RECT rect;
 323         TabCtrl_GetItemRect((HWND) GetHWND(), 0, & rect);
 324         tabSize.x = rect.right - rect.left;
 325         tabSize.y = rect.bottom - rect.top;
 326     }
 327     if ( HasFlag(wxNB_LEFT) || HasFlag(wxNB_RIGHT) )
 328     {
 329         sizeTotal.x += tabSize.x + 7;
 330         sizeTotal.y += 7;
 331     }
 332     else
 333     {
 334         sizeTotal.x += 7;
 335         sizeTotal.y += tabSize.y + 7;
 336     }
 337
 338     return sizeTotal;
 339 }
 340
 341 void wxNotebook::AdjustPageSize(wxNotebookPage *page)
 342 {
 343     wxCHECK_RET( page, _T("NULL page in wxNotebook::AdjustPageSize") );
 344
 345     RECT rc;
 346     rc.left =
 347     rc.top = 0;
 348
 349     // get the page size from the notebook size
 350     GetSize((int *)&rc.right, (int *)&rc.bottom);
 351     TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
 352
 353     page->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
 354 }
 355
 356 // ----------------------------------------------------------------------------
 357 // wxNotebook operations
 358 // ----------------------------------------------------------------------------
 359
 360 // remove one page from the notebook, without deleting
 361 wxNotebookPage *wxNotebook::DoRemovePage(int nPage)
 362 {
 363     wxNotebookPage *pageRemoved = wxNotebookBase::DoRemovePage(nPage);
 364     if ( !pageRemoved )
 365         return NULL;
 366
 367     TabCtrl_DeleteItem(m_hwnd, nPage);
 368
 369     if ( m_pages.IsEmpty() )
 370     {
 371         // no selection any more, the notebook becamse empty
 372         m_nSelection = -1;
 373     }
 374     else // notebook still not empty
 375     {
 376         // change the selected page if it was deleted or became invalid
 377         int selNew;
 378         if ( m_nSelection == GetPageCount() )
 379         {
 380             // last page deleted, make the new last page the new selection
 381             selNew = m_nSelection - 1;
 382         }
 383         else if ( nPage <= m_nSelection )
 384         {
 385             // we must show another page, even if it has the same index
 386             selNew = m_nSelection;
 387         }
 388         else // nothing changes for the currently selected page
 389         {
 390             selNew = -1;
 391
 392             // we still must refresh the current page: this needs to be done
 393             // for some unknown reason if the tab control shows the up-down
 394             // control (i.e. when there are too many pages) -- otherwise after
 395             // deleting a page nothing at all is shown
 396             m_pages[m_nSelection]->Refresh();
 397         }
 398
 399         if ( selNew != -1 )
 400         {
 401             // m_nSelection must be always valid so reset it before calling
 402             // SetSelection()
 403             m_nSelection = -1;
 404             SetSelection(selNew);
 405         }
 406     }
 407
 408     return pageRemoved;
 409 }
 410
 411 // remove all pages
 412 bool wxNotebook::DeleteAllPages()
 413 {
 414   int nPageCount = GetPageCount();
 415   int nPage;
 416   for ( nPage = 0; nPage < nPageCount; nPage++ )
 417     delete m_pages[nPage];
 418
 419   m_pages.Clear();
 420
 421   TabCtrl_DeleteAllItems(m_hwnd);
 422
 423   m_nSelection = -1;
 424
 425   return TRUE;
 426 }
 427
 428 // same as AddPage() but does it at given position
 429 bool wxNotebook::InsertPage(int nPage,
 430                             wxNotebookPage *pPage,
 431                             const wxString& strText,
 432                             bool bSelect,
 433                             int imageId)
 434 {
 435     wxCHECK_MSG( pPage != NULL, FALSE, _T("NULL page in wxNotebook::InsertPage") );
 436     wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE,
 437                  _T("invalid index in wxNotebook::InsertPage") );
 438
 439     wxASSERT_MSG( pPage->GetParent() == this,
 440                     _T("notebook pages must have notebook as parent") );
 441
 442     // add a new tab to the control
 443     // ----------------------------
 444
 445     // init all fields to 0
 446     TC_ITEM tcItem;
 447     wxZeroMemory(tcItem);
 448
 449     // set the image, if any
 450     if ( imageId != -1 )
 451     {
 452         tcItem.mask |= TCIF_IMAGE;
 453         tcItem.iImage  = imageId;
 454     }
 455
 456     // and the text
 457     if ( !strText.IsEmpty() )
 458     {
 459         tcItem.mask |= TCIF_TEXT;
 460         tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
 461     }
 462
 463     // fit the notebook page to the tab control's display area: this should be
 464     // done before adding it to the notebook or TabCtrl_InsertItem() will
 465     // change the notebooks size itself!
 466     AdjustPageSize(pPage);
 467
 468     // finally do insert it
 469     if ( TabCtrl_InsertItem(m_hwnd, nPage, &tcItem) == -1 )
 470     {
 471         wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());
 472
 473         return FALSE;
 474     }
 475
 476     // succeeded: save the pointer to the page
 477     m_pages.Insert(pPage, nPage);
 478
 479     // for the first page (only) we need to adjust the size again because the
 480     // notebook size changed: the tabs which hadn't been there before are now
 481     // shown
 482     if ( m_pages.GetCount() == 1 )
 483     {
 484         AdjustPageSize(pPage);
 485     }
 486
 487     // hide the page: unless it is selected, it shouldn't be shown (and if it
 488     // is selected it will be shown later)
 489     HWND hwnd = GetWinHwnd(pPage);
 490     SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
 491
 492     // this updates internal flag too -- otherwise it would get out of sync
 493     // with the real state
 494     pPage->Show(FALSE);
 495
 496
 497     // now deal with the selection
 498     // ---------------------------
 499
 500     // if the inserted page is before the selected one, we must update the
 501     // index of the selected page
 502     if ( nPage <= m_nSelection )
 503     {
 504         // one extra page added
 505         m_nSelection++;
 506     }
 507
 508     // some page should be selected: either this one or the first one if there
 509     // is still no selection
 510     int selNew = -1;
 511     if ( bSelect )
 512         selNew = nPage;
 513     else if ( m_nSelection == -1 )
 514         selNew = 0;
 515
 516     if ( selNew != -1 )
 517         SetSelection(selNew);
 518
 519     return TRUE;
 520 }
 521
 522 // ----------------------------------------------------------------------------
 523 // wxNotebook callbacks
 524 // ----------------------------------------------------------------------------
 525
 526 void wxNotebook::OnSize(wxSizeEvent& event)
 527 {
 528   // fit the notebook page to the tab control's display area
 529   RECT rc;
 530   rc.left = rc.top = 0;
 531   GetSize((int *)&rc.right, (int *)&rc.bottom);
 532
 533   TabCtrl_AdjustRect(m_hwnd, FALSE, &rc);
 534
 535   int width = rc.right - rc.left,
 536       height = rc.bottom - rc.top;
 537   size_t nCount = m_pages.Count();
 538   for ( size_t nPage = 0; nPage < nCount; nPage++ ) {
 539     wxNotebookPage *pPage = m_pages[nPage];
 540     pPage->SetSize(rc.left, rc.top, width, height);
 541   }
 542
 543   event.Skip();
 544 }
 545
 546 void wxNotebook::OnSelChange(wxNotebookEvent& event)
 547 {
 548   // is it our tab control?
 549   if ( event.GetEventObject() == this )
 550   {
 551       int sel = event.GetOldSelection();
 552       if ( sel != -1 )
 553         m_pages[sel]->Show(FALSE);
 554
 555       sel = event.GetSelection();
 556       if ( sel != -1 )
 557       {
 558         wxNotebookPage *pPage = m_pages[sel];
 559         pPage->Show(TRUE);
 560         pPage->SetFocus();
 561       }
 562
 563       m_nSelection = sel;
 564   }
 565
 566   // we want to give others a chance to process this message as well
 567   event.Skip();
 568 }
 569
 570 void wxNotebook::OnSetFocus(wxFocusEvent& event)
 571 {
 572     // this function is only called when the focus is explicitly set (i.e. from
 573     // the program) to the notebook - in this case we don't need the
 574     // complicated OnNavigationKey() logic because the programmer knows better
 575     // what [s]he wants
 576
 577     // set focus to the currently selected page if any
 578     if ( m_nSelection != -1 )
 579         m_pages[m_nSelection]->SetFocus();
 580
 581     event.Skip();
 582 }
 583
 584 void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
 585 {
 586     if ( event.IsWindowChange() ) {
 587         // change pages
 588         AdvanceSelection(event.GetDirection());
 589     }
 590     else {
 591         // we get this event in 2 cases
 592         //
 593         // a) one of our pages might have generated it because the user TABbed
 594         // out from it in which case we should propagate the event upwards and
 595         // our parent will take care of setting the focus to prev/next sibling
 596         //
 597         // or
 598         //
 599         // b) the parent panel wants to give the focus to us so that we
 600         // forward it to our selected page. We can't deal with this in
 601         // OnSetFocus() because we don't know which direction the focus came
 602         // from in this case and so can't choose between setting the focus to
 603         // first or last panel child
 604
 605         wxWindow *parent = GetParent();
 606         if ( event.GetEventObject() == parent )
 607         {
 608             // no, it doesn't come from child, case (b): forward to a page
 609             if ( m_nSelection != -1 )
 610             {
 611                 // so that the page knows that the event comes from it's parent
 612                 // and is being propagated downwards
 613                 event.SetEventObject(this);
 614
 615                 wxWindow *page = m_pages[m_nSelection];
 616                 if ( !page->GetEventHandler()->ProcessEvent(event) )
 617                 {
 618                     page->SetFocus();
 619                 }
 620                 //else: page manages focus inside it itself
 621             }
 622             else
 623             {
 624                 // we have no pages - still have to give focus to _something_
 625                 SetFocus();
 626             }
 627         }
 628         else
 629         {
 630             // it comes from our child, case (a), pass to the parent
 631             if ( parent ) {
 632                 event.SetCurrentFocus(this);
 633                 parent->GetEventHandler()->ProcessEvent(event);
 634             }
 635         }
 636     }
 637 }
 638
 639 // ----------------------------------------------------------------------------
 640 // wxNotebook base class virtuals
 641 // ----------------------------------------------------------------------------
 642
 643 #if wxUSE_CONSTRAINTS
 644
 645 // override these 2 functions to do nothing: everything is done in OnSize
 646
 647 void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse))
 648 {
 649   // don't set the sizes of the pages - their correct size is not yet known
 650   wxControl::SetConstraintSizes(FALSE);
 651 }
 652
 653 bool wxNotebook::DoPhase(int WXUNUSED(nPhase))
 654 {
 655   return TRUE;
 656 }
 657
 658 #endif // wxUSE_CONSTRAINTS
 659
 660 // ----------------------------------------------------------------------------
 661 // wxNotebook Windows message handlers
 662 // ----------------------------------------------------------------------------
 663
 664 bool wxNotebook::MSWOnScroll(int orientation, WXWORD nSBCode,
 665                              WXWORD pos, WXHWND control)
 666 {
 667     // don't generate EVT_SCROLLWIN events for the WM_SCROLLs coming from the
 668     // up-down control
 669     if ( control )
 670         return FALSE;
 671
 672     return wxNotebookBase::MSWOnScroll(orientation, nSBCode, pos, control);
 673 }
 674
 675 bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
 676 {
 677   wxNotebookEvent event(wxEVT_NULL, m_windowId);
 678
 679   NMHDR* hdr = (NMHDR *)lParam;
 680   switch ( hdr->code ) {
 681     case TCN_SELCHANGE:
 682       event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
 683       break;
 684
 685     case TCN_SELCHANGING:
 686       event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING);
 687       break;
 688
 689     default:
 690       return wxControl::MSWOnNotify(idCtrl, lParam, result);
 691   }
 692
 693   event.SetSelection(TabCtrl_GetCurSel(m_hwnd));
 694   event.SetOldSelection(m_nSelection);
 695   event.SetEventObject(this);
 696   event.SetInt(idCtrl);
 697
 698   bool processed = GetEventHandler()->ProcessEvent(event);
 699   *result = !event.IsAllowed();
 700   return processed;
 701 }
 702
 703 #endif // wxUSE_NOTEBOOK