src/gtk/notebook.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        notebook.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Vadim Zeitlin
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifdef __GNUG__
  11 #pragma implementation "notebook.h"
  12 #endif
  13
  14 #include "wx/notebook.h"
  15 #include "wx/panel.h"
  16 #include "wx/utils.h"
  17 #include "wx/imaglist.h"
  18 #include "wx/intl.h"
  19 #include "wx/log.h"
  20
  21 #include "gdk/gdk.h"
  22 #include "gtk/gtk.h"
  23 #include "wx/gtk/win_gtk.h"
  24 #include "gdk/gdkkeysyms.h"
  25
  26 //-----------------------------------------------------------------------------
  27 // idle system
  28 //-----------------------------------------------------------------------------
  29
  30 extern void wxapp_install_idle_handler();
  31 extern bool g_isIdle;
  32
  33 //-----------------------------------------------------------------------------
  34 // data
  35 //-----------------------------------------------------------------------------
  36
  37 extern bool   g_blockEventsOnDrag;
  38
  39 //-----------------------------------------------------------------------------
  40 // debug
  41 //-----------------------------------------------------------------------------
  42
  43 #ifdef __WXDEBUG__
  44
  45 extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window );
  46
  47 #endif
  48
  49 //-----------------------------------------------------------------------------
  50 // wxNotebookPage
  51 //-----------------------------------------------------------------------------
  52
  53 class wxNotebookPage: public wxObject
  54 {
  55 public:
  56   wxNotebookPage()
  57   {
  58     m_id = -1;
  59     m_text = "";
  60     m_image = -1;
  61     m_page = (GtkNotebookPage *) NULL;
  62     m_client = (wxWindow *) NULL;
  63     m_parent = (GtkNotebook *) NULL;
  64     m_box = (GtkWidget *) NULL;
  65     m_added = FALSE;
  66   }
  67
  68   /*
  69      mark page as "added' to the notebook, return FALSE if the page was
  70      already added
  71    */
  72
  73   bool Add()
  74   {
  75     if ( WasAdded() )
  76       return FALSE;
  77
  78     m_added = TRUE;
  79     return TRUE;
  80   }
  81
  82   bool WasAdded() const { return m_added; }
  83
  84   int                m_id;
  85   wxString           m_text;
  86   int                m_image;
  87   GtkNotebookPage   *m_page;
  88   GtkLabel          *m_label;
  89   wxWindow          *m_client;
  90   GtkNotebook       *m_parent;
  91   GtkWidget         *m_box;     // in which the label and image are packed
  92
  93 private:
  94   bool m_added;
  95 };
  96
  97 //-----------------------------------------------------------------------------
  98 // "switch_page"
  99 //-----------------------------------------------------------------------------
 100
 101 static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget),
 102                                               GtkNotebookPage *WXUNUSED(page),
 103                                               gint nPage,
 104                                               gpointer data)
 105 {
 106     if (g_isIdle) wxapp_install_idle_handler();
 107
 108     wxNotebook *notebook = (wxNotebook *)data;
 109
 110     int old = notebook->GetSelection();
 111
 112     // TODO: emulate PAGE_CHANGING event
 113
 114     wxNotebookEvent event( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
 115                            notebook->GetId(),  nPage, old );
 116     event.SetEventObject( notebook );
 117     notebook->GetEventHandler()->ProcessEvent( event );
 118 }
 119
 120 //-----------------------------------------------------------------------------
 121 // "size_allocate"
 122 //-----------------------------------------------------------------------------
 123
 124 static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
 125 {
 126     if (g_isIdle) wxapp_install_idle_handler();
 127
 128     if ((win->m_x == alloc->x) &&
 129         (win->m_y == alloc->y) &&
 130         (win->m_width == alloc->width) &&
 131         (win->m_height == alloc->height))
 132     {
 133         return;
 134     }
 135
 136     win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height );
 137
 138     if (win->GetAutoLayout()) win->Layout();
 139 }
 140
 141 //-----------------------------------------------------------------------------
 142 // "key_press_event"
 143 //-----------------------------------------------------------------------------
 144
 145 static gint
 146 gtk_notebook_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxNotebook *notebook )
 147 {
 148     if (g_isIdle) wxapp_install_idle_handler();
 149
 150     if (g_blockEventsOnDrag) return FALSE;
 151
 152     if (!notebook->HasVMT()) return FALSE;
 153
 154     /* this code makes jumping down from the handles of the notebooks
 155        to the actual items in the visible notebook page possible with
 156        the down-arrow key */
 157
 158     if (gdk_event->keyval != GDK_Down) return FALSE;
 159
 160     if (notebook != notebook->FindFocus()) return FALSE;
 161
 162     if (notebook->m_pages.GetCount() == 0) return FALSE;
 163
 164     wxNode *node = notebook->m_pages.Nth( notebook->GetSelection() );
 165
 166     if (!node) return FALSE;
 167
 168     wxNotebookPage *page = (wxNotebookPage*) node->Data();
 169
 170     // don't let others the key event
 171     gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
 172
 173     page->m_client->SetFocus();
 174
 175     return TRUE;
 176 }
 177
 178 //-----------------------------------------------------------------------------
 179 // InsertChild callback for wxNotebook
 180 //-----------------------------------------------------------------------------
 181
 182 static void wxInsertChildInNotebook( wxNotebook* parent, wxWindow* child )
 183 {
 184     wxNotebookPage *page = new wxNotebookPage();
 185
 186     page->m_id = parent->GetPageCount();
 187
 188     page->m_box = gtk_hbox_new (FALSE, 0);
 189     gtk_container_border_width(GTK_CONTAINER(page->m_box), 2);
 190
 191     GtkNotebook *notebook = GTK_NOTEBOOK(parent->m_widget);
 192
 193     page->m_client = child;
 194     gtk_notebook_append_page( notebook, child->m_widget, page->m_box );
 195
 196     page->m_page = (GtkNotebookPage*) (g_list_last(notebook->children)->data);
 197
 198     page->m_parent = notebook;
 199
 200     gtk_signal_connect( GTK_OBJECT(child->m_widget), "size_allocate",
 201       GTK_SIGNAL_FUNC(gtk_page_size_callback), (gpointer)child );
 202
 203     wxASSERT_MSG( page->m_page, _T("Notebook page creation error") );
 204
 205     parent->m_pages.Append( page );
 206 }
 207
 208 //-----------------------------------------------------------------------------
 209 // wxNotebook
 210 //-----------------------------------------------------------------------------
 211
 212 IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
 213
 214 BEGIN_EVENT_TABLE(wxNotebook, wxControl)
 215     EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
 216 END_EVENT_TABLE()
 217
 218 void wxNotebook::Init()
 219 {
 220     m_imageList = (wxImageList *) NULL;
 221     m_pages.DeleteContents( TRUE );
 222     m_idHandler = 0;
 223 }
 224
 225 wxNotebook::wxNotebook()
 226 {
 227     Init();
 228 }
 229
 230 wxNotebook::wxNotebook( wxWindow *parent, wxWindowID id,
 231       const wxPoint& pos, const wxSize& size,
 232       long style, const wxString& name )
 233 {
 234     Init();
 235     Create( parent, id, pos, size, style, name );
 236 }
 237
 238 wxNotebook::~wxNotebook()
 239 {
 240     // don't generate change page events any more
 241     if (m_idHandler != 0)
 242       gtk_signal_disconnect(GTK_OBJECT(m_widget), m_idHandler);
 243
 244     DeleteAllPages();
 245 }
 246
 247 bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
 248       const wxPoint& pos, const wxSize& size,
 249       long style, const wxString& name )
 250 {
 251     m_needParent = TRUE;
 252     m_acceptsFocus = TRUE;
 253     m_insertCallback = (wxInsertChildFunction)wxInsertChildInNotebook;
 254
 255     PreCreation( parent, id, pos, size, style, name );
 256
 257     m_widget = gtk_notebook_new();
 258
 259 #ifdef __WXDEBUG__
 260     debug_focus_in( m_widget, _T("wxNotebook::m_widget"), name );
 261 #endif
 262
 263     gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
 264
 265     m_idHandler = gtk_signal_connect (
 266                   GTK_OBJECT(m_widget), "switch_page",
 267                   GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback),
 268                   (gpointer)this );
 269
 270     m_parent->AddChild( this );
 271
 272     (m_parent->m_insertCallback)( m_parent, this );
 273
 274     gtk_signal_connect( GTK_OBJECT(m_widget), "key_press_event",
 275       GTK_SIGNAL_FUNC(gtk_notebook_key_press_callback), (gpointer)this );
 276
 277     PostCreation();
 278
 279     Show( TRUE );
 280
 281     return TRUE;
 282 }
 283
 284 int wxNotebook::GetSelection() const
 285 {
 286     wxCHECK_MSG( m_widget != NULL, -1, _T("invalid notebook") );
 287
 288     if (m_pages.Number() == 0) return -1;
 289
 290     GtkNotebookPage *g_page = GTK_NOTEBOOK(m_widget)->cur_page;
 291     if (!g_page) return -1;
 292
 293     wxNotebookPage *page = (wxNotebookPage *) NULL;
 294
 295     wxNode *node = m_pages.First();
 296     while (node)
 297     {
 298         page = (wxNotebookPage*)node->Data();
 299
 300         if ((page->m_page == g_page) || (page->m_page == (GtkNotebookPage*)NULL))
 301         {
 302             // page->m_page is NULL directly after gtk_notebook_append. gtk emits
 303             // "switch_page" then and we ask for GetSelection() in the handler for
 304             // "switch_page". otherwise m_page should never be NULL. all this
 305             // might also be wrong.
 306             break;
 307         }
 308         node = node->Next();
 309     }
 310
 311     wxCHECK_MSG( node != NULL, -1, _T("wxNotebook: no selection?") );
 312
 313     return page->m_id;
 314 }
 315
 316 int wxNotebook::GetPageCount() const
 317 {
 318     // count only the pages which were already added to the notebook for MSW
 319     // compatibility (and, in fact, this behaviour makes more sense anyhow
 320     // because only the added pages are shown)
 321
 322     int n = 0;
 323     for ( wxNode *node = m_pages.First(); node; node = node->Next() )
 324     {
 325         wxNotebookPage *page = (wxNotebookPage*)node->Data();
 326
 327         if (page->WasAdded()) n++;
 328     }
 329
 330     return n;
 331 }
 332
 333 int wxNotebook::GetRowCount() const
 334 {
 335     return 1;
 336 }
 337
 338 wxString wxNotebook::GetPageText( int page ) const
 339 {
 340     wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid notebook") );
 341
 342     wxNotebookPage* nb_page = GetNotebookPage(page);
 343     if (nb_page)
 344         return nb_page->m_text;
 345     else
 346         return "";
 347 }
 348
 349 int wxNotebook::GetPageImage( int page ) const
 350 {
 351     wxCHECK_MSG( m_widget != NULL, 0, _T("invalid notebook") );
 352
 353     wxNotebookPage* nb_page = GetNotebookPage(page);
 354     if (nb_page)
 355         return nb_page->m_image;
 356     else
 357         return 0;
 358 }
 359
 360 wxNotebookPage* wxNotebook::GetNotebookPage(int page) const
 361 {
 362     wxCHECK_MSG( m_widget != NULL, (wxNotebookPage*)NULL, _T("invalid notebook") );
 363
 364     wxNotebookPage *nb_page = (wxNotebookPage *) NULL;
 365
 366     wxNode *node = m_pages.First();
 367     while (node)
 368     {
 369         nb_page = (wxNotebookPage*)node->Data();
 370         if (nb_page->m_id == page)
 371             return nb_page;
 372         node = node->Next();
 373     }
 374
 375     wxFAIL_MSG( _T("Notebook page not found!") );
 376
 377     return (wxNotebookPage *) NULL;
 378 }
 379
 380 int wxNotebook::SetSelection( int page )
 381 {
 382     wxCHECK_MSG( m_widget != NULL, -1, _T("invalid notebook") );
 383
 384     int selOld = GetSelection();
 385     wxNotebookPage* nb_page = GetNotebookPage(page);
 386
 387     if (!nb_page) return -1;
 388
 389     int page_num = 0;
 390     GList *child = GTK_NOTEBOOK(m_widget)->children;
 391     while (child)
 392     {
 393         if (nb_page->m_page == (GtkNotebookPage*)child->data)  break;
 394         page_num++;
 395         child = child->next;
 396     }
 397
 398     if (!child) return -1;
 399
 400     gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
 401
 402     return selOld;
 403 }
 404
 405 void wxNotebook::AdvanceSelection( bool bForward )
 406 {
 407     wxCHECK_RET( m_widget != NULL, _T("invalid notebook") );
 408
 409     int sel = GetSelection();
 410     int max = GetPageCount();
 411
 412     if (bForward)
 413         SetSelection( sel == max ? 0 : sel + 1 );
 414     else
 415         SetSelection( sel == 0 ? max-1 : sel - 1 );
 416 }
 417
 418 void wxNotebook::SetImageList( wxImageList* imageList )
 419 {
 420     m_imageList = imageList;
 421 }
 422
 423 bool wxNotebook::SetPageText( int page, const wxString &text )
 424 {
 425     wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid notebook") );
 426
 427     wxNotebookPage* nb_page = GetNotebookPage(page);
 428
 429     wxCHECK_MSG( nb_page, FALSE, _T("SetPageText: invalid page index") );
 430
 431     nb_page->m_text = text;
 432
 433     gtk_label_set(nb_page->m_label, nb_page->m_text.mbc_str());
 434
 435     return TRUE;
 436 }
 437
 438 bool wxNotebook::SetPageImage( int page, int image )
 439 {
 440     /* HvdH 28-12-98: now it works, but it's a bit of a kludge */
 441
 442     wxNotebookPage* nb_page = GetNotebookPage(page);
 443
 444     if (!nb_page) return FALSE;
 445
 446     /* Optimization posibility: return immediately if image unchanged.
 447      * Not enabled because it may break existing (stupid) code that
 448      * manipulates the imagelist to cycle images */
 449
 450     /* if (image == nb_page->m_image) return TRUE; */
 451
 452     /* For different cases:
 453        1) no image -> no image
 454        2) image -> no image
 455        3) no image -> image
 456        4) image -> image */
 457
 458     if (image == -1 && nb_page->m_image == -1)
 459         return TRUE; /* Case 1): Nothing to do. */
 460
 461     GtkWidget *pixmapwid = (GtkWidget*) NULL;
 462
 463     if (nb_page->m_image != -1)
 464     {
 465         /* Case 2) or 4). There is already an image in the gtkhbox. Let's find it */
 466
 467         GList *child = gtk_container_children(GTK_CONTAINER(nb_page->m_box));
 468         while (child)
 469         {
 470             if (GTK_IS_PIXMAP(child->data))
 471             {
 472                 pixmapwid = GTK_WIDGET(child->data);
 473                 break;
 474             }
 475             child = child->next;
 476         }
 477
 478         /* We should have the pixmap widget now */
 479         wxASSERT(pixmapwid != NULL);
 480
 481         if (image == -1)
 482         {
 483             /* If there's no new widget, just remove the old from the box */
 484             gtk_container_remove(GTK_CONTAINER(nb_page->m_box), pixmapwid);
 485             nb_page->m_image = -1;
 486
 487             return TRUE; /* Case 2) */
 488         }
 489     }
 490
 491     /* Only cases 3) and 4) left */
 492     wxASSERT( m_imageList != NULL ); /* Just in case */
 493
 494     /* Construct the new pixmap */
 495     const wxBitmap *bmp = m_imageList->GetBitmap(image);
 496     GdkPixmap *pixmap = bmp->GetPixmap();
 497     GdkBitmap *mask = (GdkBitmap*) NULL;
 498     if ( bmp->GetMask() )
 499     {
 500         mask = bmp->GetMask()->GetBitmap();
 501     }
 502
 503     if (pixmapwid == NULL)
 504     {
 505         /* Case 3) No old pixmap. Create a new one and prepend it to the hbox */
 506         pixmapwid = gtk_pixmap_new (pixmap, mask );
 507
 508         /* CHECKME: Are these pack flags okay? */
 509         gtk_box_pack_start(GTK_BOX(nb_page->m_box), pixmapwid, FALSE, FALSE, 3);
 510         gtk_widget_show(pixmapwid);
 511     }
 512     else
 513     {
 514         /* Case 4) Simply replace the pixmap */
 515         gtk_pixmap_set(GTK_PIXMAP(pixmapwid), pixmap, mask);
 516     }
 517
 518     nb_page->m_image = image;
 519
 520     return TRUE;
 521 }
 522
 523 void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
 524 {
 525     wxFAIL_MSG( _T("wxNotebook::SetPageSize not implemented") );
 526 }
 527
 528 void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
 529 {
 530     wxFAIL_MSG( _T("wxNotebook::SetPadding not implemented") );
 531 }
 532
 533 void wxNotebook::SetTabSize(const wxSize& sz)
 534 {
 535     wxFAIL_MSG( _T("wxNotebook::SetTabSize not implemented") );
 536 }
 537
 538 bool wxNotebook::DeleteAllPages()
 539 {
 540     wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid notebook") );
 541
 542     wxNode *page_node = m_pages.First();
 543     while (page_node)
 544     {
 545         wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
 546
 547         DeletePage( page->m_id );
 548
 549         page_node = m_pages.First();
 550     }
 551
 552     return TRUE;
 553 }
 554
 555 bool wxNotebook::DeletePage( int page )
 556 {
 557     wxNotebookPage* nb_page = GetNotebookPage(page);
 558     if (!nb_page) return FALSE;
 559
 560     int page_num = 0;
 561     GList *child = GTK_NOTEBOOK(m_widget)->children;
 562     while (child)
 563     {
 564         if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
 565         page_num++;
 566         child = child->next;
 567     }
 568
 569     wxCHECK_MSG( child != NULL, FALSE, _T("illegal notebook index") );
 570
 571     delete nb_page->m_client;
 572
 573     m_pages.DeleteObject( nb_page );
 574
 575     /* adjust the notebook page numbers so that
 576        m_id reflects the current position, Daniel Paull */
 577     int count = 0;
 578     wxNode *node = m_pages.First();
 579     wxNotebookPage *pagePtr = (wxNotebookPage *) NULL;
 580     while (node)
 581     {
 582         pagePtr = (wxNotebookPage*)node->Data();
 583         pagePtr->m_id = count++;
 584         node = node->Next();
 585     }
 586
 587     return TRUE;
 588 }
 589
 590 bool wxNotebook::RemovePage( int page )
 591 {
 592     wxNotebookPage* nb_page = GetNotebookPage(page);
 593     if (!nb_page) return FALSE;
 594
 595     int page_num = 0;
 596     GList *child = GTK_NOTEBOOK(m_widget)->children;
 597     while (child)
 598     {
 599         if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
 600         page_num++;
 601         child = child->next;
 602     }
 603
 604     wxCHECK_MSG( child != NULL, FALSE, _T("illegal notebook index") );
 605
 606     gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num );
 607
 608     m_pages.DeleteObject( nb_page );
 609
 610     return TRUE;
 611 }
 612
 613 bool wxNotebook::AddPage(wxWindow* win, const wxString& text,
 614                          bool select, int imageId)
 615 {
 616     wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid notebook") );
 617
 618     /* we've created the notebook page in AddChild(). Now we just have to set
 619        the caption for the page and set the others parameters. */
 620
 621     wxNotebookPage *page = (wxNotebookPage *) NULL;
 622
 623     wxNode *node = m_pages.First();
 624     while (node)
 625     {
 626         page = (wxNotebookPage*)node->Data();
 627         if ( page->m_client == win ) break;
 628         node = node->Next();
 629     }
 630
 631     wxCHECK_MSG( page != NULL, FALSE,
 632                _T("Can't add a page whose parent is not the notebook!") );
 633
 634     wxCHECK_MSG( page->Add(), FALSE,
 635                _T("Can't add the same page twice to a notebook.") );
 636
 637     if (imageId != -1)
 638     {
 639         wxASSERT( m_imageList != NULL );
 640
 641         const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
 642         GdkPixmap *pixmap = bmp->GetPixmap();
 643         GdkBitmap *mask = (GdkBitmap*) NULL;
 644         if ( bmp->GetMask() )
 645         {
 646             mask = bmp->GetMask()->GetBitmap();
 647         }
 648
 649         GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
 650
 651         gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
 652
 653         gtk_widget_show(pixmapwid);
 654     }
 655
 656     /* then set the attributes */
 657     page->m_text = text;
 658     if (page->m_text.IsEmpty()) page->m_text = _T("");
 659     page->m_image = imageId;
 660     page->m_label = (GtkLabel *)gtk_label_new(page->m_text.mbc_str());
 661     gtk_box_pack_end( GTK_BOX(page->m_box), (GtkWidget *)page->m_label, FALSE, FALSE, 3);
 662
 663     /* @@@: what does this do? do we still need it?
 664     gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5); */
 665
 666     gtk_widget_show((GtkWidget *)page->m_label);
 667
 668     if (select) SetSelection( GetPageCount()-1 );
 669
 670     return TRUE;
 671 }
 672
 673 void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
 674 {
 675     if (event.IsWindowChange())
 676         AdvanceSelection( event.GetDirection() );
 677     else
 678         event.Skip();
 679 }
 680
 681 wxWindow *wxNotebook::GetPage( int page ) const
 682 {
 683     wxCHECK_MSG( m_widget != NULL, (wxWindow*) NULL, _T("invalid notebook") );
 684
 685     wxNotebookPage* nb_page = GetNotebookPage(page);
 686     if (!nb_page)
 687         return (wxWindow *) NULL;
 688     else
 689         return nb_page->m_client;
 690 }
 691
 692 // override these 2 functions to do nothing: everything is done in OnSize
 693 void wxNotebook::SetConstraintSizes( bool WXUNUSED(recurse) )
 694 {
 695     // don't set the sizes of the pages - their correct size is not yet known
 696     wxControl::SetConstraintSizes(FALSE);
 697 }
 698
 699 bool wxNotebook::DoPhase( int WXUNUSED(nPhase) )
 700 {
 701     return TRUE;
 702 }
 703
 704 void wxNotebook::ApplyWidgetStyle()
 705 {
 706     SetWidgetStyle();
 707     gtk_widget_set_style( m_widget, m_widgetStyle );
 708 }
 709
 710 //-----------------------------------------------------------------------------
 711 // wxNotebookEvent
 712 //-----------------------------------------------------------------------------
 713
 714 IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
 715