samples/notebook/notebook.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        samples/notebook/notebook.cpp
   3 // Purpose:     a sample demonstrating notebook usage
   4 // Author:      Julian Smart
   5 // Modified by: Dimitri Schoolwerth
   6 // Created:     26/10/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998-2002 wxWidgets team
   9 // License:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16     #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/wx.h"
  21 #endif
  22
  23 #include "wx/imaglist.h"
  24 #include "wx/artprov.h"
  25 #include "wx/cshelp.h"
  26 #include "wx/utils.h"
  27 #include "notebook.h"
  28
  29 #if !defined(__WXMSW__) && !defined(__WXPM__)
  30     #include "../sample.xpm"
  31 #endif
  32
  33 IMPLEMENT_APP(MyApp)
  34
  35 bool MyApp::OnInit()
  36 {
  37 #if wxUSE_HELP
  38     wxHelpProvider::Set( new wxSimpleHelpProvider );
  39 #endif
  40
  41     // Create the main window
  42     MyFrame *frame = new MyFrame();
  43
  44     // Problem with generic wxNotebook implementation whereby it doesn't size
  45     // properly unless you set the size again
  46 #if defined(__WXMOTIF__)
  47     int width, height;
  48     frame->GetSize(& width, & height);
  49     frame->SetSize(wxDefaultCoord, wxDefaultCoord, width, height);
  50 #endif
  51
  52     frame->Show();
  53
  54     return true;
  55 }
  56
  57 wxPanel *CreateUserCreatedPage(wxBookCtrlBase *parent)
  58 {
  59     wxPanel *panel = new wxPanel(parent);
  60
  61 #if wxUSE_HELP
  62     panel->SetHelpText( wxT( "Panel with a Button" ) );
  63 #endif
  64
  65     (void) new wxButton( panel, wxID_ANY, wxT("Button"),
  66         wxPoint(10, 10), wxDefaultSize );
  67
  68     return panel;
  69 }
  70
  71 wxPanel *CreateRadioButtonsPage(wxBookCtrlBase *parent)
  72 {
  73     wxPanel *panel = new wxPanel(parent);
  74
  75 #if wxUSE_HELP
  76     panel->SetHelpText( wxT( "Panel with some Radio Buttons" ) );
  77 #endif
  78
  79     wxString animals[] = { wxT("Fox"), wxT("Hare"), wxT("Rabbit"),
  80         wxT("Sabre-toothed tiger"), wxT("T Rex") };
  81
  82     wxRadioBox *radiobox1 = new wxRadioBox(panel, wxID_ANY, wxT("Choose one"),
  83         wxDefaultPosition, wxDefaultSize, 5, animals, 2, wxRA_SPECIFY_ROWS);
  84
  85     wxString computers[] = { wxT("Amiga"), wxT("Commodore 64"), wxT("PET"),
  86         wxT("Another") };
  87
  88     wxRadioBox *radiobox2 = new wxRadioBox(panel, wxID_ANY,
  89         wxT("Choose your favourite"), wxDefaultPosition, wxDefaultSize,
  90         4, computers, 0, wxRA_SPECIFY_COLS);
  91
  92     wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
  93     sizerPanel->Add(radiobox1, 2, wxEXPAND);
  94     sizerPanel->Add(radiobox2, 1, wxEXPAND);
  95     panel->SetSizer(sizerPanel);
  96
  97     return panel;
  98 }
  99
 100 wxPanel *CreateVetoPage(wxBookCtrlBase *parent)
 101 {
 102     wxPanel *panel = new wxPanel(parent);
 103
 104 #if wxUSE_HELP
 105     panel->SetHelpText( wxT( "An empty panel" ) );
 106 #endif
 107
 108     (void) new wxStaticText( panel, wxID_ANY,
 109         wxT("This page intentionally left blank"), wxPoint(10, 10) );
 110
 111     return panel;
 112 }
 113
 114 wxPanel *CreateBigButtonPage(wxBookCtrlBase *parent)
 115 {
 116     wxPanel *panel = new wxPanel(parent);
 117
 118 #if wxUSE_HELP
 119     panel->SetHelpText( wxT( "Panel with a maximized button" ) );
 120 #endif
 121
 122     wxButton *buttonBig = new wxButton(panel, wxID_ANY, wxT("Maximized button"));
 123
 124     wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
 125     sizerPanel->Add(buttonBig, 1, wxEXPAND);
 126     panel->SetSizer(sizerPanel);
 127
 128     return panel;
 129 }
 130
 131
 132 wxPanel *CreateInsertPage(wxBookCtrlBase *parent)
 133 {
 134     wxPanel *panel = new wxPanel(parent);
 135
 136 #if wxUSE_HELP
 137     panel->SetHelpText( wxT( "Maroon panel" ) );
 138 #endif
 139
 140     panel->SetBackgroundColour( wxColour( wxT("MAROON") ) );
 141     (void) new wxStaticText( panel, wxID_ANY,
 142         wxT("This page has been inserted, not added."), wxPoint(10, 10) );
 143
 144     return panel;
 145 }
 146
 147 int GetIconIndex(wxBookCtrlBase* bookCtrl)
 148 {
 149     if (bookCtrl && bookCtrl->GetImageList())
 150     {
 151        int nImages = bookCtrl->GetImageList()->GetImageCount();
 152        if (nImages > 0)
 153        {
 154            return bookCtrl->GetPageCount() % nImages;
 155        }
 156     }
 157
 158     return -1;
 159 }
 160
 161 void CreateInitialPages(wxBookCtrlBase *parent)
 162 {
 163     // Create and add some panels to the notebook
 164
 165     wxPanel *panel = CreateRadioButtonsPage(parent);
 166     parent->AddPage( panel, RADIOBUTTONS_PAGE_NAME, false, GetIconIndex(parent) );
 167
 168     panel = CreateVetoPage(parent);
 169     parent->AddPage( panel, VETO_PAGE_NAME, false, GetIconIndex(parent) );
 170
 171     panel = CreateBigButtonPage(parent);
 172     parent->AddPage( panel, MAXIMIZED_BUTTON_PAGE_NAME, false, GetIconIndex(parent) );
 173
 174     panel = CreateInsertPage(parent);
 175     parent->InsertPage( 0, panel, I_WAS_INSERTED_PAGE_NAME, false, GetIconIndex(parent) );
 176
 177     parent->SetSelection(1);
 178 }
 179
 180 wxPanel *CreatePage(wxBookCtrlBase *parent, const wxString&pageName)
 181 {
 182     if ( pageName.Contains(INSERTED_PAGE_NAME) ||
 183             pageName.Contains(ADDED_PAGE_NAME) ||
 184                 pageName.Contains(ADDED_SUB_PAGE_NAME) ||
 185                     pageName.Contains(ADDED_PAGE_NAME_BEFORE) )
 186         return CreateUserCreatedPage(parent);
 187
 188     if ( pageName == I_WAS_INSERTED_PAGE_NAME )
 189         return CreateInsertPage(parent);
 190
 191     if ( pageName == VETO_PAGE_NAME )
 192         return CreateVetoPage(parent);
 193
 194     if ( pageName == RADIOBUTTONS_PAGE_NAME )
 195         return CreateRadioButtonsPage(parent);
 196
 197     if ( pageName == MAXIMIZED_BUTTON_PAGE_NAME )
 198         return CreateBigButtonPage(parent);
 199
 200     wxFAIL_MSG( _T("unknown page name") );
 201
 202     return NULL;
 203 }
 204
 205 MyFrame::MyFrame()
 206     : wxFrame(NULL, wxID_ANY, wxString(wxT("wxWidgets book controls sample")))
 207 {
 208 #if wxUSE_HELP
 209     SetExtraStyle(wxFRAME_EX_CONTEXTHELP);
 210 #endif // wxUSE_HELP
 211
 212 #if wxUSE_NOTEBOOK
 213     m_type = Type_Notebook;
 214 #elif wxUSE_CHOICEBOOK
 215     m_type = Type_Choicebook;
 216 #elif wxUSE_LISTBOOK
 217     m_type = Type_Listbook;
 218 #elif wxUSE_TREEBOOK
 219     m_type = Type_Treebook;
 220 #elif
 221     #error "Don't use Notebook sample without any book enabled in wxWidgets build!"
 222 #endif
 223
 224     m_orient = ID_ORIENT_DEFAULT;
 225     m_chkShowImages = true;
 226     m_multi = false;
 227
 228     SetIcon(wxICON(sample));
 229
 230     // menu of the sample
 231     wxMenu *menuType = new wxMenu;
 232 #if wxUSE_NOTEBOOK
 233     menuType->AppendRadioItem(ID_BOOK_NOTEBOOK,   wxT("&Notebook\tCtrl-1"));
 234 #endif
 235 #if wxUSE_LISTBOOK
 236     menuType->AppendRadioItem(ID_BOOK_LISTBOOK,   wxT("&Listbook\tCtrl-2"));
 237 #endif
 238 #if wxUSE_CHOICEBOOK
 239     menuType->AppendRadioItem(ID_BOOK_CHOICEBOOK, wxT("&Choicebook\tCtrl-3"));
 240 #endif
 241 #if wxUSE_TREEBOOK
 242     menuType->AppendRadioItem(ID_BOOK_TREEBOOK,   wxT("&Treebook\tCtrl-4"));
 243 #endif
 244 #if wxUSE_TOOLBOOK
 245     menuType->AppendRadioItem(ID_BOOK_TOOLBOOK,   wxT("T&oolbook\tCtrl-5"));
 246 #endif
 247
 248     menuType->Check(ID_BOOK_NOTEBOOK + m_type, true);
 249
 250     wxMenu *menuOrient = new wxMenu;
 251     menuOrient->AppendRadioItem(ID_ORIENT_DEFAULT, wxT("&Default\tCtrl-5"));
 252     menuOrient->AppendRadioItem(ID_ORIENT_TOP,     wxT("&Top\tCtrl-6"));
 253     menuOrient->AppendRadioItem(ID_ORIENT_BOTTOM,  wxT("&Bottom\tCtrl-7"));
 254     menuOrient->AppendRadioItem(ID_ORIENT_LEFT,    wxT("&Left\tCtrl-8"));
 255     menuOrient->AppendRadioItem(ID_ORIENT_RIGHT,   wxT("&Right\tCtrl-9"));
 256
 257     wxMenu *menuPageOperations = new wxMenu;
 258     menuPageOperations->Append(ID_ADD_PAGE, wxT("&Add page\tAlt-A"));
 259     menuPageOperations->Append(ID_INSERT_PAGE, wxT("&Insert page\tAlt-I"));
 260     menuPageOperations->Append(ID_DELETE_CUR_PAGE, wxT("&Delete current page\tAlt-D"));
 261     menuPageOperations->Append(ID_DELETE_LAST_PAGE, wxT("D&elete last page\tAlt-L"));
 262     menuPageOperations->Append(ID_NEXT_PAGE, wxT("&Next page\tAlt-N"));
 263 #if wxUSE_TREEBOOK
 264     menuPageOperations->AppendSeparator();
 265     menuPageOperations->Append(ID_ADD_PAGE_BEFORE, wxT("Insert page &before\tAlt-B"));
 266     menuPageOperations->Append(ID_ADD_SUB_PAGE, wxT("Add s&ub page\tAlt-U"));
 267 #endif
 268
 269     wxMenu *menuOperations = new wxMenu;
 270 #if wxUSE_HELP
 271     menuOperations->Append(ID_CONTEXT_HELP, wxT("&Context help\tCtrl-F1"));
 272 #endif // wxUSE_HELP
 273     menuOperations->Append(ID_HITTEST, wxT("&Hit test\tCtrl-H"));
 274
 275     wxMenu *menuFile = new wxMenu;
 276     menuFile->Append(wxID_ANY, wxT("&Type"), menuType, wxT("Type of control"));
 277     menuFile->Append(wxID_ANY, wxT("&Orientation"), menuOrient, wxT("Orientation of control"));
 278     menuFile->AppendCheckItem(ID_SHOW_IMAGES, wxT("&Show images\tAlt-S"));
 279     menuFile->AppendCheckItem(ID_MULTI, wxT("&Multiple lines\tAlt-M"));
 280     menuFile->AppendSeparator();
 281     menuFile->Append(wxID_EXIT, wxT("E&xit"), wxT("Quits the application"));
 282     menuFile->Check(ID_SHOW_IMAGES, m_chkShowImages);
 283     menuFile->Check(ID_MULTI, m_multi);
 284
 285     wxMenuBar *menuBar = new wxMenuBar;
 286     menuBar->Append(menuFile, wxT("&File"));
 287     menuBar->Append(menuPageOperations, wxT("&Pages"));
 288     menuBar->Append(menuOperations, wxT("&Operations"));
 289     SetMenuBar(menuBar);
 290
 291     // books creation
 292     m_panel    = NULL;
 293     m_bookCtrl = NULL;
 294
 295     // create a dummy image list with a few icons
 296     const wxSize imageSize(32, 32);
 297
 298     m_imageList = new wxImageList(imageSize.GetWidth(), imageSize.GetHeight());
 299     m_imageList->
 300         Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, imageSize));
 301     m_imageList->
 302         Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, imageSize));
 303     m_imageList->
 304         Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, imageSize));
 305     m_imageList->
 306         Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, imageSize));
 307
 308     m_panel = new wxPanel(this);
 309
 310 #if USE_LOG
 311     m_text = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 312                             wxDefaultPosition, wxDefaultSize,
 313                             wxTE_MULTILINE | wxTE_READONLY);
 314
 315     m_logTargetOld = wxLog::SetActiveTarget( new wxLogTextCtrl(m_text) );
 316 #endif // USE_LOG
 317
 318     // Set sizers
 319     m_sizerFrame = new wxBoxSizer(wxVERTICAL);
 320
 321 #if USE_LOG
 322     m_sizerFrame->Add(m_text, 1, wxEXPAND);
 323 #endif // USE_LOG
 324
 325     RecreateBook();
 326
 327     m_panel->SetSizer(m_sizerFrame);
 328
 329     m_sizerFrame->Fit(this);
 330     m_sizerFrame->SetSizeHints(this);
 331
 332     Centre(wxBOTH);
 333 }
 334
 335 MyFrame::~MyFrame()
 336 {
 337 #if USE_LOG
 338     delete wxLog::SetActiveTarget(m_logTargetOld);
 339 #endif // USE_LOG
 340
 341     delete m_imageList;
 342 }
 343
 344 // DISPATCH_ON_TYPE() macro is an ugly way to write the "same" code for
 345 // different wxBookCtrlBase-derived classes without duplicating code and
 346 // without using templates, it expands into "before <xxx> after" where "xxx"
 347 // part is control class-specific
 348 #if wxUSE_NOTEBOOK
 349     #define CASE_NOTEBOOK(x) case Type_Notebook: x; break;
 350 #else
 351     #define CASE_NOTEBOOK(x)
 352 #endif
 353
 354 #if wxUSE_LISTBOOK
 355     #define CASE_LISTBOOK(x) case Type_Listbook: x; break;
 356 #else
 357     #define CASE_LISTBOOK(x)
 358 #endif
 359
 360 #if wxUSE_CHOICEBOOK
 361     #define CASE_CHOICEBOOK(x) case Type_Choicebook: x; break;
 362 #else
 363     #define CASE_CHOICEBOOK(x)
 364 #endif
 365
 366 #if wxUSE_TREEBOOK
 367     #define CASE_TREEBOOK(x) case Type_Treebook: x; break;
 368 #else
 369     #define CASE_TREEBOOK(x)
 370 #endif
 371
 372 #if wxUSE_TOOLBOOK
 373     #define CASE_TOOLBOOK(x) case Type_Toolbook: x; break;
 374 #else
 375     #define CASE_TOOLBOOK(x)
 376 #endif
 377
 378 #define DISPATCH_ON_TYPE(before, nb, lb, cb, tb, toolb, after)                       \
 379     switch ( m_type )                                                         \
 380     {                                                                         \
 381         CASE_NOTEBOOK(before nb after)                                        \
 382         CASE_LISTBOOK(before lb after)                                        \
 383         CASE_CHOICEBOOK(before cb after)                                      \
 384         CASE_TREEBOOK(before tb after)                                        \
 385         CASE_TOOLBOOK(before toolb after)                                        \
 386                                                                               \
 387         default:                                                              \
 388             wxFAIL_MSG( _T("unknown book control type") );                    \
 389     }
 390
 391 int MyFrame::TranslateBookFlag(int nb, int lb, int chb, int tbk, int toolbk) const
 392 {
 393     int flag = 0;
 394
 395     DISPATCH_ON_TYPE(flag =, nb,  lb,  chb,  tbk, toolbk, + 0);
 396
 397     return flag;
 398 }
 399
 400 void MyFrame::RecreateBook()
 401 {
 402     int flags;
 403     switch ( m_orient )
 404     {
 405         case ID_ORIENT_TOP:
 406             flags = wxBK_TOP;
 407             break;
 408
 409         case ID_ORIENT_BOTTOM:
 410             flags = wxBK_BOTTOM;
 411             break;
 412
 413         case ID_ORIENT_LEFT:
 414             flags = wxBK_LEFT;
 415             break;
 416
 417         case ID_ORIENT_RIGHT:
 418             flags = wxBK_RIGHT;
 419             break;
 420
 421         default:
 422             flags = wxBK_DEFAULT;
 423     }
 424
 425     if ( m_multi && m_type == Type_Notebook )
 426         flags |= wxNB_MULTILINE;
 427     flags |= wxDOUBLE_BORDER;
 428
 429     wxBookCtrlBase *oldBook = m_bookCtrl;
 430
 431     m_bookCtrl = NULL;
 432
 433     DISPATCH_ON_TYPE(m_bookCtrl = new,
 434                          wxNotebook,
 435                          wxListbook,
 436                          wxChoicebook,
 437                          wxTreebook,
 438                          wxToolbook,
 439                      (m_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, flags));
 440
 441     if ( !m_bookCtrl )
 442         return;
 443
 444     m_bookCtrl->Hide();
 445
 446     if ( m_chkShowImages )
 447     {
 448         m_bookCtrl->SetImageList(m_imageList);
 449     }
 450
 451     if ( oldBook )
 452     {
 453 #if wxUSE_TREEBOOK
 454         // we only need the old treebook if we're recreating another treebook
 455         wxTreebook *tbkOld = m_type == Type_Treebook
 456                                 ? wxDynamicCast(oldBook, wxTreebook)
 457                                 : NULL;
 458 #endif // wxUSE_TREEBOOK
 459
 460         const int count = oldBook->GetPageCount();
 461         for ( int n = 0; n < count; n++ )
 462         {
 463             const int image = GetIconIndex(m_bookCtrl);
 464             const wxString str = oldBook->GetPageText(n);
 465
 466             wxWindow *page = CreatePage(m_bookCtrl, str);
 467
 468             // treebook complication: need to account for possible parent page
 469 #if wxUSE_TREEBOOK
 470             if ( tbkOld )
 471             {
 472                 const int parent = tbkOld->GetPageParent(n);
 473                 if ( parent != wxNOT_FOUND )
 474                 {
 475                     wxStaticCast(m_bookCtrl, wxTreebook)->
 476                         InsertSubPage(parent, page, str, false, image);
 477
 478                     // skip adding it again below
 479                     continue;
 480                 }
 481             }
 482 #endif // wxUSE_TREEBOOK
 483
 484             m_bookCtrl->AddPage(page, str, false, image);
 485         }
 486
 487         const int sel = oldBook->GetSelection();
 488         if ( sel != wxNOT_FOUND )
 489             m_bookCtrl->SetSelection(sel);
 490
 491
 492         m_sizerFrame->Detach(oldBook);
 493         delete oldBook;
 494     }
 495     else // no old book
 496     {
 497         CreateInitialPages(m_bookCtrl);
 498     }
 499
 500     m_sizerFrame->Insert(0, m_bookCtrl, wxSizerFlags(5).Expand().Border());
 501
 502     m_sizerFrame->Show(m_bookCtrl);
 503     m_sizerFrame->Layout();
 504 }
 505
 506 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 507     // File menu
 508     EVT_MENU_RANGE(ID_BOOK_NOTEBOOK, ID_BOOK_MAX, MyFrame::OnType)
 509     EVT_MENU_RANGE(ID_ORIENT_DEFAULT, ID_ORIENT_MAX, MyFrame::OnOrient)
 510     EVT_MENU(ID_SHOW_IMAGES, MyFrame::OnShowImages)
 511     EVT_MENU(ID_MULTI, MyFrame::OnMulti)
 512     EVT_MENU(wxID_EXIT, MyFrame::OnExit)
 513
 514     // Operations menu
 515     EVT_MENU(ID_ADD_PAGE, MyFrame::OnAddPage)
 516     EVT_MENU(ID_INSERT_PAGE, MyFrame::OnInsertPage)
 517     EVT_MENU(ID_DELETE_CUR_PAGE, MyFrame::OnDeleteCurPage)
 518     EVT_MENU(ID_DELETE_LAST_PAGE, MyFrame::OnDeleteLastPage)
 519     EVT_MENU(ID_NEXT_PAGE, MyFrame::OnNextPage)
 520
 521 #if wxUSE_HELP
 522     EVT_MENU(ID_CONTEXT_HELP, MyFrame::OnContextHelp)
 523 #endif // wxUSE_HELP
 524     EVT_MENU(ID_HITTEST, MyFrame::OnHitTest)
 525
 526     // Book controls
 527 #if wxUSE_NOTEBOOK
 528     EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnNotebook)
 529     EVT_NOTEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnNotebook)
 530 #endif
 531 #if wxUSE_LISTBOOK
 532     EVT_LISTBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnListbook)
 533     EVT_LISTBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnListbook)
 534 #endif
 535 #if wxUSE_CHOICEBOOK
 536     EVT_CHOICEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnChoicebook)
 537     EVT_CHOICEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnChoicebook)
 538 #endif
 539 #if wxUSE_TREEBOOK
 540     EVT_TREEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnTreebook)
 541     EVT_TREEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnTreebook)
 542
 543     EVT_MENU(ID_ADD_SUB_PAGE, MyFrame::OnAddSubPage)
 544     EVT_MENU(ID_ADD_PAGE_BEFORE, MyFrame::OnAddPageBefore)
 545     EVT_UPDATE_UI_RANGE(ID_ADD_PAGE_BEFORE, ID_ADD_SUB_PAGE,
 546                             MyFrame::OnUpdateTreeMenu)
 547 #endif
 548 #if wxUSE_TOOLBOOK
 549     EVT_TOOLBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnToolbook)
 550     EVT_TOOLBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnToolbook)
 551 #endif
 552
 553     // Update title in idle time
 554     EVT_IDLE(MyFrame::OnIdle)
 555 END_EVENT_TABLE()
 556
 557 #if wxUSE_HELP
 558
 559 void MyFrame::OnContextHelp(wxCommandEvent& WXUNUSED(event))
 560 {
 561     // launches local event loop
 562     wxContextHelp ch( this );
 563 }
 564
 565 #endif // wxUSE_HELP
 566
 567 void MyFrame::AddFlagStrIfFlagPresent(wxString & flagStr, long flags, long flag, const wxChar * flagName) const
 568 {
 569     if( (flags & flag) == flag )
 570     {
 571         if( !flagStr.empty() )
 572             flagStr += _T(" | ");
 573         flagStr += flagName;
 574     }
 575 }
 576
 577 void MyFrame::OnHitTest(wxCommandEvent& WXUNUSED(event))
 578 {
 579     wxBookCtrlBase * book = GetCurrentBook();
 580     const wxPoint pt = ::wxGetMousePosition();
 581
 582     long flags;
 583     int pagePos = book->HitTest( book->ScreenToClient(pt), &flags );
 584
 585     wxString flagsStr;
 586
 587     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_NOWHERE, _T("wxBK_HITTEST_NOWHERE") );
 588     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONICON,  _T("wxBK_HITTEST_ONICON") );
 589     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONLABEL, _T("wxBK_HITTEST_ONLABEL") );
 590     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONPAGE,  _T("wxBK_HITTEST_ONPAGE") );
 591
 592     wxLogMessage(wxT("HitTest at (%d,%d): %d: %s"),
 593                  pt.x,
 594                  pt.y,
 595                  pagePos,
 596                  flagsStr.c_str());
 597 }
 598
 599 void MyFrame::OnType(wxCommandEvent& event)
 600 {
 601     m_type = wx_static_cast(BookType, event.GetId() - ID_BOOK_NOTEBOOK);
 602
 603     if ( m_bookCtrl )
 604         m_sizerFrame->Hide(m_bookCtrl);
 605
 606     RecreateBook();
 607 }
 608
 609 #if wxUSE_TREEBOOK
 610
 611 void MyFrame::OnUpdateTreeMenu(wxUpdateUIEvent& event)
 612 {
 613     event.Enable(m_type == Type_Treebook);
 614 }
 615
 616 #endif // wxUSE_TREEBOOK
 617
 618
 619 void MyFrame::OnOrient(wxCommandEvent& event)
 620 {
 621     m_orient = event.GetId();
 622     RecreateBook();
 623     m_sizerFrame->Layout();
 624 }
 625
 626 void MyFrame::OnShowImages(wxCommandEvent& event)
 627 {
 628     m_chkShowImages = event.IsChecked();
 629     RecreateBook();
 630     m_sizerFrame->Layout();
 631 }
 632
 633 void MyFrame::OnMulti(wxCommandEvent& event)
 634 {
 635     m_multi = event.IsChecked();
 636     RecreateBook();
 637     m_sizerFrame->Layout();
 638     wxLogMessage(_T("Multiline setting works only in wxNotebook."));
 639 }
 640
 641 void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event))
 642 {
 643     Close();
 644 }
 645
 646 wxPanel *MyFrame::CreateNewPage() const
 647 {
 648     wxPanel *panel = new wxPanel(m_bookCtrl, wxID_ANY );
 649
 650 #if wxUSE_HELP
 651     panel->SetHelpText( wxT( "Panel with \"First\" and \"Second\" buttons" ) );
 652 #endif
 653
 654     (void) new wxButton(panel, wxID_ANY, wxT("First button"), wxPoint(10, 10));
 655     (void) new wxButton(panel, wxID_ANY, wxT("Second button"), wxPoint(50, 100));
 656
 657     return panel;
 658 }
 659
 660 void MyFrame::OnAddPage(wxCommandEvent& WXUNUSED(event))
 661 {
 662     wxBookCtrlBase *currBook = GetCurrentBook();
 663
 664     if ( currBook )
 665     {
 666         static unsigned s_pageAdded = 0;
 667         currBook->AddPage(CreateNewPage(),
 668                           wxString::Format
 669                           (
 670                             ADDED_PAGE_NAME wxT("%u"),
 671                             ++s_pageAdded
 672                           ),
 673                           true,
 674                           GetIconIndex(currBook));
 675     }
 676 }
 677
 678 #if wxUSE_TREEBOOK
 679 void MyFrame::OnAddSubPage(wxCommandEvent& WXUNUSED(event))
 680 {
 681     wxTreebook *currBook = wxDynamicCast(GetCurrentBook(), wxTreebook);
 682     if ( currBook )
 683     {
 684         const int selPos = currBook->GetSelection();
 685         if ( selPos == wxNOT_FOUND )
 686         {
 687             wxLogError(_T("Select the parent page first!"));
 688             return;
 689         }
 690
 691         static unsigned s_subPageAdded = 0;
 692         currBook->InsertSubPage
 693                   (
 694                     selPos,
 695                     CreateNewPage(),
 696                     wxString::Format
 697                     (
 698                      ADDED_SUB_PAGE_NAME wxT("%u"),
 699                      ++s_subPageAdded
 700                     ),
 701                     true,
 702                     GetIconIndex(currBook)
 703                   );
 704     }
 705 }
 706
 707 void MyFrame::OnAddPageBefore(wxCommandEvent& WXUNUSED(event))
 708 {
 709     wxBookCtrlBase *currBook = GetCurrentBook();
 710     if ( currBook )
 711     {
 712         const int selPos = currBook->GetSelection();
 713         if ( selPos == wxNOT_FOUND )
 714         {
 715             wxLogError(_T("Select the parent page first!"));
 716             return;
 717         }
 718
 719         static unsigned s_subPageAdded = 0;
 720         currBook->InsertPage(selPos,
 721                              CreateNewPage(),
 722                              wxString::Format
 723                              (
 724                                 ADDED_PAGE_NAME_BEFORE wxT("%u"),
 725                                 ++s_subPageAdded
 726                              ),
 727                              true,
 728                              GetIconIndex(currBook));
 729     }
 730 }
 731 #endif // wxUSE_TREEBOOK
 732
 733 void MyFrame::OnInsertPage(wxCommandEvent& WXUNUSED(event))
 734 {
 735     static unsigned s_pageIns = 0;
 736
 737     wxBookCtrlBase *currBook = GetCurrentBook();
 738
 739     if ( currBook )
 740     {
 741         wxPanel *panel = CreateUserCreatedPage( currBook );
 742
 743         currBook->InsertPage( 0, panel,
 744             wxString::Format(INSERTED_PAGE_NAME wxT("%u"), ++s_pageIns), false,
 745             GetIconIndex(currBook) );
 746
 747         currBook->SetSelection(0);
 748     }
 749 }
 750
 751 void MyFrame::OnDeleteCurPage(wxCommandEvent& WXUNUSED(event))
 752 {
 753     wxBookCtrlBase *currBook = GetCurrentBook();
 754
 755     if ( currBook )
 756     {
 757         int sel = currBook->GetSelection();
 758
 759         if (sel != wxNOT_FOUND)
 760         {
 761             currBook->DeletePage(sel);
 762         }
 763     }
 764 }
 765
 766 void MyFrame::OnDeleteLastPage(wxCommandEvent& WXUNUSED(event))
 767 {
 768     wxBookCtrlBase *currBook = GetCurrentBook();
 769
 770     if ( currBook )
 771     {
 772         int page = currBook->GetPageCount();
 773
 774         if ( page != 0 )
 775         {
 776             currBook->DeletePage(page - 1);
 777         }
 778     }
 779 }
 780
 781 void MyFrame::OnNextPage(wxCommandEvent& WXUNUSED(event))
 782 {
 783     wxBookCtrlBase *currBook = GetCurrentBook();
 784
 785     if ( currBook )
 786     {
 787         currBook->AdvanceSelection();
 788     }
 789 }
 790
 791 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 792 {
 793     static int s_nPages = wxNOT_FOUND;
 794     static int s_nSel = wxNOT_FOUND;
 795     static wxBookCtrlBase *s_currBook = NULL;
 796
 797     wxBookCtrlBase *currBook = GetCurrentBook();
 798
 799     int nPages = currBook ? currBook->GetPageCount() : 0;
 800     int nSel = currBook ? currBook->GetSelection() : wxNOT_FOUND;
 801
 802     if ( nPages != s_nPages || nSel != s_nSel || s_currBook != currBook )
 803     {
 804         s_nPages = nPages;
 805         s_nSel = nSel;
 806         s_currBook = currBook;
 807
 808         wxString selection;
 809         if ( nSel == wxNOT_FOUND )
 810             selection << wxT("not found");
 811         else
 812             selection << nSel;
 813
 814         wxString title;
 815         title.Printf(wxT("Notebook and friends (%d pages, selection: %s)"), nPages, selection.c_str());
 816
 817         SetTitle(title);
 818     }
 819 }
 820
 821 void MyFrame::OnBookCtrl(wxBookCtrlBaseEvent& event)
 822 {
 823     static const struct EventInfo
 824     {
 825         wxEventType typeChanged,
 826                     typeChanging;
 827         const wxChar *name;
 828     } events[] =
 829     {
 830 #if wxUSE_NOTEBOOK
 831         {
 832             wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
 833             wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING,
 834             _T("wxNotebook")
 835         },
 836 #endif // wxUSE_NOTEBOOK
 837 #if wxUSE_LISTBOOK
 838         {
 839             wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED,
 840             wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING,
 841             _T("wxListbook")
 842         },
 843 #endif // wxUSE_LISTBOOK
 844 #if wxUSE_CHOICEBOOK
 845         {
 846             wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED,
 847             wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING,
 848             _T("wxChoicebook")
 849         },
 850 #endif // wxUSE_CHOICEBOOK
 851 #if wxUSE_TREEBOOK
 852         {
 853             wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED,
 854             wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING,
 855             _T("wxTreebook")
 856         },
 857 #endif // wxUSE_TREEBOOK
 858 #if wxUSE_TOOLBOOK
 859         {
 860             wxEVT_COMMAND_TOOLBOOK_PAGE_CHANGED,
 861             wxEVT_COMMAND_TOOLBOOK_PAGE_CHANGING,
 862             _T("wxToolbook")
 863         },
 864 #endif // wxUSE_TOOLBOOK
 865     };
 866
 867
 868     wxString nameEvent,
 869              nameControl,
 870              veto;
 871     const wxEventType eventType = event.GetEventType();
 872     for ( size_t n = 0; n < WXSIZEOF(events); n++ )
 873     {
 874         const EventInfo& ei = events[n];
 875         if ( eventType == ei.typeChanged )
 876         {
 877             nameEvent = wxT("Changed");
 878         }
 879         else if ( eventType == ei.typeChanging )
 880         {
 881             const int idx = event.GetOldSelection();
 882
 883             // NB: can't use wxStaticCast here as wxBookCtrlBase is not in
 884             //     wxRTTI
 885             const wxBookCtrlBase * const
 886                 book = wx_static_cast(wxBookCtrlBase *, event.GetEventObject());
 887             if ( idx != wxNOT_FOUND &&
 888                     book && book->GetPageText(idx) == VETO_PAGE_NAME )
 889             {
 890                 if ( wxMessageBox
 891                      (
 892                       wxT("Are you sure you want to leave this page?\n")
 893                       wxT("(This demonstrates veto-ing)"),
 894                       wxT("Notebook sample"),
 895                       wxICON_QUESTION | wxYES_NO,
 896                       this
 897                      ) != wxYES )
 898                 {
 899                     event.Veto();
 900                     veto = _T(" (vetoed)");
 901                 }
 902             }
 903
 904             nameEvent = wxT("Changing");
 905         }
 906         else // skip end of the loop
 907         {
 908             continue;
 909         }
 910
 911         nameControl = ei.name;
 912         break;
 913     }
 914
 915     static int s_num = 0;
 916
 917     wxLogMessage(wxT("Event #%d: %s: %s (%d) new sel %d, old %d%s"),
 918                  ++s_num,
 919                  nameControl.c_str(),
 920                  nameEvent.c_str(),
 921                  eventType,
 922                  event.GetSelection(),
 923                  event.GetOldSelection(),
 924                  veto.c_str());
 925
 926 #if USE_LOG
 927     m_text->SetInsertionPointEnd();
 928 #endif
 929 }