///////////////////////////////////////////////////////////////////////////// // Name: samples/notebook/notebook.cpp // Purpose: a sample demonstrating notebook usage // Author: Julian Smart // Modified by: Dimitri Schoolwerth // Created: 26/10/98 // RCS-ID: $Id$ // Copyright: (c) 1998-2002 wxWidgets team // License: wxWindows license ///////////////////////////////////////////////////////////////////////////// // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ #pragma hdrstop #endif #ifndef WX_PRECOMP #include "wx/wx.h" #endif #include "wx/imaglist.h" #include "wx/artprov.h" #include "wx/cshelp.h" #include "wx/utils.h" #include "notebook.h" #if !defined(__WXMSW__) && !defined(__WXPM__) #include "../sample.xpm" #endif IMPLEMENT_APP(MyApp) bool MyApp::OnInit() { if ( !wxApp::OnInit() ) return false; #if wxUSE_HELP wxHelpProvider::Set( new wxSimpleHelpProvider ); #endif // Create the main window MyFrame *frame = new MyFrame(); // Problem with generic wxNotebook implementation whereby it doesn't size // properly unless you set the size again #if defined(__WXMOTIF__) int width, height; frame->GetSize(& width, & height); frame->SetSize(wxDefaultCoord, wxDefaultCoord, width, height); #endif frame->Show(); return true; } wxPanel *CreateUserCreatedPage(wxBookCtrlBase *parent) { wxPanel *panel = new wxPanel(parent); #if wxUSE_HELP panel->SetHelpText( wxT( "Panel with a Button" ) ); #endif (void) new wxButton( panel, wxID_ANY, wxT("Button"), wxPoint(10, 10), wxDefaultSize ); return panel; } wxPanel *CreateRadioButtonsPage(wxBookCtrlBase *parent) { wxPanel *panel = new wxPanel(parent); #if wxUSE_HELP panel->SetHelpText( wxT( "Panel with some Radio Buttons" ) ); #endif wxString animals[] = { wxT("Fox"), wxT("Hare"), wxT("Rabbit"), wxT("Sabre-toothed tiger"), wxT("T Rex") }; wxRadioBox *radiobox1 = new wxRadioBox(panel, wxID_ANY, wxT("Choose one"), wxDefaultPosition, wxDefaultSize, 5, animals, 2, wxRA_SPECIFY_ROWS); wxString computers[] = { wxT("Amiga"), wxT("Commodore 64"), wxT("PET"), wxT("Another") }; wxRadioBox *radiobox2 = new wxRadioBox(panel, wxID_ANY, wxT("Choose your favourite"), wxDefaultPosition, wxDefaultSize, 4, computers, 0, wxRA_SPECIFY_COLS); wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL); sizerPanel->Add(radiobox1, 2, wxEXPAND); sizerPanel->Add(radiobox2, 1, wxEXPAND); panel->SetSizer(sizerPanel); return panel; } wxPanel *CreateVetoPage(wxBookCtrlBase *parent) { wxPanel *panel = new wxPanel(parent); #if wxUSE_HELP panel->SetHelpText( wxT( "An empty panel" ) ); #endif (void) new wxStaticText( panel, wxID_ANY, wxT("This page intentionally left blank"), wxPoint(10, 10) ); return panel; } wxPanel *CreateBigButtonPage(wxBookCtrlBase *parent) { wxPanel *panel = new wxPanel(parent); #if wxUSE_HELP panel->SetHelpText( wxT( "Panel with a maximized button" ) ); #endif wxButton *buttonBig = new wxButton(panel, wxID_ANY, wxT("Maximized button")); wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL); sizerPanel->Add(buttonBig, 1, wxEXPAND); panel->SetSizer(sizerPanel); return panel; } wxPanel *CreateInsertPage(wxBookCtrlBase *parent) { wxPanel *panel = new wxPanel(parent); #if wxUSE_HELP panel->SetHelpText( wxT( "Maroon panel" ) ); #endif panel->SetBackgroundColour( wxColour( wxT("MAROON") ) ); (void) new wxStaticText( panel, wxID_ANY, wxT("This page has been inserted, not added."), wxPoint(10, 10) ); return panel; } int GetIconIndex(wxBookCtrlBase* bookCtrl) { if (bookCtrl && bookCtrl->GetImageList()) { int nImages = bookCtrl->GetImageList()->GetImageCount(); if (nImages > 0) { return bookCtrl->GetPageCount() % nImages; } } return -1; } void CreateInitialPages(wxBookCtrlBase *parent) { // Create and add some panels to the notebook wxPanel *panel = CreateRadioButtonsPage(parent); parent->AddPage( panel, RADIOBUTTONS_PAGE_NAME, false, GetIconIndex(parent) ); panel = CreateVetoPage(parent); parent->AddPage( panel, VETO_PAGE_NAME, false, GetIconIndex(parent) ); panel = CreateBigButtonPage(parent); parent->AddPage( panel, MAXIMIZED_BUTTON_PAGE_NAME, false, GetIconIndex(parent) ); panel = CreateInsertPage(parent); parent->InsertPage( 0, panel, I_WAS_INSERTED_PAGE_NAME, false, GetIconIndex(parent) ); parent->SetSelection(1); } wxPanel *CreatePage(wxBookCtrlBase *parent, const wxString&pageName) { if ( pageName.Contains(INSERTED_PAGE_NAME) || pageName.Contains(ADDED_PAGE_NAME) || pageName.Contains(ADDED_SUB_PAGE_NAME) || pageName.Contains(ADDED_PAGE_NAME_BEFORE) ) return CreateUserCreatedPage(parent); if ( pageName == I_WAS_INSERTED_PAGE_NAME ) return CreateInsertPage(parent); if ( pageName == VETO_PAGE_NAME ) return CreateVetoPage(parent); if ( pageName == RADIOBUTTONS_PAGE_NAME ) return CreateRadioButtonsPage(parent); if ( pageName == MAXIMIZED_BUTTON_PAGE_NAME ) return CreateBigButtonPage(parent); wxFAIL_MSG( _T("unknown page name") ); return NULL; } MyFrame::MyFrame() : wxFrame(NULL, wxID_ANY, wxString(wxT("wxWidgets book controls sample"))) { #if wxUSE_HELP SetExtraStyle(wxFRAME_EX_CONTEXTHELP); #endif // wxUSE_HELP #if wxUSE_NOTEBOOK m_type = Type_Notebook; #elif wxUSE_CHOICEBOOK m_type = Type_Choicebook; #elif wxUSE_LISTBOOK m_type = Type_Listbook; #elif wxUSE_TREEBOOK m_type = Type_Treebook; #elif #error "Don't use Notebook sample without any book enabled in wxWidgets build!" #endif m_orient = ID_ORIENT_DEFAULT; m_chkShowImages = true; m_multi = false; SetIcon(wxICON(sample)); // menu of the sample wxMenu *menuType = new wxMenu; #if wxUSE_NOTEBOOK menuType->AppendRadioItem(ID_BOOK_NOTEBOOK, wxT("&Notebook\tCtrl-1")); #endif #if wxUSE_LISTBOOK menuType->AppendRadioItem(ID_BOOK_LISTBOOK, wxT("&Listbook\tCtrl-2")); #endif #if wxUSE_CHOICEBOOK menuType->AppendRadioItem(ID_BOOK_CHOICEBOOK, wxT("&Choicebook\tCtrl-3")); #endif #if wxUSE_TREEBOOK menuType->AppendRadioItem(ID_BOOK_TREEBOOK, wxT("&Treebook\tCtrl-4")); #endif #if wxUSE_TOOLBOOK menuType->AppendRadioItem(ID_BOOK_TOOLBOOK, wxT("T&oolbook\tCtrl-5")); #endif menuType->Check(ID_BOOK_NOTEBOOK + m_type, true); wxMenu *menuOrient = new wxMenu; menuOrient->AppendRadioItem(ID_ORIENT_DEFAULT, wxT("&Default\tCtrl-5")); menuOrient->AppendRadioItem(ID_ORIENT_TOP, wxT("&Top\tCtrl-6")); menuOrient->AppendRadioItem(ID_ORIENT_BOTTOM, wxT("&Bottom\tCtrl-7")); menuOrient->AppendRadioItem(ID_ORIENT_LEFT, wxT("&Left\tCtrl-8")); menuOrient->AppendRadioItem(ID_ORIENT_RIGHT, wxT("&Right\tCtrl-9")); wxMenu *menuPageOperations = new wxMenu; menuPageOperations->Append(ID_ADD_PAGE, wxT("&Add page\tAlt-A")); menuPageOperations->Append(ID_ADD_PAGE_NO_SELECT, wxT("&Add page (don't select)\tAlt-B")); menuPageOperations->Append(ID_INSERT_PAGE, wxT("&Insert page\tAlt-I")); menuPageOperations->Append(ID_DELETE_CUR_PAGE, wxT("&Delete current page\tAlt-D")); menuPageOperations->Append(ID_DELETE_LAST_PAGE, wxT("D&elete last page\tAlt-L")); menuPageOperations->Append(ID_NEXT_PAGE, wxT("&Next page\tAlt-N")); #if wxUSE_TREEBOOK menuPageOperations->AppendSeparator(); menuPageOperations->Append(ID_ADD_PAGE_BEFORE, wxT("Insert page &before\tAlt-B")); menuPageOperations->Append(ID_ADD_SUB_PAGE, wxT("Add s&ub page\tAlt-U")); #endif menuPageOperations->AppendSeparator(); menuPageOperations->Append(ID_GO_HOME, wxT("Go to the first page\tCtrl-F")); wxMenu *menuOperations = new wxMenu; #if wxUSE_HELP menuOperations->Append(ID_CONTEXT_HELP, wxT("&Context help\tCtrl-F1")); #endif // wxUSE_HELP menuOperations->Append(ID_HITTEST, wxT("&Hit test\tCtrl-H")); wxMenu *menuFile = new wxMenu; menuFile->Append(wxID_ANY, wxT("&Type"), menuType, wxT("Type of control")); menuFile->Append(wxID_ANY, wxT("&Orientation"), menuOrient, wxT("Orientation of control")); menuFile->AppendCheckItem(ID_SHOW_IMAGES, wxT("&Show images\tAlt-S")); menuFile->AppendCheckItem(ID_MULTI, wxT("&Multiple lines\tAlt-M")); menuFile->AppendSeparator(); menuFile->Append(wxID_EXIT, wxT("E&xit"), wxT("Quits the application")); menuFile->Check(ID_SHOW_IMAGES, m_chkShowImages); menuFile->Check(ID_MULTI, m_multi); wxMenuBar *menuBar = new wxMenuBar; menuBar->Append(menuFile, wxT("&File")); menuBar->Append(menuPageOperations, wxT("&Pages")); menuBar->Append(menuOperations, wxT("&Operations")); SetMenuBar(menuBar); // books creation m_panel = NULL; m_bookCtrl = NULL; // create a dummy image list with a few icons const wxSize imageSize(32, 32); m_imageList = new wxImageList(imageSize.GetWidth(), imageSize.GetHeight()); m_imageList-> Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, imageSize)); m_imageList-> Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, imageSize)); m_imageList-> Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, imageSize)); m_imageList-> Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, imageSize)); m_panel = new wxPanel(this); #if USE_LOG m_text = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY); m_logTargetOld = wxLog::SetActiveTarget( new wxLogTextCtrl(m_text) ); #endif // USE_LOG // Set sizers m_sizerFrame = new wxBoxSizer(wxVERTICAL); #if USE_LOG m_sizerFrame->Add(m_text, 1, wxEXPAND); #endif // USE_LOG RecreateBook(); m_panel->SetSizer(m_sizerFrame); m_sizerFrame->Fit(this); m_sizerFrame->SetSizeHints(this); Centre(wxBOTH); } MyFrame::~MyFrame() { #if USE_LOG delete wxLog::SetActiveTarget(m_logTargetOld); #endif // USE_LOG delete m_imageList; } // DISPATCH_ON_TYPE() macro is an ugly way to write the "same" code for // different wxBookCtrlBase-derived classes without duplicating code and // without using templates, it expands into "before after" where "xxx" // part is control class-specific #if wxUSE_NOTEBOOK #define CASE_NOTEBOOK(x) case Type_Notebook: x; break; #else #define CASE_NOTEBOOK(x) #endif #if wxUSE_LISTBOOK #define CASE_LISTBOOK(x) case Type_Listbook: x; break; #else #define CASE_LISTBOOK(x) #endif #if wxUSE_CHOICEBOOK #define CASE_CHOICEBOOK(x) case Type_Choicebook: x; break; #else #define CASE_CHOICEBOOK(x) #endif #if wxUSE_TREEBOOK #define CASE_TREEBOOK(x) case Type_Treebook: x; break; #else #define CASE_TREEBOOK(x) #endif #if wxUSE_TOOLBOOK #define CASE_TOOLBOOK(x) case Type_Toolbook: x; break; #else #define CASE_TOOLBOOK(x) #endif #define DISPATCH_ON_TYPE(before, nb, lb, cb, tb, toolb, after) \ switch ( m_type ) \ { \ CASE_NOTEBOOK(before nb after) \ CASE_LISTBOOK(before lb after) \ CASE_CHOICEBOOK(before cb after) \ CASE_TREEBOOK(before tb after) \ CASE_TOOLBOOK(before toolb after) \ \ default: \ wxFAIL_MSG( _T("unknown book control type") ); \ } int MyFrame::TranslateBookFlag(int nb, int lb, int chb, int tbk, int toolbk) const { int flag = 0; DISPATCH_ON_TYPE(flag =, nb, lb, chb, tbk, toolbk, + 0); return flag; } void MyFrame::RecreateBook() { int flags; switch ( m_orient ) { case ID_ORIENT_TOP: flags = wxBK_TOP; break; case ID_ORIENT_BOTTOM: flags = wxBK_BOTTOM; break; case ID_ORIENT_LEFT: flags = wxBK_LEFT; break; case ID_ORIENT_RIGHT: flags = wxBK_RIGHT; break; default: flags = wxBK_DEFAULT; } if ( m_multi && m_type == Type_Notebook ) flags |= wxNB_MULTILINE; wxBookCtrlBase *oldBook = m_bookCtrl; m_bookCtrl = NULL; DISPATCH_ON_TYPE(m_bookCtrl = new, wxNotebook, wxListbook, wxChoicebook, wxTreebook, wxToolbook, (m_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, flags)); if ( !m_bookCtrl ) return; m_bookCtrl->Hide(); if ( m_chkShowImages ) { m_bookCtrl->SetImageList(m_imageList); } if ( oldBook ) { #if wxUSE_TREEBOOK // we only need the old treebook if we're recreating another treebook wxTreebook *tbkOld = m_type == Type_Treebook ? wxDynamicCast(oldBook, wxTreebook) : NULL; #endif // wxUSE_TREEBOOK const int count = oldBook->GetPageCount(); for ( int n = 0; n < count; n++ ) { const int image = GetIconIndex(m_bookCtrl); const wxString str = oldBook->GetPageText(n); wxWindow *page = CreatePage(m_bookCtrl, str); // treebook complication: need to account for possible parent page #if wxUSE_TREEBOOK if ( tbkOld ) { const int parent = tbkOld->GetPageParent(n); if ( parent != wxNOT_FOUND ) { wxStaticCast(m_bookCtrl, wxTreebook)-> InsertSubPage(parent, page, str, false, image); // skip adding it again below continue; } } #endif // wxUSE_TREEBOOK m_bookCtrl->AddPage(page, str, false, image); } const int sel = oldBook->GetSelection(); if ( sel != wxNOT_FOUND ) m_bookCtrl->SetSelection(sel); m_sizerFrame->Detach(oldBook); delete oldBook; } else // no old book { CreateInitialPages(m_bookCtrl); } m_sizerFrame->Insert(0, m_bookCtrl, wxSizerFlags(5).Expand().Border()); m_sizerFrame->Show(m_bookCtrl); m_sizerFrame->Layout(); } BEGIN_EVENT_TABLE(MyFrame, wxFrame) // File menu EVT_MENU_RANGE(ID_BOOK_NOTEBOOK, ID_BOOK_MAX, MyFrame::OnType) EVT_MENU_RANGE(ID_ORIENT_DEFAULT, ID_ORIENT_MAX, MyFrame::OnOrient) EVT_MENU(ID_SHOW_IMAGES, MyFrame::OnShowImages) EVT_MENU(ID_MULTI, MyFrame::OnMulti) EVT_MENU(wxID_EXIT, MyFrame::OnExit) // Operations menu EVT_MENU(ID_ADD_PAGE, MyFrame::OnAddPage) EVT_MENU(ID_ADD_PAGE_NO_SELECT, MyFrame::OnAddPageNoSelect) EVT_MENU(ID_INSERT_PAGE, MyFrame::OnInsertPage) EVT_MENU(ID_DELETE_CUR_PAGE, MyFrame::OnDeleteCurPage) EVT_MENU(ID_DELETE_LAST_PAGE, MyFrame::OnDeleteLastPage) EVT_MENU(ID_NEXT_PAGE, MyFrame::OnNextPage) EVT_MENU(ID_GO_HOME, MyFrame::OnGoHome) #if wxUSE_HELP EVT_MENU(ID_CONTEXT_HELP, MyFrame::OnContextHelp) #endif // wxUSE_HELP EVT_MENU(ID_HITTEST, MyFrame::OnHitTest) // Book controls #if wxUSE_NOTEBOOK EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnNotebook) EVT_NOTEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnNotebook) #endif #if wxUSE_LISTBOOK EVT_LISTBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnListbook) EVT_LISTBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnListbook) #endif #if wxUSE_CHOICEBOOK EVT_CHOICEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnChoicebook) EVT_CHOICEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnChoicebook) #endif #if wxUSE_TREEBOOK EVT_TREEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnTreebook) EVT_TREEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnTreebook) EVT_MENU(ID_ADD_SUB_PAGE, MyFrame::OnAddSubPage) EVT_MENU(ID_ADD_PAGE_BEFORE, MyFrame::OnAddPageBefore) EVT_UPDATE_UI_RANGE(ID_ADD_PAGE_BEFORE, ID_ADD_SUB_PAGE, MyFrame::OnUpdateTreeMenu) #endif #if wxUSE_TOOLBOOK EVT_TOOLBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnToolbook) EVT_TOOLBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnToolbook) #endif // Update title in idle time EVT_IDLE(MyFrame::OnIdle) END_EVENT_TABLE() #if wxUSE_HELP void MyFrame::OnContextHelp(wxCommandEvent& WXUNUSED(event)) { // launches local event loop wxContextHelp ch( this ); } #endif // wxUSE_HELP void MyFrame::AddFlagStrIfFlagPresent(wxString & flagStr, long flags, long flag, const wxChar * flagName) const { if( (flags & flag) == flag ) { if( !flagStr.empty() ) flagStr += _T(" | "); flagStr += flagName; } } void MyFrame::OnHitTest(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase * book = GetCurrentBook(); const wxPoint pt = ::wxGetMousePosition(); long flags; int pagePos = book->HitTest( book->ScreenToClient(pt), &flags ); wxString flagsStr; AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_NOWHERE, _T("wxBK_HITTEST_NOWHERE") ); AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONICON, _T("wxBK_HITTEST_ONICON") ); AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONLABEL, _T("wxBK_HITTEST_ONLABEL") ); AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONPAGE, _T("wxBK_HITTEST_ONPAGE") ); wxLogMessage(wxT("HitTest at (%d,%d): %d: %s"), pt.x, pt.y, pagePos, flagsStr.c_str()); } void MyFrame::OnType(wxCommandEvent& event) { m_type = wx_static_cast(BookType, event.GetId() - ID_BOOK_NOTEBOOK); if ( m_bookCtrl ) m_sizerFrame->Hide(m_bookCtrl); RecreateBook(); } #if wxUSE_TREEBOOK void MyFrame::OnUpdateTreeMenu(wxUpdateUIEvent& event) { event.Enable(m_type == Type_Treebook); } #endif // wxUSE_TREEBOOK void MyFrame::OnOrient(wxCommandEvent& event) { m_orient = event.GetId(); RecreateBook(); m_sizerFrame->Layout(); } void MyFrame::OnShowImages(wxCommandEvent& event) { m_chkShowImages = event.IsChecked(); RecreateBook(); m_sizerFrame->Layout(); } void MyFrame::OnMulti(wxCommandEvent& event) { m_multi = event.IsChecked(); RecreateBook(); m_sizerFrame->Layout(); wxLogMessage(_T("Multiline setting works only in wxNotebook.")); } void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event)) { Close(); } wxPanel *MyFrame::CreateNewPage() const { wxPanel *panel = new wxPanel(m_bookCtrl, wxID_ANY ); #if wxUSE_HELP panel->SetHelpText( wxT( "Panel with \"First\" and \"Second\" buttons" ) ); #endif (void) new wxButton(panel, wxID_ANY, wxT("First button"), wxPoint(10, 10)); (void) new wxButton(panel, wxID_ANY, wxT("Second button"), wxPoint(50, 100)); return panel; } void MyFrame::OnAddPage(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { static unsigned s_pageAdded = 0; currBook->AddPage(CreateNewPage(), wxString::Format ( ADDED_PAGE_NAME wxT("%u"), ++s_pageAdded ), true, GetIconIndex(currBook)); } } void MyFrame::OnAddPageNoSelect(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { static unsigned s_pageAdded = 0; currBook->AddPage(CreateNewPage(), wxString::Format ( ADDED_PAGE_NAME wxT("%u"), ++s_pageAdded ), false, GetIconIndex(currBook)); } } #if wxUSE_TREEBOOK void MyFrame::OnAddSubPage(wxCommandEvent& WXUNUSED(event)) { wxTreebook *currBook = wxDynamicCast(GetCurrentBook(), wxTreebook); if ( currBook ) { const int selPos = currBook->GetSelection(); if ( selPos == wxNOT_FOUND ) { wxLogError(_T("Select the parent page first!")); return; } static unsigned s_subPageAdded = 0; currBook->InsertSubPage ( selPos, CreateNewPage(), wxString::Format ( ADDED_SUB_PAGE_NAME wxT("%u"), ++s_subPageAdded ), true, GetIconIndex(currBook) ); } } void MyFrame::OnAddPageBefore(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { const int selPos = currBook->GetSelection(); if ( selPos == wxNOT_FOUND ) { wxLogError(_T("Select the parent page first!")); return; } static unsigned s_subPageAdded = 0; currBook->InsertPage(selPos, CreateNewPage(), wxString::Format ( ADDED_PAGE_NAME_BEFORE wxT("%u"), ++s_subPageAdded ), true, GetIconIndex(currBook)); } } #endif // wxUSE_TREEBOOK void MyFrame::OnInsertPage(wxCommandEvent& WXUNUSED(event)) { static unsigned s_pageIns = 0; wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { wxPanel *panel = CreateUserCreatedPage( currBook ); currBook->InsertPage( 0, panel, wxString::Format(INSERTED_PAGE_NAME wxT("%u"), ++s_pageIns), false, GetIconIndex(currBook) ); currBook->SetSelection(0); } } void MyFrame::OnDeleteCurPage(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { int sel = currBook->GetSelection(); if (sel != wxNOT_FOUND) { currBook->DeletePage(sel); } } } void MyFrame::OnDeleteLastPage(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { int page = currBook->GetPageCount(); if ( page != 0 ) { currBook->DeletePage(page - 1); } } } void MyFrame::OnNextPage(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { currBook->AdvanceSelection(); } } void MyFrame::OnGoHome(wxCommandEvent& WXUNUSED(event)) { wxBookCtrlBase *currBook = GetCurrentBook(); if ( currBook ) { // ChangeSelection shouldn't send any events, SetSelection() should currBook->ChangeSelection(0); //currBook->SetSelection(0); } } void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) ) { static int s_nPages = wxNOT_FOUND; static int s_nSel = wxNOT_FOUND; static wxBookCtrlBase *s_currBook = NULL; wxBookCtrlBase *currBook = GetCurrentBook(); int nPages = currBook ? currBook->GetPageCount() : 0; int nSel = currBook ? currBook->GetSelection() : wxNOT_FOUND; if ( nPages != s_nPages || nSel != s_nSel || s_currBook != currBook ) { s_nPages = nPages; s_nSel = nSel; s_currBook = currBook; wxString selection; if ( nSel == wxNOT_FOUND ) selection << wxT("not found"); else selection << nSel; wxString title; title.Printf(wxT("Notebook and friends (%d pages, selection: %s)"), nPages, selection.c_str()); SetTitle(title); } } void MyFrame::OnBookCtrl(wxBookCtrlBaseEvent& event) { static const struct EventInfo { wxEventType typeChanged, typeChanging; const wxChar *name; } events[] = { #if wxUSE_NOTEBOOK { wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, _T("wxNotebook") }, #endif // wxUSE_NOTEBOOK #if wxUSE_LISTBOOK { wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED, wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING, _T("wxListbook") }, #endif // wxUSE_LISTBOOK #if wxUSE_CHOICEBOOK { wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED, wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING, _T("wxChoicebook") }, #endif // wxUSE_CHOICEBOOK #if wxUSE_TREEBOOK { wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED, wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING, _T("wxTreebook") }, #endif // wxUSE_TREEBOOK #if wxUSE_TOOLBOOK { wxEVT_COMMAND_TOOLBOOK_PAGE_CHANGED, wxEVT_COMMAND_TOOLBOOK_PAGE_CHANGING, _T("wxToolbook") }, #endif // wxUSE_TOOLBOOK }; wxString nameEvent, nameControl, veto; const wxEventType eventType = event.GetEventType(); for ( size_t n = 0; n < WXSIZEOF(events); n++ ) { const EventInfo& ei = events[n]; if ( eventType == ei.typeChanged ) { nameEvent = wxT("Changed"); } else if ( eventType == ei.typeChanging ) { const int idx = event.GetOldSelection(); // NB: can't use wxStaticCast here as wxBookCtrlBase is not in // wxRTTI const wxBookCtrlBase * const book = wx_static_cast(wxBookCtrlBase *, event.GetEventObject()); if ( idx != wxNOT_FOUND && book && book->GetPageText(idx) == VETO_PAGE_NAME ) { if ( wxMessageBox ( wxT("Are you sure you want to leave this page?\n") wxT("(This demonstrates veto-ing)"), wxT("Notebook sample"), wxICON_QUESTION | wxYES_NO, this ) != wxYES ) { event.Veto(); veto = _T(" (vetoed)"); } } nameEvent = wxT("Changing"); } else // skip end of the loop { continue; } nameControl = ei.name; break; } static int s_num = 0; wxLogMessage(wxT("Event #%d: %s: %s (%d) new sel %d, old %d%s"), ++s_num, nameControl.c_str(), nameEvent.c_str(), eventType, event.GetSelection(), event.GetOldSelection(), veto.c_str()); #if USE_LOG m_text->SetInsertionPointEnd(); #endif }