///////////////////////////////////////////////////////////////////////////// // 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 "notebook.h" IMPLEMENT_APP(MyApp) bool MyApp::OnInit() { // Create the main window MyFrame *frame = new MyFrame( wxT("Notebook sample") ); // 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(wxBookCtrl *parent) { wxPanel *panel = new wxPanel(parent); (void) new wxButton( panel, wxID_ANY, wxT("Button"), wxPoint(10, 10), wxDefaultSize ); return panel; } wxPanel *CreateRadioButtonsPage(wxBookCtrl *parent) { wxPanel *panel = new wxPanel(parent); 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(wxBookCtrl *parent) { wxPanel *panel = new wxPanel(parent); (void) new wxStaticText( panel, wxID_ANY, wxT("This page intentionally left blank"), wxPoint(10, 10) ); return panel; } wxPanel *CreateBigButtonPage(wxBookCtrl *parent) { wxPanel *panel = new wxPanel(parent); 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(wxBookCtrl *parent) { wxPanel *panel = new wxPanel(parent); 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(wxBookCtrl* bookCtrl) { if (bookCtrl && bookCtrl->GetImageList()) { int nImages = bookCtrl->GetImageList()->GetImageCount(); if (nImages > 0) { return bookCtrl->GetPageCount() % nImages; } } return -1; } void CreateInitialPages(wxBookCtrl *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(wxBookCtrl *parent, const wxString&pageName) { if ( pageName.Contains(INSERTED_PAGE_NAME) || pageName.Contains(ADDED_PAGE_NAME) ) { 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; return (wxPanel *) NULL; } MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size, long style) : wxFrame((wxWindow *) NULL, wxID_ANY, title, pos, size, style) { m_type = ID_BOOK_NOTEBOOK; m_orient = ID_ORIENT_DEFAULT; m_chkShowImages = true; m_multi = false; // 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 wxMenu *menuOrient = new wxMenu; menuOrient->AppendRadioItem(ID_ORIENT_DEFAULT, wxT("&Default\tCtrl-4")); menuOrient->AppendRadioItem(ID_ORIENT_TOP, wxT("&Top\tCtrl-5")); menuOrient->AppendRadioItem(ID_ORIENT_BOTTOM, wxT("&Bottom\tCtrl-6")); menuOrient->AppendRadioItem(ID_ORIENT_LEFT, wxT("&Left\tCtrl-7")); menuOrient->AppendRadioItem(ID_ORIENT_RIGHT, wxT("&Right\tCtrl-8")); wxMenu *menuDo = new wxMenu; menuDo->Append(ID_ADD_PAGE, wxT("&Add page\tAlt-A")); menuDo->Append(ID_INSERT_PAGE, wxT("&Insert page\tAlt-I")); menuDo->Append(ID_DELETE_CUR_PAGE, wxT("&Delete current page\tAlt-D")); menuDo->Append(ID_DELETE_LAST_PAGE, wxT("D&elete last page\tAlt-L")); menuDo->Append(ID_NEXT_PAGE, wxT("&Next page\tAlt-N")); 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(menuDo, wxT("&Operations")); SetMenuBar(menuBar); // books creation m_panel = (wxPanel *) NULL; #if wxUSE_NOTEBOOK m_notebook = (wxNotebook *) NULL; #endif #if wxUSE_CHOICEBOOK m_choicebook = (wxChoicebook *) NULL; #endif #if wxUSE_LISTBOOK m_listbook = (wxListbook *) NULL; #endif // create a dummy image list with a few icons 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, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL | wxCLIP_CHILDREN | wxNO_BORDER | wxNO_FULL_REPAINT_ON_RESIZE); #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 RecreateBooks(); 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 if (m_imageList) { delete m_imageList; m_imageList = (wxImageList *) NULL; } } int MyFrame::SelectFlag(int id, int nb, int lb, int chb) { switch (id) { case ID_NOTEBOOK: return nb; case ID_LISTBOOK: return lb; case ID_CHOICEBOOK: return chb; } return 0; } #define RECREATE( wxBookType , idBook, oldBook , newBook ) \ { \ int flags; \ \ switch ( m_orient ) \ { \ case ID_ORIENT_TOP: \ flags = SelectFlag(idBook, wxNB_TOP, wxLB_TOP, wxCHB_TOP); \ break; \ \ case ID_ORIENT_BOTTOM: \ flags = SelectFlag(idBook, wxNB_BOTTOM, wxLB_BOTTOM, wxCHB_BOTTOM); \ break; \ \ case ID_ORIENT_LEFT: \ flags = SelectFlag(idBook, wxNB_LEFT, wxLB_LEFT, wxCHB_LEFT); \ break; \ \ case ID_ORIENT_RIGHT: \ flags = SelectFlag(idBook, wxNB_RIGHT, wxLB_RIGHT, wxCHB_RIGHT); \ break; \ \ default: \ flags = SelectFlag(idBook, wxNB_DEFAULT, wxLB_DEFAULT, wxCHB_DEFAULT); \ } \ \ if ( m_multi && ( idBook == ID_NOTEBOOK ) ) \ flags |= wxNB_MULTILINE; \ \ wxBookType *oldBook = newBook; \ \ newBook = new wxBookType(m_panel, idBook, \ wxDefaultPosition, wxDefaultSize, \ flags); \ \ if ( m_chkShowImages ) \ { \ newBook->SetImageList(m_imageList); \ } \ \ if (oldBook) \ { \ int sel = oldBook->GetSelection(); \ \ int count = oldBook->GetPageCount(); \ for (int n = 0; n < count; n++) \ { \ wxString str = oldBook->GetPageText(n); \ \ wxWindow *page = CreatePage(newBook, str); \ newBook->AddPage(page, str, false, GetIconIndex(newBook) ); \ } \ \ m_sizerFrame->Detach(oldBook); \ \ delete oldBook; \ \ if (sel != wxNOT_FOUND) \ { \ newBook->SetSelection(sel); \ } \ \ } \ else \ { \ wxPanel *panel = CreateRadioButtonsPage(newBook); \ newBook->AddPage( panel, RADIOBUTTONS_PAGE_NAME, false, GetIconIndex(newBook) ); \ \ panel = CreateVetoPage(newBook); \ newBook->AddPage( panel, VETO_PAGE_NAME, false, GetIconIndex(newBook) ); \ \ panel = CreateBigButtonPage(newBook); \ newBook->AddPage( panel, MAXIMIZED_BUTTON_PAGE_NAME, false, GetIconIndex(newBook) ); \ \ panel = CreateInsertPage(newBook); \ newBook->InsertPage( 0, panel, I_WAS_INSERTED_PAGE_NAME, false, GetIconIndex(newBook) ); \ \ newBook->SetSelection(1); \ } \ \ m_sizerFrame->Insert(0, newBook, 5, wxEXPAND | wxALL, 4); \ \ m_sizerFrame->Hide(newBook); \ } void MyFrame::RecreateBooks() { #if wxUSE_NOTEBOOK RECREATE( wxNotebook , ID_NOTEBOOK , notebook , m_notebook ); #endif #if wxUSE_LISTBOOK RECREATE( wxListbook , ID_LISTBOOK , listbook , m_listbook ); #endif #if wxUSE_CHOICEBOOK RECREATE( wxChoicebook , ID_CHOICEBOOK , choicebook , m_choicebook ); #endif ShowCurrentBook(); } wxBookCtrl *MyFrame::GetCurrentBook() { switch (m_type) { #if wxUSE_NOTEBOOK case ID_BOOK_NOTEBOOK: return m_notebook; #endif #if wxUSE_LISTBOOK case ID_BOOK_LISTBOOK: return m_listbook; #endif #if wxUSE_CHOICEBOOK case ID_BOOK_CHOICEBOOK: return m_choicebook; #endif } return NULL; } void MyFrame::ShowCurrentBook() { switch(m_type) { #if wxUSE_NOTEBOOK case ID_BOOK_NOTEBOOK: if(m_notebook) m_sizerFrame->Show(m_notebook); break; #endif #if wxUSE_LISTBOOK case ID_BOOK_LISTBOOK: if(m_listbook) m_sizerFrame->Show(m_listbook); break; #endif #if wxUSE_CHOICEBOOK case ID_BOOK_CHOICEBOOK: if(m_choicebook) m_sizerFrame->Show(m_choicebook); break; #endif } 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_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) // Book controls #if wxUSE_NOTEBOOK EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK, MyFrame::OnNotebook) EVT_NOTEBOOK_PAGE_CHANGING(ID_NOTEBOOK, MyFrame::OnNotebook) #endif #if wxUSE_LISTBOOK EVT_LISTBOOK_PAGE_CHANGED(ID_LISTBOOK, MyFrame::OnListbook) EVT_LISTBOOK_PAGE_CHANGING(ID_LISTBOOK, MyFrame::OnListbook) #endif #if wxUSE_CHOICEBOOK EVT_CHOICEBOOK_PAGE_CHANGED(ID_CHOICEBOOK, MyFrame::OnChoicebook) EVT_CHOICEBOOK_PAGE_CHANGING(ID_CHOICEBOOK, MyFrame::OnChoicebook) #endif // Update title in idle time EVT_IDLE(MyFrame::OnIdle) END_EVENT_TABLE() void MyFrame::OnType(wxCommandEvent& event) { wxBookCtrl *currBook = GetCurrentBook(); m_type = event.GetId(); if (currBook) m_sizerFrame->Hide(currBook); ShowCurrentBook(); } void MyFrame::OnOrient(wxCommandEvent& event) { m_orient = event.GetId(); RecreateBooks(); m_sizerFrame->Layout(); } void MyFrame::OnShowImages(wxCommandEvent& event) { m_chkShowImages = event.IsChecked(); RecreateBooks(); m_sizerFrame->Layout(); } void MyFrame::OnMulti(wxCommandEvent& event) { m_multi = event.IsChecked(); RecreateBooks(); m_sizerFrame->Layout(); wxLogMessage(_T("Multiline setting works only in wxNotebook.")); } void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event)) { Close(); } void MyFrame::OnAddPage(wxCommandEvent& WXUNUSED(event)) { static unsigned s_pageAdded = 0; wxBookCtrl *currBook = GetCurrentBook(); if ( currBook ) { wxPanel *panel = new wxPanel( currBook, wxID_ANY ); (void) new wxButton( panel, wxID_ANY, wxT("First button"), wxPoint(10, 10), wxDefaultSize ); (void) new wxButton( panel, wxID_ANY, wxT("Second button"), wxPoint(50, 100), wxDefaultSize ); currBook->AddPage(panel, wxString::Format(ADDED_PAGE_NAME wxT("%u"), ++s_pageAdded), true, GetIconIndex(currBook) ); } } void MyFrame::OnInsertPage(wxCommandEvent& WXUNUSED(event)) { static unsigned s_pageIns = 0; wxBookCtrl *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)) { wxBookCtrl *currBook = GetCurrentBook(); if ( currBook ) { int sel = currBook->GetSelection(); if (sel != wxNOT_FOUND) { currBook->DeletePage(sel); } } } void MyFrame::OnDeleteLastPage(wxCommandEvent& WXUNUSED(event)) { wxBookCtrl *currBook = GetCurrentBook(); if ( currBook ) { int page = currBook->GetPageCount(); if ( page != 0 ) { currBook->DeletePage(page - 1); } } } void MyFrame::OnNextPage(wxCommandEvent& WXUNUSED(event)) { wxBookCtrl *currBook = GetCurrentBook(); if ( currBook ) { currBook->AdvanceSelection(); } } void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) ) { static int s_nPages = wxNOT_FOUND; static int s_nSel = wxNOT_FOUND; static wxBookCtrl *s_currBook = NULL; wxBookCtrl *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); } } #define BOOKEVENT(OnBook,wxBookEvent,bookStr,wxEVT_PAGE_CHANGED,wxEVT_PAGE_CHANGING,s_num) \ void MyFrame::OnBook(wxBookEvent& event) \ { \ wxString str = wxT("Unknown "); \ str << wxT(bookStr); \ str << wxT(" event"); \ \ wxEventType eventType = event.GetEventType(); \ \ if (eventType == wxEVT_PAGE_CHANGED) \ { \ str = wxT("Changed"); \ } \ else if (eventType == wxEVT_PAGE_CHANGING) \ { \ int idx = event.GetOldSelection(); \ wxBookCtrl *book = (wxBookCtrl *)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(); \ } \ \ } \ \ str = wxT("Changing"); \ } \ \ static int s_num = 0; \ \ wxString logMsg; \ logMsg.Printf(wxT("%s event #%d: %s (%d) Sel %d, OldSel %d"), \ wxT(bookStr),s_num++, str.c_str(), eventType, \ event.GetSelection(), event.GetOldSelection()); \ \ wxLogMessage(logMsg.c_str()); \ \ m_text->SetInsertionPointEnd(); \ } #if wxUSE_NOTEBOOK BOOKEVENT(OnNotebook,wxNotebookEvent,"wxNotebook",wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING,s_numNotebookEvents) #endif #if wxUSE_CHOICEBOOK BOOKEVENT(OnChoicebook,wxChoicebookEvent,"wxChoicebook",wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED,wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING,s_numChoicebookEvents) #endif #if wxUSE_LISTBOOK BOOKEVENT(OnListbook,wxListbookEvent,"wxListbook",wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED,wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING,s_numListbookEvents) #endif