git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32795 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
		
			
				
	
	
		
			708 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			708 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/////////////////////////////////////////////////////////////////////////////
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// Name:        samples/notebook/notebook.cpp
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// Purpose:     a sample demonstrating notebook usage
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// Author:      Julian Smart
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// Modified by: Dimitri Schoolwerth
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// Created:     26/10/98
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// RCS-ID:      $Id$
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// Copyright:   (c) 1998-2002 wxWidgets team
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// License:     wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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    #pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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    #include "wx/wx.h"
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#endif
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#include "wx/imaglist.h"
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#include "wx/artprov.h"
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#include "notebook.h"
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IMPLEMENT_APP(MyApp)
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bool MyApp::OnInit()
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{
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    // Create the main window
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    MyFrame *frame = new MyFrame( wxT("Notebook sample") );
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    // Problem with generic wxNotebook implementation whereby it doesn't size
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    // properly unless you set the size again
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#if defined(__WXMOTIF__)
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    int width, height;
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    frame->GetSize(& width, & height);
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    frame->SetSize(wxDefaultCoord, wxDefaultCoord, width, height);
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#endif
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    frame->Show();
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    return true;
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}
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wxPanel *CreateUserCreatedPage(wxBookCtrlBase *parent)
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{
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    wxPanel *panel = new wxPanel(parent);
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    (void) new wxButton( panel, wxID_ANY, wxT("Button"),
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        wxPoint(10, 10), wxDefaultSize );
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    return panel;
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}
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wxPanel *CreateRadioButtonsPage(wxBookCtrlBase *parent)
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{
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    wxPanel *panel = new wxPanel(parent);
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    wxString animals[] = { wxT("Fox"), wxT("Hare"), wxT("Rabbit"),
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        wxT("Sabre-toothed tiger"), wxT("T Rex") };
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    wxRadioBox *radiobox1 = new wxRadioBox(panel, wxID_ANY, wxT("Choose one"),
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        wxDefaultPosition, wxDefaultSize, 5, animals, 2, wxRA_SPECIFY_ROWS);
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    wxString computers[] = { wxT("Amiga"), wxT("Commodore 64"), wxT("PET"),
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        wxT("Another") };
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    wxRadioBox *radiobox2 = new wxRadioBox(panel, wxID_ANY,
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        wxT("Choose your favourite"), wxDefaultPosition, wxDefaultSize,
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        4, computers, 0, wxRA_SPECIFY_COLS);
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    wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
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    sizerPanel->Add(radiobox1, 2, wxEXPAND);
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    sizerPanel->Add(radiobox2, 1, wxEXPAND);
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    panel->SetSizer(sizerPanel);
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    return panel;
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}
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wxPanel *CreateVetoPage(wxBookCtrlBase *parent)
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{
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    wxPanel *panel = new wxPanel(parent);
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    (void) new wxStaticText( panel, wxID_ANY,
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        wxT("This page intentionally left blank"), wxPoint(10, 10) );
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    return panel;
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}
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wxPanel *CreateBigButtonPage(wxBookCtrlBase *parent)
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{
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    wxPanel *panel = new wxPanel(parent);
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    wxButton *buttonBig = new wxButton(panel, wxID_ANY, wxT("Maximized button"));
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    wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
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    sizerPanel->Add(buttonBig, 1, wxEXPAND);
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    panel->SetSizer(sizerPanel);
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    return panel;
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}
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wxPanel *CreateInsertPage(wxBookCtrlBase *parent)
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{
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    wxPanel *panel = new wxPanel(parent);
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    panel->SetBackgroundColour( wxColour( wxT("MAROON") ) );
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    (void) new wxStaticText( panel, wxID_ANY,
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        wxT("This page has been inserted, not added."), wxPoint(10, 10) );
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    return panel;
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}
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int GetIconIndex(wxBookCtrlBase* bookCtrl)
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{
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    if (bookCtrl && bookCtrl->GetImageList())
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    {
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       int nImages = bookCtrl->GetImageList()->GetImageCount();
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       if (nImages > 0)
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       {
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           return bookCtrl->GetPageCount() % nImages;
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       }
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    }
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    return -1;
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}
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void CreateInitialPages(wxBookCtrlBase *parent)
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{
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    // Create and add some panels to the notebook
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    wxPanel *panel = CreateRadioButtonsPage(parent);
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    parent->AddPage( panel, RADIOBUTTONS_PAGE_NAME, false, GetIconIndex(parent) );
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    panel = CreateVetoPage(parent);
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    parent->AddPage( panel, VETO_PAGE_NAME, false, GetIconIndex(parent) );
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    panel = CreateBigButtonPage(parent);
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    parent->AddPage( panel, MAXIMIZED_BUTTON_PAGE_NAME, false, GetIconIndex(parent) );
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    panel = CreateInsertPage(parent);
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    parent->InsertPage( 0, panel, I_WAS_INSERTED_PAGE_NAME, false, GetIconIndex(parent) );
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    parent->SetSelection(1);
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}
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wxPanel *CreatePage(wxBookCtrlBase *parent, const wxString&pageName)
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{
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    if
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    (
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        pageName.Contains(INSERTED_PAGE_NAME)
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        || pageName.Contains(ADDED_PAGE_NAME)
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    )
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    {
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        return CreateUserCreatedPage(parent);
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    }
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    if (pageName == I_WAS_INSERTED_PAGE_NAME)
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    {
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        return CreateInsertPage(parent);
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    }
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    if (pageName == VETO_PAGE_NAME)
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    {
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        return CreateVetoPage(parent);
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    }
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    if (pageName == RADIOBUTTONS_PAGE_NAME)
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    {
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        return CreateRadioButtonsPage(parent);
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    }
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    if (pageName == MAXIMIZED_BUTTON_PAGE_NAME)
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    {
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        return CreateBigButtonPage(parent);
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    }
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    wxFAIL;
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    return (wxPanel *) NULL;
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}
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MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size,
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                 long style)
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    : wxFrame((wxWindow *) NULL, wxID_ANY, title, pos, size, style)
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{
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#if wxUSE_NOTEBOOK
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    m_type = ID_BOOK_NOTEBOOK;
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#elif wxUSE_CHOICEBOOK
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    m_type = ID_BOOK_CHOICEBOOK;
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#elif wxUSE_LISTBOOK
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    m_type = ID_BOOK_LISTBOOK;
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#elif
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    #error "Don't use Notebook sample without any book enabled in wxWidgets build!"
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#endif
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    m_orient = ID_ORIENT_DEFAULT;
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    m_chkShowImages = true;
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    m_multi = false;
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    // menu of the sample
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    wxMenu *menuType = new wxMenu;
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#if wxUSE_NOTEBOOK
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    menuType->AppendRadioItem(ID_BOOK_NOTEBOOK,   wxT("&Notebook\tCtrl-1"));
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#endif
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#if wxUSE_LISTBOOK
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    menuType->AppendRadioItem(ID_BOOK_LISTBOOK,   wxT("&Listbook\tCtrl-2"));
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#endif
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#if wxUSE_CHOICEBOOK
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    menuType->AppendRadioItem(ID_BOOK_CHOICEBOOK, wxT("&Choicebook\tCtrl-3"));
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#endif
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    menuType->Check(m_type, true);
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    wxMenu *menuOrient = new wxMenu;
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    menuOrient->AppendRadioItem(ID_ORIENT_DEFAULT, wxT("&Default\tCtrl-4"));
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    menuOrient->AppendRadioItem(ID_ORIENT_TOP,     wxT("&Top\tCtrl-5"));
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    menuOrient->AppendRadioItem(ID_ORIENT_BOTTOM,  wxT("&Bottom\tCtrl-6"));
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    menuOrient->AppendRadioItem(ID_ORIENT_LEFT,    wxT("&Left\tCtrl-7"));
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    menuOrient->AppendRadioItem(ID_ORIENT_RIGHT,   wxT("&Right\tCtrl-8"));
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    wxMenu *menuDo = new wxMenu;
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    menuDo->Append(ID_ADD_PAGE, wxT("&Add page\tAlt-A"));
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    menuDo->Append(ID_INSERT_PAGE, wxT("&Insert page\tAlt-I"));
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    menuDo->Append(ID_DELETE_CUR_PAGE, wxT("&Delete current page\tAlt-D"));
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    menuDo->Append(ID_DELETE_LAST_PAGE, wxT("D&elete last page\tAlt-L"));
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    menuDo->Append(ID_NEXT_PAGE, wxT("&Next page\tAlt-N"));
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    wxMenu *menuFile = new wxMenu;
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    menuFile->Append(wxID_ANY, wxT("&Type"), menuType, wxT("Type of control"));
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    menuFile->Append(wxID_ANY, wxT("&Orientation"), menuOrient, wxT("Orientation of control"));
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    menuFile->AppendCheckItem(ID_SHOW_IMAGES, wxT("&Show images\tAlt-S"));
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    menuFile->AppendCheckItem(ID_MULTI, wxT("&Multiple lines\tAlt-M"));
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    menuFile->AppendSeparator();
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    menuFile->Append(wxID_EXIT, wxT("E&xit"), wxT("Quits the application"));
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    menuFile->Check(ID_SHOW_IMAGES, m_chkShowImages);
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    menuFile->Check(ID_MULTI, m_multi);
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    wxMenuBar *menuBar = new wxMenuBar;
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    menuBar->Append(menuFile, wxT("&File"));
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    menuBar->Append(menuDo, wxT("&Operations"));
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    SetMenuBar(menuBar);
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    // books creation
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    m_panel      = (wxPanel *)      NULL;
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#if wxUSE_NOTEBOOK
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    m_notebook   = (wxNotebook *)   NULL;
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#endif
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#if wxUSE_CHOICEBOOK
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    m_choicebook = (wxChoicebook *) NULL;
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#endif
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#if wxUSE_LISTBOOK
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    m_listbook   = (wxListbook *)   NULL;
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#endif
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    // create a dummy image list with a few icons
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    wxSize imageSize(32, 32);
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    m_imageList
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        = new wxImageList( imageSize.GetWidth(), imageSize.GetHeight() );
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    m_imageList->Add
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        (
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            wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, imageSize)
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        );
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    m_imageList->Add
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        (
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            wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, imageSize)
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        );
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    m_imageList->Add
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        (
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            wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, imageSize)
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        );
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    m_imageList->Add
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        (
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            wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, imageSize)
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        );
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    m_panel = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
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        wxTAB_TRAVERSAL | wxCLIP_CHILDREN | wxNO_BORDER | wxNO_FULL_REPAINT_ON_RESIZE);
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#if USE_LOG
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    m_text = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
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        wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY);
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    m_logTargetOld = wxLog::SetActiveTarget( new wxLogTextCtrl(m_text) );
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#endif // USE_LOG
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    // Set sizers
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    m_sizerFrame = new wxBoxSizer(wxVERTICAL);
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#if USE_LOG
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    m_sizerFrame->Add(m_text, 1, wxEXPAND);
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#endif // USE_LOG
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    RecreateBooks();
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    m_panel->SetSizer(m_sizerFrame);
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    m_sizerFrame->Fit(this);
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    m_sizerFrame->SetSizeHints(this);
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    Centre(wxBOTH);
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}
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MyFrame::~MyFrame()
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{
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#if USE_LOG
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    delete wxLog::SetActiveTarget(m_logTargetOld);
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#endif // USE_LOG
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    if (m_imageList)
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    {
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        delete m_imageList;
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        m_imageList = (wxImageList *) NULL;
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    }
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}
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int MyFrame::SelectFlag(int id, int nb, int lb, int chb)
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{
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    switch (id)
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    {
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        case ID_NOTEBOOK:   return nb;
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        case ID_LISTBOOK:   return lb;
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        case ID_CHOICEBOOK: return chb;
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    }
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    return 0;
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}
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#ifdef __SMARTPHONE__
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    #define MARGIN 0
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#else
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    #define MARGIN 4
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#endif
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#define RECREATE( wxBookType , idBook, oldBook , newBook )                         \
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{                                                                                  \
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    int flags;                                                                     \
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                                                                                   \
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    switch ( m_orient )                                                            \
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    {                                                                              \
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        case ID_ORIENT_TOP:                                                        \
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            flags = SelectFlag(idBook, wxNB_TOP, wxLB_TOP, wxCHB_TOP);             \
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            break;                                                                 \
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                                                                                   \
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        case ID_ORIENT_BOTTOM:                                                     \
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            flags = SelectFlag(idBook, wxNB_BOTTOM, wxLB_BOTTOM, wxCHB_BOTTOM);    \
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            break;                                                                 \
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                                                                                   \
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        case ID_ORIENT_LEFT:                                                       \
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            flags = SelectFlag(idBook, wxNB_LEFT, wxLB_LEFT, wxCHB_LEFT);          \
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            break;                                                                 \
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                                                                                   \
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        case ID_ORIENT_RIGHT:                                                      \
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            flags = SelectFlag(idBook, wxNB_RIGHT, wxLB_RIGHT, wxCHB_RIGHT);       \
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            break;                                                                 \
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                                                                                   \
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        default:                                                                   \
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            flags = SelectFlag(idBook, wxNB_DEFAULT, wxLB_DEFAULT, wxCHB_DEFAULT); \
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    }                                                                              \
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                                                                                   \
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    if ( m_multi && ( idBook == ID_NOTEBOOK ) )                                    \
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        flags |= wxNB_MULTILINE;                                                   \
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                                                                                   \
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    wxBookType *oldBook = newBook;                                                 \
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                                                                                   \
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    newBook = new wxBookType(m_panel, idBook,                                      \
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                             wxDefaultPosition, wxDefaultSize,                     \
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                             flags);                                               \
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                                                                                   \
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    if ( m_chkShowImages )                                                         \
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    {                                                                              \
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        newBook->SetImageList(m_imageList);                                        \
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    }                                                                              \
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                                                                                   \
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    if (oldBook)                                                                   \
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    {                                                                              \
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        int sel = oldBook->GetSelection();                                         \
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                                                                                   \
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        int count = oldBook->GetPageCount();                                       \
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        for (int n = 0; n < count; n++)                                            \
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        {                                                                          \
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            wxString str = oldBook->GetPageText(n);                                \
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                                                                                   \
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            wxWindow *page = CreatePage(newBook, str);                             \
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            newBook->AddPage(page, str, false, GetIconIndex(newBook) );            \
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        }                                                                          \
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                                                                                   \
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        m_sizerFrame->Detach(oldBook);                                             \
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                                                                                   \
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        delete oldBook;                                                            \
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                                                                                   \
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        if (sel != wxNOT_FOUND)                                                    \
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        {                                                                          \
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            newBook->SetSelection(sel);                                            \
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        }                                                                          \
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                                                                                   \
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    }                                                                              \
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    else                                                                           \
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    {                                                                              \
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        CreateInitialPages(newBook);                                               \
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    }                                                                              \
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                                                                                   \
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    m_sizerFrame->Insert(0, newBook, 5, wxEXPAND | wxALL, MARGIN);                 \
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                                                                                   \
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    m_sizerFrame->Hide(newBook);                                                   \
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}
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void MyFrame::RecreateBooks()
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{
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#if wxUSE_NOTEBOOK
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    RECREATE( wxNotebook   , ID_NOTEBOOK   , notebook   , m_notebook );
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#endif
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#if wxUSE_LISTBOOK
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    RECREATE( wxListbook   , ID_LISTBOOK   , listbook   , m_listbook );
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#endif
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#if wxUSE_CHOICEBOOK
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    RECREATE( wxChoicebook , ID_CHOICEBOOK , choicebook , m_choicebook );
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#endif
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    ShowCurrentBook();
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}
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wxBookCtrlBase *MyFrame::GetCurrentBook()
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{
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    switch (m_type)
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    {
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#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)
 | 
						|
{
 | 
						|
    wxBookCtrlBase *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;
 | 
						|
 | 
						|
    wxBookCtrlBase *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;
 | 
						|
 | 
						|
    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::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);
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
#if USE_LOG
 | 
						|
    #define BOOKEVENT_LOG m_text->SetInsertionPointEnd();
 | 
						|
#else
 | 
						|
    #define BOOKEVENT_LOG
 | 
						|
#endif
 | 
						|
 | 
						|
#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();                                                 \
 | 
						|
        wxBookCtrlBase *book = (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();                                                              \
 | 
						|
            }                                                                              \
 | 
						|
                                                                                           \
 | 
						|
        }                                                                                  \
 | 
						|
                                                                                           \
 | 
						|
        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());                                                          \
 | 
						|
                                                                                           \
 | 
						|
    BOOKEVENT_LOG                                                                          \
 | 
						|
}
 | 
						|
 | 
						|
#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
 |