6e9324fc52
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30629 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
686 lines
25 KiB
C++
686 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(wxBookCtrl *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(wxBookCtrl *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(wxBookCtrl *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(wxBookCtrl *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(wxBookCtrl *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(wxBookCtrl* 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(wxBookCtrl *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(wxBookCtrl *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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m_type = ID_BOOK_NOTEBOOK;
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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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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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#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, 4); \
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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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wxBookCtrl *MyFrame::GetCurrentBook()
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{
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switch (m_type)
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{
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#if wxUSE_NOTEBOOK
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case ID_BOOK_NOTEBOOK: return m_notebook;
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#endif
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#if wxUSE_LISTBOOK
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case ID_BOOK_LISTBOOK: return m_listbook;
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#endif
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#if wxUSE_CHOICEBOOK
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case ID_BOOK_CHOICEBOOK: return m_choicebook;
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#endif
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}
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return NULL;
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}
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void MyFrame::ShowCurrentBook()
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{
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switch(m_type)
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{
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#if wxUSE_NOTEBOOK
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case ID_BOOK_NOTEBOOK: if(m_notebook) m_sizerFrame->Show(m_notebook); break;
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#endif
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#if wxUSE_LISTBOOK
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case ID_BOOK_LISTBOOK: if(m_listbook) m_sizerFrame->Show(m_listbook); break;
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#endif
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#if wxUSE_CHOICEBOOK
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case ID_BOOK_CHOICEBOOK: if(m_choicebook) m_sizerFrame->Show(m_choicebook); break;
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#endif
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}
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m_sizerFrame->Layout();
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}
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BEGIN_EVENT_TABLE(MyFrame, wxFrame)
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// File menu
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EVT_MENU_RANGE(ID_BOOK_NOTEBOOK,ID_BOOK_MAX,MyFrame::OnType)
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EVT_MENU_RANGE(ID_ORIENT_DEFAULT,ID_ORIENT_MAX,MyFrame::OnOrient)
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EVT_MENU(ID_SHOW_IMAGES, MyFrame::OnShowImages)
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EVT_MENU(ID_MULTI, MyFrame::OnMulti)
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EVT_MENU(wxID_EXIT,MyFrame::OnExit)
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// Operations menu
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EVT_MENU(ID_ADD_PAGE, MyFrame::OnAddPage)
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EVT_MENU(ID_INSERT_PAGE, MyFrame::OnInsertPage)
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EVT_MENU(ID_DELETE_CUR_PAGE, MyFrame::OnDeleteCurPage)
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EVT_MENU(ID_DELETE_LAST_PAGE, MyFrame::OnDeleteLastPage)
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EVT_MENU(ID_NEXT_PAGE, MyFrame::OnNextPage)
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// Book controls
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#if wxUSE_NOTEBOOK
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EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK, MyFrame::OnNotebook)
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EVT_NOTEBOOK_PAGE_CHANGING(ID_NOTEBOOK, MyFrame::OnNotebook)
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#endif
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#if wxUSE_LISTBOOK
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EVT_LISTBOOK_PAGE_CHANGED(ID_LISTBOOK, MyFrame::OnListbook)
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EVT_LISTBOOK_PAGE_CHANGING(ID_LISTBOOK, MyFrame::OnListbook)
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#endif
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#if wxUSE_CHOICEBOOK
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EVT_CHOICEBOOK_PAGE_CHANGED(ID_CHOICEBOOK, MyFrame::OnChoicebook)
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EVT_CHOICEBOOK_PAGE_CHANGING(ID_CHOICEBOOK, MyFrame::OnChoicebook)
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#endif
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// Update title in idle time
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EVT_IDLE(MyFrame::OnIdle)
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END_EVENT_TABLE()
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void MyFrame::OnType(wxCommandEvent& event)
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{
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wxBookCtrl *currBook = GetCurrentBook();
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m_type = event.GetId();
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if (currBook)
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m_sizerFrame->Hide(currBook);
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ShowCurrentBook();
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}
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void MyFrame::OnOrient(wxCommandEvent& event)
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{
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m_orient = event.GetId();
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RecreateBooks();
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m_sizerFrame->Layout();
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}
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void MyFrame::OnShowImages(wxCommandEvent& event)
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{
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m_chkShowImages = event.IsChecked();
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RecreateBooks();
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m_sizerFrame->Layout();
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}
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void MyFrame::OnMulti(wxCommandEvent& event)
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{
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m_multi = event.IsChecked();
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RecreateBooks();
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m_sizerFrame->Layout();
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wxLogMessage(_T("Multiline setting works only in wxNotebook."));
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}
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void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event))
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{
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Close();
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}
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void MyFrame::OnAddPage(wxCommandEvent& WXUNUSED(event))
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{
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static unsigned s_pageAdded = 0;
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|
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wxBookCtrl *currBook = GetCurrentBook();
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|
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if ( currBook )
|
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{
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wxPanel *panel = new wxPanel( currBook, wxID_ANY );
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(void) new wxButton( panel, wxID_ANY, wxT("First button"),
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wxPoint(10, 10), wxDefaultSize );
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(void) new wxButton( panel, wxID_ANY, wxT("Second button"),
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wxPoint(50, 100), wxDefaultSize );
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|
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currBook->AddPage(panel, wxString::Format(ADDED_PAGE_NAME wxT("%u"),
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++s_pageAdded), true, GetIconIndex(currBook) );
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}
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}
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|
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void MyFrame::OnInsertPage(wxCommandEvent& WXUNUSED(event))
|
|
{
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static unsigned s_pageIns = 0;
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|
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wxBookCtrl *currBook = GetCurrentBook();
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|
|
|
if ( currBook )
|
|
{
|
|
wxPanel *panel = CreateUserCreatedPage( currBook );
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|
|
|
currBook->InsertPage( 0, panel,
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|
wxString::Format(INSERTED_PAGE_NAME wxT("%u"), ++s_pageIns), false,
|
|
GetIconIndex(currBook) );
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|
|
|
currBook->SetSelection(0);
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|
}
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|
}
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|
|
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void MyFrame::OnDeleteCurPage(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxBookCtrl *currBook = GetCurrentBook();
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|
|
|
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
|