-/////////////////////////////////////////////////////////////////////////////
-// Name: wiztest.cpp
-// Purpose: wxWindows sample demonstrating wxWizard control
-// Author: Vadim Zeitlin
-// Modified by:
-// Created: 15.08.99
-// RCS-ID: $Id$
-// Copyright: (c) Vadim Zeitlin
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
-
-#ifdef __GNUG__
- #pragma implementation "wiztest.cpp"
- #pragma interface "wiztest.cpp"
-#endif
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers
-#ifndef WX_PRECOMP
- #include "wx/wx.h"
-#endif
-
-#include "wx/wizard.h"
-
-#ifndef __WXMSW__
- #include "wiztest.xpm"
-#endif
-
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-// ids for menu items
-enum
-{
- Wizard_Quit = 100,
- Wizard_Run,
- Wizard_About = 1000
-};
-
-// ----------------------------------------------------------------------------
-// ressources
-// ----------------------------------------------------------------------------
-
-#ifdef __WXMSW__
- #define BMP_WIZARD_1 wxBitmap("wiztest.bmp", wxBITMAP_TYPE_BMP)
- #define BMP_WIZARD_2 wxBitmap("wiztest2.bmp", wxBITMAP_TYPE_BMP)
-#else
- #define BMP_WIZARD_1 wxBitmap(wizimage)
- #define BMP_WIZARD_2 wxBitmap(wizimage)
-#endif
-
-// ----------------------------------------------------------------------------
-// private classes
-// ----------------------------------------------------------------------------
-
-// Define a new application type, each program should derive a class from wxApp
-class MyApp : public wxApp
-{
-public:
- // override base class virtuals
- virtual bool OnInit();
-};
-
-class MyFrame : public wxFrame
-{
-public:
- // ctor(s)
- MyFrame(const wxString& title);
-
- // event handlers (these functions should _not_ be virtual)
- void OnQuit(wxCommandEvent& event);
- void OnAbout(wxCommandEvent& event);
- void OnRunWizard(wxCommandEvent& event);
- void OnWizardCancel(wxWizardEvent& event);
-
-private:
- // any class wishing to process wxWindows events must use this macro
- DECLARE_EVENT_TABLE()
-};
-
-// ----------------------------------------------------------------------------
-// some pages for our wizard
-// ----------------------------------------------------------------------------
-
-// this shows how to simply control the validity of the user input by just
-// overriding TransferDataFromWindow() - of course, in a real program, the
-// check wouldn't be so trivial and the data will be probably saved somewhere
-// too
-//
-// it also shows how to use a different bitmap for one of the pages
-class wxValidationPage : public wxWizardPageSimple
-{
-public:
- wxValidationPage(wxWizard *parent) : wxWizardPageSimple(parent)
- {
- m_bitmap = BMP_WIZARD_2;
-
- m_checkbox = new wxCheckBox(this, -1, "&Check me");
- }
-
- virtual bool TransferDataFromWindow()
- {
- if ( !m_checkbox->GetValue() )
- {
- wxMessageBox("Check the checkbox first!", "No way",
- wxICON_WARNING | wxOK, this);
-
- return FALSE;
- }
-
- return TRUE;
- }
-
-private:
- wxCheckBox *m_checkbox;
-};
-
-// This is a more complicated example of validity checking: using events we may
-// allow to return to the previous page, but not to proceed. It also
-// demonstrates how to intercept [Cancel] button press.
-class wxRadioboxPage : public wxWizardPageSimple
-{
-public:
- // directions in which we allow the user to proceed from this page
- enum
- {
- Forward, Backward, Both, Neither
- };
-
- wxRadioboxPage(wxWizard *parent) : wxWizardPageSimple(parent)
- {
- // should correspond to the enum above
- // static wxString choices[] = { "forward", "backward", "both", "neither" };
- // The above syntax can cause an internal compiler error with gcc.
- wxString choices[4];
- choices[0] = "forward";
- choices[1] = "backward";
- choices[2] = "both";
- choices[3] = "neither";
-
- m_radio = new wxRadioBox(this, -1, "Allow to proceed:",
- wxPoint(5, 5), wxDefaultSize,
- WXSIZEOF(choices), choices,
- 1, wxRA_SPECIFY_COLS);
- m_radio->SetSelection(Both);
- }
-
- // wizard event handlers
- void OnWizardCancel(wxWizardEvent& event)
- {
- if ( wxMessageBox("Do you really want to cancel?", "Question",
- wxICON_QUESTION | wxYES_NO, this) != wxYES )
- {
- // not confirmed
- event.Veto();
- }
- }
-
- void OnWizardPageChanging(wxWizardEvent& event)
- {
- int sel = m_radio->GetSelection();
-
- if ( sel == Both )
- return;
-
- if ( event.GetDirection() && sel == Forward )
- return;
-
- if ( !event.GetDirection() && sel == Backward )
- return;
-
- wxMessageBox("You can't go there", "Not allowed",
- wxICON_WARNING | wxOK, this);
-
- event.Veto();
- }
-
-private:
- wxRadioBox *m_radio;
-
- DECLARE_EVENT_TABLE()
-};
-
-// this shows how to dynamically (i.e. during run-time) arrange the page order
-class wxCheckboxPage : public wxWizardPage
-{
-public:
- wxCheckboxPage(wxWizard *parent,
- wxWizardPage *prev,
- wxWizardPage *next)
- : wxWizardPage(parent)
- {
- m_prev = prev;
- m_next = next;
-
- (void)new wxStaticText(this, -1, "Try checking the box below and\n"
- "then going back and clearing it");
-
- m_checkbox = new wxCheckBox(this, -1, "&Skip the next page",
- wxPoint(5, 30));
- }
-
- // implement wxWizardPage functions
- virtual wxWizardPage *GetPrev() const { return m_prev; }
- virtual wxWizardPage *GetNext() const
- {
- return m_checkbox->GetValue() ? m_next->GetNext() : m_next;
- }
-
-private:
- wxWizardPage *m_prev,
- *m_next;
-
- wxCheckBox *m_checkbox;
-};
-
-// ============================================================================
-// implementation
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// event tables and such
-// ----------------------------------------------------------------------------
-
-BEGIN_EVENT_TABLE(MyFrame, wxFrame)
- EVT_MENU(Wizard_Quit, MyFrame::OnQuit)
- EVT_MENU(Wizard_About, MyFrame::OnAbout)
- EVT_MENU(Wizard_Run, MyFrame::OnRunWizard)
-
- EVT_WIZARD_CANCEL(-1, MyFrame::OnWizardCancel)
-END_EVENT_TABLE()
-
-BEGIN_EVENT_TABLE(wxRadioboxPage, wxWizardPageSimple)
- EVT_WIZARD_PAGE_CHANGING(-1, wxRadioboxPage::OnWizardPageChanging)
- EVT_WIZARD_CANCEL(-1, wxRadioboxPage::OnWizardCancel)
-END_EVENT_TABLE()
-
-IMPLEMENT_APP(MyApp)
-
-// ----------------------------------------------------------------------------
-// the application class
-// ----------------------------------------------------------------------------
-
-// `Main program' equivalent: the program execution "starts" here
-bool MyApp::OnInit()
-{
- MyFrame *frame = new MyFrame("wxWizard Sample");
-
- // and show it (the frames, unlike simple controls, are not shown when
- // created initially)
- frame->Show(TRUE);
-
- // we're done
- return TRUE;
-}
-
-// ----------------------------------------------------------------------------
-// MyFrame
-// ----------------------------------------------------------------------------
-
-MyFrame::MyFrame(const wxString& title)
- : wxFrame((wxFrame *)NULL, -1, title,
- wxDefaultPosition, wxSize(250, 150)) // small frame
-{
- wxMenu *menuFile = new wxMenu;
- menuFile->Append(Wizard_Run, "&Run wizard...\tCtrl-R");
- menuFile->AppendSeparator();
- menuFile->Append(Wizard_Quit, "E&xit\tAlt-X", "Quit this program");
-
- wxMenu *helpMenu = new wxMenu;
- helpMenu->Append(Wizard_About, "&About...\tF1", "Show about dialog");
-
- // now append the freshly created menu to the menu bar...
- wxMenuBar *menuBar = new wxMenuBar();
- menuBar->Append(menuFile, "&File");
- menuBar->Append(helpMenu, "&Help");
-
- // ... and attach this menu bar to the frame
- SetMenuBar(menuBar);
-
- // also create status bar which we use in OnWizardCancel
- CreateStatusBar();
-}
-
-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
-{
- // TRUE is to force the frame to close
- Close(TRUE);
-}
-
-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
-{
- wxMessageBox("Demo of wxWizard class\n"
- "© 1999, 2000 Vadim Zeitlin",
- "About wxWizard sample", wxOK | wxICON_INFORMATION, this);
-}
-
-void MyFrame::OnRunWizard(wxCommandEvent& WXUNUSED(event))
-{
- wxWizard *wizard = wxWizard::Create(this, -1,
- "Absolutely Useless Wizard",
- BMP_WIZARD_1);
-
- // a wizard page may be either an object of predefined class
- wxWizardPageSimple *page1 = new wxWizardPageSimple(wizard);
- (void)new wxStaticText(page1, -1,
- "This wizard doesn't help you to do anything at "
- "all.\n"
- "\n"
- "The next pages will present you with more useless "
- "controls.");
-
- // ... or a derived class
- wxRadioboxPage *page3 = new wxRadioboxPage(wizard);
- wxValidationPage *page4 = new wxValidationPage(wizard);
-
- // set the page order using a convenience function - could also use
- // SetNext/Prev directly as below
- wxWizardPageSimple::Chain(page3, page4);
-
- // this page is not a wxWizardPageSimple, so we use SetNext/Prev to insert
- // it into the chain of pages
- wxCheckboxPage *page2 = new wxCheckboxPage(wizard, page1, page3);
- page1->SetNext(page2);
- page3->SetPrev(page2);
-
- if ( wizard->RunWizard(page1) )
- {
- wxMessageBox("The wizard successfully completed", "That's all",
- wxICON_INFORMATION | wxOK);
- }
-
- wizard->Destroy();
-}
-
-void MyFrame::OnWizardCancel(wxWizardEvent& WXUNUSED(event))
-{
- wxLogStatus(this, "The wizard was cancelled.");
-}
projects / wxWidgets.git / commitdiff
