samples/wizard/wiztest.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wiztest.cpp
   3 // Purpose:     wxWindows sample demonstrating wxWizard control
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     15.08.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Vadim Zeitlin
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #ifdef __GNUG__
  21     #pragma implementation "wiztest.cpp"
  22     #pragma interface "wiztest.cpp"
  23 #endif
  24
  25 // For compilers that support precompilation, includes "wx/wx.h".
  26 #include "wx/wxprec.h"
  27
  28 #ifdef __BORLANDC__
  29     #pragma hdrstop
  30 #endif
  31
  32 // for all others, include the necessary headers (this file is usually all you
  33 // need because it includes almost all "standard" wxWindows headers
  34 #ifndef WX_PRECOMP
  35     #include "wx/wx.h"
  36 #endif
  37
  38 #include "wx/wizard.h"
  39
  40 // ----------------------------------------------------------------------------
  41 // private classes
  42 // ----------------------------------------------------------------------------
  43
  44 // Define a new application type, each program should derive a class from wxApp
  45 class MyApp : public wxApp
  46 {
  47 public:
  48     // override base class virtuals
  49     virtual bool OnInit();
  50 };
  51
  52 IMPLEMENT_APP(MyApp)
  53
  54 // ----------------------------------------------------------------------------
  55 // some pages for our wizard
  56 // ----------------------------------------------------------------------------
  57
  58 // this shows how to simply control the validity of the user input by just
  59 // overriding TransferDataFromWindow() - of course, in a real program, the
  60 // check wouldn't be so trivial and the data will be probably saved somewhere
  61 // too
  62 class wxCheckboxPage : public wxPanel
  63 {
  64 public:
  65     wxCheckboxPage(wxWizard *parent) : wxPanel(parent)
  66     {
  67         m_checkbox = new wxCheckBox(this, -1, "Check me", wxPoint(20, 20));
  68     }
  69
  70     virtual bool TransferDataFromWindow()
  71     {
  72         if ( m_checkbox->GetValue() )
  73         {
  74             wxMessageBox("Clear the checkbox first", "No way",
  75                          wxICON_WARNING, this);
  76
  77             return FALSE;
  78         }
  79
  80         return TRUE;
  81     }
  82
  83 private:
  84     wxCheckBox *m_checkbox;
  85 };
  86
  87 // ============================================================================
  88 // implementation
  89 // ============================================================================
  90
  91 // ----------------------------------------------------------------------------
  92 // the application class
  93 // ----------------------------------------------------------------------------
  94
  95 // `Main program' equivalent: the program execution "starts" here
  96 bool MyApp::OnInit()
  97 {
  98     wxBitmap bmpWizard("wiztest.bmp", wxBITMAP_TYPE_BMP);
  99
 100     wxWizard *wizard = wxWizard::Create(NULL, -1,
 101                                         "Absolutely Useless Wizard",
 102                                         bmpWizard);
 103
 104     wxPanel *panel = new wxPanel(wizard);
 105     (void)new wxStaticText(panel, -1,
 106                            "This wizard doesn't help you to do anything at "
 107                            "all.\n"
 108                            "\n"
 109                            "The next pages will present you with more useless "
 110                            "controls.");
 111     wizard->AddPage(panel);
 112
 113     wizard->AddPage(new wxCheckboxPage(wizard));
 114
 115     if ( wizard->RunWizard() )
 116     {
 117         wxMessageBox("The wizard successfully completed", "That's all",
 118                      wxICON_INFORMATION);
 119     }
 120
 121     wizard->Destroy();
 122
 123     // we're done
 124     return FALSE;
 125 }