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 #ifndef __WXMSW__
  41     #include "wiztest.xpm"
  42 #endif
  43
  44 // ----------------------------------------------------------------------------
  45 // private classes
  46 // ----------------------------------------------------------------------------
  47
  48 // Define a new application type, each program should derive a class from wxApp
  49 class MyApp : public wxApp
  50 {
  51 public:
  52     // override base class virtuals
  53     virtual bool OnInit();
  54 };
  55
  56 IMPLEMENT_APP(MyApp)
  57
  58 // ----------------------------------------------------------------------------
  59 // some pages for our wizard
  60 // ----------------------------------------------------------------------------
  61
  62 // this shows how to simply control the validity of the user input by just
  63 // overriding TransferDataFromWindow() - of course, in a real program, the
  64 // check wouldn't be so trivial and the data will be probably saved somewhere
  65 // too
  66 class wxCheckboxPage : public wxPanel
  67 {
  68 public:
  69     wxCheckboxPage(wxWizard *parent) : wxPanel(parent)
  70     {
  71         m_checkbox = new wxCheckBox(this, -1, "Check me", wxPoint(20, 20));
  72     }
  73
  74     virtual bool TransferDataFromWindow()
  75     {
  76         if ( m_checkbox->GetValue() )
  77         {
  78             wxMessageBox("Clear the checkbox first", "No way",
  79                          wxICON_WARNING | wxOK, this);
  80
  81             return FALSE;
  82         }
  83
  84         return TRUE;
  85     }
  86
  87 private:
  88     wxCheckBox *m_checkbox;
  89 };
  90
  91 // ============================================================================
  92 // implementation
  93 // ============================================================================
  94
  95 // ----------------------------------------------------------------------------
  96 // the application class
  97 // ----------------------------------------------------------------------------
  98
  99 // `Main program' equivalent: the program execution "starts" here
 100 bool MyApp::OnInit()
 101 {
 102 #ifdef __WXMSW__
 103     wxBitmap bmpWizard("wiztest.bmp", wxBITMAP_TYPE_BMP);
 104 #else
 105     wxBitmap bmpWizard(wizimage);
 106 #endif
 107
 108     wxWizard *wizard = wxWizard::Create(NULL, -1,
 109                                         "Absolutely Useless Wizard",
 110                                         bmpWizard);
 111
 112     wxPanel *panel = new wxPanel(wizard);
 113     (void)new wxStaticText(panel, -1,
 114                            "This wizard doesn't help you to do anything at "
 115                            "all.\n"
 116                            "\n"
 117                            "The next pages will present you with more useless "
 118                            "controls.");
 119     wizard->AddPage(panel);
 120
 121     wizard->AddPage(new wxCheckboxPage(wizard));
 122
 123     if ( wizard->RunWizard() )
 124     {
 125         wxMessageBox("The wizard successfully completed", "That's all",
 126                      wxICON_INFORMATION | wxOK);
 127     }
 128
 129     wizard->Destroy();
 130
 131     // we're done
 132     return FALSE;
 133 }