Fixes to allow compilation with no wchar_t (djgpp probably has a real wchar_t

[wxWidgets.git] / samples / wizard / wizard.cpp

diff --git a/samples/wizard/wizard.cpp b/samples/wizard/wizard.cpp
index 514595772960ea57cf67e4a6d87147bf3bb48118..b6e483ad163c027f8dc69ab9aac9bb2673bfc812 100644 (file)
--- a/samples/wizard/wizard.cpp
+++ b/samples/wizard/wizard.cpp
@@ -90,12 +90,12 @@ private:
 // some pages for our wizard
 // ----------------------------------------------------------------------------
 
-// this shows how to simply control the validity of the user input by just
+// 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
+// too.
 //
-// it also shows how to use a different bitmap for one of the pages
+// It also shows how to use a different bitmap for one of the pages.
 class wxValidationPage : public wxWizardPageSimple
 {
 public:
@@ -104,7 +104,7 @@ public:
         m_bitmap = wxBITMAP(wiztest2);
 
         m_checkbox = new wxCheckBox(this, wxID_ANY, _T("&Check me"));
-        
+
         wxBoxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);
         mainSizer->Add(
             new wxStaticText(this, wxID_ANY,
@@ -170,7 +170,7 @@ public:
                                  WXSIZEOF(choices), choices,
                                  1, wxRA_SPECIFY_COLS);
         m_radio->SetSelection(Both);
-        
+
         wxBoxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);
         mainSizer->Add(
             m_radio,
@@ -178,7 +178,7 @@ public:
             wxALL,
             5 // Border
         );
-        
+
         SetSizer(mainSizer);
         mainSizer->Fit(this);
     }
@@ -219,7 +219,7 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
-// this shows how to dynamically (i.e. during run-time) arrange the page order
+// This shows how to dynamically (i.e. during run-time) arrange the page order.
 class wxCheckboxPage : public wxWizardPage
 {
 public:
@@ -230,7 +230,7 @@ public:
     {
         m_prev = prev;
         m_next = next;
-        
+
         wxBoxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);
 
         mainSizer->Add(
@@ -249,23 +249,25 @@ public:
             5 // Border width
         );
 
+#if wxUSE_CHECKLISTBOX
         static const wxChar *aszChoices[] =
             { _T("Zeroth"), _T("First"), _T("Second"), _T("Third"), _T("Fourth"), _T("Fifth"), _T("Sixth"), _T("Seventh"), _T("Eighth"), _T("Nineth") };
         wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)];
         unsigned int ui;
         for ( ui = 0; ui < WXSIZEOF(aszChoices); ui++ )
             astrChoices[ui] = aszChoices[ui];
-        m_checklistbox = new wxCheckListBox(this, wxID_ANY, wxDefaultPosition, wxSize(100,100), 
+
+        m_checklistbox = new wxCheckListBox(this, wxID_ANY, wxDefaultPosition, wxSize(100,100),
             WXSIZEOF(aszChoices), astrChoices);
-                       
+
         mainSizer->Add(
             m_checklistbox,
             0, // No vertical stretching
             wxALL,
             5 // Border width
         );
+#endif // wxUSE_CHECKLISTBOX
 
-        
         SetSizer(mainSizer);
         mainSizer->Fit(this);
     }
@@ -282,7 +284,9 @@ private:
                  *m_next;
 
     wxCheckBox *m_checkbox;
+#if wxUSE_CHECKLISTBOX
     wxCheckListBox *m_checklistbox;
+#endif
 };
 
 // ============================================================================
@@ -379,13 +383,13 @@ void MyFrame::OnRunWizard(wxCommandEvent& WXUNUSED(event))
 
     // a wizard page may be either an object of predefined class
     wxWizardPageSimple *page1 = new wxWizardPageSimple(wizard);
-    wxStaticText *text = new wxStaticText(page1, wxID_ANY,
+
+    /* wxStaticText *text = */ new wxStaticText(page1, wxID_ANY,
              _T("This wizard doesn't help you\nto do anything at all.\n")
              _T("\n")
              _T("The next pages will present you\nwith more useless controls."),
              wxPoint(5,5)
         );
-    wxSize size = text->GetBestSize();
 
     // ... or a derived class
     wxRadioboxPage *page3 = new wxRadioboxPage(wizard);
@@ -401,9 +405,9 @@ void MyFrame::OnRunWizard(wxCommandEvent& WXUNUSED(event))
     page1->SetNext(page2);
     page3->SetPrev(page2);
 
-    wizard->SetPageSize(size);
+    // allow the wizard to size itself around the pages
     wizard->GetPageAreaSizer()->Add(page1);
-    
+
     if ( wizard->RunWizard(page1) )
     {
         wxMessageBox(_T("The wizard successfully completed"), _T("That's all"),