X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9002a61c32b8b84ff31491a5ef3781f08292d681..1bd568fa44a864a4110b13e8e0d08f923e5fb4ff:/samples/wizard/wizard.cpp

diff --git a/samples/wizard/wizard.cpp b/samples/wizard/wizard.cpp
index a77af4a31d..49ce4a5857 100644
--- a/samples/wizard/wizard.cpp
+++ b/samples/wizard/wizard.cpp
@@ -26,6 +26,7 @@
 
 // for all others, include the necessary headers
 #ifndef WX_PRECOMP
+    #include "wx/frame.h"
     #include "wx/stattext.h"
     #include "wx/log.h"
     #include "wx/app.h"
@@ -51,6 +52,7 @@ enum
 {
     Wizard_Quit = wxID_EXIT,
     Wizard_RunModal = wxID_HIGHEST,
+    Wizard_RunNoSizer,
     Wizard_RunModeless,
     Wizard_About = wxID_ABOUT
 };
@@ -77,6 +79,8 @@ public:
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
     void OnRunWizard(wxCommandEvent& event);
+    void OnRunWizardNoSizer(wxCommandEvent& event);
+    void OnRunWizardModeless(wxCommandEvent& event);
     void OnWizardCancel(wxWizardEvent& event);
     void OnWizardFinished(wxWizardEvent& event);
 
@@ -92,8 +96,9 @@ private:
 class MyWizard : public wxWizard
 {
 public:
-    MyWizard(wxFrame *frame);
-    void RunIt(bool modal);
+    MyWizard(wxFrame *frame, bool useSizer = true);
+
+    wxWizardPage *GetFirstPage() const { return m_page1; }
 
 private:
     wxWizardPageSimple *m_page1;
@@ -327,7 +332,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(Wizard_Quit,         MyFrame::OnQuit)
     EVT_MENU(Wizard_About,        MyFrame::OnAbout)
     EVT_MENU(Wizard_RunModal,     MyFrame::OnRunWizard)
-    EVT_MENU(Wizard_RunModeless,  MyFrame::OnRunWizard)
+    EVT_MENU(Wizard_RunNoSizer,   MyFrame::OnRunWizardNoSizer)
+    EVT_MENU(Wizard_RunModeless,  MyFrame::OnRunWizardModeless)
 
     EVT_WIZARD_CANCEL(wxID_ANY,   MyFrame::OnWizardCancel)
     EVT_WIZARD_FINISHED(wxID_ANY, MyFrame::OnWizardFinished)
@@ -347,6 +353,9 @@ IMPLEMENT_APP(MyApp)
 // `Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {
+    if ( !wxApp::OnInit() )
+        return false;
+
     MyFrame *frame = new MyFrame(_T("wxWizard Sample"));
 
     // and show it (the frames, unlike simple controls, are not shown when
@@ -361,8 +370,8 @@ bool MyApp::OnInit()
 // MyWizard
 // ----------------------------------------------------------------------------
 
-MyWizard::MyWizard(wxFrame *frame)
-         :wxWizard(frame,wxID_ANY,_T("Absolutely Useless Wizard"),
+MyWizard::MyWizard(wxFrame *frame, bool useSizer)
+        : wxWizard(frame,wxID_ANY,_T("Absolutely Useless Wizard"),
                    wxBitmap(wiztest_xpm),wxDefaultPosition,
                    wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
 {
@@ -390,26 +399,10 @@ MyWizard::MyWizard(wxFrame *frame)
     m_page1->SetNext(page2);
     page3->SetPrev(page2);
 
-    // allow the wizard to size itself around the pages
-    GetPageAreaSizer()->Add(m_page1);
-}
-
-void MyWizard::RunIt(bool modal)
-{
-    if ( modal )
-    {
-        if ( RunWizard(m_page1) )
-        {
-            // Success
-        }
-
-        Destroy();
-    }
-    else
+    if ( useSizer )
     {
-        FinishLayout();
-        ShowPage(m_page1);
-        Show(true);
+        // allow the wizard to size itself around the pages
+        GetPageAreaSizer()->Add(m_page1);
     }
 }
 
@@ -423,7 +416,8 @@ MyFrame::MyFrame(const wxString& title)
 {
     wxMenu *menuFile = new wxMenu;
     menuFile->Append(Wizard_RunModal, _T("&Run wizard modal...\tCtrl-R"));
-    menuFile->Append(Wizard_RunModeless, _T("&Run wizard modeless..."));
+    menuFile->Append(Wizard_RunNoSizer, _T("Run wizard &without sizer..."));
+    menuFile->Append(Wizard_RunModeless, _T("Run wizard &modeless..."));
     menuFile->AppendSeparator();
     menuFile->Append(Wizard_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
 
@@ -457,11 +451,25 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
                  _T("About wxWizard sample"), wxOK | wxICON_INFORMATION, this);
 }
 
-void MyFrame::OnRunWizard(wxCommandEvent& event)
+void MyFrame::OnRunWizard(wxCommandEvent& WXUNUSED(event))
 {
-    MyWizard *wizard = new MyWizard(this);
+    MyWizard wizard(this);
+
+    wizard.RunWizard(wizard.GetFirstPage());
+}
+
+void MyFrame::OnRunWizardNoSizer(wxCommandEvent& WXUNUSED(event))
+{
+    MyWizard wizard(this, false);
 
-    wizard->RunIt( event.GetId() == Wizard_RunModal );
+    wizard.RunWizard(wizard.GetFirstPage());
+}
+
+void MyFrame::OnRunWizardModeless(wxCommandEvent& WXUNUSED(event))
+{
+    MyWizard *wizard = new MyWizard(this);
+    wizard->ShowPage(wizard->GetFirstPage());
+    wizard->Show(true);
 }
 
 void MyFrame::OnWizardFinished(wxWizardEvent& WXUNUSED(event))