Applied patch [ 858324 ] Calling EndModal inside an EVT_INIT_DIALOG event handler

[wxWidgets.git] / include / wx / wizard.h

diff --git a/include/wx/wizard.h b/include/wx/wizard.h
index 1220ddbe2a2681032f208a0f28c8a2d5175826cc..6afa2dbff99779bddaddc9aa0e8bb222b886e328 100644 (file)
--- a/include/wx/wizard.h
+++ b/include/wx/wizard.h
@@ -74,6 +74,20 @@ public:
     // wxNullBitmap from here - the default one will be used then.
     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 
+    /// Override the base functions to allow a validator to be assigned to this page.
+    bool TransferDataToWindow()
+    {
+        return GetValidator() ? GetValidator()->TransferToWindow() : wxPanel::TransferDataToWindow();
+    }
+    bool TransferDataFromWindow()
+    {
+        return GetValidator() ? GetValidator()->TransferFromWindow() : wxPanel::TransferDataFromWindow();
+    }
+    bool Validate()
+    {
+        return GetValidator() ? GetValidator()->Validate(this) : wxPanel::Validate();
+    }
+
 protected:
     // common part of ctors:
     void Init();
@@ -204,7 +218,7 @@ public:
     virtual void SetBorder(int border) = 0;
     
     // wxWizard should be created using "new wxWizard" now, not with Create()
-#ifdef WXWIN_COMPATIBILITY_2_2
+#if WXWIN_COMPATIBILITY_2_2
     static wxWizard *Create(wxWindow *parent,
                             int id = -1,
                             const wxString& title = wxEmptyString,
@@ -222,6 +236,13 @@ public:
     virtual bool HasPrevPage(wxWizardPage *page)
         { return page->GetPrev() != NULL; }
 
+    /// Override these functions to stop InitDialog from calling TransferDataToWindow
+    /// for _all_ pages when the wizard starts. Instead 'ShowPage' will call 
+    /// TransferDataToWindow for the first page only.
+    bool TransferDataToWindow() { return true; }
+    bool TransferDataFromWindow() { return true; }
+    bool Validate() { return true; }
+
 private:
     DECLARE_NO_COPY_CLASS(wxWizardBase)
 };
@@ -264,11 +285,11 @@ private:
 // ----------------------------------------------------------------------------
 
 BEGIN_DECLARE_EVENT_TYPES()
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGED, 900)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGING, 901)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_CANCEL, 902)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_HELP, 903)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_FINISHED, 903)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_PAGE_CHANGED, 900)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_PAGE_CHANGING, 901)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_CANCEL, 902)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_HELP, 903)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_FINISHED, 903)
 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);