X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45bbbc54304272eb25b96e6c63b57107991bcd26..02b7b6b072762ff1e02950109a751815ac7429fd:/include/wx/wizard.h

diff --git a/include/wx/wizard.h b/include/wx/wizard.h
index b9e79b702c..7f9f8d4016 100644
--- a/include/wx/wizard.h
+++ b/include/wx/wizard.h
@@ -74,6 +74,22 @@ public:
     // wxNullBitmap from here - the default one will be used then.
     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 
+#if wxUSE_VALIDATOR
+    /// 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();
+    }
+#endif // wxUSE_VALIDATOR
+
 protected:
     // common part of ctors:
     void Init();
@@ -222,6 +238,13 @@ 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)
 };
@@ -274,21 +297,21 @@ END_DECLARE_EVENT_TYPES()
 typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
 
 // notifies that the page has just been changed (can't be vetoed)
-#define EVT_WIZARD_PAGE_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_PAGE_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_PAGE_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_PAGE_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxWizardEventFunction, & fn ), (wxObject *)NULL),
 
 // the user pressed "<Back" or "Next>" button and the page is going to be
 // changed - unless the event handler vetoes the event
-#define EVT_WIZARD_PAGE_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_PAGE_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_PAGE_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_PAGE_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxWizardEventFunction, & fn ), (wxObject *)NULL),
 
 // the user pressed "Cancel" button and the wizard is going to be dismissed -
 // unless the event handler vetoes the event
-#define EVT_WIZARD_CANCEL(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_CANCEL, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_CANCEL(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_CANCEL, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxWizardEventFunction, & fn ), (wxObject *)NULL),
 
 // the user pressed "Finish" button and the wizard is going to be dismissed -
-#define EVT_WIZARD_FINISHED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_FINISHED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_FINISHED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_FINISHED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxWizardEventFunction, & fn ), (wxObject *)NULL),
 
 // the user pressed "Help" button 
-#define EVT_WIZARD_HELP(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_HELP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_HELP(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_HELP, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxWizardEventFunction, & fn ), (wxObject *)NULL),
 
 #endif // wxUSE_WIZARDDLG