added template wxScopedArray<> too

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

diff --git a/include/wx/filedlg.h b/include/wx/filedlg.h
index 1f9b24715a39efa882429906c49a7862001afe64..ed59dec2385aabb96698d047a379af928c0d76b8 100644 (file)
--- a/include/wx/filedlg.h
+++ b/include/wx/filedlg.h
@@ -120,11 +120,9 @@ public:
     // create the window containing the extra controls we want to show in it
     typedef wxWindow *(*ExtraControlCreatorFunction)(wxWindow*);
 
-    // extra controls are currently supported in GTK and generic versions
-    // only currently
     virtual bool SupportsExtraControl() const { return false; }
 
-    bool SetExtraControlCreator(ExtraControlCreatorFunction WXUNUSED(c));
+    bool SetExtraControlCreator(ExtraControlCreatorFunction creator);
     wxWindow *GetExtraControl() const { return m_extraControl; }
 
     // Utility functions
@@ -155,6 +153,11 @@ protected:
 
     // returns true if control is created (if it already exists returns false)
     bool CreateExtraControl();
+    // return true if SetExtraControlCreator() was called
+    bool HasExtraControlCreator() const
+        { return m_extraControlCreator != NULL; }
+    // get the size of the extra control by creating and deleting it
+    wxSize GetExtraControlSize();
 
 private:
     ExtraControlCreatorFunction m_extraControlCreator;