X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/20e05ffbd3eff02a4c643e412d4f600cdea26952..5fd588d2298a44428ac66bef1e4d9fc73e18d4fd:/include/wx/gtk/gdiobj.h

diff --git a/include/wx/gtk/gdiobj.h b/include/wx/gtk/gdiobj.h
index 23e4077cc7..12e15f3e0f 100644
--- a/include/wx/gtk/gdiobj.h
+++ b/include/wx/gtk/gdiobj.h
@@ -13,7 +13,7 @@
 
 #include "wx/object.h"
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
 #pragma interface
 #endif
 
@@ -26,6 +26,8 @@ public:
     virtual bool GetVisible() { return m_visible; }
     virtual void SetVisible( bool visible ) { m_visible = visible; }
 
+    bool IsNull() const { return (m_refData == 0); }
+
 protected:
     bool m_visible; /* can a pointer to this object be safely taken?
                      * - only if created within FindOrCreate... */