X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/20e05ffbd3eff02a4c643e412d4f600cdea26952..ccdcde00d9ae27ca20ff6c3c9495918a0ec725aa:/include/wx/gtk/gdiobj.h?ds=sidebyside

diff --git a/include/wx/gtk/gdiobj.h b/include/wx/gtk/gdiobj.h
index 23e4077cc7..12153a1025 100644
--- a/include/wx/gtk/gdiobj.h
+++ b/include/wx/gtk/gdiobj.h
@@ -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... */