X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/58614078c466cffaf0e5d0369741706f130fb793..baeea2909cd262b8f132479654ea673601220910:/include/wx/gtk/gdiobj.h

diff --git a/include/wx/gtk/gdiobj.h b/include/wx/gtk/gdiobj.h
index 72069458e7..12153a1025 100644
--- a/include/wx/gtk/gdiobj.h
+++ b/include/wx/gtk/gdiobj.h
@@ -17,19 +17,22 @@
 #pragma interface
 #endif
 
-class WXDLLEXPORT wxGDIObject: public wxObject
+class wxGDIObject : public wxObject
 {
-DECLARE_DYNAMIC_CLASS(wxGDIObject)
- public:
-  inline wxGDIObject(void) { m_visible = FALSE; };
-  inline ~wxGDIObject(void) {};
+public:
+    inline wxGDIObject() { m_visible = FALSE; };
+    inline ~wxGDIObject() {}
 
-  virtual bool GetVisible(void) { return m_visible; }
-  virtual void SetVisible(bool v) { m_visible = v; }
+    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...
+    bool m_visible; /* can a pointer to this object be safely taken?
+                     * - only if created within FindOrCreate... */
+private:
+    DECLARE_DYNAMIC_CLASS(wxGDIObject)
 };
 
 #endif