check for self-assignment in operator=

[wxWidgets.git] / include / wx / xrc / xh_bttn.h

diff --git a/include/wx/xrc/xh_bttn.h b/include/wx/xrc/xh_bttn.h
index 93eb21258a957601d389017a2c596a97351c0075..88018268b6703d88e723ea273ca75cfadcd8180b 100644 (file)
--- a/include/wx/xrc/xh_bttn.h
+++ b/include/wx/xrc/xh_bttn.h
@@ -13,14 +13,18 @@
 
 #include "wx/xrc/xmlres.h"
 
+#if wxUSE_XRC && wxUSE_BUTTON
+
 class WXDLLIMPEXP_XRC wxButtonXmlHandler : public wxXmlResourceHandler
 {
-DECLARE_DYNAMIC_CLASS(wxButtonXmlHandler)
+    DECLARE_DYNAMIC_CLASS(wxButtonXmlHandler)
+
 public:
     wxButtonXmlHandler();
     virtual wxObject *DoCreateResource();
     virtual bool CanHandle(wxXmlNode *node);
 };
 
+#endif // wxUSE_XRC && wxUSE_BUTTON
 
 #endif // _WX_XH_BTTN_H_