Give NULL explicit type to make interface recognizeable

[wxWidgets.git] / src / xrc / xh_gauge.cpp

diff --git a/src/xrc/xh_gauge.cpp b/src/xrc/xh_gauge.cpp
index 2f3dad0c44076d5515ba27ebc6722ece16c3c512..9d63af74d0e6f70406d0ba6608e999f4bda58a24 100644 (file)
--- a/src/xrc/xh_gauge.cpp
+++ b/src/xrc/xh_gauge.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        xh_gauge.cpp
+// Name:        src/xrc/xh_gauge.cpp
 // Purpose:     XRC resource for wxGauge
 // Author:      Bob Mitchell
 // Created:     2000/03/21
@@ -8,10 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "xh_gauge.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -19,19 +15,24 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_XRC && wxUSE_GAUGE
+
 #include "wx/xrc/xh_gauge.h"
-#include "wx/gauge.h"
 
-#if wxUSE_GAUGE
+#ifndef WX_PRECOMP
+    #include "wx/gauge.h"
+#endif
 
 IMPLEMENT_DYNAMIC_CLASS(wxGaugeXmlHandler, wxXmlResourceHandler)
 
 wxGaugeXmlHandler::wxGaugeXmlHandler()
-: wxXmlResourceHandler()
+                  :wxXmlResourceHandler()
 {
     XRC_ADD_STYLE(wxGA_HORIZONTAL);
     XRC_ADD_STYLE(wxGA_VERTICAL);
+#if WXWIN_COMPATIBILITY_2_6
     XRC_ADD_STYLE(wxGA_PROGRESSBAR);
+#endif // WXWIN_COMPATIBILITY_2_6
     XRC_ADD_STYLE(wxGA_SMOOTH);   // windows only
     AddWindowStyles();
 }
@@ -71,4 +72,4 @@ bool wxGaugeXmlHandler::CanHandle(wxXmlNode *node)
     return IsOfClass(node, wxT("wxGauge"));
 }
 
-#endif // wxUSE_GAUGE
+#endif // wxUSE_XRC && wxUSE_GAUGE