define wxUSE_MFC as 0 if it's not defined (fixes gcc -Wundef warning)

[wxWidgets.git] / include / wx / x11 / popupwin.h

diff --git a/include/wx/x11/popupwin.h b/include/wx/x11/popupwin.h
index 3fd5ddde0566e773ecc7b320b14e3318459d331b..60852edfd8773c9f5f5d55f83f393f088eda9d4e 100644 (file)
--- a/include/wx/x11/popupwin.h
+++ b/include/wx/x11/popupwin.h
@@ -11,7 +11,7 @@
 #ifndef __GTKPOPUPWINH__
 #define __GTKPOPUPWINH__
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "popupwin.h"
 #endif
 
@@ -23,11 +23,11 @@
 // wxPopUpWindow
 //-----------------------------------------------------------------------------
 
-class wxPopupWindow: public wxPopupWindowBase
+class WXDLLIMPEXP_CORE wxPopupWindow: public wxPopupWindowBase
 {
 public:
     wxPopupWindow() { }
-    virtual ~wxPopupWindow() { }
+    virtual ~wxPopupWindow() ;
 
     wxPopupWindow(wxWindow *parent, int flags = wxBORDER_NONE)
         { (void)Create(parent, flags); }