#include "wx/os2/popupwin.h"
#elif __WXGTK__
#include "wx/gtk/popupwin.h"
+#elif __WXX11__
+ #include "wx/x11/popupwin.h"
#elif __WXMGL__
#include "wx/mgl/popupwin.h"
#else
// when the user clicks mouse outside it or if it loses focus in any other way
// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxPopupWindowHandler;
+class WXDLLEXPORT wxPopupFocusHandler;
+
class WXDLLEXPORT wxPopupTransientWindow : public wxPopupWindow
{
public: