made wxHeaderColumnBase dtor virtual to avoid gcc warnings

[wxWidgets.git] / include / wx / display.h

diff --git a/include/wx/display.h b/include/wx/display.h
index e31ee3286a64c131b790ad5033b6100bc954c75a..354b95d73cf06b8f5d36f0da899fcff68a0a9f7c 100644 (file)
--- a/include/wx/display.h
+++ b/include/wx/display.h
@@ -22,22 +22,22 @@
     WX_DECLARE_EXPORTED_OBJARRAY(wxVideoMode, wxArrayVideoModes);
 
     // default, uninitialized, video mode object
-    extern WXDLLEXPORT_DATA(const wxVideoMode) wxDefaultVideoMode;
+    extern WXDLLIMPEXP_DATA_CORE(const wxVideoMode) wxDefaultVideoMode;
 #endif // wxUSE_DISPLAY
 
-class WXDLLEXPORT wxWindow;
-class WXDLLEXPORT wxPoint;
-class WXDLLEXPORT wxRect;
-class WXDLLIMPEXP_BASE wxString;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxPoint;
+class WXDLLIMPEXP_FWD_CORE wxRect;
+class WXDLLIMPEXP_FWD_BASE wxString;
 
-class WXDLLEXPORT wxDisplayFactory;
-class WXDLLEXPORT wxDisplayImpl;
+class WXDLLIMPEXP_FWD_CORE wxDisplayFactory;
+class WXDLLIMPEXP_FWD_CORE wxDisplayImpl;
 
 // ----------------------------------------------------------------------------
 // wxDisplay: represents a display/monitor attached to the system
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxDisplay
+class WXDLLIMPEXP_CORE wxDisplay
 {
 public:
     // initialize the object containing all information about the given
@@ -62,7 +62,7 @@ public:
 
     // find the display where the given window lies, return wxNOT_FOUND if it
     // is not shown at all
-    static int GetFromWindow(wxWindow *window);
+    static int GetFromWindow(const wxWindow *window);
 
 
     // return true if the object was initialized successfully