use import/export macro on wxTrackable to avoid warnings on derived classes in DLL...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51448 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/tracker.h b/include/wx/tracker.h
index 272222907a30fd30cb44a643c0efb397771c967b..be699d1701e8d0224fdbfd5cb8269fea635873d0 100644 (file)
--- a/include/wx/tracker.h
+++ b/include/wx/tracker.h
@@ -35,7 +35,7 @@ private:
 };
 
 // Add-on base class for a trackable object.
-class wxTrackable
+class WXDLLIMPEXP_BASE wxTrackable
 {
 public:
     void AddNode(wxTrackerNode *prn)