X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dcb6cbecc890c65e15ade46ca416b4c353bb7e8f..5c1193e090c49595b320ac27466a7d202a5994d3:/include/wx/headercol.h?ds=sidebyside

diff --git a/include/wx/headercol.h b/include/wx/headercol.h
index 183e46d097..a84c175858 100644
--- a/include/wx/headercol.h
+++ b/include/wx/headercol.h
@@ -153,7 +153,7 @@ protected:
 // wxSettableHeaderColumn: column which allows to change its fields too
 // ----------------------------------------------------------------------------
 
-class wxSettableHeaderColumn : public wxHeaderColumn
+class WXDLLIMPEXP_CORE wxSettableHeaderColumn : public wxHeaderColumn
 {
 public:
     virtual void SetTitle(const wxString& title) = 0;