Improved handling of column widths, removed need for hidden column for sorting, and...

[wxWidgets.git] / include / wx / univ / scrarrow.h

diff --git a/include/wx/univ/scrarrow.h b/include/wx/univ/scrarrow.h
index 841db25ef5b3a7eb8c97aef1702b637575794bb8..57cc4df70a9fee16629ec48cef3f1a81a7b4dffc 100644 (file)
--- a/include/wx/univ/scrarrow.h
+++ b/include/wx/univ/scrarrow.h
@@ -81,6 +81,8 @@ private:
 class WXDLLEXPORT wxControlWithArrows
 {
 public:
+    virtual ~wxControlWithArrows() {}
+
     // get the renderer to use for drawing the arrows
     virtual wxRenderer *GetRenderer() const = 0;