Add const to GetTargetSize()

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

diff --git a/include/wx/univ/scrthumb.h b/include/wx/univ/scrthumb.h
index 48bbd563be59739e2e5fa0ab8e5a72fc42e4f659..78f91b0c2673ea57ffb06e888a5ccf80cf4df1ab 100644 (file)
--- a/include/wx/univ/scrthumb.h
+++ b/include/wx/univ/scrthumb.h
@@ -86,6 +86,8 @@ private:
 class WXDLLEXPORT wxControlWithThumb
 {
 public:
+    virtual ~wxControlWithThumb() {}
+
     // simple accessors
     // ----------------