update list ctrl size after recreating it (when the mode changes)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24425 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/listctrl/listtest.h

@@ -80,7 +80,9 @@ class MyFrame: public wxFrame
 {
 public:
     MyFrame(const wxChar *title, int x, int y, int w, int h);
-    ~MyFrame();
+    virtual ~MyFrame();
+
+    void DoSize();
 
 protected:
     void OnSize(wxSizeEvent& event);