+// a frame with several wrapping sizers
+
+class MyWrapSizerFrame: public wxFrame
+{
+public:
+ MyWrapSizerFrame(const wxString &title, int x, int y );
+
+private:
+ void OnAddCheckbox(wxCommandEvent& event);
+ void OnRemoveCheckbox(wxCommandEvent& event);
+
+ void DoAddCheckbox();
+
+ wxWindow* m_checkboxParent;
+ wxSizer* m_wrapSizer;
+
+ DECLARE_EVENT_TABLE()
+};
+