{
public:
SearchPathOption (const std::string& pathname, const std::string& label,
+ const std::string& default_path,
sigc::slot<std::string>, sigc::slot<bool, std::string>);
~SearchPathOption ();
void add_to_page (OptionEditorPage*);
void clear ();
+ Gtk::Widget& tip_widget() { return add_chooser; }
+
protected:
sigc::slot<std::string> _get; ///< slot to get the configuration variable's value
sigc::slot<bool, std::string> _set; ///< slot to set the configuration variable's value