Method getValue

src/form.cc:210–210

   bool isSelected() {return selected;}
   bool select() {return (selected = true);}
   const char *getValue() {return value ? value : content;}
   void setContent(const char *str, int len) {content = dStrndup(str, len);}
   void addSelf (SelectionResource *res)
      {res->addItem(label ? label : content, enabled, selected);}