- /// Verify that the input is correct. If not disable ok/apply buttons.
- ButtonPolicy::SMInput checkInput();
+ // Accessor to checker owned by the button controller.
+ CheckedPath * file_checker_;
+
+ /// Real GUI implementation.
+ boost::scoped_ptr<FD_graphics_file> file_;
+ ///
+ boost::scoped_ptr<FD_graphics_bbox> bbox_;
+ ///
+ boost::scoped_ptr<FD_graphics_extra> extra_;