+ std::vector< std::shared_ptr<pv::prop::binding::DeviceOptions> >
+ _group_bindings;
+ std::map< QCheckBox*, std::shared_ptr<pv::view::Signal> >
+ _check_box_signal_map;
+
+ QHBoxLayout _buttons_bar;
+ QPushButton _enable_all_probes;
+ QPushButton _disable_all_probes;
+
+ QSignalMapper _check_box_mapper;