- view = new SigView(session, this);
- ui->verticalLayout->addWidget(view);
+ _sampling_bar = new SamplingBar(this);
+ connect(_sampling_bar, SIGNAL(run_stop()), this,
+ SLOT(run_stop()));
+ addToolBar(_sampling_bar);
+
+ _view = new SigView(_session, this);
+ _ui->verticalLayout->addWidget(_view);