Method update_toolbar_view_status

DSView/pv/mainwindow.cpp:1779–1784

    }

    void MainWindow::update_toolbar_view_status()
    {
        _sampling_bar->update_view_status();
        _file_bar->update_view_status();
        _trig_bar->update_view_status();
    }

    void MainWindow::OnMessage(int msg)
    {