ui->event_view->setColumnWidth(2, 150);
connect(ui->event_view->selectionModel(), &QItemSelectionModel::currentRowChanged,
[this, events](const QModelIndex ¤t, const QModelIndex &previous) {
ui->event_view->setColumnWidth(2, 150);
connect(ui->event_view->selectionModel(), &QItemSelectionModel::currentRowChanged,
[this, events](const QModelIndex ¤t, const QModelIndex &previous) {