Method eventFilter

pj_plotting/widget/src/PlotDocker.cpp:432–447

}

bool PlotDocker::eventFilter(QObject* watched, QEvent* event) {
  const QEvent::Type type = event->type();
  if (focus_overlay_ != nullptr && (type == QEvent::Enter || type == QEvent::Leave)) {
    // Walk up from the watched child (canvas or axis widget) to its
    // containing DockWidget so we can hand the overlay its CDockAreaWidget.
    for (QObject* node = watched; node != nullptr; node = node->parent()) {
      auto* dock_widget = qobject_cast<ads::CDockWidget*>(node);
      if (dock_widget == nullptr) {
        continue;
      }
      focus_overlay_->setHoveredArea(type == QEvent::Enter ? dock_widget->dockAreaWidget() : nullptr);
      break;
    }
  }
  return ads::CDockManager::eventFilter(watched, event);
}

void PlotDocker::setDataServices(SessionManager* session, CatalogModel* catalog) {
  session_ = session;