Method eventFilter

pj_plotting/widget/src/PlotFocusOverlay.cpp:99–112

}

bool PlotFocusOverlay::eventFilter(QObject* watched, QEvent* event) {
  if (watched == container_) {
    const QEvent::Type type = event->type();
    if (type == QEvent::Resize || type == QEvent::LayoutRequest) {
      syncGeometryToContainer();
    } else if (type == QEvent::ChildAdded || type == QEvent::ChildPolished) {
      // ADS may add new top-level QSplitters as direct siblings, which
      // would otherwise stack above us. Bounce back to the top.
      raise();
      update();
    }
  }
  return QWidget::eventFilter(watched, event);
}

void PlotFocusOverlay::syncGeometryToContainer() {
  setGeometry(container_->rect());