Function isContentWidgetOrChild

pj_plotting/widget/src/DockWidget.cpp:43–47

}

bool isContentWidgetOrChild(QObject* watched, QWidget* content_widget) {
  auto* widget = qobject_cast<QWidget*>(watched);
  return widget != nullptr && content_widget != nullptr &&
         (widget == content_widget || content_widget->isAncestorOf(widget));
}

void addActionCategorySeparator(QMenu& menu) {
  const QList<QAction*> actions = menu.actions();