Function Q_FOREACH

Qt/Python/pqPythonMacroSupervisor.cxx:136–143

void addActionToWidgets(QAction* action, QList<QPointer<QWidget>>& widgets)
{
  Q_FOREACH (QWidget* widget, widgets)
  {
    removePlaceHolderIfNeeded(widget);
    if (widget)
    {
      widget->addAction(action);
    }
  }
}
void removeActionFromWidgets(QAction* action, QList<QPointer<QWidget>>& widgets)
{