#include "ngltools_helpevent.h"
#include <QtCore/QCoreApplication>

QEvent::Type NGLHelpEvent::sHelpEventId = (QEvent::Type)(-1);

void NGLHelpEvent::sendHelpEvent(const QString &helpContext)
{
  NGLHelpEvent he(helpContext);
  QCoreApplication::sendEvent(qApp, &he);
}

QEvent::Type NGLHelpEvent::helpEventId()
{
  if(sHelpEventId < 0)
    sHelpEventId = (QEvent::Type)(QEvent::registerEventType());
  return sHelpEventId;
}