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#include <QtCore/QString>
#include <QtCore/QEvent>
#include <QtCore/QCoreApplication>
void postEvent()
{
QEvent ev1(QEvent::None);
QEvent *ev2 = new QEvent(QEvent::None);
QObject *o;
QCoreApplication::instance()->sendEvent(o, &ev1); // OK
QCoreApplication::instance()->sendEvent(o, ev2); // Warning
qApp->sendEvent(o, &ev1); // OK
qApp->sendEvent(o, ev2); // Warning
QCoreApplication::instance()->postEvent(o, &ev1); // Warning
QCoreApplication::instance()->postEvent(o, ev2); // OK
qApp->postEvent(o, &ev1); // Warning
qApp->postEvent(o, ev2); // OK
qApp->postEvent(o, new QEvent(QEvent::None)); // OK
}
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