カスタム・イベント - sugawara @ ウィキ

Qt Tips

QCustomEvent* event = new QCustomEvent( QEvent::User + x );
event->setData( ... );
QApplication::postEvent( receiver, event );

受け取り側

void customEvent( QCustomEvent* event )
{
    switch ( event->type() ) {
    case xxx:
        ...
        break;
    ...
    default:
        ....
    }
}