Qt_IM_50 - 8BitsCoding/RobotMentor GitHub Wiki
void testProp(QObject* parent, QString name, QVariant value) {
foreach(QObject * child, parent->children()) {
child->setProperty(name.toLatin1(), value);
}
}
int main(int argc, char* argv[])
{
QCoreApplication a(argc, argv);
QObject parent;
QTimer* t = new QTimer(&parent);
testProp(&parent, "interval", 3000);
listChildren(&parent);
return a.exec();
}