class MyObject : public QObject
{
Q_OBJECT
public:
MyObject(QObject *parent = 0);
protected:
void timerEvent(QTimerEvent *event);
};
MyObject::MyObject(QObject *parent)
: QObject(parent)
{
///这里设定你的时间,是多长
startTimer(50); // 50-millisecond timer
startTimer(1000); // 1-second timer
startTimer(60000); // 1-minute timer
}
void MyObject::timerEvent(QTimerEvent *event)
{
qDebug() << "Timer ID:" << event->timerId();
}