Qt multithreading plus timer processing

In Qt, you can use multithreading and timers to handle some real-time tasks or periodic tasks.

First, you need to use Qt's QThread class to create a new thread. In the subclass of QThread, the run() function can be rewritten to define the behavior of the thread.

Then, you can use the QTimer class to create timers. QTimer can set the trigger interval and trigger mode of the timer. When the timer triggers, the corresponding slot function can be called to handle the timer event.

Here is a simple example that demonstrates how to use multithreading and timers to handle periodic tasks:

#include <QThread>
#include <QTimer>

class MyThread : public QThread
{