How can I simulate user interaction (key press event) in Qt?

Question

I need to simulate Enter key event in Qt. How can I do this?

Accepted Answer

The correct answer might be this:

```
QKeyEvent *event = new QKeyEvent ( QEvent::KeyPress, Qt::Key_Enter, Qt::NoModifier);
QCoreApplication::postEvent (receiver, event);
```

In fact, there are no matching function for call to:

```
QtKeyEvent::QtKeyEvent(Type type, int key)
```

but there is:

```
QtKeyEvent::QtKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers)
```

Solution