Qt::Key_Tilde?

[ComServant]

How do I catch a tilde keypress with Qt?

void MainWindow::keyPressEvent(QKeyEvent *event)
{
    switch(event->key())
    {
    case Qt::Key_?????:
    {
            //do something...
    } break;
    default: break;
    }
}

void MainWindow::keyPressEvent(QKeyEvent *event)
{
    switch(event->key())
    {
    case Qt::Key_?????:
    {
            //do something...
    } break;
    default: break;
    }
}

To copy to clipboard, switch view to plain text mode 

Qt defines 5 different Tilde keys (for accented charactors), and I can't find the right one I'm supposed to use.

The five are:
Qt::Key_AsciiTilde (I tried it, and can't seem to catch it)

Qt::Key_Atilde (These are for accented charactors - Didn't try them)
Qt::Key_Ntilde
Qt::Key_Otilde

Qt::Key_Dead_Tilde (Not sure what this is, but tried it, couldn't catch it).

Other keys work (I can catch Qt::Key_Escape), so I didn't mess up with the code itself. How do I catch the tilde key (the key under the Escape key on standard US Qwerty keyboards)?