title: Qt multiple key combo event
body: <p>I'm using Qt 4.6 and I'd like to react to multi-key combos (e.g. Key_Q+Key_W) that are being held down. So when you hold down a key combo, the event should be called all the time, just the same way as it works with single key events. I tried to use QShortcuts and enable autorepeat for them, but that didn't work:</p>
  
  <pre><code>keyCombos_.push_back(new QShortcut(QKeySequence(Qt::Key_W, Qt::Key_D), this));
  connect(keyCombos_[0], SIGNAL(activated()), SLOT(keySequenceEvent_WD()));
  setShortcutAutoRepeat(keyCombos_[0]-&gt;id(), true);
  </code></pre>
  
  <p>When using this approach I also have the problem that I can't catch single Key_W (or whatever the first Key in the keysequence is) strokes anymore.</p>
  
  <p>Thanks,
  Thomas</p>