title: Can QSignalMapper be used to re-emit signals with multiple parameters?
body: <p>Is it possible to use QSignalMapper to re-emit signals with multiple parameters?  I have found a workaround but im curious to know if it is possible.</p>
  
  <p>example: take<br> void QLineEdit::textEdited ( const QString &amp; text )   [signal]<br></p>
  
  <p>and re-emit:<br></p>
  
  <p>void newSignal(int group, int pos); </p>