QKeyEvent Gives Odd Response to SpaceBar

[GTBuilder]

I'm using the following function:

void Clone::keyPressEvent( QKeyEvent *event)
{
  switch ( kbdItem)
  {
    case getDriveLetter:
      driveLetterProcess( event->text());
      break;
    case okNotMounted:
      notMountedProcess();
     break;
    case okDeleteFolder:
      deleteFolderProcess( event->key());
      break;
    default:
      ;
  }
}

void Clone::keyPressEvent( QKeyEvent *event)
{
  switch ( kbdItem)
  {
    case getDriveLetter:
      driveLetterProcess( event->text());
      break;
    case okNotMounted:
      notMountedProcess();
     break;
    case okDeleteFolder:
      deleteFolderProcess( event->key());
      break;
    default:
      ;
  }
}

To copy to clipboard, switch view to plain text mode 

If I press the spacebar, the function ignores the input for the getDriveLetter and okDeleteFolder cases.

For the okNotMounted case, I ask the user to, "Press any key to continue." If spacebar is selected, rather then entering the notMountedProcess(), the function re-enters the driveLetterProcess( event->text()).

Works fine for any other key press.