Returns the currently selected profile from the system.
        
        :return     <XViewProfile>

def currentProfile(self):
        """
        Returns the currently selected profile from the system.
        
        :return     <XViewProfile>
        """
        index = self._profileCombo.currentIndex()
        
        if 0 <= index and index < len(self._profiles):
            return self._profiles[index]
        return None