Saves the current profile to the current settings from the view widget.

def saveProfile( self ):
        """
        Saves the current profile to the current settings from the view widget.
        """
        manager = self.parent()
        prof    = manager.currentProfile()
        
        # save the current profile
        save_prof = manager.viewWidget().saveProfile()
        prof.setXmlElement(save_prof.xmlElement())