Returns the instance of the global view dispatching system.  All views \
        will route their signals through the central hub so no single view \
        necessarily depends on another.
        
        :return     <XViewDispatch>

def dispatch(location='Central'):
        """
        Returns the instance of the global view dispatching system.  All views \
        will route their signals through the central hub so no single view \
        necessarily depends on another.
        
        :return     <XViewDispatch>
        """
        dispatch = XView._dispatch.get(nativestring(location))
        if not dispatch:
            dispatch = XViewDispatch(QApplication.instance())
            XView._dispatch[nativestring(location)] = dispatch
        
        return dispatch