* Signal OR composition. * * If you'd like to hook several signals by one handler, you * can use the template in place of signal in KeyValueList * signal map. * * In that case the handler should also accept a Signal value * as it second parameter.
See Implementation
* Signal OR composition. * * If you'd like to hook several signals by one handler, you * can use the template in place of signal in KeyValueList * signal map. * * In that case the handler should also accept a Signal value * as it second parameter.