\slide{class-handler}{The handler class}{
  interface handler : client { 
\c{\fbox{handler}}
virtual int dispatch(kit* _tk, int _argc, char* _argv[]); virtual int operator()(); virtual void press( event& ) { } virtual void release( event& ) { } virtual void keypress( event& ) { } virtual void keyrelease( event& ) { } virtual void motion( event& ) { } virtual void enter( event& ) { } virtual void leave( event& ) { } virtual void other( event& ) { } protected: int argc; char** argv; kit* tk; };
}