EventListener.addEventListener

Adds an event through a delegate.

class EventListener(O : Event, Children...)

@trusted

size_t

addEventListener

(

)

(

void delegate

(

)

)

if (

is(T == class) &&

is(T : O)

is(T == interface)

)

if (

areValidChildren!(O, Children)

)

Return Value

Type: size_t

an id that can be used to unregister the event