EventListener.callCancellableIfExists

Calls a cancellable event using callEventIfExists.

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

bool

callCancellableIfExists

(

T : O

)

(

lazy Parameters!(T.__ctor) args

)

if (

is(T == class) &&

!isAbstractClass!T

)

if (

areValidChildren!(O, Children)

)

Return Value

Type: bool

true if the event has been called and cancelled, false otherwise