EventListener

Generic event listener.

class EventListener (

O : Event

Children...

) if (

areValidChildren!(O, Children)

) {

Delegate[][class_t] listeners;

size_t addEventListener(void delegate(T) listener);

opOpAssign(void delegate(T) listener);

void setListener(EventListener!(O, E) listener);

bool removeEventListener(void delegate(T) listener);

bool opOpAssign(void delegate(T) listener);

bool removeEventListener(size_t count);

bool opOpAssign(size_t count);

void callEvent(T event);

Callable[] callablesOf(T event);

T callEventIfExists(Parameters!(T.__ctor) args);

bool callCancellableIfExists(Parameters!(T.__ctor) args);

}

Members

Functions

addEventListener size_t addEventListener(void delegate(T) listener): Adds an event through a delegate.
callCancellableIfExists bool callCancellableIfExists(Parameters!(T.__ctor) args): Calls a cancellable event using callEventIfExists.
callEvent void callEvent(T event): Calls an event. Events are always called in the order they are registered, even in the inheritance.
callEventIfExists T callEventIfExists(Parameters!(T.__ctor) args): Calls an event only if it exists. This should be used when a event is used only to notify the plugin of it.
callablesOf Callable[] callablesOf(T event): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign opOpAssign(void delegate(T) listener): Adds an event through a delegate.
opOpAssign bool opOpAssign(void delegate(T) listener): Removes an event listener using its delegate pointer.
opOpAssign bool opOpAssign(size_t count): Removes an event listener using its assigned id.
removeEventListener bool removeEventListener(void delegate(T) listener): Removes an event listener using its delegate pointer.
removeEventListener bool removeEventListener(size_t count): Removes an event listener using its assigned id.
setListener void setListener(EventListener!(O, E) listener): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

listeners Delegate[][class_t] listeners;: Undocumented in source.

Meta

Source

See Implementation

selery event event aliases

classes

interfaces