Option

trait Option[T <: Exec[T]] extends IAction[T]

trait IAction[T]

trait Disposable[T]

trait Form[T]

class Object

trait Matchable

class Any

Value members

Directly adds a trigger input to the action. Actions that do not produce successive events can simply rewrite this as

tr.changed.react { implicit tx => _ => executeAction() }

If the action produces successive events, it should prevent this indirection, as triggered cannot be logically combined that way.