core/dev.fritz2.core/WithEvents/showsIf

showsIf

open fun showsIf(selector: Event.() -> Boolean): Listener<Event, T>

occurs when a

element is shown as a context menu

Return

a Listener that emits Events on its Flow

Parameters

selector

expression to evaluate, which specific event should be emitted to the Flow. It is also possible and encouraged to manipulate the event dispatching by calling stopPropagation or similar DOM-API.