pressedIf

fun View.pressedIf(value: Boolean): View
fun <T> View.pressedIf(    property1: CSProperty<T>,     property2: CSProperty<*>,     condition: (T) -> Boolean): CSRegistration
fun <T, V> View.pressedIf(    property1: CSProperty<T>,     property2: CSProperty<V>,     condition: (T, V) -> Boolean): CSRegistration