/**
 * Bind the selectedValueProperty of this toggle group to the given property. Passing in a writeable value
 * will result in a bidirectional binding, while passing in a read only value will result in a unidirectional binding.
 *
 * If the toggles are configured with the value parameter (@see #togglebutton and #radiogroup), the corresponding
 * button will be selected when the value is changed. Likewise, if the selected toggle is changed,
 * the property value will be updated if it is writeable.
 */
fun <T> ToggleGroup.bind(property: ObservableValue<T>) = with(selectedValueProperty<T>()) {
    if (property is Property<*>) bindBidirectional(property as Property<T>)
    else bind(property)
}