onCloseRequest

inline fun Dialog<*>.onCloseRequest(noinline action: (DialogEvent) -> Unit)

See also

Dialog.setOnCloseRequest

inline fun Tab.onCloseRequest(noinline action: (Event) -> Unit)

See also

Tab.setOnCloseRequest

inline fun Window.onCloseRequest(noinline action: (WindowEvent) -> Unit)

See also

Window.setOnCloseRequest