chooseFinish

open fun chooseFinish(result: <Error class: unknown class>): <Error class: unknown class><Int>

Finishes the method@Gtk.AlertDialog.choose call and returns the index of the button that was clicked.

the index of the button that was clicked, or -1 if the dialog was cancelled and property@Gtk.AlertDialog:cancel-button is not set

4.10

result

a GAsyncResult