TextBuffer.addOnEndUserAction

Emitted at the end of a single user-visible operation on the GtkTextBuffer.

See also: [method@Gtk.TextBuffer.end_user_action], [method@Gtk.TextBuffer.insert_interactive], [method@Gtk.TextBuffer.insert_range_interactive], [method@Gtk.TextBuffer.delete_interactive], [method@Gtk.TextBuffer.backspace], [method@Gtk.TextBuffer.delete_selection], [method@Gtk.TextBuffer.backspace].