Emitted whenever the filter changed.
Users of the filter should then check items again via [method@Gtk.Filter.match].
GtkFilterListModel handles this signal automatically.
Depending on the @change parameter, not all items need to be checked, but only some. Refer to the [enum@Gtk.FilterChange] documentation for details.
See Implementation
Emitted whenever the filter changed.
Users of the filter should then check items again via [method@Gtk.Filter.match].
GtkFilterListModel handles this signal automatically.
Depending on the @change parameter, not all items need to be checked, but only some. Refer to the [enum@Gtk.FilterChange] documentation for details.