changed

Description:

[ HasEmitter ]
public signal void changed (FilterChange change)

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.

Parameters:

change

how the filter changed