audrey/src/ui/play_queue.vala

[GtkTemplate (ui = "/eu/callcc/audrey/ui/play_queue.ui")]
public class Ui.PlayQueue : Adw.NavigationPage {
    [GtkChild] private unowned Gtk.ColumnView view;
    public Gtk.SelectionModel model { get; set; }

    public bool can_clear_all { get; private set; default = false; }

    public signal void clear ();

    [GtkCallback] private void on_clear () {
        this.clear ();
    }
}