audrey/src/ui/play_queue.blp

using Gtk 4.0;
using Adw 1;
using Gio 2.0;

template $UiPlayQueue: Box {
  name: "play-queue";

  Stack {
    visible-child-name: bind $visible_child_name (template.playbin as <$Playbin>.play_queue as <Gio.ListStore>.n-items) as <string>;

    StackPage {
      name: "empty";

      child: Adw.StatusPage {
        icon-name: "list-remove-all";
        title: "No songs queued";
      };
    }

    StackPage {
      name: "not-empty";

      child: ScrolledWindow {
        hexpand: true;
        vscrollbar-policy: always;
        hscrollbar-policy: never;

        ListView view {
          show-separators: true;
          single-click-activate: true;

          activate => $on_row_activated ();

          model: NoSelection {
            model: bind template.playbin as <$Playbin>.play_queue;
          };

          factory: SignalListItemFactory {
            setup => $on_song_list_setup ();
            bind => $on_song_list_bind ();
            unbind => $on_song_list_unbind ();
          };
        }
      };
    }
  }
}