default to no position shown in play queue

src/ui/play_queue.vala

@@ -3,6 +3,7 @@
 [GtkTemplate (ui = "/eu/callcc/audrey/ui/play_queue_song.ui")]
 class Ui.PlayQueueSong : Gtk.ListBoxRow {
     public bool draggable { get; set; default = false; }
+    public bool show_position { get; set; default = false; }
     public bool show_artist { get; set; default = false; }
     public bool show_album { get; set; default = false; }
 
@@ -138,6 +139,7 @@ public class Ui.PlayQueue : Adw.NavigationPage {
         var child = new PlayQueueSong (this.playbin);
 
         child.draggable = true;
+        child.show_position = false;
         child.show_artist = true;
         child.show_album = true;
 

src/ui/play_queue_song.blp

@@ -25,6 +25,7 @@ template $UiPlayQueueSong: ListBoxRow {
       }
 
       Label {
+        visible: bind template.show_position;
         focusable: false;
         halign: end;
         justify: right;