[gnome-music/wip/mschraal/gtk4-v2: 54/55] coredisc: Add listitemfactory hack

[Marinus Schraal <mschraal src gnome org>]

commit bee4d1f03dbedf2aec6f8d5db74922dc919a3343
Author: Marinus Schraal <mschraal gnome org>
Date:   Sun Apr 25 16:02:59 2021 +0200

    coredisc: Add listitemfactory hack

 gnomemusic/coredisc.py | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/gnomemusic/coredisc.py b/gnomemusic/coredisc.py
index d3f8a88b3..270b25263 100644
--- a/gnomemusic/coredisc.py
+++ b/gnomemusic/coredisc.py
@@ -27,6 +27,9 @@ from gi.repository import GObject, Gio, Grl, Gtk
 
 class CoreDisc(GObject.GObject):
 
+    __gtype_name__ = "CoreDisc"
+
+    coredisc = GObject.Property(type=object, default=None)
     disc_nr = GObject.Property(type=int, default=0)
     duration = GObject.Property(type=int, default=None)
     media = GObject.Property(type=Grl.Media, default=None)
@@ -40,6 +43,7 @@ class CoreDisc(GObject.GObject):
         """
         super().__init__()
 
+        self.props.coredisc = self
         self._coregrilo = application.props.coregrilo
         self._coremodel = application.props.coremodel
         self._filter_model = None