[gnome-builder] libide/tweaks: fix item property access

[Christian Hergert <chergert src gnome org>]

commit 00517d0c7743a3213d976c276fcb14a619fd7b5b
Author: Christian Hergert <chergert redhat com>
Date:   Tue Aug 2 14:24:05 2022 -0700

    libide/tweaks: fix item property access
    
    And clear after inflating.

 src/libide/tweaks/ide-tweaks-factory.c | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/src/libide/tweaks/ide-tweaks-factory.c b/src/libide/tweaks/ide-tweaks-factory.c
index 574277ff5..cf491de6b 100644
--- a/src/libide/tweaks/ide-tweaks-factory.c
+++ b/src/libide/tweaks/ide-tweaks-factory.c
@@ -56,6 +56,7 @@ ide_tweaks_factory_dispose (GObject *object)
   IdeTweaksFactory *self = (IdeTweaksFactory *)object;
 
   g_clear_object (&self->model);
+  g_clear_object (&self->item);
 
   G_OBJECT_CLASS (ide_tweaks_factory_parent_class)->dispose (object);
 }
@@ -74,6 +75,10 @@ ide_tweaks_factory_get_property (GObject    *object,
       g_value_set_object (value, ide_tweaks_factory_get_model (self));
       break;
 
+    case PROP_ITEM:
+      g_value_set_object (value, self->item);
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
     }
@@ -210,5 +215,8 @@ _ide_tweaks_factory_inflate (IdeTweaksFactory *self)
       g_ptr_array_add (ar, _ide_tweaks_item_deep_copy (child));
     }
 
+  if (g_set_object (&self->item, NULL))
+    g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ITEM]);
+
   return ar;
 }