[gtk] inspector: Make object property inspection work again

[Matthias Clasen <matthiasc src gnome org>]

commit 927e983ff8b18af7d46dc6b5b92c00114d08baae
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Feb 13 13:41:15 2019 -0500

    inspector: Make object property inspection work again
    
    This was lost when porting to GtkListView.

 gtk/inspector/prop-list.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gtk/inspector/prop-list.c b/gtk/inspector/prop-list.c
index 567aa85867..87aa1d7548 100644
--- a/gtk/inspector/prop-list.c
+++ b/gtk/inspector/prop-list.c
@@ -214,6 +214,7 @@ show_object (GtkInspectorPropEditor *editor,
 
   g_object_set_data_full (G_OBJECT (pl->priv->object_tree), "next-tab", g_strdup (tab), g_free);
   gtk_inspector_object_tree_select_object (pl->priv->object_tree, object);
+  gtk_inspector_object_tree_activate_object (pl->priv->object_tree, object);
 }
 
 static void