[hyena/gtk3] ListView: Fix NRE when accessing the Theme property

[Bertrand Lorentz <blorentz src gnome org>]

commit 81e3fd559638704f9c6760ea274ed579b81593a3
Author: Olivier Dufour <olivier duff gmail com>
Date:   Sun Jul 24 21:49:53 2011 +0200

    ListView: Fix NRE when accessing the Theme property
    
    The StyleSet signal in GTK 2 was fired when the widget was first
    created. This is not the case with the new StyleUpdated signal in GTK 3.
    So we need to call OnStyleUpdated in the ListView constructor, to make
    sure things are properly initialized.
    
    Signed-off-by: Bertrand Lorentz <bertrand lorentz gmail com>

 Hyena.Gui/Hyena.Data.Gui/ListView/ListView.cs |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/Hyena.Gui/Hyena.Data.Gui/ListView/ListView.cs b/Hyena.Gui/Hyena.Data.Gui/ListView/ListView.cs
index 1f35928..08db88e 100644
--- a/Hyena.Gui/Hyena.Data.Gui/ListView/ListView.cs
+++ b/Hyena.Gui/Hyena.Data.Gui/ListView/ListView.cs
@@ -47,6 +47,7 @@ namespace Hyena.Data.Gui
             HasTooltip = true;
             QueryTooltip += OnQueryTooltip;
             DirectionChanged += (o, a) => SetDirection ();
+            OnStyleUpdated ();
         }
 
         private void OnQueryTooltip (object o, Gtk.QueryTooltipArgs args)