[gtk+] Emit GtkPlug::embedded signal when plug/socket are in the same process too

[Carlos Garcia Campos <carlosgc src gnome org>]

commit e5fc3dcf6439d0e48349cb503666d392151ed6f4
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Thu Feb 11 15:34:45 2010 +0100

    Emit GtkPlug::embedded signal when plug/socket are in the same process too
    
    Fixes bug #609650.

 gtk/gtkplug.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkplug.c b/gtk/gtkplug.c
index 5289cb5..62afd58 100644
--- a/gtk/gtkplug.c
+++ b/gtk/gtkplug.c
@@ -326,6 +326,8 @@ _gtk_plug_add_to_socket (GtkPlug   *plug,
 
   plug->socket_window = GTK_WIDGET (socket_)->window;
   g_object_ref (plug->socket_window);
+  g_signal_emit (plug, plug_signals[EMBEDDED], 0);
+  g_object_notify (G_OBJECT (plug), "embedded");
 
   if (GTK_WIDGET_REALIZED (widget))
     {