[gtk+] Fix "active" property not being notified

[Bastien Nocera <hadess src gnome org>]

commit aa663e08f7fad8fe277eca2bab9dd7233422b6db
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Oct 14 17:46:11 2009 +0100

    Fix "active" property not being notified
    
    And setting it FALSE starting the spinning when it should
    stop it.

 gtk/gtkspinner.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkspinner.c b/gtk/gtkspinner.c
index ec3ebb3..63a6477 100644
--- a/gtk/gtkspinner.c
+++ b/gtk/gtkspinner.c
@@ -151,7 +151,10 @@ gtk_spinner_set_property (GObject      *object,
   switch (param_id)
     {
       case PROP_ACTIVE:
-        gtk_spinner_start (GTK_SPINNER (object));
+        if (g_value_get_boolean (value))
+          gtk_spinner_start (GTK_SPINNER (object));
+        else
+          gtk_spinner_stop (GTK_SPINNER (object));
         break;
       default:
         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
@@ -496,6 +499,7 @@ gtk_spinner_start (GtkSpinner *spinner)
       return;
     }
   priv->timeout = gdk_threads_add_timeout (1000 / priv->num_steps, gtk_spinner_timeout, spinner);
+  g_object_notify (G_OBJECT (spinner), "active");
 }
 
 /**
@@ -519,6 +523,7 @@ gtk_spinner_stop (GtkSpinner *spinner)
     }
   g_source_remove (priv->timeout);
   priv->timeout = 0;
+  g_object_notify (G_OBJECT (spinner), "active");
 }
 
 #define __GTK_SPINNER_C__