[model/wip/api-redesign] Added a signal for ModelDictionary

[Alberto Ruiz <aruiz src gnome org>]

commit 236c284f6816c49e85b1a3172e2ff8f773dac7e4
Author: Alberto Ruiz <aruiz gnome org>
Date:   Sat Oct 27 02:17:17 2012 +0200

    Added a signal for ModelDictionary

 model/model-dictionary.c |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)
---
diff --git a/model/model-dictionary.c b/model/model-dictionary.c
index 630d20a..071f4b2 100644
--- a/model/model-dictionary.c
+++ b/model/model-dictionary.c
@@ -47,6 +47,12 @@
  **/
 G_DEFINE_ABSTRACT_TYPE (ModelDictionary, model_dictionary, G_TYPE_OBJECT);
 
+enum {
+  VALUE_CHANGED,
+  LAST_SIGNAL
+};
+
+guint signals[LAST_SIGNAL];
 
 /**
  * model_dictionary_get_value:
@@ -105,6 +111,19 @@ model_dictionary_list_keys (ModelDictionary *dictionary,
 static void
 model_dictionary_class_init (ModelDictionaryClass *class)
 {
+  /*
+   * ModelDictionary::value-changed:
+   * @key: The key string of the value that changed
+   */
+  g_signal_new ("value-changed",
+                MODEL_TYPE_DICTIONARY,
+                G_SIGNAL_RUN_LAST,
+                0,
+                NULL, NULL,
+                NULL,
+                G_TYPE_NONE,
+                1,
+                G_TYPE_STRING);
 }
 
 static void