From 6c858bb3b0dbc9e4059f40c29c5fc0b626fa9220 Mon Sep 17 00:00:00 2001
From: Christopher Michael <cpmichael1@comcast.net>
Date: Fri, 9 Apr 2010 00:08:38 +0000
Subject: [PATCH] Another wrapper function to return an ilist items value using
 only the index of selected item.

SVN revision: 47856
---
 src/bin/e_widget_ilist.c | 27 +++++++++++++++++++++++++--
 src/bin/e_widget_ilist.h |  1 +
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/bin/e_widget_ilist.c b/src/bin/e_widget_ilist.c
index 7ec3950c4..bc3510479 100644
--- a/src/bin/e_widget_ilist.c
+++ b/src/bin/e_widget_ilist.c
@@ -604,6 +604,21 @@ e_widget_ilist_nth_data_get(Evas_Object *obj, int n)
      return wcb->data;
 }
 
+EAPI const char *
+e_widget_ilist_nth_value_get(Evas_Object *obj, int n)
+{
+   E_Widget_Data *wd;
+   E_Widget_Callback *wcb;
+
+   wd = e_widget_data_get(obj);
+   wcb = eina_list_nth(wd->callbacks, n);
+
+   if (!wcb)
+     return NULL;
+   else
+     return wcb->value;
+}
+
 /**
  * Return if the given item returned by e_widget_ilist_items_get()
  * is a header.
@@ -674,14 +689,22 @@ EAPI void *
 e_widget_ilist_item_data_get(const E_Ilist_Item *it)
 {
    E_Widget_Callback *wcb = it->data2;
-   return wcb->data;
+
+   if (!wcb)
+     return NULL;
+   else
+     return wcb->data;
 }
 
 EAPI const char *
 e_widget_ilist_item_value_get(const E_Ilist_Item *it) 
 {
    E_Widget_Callback *wcb = it->data2;
-   return wcb->value;
+
+   if (!wcb)
+     return NULL;
+   else
+     return wcb->value;
 }
 
 /**
diff --git a/src/bin/e_widget_ilist.h b/src/bin/e_widget_ilist.h
index aa8cab40e..8042325e8 100644
--- a/src/bin/e_widget_ilist.h
+++ b/src/bin/e_widget_ilist.h
@@ -34,6 +34,7 @@ EAPI Evas_Object *e_widget_ilist_nth_icon_get(Evas_Object *obj, int n);
 EAPI void         e_widget_ilist_nth_end_set(Evas_Object *obj, int n, Evas_Object *end);
 EAPI Evas_Object *e_widget_ilist_nth_end_get(Evas_Object *obj, int n);
 EAPI void        *e_widget_ilist_nth_data_get(Evas_Object *obj, int n);
+EAPI const char  *e_widget_ilist_nth_value_get(Evas_Object *obj, int n);
 
 EAPI Eina_Bool    e_widget_ilist_item_is_header(const E_Ilist_Item *it);
 EAPI const char  *e_widget_ilist_item_label_get(const E_Ilist_Item *it);