From: Seunggyun Kim <sgyun.kim@samsung.com>

Subject: [E-devel] [Patch] elm_genlist :
elm_genlist_realized_items_update api added

I added elm_genlist_realized_items_update api.

elm_genlist_item_update api already exists.
But If the application want to change all realized items using this api,
application always have to check genlist all realized items and call
elm_genlist_item_update api.

This routine is being used at many functions of application.

So I made elm_genlist_realized_items_update api.
This helps application to update easily all realized items at a time.

git-svn-id: https://svn.enlightenment.org/svn/e/trunk/elementary@58403 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/Elementary.h.in b/src/lib/Elementary.h.in
index 5c45fef..e4c3ca5 100644 (file)
--- a/src/lib/Elementary.h.in
+++ b/src/lib/Elementary.h.in
@@ -1844,6 +1844,7 @@ extern "C" {
    EAPI const char        *elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item) EINA_ARG_NONNULL(1);
    EAPI void               elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item, Eina_Bool engine_only) EINA_ARG_NONNULL(1);
    EAPI Eina_Bool          elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item) EINA_ARG_NONNULL(1);
+   EAPI void               elm_genlist_realized_items_update(const Evas_Object *obj) EINA_ARG_NONNULL(1);
    /* smart callbacks called:
     * "clicked,double" - This is called when a user has double-clicked an item. The
     *                    event_info parameter is the genlist item that was double-clicked.

diff --git a/src/lib/elm_genlist.c b/src/lib/elm_genlist.c
index 38ee1ed..c8c2a17 100644 (file)
--- a/src/lib/elm_genlist.c
+++ b/src/lib/elm_genlist.c
@@ -4920,3 +4920,28 @@ elm_genlist_scroller_policy_get(const Evas_Object   *obj,
    if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
 }
 
+/**
+ * Update the contents of all realized items
+ *
+ * This updates all realized items by calling all the item class functions again
+ * to get the icons, labels and states. Use this when the original
+ * item data has changed and the changes are desired to be reflected.
+ *
+ * @param it The item
+ *
+ * @ingroup Genlist
+ */
+EAPI void
+elm_genlist_realized_items_update(const Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+
+   Eina_List *list, *l;
+   Elm_Genlist_Item *it;
+
+   list = elm_genlist_realized_items_get(obj);
+   EINA_LIST_FOREACH(list, l, it)
+     elm_genlist_item_update(it);
+}
+
+