elementary/grid - more API elm_grid_chidren_get

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@68198 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elm_grid.c b/src/lib/elm_grid.c
index 8c8e901..f1af76b 100644 (file)
--- a/src/lib/elm_grid.c
+++ b/src/lib/elm_grid.c
@@ -79,9 +79,7 @@ elm_grid_add(Evas_Object *parent)
    Widget_Data *wd;
 
    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
-
    ELM_SET_WIDTYPE(widtype, "grid");
-   wd->obj = obj;
    elm_widget_type_set(obj, "grid");
    elm_widget_sub_object_add(parent, obj);
    elm_widget_data_set(obj, wd);
@@ -168,3 +166,12 @@ elm_grid_pack_get(Evas_Object *subobj, int *x, int *y, int *w, int *h)
    if (!wd) return;
    evas_object_grid_pack_get(wd->grd, subobj, x, y, w, h);
 }
+
+EAPI Eina_List *
+elm_grid_children_get(const Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+   return evas_object_grid_children_get(wd->grd);
+}

diff --git a/src/lib/elm_grid.h b/src/lib/elm_grid.h
index 5efa9c3..d458ec3 100644 (file)
--- a/src/lib/elm_grid.h
+++ b/src/lib/elm_grid.h
@@ -93,7 +93,7 @@ EAPI void         elm_grid_clear(Evas_Object *obj, Eina_Bool clear);
 EAPI void         elm_grid_pack_set(Evas_Object *subobj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h);
 
 /**
- * get packing of a child
+ * Get packing of a child
  *
  * @param subobj The child to query
  * @param x Pointer to integer to store the virtual x coord
@@ -106,5 +106,19 @@ EAPI void         elm_grid_pack_set(Evas_Object *subobj, Evas_Coord x, Evas_Coor
 EAPI void         elm_grid_pack_get(Evas_Object *subobj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h);
 
 /**
+ * Get the list of the children for the grid.
+ *
+ * @param obj The grid object
+ *
+ * @note This is a duplicate of the list kept by the grid internally.
+         It's up to the user to destroy it when it no longer needs it.
+                       It's possible to remove objects from the grid when walking this
+                       list, but these removals won't be reflected on it.
+ *
+ * @ingroup Grid
+ */
+EAPI Eina_List *elm_grid_children_get(const Evas_Object *obj);
+
+/**
  * @}
  */