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elementary/elm_grid : Add focus_direction. 

SVN revision: 71103
This commit is contained in:
WooHyun Jung 2012-05-15 10:39:07 +00:00
parent cd3281329b
commit 6ca169273b
1 changed files with 39 additions and 0 deletions
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39
legacy/elementary/src/lib/elm_grid.c
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@ -69,6 +69,44 @@ _elm_grid_smart_focus_next(const Evas_Object *obj,
return ret;
}
static Eina_Bool
_elm_grid_smart_focus_direction(const Evas_Object *obj,
const Evas_Object *base,
double degree,
Evas_Object **direction,
double *weight)
{
Eina_Bool ret;
const Eina_List *items;
Eina_List *(*list_free)(Eina_List *list);
void *(*list_data_get)(const Eina_List *list);
ELM_GRID_DATA_GET(obj, sd);
/* Focus chain */
/* TODO: Change this to use other chain */
if ((items = elm_widget_focus_custom_chain_get(obj)))
{
list_data_get = eina_list_data_get;
list_free = NULL;
}
else
{
items = evas_object_grid_children_get(sd->resize_obj);
list_data_get = eina_list_data_get;
list_free = eina_list_free;
if (!items) return EINA_FALSE;
}
ret = elm_widget_focus_list_direction_get(obj, base, items, list_data_get,
degree, direction, weight);
if (list_free) list_free((Eina_List *)items);
return ret;
}
static void
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
{
@ -132,6 +170,7 @@ _elm_grid_smart_set_user(Elm_Widget_Smart_Class *sc)
sc->theme = _elm_grid_smart_theme;
sc->focus_next = _elm_grid_smart_focus_next;
sc->focus_direction = _elm_grid_smart_focus_direction;
}
EAPI Evas_Object *