add flowlayout functions for getting prev/next items
SVN revision: 72928
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@ -326,6 +326,36 @@ e_flowlayout_pack_object_last(Evas_Object *obj)
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return eina_list_data_get(eina_list_last(sd->items));
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}
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EAPI Evas_Object *
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e_flowlayout_pack_object_prev(Evas_Object *obj, Evas_Object *child)
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{
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E_Smart_Data *sd;
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Evas_Object *o;
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Eina_List *l;
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(NULL);
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sd = evas_object_smart_data_get(obj);
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if (!sd) return NULL;
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EINA_LIST_FOREACH(sd->items, l, o)
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if (o == child) return eina_list_data_get(l->prev);
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return NULL;
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}
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EAPI Evas_Object *
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e_flowlayout_pack_object_next(Evas_Object *obj, Evas_Object *child)
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{
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E_Smart_Data *sd;
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Evas_Object *o;
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Eina_List *l;
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERR(NULL);
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sd = evas_object_smart_data_get(obj);
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if (!sd) return NULL;
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EINA_LIST_FOREACH(sd->items, l, o)
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if (o == child) return eina_list_data_get(l->next);
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return NULL;
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}
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EAPI void
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e_flowlayout_pack_options_set(Evas_Object *obj, int fill_w, int fill_h, int expand_w, int expand_h, double align_x, double align_y, Evas_Coord min_w, Evas_Coord min_h, Evas_Coord max_w, Evas_Coord max_h)
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{
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@ -21,6 +21,8 @@ EAPI int e_flowlayout_pack_count_get (Evas_Object *obj);
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EAPI Evas_Object *e_flowlayout_pack_object_nth (Evas_Object *obj, int n);
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EAPI Evas_Object *e_flowlayout_pack_object_first (Evas_Object *obj);
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EAPI Evas_Object *e_flowlayout_pack_object_last (Evas_Object *obj);
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EAPI Evas_Object *e_flowlayout_pack_object_prev(Evas_Object *obj, Evas_Object *child);
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EAPI Evas_Object *e_flowlayout_pack_object_next(Evas_Object *obj, Evas_Object *child);
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EAPI void e_flowlayout_pack_options_set (Evas_Object *obj, int fill_w, int fill_h, int expand_w, int expand_h, double align_x, double align_y, Evas_Coord min_w, Evas_Coord min_h, Evas_Coord max_w, Evas_Coord max_h);
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EAPI void e_flowlayout_unpack (Evas_Object *obj);
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EAPI void e_flowlayout_size_min_get (Evas_Object *obj, Evas_Coord *minw, Evas_Coord *minh);
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