forked from enlightenment/enlightenment
add box function for returning the child at a point inside the box
SVN revision: 77850
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@ -412,6 +412,22 @@ e_box_align_pixel_offset_get(Evas_Object *obj, int *x, int *y)
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if (y) *y = (sd->min.h - sd->h) * (1.0 - sd->align.y);
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}
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EAPI Evas_Object *
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e_box_item_at_xy_get(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
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{
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E_Smart_Data *sd;
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E_Box_Item *bi;
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if (evas_object_smart_smart_get(obj) != _e_smart) SMARTERRNR() 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_INLIST_FOREACH(EINA_INLIST_GET(sd->items), bi)
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{
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if (E_INSIDE(x, y, bi->x, bi->y, bi->w, bi->h)) return bi->obj;
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}
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return NULL;
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}
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/* local subsystem functions */
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static void
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_e_box_unpack_internal(E_Smart_Data *sd, E_Box_Item *bi)
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@ -24,6 +24,6 @@ EAPI void e_box_size_max_get (Evas_Object *obj, Evas_Coord *maxw, E
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EAPI void e_box_align_get (Evas_Object *obj, double *ax, double *ay);
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EAPI void e_box_align_set (Evas_Object *obj, double ax, double ay);
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EAPI void e_box_align_pixel_offset_get (Evas_Object *obj, int *x, int *y);
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EAPI Evas_Object *e_box_item_at_xy_get(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
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#endif
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#endif
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