Re: [E-devel] [patch] bugfix infinite loop in _elm_win_obj_callback_del

[Carsten H. (T. R. <ra...@ra...>]

On Wed, 28 Mar 2012 17:37:38 +0900 Hyoyoung Chang <hyo...@gm...> said:

i dont think that will do it. i put in 2 commits (1 to evas, 1 to elm) that fix
this a different way, that works much more nicely :)

> Dear all,
> 
> SeungGyun and I found infinite loop in _elm_win_obj_callback_del.
> It calls evas_object_del() to remove evas objects in evas.
> However sometimes, there're several objects (which its reference count
> is greater than 1) that aren't deleted.
> 
> To fix that, I added two evas apis, and changed some logic in elm_win.c
> 
> +EAPI Evas_Object *
> +evas_object_hier_above_get(const Evas_Object *obj);
> +EAPI Evas_Object *
> +evas_object_hier_below_get(const Evas_Object *obj);
> 
> In evas, evas_object_{above,below}_get() are existed.
> But i'm not sure that.
> In object deletion, we need to consider smart parent relation?
> If it shouldn't be, i think my approach is right way.
> Otherwise, the two apis aren't needed to apply. then just replace to
> evas_object_{above,below}_get() in elm_win.c
> 
> Most of analysis is done by SeungGyun Kim. And I coded to resolve it.
> 
> Thanks.


-- 
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler)    ra...@ra...