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Properly check for Smart_Data of subobject before using. 

Modified patch by Fabiano Fidencio


SVN revision: 53573
This commit is contained in:
Iván Briano 2010-10-18 17:01:11 +00:00
parent 9b9dc594da
commit 2235e7f37d
1 changed files with 13 additions and 5 deletions
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18
legacy/elementary/src/lib/elm_widget.c
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@ -494,7 +494,6 @@ elm_widget_sub_object_del(Evas_Object *obj, Evas_Object *sobj)
API_ENTRY return;
if (!sobj) return;
sobj_parent = evas_object_data_del(sobj, "elm-parent");
if (sobj_parent != obj)
{
@ -509,18 +508,27 @@ elm_widget_sub_object_del(Evas_Object *obj, Evas_Object *sobj)
}
if (abort_on_warn == 1) abort();
}
if (sd2->resize_obj == sobj) sd2->resize_obj = NULL;
else sd->subobjs = eina_list_remove(sd->subobjs, sobj);
if (!sd->child_can_focus)
{
if (_is_focusable(sobj)) sd->child_can_focus = 0;
}
if (_elm_widget_is(sobj))
{
Smart_Data *sd2 = evas_object_smart_data_get(sobj);
if (sd2) sd2->parent_obj = NULL;
Smart_Data *sd2 = evas_object_smart_data_get(sobj);
if (sd2)
{
sd2->parent_obj = NULL;
if (sd2->resize_obj == sobj)
sd2->resize_obj = NULL;
else
sd->subobjs = eina_list_remove(sd->subobjs, sobj);
}
else
sd->subobjs = eina_list_remove(sd->subobjs, sobj);
if (elm_widget_focus_get(sobj)) _unfocus_parents(obj);
}
else
sd->subobjs = eina_list_remove(sd->subobjs, sobj);
evas_object_event_callback_del_full(sobj, EVAS_CALLBACK_DEL,
_sub_obj_del, sd);
evas_object_smart_callback_call(obj, "sub-object-del", sobj);