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add ilist method for setting disabled state 

ilist widget adds items in a deferred queue, resulting in attempts to
immediately toggle the disabled state having no effect. now there is
a flag so that items added after the disabled flag have been set will
have the correct state

fix T2730
This commit is contained in:
Mike Blumenkrantz 2015-09-15 13:05:21 -04:00
parent 462c2ae151
commit ce78226c0e
3 changed files with 23 additions and 8 deletions
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21
src/bin/e_ilist.c
View File

@ -23,6 +23,7 @@ struct _E_Smart_Data
unsigned int size;
Ecore_Timer *timer;
} typebuf;
Eina_Bool disabled : 1;
};
static void _e_smart_init(void);
@ -1384,6 +1385,26 @@ _e_ilist_item_new(E_Smart_Data *sd, Evas_Object *icon, Evas_Object *end, const c
_e_smart_event_mouse_down, si);
evas_object_event_callback_add(si->o_base, EVAS_CALLBACK_MOUSE_UP,
_e_smart_event_mouse_up, si);
if (sd->disabled)
edje_object_signal_emit(si->o_base, "e,state,disabled", "e");
else
edje_object_signal_emit(si->o_base, "e,state,enabled", "e");
return si;
}
E_API void
e_ilist_disabled_set(Evas_Object *obj, Eina_Bool set)
{
E_Ilist_Item *ili;
const Eina_List *l;
API_ENTRY return;
sd->disabled = !!set;
EINA_LIST_FOREACH(sd->items, l, ili)
{
if (sd->disabled)
edje_object_signal_emit(ili->o_base, "e,state,disabled", "e");
else
edje_object_signal_emit(ili->o_base, "e,state,enabled", "e");
}
}

1
src/bin/e_ilist.h
View File

@ -62,5 +62,6 @@ E_API void e_ilist_multi_select (Evas_Object *obj, int n);
E_API void e_ilist_range_select (Evas_Object *obj, int n);
E_API void e_ilist_item_label_set(E_Ilist_Item *si, const char *label);
E_API Eina_Bool e_ilist_custom_edje_file_set(Evas_Object *obj, const char *file, const char *group);
E_API void e_ilist_disabled_set(Evas_Object *obj, Eina_Bool set);
#endif
#endif

9
src/bin/e_widget_ilist.c
View File

@ -291,14 +291,7 @@ _e_wid_disable_hook(Evas_Object *obj)
disabled = e_widget_disabled_get(obj);
wd = e_widget_data_get(obj);
if (!wd) return;
EINA_LIST_FOREACH(e_widget_ilist_items_get(obj), l, ili)
{
if (disabled)
edje_object_signal_emit(ili->o_base, "e,state,disabled", "e");
else
edje_object_signal_emit(ili->o_base, "e,state,enabled", "e");
}
e_ilist_disabled_set(wd->o_ilist, disabled);
evas_object_freeze_events_set(wd->o_scrollframe, disabled);
}