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elm_part_helper: emit changed events when content is changed 

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D8639
This commit is contained in:
Marcel Hollerbach 2019-04-17 16:41:33 +02:00
parent 6c9b020a0f
commit 02ce09fbb4
1 changed files with 21 additions and 2 deletions
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23
src/lib/elementary/elm_part_helper.h
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@ -33,10 +33,25 @@ struct _Elm_Part_Data
EFL_OBJECT_OP_FUNC(efl_ui_widget_default_text_part_get, _ ## type ## _default_text_part_get)
#define ELM_PART_CONTENT_DEFAULT_IMPLEMENT(type, typedata) \
static void \
_ ## type ## _invalidated_cb(void *data, const Efl_Event *ev EINA_UNUSED) \
{ \
efl_content_set(data, NULL); \
} \
\
EOLIAN static Eina_Bool \
_ ## type ## _efl_content_content_set(Eo *obj, typedata *sd EINA_UNUSED, Evas_Object *content) \
{ \
return efl_content_set(efl_part(obj, efl_ui_widget_default_content_part_get(obj)), content); \
Eina_Bool result; \
Efl_Ui_Widget *former; \
former = efl_content_get(efl_part(obj, efl_ui_widget_default_content_part_get(obj))); \
if (former) \
efl_event_callback_del(former, EFL_EVENT_INVALIDATE, _ ## type ## _invalidated_cb, obj); \
result = efl_content_set(efl_part(obj, efl_ui_widget_default_content_part_get(obj)), content); \
if (content && result) \
efl_event_callback_add(content, EFL_EVENT_INVALIDATE, _ ## type ## _invalidated_cb, obj); \
efl_event_callback_call(obj, EFL_CONTENT_EVENT_CONTENT_CHANGED, result ? content : NULL); \
return result; \
} \
\
EOLIAN static Evas_Object* \
@ -48,7 +63,11 @@ struct _Elm_Part_Data
EOLIAN static Evas_Object* \
_ ## type ## _efl_content_content_unset(Eo *obj, typedata *sd EINA_UNUSED) \
{ \
return efl_content_unset(efl_part(obj, efl_ui_widget_default_content_part_get(obj))); \
Eo *result = efl_content_unset(efl_part(obj, efl_ui_widget_default_content_part_get(obj))); \
if (result) \
efl_event_callback_del(result, EFL_EVENT_INVALIDATE, _ ## type ## _invalidated_cb, obj); \
efl_event_callback_call(obj, EFL_CONTENT_EVENT_CONTENT_CHANGED, NULL); \
return result; \
}
static inline Eo *