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elm_genlist: Emitting signal when content or text is set in genlist item 

Summary:
There could be a demand for providing subtle different item styles
according to the existence of icon or text swallowed in genlist item.
For example, if icon exists, genlist item shows icon, or show rectangle
where icon should be placed.
One style can have various form with this signal.

Reviewers: Hermet

Subscribers: Hermet

Differential Revision: https://phab.enlightenment.org/D2348
This commit is contained in:
Jee-Yong Um 2015-05-07 16:21:57 +09:00 committed by ChunEon Park
parent 44f53930ee
commit 198f086feb
1 changed files with 8 additions and 0 deletions
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8
legacy/elementary/src/lib/elm_genlist.c
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@ -307,6 +307,7 @@ _item_text_realize(Elm_Gen_Item *it,
const Eina_List *l;
const char *key;
char *s;
char buf[256];
if (!it->itc->func.text_get) return;
@ -323,6 +324,9 @@ _item_text_realize(Elm_Gen_Item *it,
{
edje_object_part_text_escaped_set(target, key, s);
free(s);
snprintf(buf, sizeof(buf), "elm,state,%s,visible", key);
edje_object_signal_emit(target, buf, "elm");
}
else
{
@ -342,6 +346,7 @@ _item_content_realize(Elm_Gen_Item *it,
{
Eina_Bool tmp;
Evas_Object *content;
char buf[256];
if (!parts)
{
@ -384,6 +389,9 @@ _item_content_realize(Elm_Gen_Item *it,
elm_widget_sub_object_add(WIDGET(it), content);
if (eo_do_ret(EO_OBJ(it), tmp, elm_wdg_item_disabled_get()))
elm_widget_disabled_set(content, EINA_TRUE);
snprintf(buf, sizeof(buf), "elm,state,%s,visible", key);
edje_object_signal_emit(target, buf, "elm");
}
}
}