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Adding Signal Hooks to Hoverlist 

SVN revision: 54687
This commit is contained in:
Tiago Rezende Campos Falcao 2010-11-18 12:55:28 +00:00
parent 3b5e9a43b0
commit 430492dc9c
1 changed files with 29 additions and 0 deletions
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29
legacy/elementary/src/lib/elc_hoverlist.c
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@ -175,6 +175,32 @@ _theme_hook(Evas_Object* obj)
elm_object_style_set(wd->hover, buf);
}
static void
_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_object_signal_emit(wd->list, emission, source);
elm_object_signal_emit(wd->hover, emission, source);
}
static void
_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, void (*func_cb) (void *data, Evas_Object *o, const char *emission, const char *source), void *data)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_object_signal_callback_add(wd->list, emission, source, func_cb, data);
elm_object_signal_callback_add(wd->hover, emission, source, func_cb, data);
}
static void
_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, void (*func_cb) (void *data, Evas_Object *o, const char *emission, const char *source), void *data __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(obj);
elm_object_signal_callback_del(wd->list, emission, source, func_cb);
elm_object_signal_callback_del(wd->hover, emission, source, func_cb);
}
static void
_item_func_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info)
{
@ -293,6 +319,9 @@ elm_hoverlist_add(Evas_Object* parent)
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_event_hook_set(obj, _event_hook);
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
wd->list = elm_list_add(obj);
elm_widget_style_set(wd->list, "hoverlist");