[Added "unfocused" signal notification for check as suggested by Mr. Jung.

Application should set the state of the check to off for the "delete" style check in the handler for this signal.
TODO: Need to discuss this approach with Raster.

diff --git a/src/lib/elm_check.c b/src/lib/elm_check.c
index 84b915f..fb55cd8 100644 (file)
--- a/src/lib/elm_check.c
+++ b/src/lib/elm_check.c
@@ -34,6 +34,7 @@ static const char *widtype = NULL;
 static void _del_hook(Evas_Object *obj);
 static void _theme_hook(Evas_Object *obj);
 static void _disable_hook(Evas_Object *obj);
+static void _on_focus_hook(void *data, Evas_Object *obj);
 static void _sizing_eval(Evas_Object *obj);
 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
@@ -42,8 +43,10 @@ static void _signal_check_on(void *data, Evas_Object *obj, const char *emission,
 static void _signal_check_toggle(void *data, Evas_Object *obj, const char *emission, const char *source);
 
 static const char SIG_CHANGED[] = "changed";
+static const char SIG_UNFOCUSED[] = "unfocused";
 static const Evas_Smart_Cb_Description _signals[] = {
   {SIG_CHANGED, ""},
+  {SIG_UNFOCUSED, ""},
   {NULL, NULL}
 };
 
@@ -81,6 +84,23 @@ _theme_hook(Evas_Object *obj)
 }
 
 static void
+_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
+{
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return;
+   if (elm_widget_focus_get(obj))
+     {
+
+        evas_object_focus_set(wd->chk, EINA_TRUE);
+     }
+   else
+     {
+        evas_object_smart_callback_call(obj, SIG_UNFOCUSED, NULL);
+        evas_object_focus_set(wd->chk, EINA_FALSE);
+     }
+}
+
+static void
 _disable_hook(Evas_Object *obj)
 {
    Widget_Data *wd = elm_widget_data_get(obj);
@@ -188,10 +208,12 @@ elm_check_add(Evas_Object *parent)
    obj = elm_widget_add(e);
    ELM_SET_WIDTYPE(widtype, "check");
    elm_widget_type_set(obj, "check");
+   elm_widget_can_focus_set(obj, EINA_TRUE);
    elm_widget_sub_object_add(parent, obj);
    elm_widget_data_set(obj, wd);
    elm_widget_del_hook_set(obj, _del_hook);
    elm_widget_theme_hook_set(obj, _theme_hook);
+   elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL );
    elm_widget_disable_hook_set(obj, _disable_hook);
 
    wd->chk = edje_object_add(e);