1 files changed, 15 insertions, 13 deletions
diff --git a/test/elm_win_class.rb b/test/elm_win_class.rb
index 4dae894..7934551 100644
--- a/test/elm_win_class.rb
+++ b/test/elm_win_class.rb
@@ -5,43 +5,45 @@ require 'efl/elementary'
 #
 include Efl
 #
-puts Elm.init
-
+DATA = FFI::MemoryPointer.from_string("my data")
+#
 class MyWin < Elm::ElmWin
     def initialize name, title
         super FFI::MemoryPointer::NULL, name
         title_set title
         feed
-        smart_callback_add "delete,request", method(:exit)
+        smart_callback_add "delete,request", method(:exit), DATA
     end
     def feed
+        # using block
         @bg = add 'bg' do |bg|
             bg.size_hint_weight_set 1.0, 1.0
             bg.show
         end
         resize_object_add @bg.ptr
         @lb = add 'label'do |lb|
-            lb.elm_label_label_set "Hello World!"
-            lb.size_hint_weight_set 1.0, 1.0
-            lb.show
+            lb.elm_label_label_set "Hello World!"   # complete function name
+            lb.size_hint_weight_set 1.0, 1.0        # implicit evas_object function name prefix
         end
+        @lb.show
         resize_object_add @lb.ptr
     end
-    def exit *args
-        puts "EXIT"
-        Efl::API.elm_exit();
+    def exit data, evas_object, event_info
+        puts "EXIT #{data.read_string}"
+        Elm.exit
     end
 end
 #
-win = MyWin.new "App name", "Window Title" do |w|
-    eo = w.evas_object
+Elm.init
+#
+win = MyWin.new "App name", "Window Title" do |w,eo|
     eo.move 300, 300
     eo.resize 200, 100
     eo.show
 end
-
+#
 Elm.run
-puts Elm.shutdown
+Elm.shutdown
 #
 # EOF